Buildresult: linus/x86_64-randconfig/x86_64-gcc4.6 built on May 27 2016, 04:03

kisskb

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Status:	Failed
Date/Time:	May 27 2016, 04:03
Duration:	0:04:54.861760
Builder:	ka1
Revision:	Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging (`c5436731de860b3a3cff70c62d99242418aab1d1)`
Target:	linus/x86_64-randconfig/x86_64-gcc4.6
Branch:	linus
Compiler:	x86_64-gcc4.6 (x86_64-linux-gcc (GCC) 4.6.3)
Config:	randconfig (download)
Log:	Download original Possible errors CC lib/notifier-error-inject.o CC lib/cpu-notifier-error-inject.o CC lib/pm-notifier-error-inject.o CC lib/netdev-notifier-error-inject.o /home/kisskb/slave/src/fs/xfs/libxfs/xfs_alloc.c:2211:8: warning: 'error' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/xfs/libxfs/xfs_bmap.c:1480:7: warning: 'error' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/xfs/libxfs/xfs_bmap.c:1535:7: warning: 'error' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/input/mouse/cyapa.c:717:3: warning: 'error' may be used uninitialized in this function [-Wuninitialized] FATAL: modpost: Section mismatches detected. make[2]: * [vmlinux.o] Error 1 make[1]: * [vmlinux] Error 2 make: *** [sub-make] Error 2 Possible warnings (1155) warning: (KVM) selects TASKSTATS which has unmet direct dependencies (NET && MULTIUSER) warning: (KVM) selects TASKSTATS which has unmet direct dependencies (NET && MULTIUSER) warning: (KVM) selects TASKSTATS which has unmet direct dependencies (NET && MULTIUSER) /home/kisskb/slave/src/arch/x86/entry/vsyscall/vsyscall_64.c:208:16: warning: 'syscall_nr' may be used uninitialized in this function [-Wuninitialized] arch/x86/mm/pgtable.o: warning: objtool: __native_set_fixmap()+0x32: function has unreachable instruction arch/x86/entry/common.o: warning: objtool: syscall_trace_enter_phase1()+0x5b: function has unreachable instruction arch/x86/mm/init.o: warning: objtool: update_cache_mode_entry()+0x5c: function has unreachable instruction arch/x86/mm/ioremap.o: warning: objtool: iounmap()+0x183: function has unreachable instruction init/main.o: warning: objtool: repair_env_string()+0xc8: function has unreachable instruction arch/x86/mm/pat.o: warning: objtool: reserve_memtype()+0x61: function has unreachable instruction arch/x86/platform/efi/efi.o: warning: objtool: __efi_enter_virtual_mode()+0x11d: function has unreachable instruction arch/x86/xen/multicalls.o: warning: objtool: xen_mc_flush()+0x94: function has unreachable instruction arch/x86/mm/fault.o: warning: objtool: vmalloc_fault()+0x232: function has unreachable instruction arch/x86/xen/setup.o: warning: objtool: xen_del_extra_mem()+0x13f: function has unreachable instruction mm/mempool.o: warning: objtool: add_element()+0x59: function has unreachable instruction arch/x86/kvm/../../../virt/kvm/eventfd.o: warning: objtool: ioeventfd_in_range()+0xf1: function has unreachable instruction arch/x86/mm/init_64.o: warning: objtool: sync_global_pgds()+0x20a: function has unreachable instruction arch/x86/mm/tlb.o: warning: objtool: leave_mm()+0x3a: function has unreachable instruction /home/kisskb/slave/src/arch/x86/kvm/pmu.c:169:23: warning: 'config' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/arch/x86/kvm/mtrr.c:236:35: warning: 'unit' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/arch/x86/kvm/mtrr.c:230:40: warning: 'seg' may be used uninitialized in this function [-Wuninitialized] arch/x86/mm/numa.o: warning: objtool: init_cpu_to_node()+0x6d: function has unreachable instruction /home/kisskb/slave/src/arch/x86/kvm/mtrr.c:255:27: warning: 'unit' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/arch/x86/kvm/mtrr.c:255:27: warning: 'seg' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/ipc/mqueue.c:1172:3: warning: 'msg_ptr' may be used uninitialized in this function [-Wuninitialized] arch/x86/kvm/i8259.o: warning: objtool: kvm_pic_set_irq()+0x62: function has unreachable instruction arch/x86/kvm/ioapic.o: warning: objtool: ioapic_service()+0x164: function has unreachable instruction arch/x86/mm/pageattr.o: warning: objtool: __change_page_attr_set_clr()+0x1a0: function has unreachable instruction arch/x86/xen/irq.o: warning: objtool: xen_safe_halt()+0x3b: function has unreachable instruction arch/x86/xen/time.o: warning: objtool: xen_vcpuop_set_oneshot()+0x45: function has unreachable instruction arch/x86/kernel/traps.o: warning: objtool: ist_begin_non_atomic()+0x45: function has unreachable instruction crypto/api.o: warning: objtool: crypto_exit_ops()+0xac: function has unreachable instruction fs/open.o: warning: objtool: finish_open()+0x62: function has unreachable instruction arch/x86/xen/suspend.o: warning: objtool: xen_pv_post_suspend()+0x37b: function has unreachable instruction kernel/fork.o: warning: objtool: __mmdrop()+0x57: function has unreachable instruction fs/file_table.o: warning: objtool: __fput_sync()+0x97: function has unreachable instruction mm/readahead.o: warning: objtool: read_cache_pages_invalidate_page()+0xe4: function has unreachable instruction arch/x86/xen/spinlock.o: warning: objtool: dummy_handler()+0xd: function has unreachable instruction fs/read_write.o: warning: objtool: do_iter_readv_writev()+0x26a: function has unreachable instruction arch/x86/xen/enlighten.o: warning: objtool: xen_write_cr8()+0x48: function has unreachable instruction security/inode.o: warning: objtool: securityfs_create_file()+0x9c: function has unreachable instruction arch/x86/xen/p2m.o: warning: objtool: alloc_p2m_pmd()+0x117: function has unreachable instruction mm/truncate.o: warning: objtool: invalidate_inode_pages2_range()+0x3e7: function has unreachable instruction security/keys/keyring.o: warning: objtool: search_nested_keyrings()+0x6a: function has unreachable instruction mm/shmem.o: warning: objtool: shmem_init()+0x53: function has unreachable instruction arch/x86/kvm/lapic.o: warning: objtool: apic_set_eoi()+0x4e7: function has unreachable instruction arch/x86/xen/smp.o: warning: objtool: stop_self()+0x78: function has unreachable instruction fs/super.o: warning: objtool: mount_fs()+0x108: function has unreachable instruction fs/attr.o: warning: objtool: notify_change()+0x348: function has unreachable instruction fs/fcntl.o: warning: objtool: send_sigio_to_task()+0x2a8: function has unreachable instruction crypto/scatterwalk.o: warning: objtool: scatterwalk_start()+0x5b: function has unreachable instruction block/elevator.o: warning: objtool: elv_rqhash_find.isra.10()+0x5d: function has unreachable instruction mm/page-writeback.o: warning: objtool: __set_page_dirty_nobuffers()+0x146: function has unreachable instruction fs/pipe.o: warning: objtool: pipe_double_lock()+0x57: function has unreachable instruction fs/exec.o: warning: objtool: de_thread()+0x3ca: function has unreachable instruction fs/filesystems.o: warning: objtool: register_filesystem()+0x56: function has unreachable instruction arch/x86/kernel/nmi.o: warning: objtool: do_nmi()+0x136: function has unreachable instruction mm/list_lru.o: warning: objtool: __list_lru_walk_one.isra.11()+0x11f: function has unreachable instruction arch/x86/kernel/setup.o: warning: objtool: extend_brk()+0x5c: function has unreachable instruction mm/workingset.o: warning: objtool: shadow_lru_isolate()+0xd5: function has unreachable instruction arch/x86/kvm/emulate.o: warning: objtool: fetch_possible_mmx_operand()+0xdd: function has unreachable instruction crypto/algapi.o: warning: objtool: crypto_remove_instance()+0x18a: function has unreachable instruction mm/filemap.o: warning: objtool: page_cache_tree_insert()+0x2a1: function has unreachable instruction block/bio.o: warning: objtool: bvec_free()+0x59: function has unreachable instruction arch/x86/kernel/jump_label.o: warning: objtool: __jump_label_transform()+0xd1: function has unreachable instruction arch/x86/kvm/../../../virt/kvm/kvm_main.o: warning: objtool: hardware_disable_all_nolock()+0x4d: function has unreachable instruction fs/pnode.o: warning: objtool: mark_umount_candidates()+0x57: function has unreachable instruction fs/file.o: warning: objtool: copy_fdtable()+0x57: function has unreachable instruction fs/seq_file.o: warning: objtool: seq_escape()+0x6b: function has unreachable instruction crypto/blkcipher.o: warning: objtool: blkcipher_walk_next()+0x441: function has unreachable instruction mm/slab_common.o: warning: objtool: create_kmalloc_caches()+0x225: function has unreachable instruction fs/libfs.o: warning: objtool: simple_write_end()+0x12d: function has unreachable instruction crypto/ablkcipher.o: warning: objtool: ablkcipher_walk_next()+0x27c: function has unreachable instruction crypto/skcipher.o: warning: objtool: crypto_skcipher_extsize()+0xb3: function has unreachable instruction fs/inode.o: warning: objtool: __destroy_inode()+0x54: function has unreachable instruction mm/percpu.o: warning: objtool: pcpu_free_area()+0x127: function has unreachable instruction arch/x86/kernel/irqinit.o: warning: objtool: smp_intr_init()+0x89: function has unreachable instruction crypto/chainiv.o: warning: objtool: async_chainiv_exit()+0x63: function has unreachable instruction kernel/softirq.o: warning: objtool: tasklet_hi_action()+0x128: function has unreachable instruction mm/mprotect.o: warning: objtool: change_protection_range()+0x7e: function has unreachable instruction block/blk-tag.o: warning: objtool: blk_free_tags()+0xa4: function has unreachable instruction mm/mlock.o: warning: objtool: mlock_vma_page()+0x93: function has unreachable instruction arch/x86/kvm/svm.o: warning: objtool: svm_set_irq()+0x52: function has unreachable instruction mm/pgtable-generic.o: warning: objtool: pgtable_trans_huge_deposit()+0x6d: function has unreachable instruction kernel/cpu.o: warning: objtool: takedown_cpu()+0x12a: function has unreachable instruction crypto/eseqiv.o: warning: objtool: eseqiv_givencrypt()+0xa6: function has unreachable instruction mm/gup.o: warning: objtool: get_gate_page()+0x11f: function has unreachable instruction /home/kisskb/slave/src/fs/dcache.c:2400:2: warning: 'n' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/quirks.o: warning: objtool: vt8237_force_hpet_resume()+0xef: function has unreachable instruction security/keys/process_keys.o: warning: objtool: install_thread_keyring()+0x81: function has unreachable instruction /home/kisskb/slave/src/mm/memblock.c:1099:15: warning: 'r' may be used uninitialized in this function [-Wuninitialized] mm/vmalloc.o: warning: objtool: vmap_block_vaddr()+0x63: function has unreachable instruction /home/kisskb/slave/src/fs/dcache.c:2400:2: warning: 'n' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/e820.o: warning: objtool: __e820_update_range()+0x68: function has unreachable instruction mm/dmapool.o: warning: objtool: pool_alloc_page()+0x170: function has unreachable instruction mm/memblock.o: warning: objtool: memblock_insert_region()+0x7d: function has unreachable instruction /home/kisskb/slave/src/fs/dcache.c:2400:2: warning: 'n' may be used uninitialized in this function [-Wuninitialized] fs/namespace.o: warning: objtool: put_mountpoint()+0x83: function has unreachable instruction mm/vmscan.o: warning: objtool: __remove_mapping()+0x9e: function has unreachable instruction kernel/exit.o: warning: objtool: wait_task_stopped()+0x83d: function has unreachable instruction crypto/ahash.o: warning: objtool: hash_walk_new_entry()+0x65: function has unreachable instruction mm/mmu_notifier.o: warning: objtool: do_mmu_notifier_register()+0x5b: function has unreachable instruction fs/configfs/inode.o: warning: objtool: configfs_get_name()+0x83: function has unreachable instruction mm/page_alloc.o: warning: objtool: __isolate_free_page()+0x56: function has unreachable instruction kernel/resource.o: warning: objtool: find_next_iomem_res()+0x60: function has unreachable instruction fs/mpage.o: warning: objtool: __mpage_writepage()+0xe4: function has unreachable instruction fs/dcache.o: warning: objtool: __d_rehash()+0x52: function has unreachable instruction arch/x86/kernel/alternative.o: warning: objtool: text_poke()+0x24f: function has unreachable instruction arch/x86/kernel/pci-nommu.o: warning: objtool: nommu_map_sg()+0x102: function has unreachable instruction /home/kisskb/slave/src/arch/x86/kernel/hw_breakpoint.c:360:2: warning: 'align' may be used uninitialized in this function [-Wuninitialized] fs/crypto/crypto.o: warning: objtool: do_page_crypto.isra.3()+0x1a0: function has unreachable instruction /home/kisskb/slave/src/arch/x86/xen/mmu.c:2873:12: warning: 'i' may be used uninitialized in this function [-Wuninitialized] crypto/shash.o: warning: objtool: shash_ahash_digest()+0xa2: function has unreachable instruction fs/block_dev.o: warning: objtool: __blkdev_get()+0x580: function has unreachable instruction security/keys/request_key.o: warning: objtool: construct_get_dest_keyring()+0x498: function has unreachable instruction fs/debugfs/inode.o: warning: objtool: __debugfs_create_file()+0xaa: function has unreachable instruction mm/rmap.o: warning: objtool: __hugepage_set_anon_rmap()+0x6a: function has unreachable instruction /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] fs/configfs/file.o: warning: objtool: fill_read_buffer()+0xf7: function has unreachable instruction mm/hugetlb_cgroup.o: warning: objtool: hugetlb_cgroup_read_u64()+0x9b: function has unreachable instruction /home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/page_isolation.c:132:15: warning: 'order' may be used uninitialized in this function [-Wuninitialized] mm/mmap.o: warning: objtool: vma_adjust()+0x7d1: function has unreachable instruction /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] arch/x86/xen/mmu.o: warning: objtool: xen_exchange_memory()+0x9e: function has unreachable instruction block/blk-flush.o: warning: objtool: blk_flush_complete_seq()+0x7f: function has unreachable instruction fs/exportfs/expfs.o: warning: objtool: reconnect_path()+0xa7: function has unreachable instruction /home/kisskb/slave/src/mm/zsmalloc.c:1760:14: warning: 'page' may be used uninitialized in this function [-Wuninitialized] mm/page_isolation.o: warning: objtool: start_isolate_page_range()+0x66: function has unreachable instruction arch/x86/kvm/mmu.o: warning: objtool: rmap_get_next()+0x10a: function has unreachable instruction mm/mempolicy.o: warning: objtool: policy_zonelist()+0x133: function has unreachable instruction /home/kisskb/slave/src/fs/debugfs/file.c:753:2: warning: 'val' may be used uninitialized in this function [-Wuninitialized] fs/namei.o: warning: objtool: page_get_link()+0x2d8: function has unreachable instruction /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] crypto/algboss.o: warning: objtool: cryptomgr_exit()+0x5a: function has unreachable instruction mm/zsmalloc.o: warning: objtool: zs_map_object()+0x29d: function has unreachable instruction /home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] fs/debugfs/file.o: warning: objtool: full_proxy_release()+0xb0: function has unreachable instruction fs/crypto/policy.o: warning: objtool: fscrypt_has_permitted_context()+0x46: function has unreachable instruction /home/kisskb/slave/src/arch/x86/kvm/x86.c:1529:9: warning: 'already_matched' may be used uninitialized in this function [-Wuninitialized] fs/ext4/bitmap.o: warning: objtool: ext4_inode_bitmap_csum_verify()+0x1a2: function has unreachable instruction fs/configfs/dir.o: warning: objtool: configfs_depend_prep()+0x91: function has unreachable instruction crypto/rsa-pkcs1pad.o: warning: objtool: pkcs1pad_sg_set_buf()+0xbc: function has unreachable instruction fs/fs-writeback.o: warning: objtool: inode_io_list_del_locked()+0x5b: function has unreachable instruction mm/userfaultfd.o: warning: objtool: mcopy_atomic()+0x67: function has unreachable instruction /home/kisskb/slave/src/include/linux/spinlock.h:347:2: warning: 'ptl' may be used uninitialized in this function [-Wuninitialized] fs/ext2/balloc.o: warning: objtool: ext2_try_to_allocate()+0x190: function has unreachable instruction mm/migrate.o: warning: objtool: copy_huge_page()+0x136: function has unreachable instruction block/blk-settings.o: warning: objtool: blk_queue_chunk_sectors()+0x94: function has unreachable instruction kernel/ptrace.o: warning: objtool: __ptrace_link()+0x5e: function has unreachable instruction fs/fscache/cache.o: warning: objtool: fscache_add_cache()+0x5f: function has unreachable instruction /home/kisskb/slave/src/include/linux/spinlock.h:347:2: warning: 'dst_ptl' may be used uninitialized in this function [-Wuninitialized] fs/kernfs/mount.o: warning: objtool: kernfs_node_dentry()+0x5b: function has unreachable instruction kernel/kmod.o: warning: objtool: proc_cap_handler()+0x10b: function has unreachable instruction arch/x86/kernel/apic/apic.o: warning: objtool: setup_local_APIC()+0x108: function has unreachable instruction crypto/vmac.o: warning: objtool: vhash_update()+0xa6: function has unreachable instruction fs/direct-io.o: warning: objtool: get_more_blocks()+0x98: function has unreachable instruction fs/crypto/keyinfo.o: warning: objtool: get_crypt_info()+0x30c: function has unreachable instruction block/blk-core.o: warning: objtool: blk_old_get_request()+0x60: function has unreachable instruction fs/jfs/super.o: warning: objtool: jfs_destroy_inode()+0x57: function has unreachable instruction mm/memory.o: warning: objtool: __pte_alloc_kernel()+0x1af: function has unreachable instruction fs/buffer.o: warning: objtool: attach_nobh_buffers()+0x9a: function has unreachable instruction fs/ext4/file.o: warning: objtool: ext4_file_write_iter()+0x461: function has unreachable instruction mm/hugetlb.o: warning: objtool: hugetlb_vm_op_fault()+0xd: function has unreachable instruction fs/ext4/balloc.o: warning: objtool: ext4_validate_block_bitmap()+0x64: function has unreachable instruction block/blk-ioc.o: warning: objtool: get_io_context()+0x4c: function has unreachable instruction fs/kernfs/inode.o: warning: objtool: kernfs_init_inode()+0x125: function has unreachable instruction fs/hugetlbfs/inode.o: warning: objtool: hugetlbfs_write_end()+0xd: function has unreachable instruction arch/x86/kernel/cpu/common.o: warning: objtool: identify_cpu()+0x20e: function has unreachable instruction fs/f2fs/dir.o: warning: objtool: f2fs_set_link()+0x250: function has unreachable instruction kernel/params.o: warning: objtool: param_array_get()+0xb5: function has unreachable instruction fs/ext2/dir.o: warning: objtool: ext2_set_link()+0x1e4: function has unreachable instruction kernel/sys.o: warning: objtool: k_getrusage()+0x370: function has unreachable instruction fs/fscache/cookie.o: warning: objtool: __fscache_invalidate()+0xa3: function has unreachable instruction kernel/notifier.o: warning: objtool: srcu_init_notifier_head()+0x63: function has unreachable instruction fs/notify/fsnotify.o: warning: objtool: send_to_group()+0x7e: function has unreachable instruction fs/jfs/inode.o: warning: objtool: jfs_truncate_nolock()+0x40: function has unreachable instruction crypto/cts.o: warning: objtool: cts_cbc_decrypt()+0x1a7: function has unreachable instruction fs/jbd2/transaction.o: warning: objtool: jbd2_journal_file_inode()+0x275: function has unreachable instruction fs/ext4/fsync.o: warning: objtool: ext4_sync_file()+0x8a: function has unreachable instruction fs/ext2/inode.o: warning: objtool: ext2_get_blocks()+0x8a: function has unreachable instruction fs/notify/notification.o: warning: objtool: fsnotify_notify_queue_is_empty()+0x4b: function has unreachable instruction fs/ntfs/aops.o: warning: objtool: ntfs_bmap()+0x120: function has unreachable instruction crypto/lrw.o: warning: objtool: lrw_crypt()+0x8e: function has unreachable instruction arch/x86/kernel/mpparse.o: warning: objtool: default_get_smp_config()+0x259: function has unreachable instruction block/blk-softirq.o: warning: objtool: __blk_complete_request()+0x61: function has unreachable instruction kernel/cred.o: warning: objtool: __put_cred()+0x4d: function has unreachable instruction mm/huge_memory.o: warning: objtool: shrink_huge_zero_page_scan()+0x99: function has unreachable instruction fs/gfs2/bmap.o: warning: objtool: do_strip()+0x5c2: function has unreachable instruction crypto/xts.o: warning: objtool: xts_crypt()+0x83: function has unreachable instruction fs/overlayfs/super.o: warning: objtool: ovl_dentry_update()+0x146: function has unreachable instruction fs/jfs/namei.o: warning: objtool: commitZeroLink()+0xb9: function has unreachable instruction fs/btrfs/super.o: warning: objtool: btrfs_calc_avail_data_space()+0xa5: function has unreachable instruction crypto/keywrap.o: warning: objtool: crypto_kw_scatterlist_ff()+0x5a: function has unreachable instruction kernel/smpboot.o: warning: objtool: smpboot_thread_fn()+0x229: function has unreachable instruction arch/x86/kvm/x86.o: warning: objtool: kvm_define_shared_msr()+0x55: function has unreachable instruction arch/x86/kernel/apic/vector.o: warning: objtool: __assign_irq_vector()+0x65b: function has unreachable instruction /home/kisskb/slave/src/mm/slub.c:2810:14: warning: 'df.cnt' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/slub.c:2810:14: warning: 'df.freelist' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/slub.c:2775:26: warning: 'df.tail' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/slub.c:1327:25: warning: 'df.s' may be used uninitialized in this function [-Wuninitialized] kernel/signal.o: warning: objtool: task_set_jobctl_pending()+0x5b: function has unreachable instruction /home/kisskb/slave/src/block/blk-merge.c:263:2: warning: 'bbio' may be used uninitialized in this function [-Wuninitialized] fs/ext4/page-io.o: warning: objtool: ext4_finish_bio()+0xe7: function has unreachable instruction /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/fpu/xstate.o: warning: objtool: fpu__init_system_xstate()+0xe0: function has unreachable instruction block/blk-timeout.o: warning: objtool: blk_add_timer()+0xc7: function has unreachable instruction fs/overlayfs/inode.o: warning: objtool: ovl_listxattr()+0x120: function has unreachable instruction fs/notify/inode_mark.o: warning: objtool: fsnotify_destroy_inode_mark()+0x59: function has unreachable instruction kernel/debug/debug_core.o: warning: objtool: kgdb_unregister_io_module()+0x50: function has unreachable instruction crypto/ccm.o: warning: objtool: crypto_rfc4309_crypt()+0xf4: function has unreachable instruction kernel/bpf/core.o: warning: objtool: bpf_prog_realloc()+0x5a: function has unreachable instruction crypto/gcm.o: warning: objtool: crypto_rfc4106_crypt()+0xe8: function has unreachable instruction crypto/mcryptd.o: warning: objtool: mcryptd_fini_queue.constprop.1()+0x66: function has unreachable instruction security/keys/encrypted-keys/encrypted.o: warning: objtool: derived_key_encrypt.constprop.10()+0x112: function has unreachable instruction fs/ntfs/attrib.o: warning: objtool: ntfs_attr_lookup()+0x89: function has unreachable instruction crypto/chacha20poly1305.o: warning: objtool: poly_tail()+0x9a: function has unreachable instruction fs/proc/task_mmu.o: warning: objtool: smaps_hugetlb_range()+0x23d: function has unreachable instruction crypto/cryptd.o: warning: objtool: cryptd_fini_queue.constprop.6()+0x66: function has unreachable instruction fs/notify/mark.o: warning: objtool: fsnotify_detach_mark()+0x5c: function has unreachable instruction fs/ntfs/collate.o: warning: objtool: ntfs_collate_ntofs_ulong()+0x59: function has unreachable instruction /home/kisskb/slave/src/include/asm-generic/bitops/le.h:54:9: warning: 'bit' may be used uninitialized in this function [-Wuninitialized] block/blk-merge.o: warning: objtool: __blk_bios_map_sg()+0x14e: function has unreachable instruction fs/gfs2/dir.o: warning: objtool: gfs2_dirent_offset()+0x4c: function has unreachable instruction fs/jbd2/commit.o: warning: objtool: jbd2_journal_commit_transaction()+0x2ee: function has unreachable instruction mm/slub.o: warning: objtool: new_slab()+0x59: function has unreachable instruction arch/x86/kernel/paravirt.o: warning: objtool: native_get_debugreg()+0x63: function has unreachable instruction fs/fscache/object.o: warning: objtool: fscache_parent_ready()+0xa3: function has unreachable instruction kernel/workqueue.o: warning: objtool: init_pwq()+0x5d: function has unreachable instruction fs/ext4/ialloc.o: warning: objtool: ext4_validate_inode_bitmap()+0x65: function has unreachable instruction fs/overlayfs/dir.o: warning: objtool: ovl_rename2()+0xe33: function has unreachable instruction /home/kisskb/slave/src/arch/x86/kernel/apic/io_apic.c:1325:2: warning: 'reg_03.raw' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/arch/x86/kernel/apic/io_apic.c:1325:2: warning: 'reg_02.raw' may be used uninitialized in this function [-Wuninitialized] fs/notify/vfsmount_mark.o: warning: objtool: fsnotify_destroy_vfsmount_mark()+0x59: function has unreachable instruction arch/x86/kernel/tce_64.o: warning: objtool: build_tce_table()+0x45: function has unreachable instruction /home/kisskb/slave/src/arch/x86/kernel/apic/io_apic.c:1031:6: warning: 'irq' may be used uninitialized in this function [-Wuninitialized] fs/jfs/jfs_imap.o: warning: objtool: diFindFree()+0x2f: function has unreachable instruction fs/fscache/operation.o: warning: objtool: fscache_put_operation()+0x99: function has unreachable instruction fs/dlm/lock.o: warning: objtool: kill_lkb()+0x37: function has unreachable instruction arch/x86/kernel/apic/io_apic.o: warning: objtool: mp_irqdomain_free()+0x5c: function has unreachable instruction fs/f2fs/file.o: warning: objtool: fill_zero()+0x1cd: function has unreachable instruction fs/notify/inotify/inotify_fsnotify.o: warning: objtool: inotify_handle_event()+0x69: function has unreachable instruction fs/jfs/jfs_xtree.o: warning: objtool: xtExtend()+0x660: function has unreachable instruction block/blk-mq-tag.o: warning: objtool: blk_mq_put_tag()+0x89: function has unreachable instruction arch/x86/kernel/pci-calgary_64.o: warning: objtool: iommu_free()+0xe5: function has unreachable instruction kernel/bpf/syscall.o: warning: objtool: fixup_bpf_calls()+0x9e: function has unreachable instruction kernel/rcu/update.o: warning: objtool: rcu_spawn_tasks_kthread()+0x16c: function has unreachable instruction fs/proc/generic.o: warning: objtool: proc_create_data()+0xfd: function has unreachable instruction /home/kisskb/slave/src/fs/btrfs/ctree.c:2182:24: warning: 'pslot' may be used uninitialized in this function [-Wuninitialized] fs/jbd2/recovery.o: warning: objtool: jbd2_block_tag_csum_verify()+0x1e2: function has unreachable instruction /home/kisskb/slave/src/fs/btrfs/ctree.c:1978:24: warning: 'pslot' may be used uninitialized in this function [-Wuninitialized] kernel/power/qos.o: warning: objtool: pm_qos_dbg_show_requests()+0x2f8: function has unreachable instruction fs/ntfs/compress.o: warning: objtool: allocate_compression_buffers()+0x46: function has unreachable instruction kernel/rcu/sync.o: warning: objtool: rcu_sync_func()+0x54: function has unreachable instruction /home/kisskb/slave/src/fs/reiserfs/bitmap.c:269:9: warning: 'next' may be used uninitialized in this function [-Wuninitialized] fs/gfs2/xattr.o: warning: objtool: ea_list_i()+0x153: function has unreachable instruction fs/dlm/member.o: warning: objtool: make_member_array()+0x2cf: function has unreachable instruction fs/reiserfs/bitmap.o: warning: objtool: reiserfs_read_bitmap_block()+0x1de: function has unreachable instruction fs/notify/inotify/inotify_user.o: warning: objtool: inotify_idr_find_locked()+0x5e: function has unreachable instruction fs/overlayfs/copy_up.o: warning: objtool: ovl_copy_up_locked()+0x1d9: function has unreachable instruction fs/sysfs/file.o: warning: objtool: sysfs_kf_seq_show()+0x81: function has unreachable instruction /home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] fs/dlm/midcomms.o: warning: objtool: dlm_process_incoming_buffer()+0x2b3: function has unreachable instruction fs/fscache/page.o: warning: objtool: fscache_release_retrieval_op()+0xad: function has unreachable instruction fs/quota/dquot.o: warning: objtool: inode_reserved_space()+0x5a: function has unreachable instruction kernel/rcu/srcu.o: warning: objtool: __synchronize_srcu()+0x250: function has unreachable instruction arch/x86/kernel/apic/htirq.o: warning: objtool: htirq_domain_free()+0x6d: function has unreachable instruction fs/proc/base.o: warning: objtool: proc_pid_cmdline_read()+0x62: function has unreachable instruction fs/f2fs/inode.o: warning: objtool: do_read_inode()+0x666: function has unreachable instruction fs/proc/array.o: warning: objtool: proc_pid_status()+0xc3: function has unreachable instruction fs/jbd2/revoke.o: warning: objtool: jbd2_journal_destroy_revoke_table()+0x60: function has unreachable instruction fs/jbd2/checkpoint.o: warning: objtool: jbd2_cleanup_journal_tail()+0xb6: function has unreachable instruction fs/sysfs/dir.o: warning: objtool: sysfs_create_dir_ns()+0x63: function has unreachable instruction block/blk-mq-cpu.o: warning: objtool: blk_mq_register_cpu_notifier()+0x4e: function has unreachable instruction kernel/power/process.o: warning: objtool: freeze_processes()+0x11c: function has unreachable instruction block/blk-mq.o: warning: objtool: blk_mq_end_request()+0x37: function has unreachable instruction fs/tracefs/inode.o: warning: objtool: tracefs_create_file()+0xa6: function has unreachable instruction crypto/drbg.o: warning: objtool: drbg_init_hash_kernel()+0x129: function has unreachable instruction kernel/sched/idle_task.o: warning: objtool: prio_changed_idle()+0xd: function has unreachable instruction fs/jfs/jfs_dmap.o: warning: objtool: blkstol2()+0xcc: function has unreachable instruction /home/kisskb/slave/src/crypto/async_tx/async_tx.c:258:18: warning: 'chan' may be used uninitialized in this function [-Wuninitialized] kernel/irq/irqdomain.o: warning: objtool: irq_domain_free_irqs_recursive()+0x8d: function has unreachable instruction crypto/async_tx/async_tx.o: warning: objtool: async_tx_channel_switch.isra.9()+0x86: function has unreachable instruction /home/kisskb/slave/src/fs/ntfs/dir.c:1430:7: warning: 'bmp_vi' may be used uninitialized in this function [-Wuninitialized] crypto/algif_rng.o: warning: objtool: rng_exit()+0x5a: function has unreachable instruction kernel/irq/migration.o: warning: objtool: irq_move_masked_irq()+0x189: function has unreachable instruction fs/sysfs/symlink.o: warning: objtool: sysfs_do_create_link_sd.isra.2()+0x6c: function has unreachable instruction fs/quota/quota_v2.o: warning: objtool: v2r1_is_id()+0x70: function has unreachable instruction crypto/algif_hash.o: warning: objtool: hash_sendpage()+0xcc: function has unreachable instruction crypto/af_alg.o: warning: objtool: af_alg_make_sg()+0x196: function has unreachable instruction fs/dlm/recover.o: warning: objtool: recover_locks()+0x6c: function has unreachable instruction fs/btrfs/ctree.o: warning: objtool: unlock_up()+0x3b6: function has unreachable instruction /home/kisskb/slave/src/include/linux/file.h:38:2: warning: '((void )&output+8)' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/file.h:39:7: warning: 'output.file' may be used uninitialized in this function [-Wuninitialized] fs/reiserfs/do_balan.o: warning: objtool: balance_leaf_new_nodes()+0x89: function has unreachable instruction fs/quota/quota_tree.o: warning: objtool: qtree_get_next_id()+0x75: function has unreachable instruction fs/sysfs/group.o: warning: objtool: internal_create_group()+0xaf: function has unreachable instruction crypto/async_tx/async_xor.o: warning: objtool: async_xor()+0x73: function has unreachable instruction kernel/irq/msi.o: warning: objtool: msi_domain_activate()+0x5f: function has unreachable instruction fs/dlm/lowcomms.o: warning: objtool: send_to_sock()+0x132: function has unreachable instruction fs/ntfs/dir.o: warning: objtool: ntfs_lookup_inode_by_name()+0x77: function has unreachable instruction kernel/bpf/verifier.o: warning: objtool: mark_reg_unknown_value()+0x53: function has unreachable instruction /home/kisskb/slave/src/drivers/acpi/osl.c:1098:21: warning: 'queue' may be used uninitialized in this function [-Wuninitialized] kernel/power/suspend.o: warning: objtool: suspend_enter()+0x75a: function has unreachable instruction crypto/algif_skcipher.o: warning: objtool: skcipher_sendpage()+0x256: function has unreachable instruction kernel/time/timer.o: warning: objtool: migrate_timers()+0x5b: function has unreachable instruction fs/dlm/user.o: warning: objtool: dlm_user_add_ast()+0xed: function has unreachable instruction drivers/acpi/osl.o: warning: objtool: acpi_os_read_port()+0xee: function has unreachable instruction crypto/async_tx/async_pq.o: warning: objtool: do_sync_gen_syndrome()+0xf3: function has unreachable instruction /home/kisskb/slave/src/fs/dax.c:248:2: warning: 'rc' may be used uninitialized in this function [-Wuninitialized] fs/ext4/namei.o: warning: objtool: ext4_dx_csum()+0x90: function has unreachable instruction fs/ext4/inode.o: warning: objtool: ext4_da_should_update_i_disksize()+0x5c: function has unreachable instruction fs/jbd2/journal.o: warning: objtool: get_slab()+0x71: function has unreachable instruction kernel/locking/lockdep.o: warning: objtool: mark_held_locks()+0x5a: function has unreachable instruction fs/quota/quota.o: warning: objtool: quota_getxquota()+0x6a: function has unreachable instruction fs/quota/kqid.o: warning: objtool: qid_eq()+0x5e: function has unreachable instruction /home/kisskb/slave/src/drivers/ata/libata-scsi.c:4246:3: warning: 'dev' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/ata/libata-scsi.c:4246:3: warning: 'last_failed_dev' may be used uninitialized in this function [-Wuninitialized] fs/reiserfs/namei.o: warning: objtool: de_still_valid()+0x83: function has unreachable instruction fs/dax.o: warning: objtool: dax_zero_page_range()+0xa8: function has unreachable instruction crypto/async_tx/async_raid6_recov.o: warning: objtool: async_raid6_2data_recov()+0x75: function has unreachable instruction kernel/time/hrtimer.o: warning: objtool: migrate_hrtimer_list()+0x67: function has unreachable instruction fs/userfaultfd.o: warning: objtool: userfaultfd_poll()+0x12d: function has unreachable instruction drivers/ata/libata-scsi.o: warning: objtool: ata_scsi_mode_select_xlat()+0x1d5: function has unreachable instruction fs/jfs/jfs_dtree.o: warning: objtool: add_index()+0x59: function has unreachable instruction block/bsg-lib.o: warning: objtool: bsg_create_job()+0x64: function has unreachable instruction kernel/sched/rt.o: warning: objtool: pick_next_pushable_task()+0x95: function has unreachable instruction fs/mbcache.o: warning: objtool: mb_cache_shrink()+0x203: function has unreachable instruction fs/proc/proc_sysctl.o: warning: objtool: sysctl_head_grab()+0x50: function has unreachable instruction /home/kisskb/slave/src/block/bsg.c:236:5: warning: 'rw' may be used uninitialized in this function [-Wuninitialized] fs/ntfs/index.o: warning: objtool: ntfs_index_ctx_put()+0x172: function has unreachable instruction block/noop-iosched.o: warning: objtool: noop_exit_queue()+0x4d: function has unreachable instruction block/bsg.o: warning: objtool: bsg_complete()+0x6a: function has unreachable instruction fs/jfs/jfs_metapage.o: warning: objtool: metapage_invalidatepage()+0x58: function has unreachable instruction kernel/events/core.o: warning: objtool: perf_try_init_event()+0x9e: function has unreachable instruction block/deadline-iosched.o: warning: objtool: deadline_exit_queue()+0x52: function has unreachable instruction fs/posix_acl.o: warning: objtool: acl_by_type()+0x37: function has unreachable instruction fs/gfs2/glock.o: warning: objtool: glock_compare()+0xb8: function has unreachable instruction kernel/rcu/tree.o: warning: objtool: rcu_spawn_gp_kthread()+0x135: function has unreachable instruction fs/jfs/jfs_logmgr.o: warning: objtool: lbmfree()+0x34: function has unreachable instruction block/bio-integrity.o: warning: objtool: bio_integrity_endio()+0x83: function has unreachable instruction block/blk-integrity.o: warning: objtool: blk_rq_map_integrity_sg()+0x336: function has unreachable instruction kernel/sched/fair.o: warning: objtool: attach_task()+0xfe: function has unreachable instruction fs/ext4/resize.o: warning: objtool: ext4_setup_next_flex_gd()+0xc5: function has unreachable instruction kernel/locking/lglock.o: warning: objtool: lg_double_lock()+0x59: function has unreachable instruction kernel/trace/ring_buffer.o: warning: objtool: rb_event_data()+0x87: function has unreachable instruction kernel/sched/deadline.o: warning: objtool: pick_next_pushable_dl_task()+0x8e: function has unreachable instruction fs/locks.o: warning: objtool: __locks_insert_block()+0x58: function has unreachable instruction kernel/kallsyms.o: warning: objtool: get_symbol_pos()+0x60: function has unreachable instruction fs/ext4/ext4_jbd2.o: warning: objtool: ext4_get_nojournal()+0x61: function has unreachable instruction kernel/time/clockevents.o: warning: objtool: clockevents_exchange_device()+0xd2: function has unreachable instruction fs/jfs/jfs_txnmgr.o: warning: objtool: txRelease()+0xe7: function has unreachable instruction fs/jfs/xattr.o: warning: objtool: ea_write_inline()+0x68: function has unreachable instruction fs/gfs2/glops.o: warning: objtool: __gfs2_ail_flush()+0x1d8: function has unreachable instruction kernel/sched/core.o: warning: objtool: perf_trace_sched_switch()+0x175: function has unreachable instruction block/cfq-iosched.o: warning: objtool: cfqq_process_refs()+0x54: function has unreachable instruction kernel/locking/qspinlock.o: warning: objtool: pv_hash()+0xef: function has unreachable instruction kernel/sched/stop_task.o: warning: objtool: prio_changed_stop()+0xd: function has unreachable instruction fs/ntfs/inode.o: warning: objtool: __ntfs_clear_inode()+0x1b8: function has unreachable instruction kernel/locking/rtmutex.o: warning: objtool: try_to_take_rt_mutex()+0xbf: function has unreachable instruction /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/kernel/kexec_file.c:844:3: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] kernel/sched/cpupri.o: warning: objtool: cpupri_find()+0x83: function has unreachable instruction /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] drivers/acpi/acpi_processor.o: warning: objtool: acpi_processor_add()+0x1a2: function has unreachable instruction kernel/stop_machine.o: warning: objtool: stop_machine_from_inactive_cpu()+0x94: function has unreachable instruction fs/reiserfs/inode.o: warning: objtool: reiserfs_releasepage()+0xf1: function has unreachable instruction kernel/bpf/arraymap.o: warning: objtool: fd_array_map_free()+0x6c: function has unreachable instruction lib/lockref.o: warning: objtool: lockref_mark_dead()+0x50: function has unreachable instruction kernel/kexec_core.o: warning: objtool: __parse_crashkernel.constprop.7()+0x72: function has unreachable instruction /home/kisskb/slave/src/kernel/futex.c:3143:21: warning: 'pip' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/kernel/futex.c:3142:2: warning: 'pending' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/kernel/futex.c:3125:3: warning: 'entry' may be used uninitialized in this function [-Wuninitialized] fs/ntfs/mft.o: warning: objtool: map_mft_record()+0x88: function has unreachable instruction kernel/futex.o: warning: objtool: unqueue_me()+0xf0: function has unreachable instruction fs/ext4/mmp.o: warning: objtool: ext4_mmp_csum()+0x66: function has unreachable instruction drivers/ata/libata-core.o: warning: objtool: ata_sg_setup()+0x11d: function has unreachable instruction fs/ocfs2/alloc.o: warning: objtool: find_path_ins()+0x77: function has unreachable instruction fs/ext4/move_extent.o: warning: objtool: mext_page_mkuptodate()+0xaf: function has unreachable instruction drivers/acpi/ec.o: warning: objtool: acpi_ec_set_storm.constprop.8()+0x7a: function has unreachable instruction kernel/irq_work.o: warning: objtool: irq_work_run_list()+0x5b: function has unreachable instruction drivers/acpi/pci_root.o: warning: objtool: acpi_pci_root_validate_resources.isra.5()+0x6c: function has unreachable instruction fs/reiserfs/file.o: warning: objtool: reiserfs_sync_file()+0xb0: function has unreachable instruction fs/gfs2/log.o: warning: objtool: gfs2_ail1_empty_one()+0x98: function has unreachable instruction /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:214:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] lib/memweight.o: warning: objtool: memweight()+0xe2: function has unreachable instruction fs/ocfs2/blockcheck.o: warning: objtool: ocfs2_hamming_encode()+0x76: function has unreachable instruction drivers/ata/libata-transport.o: warning: objtool: ata_release_transport()+0x54: function has unreachable instruction /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] net/socket.o: warning: objtool: move_addr_to_user()+0x63: function has unreachable instruction /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] fs/f2fs/inline.o: warning: objtool: read_inline_data()+0xed: function has unreachable instruction kernel/locking/locktorture.o: warning: objtool: torture_percpu_rwsem_init()+0x61: function has unreachable instruction /home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/acpi/sysfs.c:558:6: warning: 'result' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/ext4/extents.c:3552:21: warning: 'abut_ex' may be used uninitialized in this function [-Wuninitialized] lib/scatterlist.o: warning: objtool: sg_next()+0x55: function has unreachable instruction /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] fs/ntfs/runlist.o: warning: objtool: ntfs_runlists_merge()+0x2ab: function has unreachable instruction lib/percpu-refcount.o: warning: objtool: __percpu_ref_switch_to_percpu()+0x5c: function has unreachable instruction lib/once.o: warning: objtool: once_deferred()+0x4e: function has unreachable instruction lib/percpu_ida.o: warning: objtool: percpu_ida_alloc()+0x392: function has unreachable instruction fs/gfs2/meta_io.o: warning: objtool: gfs2_aspace_writepage()+0xb0: function has unreachable instruction lib/kfifo.o: warning: objtool: setup_sgl_buf()+0x2f9: function has unreachable instruction /home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] fs/ext4/indirect.o: warning: objtool: ext4_clear_blocks()+0x1af: function has unreachable instruction fs/gfs2/lops.o: warning: objtool: gfs2_log_incr_head()+0x8f: function has unreachable instruction /home/kisskb/slave/src/lib/rhashtable.c:195:2: warning: 'next' may be used uninitialized in this function [-Wuninitialized] fs/ext4/super.o: warning: objtool: ext4_superblock_csum()+0x5a: function has unreachable instruction /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] fs/ntfs/super.o: warning: objtool: load_and_init_upcase()+0x1ec: function has unreachable instruction fs/ext4/extents_status.o: warning: objtool: __es_tree_search()+0x8d: function has unreachable instruction fs/gfs2/aops.o: warning: objtool: gfs2_page_add_databufs()+0x61: function has unreachable instruction lib/rhashtable.o: warning: objtool: rhashtable_shrink()+0xea: function has unreachable instruction fs/gfs2/file.o: warning: objtool: gfs2_page_mkwrite()+0x3af: function has unreachable instruction lib/devres.o: warning: objtool: devm_ioremap_resource()+0x57: function has unreachable instruction fs/ext4/extents.o: warning: objtool: ext4_ext_more_to_rm()+0x52: function has unreachable instruction fs/gfs2/recovery.o: warning: objtool: gfs2_recover_journal()+0xbb: function has unreachable instruction /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] lib/iov_iter.o: warning: objtool: iov_iter_kvec()+0x6c: function has unreachable instruction lib/crc-t10dif.o: warning: objtool: crc_t10dif_update()+0xbe: function has unreachable instruction fs/gfs2/ops_fstype.o: warning: objtool: gfs2_read_sb()+0x236: function has unreachable instruction lib/libcrc32c.o: warning: objtool: crc32c()+0x9c: function has unreachable instruction fs/gfs2/util.o: warning: objtool: gfs2_lm_withdraw()+0xe7: function has unreachable instruction arch/x86/kernel/cpu/perfctr-watchdog.o: warning: objtool: avail_to_resrv_perfctr_nmi_bit()+0x4d: function has unreachable instruction drivers/ata/libahci.o: warning: objtool: ahci_fbs_dec_intr()+0x80: function has unreachable instruction lib/test_rhashtable.o: warning: objtool: test_rhashtable.constprop.10()+0x8a0: function has unreachable instruction net/802/garp.o: warning: objtool: garp_pdu_init()+0x10b: function has unreachable instruction fs/gfs2/trans.o: warning: objtool: meta_lo_add()+0xd6: function has unreachable instruction fs/ocfs2/buffer_head_io.o: warning: objtool: ocfs2_write_block()+0x2d3: function has unreachable instruction fs/gfs2/inode.o: warning: objtool: gfs2_create_inode()+0xa3f: function has unreachable instruction /home/kisskb/slave/src/lib/lz4/lz4hc_compress.c:174:20: warning: 'delta' may be used uninitialized in this function [-Wuninitialized] fs/ocfs2/aops.o: warning: objtool: ocfs2_figure_cluster_boundaries()+0xe3: function has unreachable instruction arch/x86/kernel/cpu/vmware.o: warning: objtool: vmware_get_tsc_khz()+0x7d: function has unreachable instruction lib/genalloc.o: warning: objtool: gen_pool_destroy()+0xa6: function has unreachable instruction fs/ext4/readpage.o: warning: objtool: ext4_mpage_readpages()+0xf90: function has unreachable instruction lib/assoc_array.o: warning: objtool: assoc_array_delete_collapse_iterator()+0x7a: function has unreachable instruction /home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/gfs2/incore.h:121:6: warning: 'rs' may be used uninitialized in this function [-Wuninitialized] fs/f2fs/checkpoint.o: warning: objtool: __get_meta_page()+0x25b: function has unreachable instruction fs/gfs2/quota.o: warning: objtool: qd_get()+0x3ca: function has unreachable instruction /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/kernel/trace/trace_events.c:1120:2: warning: 'flags' may be used uninitialized in this function [-Wuninitialized] lib/zlib_deflate/deflate.o: warning: objtool: zlib_deflate_workspacesize()+0xbb: function has unreachable instruction /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/compiler.h:222:2: warning: 'root' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] lib/reed_solomon/reed_solomon.o: warning: objtool: decode_rs16()+0x1de: function has unreachable instruction fs/ocfs2/dcache.o: warning: objtool: ocfs2_dentry_revalidate()+0x616: function has unreachable instruction fs/ext4/xattr.o: warning: objtool: ext4_xattr_shift_entries()+0xe3: function has unreachable instruction net/802/mrp.o: warning: objtool: mrp_pdu_init()+0x12c: function has unreachable instruction lib/iommu-helper.o: warning: objtool: iommu_is_span_boundary()+0x9c: function has unreachable instruction kernel/cgroup.o: warning: objtool: cset_cgroup_from_root()+0x262: function has unreachable instruction lib/mpi/mpicoder.o: warning: objtool: mpi_set_buffer()+0x2f0: function has unreachable instruction WARNING: arch/x86/built-in.o(.text.unlikely+0x6653): Section mismatch in reference from the function can_free_region() to the function .init.text:e820_all_mapped() /home/kisskb/slave/src/kernel/trace/trace_events.c:2380:5: warning: 'last_i' may be used uninitialized in this function [-Wuninitialized] lib/mpi/mpi-pow.o: warning: objtool: mpi_powm()+0x567: function has unreachable instruction fs/ext4/acl.o: warning: objtool: ext4_get_acl()+0x43: function has unreachable instruction lib/syscall.o: warning: objtool: collect_syscall()+0x1e3: function has unreachable instruction lib/iommu-common.o: warning: objtool: get_pool()+0xcd: function has unreachable instruction fs/ext4/inline.o: warning: objtool: ext4_update_final_de()+0xb8: function has unreachable instruction lib/dynamic_queue_limits.o: warning: objtool: dql_completed()+0x5f: function has unreachable instruction lib/cpu_rmap.o: warning: objtool: cpu_rmap_add()+0x5a: function has unreachable instruction fs/btrfs/extent-tree.o: warning: objtool: drop_outstanding_extent()+0x53: function has unreachable instruction fs/gfs2/rgrp.o: warning: objtool: gfs2_alloc_extent()+0x108: function has unreachable instruction kernel/trace/trace_events_filter.o: warning: objtool: append_filter_string.isra.15()+0x57: function has unreachable instruction lib/nlattr.o: warning: objtool: validate_nla()+0x96: function has unreachable instruction /home/kisskb/slave/src/lib/swiotlb.c:677:14: warning: 'dev_addr' may be used uninitialized in this function [-Wuninitialized] fs/ext4/mballoc.o: warning: objtool: get_groupinfo_cache()+0x57: function has unreachable instruction net/8021q/vlan_core.o: warning: objtool: vlan_do_receive()+0x126: function has unreachable instruction lib/sg_pool.o: warning: objtool: sg_pool_alloc()+0x57: function has unreachable instruction lib/irq_poll.o: warning: objtool: irq_poll_enable()+0x47: function has unreachable instruction lib/swiotlb.o: warning: objtool: swiotlb_tbl_map_single()+0x177: function has unreachable instruction net/9p/protocol.o: warning: objtool: p9pdu_vwritef()+0x9cd: function has unreachable instruction lib/cpumask.o: warning: objtool: cpumask_local_spread()+0x1f7: function has unreachable instruction lib/atomic64_test.o: warning: objtool: test_atomic64()+0x6b: function has unreachable instruction fs/reiserfs/super.o: warning: objtool: add_save_link()+0x7d: function has unreachable instruction lib/plist.o: warning: objtool: plist_requeue()+0x53: function has unreachable instruction fs/f2fs/gc.o: warning: objtool: move_data_page()+0x2e1: function has unreachable instruction lib/dma-debug.o: warning: objtool: debug_dma_map_sg()+0x128: function has unreachable instruction lib/ioremap.o: warning: objtool: ioremap_pte_range()+0x150: function has unreachable instruction lib/dma-noop.o: warning: objtool: dma_noop_map_sg()+0x8b: function has unreachable instruction net/8021q/vlan.o: warning: objtool: vlan_group_prealloc_vid()+0x8f: function has unreachable instruction /home/kisskb/slave/src/fs/xfs/libxfs/xfs_alloc.c:2211:8: warning: 'error' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/print-tree.o: warning: objtool: btrfs_print_tree()+0x2e6: function has unreachable instruction lib/string.o: warning: objtool: strlcat()+0x85: function has unreachable instruction net/9p/trans_rdma.o: warning: objtool: p9_cm_event_handler()+0x6e: function has unreachable instruction lib/seq_buf.o: warning: objtool: seq_buf_path()+0x2a3: function has unreachable instruction lib/idr.o: warning: objtool: sub_alloc()+0x167: function has unreachable instruction drivers/base/driver.o: warning: objtool: driver_register()+0x59: function has unreachable instruction lib/kobject.o: warning: objtool: create_dir()+0x134: function has unreachable instruction fs/reiserfs/objectid.o: warning: objtool: reiserfs_get_unused_objectid()+0x82: function has unreachable instruction fs/ocfs2/dlmglue.o: warning: objtool: ocfs2_get_inode_osb()+0x6b: function has unreachable instruction fs/ocfs2/extent_map.o: warning: objtool: ocfs2_extent_map_trunc()+0xe6: function has unreachable instruction fs/reiserfs/prints.o: warning: objtool: __reiserfs_panic()+0x6e: function has unreachable instruction fs/ocfs2/heartbeat.o: warning: objtool: ocfs2_do_node_down()+0x5a: function has unreachable instruction lib/radix-tree.o: warning: objtool: radix_tree_node_alloc()+0x15d: function has unreachable instruction /home/kisskb/slave/src/fs/f2fs/data.c:780:3: warning: 'last_ofs_in_node' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/dir-item.o: warning: objtool: insert_with_overflow()+0x1d8: function has unreachable instruction drivers/base/transport_class.o: warning: objtool: anon_transport_class_unregister()+0x54: function has unreachable instruction drivers/base/devres.o: warning: objtool: add_dr()+0x52: function has unreachable instruction fs/f2fs/recovery.o: warning: objtool: find_fsync_dnodes()+0x730: function has unreachable instruction fs/f2fs/data.o: warning: objtool: f2fs_write_end()+0x38e: function has unreachable instruction fs/btrfs/root-tree.o: warning: objtool: btrfs_find_root()+0xfb: function has unreachable instruction drivers/base/attribute_container.o: warning: objtool: attribute_container_add_attrs()+0x8f: function has unreachable instruction net/bluetooth/af_bluetooth.o: warning: objtool: bt_sock_reclassify_lock()+0x56: function has unreachable instruction fs/btrfs/file-item.o: warning: objtool: truncate_one_csum()+0x187: function has unreachable instruction net/appletalk/ddp.o: warning: objtool: atalk_sum_skb()+0x52c: function has unreachable instruction fs/ocfs2/dir.o: warning: objtool: dx_leaf_sort_swap()+0x57: function has unreachable instruction fs/f2fs/extent_cache.o: warning: objtool: __release_extent_node()+0x78: function has unreachable instruction drivers/base/dma-mapping.o: warning: objtool: dmam_noncoherent_release()+0x100: function has unreachable instruction fs/ocfs2/inode.o: warning: objtool: ocfs2_filecheck_validate_inode_block()+0x2c8: function has unreachable instruction fs/btrfs/inode-map.o: warning: objtool: btrfs_unpin_free_ino()+0xfd: function has unreachable instruction fs/reiserfs/tail_conversion.o: warning: objtool: direct2indirect()+0x99: function has unreachable instruction fs/ocfs2/journal.o: warning: objtool: __ocfs2_recovery_map_test()+0x85: function has unreachable instruction drivers/base/platform-msi.o: warning: objtool: platform_msi_update_dom_ops.isra.1()+0x50: function has unreachable instruction fs/reiserfs/stree.o: warning: objtool: init_tb_struct()+0x6c: function has unreachable instruction fs/ocfs2/mmap.o: warning: objtool: __ocfs2_page_mkwrite()+0x359: function has unreachable instruction fs/f2fs/node.o: warning: objtool: get_node_path()+0x266: function has unreachable instruction fs/ocfs2/file.o: warning: objtool: ocfs2_file_read_iter()+0x8c8: function has unreachable instruction fs/f2fs/segment.o: warning: objtool: __get_segment_type()+0xbe: function has unreachable instruction net/bridge/br_device.o: warning: objtool: br_change_mtu()+0xb5: function has unreachable instruction fs/reiserfs/item_ops.o: warning: objtool: direntry_check_right()+0xd1: function has unreachable instruction fs/btrfs/transaction.o: warning: objtool: join_transaction.isra.29()+0x204: function has unreachable instruction fs/ocfs2/move_extents.o: warning: objtool: __ocfs2_move_extent()+0x466: function has unreachable instruction fs/reiserfs/lock.o: warning: objtool: reiserfs_write_unlock()+0x5a: function has unreachable instruction fs/ocfs2/localalloc.o: warning: objtool: ocfs2_local_alloc_find_clear_bits()+0x17b: function has unreachable instruction /home/kisskb/slave/src/include/linux/skbuff.h:2138:22: warning: 'depth' may be used uninitialized in this function [-Wuninitialized] fs/reiserfs/xattr.o: warning: objtool: xattr_rmdir()+0x54: function has unreachable instruction drivers/cdrom/cdrom.o: warning: objtool: media_changed()+0xcf: function has unreachable instruction /home/kisskb/slave/src/drivers/base/regmap/regmap.c:2362:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] fs/ocfs2/sysfile.o: warning: objtool: get_local_system_inode()+0x60: function has unreachable instruction net/bluetooth/hci_core.o: warning: objtool: hci_send_frame()+0xfc: function has unreachable instruction fs/btrfs/tree-defrag.o: warning: objtool: btrfs_defrag_leaves()+0x3cd: function has unreachable instruction fs/btrfs/disk-io.o: warning: objtool: btrfs_destroy_delayed_refs()+0x2b6: function has unreachable instruction fs/ocfs2/reservations.o: warning: objtool: __ocfs2_resv_discard()+0x5e: function has unreachable instruction net/atm/common.o: warning: objtool: vcc_destroy_socket()+0x198: function has unreachable instruction fs/btrfs/file.o: warning: objtool: btrfs_drop_extent_cache()+0x6d8: function has unreachable instruction drivers/char/misc.o: warning: objtool: misc_open()+0x249: function has unreachable instruction drivers/base/regmap/regcache.o: warning: objtool: regcache_exit()+0x7f: function has unreachable instruction fs/ocfs2/slot_map.o: warning: objtool: ocfs2_update_disk_slot_extended()+0x6f: function has unreachable instruction fs/btrfs/extent_map.o: warning: objtool: replace_extent_mapping()+0xb8: function has unreachable instruction fs/reiserfs/journal.o: warning: objtool: add_to_chunk()+0x65: function has unreachable instruction fs/btrfs/sysfs.o: warning: objtool: btrfs_sysfs_feature_update()+0x93: function has unreachable instruction net/bridge/br_stp_bpdu.o: warning: objtool: br_send_bpdu()+0xe1: function has unreachable instruction fs/ocfs2/resize.o: warning: objtool: ocfs2_group_extend()+0x32e: function has unreachable instruction net/atm/resources.o: warning: objtool: atm_dev_register()+0x1e7: function has unreachable instruction /home/kisskb/slave/src/drivers/char/hpet.c:253:19: warning: 'gsi' may be used uninitialized in this function [-Wuninitialized] fs/ocfs2/filecheck.o: warning: objtool: ocfs2_filecheck_sysfs_free()+0x11f: function has unreachable instruction /home/kisskb/slave/src/fs/xfs/libxfs/xfs_bmap.c:1480:7: warning: 'error' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/xfs/libxfs/xfs_bmap.c:1535:7: warning: 'error' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap-irq.o: warning: objtool: regmap_irq_thread()+0x17e: function has unreachable instruction fs/ocfs2/stackglue.o: warning: objtool: ocfs2_stack_driver_put()+0x61: function has unreachable instruction fs/ocfs2/stack_o2cb.o: warning: objtool: dlm_status_to_errno()+0x4d: function has unreachable instruction fs/ocfs2/stack_user.o: warning: objtool: ocfs2_control_install_private()+0x5c: function has unreachable instruction /home/kisskb/slave/src/fs/btrfs/inode.c:1445:18: warning: 'ram_bytes' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/btrfs/inode.c:1444:23: warning: 'disk_num_bytes' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/btrfs/inode.c:1440:38: warning: 'extent_offset' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/xattr.o: warning: objtool: do_setxattr()+0x2b4: function has unreachable instruction drivers/clocksource/sh_cmt.o: warning: objtool: sh_cmt_clock_event_next()+0x51: function has unreachable instruction /home/kisskb/slave/src/fs/ocfs2/quota_local.c:949:45: warning: 'dchunk' may be used uninitialized in this function [-Wuninitialized] drivers/char/virtio_console.o: warning: objtool: free_buf()+0x7b: function has unreachable instruction fs/ocfs2/namei.o: warning: objtool: ocfs2_rename()+0x61e: function has unreachable instruction fs/ocfs2/uptodate.o: warning: objtool: ocfs2_metadata_cache_unlock()+0x81: function has unreachable instruction fs/ocfs2/dlmfs/userdlm.o: warning: objtool: __user_dlm_queue_lockres()+0x69: function has unreachable instruction fs/ocfs2/dlm/dlmdebug.o: warning: objtool: __dlm_print_one_lock_resource()+0x6f: function has unreachable instruction drivers/char/random.o: warning: objtool: account()+0x6f: function has unreachable instruction /home/kisskb/slave/src/fs/ocfs2/suballoc.c:476:2: warning: 'bg_bh' may be used uninitialized in this function [-Wuninitialized] fs/ocfs2/refcounttree.o: warning: objtool: ocfs2_clear_cow_buffer()+0x49: function has unreachable instruction fs/btrfs/ordered-data.o: warning: objtool: __btrfs_add_ordered_extent()+0x4d1: function has unreachable instruction net/bridge/br_netfilter_hooks.o: warning: objtool: setup_pre_routing()+0x161: function has unreachable instruction drivers/char/hw_random/core.o: warning: objtool: add_early_randomness()+0x76: function has unreachable instruction fs/ocfs2/quota_global.o: warning: objtool: ocfs2_global_is_id()+0x77: function has unreachable instruction /home/kisskb/slave/src/net/bridge/netfilter/nft_meta_bridge.c:43:25: warning: 'p' may be used uninitialized in this function [-Wuninitialized] fs/ocfs2/dlm/dlmthread.o: warning: objtool: dlm_shuffle_lists()+0x65: function has unreachable instruction net/bridge/br_multicast.o: warning: objtool: br_ip4_multicast_alloc_query()+0x27d: function has unreachable instruction fs/ocfs2/dlmfs/dlmfs.o: warning: objtool: dlmfs_file_release()+0x50: function has unreachable instruction fs/btrfs/locking.o: warning: objtool: btrfs_assert_tree_read_locked()+0x46: function has unreachable instruction fs/ocfs2/quota_local.o: warning: objtool: ocfs2_recover_local_quota_file()+0x613: function has unreachable instruction fs/ocfs2/cluster/heartbeat.o: warning: objtool: o2hb_fill_node_map_from_callback()+0x56: function has unreachable instruction fs/ocfs2/dlm/dlmdomain.o: warning: objtool: __dlm_lookup_domain_full()+0x5e: function has unreachable instruction /home/kisskb/slave/src/fs/btrfs/extent_io.c:2640:32: warning: 'tree' may be used uninitialized in this function [-Wuninitialized] fs/ocfs2/suballoc.o: warning: objtool: ocfs2_relink_block_group()+0x8b: function has unreachable instruction fs/btrfs/export.o: warning: objtool: btrfs_get_parent()+0x1c8: function has unreachable instruction fs/ocfs2/dlm/dlmast.o: warning: objtool: dlm_update_lvb.isra.0()+0x67: function has unreachable instruction drivers/crypto/img-hash.o: warning: objtool: img_hash_xmit_dma()+0x1f7: function has unreachable instruction net/can/af_can.o: warning: objtool: can_notifier()+0xe5: function has unreachable instruction fs/btrfs/inode.o: warning: objtool: btrfs_del_delalloc_inode()+0x12d: function has unreachable instruction net/ceph/ceph_common.o: warning: objtool: ceph_parse_options()+0x637: function has unreachable instruction /home/kisskb/slave/src/drivers/dax/dax.c:376:3: warning: 'phys' may be used uninitialized in this function [-Wuninitialized] fs/ocfs2/dlm/dlmconvert.o: warning: objtool: __dlmconvert_master.isra.0()+0x76: function has unreachable instruction fs/btrfs/extent_io.o: warning: objtool: set_btree_ioerr()+0xbf: function has unreachable instruction drivers/clk/bcm/clk-kona.o: warning: objtool: parent_index()+0x86: function has unreachable instruction fs/ocfs2/dlm/dlmrecovery.o: warning: objtool: dlm_finish_local_lockres_recovery()+0x62: function has unreachable instruction drivers/clk/bcm/clk-kona-setup.o: warning: objtool: kona_dividers_valid()+0x52: function has unreachable instruction fs/ocfs2/cluster/nodemanager.o: warning: objtool: o2nm_cluster_group_drop_item()+0x69: function has unreachable instruction net/caif/cfmuxl.o: warning: objtool: cfmuxl_transmit()+0x6d: function has unreachable instruction /home/kisskb/slave/src/drivers/char/tpm/tpm2-cmd.c:607:23: warning: 'buf.data' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/lzo.o: warning: objtool: lzo_decompress()+0x69: function has unreachable instruction /home/kisskb/slave/src/fs/btrfs/free-space-cache.c:2849:5: warning: 'next_zero' may be used uninitialized in this function [-Wuninitialized] fs/ocfs2/cluster/quorum.o: warning: objtool: o2quo_clear_hold.constprop.0()+0x5c: function has unreachable instruction /home/kisskb/slave/src/drivers/char/tpm/tpm2-cmd.c:487:20: warning: 'hash' may be used uninitialized in this function [-Wuninitialized] drivers/char/tpm/tpm_ppi.o: warning: objtool: show_ppi_operations()+0xdc: function has unreachable instruction fs/ocfs2/dlm/dlmlock.o: warning: objtool: dlm_send_remote_lock_request()+0x15b: function has unreachable instruction /home/kisskb/slave/src/drivers/extcon/extcon.c:291:28: warning: 'attached' may be used uninitialized in this function [-Wuninitialized] drivers/dma-buf/dma-buf.o: warning: objtool: dma_buf_release()+0x8b: function has unreachable instruction fs/ocfs2/cluster/netdebug.o: warning: objtool: next_sc()+0x54: function has unreachable instruction fs/ocfs2/dlm/dlmmaster.o: warning: objtool: dlm_get_mle_inuse()+0x5e: function has unreachable instruction fs/ocfs2/dlm/dlmunlock.o: warning: objtool: dlmunlock_common()+0xee: function has unreachable instruction drivers/crypto/s5p-sss.o: warning: objtool: s5p_set_indata()+0x20d: function has unreachable instruction fs/btrfs/delayed-ref.o: warning: objtool: add_delayed_ref_tail_merge()+0x4c8: function has unreachable instruction net/ceph/pagelist.o: warning: objtool: ceph_pagelist_free_reserve()+0x92: function has unreachable instruction drivers/dma-buf/fence.o: warning: objtool: fence_context_alloc()+0x4b: function has unreachable instruction drivers/char/ipmi/ipmi_si_intf.o: warning: objtool: sender()+0x97: function has unreachable instruction fs/btrfs/compression.o: warning: objtool: btrfs_submit_compressed_write()+0x34f: function has unreachable instruction fs/btrfs/free-space-cache.o: warning: objtool: recalculate_thresholds()+0x6a: function has unreachable instruction drivers/firewire/core-iso.o: warning: objtool: fw_iso_buffer_map_dma()+0x13a: function has unreachable instruction fs/btrfs/ioctl.o: warning: objtool: create_subvol()+0xc34: function has unreachable instruction fs/btrfs/volumes.o: warning: objtool: update_dev_stat_item()+0x86: function has unreachable instruction net/ceph/mon_client.o: warning: objtool: pick_new_mon()+0x58: function has unreachable instruction net/can/gw.o: warning: objtool: can_can_gw_rcv()+0x63: function has unreachable instruction /home/kisskb/slave/src/net/bluetooth/mgmt.c:5599:2: warning: 'r256' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/bluetooth/mgmt.c:5599:2: warning: 'h256' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/bluetooth/mgmt.c:5509:8: warning: 'r192' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/bluetooth/mgmt.c:5509:8: warning: 'h192' may be used uninitialized in this function [-Wuninitialized] drivers/dma-buf/reservation.o: warning: objtool: reservation_object_add_shared_fence()+0x122: function has unreachable instruction fs/btrfs/delayed-inode.o: warning: objtool: btrfs_release_delayed_iref()+0x3f: function has unreachable instruction drivers/crypto/qat/qat_common/adf_transport.o: warning: objtool: adf_cleanup_ring()+0x14d: function has unreachable instruction drivers/crypto/qat/qat_common/adf_admin.o: warning: objtool: adf_init_admin_comms()+0x15f: function has unreachable instruction fs/ocfs2/cluster/tcp.o: warning: objtool: o2net_num_from_nn()+0x4c: function has unreachable instruction fs/btrfs/ulist.o: warning: objtool: ulist_add_merge()+0x169: function has unreachable instruction drivers/firmware/dcdbas.o: warning: objtool: smi_data_buf_free()+0x122: function has unreachable instruction drivers/firmware/dell_rbu.o: warning: objtool: img_update_free()+0xda: function has unreachable instruction /home/kisskb/slave/src/fs/ocfs2/xattr.c:3003:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/firewire/core-transaction.o: warning: objtool: handle_registers()+0x46a: function has unreachable instruction fs/ocfs2/super.o: warning: objtool: ocfs2_dismount_volume()+0x2c5: function has unreachable instruction fs/btrfs/reada.o: warning: objtool: reada_start_machine()+0x55: function has unreachable instruction fs/btrfs/dev-replace.o: warning: objtool: btrfs_dev_replace_unlock()+0x63: function has unreachable instruction /home/kisskb/slave/src/include/linux/dma-mapping.h:151:18: warning: 'sz_out' may be used uninitialized in this function [-Wuninitialized] net/ceph/messenger.o: warning: objtool: ceph_msg_data_pagelist_advance()+0x5d: function has unreachable instruction /home/kisskb/slave/src/drivers/firmware/qemu_fw_cfg.c:364:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/hash.o: warning: objtool: btrfs_crc32c()+0x9c: function has unreachable instruction fs/ocfs2/xattr.o: warning: objtool: ocfs2_xa_bucket_check_space()+0x114: function has unreachable instruction /home/kisskb/slave/src/fs/btrfs/uuid-tree.c:149:21: warning: 'offset' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/btrfs/uuid-tree.c:150:25: warning: 'eb' may be used uninitialized in this function [-Wuninitialized] drivers/crypto/qat/qat_common/qat_algs.o: warning: objtool: qat_alg_ablkcipher_setkey()+0x20d: function has unreachable instruction fs/btrfs/props.o: warning: objtool: __btrfs_set_prop()+0x154: function has unreachable instruction net/ceph/osd_client.o: warning: objtool: maybe_move_osd_to_lru()+0xb6: function has unreachable instruction net/ceph/osdmap.o: warning: objtool: raw_to_up_osds()+0x38: function has unreachable instruction drivers/crypto/qat/qat_common/qat_uclo.o: warning: objtool: qat_uclo_simg_alloc.isra.6()+0xee: function has unreachable instruction fs/btrfs/tree-log.o: warning: objtool: drop_objectid_items()+0x9b: function has unreachable instruction net/ceph/crush/mapper.o: warning: objtool: crush_bucket_choose()+0x5b: function has unreachable instruction drivers/fpga/zynq-fpga.o: warning: objtool: zynq_fpga_ops_write()+0xf0: function has unreachable instruction fs/btrfs/backref.o: warning: objtool: __add_delayed_refs()+0x172: function has unreachable instruction drivers/firewire/net.o: warning: objtool: fwnet_transmit_packet_done()+0x161: function has unreachable instruction net/ethernet/eth.o: warning: objtool: eth_type_trans()+0xbb: function has unreachable instruction fs/btrfs/qgroup.o: warning: objtool: btrfs_qgroup_insert_dirty_extent()+0x64: function has unreachable instruction net/ceph/debugfs.o: warning: objtool: ceph_debugfs_client_init()+0x86: function has unreachable instruction fs/btrfs/raid56.o: warning: objtool: __rbio_is_full()+0x91: function has unreachable instruction drivers/firewire/nosy.o: warning: objtool: remove_card()+0x1ff: function has unreachable instruction net/ceph/pagevec.o: warning: objtool: ceph_get_direct_page_vector()+0x103: function has unreachable instruction net/caif/caif_socket.o: warning: objtool: caif_queue_rcv_skb()+0x2a0: function has unreachable instruction net/ceph/crypto.o: warning: objtool: ceph_aes_decrypt2()+0x149: function has unreachable instruction drivers/crypto/qat/qat_common/qat_asym_algs.o: warning: objtool: qat_rsa_exit_tfm()+0x12e: function has unreachable instruction drivers/firewire/ohci.o: warning: objtool: context_release()+0x100: function has unreachable instruction net/ceph/auth_x.o: warning: objtool: ceph_x_build_authorizer.isra.5()+0x35e: function has unreachable instruction /home/kisskb/slave/src/fs/btrfs/send.c:1742:2: warning: 'found_key.type' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/btrfs/send.c:1765:7: warning: 'found_key.offset' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/free-space-tree.o: warning: objtool: load_free_space_extents()+0x1f1: function has unreachable instruction drivers/idle/i7300_idle.o: warning: objtool: i7300_idle_ioat_init()+0x228: function has unreachable instruction /home/kisskb/slave/src/drivers/gpu/vga/vgaarb.c:1089:9: warning: 'devfn' may be used uninitialized in this function [-Wuninitialized] drivers/hsi/hsi.o: warning: objtool: hsi_release_port()+0xb2: function has unreachable instruction fs/btrfs/relocation.o: warning: objtool: walk_up_backref()+0x90: function has unreachable instruction /home/kisskb/slave/src/drivers/gpio/gpiolib-acpi.c:762:47: warning: 'desc' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/vga/vgaarb.o: warning: objtool: vga_arbiter_add_pci_device()+0xdc: function has unreachable instruction fs/btrfs/scrub.o: warning: objtool: scrub_setup_recheck_block()+0x238: function has unreachable instruction net/core/sock.o: warning: objtool: __sk_backlog_rcv()+0x66: function has unreachable instruction net/ieee802154/nl-phy.o: warning: objtool: ieee802154_del_iface()+0x107: function has unreachable instruction drivers/input/gameport/gameport.o: warning: objtool: gameport_start_polling()+0xa2: function has unreachable instruction net/ieee802154/nl-mac.o: warning: objtool: ieee802154_nl_fill_iface.isra.18()+0xbd: function has unreachable instruction drivers/ide/ide-io.o: warning: objtool: do_special()+0x135: function has unreachable instruction net/dccp/input.o: warning: objtool: dccp_enqueue_skb()+0x81: function has unreachable instruction net/ipv4/inetpeer.o: warning: objtool: unlink_from_pool()+0x2d2: function has unreachable instruction /home/kisskb/slave/src/net/core/skbuff.c:1502:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] fs/xfs/xfs_aops.o: warning: objtool: xfs_vm_set_page_dirty()+0x163: function has unreachable instruction drivers/ide/ide-iops.o: warning: objtool: __ide_set_handler()+0x59: function has unreachable instruction net/ieee802154/core.o: warning: objtool: cfg802154_netdev_notifier_call()+0x8c: function has unreachable instruction net/core/datagram.o: warning: objtool: __skb_free_datagram_locked()+0x231: function has unreachable instruction /home/kisskb/slave/src/net/bluetooth/smp.c:2882:15: warning: 'reason' may be used uninitialized in this function [-Wuninitialized] net/bluetooth/smp.o: warning: objtool: smp_chan_destroy()+0x65: function has unreachable instruction fs/btrfs/send.o: warning: objtool: begin_cmd()+0xe2: function has unreachable instruction drivers/mcb/mcb-core.o: warning: objtool: __mcb_bus_add_child()+0x50: function has unreachable instruction drivers/leds/leds-pca9532.o: warning: objtool: pca9532_configure()+0x1eb: function has unreachable instruction net/ipv4/ip_input.o: warning: objtool: ip_local_deliver_finish()+0x7f: function has unreachable instruction drivers/infiniband/core/verbs.o: warning: objtool: rdma_node_get_transport()+0x4c: function has unreachable instruction net/ipv4/route.o: warning: objtool: sysctl_route_net_exit()+0x64: function has unreachable instruction drivers/md/raid0.o: warning: objtool: find_zone()+0xed: function has unreachable instruction drivers/ide/ide-taskfile.o: warning: objtool: ide_pio_bytes()+0xc2: function has unreachable instruction net/core/skbuff.o: warning: objtool: __skb_to_sgvec()+0xd3: function has unreachable instruction fs/xfs/xfs_message.o: warning: objtool: xfs_alert_tag()+0xce: function has unreachable instruction /home/kisskb/slave/src/net/bluetooth/selftest.c:208:11: warning: 'duration' may be used uninitialized in this function [-Wuninitialized] drivers/ide/ide-probe.o: warning: objtool: ide_unregister()+0x52: function has unreachable instruction drivers/ide/ide-pm.o: warning: objtool: ide_complete_pm_rq()+0x104: function has unreachable instruction net/bluetooth/bnep/core.o: warning: objtool: bnep_rx_frame()+0x44e: function has unreachable instruction net/ipv4/ip_fragment.o: warning: objtool: ip_defrag()+0x17a: function has unreachable instruction drivers/leds/leds-wm8350.o: warning: objtool: wm8350_led_set()+0xeb: function has unreachable instruction drivers/memstick/host/tifm_ms.o: warning: objtool: tifm_ms_transfer_data()+0xfc: function has unreachable instruction fs/xfs/xfs_file.o: warning: objtool: xfs_iozero()+0x204: function has unreachable instruction drivers/gpio/gpio-wm831x.o: warning: objtool: wm831x_gpio_dbg_show()+0x1f3: function has unreachable instruction net/ieee802154/nl802154.o: warning: objtool: nl802154_send_iface()+0x1b0: function has unreachable instruction drivers/leds/leds-mc13783.o: warning: objtool: mc13xxx_led_set()+0xc2: function has unreachable instruction drivers/input/evdev.o: warning: objtool: __evdev_flush_queue()+0x60: function has unreachable instruction net/bluetooth/rfcomm/core.o: warning: objtool: rfcomm_queue_disc()+0xaa: function has unreachable instruction /home/kisskb/slave/src/drivers/leds/leds-max8997.c:91:27: warning: 'val' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ip_options.c:180:16: warning: 'faddr' may be used uninitialized in this function [-Wuninitialized] drivers/ide/ide-eh.o: warning: objtool: do_reset1()+0xd1: function has unreachable instruction net/core/net_namespace.o: warning: objtool: net_assign_generic()+0x5b: function has unreachable instruction drivers/memstick/core/ms_block.o: warning: objtool: h_msb_parallel_switch()+0x167: function has unreachable instruction drivers/infiniband/core/rw.o: warning: objtool: rdma_rw_ctx_init()+0x176: function has unreachable instruction /home/kisskb/slave/src/net/ipv4/ip_options.c:656:16: warning: 'nexthop' may be used uninitialized in this function [-Wuninitialized] net/bluetooth/bnep/netdev.o: warning: objtool: bnep_net_set_mc_list()+0xcd: function has unreachable instruction net/dccp/ccids/ccid2.o: warning: objtool: ccid2_hc_tx_packet_sent()+0x34d: function has unreachable instruction drivers/md/raid1.o: warning: objtool: find_bio_disk()+0xc1: function has unreachable instruction drivers/memstick/host/r592.o: warning: objtool: r592_remove()+0x1dd: function has unreachable instruction drivers/ide/ide-xfer-mode.o: warning: objtool: ide_set_pio()+0xe6: function has unreachable instruction fs/xfs/kmem.o: warning: objtool: kmem_alloc()+0x5c: function has unreachable instruction /home/kisskb/slave/src/drivers/hid/hid-logitech-hidpp.c:592:15: warning: '__name_length' may be used uninitialized in this function [-Wuninitialized] net/ipv4/ip_sockglue.o: warning: objtool: ip_local_error()+0x17d: function has unreachable instruction net/dccp/ackvec.o: warning: objtool: dccp_ackvec_update_old.isra.2.constprop.3()+0x5f: function has unreachable instruction net/core/flow_dissector.o: warning: objtool: skb_flow_dissector_init()+0x7f: function has unreachable instruction /home/kisskb/slave/src/include/linux/netfilter.h:229:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/mmc/core/core.o: warning: objtool: __mmc_release_bus()+0x50: function has unreachable instruction fs/xfs/xfs_icache.o: warning: objtool: xfs_iget_cache_miss()+0x3f6: function has unreachable instruction drivers/mtd/mtdcore.o: warning: objtool: __put_mtd_device()+0x5b: function has unreachable instruction net/core/sysctl_net_core.o: warning: objtool: sysctl_core_net_exit()+0x64: function has unreachable instruction drivers/input/keyboard/gpio_keys.o: warning: objtool: get_n_events_by_type()+0x56: function has unreachable instruction net/ipv6/ip6_output.o: warning: objtool: __ip6_append_data.isra.28()+0xe38: function has unreachable instruction drivers/ide/ide-dma.o: warning: objtool: ide_dma_map_sg.isra.4()+0x154: function has unreachable instruction /home/kisskb/slave/src/include/linux/netfilter.h:229:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/i2c/busses/i2c-rcar.o: warning: objtool: rcar_i2c_dma_unmap()+0x13f: function has unreachable instruction net/ipv4/inet_timewait_sock.o: warning: objtool: __inet_twsk_schedule()+0x9b: function has unreachable instruction drivers/net/loopback.o: warning: objtool: loopback_xmit()+0xa1: function has unreachable instruction net/ipv4/ip_output.o: warning: objtool: __ip_append_data.isra.34()+0xa8a: function has unreachable instruction fs/xfs/xfs_mount.o: warning: objtool: xfs_initialize_perag()+0x1f8: function has unreachable instruction net/dccp/ccids/ccid3.o: warning: objtool: ccid3_hc_rx_get_info()+0x5f: function has unreachable instruction net/l2tp/l2tp_core.o: warning: objtool: l2tp_session_find_2()+0x59: function has unreachable instruction drivers/md/raid10.o: warning: objtool: init_resync()+0x4e: function has unreachable instruction net/dccp/ccids/lib/tfrc_equation.o: warning: objtool: tfrc_calc_x()+0x5c: function has unreachable instruction drivers/mfd/cros_ec_i2c.o: warning: objtool: cros_ec_pkt_xfer_i2c()+0x84: function has unreachable instruction net/bluetooth/rfcomm/tty.o: warning: objtool: __rfcomm_dev_add()+0x3b4: function has unreachable instruction drivers/mtd/mtdconcat.o: warning: objtool: concat_erase()+0x367: function has unreachable instruction fs/xfs/xfs_super.o: warning: objtool: xfs_fs_alloc_inode()+0xd: function has unreachable instruction drivers/ide/siimage.o: warning: objtool: sil_pata_udma_filter()+0x6f: function has unreachable instruction net/ipv4/inet_connection_sock.o: warning: objtool: inet_child_forget()+0x12b: function has unreachable instruction net/ipv6/ip6_input.o: warning: objtool: ipv6_rcv()+0xe78: function has unreachable instruction net/l2tp/l2tp_ip.o: warning: objtool: l2tp_ip_destroy_sock()+0x105: function has unreachable instruction net/dccp/ccids/lib/loss_interval.o: warning: objtool: tfrc_lh_calc_i_mean()+0xbd: function has unreachable instruction drivers/mfd/cros_ec_spi.o: warning: objtool: receive_n_bytes()+0x79: function has unreachable instruction drivers/md/raid5-cache.o: warning: objtool: r5l_run_no_mem_stripe()+0x58: function has unreachable instruction drivers/mtd/mtdpart.o: warning: objtool: allocate_partition()+0xa4c: function has unreachable instruction /home/kisskb/slave/src/net/ipv4/tcp.c:927:3: warning: 'copy' may be used uninitialized in this function [-Wuninitialized] drivers/mmc/core/mmc.o: warning: objtool: mmc_remove()+0x50: function has unreachable instruction net/core/ethtool.o: warning: objtool: ethtool_get_feature_mask()+0x7c: function has unreachable instruction /home/kisskb/slave/src/drivers/hid/hid-picolcd_debugfs.c:312:15: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] net/irda/irttp.o: warning: objtool: irttp_run_tx_queue()+0x179: function has unreachable instruction drivers/ide/ide-floppy.o: warning: objtool: ide_floppy_do_request()+0x224: function has unreachable instruction drivers/ide/ide-disk.o: warning: objtool: idedisk_prep_fn()+0xde: function has unreachable instruction drivers/mfd/rtsx_pcr.o: warning: objtool: rtsx_pci_remove()+0x183: function has unreachable instruction drivers/mmc/core/mmc_ops.o: warning: objtool: mmc_send_cxd_native()+0x70: function has unreachable instruction /home/kisskb/slave/src/fs/xfs/xfs_log_recover.c:2297:3: warning: 'uuid' may be used uninitialized in this function [-Wuninitialized] drivers/nvme/host/pci.o: warning: objtool: nvme_init_request()+0x59: function has unreachable instruction net/ipv4/tcp.o: warning: objtool: tcp_init()+0x353: function has unreachable instruction drivers/infiniband/core/umem.o: warning: objtool: __ib_umem_release()+0x1f5: function has unreachable instruction drivers/mmc/core/sd_ops.o: warning: objtool: mmc_app_cmd()+0x66: function has unreachable instruction drivers/ide/ide-cd.o: warning: objtool: ide_cd_complete_failed_rq()+0x1f7: function has unreachable instruction /home/kisskb/slave/src/net/core/dev.c:3027:15: warning: 'tail' may be used uninitialized in this function [-Wuninitialized] drivers/mtd/mtd_blkdevs.o: warning: objtool: add_mtd_blktrans_dev()+0x61: function has unreachable instruction drivers/ntb/ntb_transport.o: warning: objtool: ntb_free_mw()+0x17f: function has unreachable instruction drivers/net/irda/vlsi_ir.o: warning: objtool: vlsi_fill_rx()+0x223: function has unreachable instruction fs/xfs/xfs_log.o: warning: objtool: xlog_assign_tail_lsn_locked()+0x64: function has unreachable instruction drivers/mmc/core/sd.o: warning: objtool: mmc_sd_remove()+0x50: function has unreachable instruction drivers/ide/ide-tape.o: warning: objtool: ide_tape_release()+0x63: function has unreachable instruction net/ipv4/tcp_output.o: warning: objtool: __pskb_trim_head()+0xa4: function has unreachable instruction fs/xfs/xfs_quotaops.o: warning: objtool: xfs_fs_get_nextdqblk()+0xf1: function has unreachable instruction net/irda/af_irda.o: warning: objtool: irda_discovery_timeout()+0x50: function has unreachable instruction drivers/mmc/core/sdio.o: warning: objtool: mmc_sdio_init_card()+0x66: function has unreachable instruction drivers/mmc/core/sdio_ops.o: warning: objtool: mmc_io_rw_direct_host()+0x79: function has unreachable instruction net/l2tp/l2tp_ip6.o: warning: objtool: l2tp_ip6_destroy_sock()+0x102: function has unreachable instruction fs/xfs/xfs_acl.o: warning: objtool: xfs_get_acl()+0x2b2: function has unreachable instruction drivers/mmc/core/sdio_cis.o: warning: objtool: sdio_read_cis()+0x136: function has unreachable instruction net/llc/llc_c_ac.o: warning: objtool: llc_conn_tmr_common_cb()+0xee: function has unreachable instruction net/mac802154/main.o: warning: objtool: ieee802154_free_hw()+0x51: function has unreachable instruction drivers/mfd/wm831x-core.o: warning: objtool: wm831x_device_init()+0x7b5: function has unreachable instruction net/ipv4/tcp_input.o: warning: objtool: tcp_tso_acked()+0x57: function has unreachable instruction /home/kisskb/slave/src/drivers/hid/hid-wiimote-core.c:1064:2: warning: 'poll_mp' may be used uninitialized in this function [-Wuninitialized] net/irda/ircomm/ircomm_lmp.o: warning: objtool: ircomm_lmp_data_request()+0xe4: function has unreachable instruction net/core/dev.o: warning: objtool: __netif_receive_skb_core()+0xd63: function has unreachable instruction drivers/mmc/core/sdio_io.o: warning: objtool: sdio_claim_host()+0x50: function has unreachable instruction drivers/md/bitmap.o: warning: objtool: free_buffers()+0x7c: function has unreachable instruction net/llc/llc_conn.o: warning: objtool: llc_conn_handler()+0x26f: function has unreachable instruction drivers/md/raid5.o: warning: objtool: schedule_reconstruction()+0x286: function has unreachable instruction drivers/mmc/core/sdio_irq.o: warning: objtool: sdio_card_irq_put.isra.2()+0xcc: function has unreachable instruction net/dccp/ipv6.o: warning: objtool: dccp_v6_request_recv_sock()+0x775: function has unreachable instruction drivers/mmc/core/debugfs.o: warning: objtool: mmc_ext_csd_open()+0x14d: function has unreachable instruction drivers/infiniband/core/mad.o: warning: objtool: ib_mad_recv_done()+0xda: function has unreachable instruction net/ipv6/addrconf.o: warning: objtool: snmp6_fill_stats()+0x82: function has unreachable instruction drivers/mtd/ssfdc.o: warning: objtool: ssfdcr_readsect()+0x50: function has unreachable instruction drivers/mtd/inftlcore.o: warning: objtool: INFTL_trydeletechain()+0x310: function has unreachable instruction net/ipv4/tcp_cong.o: warning: objtool: tcp_get_default_congestion_control()+0x57: function has unreachable instruction net/core/neighbour.o: warning: objtool: neightbl_fill_info.constprop.32()+0x68e: function has unreachable instruction /home/kisskb/slave/src/drivers/input/mouse/cyapa.c:717:3: warning: 'error' may be used uninitialized in this function [-Wuninitialized] net/ipv4/tcp_ipv4.o: warning: objtool: tcp_v4_destroy_sock()+0x354: function has unreachable instruction drivers/mtd/maps/map_funcs.o: warning: objtool: simple_map_write()+0x9b: function has unreachable instruction net/core/rtnetlink.o: warning: objtool: __rtnl_register()+0x6b: function has unreachable instruction drivers/mfd/mc13xxx-core.o: warning: objtool: mc13xxx_reg_rmw()+0x66: function has unreachable instruction drivers/md/dm-table.o: warning: objtool: dm_table_set_type()+0x420: function has unreachable instruction /home/kisskb/slave/src/drivers/mfd/da903x.c:186:11: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/mfd/da903x.c:208:11: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/mfd/da903x.c:230:11: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized] net/ipv4/tcp_fastopen.o: warning: objtool: tcp_fastopen_add_skb()+0x1e2: function has unreachable instruction /home/kisskb/slave/src/drivers/input/mouse/cyapa_gen3.c:973:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/md/md.c:8150:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] net/ipv4/tcp_offload.o: warning: objtool: tcp_gso_segment()+0x19e: function has unreachable instruction drivers/mtd/sm_ftl.o: warning: objtool: sm_write_sector()+0x79: function has unreachable instruction net/mac802154/mac_cmd.o: warning: objtool: mac802154_mlme_start_req()+0xb9: function has unreachable instruction /home/kisskb/slave/src/drivers/infiniband/core/iwpm_util.c:732:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/md/dm-target.o: warning: objtool: dm_unregister_target()+0xb5: function has unreachable instruction drivers/infiniband/core/iwcm.o: warning: objtool: cm_close_handler()+0xe6: function has unreachable instruction drivers/platform/chrome/cros_ec_proto.o: warning: objtool: prepare_packet()+0x59: function has unreachable instruction drivers/mtd/chips/cfi_util.o: warning: objtool: cfi_build_cmd()+0x89: function has unreachable instruction net/core/sock_diag.o: warning: objtool: sock_diag_unregister()+0x95: function has unreachable instruction /home/kisskb/slave/src/net/netfilter/core.c:157:7: warning: 'entry' may be used uninitialized in this function [-Wuninitialized] drivers/md/dm.o: warning: objtool: __dm_internal_resume()+0x54: function has unreachable instruction net/netfilter/core.o: warning: objtool: nf_conntrack_destroy()+0x1a3: function has unreachable instruction net/ipv4/udplite.o: warning: objtool: udp_lib_hash()+0xd: function has unreachable instruction net/core/filter.o: warning: objtool: convert_bpf_extensions()+0x4d6: function has unreachable instruction net/mac802154/mib.o: warning: objtool: mac802154_dev_set_page_channel()+0xc3: function has unreachable instruction drivers/md/dm-stripe.o: warning: objtool: stripe_map()+0x87: function has unreachable instruction net/ipv4/udp_offload.o: warning: objtool: __skb_udp_tunnel_segment()+0x220: function has unreachable instruction drivers/mmc/host/sdhci.o: warning: objtool: sdhci_kmap_atomic()+0x83: function has unreachable instruction drivers/pci/pci.o: warning: objtool: pci_choose_state()+0xb3: function has unreachable instruction drivers/infiniband/core/cm.o: warning: objtool: ib_send_cm_req()+0x3b3: function has unreachable instruction /home/kisskb/slave/src/net/netlink/af_netlink.c:2106:13: warning: 'alloc_size' may be used uninitialized in this function [-Wuninitialized] drivers/mtd/chips/cfi_cmdset_0020.o: warning: objtool: cfi_staa_write_buffers()+0x8cc: function has unreachable instruction net/netfilter/nf_log.o: warning: objtool: nf_logger_put()+0x67: function has unreachable instruction net/ipv6/ip6_fib.o: warning: objtool: fib6_commit_metrics()+0xa9: function has unreachable instruction net/core/drop_monitor.o: warning: objtool: exit_net_drop_monitor()+0x6b: function has unreachable instruction net/netlink/af_netlink.o: warning: objtool: netlink_data_ready()+0xd: function has unreachable instruction net/core/net-sysfs.o: warning: objtool: get_netdev_queue_index()+0x6f: function has unreachable instruction drivers/md/dm-io.o: warning: objtool: do_region()+0x256: function has unreachable instruction /home/kisskb/slave/src/drivers/md/dm-ioctl.c:1837:4: warning: 'ioctl_flags' may be used uninitialized in this function [-Wuninitialized] drivers/misc/genwqe/card_utils.o: warning: objtool: __genwqe_alloc_consistent()+0x12c: function has unreachable instruction drivers/mtd/devices/docg3.o: warning: objtool: doc_ecc_bch_fix_data.isra.11()+0xc5: function has unreachable instruction drivers/mfd/si476x-prop.o: warning: objtool: si476x_core_is_valid_property()+0x5d: function has unreachable instruction drivers/mfd/si476x-cmd.o: warning: objtool: si476x_core_cmd_power_up()+0x5c: function has unreachable instruction drivers/mfd/si476x-i2c.o: warning: objtool: si476x_core_set_power_state()+0x1a3: function has unreachable instruction drivers/mmc/host/sdhci-pci-core.o: warning: objtool: sdhci_pci_probe()+0x59: function has unreachable instruction /home/kisskb/slave/src/drivers/mtd/devices/phram.c:264:8: warning: 'name' may be used uninitialized in this function [-Wuninitialized] net/ipv4/icmp.o: warning: objtool: icmp_timestamp()+0x9e: function has unreachable instruction drivers/mtd/nand/nand_base.o: warning: objtool: nand_select_chip()+0x3d: function has unreachable instruction /home/kisskb/slave/src/drivers/infiniband/core/cma.c:3030:18: warning: 'sid_ps' may be used uninitialized in this function [-Wuninitialized] drivers/md/dm-kcopyd.o: warning: objtool: client_free_pages()+0x53: function has unreachable instruction /home/kisskb/slave/src/include/linux/pci.h:943:2: warning: 'ctrl_pos2' may be used uninitialized in this function [-Wuninitialized] net/ipv4/af_inet.o: warning: objtool: inet_gso_segment()+0x2e9: function has unreachable instruction net/netlink/genetlink.o: warning: objtool: genl_validate_assign_mc_groups()+0x205: function has unreachable instruction /home/kisskb/slave/src/net/core/devlink.c:913:3: warning: 'threshold_type' may be used uninitialized in this function [-Wuninitialized] net/mac802154/iface.o: warning: objtool: ieee802154_setup_sdata()+0x170: function has unreachable instruction net/ipv4/udp.o: warning: objtool: udp_lib_hash()+0xd: function has unreachable instruction drivers/md/md.o: warning: objtool: sync_super()+0x96: function has unreachable instruction drivers/mtd/chips/cfi_cmdset_0002.o: warning: objtool: cfi_amdstd_panic_write()+0x362: function has unreachable instruction /home/kisskb/slave/src/drivers/input/mouse/elan_i2c_i2c.c:578:9: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] net/ipv4/devinet.o: warning: objtool: inet_set_link_af()+0x109: function has unreachable instruction net/packet/af_packet.o: warning: objtool: __packet_rcv_vnet()+0x119: function has unreachable instruction net/netfilter/nfnetlink.o: warning: objtool: nfnetlink_init()+0x53: function has unreachable instruction drivers/mtd/nand/nand_bbt.o: warning: objtool: verify_bbt_descr()+0x95: function has unreachable instruction drivers/pci/setup-bus.o: warning: objtool: pci_assign_unassigned_root_bus_resources()+0x1a7: function has unreachable instruction net/ipv6/route.o: warning: objtool: rt6_mtu_change_route()+0x2a1: function has unreachable instruction drivers/md/dm-bio-prison.o: warning: objtool: dm_deferred_entry_dec()+0x6a: function has unreachable instruction net/ipv4/fib_frontend.o: warning: objtool: fib_compute_spec_dst()+0x1ef: function has unreachable instruction drivers/infiniband/core/cma.o: warning: objtool: cma_modify_qp_rtr()+0x1db: function has unreachable instruction drivers/md/dm-bufio.o: warning: objtool: __cache_size_refresh()+0x46: function has unreachable instruction /home/kisskb/slave/src/drivers/pci/quirks.c:2575:2: warning: 'host_bridge' may be used uninitialized in this function [-Wuninitialized] net/ipv4/fib_semantics.o: warning: objtool: fib_sync_down_dev()+0xdc: function has unreachable instruction net/mac802154/llsec.o: warning: objtool: llsec_do_decrypt_auth.isra.3()+0x113: function has unreachable instruction drivers/pci/pcie/aspm.o: warning: objtool: pcie_update_aspm_capable()+0x4f: function has unreachable instruction /home/kisskb/slave/src/drivers/md/persistent-data/dm-array.c:350:13: warning: 'ab' may be used uninitialized in this function [-Wuninitialized] drivers/md/persistent-data/dm-array.o: warning: objtool: trim_ablock()+0x5e: function has unreachable instruction drivers/pci/msi.o: warning: objtool: pci_msi_domain_update_chip_ops.isra.10()+0x50: function has unreachable instruction /home/kisskb/slave/src/drivers/infiniband/core/ucma.c:476:29: warning: 'qp_type' may be used uninitialized in this function [-Wuninitialized] net/ipv6/ndisc.o: warning: objtool: ndisc_router_discovery()+0x895: function has unreachable instruction net/netfilter/nfnetlink_queue.o: warning: objtool: nf_bridge_adjust_segmented_data()+0x9b: function has unreachable instruction drivers/md/dm-crypt.o: warning: objtool: crypt_convert_block()+0xff: function has unreachable instruction net/ipv4/gre_offload.o: warning: objtool: gre_gso_segment()+0x226: function has unreachable instruction drivers/mtd/nand/denali.o: warning: objtool: find_valid_banks()+0x1bc: function has unreachable instruction drivers/mtd/nand/docg4.o: warning: objtool: correct_data.isra.7()+0x244: function has unreachable instruction net/netfilter/nfnetlink_log.o: warning: objtool: nfulnl_log_packet()+0x13e8: function has unreachable instruction drivers/mmc/host/mtk-sd.o: warning: objtool: msdc_drv_remove()+0x247: function has unreachable instruction drivers/mtd/chips/cfi_cmdset_0001.o: warning: objtool: do_xxlock_oneblock()+0x222: function has unreachable instruction drivers/pci/pcie/portdrv_core.o: warning: objtool: pcie_port_enable_msix()+0x91: function has unreachable instruction net/ipv4/fib_trie.o: warning: objtool: put_child()+0xf2: function has unreachable instruction net/ipv4/ping.o: warning: objtool: ping_hash()+0xd: function has unreachable instruction drivers/mmc/host/tifm_sd.o: warning: objtool: tifm_sd_exec()+0x6f: function has unreachable instruction drivers/mtd/nand/sh_flctl.o: warning: objtool: flctl_dma_fifo0_transfer()+0x13a: function has unreachable instruction /home/kisskb/slave/src/drivers/power/ds2782_battery.c:214:17: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/power/ds2782_battery.c:173:12: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/power/ds2782_battery.c:201:21: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/power/ds2782_battery.c:185:21: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] net/ipv6/udplite.o: warning: objtool: udp_lib_hash()+0xd: function has unreachable instruction /home/kisskb/slave/src/drivers/power/ds2782_battery.c:161:21: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/power/ds2782_battery.c:145:20: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/power/ds2782_battery.c:138:19: warning: 'sense_res_raw' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/power/ds2782_battery.c:116:16: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] drivers/md/dm-raid.o: warning: objtool: read_disk_sb()+0x58: function has unreachable instruction drivers/mtd/chips/gen_probe.o: warning: objtool: genprobe_ident_chips()+0x109: function has unreachable instruction drivers/mmc/host/android-goldfish.o: warning: objtool: goldfish_mmc_remove()+0x61: function has unreachable instruction net/ipv6/udp.o: warning: objtool: udp_lib_hash()+0xd: function has unreachable instruction drivers/md/dm-thin-metadata.o: warning: objtool: __reserve_metadata_snap()+0xba: function has unreachable instruction drivers/md/persistent-data/dm-block-manager.o: warning: objtool: __find_holder()+0xc9: function has unreachable instruction net/mac802154/cfg.o: warning: objtool: ieee802154_set_tx_power()+0x5d: function has unreachable instruction net/ipv4/ip_tunnel.o: warning: objtool: ip_tunnel_create()+0x57: function has unreachable instruction net/netfilter/nf_conntrack_core.o: warning: objtool: nf_ct_del_from_dying_or_unconfirmed_list()+0x72: function has unreachable instruction drivers/mtd/nand/nandsim.o: warning: objtool: ns_nand_write_byte()+0x6b8: function has unreachable instruction drivers/pci/iov.o: warning: objtool: sriov_release()+0x5b: function has unreachable instruction /home/kisskb/slave/src/drivers/power/da9052-battery.c:325:6: warning: 'level_lower' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/power/da9052-battery.c:324:22: warning: 'level_upper' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/power/da9052-battery.c:324:59: warning: 'vbat_upper' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/power/da9052-battery.c:325:37: warning: 'vbat_lower' may be used uninitialized in this function [-Wuninitialized] drivers/infiniband/hw/nes/nes.o: warning: objtool: nes_cqp_rem_ref_callback()+0x152: function has unreachable instruction drivers/mmc/host/sdricoh_cs.o: warning: objtool: sdricoh_request()+0x303: function has unreachable instruction drivers/remoteproc/remoteproc_core.o: warning: objtool: rproc_resource_cleanup()+0x1f7: function has unreachable instruction drivers/mmc/host/mmc_spi.o: warning: objtool: mmc_spi_data_do.isra.15()+0x205: function has unreachable instruction /home/kisskb/slave/src/drivers/md/persistent-data/dm-space-map-common.c:378:41: warning: 'position' may be used uninitialized in this function [-Wuninitialized] drivers/md/persistent-data/dm-space-map-disk.o: warning: objtool: sm_disk_new_block()+0xee: function has unreachable instruction drivers/regulator/helpers.o: warning: objtool: regulator_map_voltage_linear()+0x126: function has unreachable instruction net/ipv4/fou.o: warning: objtool: gue_udp_recv()+0x5ac: function has unreachable instruction net/netfilter/nf_conntrack_helper.o: warning: objtool: nf_conntrack_helper_register()+0x73: function has unreachable instruction net/netfilter/nf_conntrack_proto.o: warning: objtool: nf_ct_l3proto_unregister()+0x51: function has unreachable instruction drivers/mmc/host/via-sdmmc.o: warning: objtool: via_sdc_cmd_isr()+0x57: function has unreachable instruction net/netfilter/nf_conntrack_proto_tcp.o: warning: objtool: tcp_sack()+0x13b: function has unreachable instruction drivers/md/dm-thin.o: warning: objtool: cmp_cells()+0x55: function has unreachable instruction drivers/md/dm-verity-target.o: warning: objtool: verity_status()+0x3c8: function has unreachable instruction drivers/remoteproc/remoteproc_virtio.o: warning: objtool: rproc_virtio_finalize_features()+0x7b: function has unreachable instruction net/netfilter/nf_conntrack_extend.o: warning: objtool: nf_ct_ext_create()+0x1b4: function has unreachable instruction net/ipv4/xfrm4_mode_transport.o: warning: objtool: xfrm4_transport_output()+0xaf: function has unreachable instruction drivers/mmc/host/sh_mmcif.o: warning: objtool: sh_mmcif_next_block()+0x77: function has unreachable instruction drivers/md/persistent-data/dm-transaction-manager.o: warning: objtool: dm_tm_inc()+0x54: function has unreachable instruction net/ipv4/esp4.o: warning: objtool: esp4_get_mtu()+0x3f: function has unreachable instruction net/ipv6/raw.o: warning: objtool: rawv6_push_pending_frames()+0x260: function has unreachable instruction drivers/md/dm-cache-target.o: warning: objtool: null_locker()+0xd: function has unreachable instruction drivers/scsi/osd/osd_initiator.o: warning: objtool: _create_sg_bios.isra.17()+0x18c: function has unreachable instruction net/ipv4/xfrm4_mode_tunnel.o: warning: objtool: xfrm4_mode_tunnel_exit()+0x60: function has unreachable instruction net/netfilter/nf_conntrack_ecache.o: warning: objtool: nf_conntrack_unregister_notifier()+0xfb: function has unreachable instruction drivers/misc/mei/hbm.o: warning: objtool: mei_hbm_dispatch()+0x6dc: function has unreachable instruction drivers/mmc/host/usdhi6rol0.o: warning: objtool: usdhi6_dma_setup()+0x14f: function has unreachable instruction drivers/md/persistent-data/dm-btree.o: warning: objtool: dm_btree_walk()+0x67: function has unreachable instruction drivers/md/dm-cache-policy-smq.o: warning: objtool: q_set_targets_subrange_()+0x5f: function has unreachable instruction drivers/md/persistent-data/dm-btree-spine.o: warning: objtool: node_prepare_for_write()+0xa9: function has unreachable instruction drivers/md/persistent-data/dm-btree-remove.o: warning: objtool: node_copy()+0x6b: function has unreachable instruction drivers/regulator/core.o: warning: objtool: regulator_check_current_limit()+0x5b: function has unreachable instruction drivers/remoteproc/ste_modem_rproc.o: warning: objtool: sproc_drv_remove()+0x11b: function has unreachable instruction net/sctp/sm_statefuns.o: warning: objtool: sctp_eat_data()+0x18f: function has unreachable instruction drivers/input/mouse/alps.o: warning: objtool: alps_command_mode_send_nibble()+0x5a: function has unreachable instruction drivers/infiniband/hw/nes/nes_hw.o: warning: objtool: nes_process_iwarp_aeqe()+0xce: function has unreachable instruction /home/kisskb/slave/src/drivers/power/bq24190_charger.c:622:27: warning: 'en_term' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/power/bq24190_charger.c:615:27: warning: 'force_20pct' may be used uninitialized in this function [-Wuninitialized] net/netfilter/nf_conntrack_ftp.o: warning: objtool: help()+0x303: function has unreachable instruction net/unix/garbage.o: warning: objtool: scan_children()+0xe2: function has unreachable instruction drivers/rapidio/devices/tsi721.o: warning: objtool: tsi721_bdma_maint_free()+0x198: function has unreachable instruction net/rds/connection.o: warning: objtool: rds_conn_destroy()+0x16c: function has unreachable instruction drivers/misc/mei/interrupt.o: warning: objtool: mei_irq_write_handler()+0x2dd: function has unreachable instruction net/ipv4/inet_diag.o: warning: objtool: inet_twsk_diag_fill.isra.12()+0x11d: function has unreachable instruction net/netfilter/nf_conntrack_irc.o: warning: objtool: help()+0x27b: function has unreachable instruction net/ipv4/xfrm4_input.o: warning: objtool: xfrm4_udp_encap_rcv()+0x431: function has unreachable instruction net/rds/info.o: warning: objtool: rds_info_register_func()+0x57: function has unreachable instruction net/ipv6/mcast.o: warning: objtool: mld_newpack()+0x111: function has unreachable instruction net/netfilter/nf_conntrack_pptp.o: warning: objtool: conntrack_pptp_help()+0x19c: function has unreachable instruction net/netfilter/nf_conntrack_sane.o: warning: objtool: help()+0x2b7: function has unreachable instruction /home/kisskb/slave/src/drivers/misc/mic/vop/vop_vringh.c:1107:24: warning: 'pa' may be used uninitialized in this function [-Wuninitialized] drivers/thunderbolt/nhi.o: warning: objtool: ring_alloc()+0x51f: function has unreachable instruction drivers/scsi/scsi.o: warning: objtool: scsi_put_host_cmd_pool()+0x83: function has unreachable instruction drivers/spi/spi.o: warning: objtool: spi_map_buf.isra.21()+0x282: function has unreachable instruction /home/kisskb/slave/src/drivers/misc/mic/vop/vop_vringh.c:247:8: warning: 'devp' may be used uninitialized in this function [-Wuninitialized] net/netfilter/nf_conntrack_h323_main.o: warning: objtool: get_tpkt_data()+0x2be: function has unreachable instruction net/sctp/sm_sideeffect.o: warning: objtool: sctp_gen_sack()+0x250: function has unreachable instruction net/ipv6/tcp_ipv6.o: warning: objtool: tcp_v6_syn_recv_sock()+0x92e: function has unreachable instruction net/netfilter/nf_conntrack_sip.o: warning: objtool: sdp_parse_addr()+0x80: function has unreachable instruction /home/kisskb/slave/src/net/tipc/link.c:744:28: warning: 'mtyp' may be used uninitialized in this function [-Wuninitialized] net/netfilter/nf_nat_core.o: warning: objtool: nf_nat_setup_info()+0xdc: function has unreachable instruction net/rds/message.o: warning: objtool: rds_message_put()+0x10f: function has unreachable instruction net/netfilter/nf_nat_amanda.o: warning: objtool: nf_nat_amanda_init()+0x4d: function has unreachable instruction /home/kisskb/slave/src/drivers/thunderbolt/ctl.c:460:18: warning: 'pkg' may be used uninitialized in this function [-Wuninitialized] net/netfilter/nf_nat_ftp.o: warning: objtool: nf_nat_ftp_init()+0x4d: function has unreachable instruction net/netfilter/nf_nat_helper.o: warning: objtool: mangle_contents()+0x69: function has unreachable instruction drivers/scsi/hosts.o: warning: objtool: scsi_remove_host()+0x1db: function has unreachable instruction net/ipv6/datagram.o: warning: objtool: ipv6_icmp_error()+0x182: function has unreachable instruction net/rds/recv.o: warning: objtool: rds_inc_put()+0x92: function has unreachable instruction drivers/infiniband/hw/nes/nes_nic.o: warning: objtool: nes_netdev_open()+0x85e: function has unreachable instruction net/netfilter/nf_nat_irc.o: warning: objtool: nf_nat_irc_init()+0x4d: function has unreachable instruction net/tipc/msg.o: warning: objtool: tipc_msg_build()+0x183: function has unreachable instruction net/netfilter/nf_nat_tftp.o: warning: objtool: nf_nat_tftp_init()+0x4d: function has unreachable instruction drivers/virtio/virtio.o: warning: objtool: virtio_dev_probe()+0xb3: function has unreachable instruction drivers/regulator/mc13783-regulator.o: warning: objtool: mc13783_powermisc_rmw()+0x66: function has unreachable instruction drivers/tty/tty_ioctl.o: warning: objtool: tty_mode_ioctl()+0x6d: function has unreachable instruction net/netfilter/nf_tables_core.o: warning: objtool: nft_do_chain()+0x420: function has unreachable instruction net/netfilter/nf_nat_sip.o: warning: objtool: nf_nat_sip_expected()+0x71: function has unreachable instruction net/rds/stats.o: warning: objtool: rds_stats_info_copy()+0x8e: function has unreachable instruction net/x25/x25_in.o: warning: objtool: x25_queue_rx_frame()+0xdd: function has unreachable instruction net/netfilter/nft_cmp.o: warning: objtool: nft_cmp_fast_init()+0x75: function has unreachable instruction net/rds/send.o: warning: objtool: rds_send_sndbuf_remove.isra.2()+0x62: function has unreachable instruction drivers/misc/vmw_vmci/vmci_guest.o: warning: objtool: vmci_guest_remove_device()+0x287: function has unreachable instruction drivers/regulator/mc13xxx-regulator-core.o: warning: objtool: mc13xxx_regulator_get_voltage()+0xd1: function has unreachable instruction net/netfilter/nft_payload.o: warning: objtool: nft_payload_set_eval()+0xa5: function has unreachable instruction drivers/regulator/mc13892-regulator.o: warning: objtool: mc13892_powermisc_rmw()+0x66: function has unreachable instruction net/netfilter/nft_dynset.o: warning: objtool: nft_dynset_init()+0x56a: function has unreachable instruction drivers/tty/tty_ldisc.o: warning: objtool: tty_ldisc_reinit()+0xa2: function has unreachable instruction drivers/virtio/virtio_ring.o: warning: objtool: detach_buf()+0x106: function has unreachable instruction drivers/vhost/vringh.o: warning: objtool: range_check()+0x109: function has unreachable instruction drivers/spi/spi-atmel.o: warning: objtool: atmel_spi_remove()+0x191: function has unreachable instruction net/ipv6/xfrm6_policy.o: warning: objtool: xfrm6_dst_ifdown()+0x2e7: function has unreachable instruction drivers/ssb/driver_chipcommon_pmu.o: warning: objtool: ssb_pmu0_pllinit_r0()+0xc6: function has unreachable instruction net/xfrm/xfrm_policy.o: warning: objtool: xfrm_bundle_ok()+0x375: function has unreachable instruction drivers/virtio/virtio_mmio.o: warning: objtool: vm_set_status()+0x53: function has unreachable instruction net/rds/transport.o: warning: objtool: rds_trans_register()+0x5c: function has unreachable instruction net/rds/loop.o: warning: objtool: rds_loop_xmit()+0xc8: function has unreachable instruction drivers/misc/ics932s401.o: warning: objtool: show_value()+0x61: function has unreachable instruction drivers/virtio/virtio_pci_modern.o: warning: objtool: vp_set_status()+0x53: function has unreachable instruction drivers/tty/pty.o: warning: objtool: pty_close()+0x50: function has unreachable instruction drivers/misc/lkdtm.o: warning: objtool: lkdtm_do_action()+0x51: function has unreachable instruction drivers/scsi/scsi_error.o: warning: objtool: scsi_abort_command()+0xef: function has unreachable instruction net/ipv6/ip6mr.o: warning: objtool: ipmr_mfc_seq_next()+0x11a: function has unreachable instruction net/rds/page.o: warning: objtool: rds_page_remainder_alloc()+0xcd: function has unreachable instruction net/sctp/chunk.o: warning: objtool: sctp_datamsg_from_user()+0x4c3: function has unreachable instruction drivers/misc/tifm_core.o: warning: objtool: tifm_map_sg()+0x11b: function has unreachable instruction drivers/vhost/vhost.o: warning: objtool: set_bit_to_user()+0x96: function has unreachable instruction net/netfilter/nft_hash.o: warning: objtool: nft_hash_insert()+0x8e: function has unreachable instruction drivers/virtio/virtio_pci_legacy.o: warning: objtool: vp_finalize_features()+0x65: function has unreachable instruction drivers/misc/vmw_vmci/vmci_queue_pair.o: warning: objtool: qp_free_queue()+0x146: function has unreachable instruction net/rds/rdma.o: warning: objtool: __rds_rdma_map()+0x38f: function has unreachable instruction drivers/virtio/virtio_input.o: warning: objtool: virtinput_restore()+0xa5: function has unreachable instruction net/sctp/ulpevent.o: warning: objtool: sctp_ulpevent_receive_data()+0xbf: function has unreachable instruction net/ipv4/netfilter/nf_nat_h323.o: warning: objtool: ip_nat_callforwarding_expect()+0x71: function has unreachable instruction /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/misc/bh1770glc.c:236:29: warning: 'mode' may be used uninitialized in this function [-Wuninitialized] net/netfilter/xt_u32.o: warning: objtool: u32_match_it()+0xd6: function has unreachable instruction net/sctp/sm_make_chunk.o: warning: objtool: sctp_chunk_put()+0x8f: function has unreachable instruction net/netfilter/nf_tables_api.o: warning: objtool: nf_tables_chain_destroy()+0x51: function has unreachable instruction net/ipv4/netfilter/nf_nat_pptp.o: warning: objtool: pptp_nat_expected()+0x1fd: function has unreachable instruction drivers/vme/bridges/vme_ca91cx42.o: warning: objtool: ca91cx42_free_consistent()+0xf5: function has unreachable instruction drivers/xen/grant-table.o: warning: objtool: gnttab_end_foreign_transfer_ref_v1()+0xdd: function has unreachable instruction net/rds/tcp_recv.o: warning: objtool: rds_tcp_cong_recv.isra.2()+0xa9: function has unreachable instruction net/xfrm/xfrm_algo.o: warning: objtool: xfrm_probe_algs()+0x49: function has unreachable instruction drivers/misc/hpilo.o: warning: objtool: ilo_ccb_close()+0x248: function has unreachable instruction drivers/scsi/scsi_lib.o: warning: objtool: scsi_mq_uninit_cmd()+0xa2: function has unreachable instruction drivers/spi/spi-dw.o: warning: objtool: dw_spi_add_host()+0x5b: function has unreachable instruction net/rds/tcp_send.o: warning: objtool: rds_tcp_xmit()+0x221: function has unreachable instruction net/ipv6/esp6.o: warning: objtool: esp_input_restore_header()+0x7e: function has unreachable instruction /home/kisskb/slave/src/drivers/staging/most/aim-cdev/cdev.c:275:15: warning: 'mbo' may be used uninitialized in this function [-Wuninitialized] net/xfrm/xfrm_ipcomp.o: warning: objtool: ipcomp_decompress.isra.10()+0x16a: function has unreachable instruction drivers/infiniband/hw/nes/nes_verbs.o: warning: objtool: nes_dereg_mr()+0x147: function has unreachable instruction /home/kisskb/slave/src/drivers/misc/vmw_balloon.c:609:3: warning: 'hv_status' may be used uninitialized in this function [-Wuninitialized] drivers/tty/serial/serial_core.o: warning: objtool: uart_write_wakeup()+0x50: function has unreachable instruction net/ipv4/netfilter/nf_nat_snmp_basic.o: warning: objtool: nf_nat_snmp_basic_init()+0x50: function has unreachable instruction net/ipv6/xfrm6_mode_tunnel.o: warning: objtool: xfrm6_mode_tunnel_exit()+0x60: function has unreachable instruction /home/kisskb/slave/src/drivers/xen/balloon.c:154:13: warning: 'release_memory_resource' declared 'static' but never defined [-Wunused-function] drivers/infiniband/hw/nes/nes_mgt.o: warning: objtool: nes_mgt_free_skb.isra.4()+0xfe: function has unreachable instruction /home/kisskb/slave/src/drivers/w1/slaves/w1_therm.c:519:2: warning: 'verdict' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/w1/slaves/w1_therm.c:517:15: warning: 'crc' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/scsi/constants.c:287:2: warning: 'arr_sz' may be used uninitialized in this function [-Wuninitialized] net/sctp/outqueue.o: warning: objtool: sctp_outq_flush()+0x526: function has unreachable instruction drivers/xen/balloon.o: warning: objtool: decrease_reservation()+0x3dd: function has unreachable instruction net/ipv6/xfrm6_mode_ro.o: warning: objtool: xfrm6_ro_output()+0xdd: function has unreachable instruction drivers/scsi/scsi_lib_dma.o: warning: objtool: scsi_dma_map()+0x145: function has unreachable instruction drivers/staging/most/aim-network/networking.o: warning: objtool: most_nd_set_mac_address()+0x8b: function has unreachable instruction drivers/vme/bridges/vme_tsi148.o: warning: objtool: tsi148_free_consistent()+0xf5: function has unreachable instruction net/sctp/ulpqueue.o: warning: objtool: sctp_make_reassembled_event.isra.10()+0x1d2: function has unreachable instruction drivers/spi/spi-tegra20-slink.o: warning: objtool: tegra_slink_deinit_dma_param()+0x17f: function has unreachable instruction drivers/xen/manage.o: warning: objtool: xen_suspend()+0x5d: function has unreachable instruction /home/kisskb/slave/src/drivers/video/backlight/adp8860_bl.c:579:10: warning: 'ret_val' may be used uninitialized in this function [-Wuninitialized] drivers/infiniband/hw/nes/nes_cm.o: warning: objtool: mini_cm_accelerated()+0x8f: function has unreachable instruction drivers/staging/most/hdm-i2c/hdm_i2c.o: warning: objtool: poison_channel()+0x5a: function has unreachable instruction drivers/spi/spi-tegra114.o: warning: objtool: tegra_spi_deinit_dma_param()+0x17f: function has unreachable instruction /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:255:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:210:2: warning: 'i' may be used uninitialized in this function [-Wuninitialized] drivers/xen/time.o: warning: objtool: xen_get_runstate_snapshot()+0x7b: function has unreachable instruction net/sctp/output.o: warning: objtool: sctp_packet_set_owner_w()+0x91: function has unreachable instruction drivers/staging/most/hdm-dim2/dim2_hdm.o: warning: objtool: poison_channel()+0x5d: function has unreachable instruction net/ipv6/ila/ila_xlat.o: warning: objtool: ila_add_mapping.constprop.22()+0x9aa: function has unreachable instruction drivers/spi/spi-topcliff-pch.o: warning: objtool: pch_spi_handle_dma()+0x521: function has unreachable instruction drivers/xen/events/events_2l.o: warning: objtool: evtchn_2l_unmask()+0x7e: function has unreachable instruction drivers/tty/serial/8250/8250_core.o: warning: objtool: serial_do_unlink()+0xd3: function has unreachable instruction drivers/scsi/scsi_scan.o: warning: objtool: scsi_target_destroy()+0xb5: function has unreachable instruction drivers/staging/most/mostcore/core.o: warning: objtool: most_free_mbo_coherent()+0x8b: function has unreachable instruction net/tipc/socket.o: warning: objtool: tipc_sk_insert()+0x300: function has unreachable instruction drivers/infiniband/ulp/iser/iser_verbs.o: warning: objtool: iser_create_ib_conn_res()+0x5d: function has unreachable instruction net/ipv6/ip6_offload.o: warning: objtool: ipv6_gso_pull_exthdrs()+0x3a5: function has unreachable instruction drivers/xen/xenbus/xenbus_client.o: warning: objtool: xenbus_unmap_ring_vfree_pv()+0x21a: function has unreachable instruction /home/kisskb/slave/src/net/sctp/socket.c:6467:2: warning: 'head' may be used uninitialized in this function [-Wuninitialized] net/sctp/auth.o: warning: objtool: sctp_auth_shkey_free()+0x4c: function has unreachable instruction drivers/xen/events/events_base.o: warning: objtool: __xen_evtchn_do_upcall()+0xcd: function has unreachable instruction net/ipv6/ip6_tunnel.o: warning: objtool: ip6_tnl_dev_init()+0x20b: function has unreachable instruction drivers/xen/events/events_fifo.o: warning: objtool: evtchn_fifo_unmask()+0x69: function has unreachable instruction drivers/tty/synclink_gt.o: warning: objtool: alloc_desc()+0xfe: function has unreachable instruction net/sctp/sctp_diag.o: warning: objtool: inet_sctp_diag_fill.isra.4()+0x13a: function has unreachable instruction drivers/scsi/raid_class.o: warning: objtool: raid_setup()+0x4e: function has unreachable instruction /home/kisskb/slave/src/drivers/infiniband/ulp/srp/ib_srp.c:1912:15: warning: 'req' may be used uninitialized in this function [-Wuninitialized] drivers/xen/xenbus/xenbus_xs.o: warning: objtool: register_xenbus_watch()+0xa5: function has unreachable instruction net/sctp/input.o: warning: objtool: sctp_backlog_rcv()+0x6ef: function has unreachable instruction drivers/staging/unisys/visorhba/visorhba_main.o: warning: objtool: do_scsi_nolinuxstat()+0x191: function has unreachable instruction drivers/infiniband/ulp/iser/iser_memory.o: warning: objtool: iser_dma_map_task_data()+0x172: function has unreachable instruction drivers/xen/evtchn.o: warning: objtool: evtchn_unbind_from_user()+0x66: function has unreachable instruction drivers/xen/xenbus/xenbus_dev_frontend.o: warning: objtool: xenbus_write_transaction()+0x293: function has unreachable instruction drivers/scsi/scsi_transport_srp.o: warning: objtool: srp_release_transport()+0x54: function has unreachable instruction drivers/xen/platform-pci.o: warning: objtool: platform_pci_probe()+0x305: function has unreachable instruction drivers/infiniband/ulp/srp/ib_srp.o: warning: objtool: srp_unmap_data()+0x338: function has unreachable instruction drivers/xen/xenbus/xenbus_probe.o: warning: objtool: xenstored_local_init()+0x2d4: function has unreachable instruction drivers/xen/privcmd.o: warning: objtool: mmap_batch_fn()+0x99: function has unreachable instruction drivers/xen/xlate_mmu.o: warning: objtool: remap_pte_fn()+0x170: function has unreachable instruction drivers/infiniband/ulp/iser/iscsi_iser.o: warning: objtool: iscsi_iser_task_xmit()+0xff: function has unreachable instruction drivers/xen/swiotlb-xen.o: warning: objtool: xen_swiotlb_sync_single()+0x3d7: function has unreachable instruction drivers/scsi/libiscsi.o: warning: objtool: iscsi_prep_ecdb_ahs()+0x7d: function has unreachable instruction drivers/scsi/scsi_transport_sas.o: warning: objtool: sas_port_release()+0x57: function has unreachable instruction net/sctp/socket.o: warning: objtool: sctp_skb_set_owner_r_frag()+0xf6: function has unreachable instruction drivers/video/fbdev/core/fb_defio.o: warning: objtool: fb_deferred_io_fault()+0x1cf: function has unreachable instruction drivers/staging/slicoss/slicoss.o: warning: objtool: slic_rspqueue_free()+0x147: function has unreachable instruction drivers/video/fbdev/cyber2000fb.o: warning: objtool: cyber2000fb_set_par()+0xc4: function has unreachable instruction drivers/video/fbdev/goldfishfb.o: warning: objtool: goldfish_fb_remove()+0x133: function has unreachable instruction drivers/video/fbdev/ocfb.o: warning: objtool: ocfb_remove()+0x129: function has unreachable instruction drivers/tty/serial/ifx6x60.o: warning: objtool: ifx_spi_free_device()+0xf9: function has unreachable instruction drivers/staging/unisys/visornic/visornic_main.o: warning: objtool: visornic_enable_with_timeout.constprop.8()+0xd4: function has unreachable instruction drivers/tty/serial/imx.o: warning: objtool: start_rx_dma()+0x223: function has unreachable instruction drivers/scsi/scsi_transport_iscsi.o: warning: objtool: iscsi_bsg_host_dispatch()+0x1cb: function has unreachable instruction /home/kisskb/slave/src/drivers/scsi/osst.c:4537:8: warning: 'STp' may be used uninitialized in this function [-Wuninitialized] drivers/tty/serial/pch_uart.o: warning: objtool: pch_free_dma()+0x192: function has unreachable instruction drivers/tty/serial/mxs-auart.o: warning: objtool: mxs_auart_dma_prep_rx()+0x2ec: function has unreachable instruction drivers/scsi/osst.o: warning: objtool: normalize_buffer()+0x8b: function has unreachable instruction WARNING: vmlinux.o(.text.unlikely+0x66d5): Section mismatch in reference from the function can_free_region() to the function .init.text:e820_all_mapped() Full Log # git rev-parse -q --verify c5436731de860b3a3cff70c62d99242418aab1d1^{commit} c5436731de860b3a3cff70c62d99242418aab1d1 already have revision, skipping fetch # git checkout -q -f -B kisskb c5436731de860b3a3cff70c62d99242418aab1d1 # git clean -qxdf # git log -1 commit c5436731de860b3a3cff70c62d99242418aab1d1 Merge: 0e77816 1dc2c9f Author: Linus Torvalds <torvalds@linux-foundation.org> Date: Thu May 26 09:48:23 2016 -0700 Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging Pull hwmon fixlets from Jean Delvare. * 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: Documentation/hwmon: Update links in max34440 hwmon: (emc2103) Fix typo in MODULE_PARM_DESC # < /opt/cross/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version # < git log --format=%s --max-count=1 c5436731de860b3a3cff70c62d99242418aab1d1 # < make -j 48 ARCH=x86_64 O=/home/kisskb/slave/build/linus_x86_64-randconfig_x86_64 CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux- randconfig KCONFIG_SEED=0xC60B33CC warning: (KVM) selects TASKSTATS which has unmet direct dependencies (NET && MULTIUSER) # Added to kconfig CONFIG_STANDALONE=y # yes \n \| make -j 48 ARCH=x86_64 O=/home/kisskb/slave/build/linus_x86_64-randconfig_x86_64 CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux- oldconfig yes: standard output: Broken pipe yes: write error # make -j 48 ARCH=x86_64 O=/home/kisskb/slave/build/linus_x86_64-randconfig_x86_64 CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux- make[1]: Entering directory '/home/kisskb/slave/build/linus_x86_64-randconfig_x86_64' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig warning: (KVM) selects TASKSTATS which has unmet direct dependencies (NET && MULTIUSER) warning: (KVM) selects TASKSTATS which has unmet direct dependencies (NET && MULTIUSER) SYSTBL arch/x86/entry/syscalls/../../include/generated/asm/syscalls_32.h SYSHDR arch/x86/entry/syscalls/../../include/generated/asm/unistd_32_ia32.h SYSTBL arch/x86/entry/syscalls/../../include/generated/asm/syscalls_64.h SYSHDR arch/x86/entry/syscalls/../../include/generated/asm/unistd_64_x32.h HYPERCALLS arch/x86/entry/syscalls/../../include/generated/asm/xen-hypercalls.h SYSHDR arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_32.h SYSHDR arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_x32.h SYSHDR arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_64.h HOSTCC scripts/basic/bin2c CHK include/config/kernel.release UPD include/config/kernel.release GEN ./Makefile WRAP arch/x86/include/generated/asm/clkdev.h WRAP arch/x86/include/generated/asm/cputime.h WRAP arch/x86/include/generated/asm/dma-contiguous.h WRAP arch/x86/include/generated/asm/mcs_spinlock.h WRAP arch/x86/include/generated/asm/mm-arch-hooks.h WRAP arch/x86/include/generated/asm/early_ioremap.h CHK include/generated/uapi/linux/version.h UPD include/generated/uapi/linux/version.h CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h DESCEND objtool HOSTCC scripts/kallsyms HOSTCC scripts/sortextable HOSTCC scripts/pnmtologo HOSTCC scripts/asn1_compiler CC scripts/mod/empty.o HOSTCC scripts/mod/mk_elfconfig CC scripts/mod/devicetable-offsets.s CC /home/kisskb/slave/build/linus_x86_64-randconfig_x86_64/tools/objtool/builtin-check.o CC /home/kisskb/slave/build/linus_x86_64-randconfig_x86_64/tools/objtool/special.o CC /home/kisskb/slave/build/linus_x86_64-randconfig_x86_64/tools/objtool/objtool.o CC /home/kisskb/slave/build/linus_x86_64-randconfig_x86_64/tools/objtool/elf.o CC /home/kisskb/slave/build/linus_x86_64-randconfig_x86_64/tools/objtool/libstring.o MKDIR /home/kisskb/slave/build/linus_x86_64-randconfig_x86_64/tools/objtool/arch/x86/insn/ CC /home/kisskb/slave/build/linus_x86_64-randconfig_x86_64/tools/objtool/exec-cmd.o CC /home/kisskb/slave/build/linus_x86_64-randconfig_x86_64/tools/objtool/help.o CC /home/kisskb/slave/build/linus_x86_64-randconfig_x86_64/tools/objtool/parse-options.o CC /home/kisskb/slave/build/linus_x86_64-randconfig_x86_64/tools/objtool/subcmd-config.o CC /home/kisskb/slave/build/linus_x86_64-randconfig_x86_64/tools/objtool/sigchain.o GEN /home/kisskb/slave/build/linus_x86_64-randconfig_x86_64/tools/objtool/arch/x86/insn/inat-tables.c CC /home/kisskb/slave/build/linus_x86_64-randconfig_x86_64/tools/objtool/run-command.o CC /home/kisskb/slave/build/linus_x86_64-randconfig_x86_64/tools/objtool/pager.o CC /home/kisskb/slave/build/linus_x86_64-randconfig_x86_64/tools/objtool/arch/x86/decode.o GEN scripts/mod/devicetable-offsets.h MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/sumversion.o HOSTCC scripts/mod/file2alias.o LD /home/kisskb/slave/build/linus_x86_64-randconfig_x86_64/tools/objtool/arch/x86/objtool-in.o LD /home/kisskb/slave/build/linus_x86_64-randconfig_x86_64/tools/objtool/objtool-in.o LD /home/kisskb/slave/build/linus_x86_64-randconfig_x86_64/tools/objtool/libsubcmd-in.o AR /home/kisskb/slave/build/linus_x86_64-randconfig_x86_64/tools/objtool/libsubcmd.a LINK /home/kisskb/slave/build/linus_x86_64-randconfig_x86_64/tools/objtool/objtool HOSTCC arch/x86/tools/relocs_32.o HOSTCC arch/x86/tools/relocs_64.o HOSTCC arch/x86/tools/relocs_common.o Using /home/kisskb/slave/src as source for kernel HOSTLD scripts/mod/modpost HOSTLD arch/x86/tools/relocs CC arch/x86/purgatory/purgatory.o AS arch/x86/purgatory/stack.o AS arch/x86/purgatory/setup-x86_64.o CC arch/x86/purgatory/sha256.o CC arch/x86/purgatory/string.o AS arch/x86/purgatory/entry64.o LD arch/x86/purgatory/purgatory.ro BIN2C arch/x86/purgatory/kexec-purgatory.c CHK include/generated/timeconst.h CC kernel/bounds.s UPD include/generated/timeconst.h CHK include/generated/bounds.h UPD include/generated/bounds.h CC arch/x86/kernel/asm-offsets.s CHK include/generated/asm-offsets.h UPD include/generated/asm-offsets.h CALL /home/kisskb/slave/src/scripts/checksyscalls.sh CC init/main.o CHK include/generated/compile.h CC init/do_mounts.o CC init/do_mounts_md.o CC init/noinitramfs.o CC init/calibrate.o CC init/init_task.o UPD include/generated/compile.h CC init/version.o LD usr/built-in.o CC arch/x86/entry/syscall_64.o CC arch/x86/events/core.o CC arch/x86/entry/common.o CC arch/x86/events/amd/ibs.o CC arch/x86/events/msr.o AS arch/x86/entry/entry_64.o AS arch/x86/entry/thunk_64.o LD arch/x86/net/built-in.o CC arch/x86/realmode/init.o CC arch/x86/purgatory/kexec-purgatory.o AS arch/x86/realmode/rm/header.o AS arch/x86/realmode/rm/reboot.o AS arch/x86/realmode/rm/stack.o AS arch/x86/realmode/rm/trampoline_64.o CC arch/x86/realmode/rm/wakemain.o AS arch/x86/realmode/rm/wakeup_asm.o CC arch/x86/entry/vsyscall/vsyscall_gtod.o CC arch/x86/realmode/rm/video-mode.o AS arch/x86/realmode/rm/copy.o CC arch/x86/entry/vsyscall/vsyscall_64.o AS arch/x86/entry/vsyscall/vsyscall_emu_64.o CC arch/x86/realmode/rm/regs.o AS arch/x86/realmode/rm/bioscall.o CC arch/x86/realmode/rm/video-vesa.o CC arch/x86/realmode/rm/video-vga.o LD arch/x86/purgatory/built-in.o CC arch/x86/realmode/rm/video-bios.o LD arch/x86/platform/iris/built-in.o LD arch/x86/platform/intel-quark/built-in.o LD arch/x86/platform/ce4100/built-in.o LD arch/x86/platform/goldfish/built-in.o LD arch/x86/platform/geode/built-in.o LD arch/x86/platform/intel-mid/built-in.o LD arch/x86/platform/olpc/built-in.o CC arch/x86/platform/intel/iosf_mbi.o LD certs/built-in.o CC arch/x86/platform/atom/pmc_atom.o CC arch/x86/platform/atom/punit_atom_debug.o CC arch/x86/mm/init.o CC arch/x86/platform/efi/efi.o LD arch/x86/platform/scx200/built-in.o CC arch/x86/mm/fault.o CC arch/x86/mm/init_64.o CC arch/x86/platform/efi/quirks.o CC arch/x86/platform/efi/efi_64.o CC arch/x86/mm/extable.o AS arch/x86/platform/efi/efi_stub_64.o CC arch/x86/mm/ioremap.o CC arch/x86/kvm/../../../virt/kvm/kvm_main.o CC arch/x86/xen/setup.o CC arch/x86/xen/enlighten.o CC arch/x86/entry/vdso/vma.o LD arch/x86/platform/uv/built-in.o LD arch/x86/platform/ts5500/built-in.o LDS arch/x86/entry/vdso/vdso.lds CC arch/x86/mm/mmap.o CC arch/x86/mm/pat.o CC arch/x86/kvm/../../../virt/kvm/coalesced_mmio.o CC arch/x86/kvm/../../../virt/kvm/eventfd.o CC arch/x86/mm/pageattr.o CC arch/x86/platform/sfi/sfi.o CC arch/x86/mm/pgtable.o CC arch/x86/kvm/../../../virt/kvm/irqchip.o CC arch/x86/mm/physaddr.o CC arch/x86/kvm/../../../virt/kvm/vfio.o CC arch/x86/kvm/../../../virt/kvm/async_pf.o AS arch/x86/entry/vdso/vdso-note.o CC arch/x86/xen/multicalls.o PASYMS arch/x86/realmode/rm/pasyms.h LDS arch/x86/realmode/rm/realmode.lds CC arch/x86/entry/vdso/vclock_gettime.o LD arch/x86/realmode/rm/realmode.elf CC arch/x86/kvm/x86.o RELOCS arch/x86/realmode/rm/realmode.relocs OBJCOPY arch/x86/realmode/rm/realmode.bin AS arch/x86/realmode/rmpiggy.o CC arch/x86/kvm/mmu.o LD arch/x86/realmode/built-in.o CC arch/x86/kvm/emulate.o CC arch/x86/mm/gup.o CC arch/x86/kernel/process_64.o CC kernel/fork.o CC ipc/mqueue.o CC arch/x86/kernel/signal.o CC ipc/msgutil.o CC arch/x86/mm/setup_nx.o CC arch/x86/entry/vdso/vgetcpu.o CC mm/filemap.o CC arch/x86/crypto/glue_helper.o LD arch/x86/platform/sfi/built-in.o AS arch/x86/crypto/aes-x86_64-asm_64.o CC security/keys/gc.o CC mm/mempool.o CC arch/x86/mm/tlb.o LD arch/x86/platform/atom/built-in.o CC arch/x86/mm/hugetlbpage.o CC arch/x86/crypto/aes_glue.o CC arch/x86/mm/dump_pagetables.o HOSTCC arch/x86/entry/vdso/vdso2c CC arch/x86/mm/numa.o CC arch/x86/mm/numa_64.o CC arch/x86/mm/amdtopology.o /home/kisskb/slave/src/arch/x86/entry/vsyscall/vsyscall_64.c: In function 'emulate_vsyscall': /home/kisskb/slave/src/arch/x86/entry/vsyscall/vsyscall_64.c:208:16: warning: 'syscall_nr' may be used uninitialized in this function [-Wuninitialized] LD arch/x86/platform/intel/built-in.o CC mm/oom_kill.o CC arch/x86/mm/srat.o arch/x86/mm/pgtable.o: warning: objtool: __native_set_fixmap()+0x32: function has unreachable instruction arch/x86/entry/common.o: warning: objtool: syscall_trace_enter_phase1()+0x5b: function has unreachable instruction CC arch/x86/kvm/i8259.o CC arch/x86/kvm/irq.o AS arch/x86/crypto/camellia-x86_64-asm_64.o CC arch/x86/kvm/lapic.o CC fs/open.o LD arch/x86/entry/vsyscall/built-in.o arch/x86/mm/init.o: warning: objtool: update_cache_mode_entry()+0x5c: function has unreachable instruction CC fs/read_write.o arch/x86/mm/ioremap.o: warning: objtool: iounmap()+0x183: function has unreachable instruction CC arch/x86/kvm/i8254.o CC arch/x86/crypto/camellia_glue.o CC ipc/mq_sysctl.o CC arch/x86/kvm/ioapic.o init/main.o: warning: objtool: repair_env_string()+0xc8: function has unreachable instruction CC arch/x86/kvm/irq_comm.o CC arch/x86/kvm/cpuid.o CC arch/x86/kvm/pmu.o AS arch/x86/crypto/blowfish-x86_64-asm_64.o arch/x86/mm/pat.o: warning: objtool: reserve_memtype()+0x61: function has unreachable instruction LD init/mounts.o CC arch/x86/kvm/mtrr.o LD init/built-in.o arch/x86/platform/efi/efi.o: warning: objtool: __efi_enter_virtual_mode()+0x11d: function has unreachable instruction CC arch/x86/crypto/blowfish_glue.o CC arch/x86/kvm/hyperv.o LD arch/x86/platform/efi/built-in.o LD arch/x86/platform/built-in.o AS arch/x86/crypto/twofish-x86_64-asm_64.o CC arch/x86/kvm/page_track.o CC arch/x86/crypto/twofish_glue.o CC arch/x86/kvm/svm.o CC arch/x86/kernel/traps.o VDSO arch/x86/entry/vdso/vdso64.so.dbg OBJCOPY arch/x86/entry/vdso/vdso64.so VDSO2C arch/x86/entry/vdso/vdso-image-64.c CC arch/x86/entry/vdso/vdso-image-64.o AS arch/x86/crypto/twofish-x86_64-asm_64-3way.o CC security/keys/key.o arch/x86/xen/multicalls.o: warning: objtool: xen_mc_flush()+0x94: function has unreachable instruction CC arch/x86/xen/mmu.o CC arch/x86/crypto/twofish_glue_3way.o CC arch/x86/xen/irq.o AS arch/x86/crypto/salsa20-x86_64-asm_64.o CC arch/x86/crypto/salsa20_glue.o arch/x86/mm/fault.o: warning: objtool: vmalloc_fault()+0x232: function has unreachable instruction CC arch/x86/kvm/pmu_amd.o AS arch/x86/crypto/chacha20-ssse3-x86_64.o CC arch/x86/kernel/irq.o CC arch/x86/crypto/chacha20_glue.o AS arch/x86/crypto/chacha20-avx2-x86_64.o AS arch/x86/crypto/serpent-sse2-x86_64-asm_64.o CC arch/x86/xen/time.o arch/x86/xen/setup.o: warning: objtool: xen_del_extra_mem()+0x13f: function has unreachable instruction CC arch/x86/crypto/serpent_sse2_glue.o AS arch/x86/xen/xen-asm.o AS arch/x86/crypto/aesni-intel_asm.o mm/mempool.o: warning: objtool: add_element()+0x59: function has unreachable instruction arch/x86/kvm/../../../virt/kvm/eventfd.o: warning: objtool: ioeventfd_in_range()+0xf1: function has unreachable instruction arch/x86/mm/init_64.o: warning: objtool: sync_global_pgds()+0x20a: function has unreachable instruction AS arch/x86/xen/xen-asm_64.o LD arch/x86/entry/vdso/built-in.o CC arch/x86/crypto/aesni-intel_glue.o LD arch/x86/entry/built-in.o CC mm/maccess.o CC arch/x86/xen/grant-table.o CC mm/page_alloc.o CC crypto/api.o CC arch/x86/xen/suspend.o CC mm/page-writeback.o CC arch/x86/xen/platform-pci-unplug.o arch/x86/mm/tlb.o: warning: objtool: leave_mm()+0x3a: function has unreachable instruction CC mm/readahead.o /home/kisskb/slave/src/arch/x86/kvm/pmu.c: In function 'reprogram_gp_counter': /home/kisskb/slave/src/arch/x86/kvm/pmu.c:169:23: warning: 'config' may be used uninitialized in this function [-Wuninitialized] CC arch/x86/crypto/fpu.o AS arch/x86/crypto/aesni-intel_avx-x86_64.o /home/kisskb/slave/src/arch/x86/kvm/mtrr.c: In function 'fixed_msr_to_range_index': /home/kisskb/slave/src/arch/x86/kvm/mtrr.c:236:35: warning: 'unit' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/arch/x86/kvm/mtrr.c:261:11: note: 'unit' was declared here /home/kisskb/slave/src/arch/x86/kvm/mtrr.c:230:40: warning: 'seg' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/arch/x86/kvm/mtrr.c:261:6: note: 'seg' was declared here arch/x86/mm/numa.o: warning: objtool: init_cpu_to_node()+0x6d: function has unreachable instruction CC arch/x86/xen/p2m.o AS arch/x86/crypto/aes_ctrby8_avx-x86_64.o /home/kisskb/slave/src/arch/x86/kvm/mtrr.c: In function 'update_mtrr': /home/kisskb/slave/src/arch/x86/kvm/mtrr.c:255:27: warning: 'unit' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/arch/x86/kvm/mtrr.c:250:11: note: 'unit' was declared here /home/kisskb/slave/src/arch/x86/kvm/mtrr.c:255:27: warning: 'seg' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/arch/x86/kvm/mtrr.c:250:6: note: 'seg' was declared here /home/kisskb/slave/src/ipc/mqueue.c: In function 'SyS_mq_timedreceive': /home/kisskb/slave/src/ipc/mqueue.c:1172:3: warning: 'msg_ptr' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/ipc/mqueue.c:1084:18: note: 'msg_ptr' was declared here arch/x86/kvm/i8259.o: warning: objtool: kvm_pic_set_irq()+0x62: function has unreachable instruction CC arch/x86/xen/apic.o AS arch/x86/crypto/ghash-clmulni-intel_asm.o CC arch/x86/xen/pmu.o CC arch/x86/crypto/ghash-clmulni-intel_glue.o CC arch/x86/crypto/crc32c-intel_glue.o AS arch/x86/crypto/crc32c-pcl-intel-asm_64.o arch/x86/kvm/ioapic.o: warning: objtool: ioapic_service()+0x164: function has unreachable instruction CC arch/x86/xen/trace.o AS arch/x86/crypto/sha1_ssse3_asm.o CC arch/x86/crypto/sha1_ssse3_glue.o arch/x86/mm/pageattr.o: warning: objtool: __change_page_attr_set_clr()+0x1a0: function has unreachable instruction AS arch/x86/crypto/sha1_avx2_x86_64_asm.o CC arch/x86/xen/smp.o CC fs/file_table.o LD arch/x86/mm/built-in.o AS arch/x86/crypto/crc32-pclmul_asm.o CC arch/x86/crypto/crc32-pclmul_glue.o CC arch/x86/xen/spinlock.o AS arch/x86/crypto/sha256-ssse3-asm.o AS arch/x86/crypto/sha256-avx-asm.o AS arch/x86/crypto/sha256-avx2-asm.o CC arch/x86/xen/debugfs.o CC arch/x86/xen/vga.o CC arch/x86/crypto/sha256_ssse3_glue.o AS arch/x86/crypto/sha512-ssse3-asm.o AS arch/x86/crypto/sha512-avx-asm.o CC security/keys/keyring.o CC mm/swap.o arch/x86/xen/irq.o: warning: objtool: xen_safe_halt()+0x3b: function has unreachable instruction AS arch/x86/crypto/sha512-avx2-asm.o LD ipc/built-in.o CC arch/x86/crypto/sha512_ssse3_glue.o CC arch/x86/xen/pci-swiotlb-xen.o AS arch/x86/crypto/crct10dif-pcl-asm_64.o CC arch/x86/xen/efi.o LD arch/x86/events/built-in.o CC mm/truncate.o CC mm/vmscan.o CC arch/x86/crypto/crct10dif-pclmul_glue.o AS arch/x86/crypto/camellia-aesni-avx-asm_64.o CC arch/x86/crypto/camellia_aesni_avx_glue.o AS arch/x86/crypto/twofish-avx-x86_64-asm_64.o arch/x86/xen/time.o: warning: objtool: xen_vcpuop_set_oneshot()+0x45: function has unreachable instruction arch/x86/kernel/traps.o: warning: objtool: ist_begin_non_atomic()+0x45: function has unreachable instruction CC arch/x86/crypto/twofish_avx_glue.o CC security/commoncap.o CC arch/x86/kernel/irq_64.o CC security/min_addr.o CC block/bio.o AS arch/x86/crypto/serpent-avx-x86_64-asm_64.o CC arch/x86/crypto/serpent_avx_glue.o crypto/api.o: warning: objtool: crypto_exit_ops()+0xac: function has unreachable instruction fs/open.o: warning: objtool: finish_open()+0x62: function has unreachable instruction AS arch/x86/crypto/serpent-avx2-asm_64.o CC security/inode.o CC crypto/cipher.o CC crypto/compress.o CC fs/super.o CC arch/x86/crypto/serpent_avx2_glue.o CC fs/char_dev.o arch/x86/xen/suspend.o: warning: objtool: xen_pv_post_suspend()+0x37b: function has unreachable instruction LD arch/x86/crypto/aes-x86_64.o LD arch/x86/crypto/camellia-x86_64.o LD arch/x86/crypto/blowfish-x86_64.o LD arch/x86/crypto/twofish-x86_64.o LD arch/x86/crypto/twofish-x86_64-3way.o CC block/elevator.o LD arch/x86/crypto/salsa20-x86_64.o kernel/fork.o: warning: objtool: __mmdrop()+0x57: function has unreachable instruction CC fs/stat.o LD arch/x86/crypto/chacha20-x86_64.o LD arch/x86/crypto/serpent-sse2-x86_64.o LD arch/x86/crypto/ghash-clmulni-intel.o LD arch/x86/crypto/crc32c-intel.o CC arch/x86/crypto/sha-mb/sha1_mb.o CC fs/exec.o fs/file_table.o: warning: objtool: __fput_sync()+0x97: function has unreachable instruction LD arch/x86/crypto/sha1-ssse3.o LD arch/x86/crypto/crc32-pclmul.o mm/readahead.o: warning: objtool: read_cache_pages_invalidate_page()+0xe4: function has unreachable instruction LD arch/x86/crypto/crct10dif-pclmul.o CC crypto/memneq.o CC arch/x86/kernel/dumpstack_64.o CC kernel/exec_domain.o CC fs/pipe.o CC arch/x86/kernel/time.o CC mm/shmem.o LD arch/x86/crypto/sha512-ssse3.o LD arch/x86/crypto/aesni-intel.o CC mm/util.o CC security/device_cgroup.o CC mm/mmzone.o CC fs/namei.o arch/x86/xen/spinlock.o: warning: objtool: dummy_handler()+0xd: function has unreachable instruction CC mm/vmstat.o LD arch/x86/crypto/sha256-ssse3.o fs/read_write.o: warning: objtool: do_iter_readv_writev()+0x26a: function has unreachable instruction CC mm/backing-dev.o CC fs/fcntl.o LD arch/x86/crypto/twofish-avx-x86_64.o CC fs/ioctl.o arch/x86/xen/enlighten.o: warning: objtool: xen_write_cr8()+0x48: function has unreachable instruction CC arch/x86/kernel/ioport.o CC fs/readdir.o LD arch/x86/crypto/camellia-aesni-avx-x86_64.o CC fs/select.o CC crypto/crypto_wq.o security/inode.o: warning: objtool: securityfs_create_file()+0x9c: function has unreachable instruction CC fs/dcache.o CC fs/inode.o arch/x86/xen/p2m.o: warning: objtool: alloc_p2m_pmd()+0x117: function has unreachable instruction LD arch/x86/crypto/serpent-avx-x86_64.o CC fs/attr.o CC crypto/algapi.o CC mm/mm_init.o CC arch/x86/kernel/dumpstack.o mm/truncate.o: warning: objtool: invalidate_inode_pages2_range()+0x3e7: function has unreachable instruction CC crypto/scatterwalk.o LD arch/x86/crypto/serpent-avx2.o CC mm/mmu_context.o CC mm/percpu.o CC crypto/proc.o security/keys/keyring.o: warning: objtool: search_nested_keyrings()+0x6a: function has unreachable instruction mm/shmem.o: warning: objtool: shmem_init()+0x53: function has unreachable instruction CC security/keys/keyctl.o CC kernel/panic.o arch/x86/kvm/lapic.o: warning: objtool: apic_set_eoi()+0x4e7: function has unreachable instruction CC mm/slab_common.o CC arch/x86/kernel/nmi.o CC mm/compaction.o arch/x86/xen/smp.o: warning: objtool: stop_self()+0x78: function has unreachable instruction CC arch/x86/kernel/setup.o CC fs/bad_inode.o AS arch/x86/crypto/sha-mb/sha1_mb_mgr_flush_avx2.o CC fs/file.o CC mm/vmacache.o CC arch/x86/crypto/sha-mb/sha1_mb_mgr_init_avx2.o CC arch/x86/kernel/x86_init.o CC crypto/aead.o CC mm/interval_tree.o AS arch/x86/crypto/sha-mb/sha1_mb_mgr_submit_avx2.o fs/super.o: warning: objtool: mount_fs()+0x108: function has unreachable instruction CC mm/list_lru.o fs/attr.o: warning: objtool: notify_change()+0x348: function has unreachable instruction CC fs/filesystems.o CC mm/workingset.o CC fs/namespace.o AS arch/x86/crypto/sha-mb/sha1_x8_avx2.o fs/fcntl.o: warning: objtool: send_sigio_to_task()+0x2a8: function has unreachable instruction CC arch/x86/kernel/i8259.o CC fs/seq_file.o CC fs/xattr.o CC fs/libfs.o LD arch/x86/crypto/sha-mb/sha1-mb.o crypto/scatterwalk.o: warning: objtool: scatterwalk_start()+0x5b: function has unreachable instruction LD arch/x86/crypto/sha-mb/built-in.o CC crypto/ablkcipher.o block/elevator.o: warning: objtool: elv_rqhash_find.isra.10()+0x5d: function has unreachable instruction LD arch/x86/crypto/built-in.o CC fs/fs-writeback.o CC kernel/cpu.o CC crypto/blkcipher.o CC kernel/exit.o CC block/blk-core.o CC kernel/softirq.o CC mm/debug.o mm/page-writeback.o: warning: objtool: __set_page_dirty_nobuffers()+0x146: function has unreachable instruction CC mm/gup.o CC mm/highmem.o CC mm/memory.o fs/pipe.o: warning: objtool: pipe_double_lock()+0x57: function has unreachable instruction CC fs/pnode.o fs/exec.o: warning: objtool: de_thread()+0x3ca: function has unreachable instruction CC arch/x86/kernel/irqinit.o CC fs/splice.o CC arch/x86/kernel/jump_label.o fs/filesystems.o: warning: objtool: register_filesystem()+0x56: function has unreachable instruction CC mm/mincore.o CC fs/sync.o arch/x86/kernel/nmi.o: warning: objtool: do_nmi()+0x136: function has unreachable instruction mm/list_lru.o: warning: objtool: __list_lru_walk_one.isra.11()+0x11f: function has unreachable instruction arch/x86/kernel/setup.o: warning: objtool: extend_brk()+0x5c: function has unreachable instruction CC mm/mlock.o CC arch/x86/kernel/irq_work.o CC arch/x86/kernel/probe_roms.o mm/workingset.o: warning: objtool: shadow_lru_isolate()+0xd5: function has unreachable instruction CC mm/mmap.o CC arch/x86/kernel/sys_x86_64.o arch/x86/kvm/emulate.o: warning: objtool: fetch_possible_mmx_operand()+0xdd: function has unreachable instruction crypto/algapi.o: warning: objtool: crypto_remove_instance()+0x18a: function has unreachable instruction CC mm/mprotect.o CC crypto/skcipher.o CC mm/mremap.o mm/filemap.o: warning: objtool: page_cache_tree_insert()+0x2a1: function has unreachable instruction CC mm/msync.o CC mm/rmap.o CC mm/vmalloc.o CC fs/utimes.o CC crypto/chainiv.o block/bio.o: warning: objtool: bvec_free()+0x59: function has unreachable instruction CC block/blk-tag.o arch/x86/kernel/jump_label.o: warning: objtool: __jump_label_transform()+0xd1: function has unreachable instruction CC arch/x86/kernel/x8664_ksyms_64.o CC security/keys/permission.o arch/x86/kvm/../../../virt/kvm/kvm_main.o: warning: objtool: hardware_disable_all_nolock()+0x4d: function has unreachable instruction fs/pnode.o: warning: objtool: mark_umount_candidates()+0x57: function has unreachable instruction CC fs/stack.o AS arch/x86/kernel/mcount_64.o CC arch/x86/kernel/ksysfs.o CC arch/x86/kernel/bootflag.o CC fs/fs_struct.o fs/file.o: warning: objtool: copy_fdtable()+0x57: function has unreachable instruction CC arch/x86/kernel/e820.o CC fs/statfs.o CC mm/pagewalk.o fs/seq_file.o: warning: objtool: seq_escape()+0x6b: function has unreachable instruction CC arch/x86/kernel/pci-dma.o crypto/blkcipher.o: warning: objtool: blkcipher_walk_next()+0x441: function has unreachable instruction CC crypto/eseqiv.o mm/slab_common.o: warning: objtool: create_kmalloc_caches()+0x225: function has unreachable instruction CC fs/fs_pin.o fs/libfs.o: warning: objtool: simple_write_end()+0x12d: function has unreachable instruction CC mm/pgtable-generic.o crypto/ablkcipher.o: warning: objtool: ablkcipher_walk_next()+0x27c: function has unreachable instruction CC fs/nsfs.o CC fs/buffer.o CC crypto/seqiv.o CC arch/x86/kernel/quirks.o crypto/skcipher.o: warning: objtool: crypto_skcipher_extsize()+0xb3: function has unreachable instruction CC fs/block_dev.o CC security/keys/process_keys.o fs/inode.o: warning: objtool: __destroy_inode()+0x54: function has unreachable instruction mm/percpu.o: warning: objtool: pcpu_free_area()+0x127: function has unreachable instruction CC crypto/echainiv.o CC mm/init-mm.o CC fs/direct-io.o arch/x86/kernel/irqinit.o: warning: objtool: smp_intr_init()+0x89: function has unreachable instruction CC mm/nobootmem.o crypto/chainiv.o: warning: objtool: async_chainiv_exit()+0x63: function has unreachable instruction CC arch/x86/kernel/topology.o CC crypto/ahash.o CC fs/mpage.o kernel/softirq.o: warning: objtool: tasklet_hi_action()+0x128: function has unreachable instruction mm/mprotect.o: warning: objtool: change_protection_range()+0x7e: function has unreachable instruction CC kernel/resource.o CC mm/memblock.o CC arch/x86/kernel/kdebugfs.o CC fs/proc_namespace.o CC mm/dmapool.o block/blk-tag.o: warning: objtool: blk_free_tags()+0xa4: function has unreachable instruction CC arch/x86/kernel/alternative.o mm/mlock.o: warning: objtool: mlock_vma_page()+0x93: function has unreachable instruction CC mm/hugetlb.o CC block/blk-sysfs.o arch/x86/kvm/svm.o: warning: objtool: svm_set_irq()+0x52: function has unreachable instruction CC mm/mempolicy.o LD arch/x86/kvm/kvm-amd.o CC mm/sparse.o CC fs/configfs/inode.o CC arch/x86/kernel/i8253.o CC mm/mmu_notifier.o CC fs/crypto/crypto.o mm/pgtable-generic.o: warning: objtool: pgtable_trans_huge_deposit()+0x6d: function has unreachable instruction CC fs/btrfs/super.o CC mm/slub.o CC fs/debugfs/inode.o kernel/cpu.o: warning: objtool: takedown_cpu()+0x12a: function has unreachable instruction CC kernel/sysctl.o crypto/eseqiv.o: warning: objtool: eseqiv_givencrypt()+0xa6: function has unreachable instruction CC crypto/shash.o mm/gup.o: warning: objtool: get_gate_page()+0x11f: function has unreachable instruction CC mm/migrate.o CC mm/huge_memory.o /home/kisskb/slave/src/fs/dcache.c: In function 'd_add': /home/kisskb/slave/src/fs/dcache.c:2400:2: warning: 'n' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/dcache.c:2554:11: note: 'n' was declared here arch/x86/kernel/quirks.o: warning: objtool: vt8237_force_hpet_resume()+0xef: function has unreachable instruction CC arch/x86/kernel/pci-nommu.o CC arch/x86/kernel/hw_breakpoint.o CC crypto/akcipher.o security/keys/process_keys.o: warning: objtool: install_thread_keyring()+0x81: function has unreachable instruction CC fs/devpts/inode.o ASN.1 crypto/rsapubkey-asn1.c CC arch/x86/kernel/tsc.o CC arch/x86/kernel/tsc_msr.o ASN.1 crypto/rsaprivkey-asn1.c CC crypto/rsa.o CC security/keys/request_key.o /home/kisskb/slave/src/mm/memblock.c: In function '__next_mem_pfn_range': /home/kisskb/slave/src/mm/memblock.c:1099:15: warning: 'r' may be used uninitialized in this function [-Wuninitialized] mm/vmalloc.o: warning: objtool: vmap_block_vaddr()+0x63: function has unreachable instruction /home/kisskb/slave/src/fs/dcache.c: In function '__d_move': /home/kisskb/slave/src/fs/dcache.c:2400:2: warning: 'n' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/dcache.c:2802:11: note: 'n' was declared here arch/x86/kernel/e820.o: warning: objtool: __e820_update_range()+0x68: function has unreachable instruction CC mm/page_counter.o CC arch/x86/kernel/io_delay.o mm/dmapool.o: warning: objtool: pool_alloc_page()+0x170: function has unreachable instruction mm/memblock.o: warning: objtool: memblock_insert_region()+0x7d: function has unreachable instruction CC arch/x86/kernel/rtc.o /home/kisskb/slave/src/fs/dcache.c: In function 'd_splice_alias': /home/kisskb/slave/src/fs/dcache.c:2400:2: warning: 'n' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/dcache.c:2554:11: note: 'n' was declared here CC mm/hugetlb_cgroup.o fs/namespace.o: warning: objtool: put_mountpoint()+0x83: function has unreachable instruction CC mm/memory-failure.o mm/vmscan.o: warning: objtool: __remove_mapping()+0x9e: function has unreachable instruction CC mm/kmemleak.o CC mm/page_owner.o kernel/exit.o: warning: objtool: wait_task_stopped()+0x83d: function has unreachable instruction crypto/ahash.o: warning: objtool: hash_walk_new_entry()+0x65: function has unreachable instruction CC arch/x86/kernel/pci-iommu_table.o CC kernel/sysctl_binary.o CC crypto/rsa_helper.o CC fs/dlm/ast.o mm/mmu_notifier.o: warning: objtool: do_mmu_notifier_register()+0x5b: function has unreachable instruction CC mm/cleancache.o fs/configfs/inode.o: warning: objtool: configfs_get_name()+0x83: function has unreachable instruction CC fs/configfs/file.o mm/page_alloc.o: warning: objtool: __isolate_free_page()+0x56: function has unreachable instruction CC mm/page_isolation.o kernel/resource.o: warning: objtool: find_next_iomem_res()+0x60: function has unreachable instruction CC mm/zsmalloc.o CC kernel/capability.o CC mm/early_ioremap.o fs/mpage.o: warning: objtool: __mpage_writepage()+0xe4: function has unreachable instruction fs/dcache.o: warning: objtool: __d_rehash()+0x52: function has unreachable instruction arch/x86/kernel/alternative.o: warning: objtool: text_poke()+0x24f: function has unreachable instruction LD fs/exofs/built-in.o CC fs/efivarfs/inode.o CC arch/x86/kernel/resource.o arch/x86/kernel/pci-nommu.o: warning: objtool: nommu_map_sg()+0x102: function has unreachable instruction /home/kisskb/slave/src/arch/x86/kernel/hw_breakpoint.c: In function 'arch_validate_hwbkpt_settings': /home/kisskb/slave/src/arch/x86/kernel/hw_breakpoint.c:360:2: warning: 'align' may be used uninitialized in this function [-Wuninitialized] CC fs/exportfs/expfs.o CC arch/x86/kernel/process.o CC block/blk-flush.o CC crypto/rsa-pkcs1pad.o fs/crypto/crypto.o: warning: objtool: do_page_crypto.isra.3()+0x1a0: function has unreachable instruction CC fs/crypto/fname.o CC crypto/algboss.o CC arch/x86/kernel/acpi/boot.o CC crypto/testmgr.o /home/kisskb/slave/src/arch/x86/xen/mmu.c: In function 'do_remap_gfn.isra.8': /home/kisskb/slave/src/arch/x86/xen/mmu.c:2873:12: warning: 'i' may be used uninitialized in this function [-Wuninitialized] crypto/shash.o: warning: objtool: shash_ahash_digest()+0xa2: function has unreachable instruction fs/block_dev.o: warning: objtool: __blkdev_get()+0x580: function has unreachable instruction security/keys/request_key.o: warning: objtool: construct_get_dest_keyring()+0x498: function has unreachable instruction CC crypto/crypto_user.o CC security/keys/request_key_auth.o LD fs/devpts/devpts.o LD fs/devpts/built-in.o CC arch/x86/kernel/apic/apic.o fs/debugfs/inode.o: warning: objtool: __debugfs_create_file()+0xaa: function has unreachable instruction CC fs/debugfs/file.o CC kernel/ptrace.o CC arch/x86/kernel/fpu/init.o CC fs/ext2/balloc.o CC mm/cma.o CC arch/x86/kernel/cpu/intel_cacheinfo.o mm/rmap.o: warning: objtool: __hugepage_set_anon_rmap()+0x6a: function has unreachable instruction CC fs/dlm/config.o /home/kisskb/slave/src/mm/hugetlb_cgroup.c: In function 'hugetlb_cgroup_charge_cgroup': /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here /home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:242:26: note: 'percpu_count' was declared here fs/configfs/file.o: warning: objtool: fill_read_buffer()+0xf7: function has unreachable instruction CC mm/page_ext.o CC fs/configfs/dir.o CC fs/ext4/balloc.o LD arch/x86/kernel/kprobes/built-in.o CC arch/x86/kernel/ptrace.o CC mm/userfaultfd.o CC fs/efivarfs/file.o CC mm/debug_page_ref.o mm/hugetlb_cgroup.o: warning: objtool: hugetlb_cgroup_read_u64()+0x9b: function has unreachable instruction CC fs/efivarfs/super.o /home/kisskb/slave/src/block/blk-core.c: In function 'blk_queue_enter': /home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:242:26: note: 'percpu_count' was declared here /home/kisskb/slave/src/mm/page_isolation.c: In function 'unset_migratetype_isolate': /home/kisskb/slave/src/mm/page_isolation.c:132:15: warning: 'order' may be used uninitialized in this function [-Wuninitialized] mm/mmap.o: warning: objtool: vma_adjust()+0x7d1: function has unreachable instruction CC fs/ext4/bitmap.o /home/kisskb/slave/src/block/blk-core.c: In function 'blk_queue_exit': /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here CC security/keys/user_defined.o arch/x86/xen/mmu.o: warning: objtool: xen_exchange_memory()+0x9e: function has unreachable instruction CC arch/x86/kernel/fpu/bugs.o LD arch/x86/xen/built-in.o block/blk-flush.o: warning: objtool: blk_flush_complete_seq()+0x7f: function has unreachable instruction CC fs/crypto/policy.o CC block/blk-settings.o fs/exportfs/expfs.o: warning: objtool: reconnect_path()+0xa7: function has unreachable instruction CC fs/ext4/dir.o /home/kisskb/slave/src/mm/zsmalloc.c: In function '__zs_compact': /home/kisskb/slave/src/mm/zsmalloc.c:1760:14: warning: 'page' may be used uninitialized in this function [-Wuninitialized] LD fs/exportfs/exportfs.o LD fs/exportfs/built-in.o CC arch/x86/kernel/cpu/scattered.o CC crypto/cmac.o CC crypto/hmac.o CC kernel/user.o mm/page_isolation.o: warning: objtool: start_isolate_page_range()+0x66: function has unreachable instruction arch/x86/kvm/mmu.o: warning: objtool: rmap_get_next()+0x10a: function has unreachable instruction CC crypto/vmac.o CC fs/f2fs/dir.o CC kernel/signal.o CC kernel/sys.o mm/mempolicy.o: warning: objtool: policy_zonelist()+0x133: function has unreachable instruction /home/kisskb/slave/src/fs/debugfs/file.c: In function 'debugfs_read_file_bool': /home/kisskb/slave/src/fs/debugfs/file.c:753:2: warning: 'val' may be used uninitialized in this function [-Wuninitialized] CC kernel/kmod.o CC crypto/xcbc.o fs/namei.o: warning: objtool: page_get_link()+0x2d8: function has unreachable instruction /home/kisskb/slave/src/block/blk-core.c: In function 'blk_account_io_done': /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here CC arch/x86/kernel/cpu/topology.o CC fs/fscache/cache.o CC arch/x86/kernel/fpu/core.o crypto/algboss.o: warning: objtool: cryptomgr_exit()+0x5a: function has unreachable instruction mm/zsmalloc.o: warning: objtool: zs_map_object()+0x29d: function has unreachable instruction CC crypto/crypto_null.o /home/kisskb/slave/src/block/blk-core.c: In function 'blk_account_io_start': /home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here /home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:242:26: note: 'percpu_count' was declared here CC fs/hugetlbfs/inode.o CC security/keys/proc.o LD fs/efivarfs/efivarfs.o LD fs/efivarfs/built-in.o fs/debugfs/file.o: warning: objtool: full_proxy_release()+0xb0: function has unreachable instruction LD fs/debugfs/debugfs.o CC fs/gfs2/acl.o CC fs/jbd2/transaction.o LD fs/debugfs/built-in.o fs/crypto/policy.o: warning: objtool: fscrypt_has_permitted_context()+0x46: function has unreachable instruction CC fs/crypto/keyinfo.o CC fs/jfs/super.o CC fs/kernfs/mount.o /home/kisskb/slave/src/arch/x86/kvm/x86.c: In function 'kvm_write_tsc': /home/kisskb/slave/src/arch/x86/kvm/x86.c:1529:9: warning: 'already_matched' may be used uninitialized in this function [-Wuninitialized] CC arch/x86/kernel/step.o CC kernel/workqueue.o CC arch/x86/kernel/cpu/common.o fs/ext4/bitmap.o: warning: objtool: ext4_inode_bitmap_csum_verify()+0x1a2: function has unreachable instruction fs/configfs/dir.o: warning: objtool: configfs_depend_prep()+0x91: function has unreachable instruction CC fs/ext4/file.o CC kernel/pid.o CC fs/configfs/symlink.o CC crypto/md5.o crypto/rsa-pkcs1pad.o: warning: objtool: pkcs1pad_sg_set_buf()+0xbc: function has unreachable instruction fs/fs-writeback.o: warning: objtool: inode_io_list_del_locked()+0x5b: function has unreachable instruction CC arch/x86/kernel/acpi/sleep.o CC crypto/rmd128.o mm/userfaultfd.o: warning: objtool: mcopy_atomic()+0x67: function has unreachable instruction /home/kisskb/slave/src/mm/memory.c: In function 'remap_pte_range': /home/kisskb/slave/src/include/linux/spinlock.h:347:2: warning: 'ptl' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/memory.c:1673:14: note: 'ptl' was declared here CC arch/x86/kernel/stacktrace.o CC arch/x86/kernel/reboot.o fs/ext2/balloc.o: warning: objtool: ext2_try_to_allocate()+0x190: function has unreachable instruction CC fs/ext2/dir.o CC crypto/rmd160.o CC crypto/rmd320.o mm/migrate.o: warning: objtool: copy_huge_page()+0x136: function has unreachable instruction CC fs/ext2/file.o block/blk-settings.o: warning: objtool: blk_queue_chunk_sectors()+0x94: function has unreachable instruction kernel/ptrace.o: warning: objtool: __ptrace_link()+0x5e: function has unreachable instruction CC fs/dlm/dir.o CC kernel/task_work.o CC block/blk-ioc.o CC security/keys/sysctl.o CC kernel/extable.o CC fs/nls/nls_base.o CC fs/ext4/fsync.o CC fs/gfs2/bmap.o fs/fscache/cache.o: warning: objtool: fscache_add_cache()+0x5f: function has unreachable instruction CC crypto/sha1_generic.o /home/kisskb/slave/src/mm/memory.c: In function 'copy_pte_range': /home/kisskb/slave/src/include/linux/spinlock.h:347:2: warning: 'dst_ptl' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/memory.c:920:24: note: 'dst_ptl' was declared here fs/kernfs/mount.o: warning: objtool: kernfs_node_dentry()+0x5b: function has unreachable instruction CC arch/x86/kernel/msr.o CC fs/fscache/cookie.o CC fs/kernfs/inode.o kernel/kmod.o: warning: objtool: proc_cap_handler()+0x10b: function has unreachable instruction CC arch/x86/kernel/fpu/regset.o CC kernel/params.o CC arch/x86/kernel/cpuid.o AS arch/x86/kernel/acpi/wakeup_64.o arch/x86/kernel/apic/apic.o: warning: objtool: setup_local_APIC()+0x108: function has unreachable instruction CC arch/x86/kernel/acpi/cstate.o CC fs/configfs/mount.o CC arch/x86/kernel/apic/apic_noop.o CC security/keys/trusted.o CC crypto/sha256_generic.o crypto/vmac.o: warning: objtool: vhash_update()+0xa6: function has unreachable instruction fs/direct-io.o: warning: objtool: get_more_blocks()+0x98: function has unreachable instruction CC crypto/sha512_generic.o fs/crypto/keyinfo.o: warning: objtool: get_crypt_info()+0x30c: function has unreachable instruction CC fs/ext2/ialloc.o block/blk-core.o: warning: objtool: blk_old_get_request()+0x60: function has unreachable instruction LD fs/crypto/fscrypto.o CC fs/ext2/inode.o fs/jfs/super.o: warning: objtool: jfs_destroy_inode()+0x57: function has unreachable instruction mm/memory.o: warning: objtool: __pte_alloc_kernel()+0x1af: function has unreachable instruction CC fs/jfs/file.o LD fs/crypto/built-in.o CC block/blk-map.o CC fs/nls/nls_cp737.o CC fs/jfs/inode.o CC fs/notify/fsnotify.o fs/buffer.o: warning: objtool: attach_nobh_buffers()+0x9a: function has unreachable instruction CC arch/x86/kernel/early-quirks.o CC fs/dlm/lock.o CC kernel/kthread.o CC crypto/wp512.o fs/ext4/file.o: warning: objtool: ext4_file_write_iter()+0x461: function has unreachable instruction CC crypto/gf128mul.o CC fs/ext4/ialloc.o CC fs/ntfs/aops.o CC kernel/sys_ni.o CC arch/x86/kernel/fpu/signal.o CC kernel/nsproxy.o CC arch/x86/kernel/smp.o mm/hugetlb.o: warning: objtool: hugetlb_vm_op_fault()+0xd: function has unreachable instruction CC kernel/notifier.o CC arch/x86/kernel/smpboot.o CC fs/configfs/item.o fs/ext4/balloc.o: warning: objtool: ext4_validate_block_bitmap()+0x64: function has unreachable instruction CC fs/ocfs2/alloc.o CC arch/x86/kernel/apic/ipi.o CC arch/x86/kernel/tsc_sync.o CC fs/ext4/inode.o block/blk-ioc.o: warning: objtool: get_io_context()+0x4c: function has unreachable instruction CC fs/nls/nls_cp775.o fs/kernfs/inode.o: warning: objtool: kernfs_init_inode()+0x125: function has unreachable instruction CC block/blk-exec.o CC fs/kernfs/dir.o fs/hugetlbfs/inode.o: warning: objtool: hugetlbfs_write_end()+0xd: function has unreachable instruction LD arch/x86/kernel/acpi/built-in.o LD fs/hugetlbfs/hugetlbfs.o CC crypto/ecb.o arch/x86/kernel/cpu/common.o: warning: objtool: identify_cpu()+0x20e: function has unreachable instruction LD fs/hugetlbfs/built-in.o CC arch/x86/kernel/setup_percpu.o CC arch/x86/kernel/cpu/rdrand.o CC fs/jfs/namei.o CC fs/overlayfs/super.o fs/f2fs/dir.o: warning: objtool: f2fs_set_link()+0x250: function has unreachable instruction CC crypto/cbc.o kernel/params.o: warning: objtool: param_array_get()+0xb5: function has unreachable instruction CC fs/f2fs/file.o CC kernel/ksysfs.o fs/ext2/dir.o: warning: objtool: ext2_set_link()+0x1e4: function has unreachable instruction kernel/sys.o: warning: objtool: k_getrusage()+0x370: function has unreachable instruction CC fs/ext2/ioctl.o CC kernel/cred.o CC fs/nls/nls_cp850.o LD fs/configfs/configfs.o LD fs/configfs/built-in.o CC crypto/pcbc.o CC arch/x86/kernel/cpu/match.o CC crypto/cts.o CC arch/x86/kernel/mpparse.o fs/fscache/cookie.o: warning: objtool: __fscache_invalidate()+0xa3: function has unreachable instruction kernel/notifier.o: warning: objtool: srcu_init_notifier_head()+0x63: function has unreachable instruction CC block/blk-merge.o CC fs/fscache/fsdef.o CC kernel/reboot.o fs/notify/fsnotify.o: warning: objtool: send_to_group()+0x7e: function has unreachable instruction CC fs/notify/notification.o CC fs/proc/task_mmu.o CC fs/ext2/namei.o fs/jfs/inode.o: warning: objtool: jfs_truncate_nolock()+0x40: function has unreachable instruction CC crypto/lrw.o CC fs/jfs/jfs_mount.o CC arch/x86/kernel/trace_clock.o CC crypto/xts.o CC kernel/async.o CC arch/x86/kernel/fpu/xstate.o CC arch/x86/kernel/apic/vector.o CC fs/nls/nls_cp852.o CC crypto/ctr.o CC arch/x86/kernel/machine_kexec_64.o CC block/blk-softirq.o CC arch/x86/kernel/cpu/proc.o CC fs/ext2/super.o CC crypto/keywrap.o crypto/cts.o: warning: objtool: cts_cbc_decrypt()+0x1a7: function has unreachable instruction AS arch/x86/kernel/relocate_kernel_64.o fs/jbd2/transaction.o: warning: objtool: jbd2_journal_file_inode()+0x275: function has unreachable instruction CC crypto/gcm.o CC fs/fscache/main.o fs/ext4/fsync.o: warning: objtool: ext4_sync_file()+0x8a: function has unreachable instruction CC fs/jbd2/commit.o fs/ext2/inode.o: warning: objtool: ext2_get_blocks()+0x8a: function has unreachable instruction CC arch/x86/kernel/crash.o CC fs/ext4/page-io.o CC fs/ext2/symlink.o CC kernel/range.o CC security/keys/encrypted-keys/encrypted.o CC kernel/smpboot.o CC crypto/ccm.o fs/notify/notification.o: warning: objtool: fsnotify_notify_queue_is_empty()+0x4b: function has unreachable instruction CC fs/nls/nls_cp857.o CC fs/notify/group.o CC arch/x86/kernel/kexec-bzimage64.o fs/ntfs/aops.o: warning: objtool: ntfs_bmap()+0x120: function has unreachable instruction CC fs/ntfs/attrib.o CC kernel/debug/debug_core.o CC kernel/events/core.o CC kernel/bpf/core.o CC fs/ext2/xattr.o MKCAP arch/x86/kernel/cpu/capflags.c CC fs/ext2/xattr_user.o crypto/lrw.o: warning: objtool: lrw_crypt()+0x8e: function has unreachable instruction arch/x86/kernel/mpparse.o: warning: objtool: default_get_smp_config()+0x259: function has unreachable instruction block/blk-softirq.o: warning: objtool: __blk_complete_request()+0x61: function has unreachable instruction CC crypto/chacha20poly1305.o kernel/cred.o: warning: objtool: __put_cred()+0x4d: function has unreachable instruction mm/huge_memory.o: warning: objtool: shrink_huge_zero_page_scan()+0x99: function has unreachable instruction CC arch/x86/kernel/crash_dump_64.o fs/gfs2/bmap.o: warning: objtool: do_strip()+0x5c2: function has unreachable instruction CC fs/nls/nls_cp860.o CC block/blk-timeout.o CC arch/x86/kernel/doublefault.o CC fs/gfs2/dir.o CC fs/fscache/netfs.o CC kernel/gcov/base.o crypto/xts.o: warning: objtool: xts_crypt()+0x83: function has unreachable instruction fs/overlayfs/super.o: warning: objtool: ovl_dentry_update()+0x146: function has unreachable instruction CC crypto/cryptd.o CC fs/overlayfs/inode.o CC fs/jfs/jfs_umount.o fs/jfs/namei.o: warning: objtool: commitZeroLink()+0xb9: function has unreachable instruction CC arch/x86/kernel/kgdb.o CC fs/jfs/jfs_xtree.o fs/btrfs/super.o: warning: objtool: btrfs_calc_avail_data_space()+0xa5: function has unreachable instruction CC fs/btrfs/ctree.o crypto/keywrap.o: warning: objtool: crypto_kw_scatterlist_ff()+0x5a: function has unreachable instruction CC crypto/mcryptd.o kernel/smpboot.o: warning: objtool: smpboot_thread_fn()+0x229: function has unreachable instruction arch/x86/kvm/x86.o: warning: objtool: kvm_define_shared_msr()+0x55: function has unreachable instruction CC fs/kernfs/file.o LD arch/x86/kvm/kvm.o CC arch/x86/kernel/hpet.o LD arch/x86/kvm/built-in.o CC crypto/des_generic.o arch/x86/kernel/apic/vector.o: warning: objtool: __assign_irq_vector()+0x65b: function has unreachable instruction CC kernel/irq/irqdesc.o CC fs/nls/nls_cp861.o CC kernel/irq/handle.o CC fs/notify/inode_mark.o /home/kisskb/slave/src/mm/slub.c: In function 'kmem_cache_free_bulk': /home/kisskb/slave/src/mm/slub.c:2810:14: warning: 'df.cnt' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/slub.c:2922:28: note: 'df.cnt' was declared here /home/kisskb/slave/src/mm/slub.c:2810:14: warning: 'df.freelist' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/slub.c:2922:28: note: 'df.freelist' was declared here /home/kisskb/slave/src/mm/slub.c:2775:26: warning: 'df.tail' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/slub.c:2922:28: note: 'df.tail' was declared here /home/kisskb/slave/src/mm/slub.c:1327:25: warning: 'df.s' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/slub.c:2922:28: note: 'df.s' was declared here CC arch/x86/kernel/apic/hw_nmi.o CC fs/ext2/xattr_trusted.o CC kernel/gcov/fs.o CC arch/x86/kernel/nmi_selftest.o CC arch/x86/kernel/kvm.o kernel/signal.o: warning: objtool: task_set_jobctl_pending()+0x5b: function has unreachable instruction /home/kisskb/slave/src/block/blk-merge.c: In function '__blk_recalc_rq_segments': /home/kisskb/slave/src/block/blk-merge.c:263:2: warning: 'bbio' may be used uninitialized in this function [-Wuninitialized] LD kernel/livepatch/built-in.o CC arch/x86/kernel/kvmclock.o CC fs/jfs/jfs_imap.o fs/ext4/page-io.o: warning: objtool: ext4_finish_bio()+0xe7: function has unreachable instruction CC fs/ext4/ioctl.o CC fs/nls/nls_cp862.o /home/kisskb/slave/src/block/blk-merge.c: In function 'blk_account_io_merge': /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here CC kernel/locking/mutex.o CC arch/x86/kernel/paravirt_patch_64.o CC arch/x86/kernel/paravirt.o arch/x86/kernel/fpu/xstate.o: warning: objtool: fpu__init_system_xstate()+0xe0: function has unreachable instruction block/blk-timeout.o: warning: objtool: blk_add_timer()+0xc7: function has unreachable instruction CC fs/fscache/object.o LD arch/x86/kernel/fpu/built-in.o fs/overlayfs/inode.o: warning: objtool: ovl_listxattr()+0x120: function has unreachable instruction CC arch/x86/kernel/paravirt-spinlocks.o CC block/blk-lib.o CC fs/overlayfs/dir.o CC fs/ext2/xattr_security.o fs/notify/inode_mark.o: warning: objtool: fsnotify_destroy_inode_mark()+0x59: function has unreachable instruction CC kernel/irq/manage.o CC fs/notify/mark.o kernel/debug/debug_core.o: warning: objtool: kgdb_unregister_io_module()+0x50: function has unreachable instruction CC arch/x86/kernel/pvclock.o CC kernel/debug/gdbstub.o crypto/ccm.o: warning: objtool: crypto_rfc4309_crypt()+0xf4: function has unreachable instruction CC arch/x86/kernel/apic/io_apic.o CC crypto/fcrypt.o CC arch/x86/kernel/pcspeaker.o CC kernel/irq/spurious.o kernel/bpf/core.o: warning: objtool: bpf_prog_realloc()+0x5a: function has unreachable instruction crypto/gcm.o: warning: objtool: crypto_rfc4106_crypt()+0xe8: function has unreachable instruction CC kernel/bpf/syscall.o CC fs/nls/nls_cp864.o CC crypto/blowfish_generic.o CC crypto/blowfish_common.o crypto/mcryptd.o: warning: objtool: mcryptd_fini_queue.constprop.1()+0x66: function has unreachable instruction CC arch/x86/kernel/check.o CC crypto/twofish_common.o CC arch/x86/kernel/pci-swiotlb.o security/keys/encrypted-keys/encrypted.o: warning: objtool: derived_key_encrypt.constprop.10()+0x112: function has unreachable instruction fs/ntfs/attrib.o: warning: objtool: ntfs_attr_lookup()+0x89: function has unreachable instruction CC security/keys/encrypted-keys/ecryptfs_format.o CC fs/ntfs/collate.o crypto/chacha20poly1305.o: warning: objtool: poly_tail()+0x9a: function has unreachable instruction CC crypto/serpent_generic.o CC kernel/gcov/gcc_4_7.o CC crypto/aes_generic.o CC arch/x86/kernel/sysfb.o CC arch/x86/kernel/sysfb_efi.o fs/proc/task_mmu.o: warning: objtool: smaps_hugetlb_range()+0x23d: function has unreachable instruction crypto/cryptd.o: warning: objtool: cryptd_fini_queue.constprop.6()+0x66: function has unreachable instruction CC fs/proc/inode.o CC arch/x86/kernel/perf_regs.o CC crypto/camellia_generic.o CC fs/proc/root.o LD fs/ext2/ext2.o CC fs/nls/nls_cp865.o LD fs/ext2/built-in.o CC fs/kernfs/symlink.o CC arch/x86/kernel/tracepoint.o CC security/keys/encrypted-keys/masterkey_trusted.o CC fs/quota/dquot.o CC kernel/irq/resend.o CC crypto/cast_common.o CC block/blk-mq.o CC crypto/cast6_generic.o CC arch/x86/kernel/pci-calgary_64.o fs/notify/mark.o: warning: objtool: fsnotify_detach_mark()+0x5c: function has unreachable instruction CC arch/x86/kernel/tce_64.o CC fs/notify/vfsmount_mark.o fs/ntfs/collate.o: warning: objtool: ntfs_collate_ntofs_ulong()+0x59: function has unreachable instruction CC arch/x86/kernel/vsmp_64.o CC fs/ntfs/compress.o CC crypto/tea.o /home/kisskb/slave/src/fs/ext4/ialloc.c: In function 'ext4_orphan_get': /home/kisskb/slave/src/include/asm-generic/bitops/le.h:54:9: warning: 'bit' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/ext4/ialloc.c:1152:6: note: 'bit' was declared here block/blk-merge.o: warning: objtool: __blk_bios_map_sg()+0x14e: function has unreachable instruction fs/gfs2/dir.o: warning: objtool: gfs2_dirent_offset()+0x4c: function has unreachable instruction fs/jbd2/commit.o: warning: objtool: jbd2_journal_commit_transaction()+0x2ee: function has unreachable instruction CC crypto/anubis.o CC crypto/seed.o CC fs/gfs2/xattr.o CC fs/jbd2/recovery.o mm/slub.o: warning: objtool: new_slab()+0x59: function has unreachable instruction CC fs/nls/nls_cp866.o CC block/blk-mq-tag.o AS arch/x86/kernel/head_64.o arch/x86/kernel/paravirt.o: warning: objtool: native_get_debugreg()+0x63: function has unreachable instruction LD mm/built-in.o CC arch/x86/kernel/head64.o fs/fscache/object.o: warning: objtool: fscache_parent_ready()+0xa3: function has unreachable instruction kernel/workqueue.o: warning: objtool: init_pwq()+0x5d: function has unreachable instruction CC arch/x86/kernel/ebda.o CC arch/x86/kernel/platform-quirks.o CC fs/fscache/operation.o CC kernel/power/qos.o fs/ext4/ialloc.o: warning: objtool: ext4_validate_inode_bitmap()+0x65: function has unreachable instruction CC fs/ext4/namei.o LD security/keys/encrypted-keys/encrypted-keys.o CC fs/ext4/super.o LD security/keys/encrypted-keys/built-in.o LD security/keys/built-in.o LD kernel/debug/built-in.o LD kernel/gcov/built-in.o LD fs/kernfs/built-in.o fs/overlayfs/dir.o: warning: objtool: ovl_rename2()+0xe33: function has unreachable instruction CC fs/proc/base.o LDS arch/x86/kernel/vmlinux.lds CC kernel/printk/printk.o CC fs/overlayfs/readdir.o LD security/built-in.o CC fs/ramfs/inode.o CC fs/ramfs/file-mmu.o CC kernel/rcu/update.o /home/kisskb/slave/src/arch/x86/kernel/apic/io_apic.c: In function 'print_IO_APIC': /home/kisskb/slave/src/arch/x86/kernel/apic/io_apic.c:1325:2: warning: 'reg_03.raw' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/arch/x86/kernel/apic/io_apic.c:1325:2: warning: 'reg_02.raw' may be used uninitialized in this function [-Wuninitialized] CC fs/nls/nls_cp869.o CC fs/nls/nls_cp932.o CC kernel/irq/chip.o CC kernel/sched/core.o CC fs/proc/generic.o fs/notify/vfsmount_mark.o: warning: objtool: fsnotify_destroy_vfsmount_mark()+0x59: function has unreachable instruction arch/x86/kernel/tce_64.o: warning: objtool: build_tce_table()+0x45: function has unreachable instruction LD sound/built-in.o CC fs/notify/fdinfo.o /home/kisskb/slave/src/arch/x86/kernel/apic/io_apic.c: In function 'mp_map_pin_to_irq': /home/kisskb/slave/src/arch/x86/kernel/apic/io_apic.c:1031:6: warning: 'irq' may be used uninitialized in this function [-Wuninitialized] CC fs/reiserfs/bitmap.o LD fs/notify/dnotify/built-in.o LD fs/notify/fanotify/built-in.o CC crypto/salsa20_generic.o CC fs/notify/inotify/inotify_fsnotify.o CC crypto/chacha20_generic.o CC crypto/poly1305_generic.o CC kernel/locking/semaphore.o LD firmware/built-in.o fs/jfs/jfs_imap.o: warning: objtool: diFindFree()+0x2f: function has unreachable instruction CC crypto/deflate.o CC fs/jfs/jfs_debug.o CC fs/nls/nls_euc-jp.o CC kernel/irq/dummychip.o CC arch/x86/pci/i386.o fs/fscache/operation.o: warning: objtool: fscache_put_operation()+0x99: function has unreachable instruction fs/dlm/lock.o: warning: objtool: kill_lkb()+0x37: function has unreachable instruction CC fs/fscache/page.o CC crypto/michael_mic.o CC fs/dlm/lockspace.o CC fs/dlm/main.o CC fs/dlm/member.o arch/x86/kernel/apic/io_apic.o: warning: objtool: mp_irqdomain_free()+0x5c: function has unreachable instruction CC kernel/sched/loadavg.o CC arch/x86/kernel/apic/msi.o fs/f2fs/file.o: warning: objtool: fill_zero()+0x1cd: function has unreachable instruction CC fs/f2fs/inode.o CC crypto/crc32c_generic.o CC fs/jfs/jfs_dmap.o LD fs/ramfs/ramfs.o LD fs/ramfs/built-in.o CC fs/nls/nls_cp949.o CC fs/dlm/memory.o fs/notify/inotify/inotify_fsnotify.o: warning: objtool: inotify_handle_event()+0x69: function has unreachable instruction CC crypto/crc32_generic.o CC fs/notify/inotify/inotify_user.o CC fs/sysfs/file.o fs/jfs/jfs_xtree.o: warning: objtool: xtExtend()+0x660: function has unreachable instruction block/blk-mq-tag.o: warning: objtool: blk_mq_put_tag()+0x89: function has unreachable instruction CC fs/jfs/jfs_unicode.o CC block/blk-mq-sysfs.o CC crypto/crct10dif_common.o arch/x86/kernel/pci-calgary_64.o: warning: objtool: iommu_free()+0xe5: function has unreachable instruction kernel/bpf/syscall.o: warning: objtool: fixup_bpf_calls()+0x9e: function has unreachable instruction CC kernel/irq/devres.o CC crypto/crct10dif_generic.o CC fs/jbd2/checkpoint.o LD drivers/accessibility/braille/built-in.o CC kernel/locking/rwsem.o CC crypto/authenc.o CC fs/overlayfs/copy_up.o CC kernel/bpf/verifier.o LD drivers/accessibility/built-in.o CC crypto/authencesn.o CC fs/nls/nls_cp1250.o kernel/rcu/update.o: warning: objtool: rcu_spawn_tasks_kthread()+0x16c: function has unreachable instruction fs/proc/generic.o: warning: objtool: proc_create_data()+0xfd: function has unreachable instruction CC kernel/rcu/sync.o CC kernel/sched/clock.o CC fs/proc/array.o CC crypto/lz4hc.o CC crypto/rng.o /home/kisskb/slave/src/fs/btrfs/ctree.c: In function 'push_nodes_for_insert': /home/kisskb/slave/src/fs/btrfs/ctree.c:2182:24: warning: 'pslot' may be used uninitialized in this function [-Wuninitialized] CC kernel/irq/generic-chip.o CC crypto/ansi_cprng.o fs/jbd2/recovery.o: warning: objtool: jbd2_block_tag_csum_verify()+0x1e2: function has unreachable instruction /home/kisskb/slave/src/fs/btrfs/ctree.c: In function 'balance_level': /home/kisskb/slave/src/fs/btrfs/ctree.c:1978:24: warning: 'pslot' may be used uninitialized in this function [-Wuninitialized] CC fs/dlm/midcomms.o CC fs/jbd2/revoke.o CC arch/x86/pci/init.o kernel/power/qos.o: warning: objtool: pm_qos_dbg_show_requests()+0x2f8: function has unreachable instruction CC drivers/acpi/tables.o CC kernel/power/main.o LD kernel/printk/built-in.o fs/ntfs/compress.o: warning: objtool: allocate_compression_buffers()+0x46: function has unreachable instruction CC arch/x86/kernel/apic/htirq.o CC fs/ntfs/debug.o CC kernel/irq/autoprobe.o kernel/rcu/sync.o: warning: objtool: rcu_sync_func()+0x54: function has unreachable instruction CC fs/nls/nls_cp1251.o CC kernel/time/time.o CC kernel/rcu/srcu.o CC crypto/drbg.o CC kernel/locking/percpu-rwsem.o /home/kisskb/slave/src/fs/reiserfs/bitmap.c: In function 'scan_bitmap_block.constprop.7': /home/kisskb/slave/src/fs/reiserfs/bitmap.c:269:9: warning: 'next' may be used uninitialized in this function [-Wuninitialized] CC crypto/jitterentropy.o CC fs/jfs/jfs_dtree.o CC fs/nls/nls_ascii.o fs/gfs2/xattr.o: warning: objtool: ea_list_i()+0x153: function has unreachable instruction CC fs/gfs2/glock.o CC fs/dlm/netlink.o CC crypto/jitterentropy-kcapi.o CC crypto/ghash-generic.o CC kernel/sched/cputime.o fs/dlm/member.o: warning: objtool: make_member_array()+0x2cf: function has unreachable instruction fs/reiserfs/bitmap.o: warning: objtool: reiserfs_read_bitmap_block()+0x1de: function has unreachable instruction fs/notify/inotify/inotify_user.o: warning: objtool: inotify_idr_find_locked()+0x5e: function has unreachable instruction CC fs/nls/nls_iso8859-2.o CC fs/dlm/lowcomms.o CC fs/reiserfs/do_balan.o LD fs/notify/inotify/built-in.o fs/overlayfs/copy_up.o: warning: objtool: ovl_copy_up_locked()+0x1d9: function has unreachable instruction LD fs/notify/built-in.o CC fs/nls/nls_iso8859-4.o LD fs/overlayfs/overlay.o LD fs/overlayfs/built-in.o fs/sysfs/file.o: warning: objtool: sysfs_kf_seq_show()+0x81: function has unreachable instruction /home/kisskb/slave/src/block/blk-mq.c: In function 'blk_mq_map_request': /home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here CC fs/tracefs/inode.o CC fs/ntfs/dir.o CC crypto/af_alg.o fs/dlm/midcomms.o: warning: objtool: dlm_process_incoming_buffer()+0x2b3: function has unreachable instruction CC fs/sysfs/dir.o CC fs/dlm/plock.o CC kernel/power/process.o CC block/blk-mq-cpu.o CC arch/x86/pci/direct.o CC kernel/irq/irqdomain.o fs/fscache/page.o: warning: objtool: fscache_release_retrieval_op()+0xad: function has unreachable instruction CC kernel/locking/mutex-debug.o CC kernel/irq/proc.o CC fs/fscache/proc.o CC fs/nls/nls_iso8859-7.o fs/quota/dquot.o: warning: objtool: inode_reserved_space()+0x5a: function has unreachable instruction CC fs/quota/quota_v1.o kernel/rcu/srcu.o: warning: objtool: __synchronize_srcu()+0x250: function has unreachable instruction arch/x86/kernel/apic/htirq.o: warning: objtool: htirq_domain_free()+0x6d: function has unreachable instruction CC drivers/acpi/blacklist.o CC kernel/time/timer.o CC arch/x86/kernel/apic/apic_flat_64.o CC kernel/rcu/rcuperf.o CC fs/nls/nls_iso8859-13.o CC crypto/algif_hash.o CC fs/dlm/rcom.o fs/proc/base.o: warning: objtool: proc_pid_cmdline_read()+0x62: function has unreachable instruction CC fs/proc/fd.o CC crypto/algif_skcipher.o CC crypto/algif_rng.o fs/f2fs/inode.o: warning: objtool: do_read_inode()+0x666: function has unreachable instruction CC fs/nls/nls_koi8-u.o CC kernel/sched/idle_task.o CC fs/xfs/xfs_trace.o CC fs/f2fs/namei.o fs/proc/array.o: warning: objtool: proc_pid_status()+0xc3: function has unreachable instruction CC crypto/xor.o fs/jbd2/revoke.o: warning: objtool: jbd2_journal_destroy_revoke_table()+0x60: function has unreachable instruction CC fs/proc/proc_tty.o fs/jbd2/checkpoint.o: warning: objtool: jbd2_cleanup_journal_tail()+0xb6: function has unreachable instruction CC fs/jbd2/journal.o CC fs/fscache/histogram.o CC crypto/asymmetric_keys/asymmetric_type.o fs/sysfs/dir.o: warning: objtool: sysfs_create_dir_ns()+0x63: function has unreachable instruction CC fs/nls/nls_koi8-ru.o CC fs/sysfs/symlink.o CC kernel/locking/lockdep.o CC fs/dlm/recover.o CC crypto/async_tx/async_tx.o CC fs/quota/quota_v2.o CC kernel/irq/migration.o CC fs/nls/nls_utf8.o block/blk-mq-cpu.o: warning: objtool: blk_mq_register_cpu_notifier()+0x4e: function has unreachable instruction kernel/power/process.o: warning: objtool: freeze_processes()+0x11c: function has unreachable instruction block/blk-mq.o: warning: objtool: blk_mq_end_request()+0x37: function has unreachable instruction CC block/blk-mq-cpumap.o CC kernel/power/suspend.o fs/tracefs/inode.o: warning: objtool: tracefs_create_file()+0xa6: function has unreachable instruction CC block/ioctl.o crypto/drbg.o: warning: objtool: drbg_init_hash_kernel()+0x129: function has unreachable instruction LD fs/tracefs/tracefs.o CC drivers/acpi/osi.o LD fs/tracefs/built-in.o kernel/sched/idle_task.o: warning: objtool: prio_changed_idle()+0xd: function has unreachable instruction CC fs/anon_inodes.o CC crypto/hash_info.o CC arch/x86/kernel/apic/probe_64.o CC kernel/sched/fair.o CC arch/x86/pci/xen.o fs/jfs/jfs_dmap.o: warning: objtool: blkstol2()+0xcc: function has unreachable instruction CC crypto/ablk_helper.o CC fs/proc/cmdline.o CC fs/nls/mac-celtic.o CC fs/nls/mac-centeuro.o CC fs/jfs/jfs_inode.o /home/kisskb/slave/src/crypto/async_tx/async_tx.c: In function 'async_trigger_callback': /home/kisskb/slave/src/crypto/async_tx/async_tx.c:258:18: warning: 'chan' may be used uninitialized in this function [-Wuninitialized] kernel/irq/irqdomain.o: warning: objtool: irq_domain_free_irqs_recursive()+0x8d: function has unreachable instruction crypto/async_tx/async_tx.o: warning: objtool: async_tx_channel_switch.isra.9()+0x86: function has unreachable instruction LD fs/fscache/fscache.o CC fs/dlm/recoverd.o CC crypto/async_tx/async_memcpy.o CC kernel/irq/pm.o /home/kisskb/slave/src/fs/ntfs/dir.c: In function 'ntfs_readdir': /home/kisskb/slave/src/fs/ntfs/dir.c:1430:7: warning: 'bmp_vi' may be used uninitialized in this function [-Wuninitialized] LD fs/fscache/built-in.o crypto/algif_rng.o: warning: objtool: rng_exit()+0x5a: function has unreachable instruction CC fs/timerfd.o LD crypto/crypto.o LD crypto/crypto_algapi.o LD crypto/crypto_blkcipher.o kernel/irq/migration.o: warning: objtool: irq_move_masked_irq()+0x189: function has unreachable instruction LD crypto/crypto_hash.o fs/sysfs/symlink.o: warning: objtool: sysfs_do_create_link_sd.isra.2()+0x6c: function has unreachable instruction fs/quota/quota_v2.o: warning: objtool: v2r1_is_id()+0x70: function has unreachable instruction CC crypto/rsapubkey-asn1.o CC kernel/irq/msi.o CC fs/quota/quota_tree.o CC fs/sysfs/mount.o CC kernel/rcu/tree.o CC fs/proc/consoles.o CC crypto/rsaprivkey-asn1.o LD crypto/cryptomgr.o CC crypto/asymmetric_keys/restrict.o LD crypto/jitterentropy_rng.o CC fs/proc/cpuinfo.o CC fs/nls/mac-croatian.o crypto/algif_hash.o: warning: objtool: hash_sendpage()+0xcc: function has unreachable instruction LD crypto/rsa_generic.o CC fs/nls/mac-cyrillic.o CC fs/proc/devices.o CC fs/sysfs/group.o CC fs/eventfd.o CC fs/nls/mac-roman.o CC fs/jfs/jfs_discard.o CC drivers/acpi/osl.o crypto/af_alg.o: warning: objtool: af_alg_make_sg()+0x196: function has unreachable instruction CC kernel/sched/rt.o LD arch/x86/kernel/apic/built-in.o CC block/genhd.o CC fs/nls/mac-turkish.o CC fs/dlm/requestqueue.o CC fs/dlm/user.o LD drivers/amba/built-in.o LD drivers/android/built-in.o CC block/scsi_ioctl.o CC crypto/async_tx/async_xor.o CC fs/proc/interrupts.o CC crypto/asymmetric_keys/signature.o fs/dlm/recover.o: warning: objtool: recover_locks()+0x6c: function has unreachable instruction fs/btrfs/ctree.o: warning: objtool: unlock_up()+0x3b6: function has unreachable instruction CC fs/proc/loadavg.o CC drivers/ata/libata-core.o /home/kisskb/slave/src/kernel/events/core.c: In function '_perf_ioctl': /home/kisskb/slave/src/include/linux/file.h:38:2: warning: '((void )&output+8)' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/kernel/events/core.c:4435:14: note: '((void )&output+8)' was declared here /home/kisskb/slave/src/include/linux/file.h:39:7: warning: 'output.file' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/kernel/events/core.c:4435:14: note: 'output.file' was declared here CC fs/proc/meminfo.o CC drivers/ata/libata-scsi.o CC fs/proc/stat.o CC fs/btrfs/extent-tree.o CC fs/proc/uptime.o fs/reiserfs/do_balan.o: warning: objtool: balance_leaf_new_nodes()+0x89: function has unreachable instruction CC fs/reiserfs/namei.o CC block/partition-generic.o CC block/ioprio.o LD fs/nls/built-in.o CC fs/userfaultfd.o fs/quota/quota_tree.o: warning: objtool: qtree_get_next_id()+0x75: function has unreachable instruction CC fs/quota/quota.o fs/sysfs/group.o: warning: objtool: internal_create_group()+0xaf: function has unreachable instruction LD fs/sysfs/built-in.o CC fs/dax.o CC fs/dlm/util.o CC fs/locks.o crypto/async_tx/async_xor.o: warning: objtool: async_xor()+0x73: function has unreachable instruction CC fs/binfmt_misc.o CC fs/proc/version.o CC crypto/async_tx/async_pq.o kernel/irq/msi.o: warning: objtool: msi_domain_activate()+0x5f: function has unreachable instruction LD kernel/irq/built-in.o LD crypto/asymmetric_keys/asymmetric_keys.o LD crypto/asymmetric_keys/built-in.o fs/dlm/lowcomms.o: warning: objtool: send_to_sock()+0x132: function has unreachable instruction CC drivers/acpi/utils.o CC fs/proc/softirqs.o CC fs/jfs/jfs_extent.o CC fs/dlm/debug_fs.o CC fs/proc/namespaces.o CC arch/x86/pci/fixup.o CC kernel/trace/trace_clock.o CC fs/proc/self.o fs/ntfs/dir.o: warning: objtool: ntfs_lookup_inode_by_name()+0x77: function has unreachable instruction kernel/bpf/verifier.o: warning: objtool: mark_reg_unknown_value()+0x53: function has unreachable instruction CC fs/ntfs/file.o /home/kisskb/slave/src/drivers/acpi/osl.c: In function 'acpi_os_execute': /home/kisskb/slave/src/drivers/acpi/osl.c:1098:21: warning: 'queue' may be used uninitialized in this function [-Wuninitialized] kernel/power/suspend.o: warning: objtool: suspend_enter()+0x75a: function has unreachable instruction CC kernel/power/autosleep.o crypto/algif_skcipher.o: warning: objtool: skcipher_sendpage()+0x256: function has unreachable instruction CC fs/proc/thread_self.o CC kernel/bpf/inode.o kernel/time/timer.o: warning: objtool: migrate_timers()+0x5b: function has unreachable instruction CC fs/proc/proc_sysctl.o CC fs/proc/proc_net.o CC kernel/time/hrtimer.o CC kernel/time/itimer.o CC fs/f2fs/hash.o fs/dlm/user.o: warning: objtool: dlm_user_add_ast()+0xed: function has unreachable instruction CC kernel/time/posix-timers.o CC block/badblocks.o CC fs/proc/kcore.o drivers/acpi/osl.o: warning: objtool: acpi_os_read_port()+0xee: function has unreachable instruction CC drivers/acpi/reboot.o CC kernel/trace/ring_buffer.o CC fs/proc/vmcore.o CC block/partitions/check.o CC fs/binfmt_script.o CC fs/ntfs/index.o crypto/async_tx/async_pq.o: warning: objtool: do_sync_gen_syndrome()+0xf3: function has unreachable instruction CC fs/jfs/symlink.o CC crypto/async_tx/async_raid6_recov.o /home/kisskb/slave/src/fs/dax.c: In function 'dax_io': /home/kisskb/slave/src/fs/dax.c:248:2: warning: 'rc' may be used uninitialized in this function [-Wuninitialized] CC block/bsg.o CC fs/proc/page.o fs/ext4/namei.o: warning: objtool: ext4_dx_csum()+0x90: function has unreachable instruction fs/ext4/inode.o: warning: objtool: ext4_da_should_update_i_disksize()+0x5c: function has unreachable instruction LD fs/dlm/dlm.o CC block/bsg-lib.o CC fs/ext4/symlink.o LD fs/dlm/built-in.o CC fs/ext4/hash.o CC fs/binfmt_elf.o CC fs/jfs/jfs_metapage.o CC fs/quota/kqid.o CC arch/x86/pci/acpi.o CC fs/f2fs/super.o CC drivers/acpi/nvs.o CC fs/jfs/jfs_logmgr.o LD kernel/power/built-in.o CC kernel/kcmp.o fs/jbd2/journal.o: warning: objtool: get_slab()+0x71: function has unreachable instruction kernel/locking/lockdep.o: warning: objtool: mark_held_locks()+0x5a: function has unreachable instruction LD fs/jbd2/jbd2.o LD fs/jbd2/built-in.o CC kernel/locking/lockdep_proc.o CC block/partitions/msdos.o CC fs/mbcache.o fs/quota/quota.o: warning: objtool: quota_getxquota()+0x6a: function has unreachable instruction CC fs/quota/netlink.o CC drivers/acpi/wakeup.o CC kernel/bpf/helpers.o CC fs/posix_acl.o fs/quota/kqid.o: warning: objtool: qid_eq()+0x5e: function has unreachable instruction CC block/noop-iosched.o CC kernel/time/posix-cpu-timers.o CC kernel/time/timekeeping.o /home/kisskb/slave/src/drivers/ata/libata-scsi.c: In function 'ata_scsi_scan_host': /home/kisskb/slave/src/drivers/ata/libata-scsi.c:4246:3: warning: 'dev' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/ata/libata-scsi.c:4246:3: warning: 'last_failed_dev' may be used uninitialized in this function [-Wuninitialized] fs/reiserfs/namei.o: warning: objtool: de_still_valid()+0x83: function has unreachable instruction fs/dax.o: warning: objtool: dax_zero_page_range()+0xa8: function has unreachable instruction CC block/deadline-iosched.o CC fs/reiserfs/inode.o CC fs/drop_caches.o crypto/async_tx/async_raid6_recov.o: warning: objtool: async_raid6_2data_recov()+0x75: function has unreachable instruction kernel/time/hrtimer.o: warning: objtool: migrate_hrtimer_list()+0x67: function has unreachable instruction CC crypto/async_tx/raid6test.o CC fs/ext4/resize.o CC fs/ext4/extents.o CC kernel/time/ntp.o fs/userfaultfd.o: warning: objtool: userfaultfd_poll()+0x12d: function has unreachable instruction drivers/ata/libata-scsi.o: warning: objtool: ata_scsi_mode_select_xlat()+0x1d5: function has unreachable instruction CC fs/fhandle.o fs/jfs/jfs_dtree.o: warning: objtool: add_index()+0x59: function has unreachable instruction block/bsg-lib.o: warning: objtool: bsg_create_job()+0x64: function has unreachable instruction CC drivers/acpi/sleep.o CC drivers/ata/libata-eh.o CC kernel/bpf/hashtab.o CC block/cfq-iosched.o CC fs/jfs/jfs_txnmgr.o CC drivers/acpi/device_sysfs.o kernel/sched/rt.o: warning: objtool: pick_next_pushable_task()+0x95: function has unreachable instruction fs/mbcache.o: warning: objtool: mb_cache_shrink()+0x203: function has unreachable instruction CC arch/x86/pci/legacy.o CC kernel/sched/deadline.o fs/proc/proc_sysctl.o: warning: objtool: sysctl_head_grab()+0x50: function has unreachable instruction CC drivers/acpi/device_pm.o CC fs/ext4/ext4_jbd2.o CC arch/x86/pci/irq.o /home/kisskb/slave/src/block/bsg.c: In function 'bsg_map_hdr.isra.9': /home/kisskb/slave/src/block/bsg.c:236:5: warning: 'rw' may be used uninitialized in this function [-Wuninitialized] LD fs/proc/proc.o fs/ntfs/index.o: warning: objtool: ntfs_index_ctx_put()+0x172: function has unreachable instruction LD fs/proc/built-in.o CC arch/x86/pci/common.o CC fs/ntfs/inode.o CC kernel/time/clocksource.o CC kernel/freezer.o CC kernel/locking/spinlock.o block/noop-iosched.o: warning: objtool: noop_exit_queue()+0x4d: function has unreachable instruction CC block/cmdline-parser.o LD fs/quota/built-in.o CC kernel/stacktrace.o CC block/bio-integrity.o block/bsg.o: warning: objtool: bsg_complete()+0x6a: function has unreachable instruction CC block/blk-integrity.o fs/jfs/jfs_metapage.o: warning: objtool: metapage_invalidatepage()+0x58: function has unreachable instruction CC fs/jfs/jfs_uniupr.o LD crypto/async_tx/built-in.o kernel/events/core.o: warning: objtool: perf_try_init_event()+0x9e: function has unreachable instruction CC block/partitions/efi.o LD crypto/built-in.o CC kernel/events/ring_buffer.o CC arch/x86/pci/early.o CC kernel/time/jiffies.o block/deadline-iosched.o: warning: objtool: deadline_exit_queue()+0x52: function has unreachable instruction CC kernel/time/timer_list.o CC block/t10-pi.o CC fs/jfs/resize.o CC kernel/locking/osq_lock.o CC kernel/futex.o fs/posix_acl.o: warning: objtool: acl_by_type()+0x37: function has unreachable instruction CC fs/jfs/xattr.o CC fs/jfs/ioctl.o CC drivers/acpi/proc.o CC arch/x86/power/cpu.o CC kernel/time/timeconv.o CC drivers/acpi/bus.o fs/gfs2/glock.o: warning: objtool: glock_compare()+0xb8: function has unreachable instruction CC fs/gfs2/glops.o CC kernel/smp.o CC arch/x86/pci/bus_numa.o CC kernel/kallsyms.o CC kernel/time/timecounter.o CC arch/x86/pci/broadcom_bus.o CC kernel/time/posix-clock.o kernel/rcu/tree.o: warning: objtool: rcu_spawn_gp_kthread()+0x135: function has unreachable instruction CC drivers/acpi/glue.o CC kernel/time/alarmtimer.o CC kernel/time/clockevents.o CC kernel/time/tick-common.o fs/jfs/jfs_logmgr.o: warning: objtool: lbmfree()+0x34: function has unreachable instruction LD kernel/rcu/built-in.o CC kernel/kexec_core.o CC kernel/time/tick-broadcast.o CC arch/x86/pci/vmd.o CC kernel/locking/lglock.o CC kernel/locking/qspinlock.o CC arch/x86/video/fbdev.o block/bio-integrity.o: warning: objtool: bio_integrity_endio()+0x83: function has unreachable instruction CC kernel/time/tick-broadcast-hrtimer.o LD arch/x86/ras/built-in.o block/blk-integrity.o: warning: objtool: blk_rq_map_integrity_sg()+0x336: function has unreachable instruction CC kernel/kexec.o kernel/sched/fair.o: warning: objtool: attach_task()+0xfe: function has unreachable instruction CC kernel/time/tick-oneshot.o CC kernel/sched/stop_task.o CC kernel/time/tick-sched.o CC drivers/acpi/scan.o fs/ext4/resize.o: warning: objtool: ext4_setup_next_flex_gd()+0xc5: function has unreachable instruction kernel/locking/lglock.o: warning: objtool: lg_double_lock()+0x59: function has unreachable instruction CC fs/ext4/migrate.o CC kernel/locking/rtmutex.o CC fs/ocfs2/aops.o kernel/trace/ring_buffer.o: warning: objtool: rb_event_data()+0x87: function has unreachable instruction CC kernel/trace/ring_buffer_benchmark.o CC kernel/time/timer_stats.o CC kernel/trace/trace.o CC kernel/bpf/arraymap.o CC drivers/acpi/resource.o kernel/sched/deadline.o: warning: objtool: pick_next_pushable_dl_task()+0x8e: function has unreachable instruction CC kernel/time/timekeeping_debug.o LD arch/x86/power/built-in.o LD block/partitions/built-in.o fs/locks.o: warning: objtool: __locks_insert_block()+0x58: function has unreachable instruction CC kernel/sched/wait.o CC kernel/sched/swait.o CC drivers/acpi/acpi_processor.o CC kernel/events/callchain.o kernel/kallsyms.o: warning: objtool: get_symbol_pos()+0x60: function has unreachable instruction fs/ext4/ext4_jbd2.o: warning: objtool: ext4_get_nojournal()+0x61: function has unreachable instruction CC kernel/kexec_file.o kernel/time/clockevents.o: warning: objtool: clockevents_exchange_device()+0xd2: function has unreachable instruction CC net/socket.o CC kernel/backtracetest.o CC fs/ext4/mballoc.o CC kernel/cgroup.o fs/jfs/jfs_txnmgr.o: warning: objtool: txRelease()+0xe7: function has unreachable instruction fs/jfs/xattr.o: warning: objtool: ea_write_inline()+0x68: function has unreachable instruction LD arch/x86/video/built-in.o CC kernel/cgroup_freezer.o LD fs/jfs/jfs.o CC fs/ext4/block_validity.o fs/gfs2/glops.o: warning: objtool: __gfs2_ail_flush()+0x1d8: function has unreachable instruction kernel/sched/core.o: warning: objtool: perf_trace_sched_switch()+0x175: function has unreachable instruction LD fs/jfs/built-in.o CC fs/gfs2/log.o CC arch/x86/lib/msr-smp.o CC arch/x86/lib/cache-smp.o CC kernel/sched/completion.o block/cfq-iosched.o: warning: objtool: cfqq_process_refs()+0x54: function has unreachable instruction CC arch/x86/lib/msr.o CC arch/x86/kernel/cpu/powerflags.o CC kernel/stop_machine.o LD block/built-in.o CC drivers/acpi/processor_core.o kernel/locking/qspinlock.o: warning: objtool: pv_hash()+0xef: function has unreachable instruction kernel/sched/stop_task.o: warning: objtool: prio_changed_stop()+0xd: function has unreachable instruction CC kernel/sched/idle.o CC kernel/sched/cpupri.o CC kernel/locking/rtmutex-debug.o CC kernel/sched/cpudeadline.o CC kernel/trace/trace_output.o CC arch/x86/kernel/cpu/bugs_64.o AS arch/x86/lib/msr-reg.o fs/ntfs/inode.o: warning: objtool: __ntfs_clear_inode()+0x1b8: function has unreachable instruction CC arch/x86/lib/msr-reg-export.o CC virt/lib/irqbypass.o CC fs/ntfs/mft.o CC fs/ntfs/mst.o AS arch/x86/lib/iomap_copy_64.o LD kernel/time/built-in.o CC kernel/hung_task.o AS arch/x86/lib/clear_page_64.o CC fs/f2fs/inline.o CC arch/x86/lib/cmdline.o CC kernel/relay.o CC arch/x86/kernel/cpu/mcheck/mce.o LD arch/x86/pci/built-in.o kernel/locking/rtmutex.o: warning: objtool: try_to_take_rt_mutex()+0xbf: function has unreachable instruction CC drivers/acpi/processor_pdc.o CC kernel/locking/spinlock_debug.o CC kernel/trace/trace_seq.o AS arch/x86/lib/cmpxchg16b_emu.o CC kernel/sched/debug.o AS arch/x86/lib/copy_page_64.o AS arch/x86/lib/copy_user_64.o CC arch/x86/lib/cpu.o CC lib/usercopy.o /home/kisskb/slave/src/kernel/cgroup_freezer.c: In function 'freezer_change_state': /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here /home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:242:26: note: 'percpu_count' was declared here AS arch/x86/lib/csum-copy_64.o CC arch/x86/lib/csum-partial_64.o CC arch/x86/lib/csum-wrappers_64.o CC fs/ext4/move_extent.o CC fs/ext4/mmp.o CC kernel/events/hw_breakpoint.o CC arch/x86/lib/delay.o /home/kisskb/slave/src/kernel/kexec_file.c: In function 'kexec_apply_relocations': /home/kisskb/slave/src/kernel/kexec_file.c:844:3: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] CC drivers/acpi/ec.o kernel/sched/cpupri.o: warning: objtool: cpupri_find()+0x83: function has unreachable instruction AS arch/x86/lib/getuser.o CC drivers/acpi/dock.o GEN arch/x86/lib/inat-tables.c CC arch/x86/lib/insn.o /home/kisskb/slave/src/kernel/cgroup_freezer.c: In function 'freezer_read': /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here /home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:242:26: note: 'percpu_count' was declared here CC drivers/acpi/pci_root.o CC lib/lockref.o LD virt/lib/built-in.o AS arch/x86/lib/memcpy_64.o drivers/acpi/acpi_processor.o: warning: objtool: acpi_processor_add()+0x1a2: function has unreachable instruction AS arch/x86/lib/memmove_64.o CC kernel/locking/rwsem-xadd.o CC drivers/acpi/pci_link.o LD virt/built-in.o AS arch/x86/lib/memset_64.o CC lib/bcd.o CC arch/x86/lib/misc.o AS arch/x86/lib/putuser.o CC fs/ntfs/namei.o AS arch/x86/lib/rwsem.o CC arch/x86/lib/usercopy.o CC arch/x86/lib/usercopy_64.o kernel/stop_machine.o: warning: objtool: stop_machine_from_inactive_cpu()+0x94: function has unreachable instruction CC lib/div64.o CC kernel/utsname_sysctl.o fs/reiserfs/inode.o: warning: objtool: reiserfs_releasepage()+0xf1: function has unreachable instruction kernel/bpf/arraymap.o: warning: objtool: fd_array_map_free()+0x6c: function has unreachable instruction LD arch/x86/lib/built-in.o CC lib/sort.o CC arch/x86/lib/inat.o CC kernel/delayacct.o lib/lockref.o: warning: objtool: lockref_mark_dead()+0x50: function has unreachable instruction CC fs/reiserfs/file.o CC kernel/bpf/percpu_freelist.o kernel/kexec_core.o: warning: objtool: __parse_crashkernel.constprop.7()+0x72: function has unreachable instruction CC lib/parser.o CC kernel/taskstats.o /home/kisskb/slave/src/kernel/futex.c: In function 'exit_robust_list': /home/kisskb/slave/src/kernel/futex.c:3143:21: warning: 'pip' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/kernel/futex.c:3142:2: warning: 'pending' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/kernel/futex.c:3125:3: warning: 'entry' may be used uninitialized in this function [-Wuninitialized] CC lib/halfmd4.o CC kernel/tsacct.o CC kernel/trace/trace_stat.o CC kernel/tracepoint.o CC drivers/acpi/pci_irq.o CC kernel/locking/qrwlock.o CC lib/debug_locks.o CC kernel/elfcore.o CC lib/random32.o CC kernel/irq_work.o fs/ntfs/mft.o: warning: objtool: map_mft_record()+0x88: function has unreachable instruction CC drivers/acpi/acpi_lpss.o CC lib/bust_spinlocks.o CC fs/ntfs/runlist.o kernel/futex.o: warning: objtool: unqueue_me()+0xf0: function has unreachable instruction CC kernel/locking/locktorture.o CC kernel/user-return-notifier.o CC kernel/crash_dump.o CC kernel/bpf/stackmap.o CC drivers/ata/libata-transport.o CC lib/kasprintf.o CC kernel/jump_label.o fs/ext4/mmp.o: warning: objtool: ext4_mmp_csum()+0x66: function has unreachable instruction CC drivers/acpi/acpi_apd.o AR arch/x86/lib/lib.a CC fs/ext4/indirect.o CC drivers/acpi/acpi_platform.o drivers/ata/libata-core.o: warning: objtool: ata_sg_setup()+0x11d: function has unreachable instruction fs/ocfs2/alloc.o: warning: objtool: find_path_ins()+0x77: function has unreachable instruction CC drivers/ata/libata-trace.o CC lib/bitmap.o CC fs/ocfs2/blockcheck.o CC fs/ocfs2/buffer_head_io.o CC kernel/torture.o LD kernel/events/built-in.o CC kernel/membarrier.o CC kernel/memremap.o CC fs/ocfs2/dcache.o fs/ext4/move_extent.o: warning: objtool: mext_page_mkuptodate()+0xaf: function has unreachable instruction drivers/acpi/ec.o: warning: objtool: acpi_ec_set_storm.constprop.8()+0x7a: function has unreachable instruction CC lib/scatterlist.o CC lib/gcd.o CC fs/ext4/extents_status.o CC fs/ntfs/super.o CC drivers/acpi/acpi_pnp.o CC fs/ntfs/sysctl.o kernel/irq_work.o: warning: objtool: irq_work_run_list()+0x5b: function has unreachable instruction CC lib/lcm.o CC fs/ntfs/unistr.o CC lib/list_sort.o CC lib/uuid.o drivers/acpi/pci_root.o: warning: objtool: acpi_pci_root_validate_resources.isra.5()+0x6c: function has unreachable instruction CC fs/xfs/libxfs/xfs_alloc.o CC kernel/trace/trace_printk.o CC lib/flex_array.o CC lib/iov_iter.o CC drivers/acpi/int340x_thermal.o fs/reiserfs/file.o: warning: objtool: reiserfs_sync_file()+0xb0: function has unreachable instruction fs/gfs2/log.o: warning: objtool: gfs2_ail1_empty_one()+0x98: function has unreachable instruction CC drivers/acpi/power.o CC fs/reiserfs/dir.o CC drivers/acpi/event.o CC kernel/trace/trace_sched_switch.o /home/kisskb/slave/src/kernel/cgroup.c: In function 'put_css_set_locked': /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here CC fs/gfs2/lops.o /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here CC drivers/acpi/sysfs.o CC drivers/acpi/property.o CC fs/gfs2/main.o CC drivers/acpi/acpi_cmos_rtc.o CC fs/gfs2/meta_io.o CC lib/clz_ctz.o /home/kisskb/slave/src/kernel/cgroup.c: In function 'cgroup_tryget': /home/kisskb/slave/src/include/linux/percpu-refcount.h:214:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:208:26: note: 'percpu_count' was declared here LD kernel/sched/built-in.o /home/kisskb/slave/src/kernel/cgroup.c: In function 'cgroup_get': /home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here CC fs/gfs2/aops.o CC lib/bsearch.o /home/kisskb/slave/src/kernel/cgroup.c: In function 'cgroup_kill_sb': /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here CC drivers/acpi/debugfs.o CC drivers/acpi/numa.o CC fs/gfs2/dentry.o CC lib/find_bit.o CC drivers/acpi/acpi_lpat.o CC lib/llist.o CC lib/memweight.o /home/kisskb/slave/src/kernel/cgroup.c: In function 'init_and_link_css': /home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here CC lib/kfifo.o CC lib/percpu-refcount.o CC lib/percpu_ida.o lib/memweight.o: warning: objtool: memweight()+0xe2: function has unreachable instruction CC lib/rhashtable.o CC lib/reciprocal_div.o fs/ocfs2/blockcheck.o: warning: objtool: ocfs2_hamming_encode()+0x76: function has unreachable instruction drivers/ata/libata-transport.o: warning: objtool: ata_release_transport()+0x54: function has unreachable instruction CC fs/ocfs2/dir.o CC drivers/ata/libata-acpi.o CC drivers/ata/libata-zpodd.o CC drivers/ata/ahci.o /home/kisskb/slave/src/kernel/cgroup.c: In function 'cgroup_kn_unlock': /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here CC lib/once.o LD kernel/bpf/built-in.o CC drivers/acpi/ac.o CC lib/string_helpers.o net/socket.o: warning: objtool: move_addr_to_user()+0x63: function has unreachable instruction CC drivers/acpi/button.o CC drivers/acpi/fan.o CC kernel/trace/trace_irqsoff.o /home/kisskb/slave/src/kernel/cgroup.c: In function 'css_killed_work_fn': /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here fs/f2fs/inline.o: warning: objtool: read_inline_data()+0xed: function has unreachable instruction CC kernel/trace/trace_nop.o kernel/locking/locktorture.o: warning: objtool: torture_percpu_rwsem_init()+0x61: function has unreachable instruction CC net/802/p8022.o CC fs/gfs2/export.o CC fs/f2fs/checkpoint.o LD kernel/locking/built-in.o /home/kisskb/slave/src/lib/percpu-refcount.c: In function '__percpu_ref_switch_to_atomic': /home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here /home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here /home/kisskb/slave/src/drivers/acpi/sysfs.c: In function 'get_status': /home/kisskb/slave/src/drivers/acpi/sysfs.c:558:6: warning: 'result' may be used uninitialized in this function [-Wuninitialized] CC arch/x86/kernel/cpu/mcheck/mce-severity.o CC arch/x86/kernel/cpu/mcheck/mce-genpool.o /home/kisskb/slave/src/lib/percpu-refcount.c: In function 'percpu_ref_call_confirm_rcu': /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here /home/kisskb/slave/src/fs/ext4/extents.c: In function 'ext4_ext_convert_to_initialized': /home/kisskb/slave/src/fs/ext4/extents.c:3552:21: warning: 'abut_ex' may be used uninitialized in this function [-Wuninitialized] CC fs/reiserfs/fix_node.o lib/scatterlist.o: warning: objtool: sg_next()+0x55: function has unreachable instruction CC lib/test-string_helpers.o /home/kisskb/slave/src/lib/percpu-refcount.c: In function 'percpu_ref_kill_and_confirm': /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here CC drivers/acpi/pci_slot.o /home/kisskb/slave/src/lib/percpu-refcount.c: In function 'percpu_ref_reinit': /home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here /home/kisskb/slave/src/kernel/cgroup.c: In function 'find_css_set': /home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here CC fs/ntfs/upcase.o CC fs/gfs2/file.o fs/ntfs/runlist.o: warning: objtool: ntfs_runlists_merge()+0x2ab: function has unreachable instruction lib/percpu-refcount.o: warning: objtool: __percpu_ref_switch_to_percpu()+0x5c: function has unreachable instruction CC fs/gfs2/ops_fstype.o CC lib/hexdump.o CC drivers/acpi/processor_driver.o lib/once.o: warning: objtool: once_deferred()+0x4e: function has unreachable instruction CC drivers/acpi/processor_idle.o CC lib/test_hexdump.o CC drivers/acpi/processor_throttling.o lib/percpu_ida.o: warning: objtool: percpu_ida_alloc()+0x392: function has unreachable instruction CC drivers/acpi/processor_thermal.o fs/gfs2/meta_io.o: warning: objtool: gfs2_aspace_writepage()+0xb0: function has unreachable instruction CC lib/kstrtox.o CC fs/gfs2/inode.o CC arch/x86/kernel/cpu/mcheck/mce_amd.o CC lib/test_firmware.o CC drivers/acpi/container.o CC arch/x86/kernel/cpu/mcheck/threshold.o lib/kfifo.o: warning: objtool: setup_sgl_buf()+0x2f9: function has unreachable instruction CC kernel/trace/trace_branch.o /home/kisskb/slave/src/kernel/cgroup.c: In function 'kill_css': /home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here CC drivers/acpi/acpica/dsargs.o CC lib/test-kstrtox.o CC drivers/acpi/thermal.o CC lib/test_rhashtable.o /home/kisskb/slave/src/kernel/cgroup.c: In function 'cgroup_get_e_css': /home/kisskb/slave/src/include/linux/percpu-refcount.h:177:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:172:26: note: 'percpu_count' was declared here /home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:242:26: note: 'percpu_count' was declared here CC fs/gfs2/quota.o CC lib/test_printf.o CC lib/iomap.o fs/ext4/indirect.o: warning: objtool: ext4_clear_blocks()+0x1af: function has unreachable instruction fs/gfs2/lops.o: warning: objtool: gfs2_log_incr_head()+0x8f: function has unreachable instruction CC fs/ext4/xattr.o CC drivers/acpi/ioapic.o CC drivers/acpi/acpi_memhotplug.o CC fs/gfs2/recovery.o /home/kisskb/slave/src/lib/rhashtable.c: In function 'rhashtable_rehash_one': /home/kisskb/slave/src/lib/rhashtable.c:195:2: warning: 'next' may be used uninitialized in this function [-Wuninitialized] CC lib/pci_iomap.o CC kernel/trace/blktrace.o CC lib/iomap_copy.o CC net/802/psnap.o CC drivers/ata/libahci.o CC arch/x86/kernel/cpu/mcheck/mce-inject.o CC drivers/acpi/battery.o CC lib/devres.o fs/ext4/super.o: warning: objtool: ext4_superblock_csum()+0x5a: function has unreachable instruction CC drivers/acpi/hed.o CC drivers/acpi/ec_sys.o CC fs/ext4/xattr_user.o CC drivers/acpi/custom_method.o CC drivers/ata/ahci_platform.o CC drivers/acpi/acpi_pad.o CC kernel/trace/trace_events.o /home/kisskb/slave/src/kernel/cgroup.c: In function 'cgroup_lock_and_drain_offline': /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here CC lib/check_signature.o CC lib/locking-selftest.o fs/ntfs/super.o: warning: objtool: load_and_init_upcase()+0x1ec: function has unreachable instruction LD fs/ntfs/ntfs.o LD fs/ntfs/built-in.o CC drivers/acpi/acpi_extlog.o CC drivers/ata/libahci_platform.o CC lib/hweight.o CC drivers/acpi/acpica/dscontrol.o CC lib/list_debug.o CC lib/assoc_array.o CC net/802/stp.o fs/ext4/extents_status.o: warning: objtool: __es_tree_search()+0x8d: function has unreachable instruction CC drivers/acpi/pmic/intel_pmic.o CC fs/ext4/xattr_trusted.o LD drivers/acpi/acpi.o fs/gfs2/aops.o: warning: objtool: gfs2_page_add_databufs()+0x61: function has unreachable instruction CC lib/debugobjects.o lib/rhashtable.o: warning: objtool: rhashtable_shrink()+0xea: function has unreachable instruction CC net/802/garp.o CC fs/gfs2/rgrp.o CC lib/bitrev.o CC fs/gfs2/super.o fs/gfs2/file.o: warning: objtool: gfs2_page_mkwrite()+0x3af: function has unreachable instruction CC lib/rational.o CC fs/gfs2/sys.o CC fs/gfs2/trans.o CC lib/crc-ccitt.o CC lib/crc16.o CC lib/crc-t10dif.o CC drivers/ata/sata_inic162x.o CC lib/crc-itu-t.o LD drivers/acpi/processor.o HOSTCC lib/gen_crc32table lib/devres.o: warning: objtool: devm_ioremap_resource()+0x57: function has unreachable instruction fs/ext4/extents.o: warning: objtool: ext4_ext_more_to_rm()+0x52: function has unreachable instruction CC lib/crc7.o fs/gfs2/recovery.o: warning: objtool: gfs2_recover_journal()+0xbb: function has unreachable instruction CC fs/ext4/inline.o CC fs/gfs2/util.o LD arch/x86/kernel/cpu/mcheck/built-in.o CC fs/ext4/readpage.o CC arch/x86/kernel/cpu/perfctr-watchdog.o CC drivers/ata/sata_sil24.o CC lib/libcrc32c.o CC lib/genalloc.o /home/kisskb/slave/src/kernel/cgroup.c: In function 'css_free_work_fn': /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here CC drivers/acpi/acpica/dsdebug.o lib/iov_iter.o: warning: objtool: iov_iter_kvec()+0x6c: function has unreachable instruction CC lib/lz4/lz4hc_compress.o CC kernel/trace/trace_export.o CC lib/lzo/lzo1x_compress.o CC kernel/trace/trace_event_perf.o CC lib/lzo/lzo1x_decompress_safe.o CC lib/mpi/generic_mpih-lshift.o CC lib/mpi/generic_mpih-mul1.o lib/crc-t10dif.o: warning: objtool: crc_t10dif_update()+0xbe: function has unreachable instruction CC lib/raid6/algos.o fs/gfs2/ops_fstype.o: warning: objtool: gfs2_read_sb()+0x236: function has unreachable instruction CC lib/mpi/generic_mpih-mul2.o CC lib/reed_solomon/reed_solomon.o CC fs/ext4/sysfs.o CC net/802/mrp.o lib/libcrc32c.o: warning: objtool: crc32c()+0x9c: function has unreachable instruction CC lib/xz/xz_dec_syms.o CC lib/xz/xz_dec_stream.o CC lib/zlib_deflate/deflate.o fs/gfs2/util.o: warning: objtool: gfs2_lm_withdraw()+0xe7: function has unreachable instruction CC drivers/acpi/acpica/dsfield.o CC arch/x86/kernel/cpu/vmware.o CC lib/mpi/generic_mpih-mul3.o LD lib/lzo/lzo_compress.o arch/x86/kernel/cpu/perfctr-watchdog.o: warning: objtool: avail_to_resrv_perfctr_nmi_bit()+0x4d: function has unreachable instruction drivers/ata/libahci.o: warning: objtool: ahci_fbs_dec_intr()+0x80: function has unreachable instruction CC lib/mpi/generic_mpih-rshift.o CC arch/x86/kernel/cpu/hypervisor.o LD lib/lzo/lzo_decompress.o CC lib/xz/xz_dec_lzma2.o LD drivers/ata/libata.o LD lib/lzo/built-in.o CC arch/x86/kernel/cpu/mshyperv.o lib/test_rhashtable.o: warning: objtool: test_rhashtable.constprop.10()+0x8a0: function has unreachable instruction net/802/garp.o: warning: objtool: garp_pdu_init()+0x10b: function has unreachable instruction fs/gfs2/trans.o: warning: objtool: meta_lo_add()+0xd6: function has unreachable instruction CC lib/bch.o CC lib/textsearch.o CC lib/zlib_inflate/inffast.o CC lib/mpi/generic_mpih-sub1.o fs/ocfs2/buffer_head_io.o: warning: objtool: ocfs2_write_block()+0x2d3: function has unreachable instruction CC arch/x86/kernel/cpu/capflags.o CC lib/mpi/generic_mpih-add1.o fs/gfs2/inode.o: warning: objtool: gfs2_create_inode()+0xa3f: function has unreachable instruction /home/kisskb/slave/src/lib/lz4/lz4hc_compress.c: In function 'lz4_compresshcctx': /home/kisskb/slave/src/lib/lz4/lz4hc_compress.c:174:20: warning: 'delta' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/lib/lz4/lz4hc_compress.c:134:6: note: 'delta' was declared here fs/ocfs2/aops.o: warning: objtool: ocfs2_figure_cluster_boundaries()+0xe3: function has unreachable instruction CC fs/ocfs2/dlmglue.o CC lib/mpi/mpicoder.o CC lib/mpi/mpi-bit.o arch/x86/kernel/cpu/vmware.o: warning: objtool: vmware_get_tsc_khz()+0x7d: function has unreachable instruction CC lib/zlib_deflate/deftree.o CC fs/ocfs2/export.o CC lib/zlib_deflate/deflate_syms.o CC fs/ocfs2/extent_map.o CC fs/ocfs2/file.o lib/genalloc.o: warning: objtool: gen_pool_destroy()+0xa6: function has unreachable instruction fs/ext4/readpage.o: warning: objtool: ext4_mpage_readpages()+0xf90: function has unreachable instruction CC lib/ts_kmp.o CC fs/ext4/acl.o CC kernel/trace/trace_events_filter.o CC lib/raid6/recov.o lib/assoc_array.o: warning: objtool: assoc_array_delete_collapse_iterator()+0x7a: function has unreachable instruction CC kernel/trace/trace_events_trigger.o CC kernel/trace/power-traces.o HOSTCC lib/raid6/mktables CC lib/ts_bm.o /home/kisskb/slave/src/kernel/cgroup.c: In function 'css_tryget_online_from_dir': /home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:242:26: note: 'percpu_count' was declared here /home/kisskb/slave/src/fs/gfs2/rgrp.c: In function 'gfs2_next_unreserved_block': /home/kisskb/slave/src/fs/gfs2/incore.h:121:6: warning: 'rs' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/gfs2/rgrp.c:1542:25: note: 'rs' was declared here CC lib/mpi/mpi-cmp.o CC lib/mpi/mpih-cmp.o CC lib/zlib_inflate/inflate.o CC lib/xz/xz_dec_bcj.o fs/f2fs/checkpoint.o: warning: objtool: __get_meta_page()+0x25b: function has unreachable instruction fs/gfs2/quota.o: warning: objtool: qd_get()+0x3ca: function has unreachable instruction CC lib/mpi/mpih-div.o CC fs/f2fs/gc.o CC fs/f2fs/data.o /home/kisskb/slave/src/kernel/cgroup.c: In function 'cgroup_sk_free': /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here CC lib/mpi/mpih-mul.o CC fs/reiserfs/super.o CC lib/mpi/mpi-pow.o CC lib/ts_fsm.o UNROLL lib/raid6/int1.c CC fs/ext4/xattr_security.o UNROLL lib/raid6/int2.c UNROLL lib/raid6/int4.c UNROLL lib/raid6/int8.c CC lib/mpi/mpiutil.o CC drivers/acpi/acpica/dsinit.o UNROLL lib/raid6/int16.c UNROLL lib/raid6/int32.c CC lib/raid6/recov_ssse3.o /home/kisskb/slave/src/kernel/trace/trace_events.c: In function 'event_enable_read': /home/kisskb/slave/src/kernel/trace/trace_events.c:1120:2: warning: 'flags' may be used uninitialized in this function [-Wuninitialized] CC lib/raid6/recov_avx2.o lib/zlib_deflate/deflate.o: warning: objtool: zlib_deflate_workspacesize()+0xbb: function has unreachable instruction /home/kisskb/slave/src/kernel/cgroup.c: In function 'cgroup_mount': /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here /home/kisskb/slave/src/include/linux/compiler.h:222:2: warning: 'root' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/kernel/cgroup.c:2081:22: note: 'root' was declared here /home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:242:26: note: 'percpu_count' was declared here /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here /home/kisskb/slave/src/include/linux/percpu-refcount.h:248:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:242:26: note: 'percpu_count' was declared here LD drivers/ata/built-in.o lib/reed_solomon/reed_solomon.o: warning: objtool: decode_rs16()+0x1de: function has unreachable instruction fs/ocfs2/dcache.o: warning: objtool: ocfs2_dentry_revalidate()+0x616: function has unreachable instruction fs/ext4/xattr.o: warning: objtool: ext4_xattr_shift_entries()+0xe3: function has unreachable instruction CC lib/raid6/mmx.o CC fs/ocfs2/heartbeat.o LD lib/reed_solomon/built-in.o LD drivers/atm/built-in.o CC lib/percpu_counter.o CC fs/ocfs2/inode.o CC lib/raid6/sse1.o LD drivers/auxdisplay/built-in.o CC lib/swiotlb.o LD arch/x86/kernel/cpu/built-in.o CC lib/raid6/sse2.o LD arch/x86/kernel/built-in.o CC lib/iommu-helper.o CC lib/raid6/avx2.o LD arch/x86/built-in.o CC fs/ocfs2/ioctl.o TABLE lib/raid6/tables.c CC drivers/base/component.o CC drivers/base/core.o net/802/mrp.o: warning: objtool: mrp_pdu_init()+0x12c: function has unreachable instruction lib/iommu-helper.o: warning: objtool: iommu_is_span_boundary()+0x9c: function has unreachable instruction CC lib/raid6/int1.o CC lib/raid6/int2.o CC lib/iommu-common.o LD net/802/built-in.o kernel/cgroup.o: warning: objtool: cset_cgroup_from_root()+0x262: function has unreachable instruction lib/mpi/mpicoder.o: warning: objtool: mpi_set_buffer()+0x2f0: function has unreachable instruction CC lib/notifier-error-inject.o CC drivers/acpi/acpica/dsmethod.o WARNING: arch/x86/built-in.o(.text.unlikely+0x6653): Section mismatch in reference from the function can_free_region() to the function .init.text:e820_all_mapped() The function can_free_region() references the function __init e820_all_mapped(). This is often because can_free_region lacks a __init annotation or the annotation of e820_all_mapped is wrong. LD lib/xz/xz_dec.o CC net/9p/mod.o CC net/8021q/vlan_core.o CC lib/cpu-notifier-error-inject.o LD lib/xz/built-in.o CC lib/pm-notifier-error-inject.o CC net/9p/client.o CC lib/raid6/int4.o CC lib/netdev-notifier-error-inject.o LD lib/zlib_deflate/zlib_deflate.o CC lib/raid6/int8.o /home/kisskb/slave/src/kernel/trace/trace_events.c: In function 'trace_event_enum_update': /home/kisskb/slave/src/kernel/trace/trace_events.c:2380:5: warning: 'last_i' may be used uninitialized in this function [-Wuninitialized] LD lib/zlib_deflate/built-in.o CC lib/syscall.o CC lib/raid6/int16.o lib/mpi/mpi-pow.o: warning: objtool: mpi_powm()+0x567: function has unreachable instruction CC fs/xfs/libxfs/xfs_alloc_btree.o fs/ext4/acl.o: warning: objtool: ext4_get_acl()+0x43: function has unreachable instruction CC lib/nlattr.o CC net/9p/error.o CC lib/dma-debug.o CC lib/lz4/lz4_decompress.o CC kernel/trace/rpm-traces.o LD lib/mpi/mpi.o LD lib/mpi/built-in.o CC lib/atomic64_test.o CC lib/cpu_rmap.o CC lib/raid6/int32.o CC lib/raid6/tables.o CC net/9p/util.o CC lib/dynamic_queue_limits.o CC net/9p/protocol.o lib/syscall.o: warning: objtool: collect_syscall()+0x1e3: function has unreachable instruction lib/iommu-common.o: warning: objtool: get_pool()+0xcd: function has unreachable instruction CC drivers/base/bus.o CC lib/glob.o CC lib/jedec_ddr_data.o CC lib/strncpy_from_user.o CC net/9p/trans_fd.o CC lib/zlib_inflate/infutil.o fs/ext4/inline.o: warning: objtool: ext4_update_final_de()+0xb8: function has unreachable instruction lib/dynamic_queue_limits.o: warning: objtool: dql_completed()+0x5f: function has unreachable instruction CC net/9p/trans_common.o CC fs/f2fs/node.o CC kernel/trace/trace_benchmark.o LD lib/lz4/built-in.o CC lib/strnlen_user.o CC lib/net_utils.o CC drivers/acpi/acpica/dsmthdat.o CC drivers/acpi/acpica/dsobject.o CC lib/sg_pool.o lib/cpu_rmap.o: warning: objtool: cpu_rmap_add()+0x5a: function has unreachable instruction CC lib/irq_poll.o CC lib/rbtree_test.o fs/btrfs/extent-tree.o: warning: objtool: drop_outstanding_extent()+0x53: function has unreachable instruction CC lib/asn1_decoder.o CC lib/ucs2_string.o CC fs/btrfs/print-tree.o CC lib/ubsan.o CC drivers/acpi/acpica/dsopcode.o CC net/9p/trans_rdma.o fs/gfs2/rgrp.o: warning: objtool: gfs2_alloc_extent()+0x108: function has unreachable instruction CC lib/argv_split.o kernel/trace/trace_events_filter.o: warning: objtool: append_filter_string.isra.15()+0x57: function has unreachable instruction LD fs/gfs2/gfs2.o CC lib/bug.o CC net/8021q/vlan.o LD fs/gfs2/built-in.o CC lib/zlib_inflate/inftrees.o CC lib/zlib_inflate/inflate_syms.o lib/nlattr.o: warning: objtool: validate_nla()+0x96: function has unreachable instruction CC net/8021q/vlan_dev.o /home/kisskb/slave/src/lib/swiotlb.c: In function 'swiotlb_alloc_coherent': /home/kisskb/slave/src/lib/swiotlb.c:677:14: warning: 'dev_addr' may be used uninitialized in this function [-Wuninitialized] fs/ext4/mballoc.o: warning: objtool: get_groupinfo_cache()+0x57: function has unreachable instruction CC net/8021q/vlan_netlink.o LD fs/ext4/ext4.o CC lib/clz_tab.o CC fs/ocfs2/journal.o CC lib/cmdline.o CC lib/cpumask.o CC drivers/acpi/acpica/dsutils.o CC lib/ctype.o LD fs/ext4/built-in.o net/8021q/vlan_core.o: warning: objtool: vlan_do_receive()+0x126: function has unreachable instruction CC net/8021q/vlan_gvrp.o CC lib/dec_and_lock.o CC net/8021q/vlan_mvrp.o lib/sg_pool.o: warning: objtool: sg_pool_alloc()+0x57: function has unreachable instruction lib/irq_poll.o: warning: objtool: irq_poll_enable()+0x47: function has unreachable instruction CC lib/decompress.o CC net/8021q/vlanproc.o CC lib/dma-noop.o LD lib/raid6/raid6_pq.o lib/swiotlb.o: warning: objtool: swiotlb_tbl_map_single()+0x177: function has unreachable instruction CC lib/dump_stack.o CC lib/earlycpio.o LD lib/raid6/built-in.o CC lib/extable.o net/9p/protocol.o: warning: objtool: p9pdu_vwritef()+0x9cd: function has unreachable instruction CC lib/flex_proportions.o CC drivers/acpi/acpica/dswexec.o CC lib/idr.o CC lib/int_sqrt.o CC fs/xfs/libxfs/xfs_attr.o CC lib/ioremap.o LD lib/zlib_inflate/zlib_inflate.o CC drivers/acpi/acpica/dswload.o CC lib/irq_regs.o LD lib/zlib_inflate/built-in.o CC lib/is_single_threaded.o LD kernel/trace/built-in.o CC lib/klist.o CC lib/kobject_uevent.o CC lib/kobject.o LD kernel/built-in.o CC lib/md5.o CC lib/nmi_backtrace.o lib/cpumask.o: warning: objtool: cpumask_local_spread()+0x1f7: function has unreachable instruction CC lib/nodemask.o lib/atomic64_test.o: warning: objtool: test_atomic64()+0x6b: function has unreachable instruction CC lib/plist.o CC lib/radix-tree.o CC lib/ratelimit.o CC drivers/base/dd.o CC lib/rbtree.o CC drivers/base/syscore.o CC lib/seq_buf.o CC lib/sha1.o fs/reiserfs/super.o: warning: objtool: add_save_link()+0x7d: function has unreachable instruction lib/plist.o: warning: objtool: plist_requeue()+0x53: function has unreachable instruction fs/f2fs/gc.o: warning: objtool: move_data_page()+0x2e1: function has unreachable instruction CC fs/reiserfs/prints.o CC lib/show_mem.o CC fs/f2fs/segment.o CC lib/string.o lib/dma-debug.o: warning: objtool: debug_dma_map_sg()+0x128: function has unreachable instruction lib/ioremap.o: warning: objtool: ioremap_pte_range()+0x150: function has unreachable instruction CC lib/timerqueue.o CC lib/vsprintf.o GEN lib/crc32table.h CC fs/f2fs/recovery.o CC lib/crc32.o CC drivers/acpi/acpica/dswload2.o CC fs/xfs/libxfs/xfs_attr_leaf.o lib/dma-noop.o: warning: objtool: dma_noop_map_sg()+0x8b: function has unreachable instruction CC drivers/acpi/acpica/dswscope.o CC drivers/base/driver.o CC drivers/acpi/acpica/dswstate.o CC fs/reiserfs/objectid.o CC drivers/acpi/acpica/evevent.o LD drivers/block/built-in.o CC net/appletalk/aarp.o CC drivers/acpi/acpica/evgpe.o CC net/appletalk/ddp.o CC drivers/acpi/acpica/evgpeblk.o CC drivers/bluetooth/hci_ldisc.o CC drivers/bluetooth/hci_h4.o CC fs/f2fs/shrinker.o CC drivers/bluetooth/hci_bcsp.o net/8021q/vlan.o: warning: objtool: vlan_group_prealloc_vid()+0x8f: function has unreachable instruction /home/kisskb/slave/src/fs/xfs/libxfs/xfs_alloc.c: In function 'xfs_alloc_put_freelist': /home/kisskb/slave/src/fs/xfs/libxfs/xfs_alloc.c:2211:8: warning: 'error' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/print-tree.o: warning: objtool: btrfs_print_tree()+0x2e6: function has unreachable instruction lib/string.o: warning: objtool: strlcat()+0x85: function has unreachable instruction net/9p/trans_rdma.o: warning: objtool: p9_cm_event_handler()+0x6e: function has unreachable instruction CC fs/btrfs/dir-item.o CC fs/btrfs/root-tree.o CC drivers/bluetooth/hci_ll.o LD net/9p/9pnet_rdma.o CC drivers/bluetooth/hci_ath.o lib/seq_buf.o: warning: objtool: seq_buf_path()+0x2a3: function has unreachable instruction CC fs/btrfs/file-item.o CC drivers/acpi/acpica/evgpeinit.o LD net/8021q/8021q.o CC drivers/acpi/acpica/evgpeutil.o lib/idr.o: warning: objtool: sub_alloc()+0x167: function has unreachable instruction LD net/8021q/built-in.o CC drivers/acpi/acpica/evglock.o drivers/base/driver.o: warning: objtool: driver_register()+0x59: function has unreachable instruction CC drivers/base/class.o LD lib/built-in.o CC net/atm/addr.o lib/kobject.o: warning: objtool: create_dir()+0x134: function has unreachable instruction CC net/batman-adv/bat_iv_ogm.o CC net/batman-adv/bitarray.o CC drivers/base/platform.o CC net/batman-adv/bridge_loop_avoidance.o CC drivers/base/cpu.o CC net/batman-adv/debugfs.o fs/reiserfs/objectid.o: warning: objtool: reiserfs_get_unused_objectid()+0x82: function has unreachable instruction CC drivers/base/firmware.o CC drivers/acpi/acpica/evhandler.o CC fs/reiserfs/lbalance.o LD net/9p/9pnet.o LD net/9p/built-in.o CC drivers/acpi/acpica/evmisc.o fs/ocfs2/dlmglue.o: warning: objtool: ocfs2_get_inode_osb()+0x6b: function has unreachable instruction fs/ocfs2/extent_map.o: warning: objtool: ocfs2_extent_map_trunc()+0xe6: function has unreachable instruction CC fs/ocfs2/localalloc.o CC fs/ocfs2/locks.o fs/reiserfs/prints.o: warning: objtool: __reiserfs_panic()+0x6e: function has unreachable instruction CC drivers/acpi/acpica/evregion.o CC fs/f2fs/extent_cache.o CC fs/reiserfs/ibalance.o CC drivers/acpi/acpica/evrgnini.o CC net/bluetooth/af_bluetooth.o CC drivers/acpi/acpica/evxface.o CC drivers/acpi/acpica/evsci.o CC drivers/base/init.o CC fs/ocfs2/mmap.o CC drivers/acpi/acpica/evxfevnt.o fs/ocfs2/heartbeat.o: warning: objtool: ocfs2_do_node_down()+0x5a: function has unreachable instruction lib/radix-tree.o: warning: objtool: radix_tree_node_alloc()+0x15d: function has unreachable instruction CC fs/ocfs2/namei.o CC drivers/acpi/acpica/evxfgpe.o /home/kisskb/slave/src/fs/f2fs/data.c: In function 'f2fs_map_blocks': /home/kisskb/slave/src/fs/f2fs/data.c:780:3: warning: 'last_ofs_in_node' may be used uninitialized in this function [-Wuninitialized] CC drivers/base/map.o CC drivers/base/devres.o CC drivers/acpi/acpica/evxfregn.o CC drivers/acpi/acpica/exconcat.o CC drivers/bluetooth/dtl1_cs.o CC drivers/acpi/acpica/exconfig.o CC drivers/bluetooth/bt3c_cs.o CC fs/xfs/libxfs/xfs_attr_remote.o CC drivers/bluetooth/btuart_cs.o CC net/batman-adv/distributed-arp-table.o CC drivers/base/attribute_container.o CC drivers/acpi/acpica/exconvrt.o CC fs/ocfs2/refcounttree.o CC net/appletalk/dev.o CC drivers/base/transport_class.o CC net/batman-adv/fragmentation.o CC drivers/acpi/acpica/excreate.o LD drivers/bluetooth/hci_uart.o CC drivers/acpi/acpica/exdebug.o CC net/atm/pvc.o CC drivers/acpi/acpica/exdump.o CC drivers/base/topology.o CC drivers/acpi/acpica/exfield.o CC drivers/acpi/acpica/exfldio.o CC drivers/acpi/acpica/exmisc.o fs/btrfs/dir-item.o: warning: objtool: insert_with_overflow()+0x1d8: function has unreachable instruction CC drivers/acpi/acpica/exmutex.o CC fs/btrfs/inode-item.o CC drivers/acpi/acpica/exnames.o drivers/base/transport_class.o: warning: objtool: anon_transport_class_unregister()+0x54: function has unreachable instruction CC drivers/base/container.o drivers/base/devres.o: warning: objtool: add_dr()+0x52: function has unreachable instruction fs/f2fs/recovery.o: warning: objtool: find_fsync_dnodes()+0x730: function has unreachable instruction CC drivers/base/property.o CC fs/f2fs/debug.o CC drivers/base/cacheinfo.o CC drivers/acpi/acpica/exoparg1.o fs/f2fs/data.o: warning: objtool: f2fs_write_end()+0x38e: function has unreachable instruction CC drivers/acpi/acpica/exoparg2.o fs/btrfs/root-tree.o: warning: objtool: btrfs_find_root()+0xfb: function has unreachable instruction drivers/base/attribute_container.o: warning: objtool: attribute_container_add_attrs()+0x8f: function has unreachable instruction net/bluetooth/af_bluetooth.o: warning: objtool: bt_sock_reclassify_lock()+0x56: function has unreachable instruction CC drivers/acpi/acpica/exoparg3.o CC fs/btrfs/inode-map.o CC fs/reiserfs/stree.o CC fs/btrfs/disk-io.o CC drivers/base/devtmpfs.o CC net/bluetooth/hci_core.o fs/btrfs/file-item.o: warning: objtool: truncate_one_csum()+0x187: function has unreachable instruction CC net/appletalk/atalk_proc.o CC drivers/base/dma-contiguous.o CC fs/btrfs/transaction.o CC drivers/acpi/acpica/exoparg6.o CC drivers/acpi/acpica/exprep.o CC drivers/base/power/sysfs.o CC fs/reiserfs/hashes.o CC drivers/acpi/acpica/exregion.o CC net/atm/signaling.o CC fs/xfs/libxfs/xfs_bit.o CC drivers/acpi/acpica/exresnte.o CC drivers/acpi/acpica/exresolv.o CC drivers/base/power/generic_ops.o CC drivers/acpi/acpica/exresop.o CC drivers/acpi/acpica/exstore.o net/appletalk/ddp.o: warning: objtool: atalk_sum_skb()+0x52c: function has unreachable instruction CC drivers/acpi/acpica/exstoren.o CC net/appletalk/sysctl_net_atalk.o LD drivers/bluetooth/built-in.o LD drivers/bus/built-in.o CC drivers/acpi/acpica/exstorob.o CC drivers/acpi/acpica/exsystem.o CC drivers/acpi/acpica/extrace.o CC drivers/cdrom/cdrom.o CC net/batman-adv/gateway_client.o CC drivers/base/regmap/regmap.o CC drivers/base/dma-mapping.o fs/ocfs2/dir.o: warning: objtool: dx_leaf_sort_swap()+0x57: function has unreachable instruction fs/f2fs/extent_cache.o: warning: objtool: __release_extent_node()+0x78: function has unreachable instruction CC fs/ocfs2/reservations.o CC drivers/base/firmware_class.o CC drivers/acpi/acpica/exutils.o CC drivers/acpi/acpica/hwacpi.o CC drivers/acpi/acpica/hwesleep.o AR lib/lib.a CC drivers/base/node.o CC drivers/acpi/acpica/hwgpe.o CC fs/reiserfs/tail_conversion.o CC drivers/acpi/acpica/hwpci.o CC drivers/acpi/acpica/hwregs.o CC net/batman-adv/gateway_common.o CC drivers/base/power/common.o CC drivers/base/hypervisor.o CC drivers/acpi/acpica/hwsleep.o CC drivers/acpi/acpica/hwvalid.o CC drivers/base/power/qos.o CC drivers/acpi/acpica/hwxface.o CC drivers/acpi/acpica/hwxfsleep.o CC drivers/acpi/acpica/nsaccess.o CC drivers/acpi/acpica/nsalloc.o CC fs/xfs/libxfs/xfs_bmap.o CC net/batman-adv/hard-interface.o drivers/base/dma-mapping.o: warning: objtool: dmam_noncoherent_release()+0x100: function has unreachable instruction CC drivers/base/pinctrl.o CC drivers/acpi/acpica/nsarguments.o fs/ocfs2/inode.o: warning: objtool: ocfs2_filecheck_validate_inode_block()+0x2c8: function has unreachable instruction CC fs/btrfs/inode.o CC net/batman-adv/hash.o CC fs/ocfs2/move_extents.o CC net/atm/svc.o CC drivers/acpi/acpica/nsconvert.o CC drivers/acpi/acpica/nsdump.o CC drivers/acpi/acpica/nseval.o LD net/appletalk/appletalk.o CC drivers/acpi/acpica/nsinit.o LD net/appletalk/built-in.o CC drivers/base/platform-msi.o CC drivers/acpi/acpica/nsload.o CC drivers/base/power/runtime.o CC drivers/acpi/acpica/nsnames.o CC net/bridge/br.o CC drivers/acpi/acpica/nsobject.o fs/btrfs/inode-map.o: warning: objtool: btrfs_unpin_free_ino()+0xfd: function has unreachable instruction CC drivers/acpi/acpica/nsparse.o CC net/bridge/br_device.o CC fs/btrfs/file.o CC drivers/acpi/acpica/nspredef.o CC drivers/acpi/acpica/nsprepkg.o fs/reiserfs/tail_conversion.o: warning: objtool: direct2indirect()+0x99: function has unreachable instruction CC drivers/acpi/acpica/nsrepair.o CC fs/reiserfs/journal.o CC net/batman-adv/icmp_socket.o CC drivers/base/power/wakeirq.o CC drivers/acpi/acpica/nsrepair2.o CC fs/reiserfs/resize.o CC drivers/acpi/acpica/nssearch.o CC drivers/acpi/acpica/nsutils.o CC net/batman-adv/main.o fs/ocfs2/journal.o: warning: objtool: __ocfs2_recovery_map_test()+0x85: function has unreachable instruction CC drivers/acpi/acpica/nswalk.o CC drivers/acpi/acpica/nsxfeval.o CC fs/ocfs2/resize.o CC drivers/acpi/acpica/nsxfname.o CC fs/ocfs2/slot_map.o CC drivers/acpi/acpica/nsxfobj.o drivers/base/platform-msi.o: warning: objtool: platform_msi_update_dom_ops.isra.1()+0x50: function has unreachable instruction CC drivers/acpi/acpica/psargs.o CC fs/xfs/libxfs/xfs_bmap_btree.o CC fs/xfs/libxfs/xfs_btree.o fs/reiserfs/stree.o: warning: objtool: init_tb_struct()+0x6c: function has unreachable instruction CC fs/reiserfs/item_ops.o CC drivers/acpi/acpica/psloop.o CC drivers/acpi/acpica/psobject.o fs/ocfs2/mmap.o: warning: objtool: __ocfs2_page_mkwrite()+0x359: function has unreachable instruction CC fs/ocfs2/suballoc.o CC drivers/acpi/acpica/psopcode.o fs/f2fs/node.o: warning: objtool: get_node_path()+0x266: function has unreachable instruction CC drivers/acpi/acpica/psopinfo.o CC drivers/acpi/acpica/psparse.o CC fs/reiserfs/ioctl.o fs/ocfs2/file.o: warning: objtool: ocfs2_file_read_iter()+0x8c8: function has unreachable instruction CC fs/reiserfs/xattr.o CC fs/ocfs2/super.o CC drivers/base/power/main.o CC drivers/acpi/acpica/psscope.o CC net/atm/ioctl.o CC drivers/base/power/wakeup.o CC drivers/acpi/acpica/pstree.o fs/f2fs/segment.o: warning: objtool: __get_segment_type()+0xbe: function has unreachable instruction CC net/batman-adv/multicast.o LD fs/f2fs/f2fs.o CC drivers/acpi/acpica/psutils.o LD fs/f2fs/built-in.o CC net/bridge/br_fdb.o CC drivers/acpi/acpica/pswalk.o net/bridge/br_device.o: warning: objtool: br_change_mtu()+0xb5: function has unreachable instruction CC net/bridge/br_forward.o CC net/bridge/br_if.o CC drivers/acpi/acpica/psxface.o CC drivers/acpi/acpica/rsaddr.o fs/reiserfs/item_ops.o: warning: objtool: direntry_check_right()+0xd1: function has unreachable instruction CC drivers/acpi/acpica/rscalc.o CC drivers/acpi/acpica/rscreate.o CC fs/reiserfs/lock.o CC drivers/acpi/acpica/rsdumpinfo.o CC drivers/acpi/acpica/rsinfo.o CC net/batman-adv/network-coding.o CC drivers/acpi/acpica/rsio.o CC net/batman-adv/originator.o CC drivers/acpi/acpica/rsirq.o fs/btrfs/transaction.o: warning: objtool: join_transaction.isra.29()+0x204: function has unreachable instruction CC drivers/acpi/acpica/rslist.o CC fs/btrfs/tree-defrag.o CC fs/reiserfs/procfs.o CC drivers/acpi/acpica/rsmemory.o CC drivers/acpi/acpica/rsmisc.o CC drivers/acpi/acpica/rsserial.o fs/ocfs2/move_extents.o: warning: objtool: __ocfs2_move_extent()+0x466: function has unreachable instruction CC fs/ocfs2/symlink.o CC drivers/acpi/acpica/rsutils.o CC drivers/acpi/acpica/rsxface.o fs/reiserfs/lock.o: warning: objtool: reiserfs_write_unlock()+0x5a: function has unreachable instruction CC drivers/acpi/acpica/tbdata.o CC drivers/acpi/acpica/tbfadt.o CC fs/reiserfs/xattr_user.o CC drivers/base/power/domain.o CC drivers/acpi/acpica/tbfind.o CC drivers/acpi/acpica/tbinstal.o CC drivers/acpi/acpica/tbprint.o fs/ocfs2/localalloc.o: warning: objtool: ocfs2_local_alloc_find_clear_bits()+0x17b: function has unreachable instruction CC drivers/acpi/acpica/tbutils.o CC drivers/acpi/acpica/tbxface.o CC fs/ocfs2/sysfile.o CC drivers/acpi/acpica/tbxfload.o CC net/atm/common.o CC drivers/acpi/acpica/tbxfroot.o /home/kisskb/slave/src/net/bridge/br_forward.c: In function 'br_dev_queue_push_xmit': /home/kisskb/slave/src/include/linux/skbuff.h:2138:22: warning: 'depth' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/bridge/br_forward.c:51:7: note: 'depth' was declared here CC fs/reiserfs/xattr_trusted.o CC drivers/acpi/acpica/utaddress.o CC drivers/acpi/acpica/utalloc.o fs/reiserfs/xattr.o: warning: objtool: xattr_rmdir()+0x54: function has unreachable instruction CC drivers/acpi/acpica/utascii.o CC net/batman-adv/routing.o CC fs/reiserfs/xattr_security.o CC fs/ocfs2/uptodate.o CC drivers/acpi/acpica/utbuffer.o CC drivers/acpi/acpica/utcopy.o CC net/atm/atm_misc.o CC drivers/base/power/domain_governor.o CC drivers/acpi/acpica/utexcep.o CC net/bridge/br_input.o CC drivers/acpi/acpica/utdebug.o drivers/cdrom/cdrom.o: warning: objtool: media_changed()+0xcf: function has unreachable instruction CC drivers/acpi/acpica/utdelete.o CC drivers/acpi/acpica/utdecode.o CC drivers/acpi/acpica/uterror.o /home/kisskb/slave/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /home/kisskb/slave/src/drivers/base/regmap/regmap.c:2362:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] CC fs/xfs/libxfs/xfs_da_btree.o LD drivers/cdrom/built-in.o CC net/bridge/br_ioctl.o CC drivers/acpi/acpica/uteval.o CC drivers/char/mem.o CC drivers/acpi/acpica/utglobal.o fs/ocfs2/sysfile.o: warning: objtool: get_local_system_inode()+0x60: function has unreachable instruction CC drivers/acpi/acpica/uthex.o CC drivers/acpi/acpica/utids.o CC fs/ocfs2/quota_local.o CC drivers/acpi/acpica/utinit.o net/bluetooth/hci_core.o: warning: objtool: hci_send_frame()+0xfc: function has unreachable instruction CC net/bluetooth/hci_conn.o CC drivers/acpi/acpica/utlock.o fs/btrfs/tree-defrag.o: warning: objtool: btrfs_defrag_leaves()+0x3cd: function has unreachable instruction CC drivers/base/power/clock_ops.o CC drivers/acpi/acpica/utmath.o CC net/bridge/br_stp.o CC fs/btrfs/extent_map.o CC net/batman-adv/send.o CC drivers/acpi/acpica/utmisc.o CC drivers/base/regmap/regcache.o CC drivers/base/regmap/regcache-rbtree.o CC net/batman-adv/soft-interface.o CC drivers/acpi/acpica/utmutex.o CC drivers/acpi/acpica/utnonansi.o CC drivers/acpi/acpica/utobject.o CC drivers/acpi/acpica/utosi.o CC drivers/acpi/acpica/utownerid.o CC drivers/acpi/acpica/utpredef.o CC fs/xfs/libxfs/xfs_da_format.o CC net/atm/raw.o CC drivers/acpi/acpica/utresrc.o CC drivers/acpi/acpica/utstate.o CC drivers/acpi/acpica/utstring.o CC drivers/acpi/acpica/utxface.o CC drivers/acpi/acpica/utxfinit.o CC drivers/acpi/acpica/utxferror.o CC drivers/acpi/acpica/utxfmutex.o CC net/atm/resources.o fs/btrfs/disk-io.o: warning: objtool: btrfs_destroy_delayed_refs()+0x2b6: function has unreachable instruction CC net/batman-adv/sysfs.o CC fs/btrfs/sysfs.o CC net/batman-adv/translation-table.o CC net/bridge/br_stp_bpdu.o CC net/bridge/br_stp_if.o CC fs/xfs/libxfs/xfs_dir2.o CC drivers/char/random.o CC net/bridge/br_stp_timer.o CC drivers/char/misc.o CC net/bridge/br_netlink.o CC drivers/char/virtio_console.o fs/ocfs2/reservations.o: warning: objtool: __ocfs2_resv_discard()+0x5e: function has unreachable instruction net/atm/common.o: warning: objtool: vcc_destroy_socket()+0x198: function has unreachable instruction CC net/atm/atm_sysfs.o CC fs/ocfs2/quota_global.o LD drivers/base/power/built-in.o CC fs/ocfs2/xattr.o CC net/atm/proc.o CC drivers/base/regmap/regcache-lzo.o CC net/atm/clip.o CC net/bridge/br_sysfs_if.o CC net/bridge/br_sysfs_br.o CC drivers/base/regmap/regcache-flat.o CC net/bridge/br_nf_core.o CC drivers/base/regmap/regmap-debugfs.o LD drivers/acpi/acpica/acpi.o fs/btrfs/file.o: warning: objtool: btrfs_drop_extent_cache()+0x6d8: function has unreachable instruction CC fs/btrfs/struct-funcs.o LD drivers/acpi/acpica/built-in.o LD drivers/acpi/built-in.o drivers/char/misc.o: warning: objtool: misc_open()+0x249: function has unreachable instruction CC net/atm/br2684.o CC drivers/char/hpet.o CC fs/xfs/libxfs/xfs_dir2_block.o CC drivers/char/ipmi/ipmi_msghandler.o CC net/bridge/br_multicast.o drivers/base/regmap/regcache.o: warning: objtool: regcache_exit()+0x7f: function has unreachable instruction fs/ocfs2/slot_map.o: warning: objtool: ocfs2_update_disk_slot_extended()+0x6f: function has unreachable instruction CC drivers/base/regmap/regmap-i2c.o CC fs/ocfs2/acl.o CC drivers/base/regmap/regmap-spi.o CC fs/ocfs2/filecheck.o fs/btrfs/extent_map.o: warning: objtool: replace_extent_mapping()+0xb8: function has unreachable instruction CC drivers/base/regmap/regmap-mmio.o CC fs/btrfs/xattr.o fs/reiserfs/journal.o: warning: objtool: add_to_chunk()+0x65: function has unreachable instruction LD fs/reiserfs/reiserfs.o LD fs/reiserfs/built-in.o CC drivers/base/regmap/regmap-irq.o CC fs/btrfs/ordered-data.o fs/btrfs/sysfs.o: warning: objtool: btrfs_sysfs_feature_update()+0x93: function has unreachable instruction CC fs/btrfs/extent_io.o net/bridge/br_stp_bpdu.o: warning: objtool: br_send_bpdu()+0xe1: function has unreachable instruction CC fs/btrfs/volumes.o CC net/bridge/br_mdb.o CC net/bridge/br_netfilter_hooks.o CC net/atm/lec.o CC net/bridge/br_netfilter_ipv6.o fs/ocfs2/resize.o: warning: objtool: ocfs2_group_extend()+0x32e: function has unreachable instruction CC fs/ocfs2/stackglue.o CC fs/btrfs/async-thread.o net/atm/resources.o: warning: objtool: atm_dev_register()+0x1e7: function has unreachable instruction CC fs/ocfs2/stack_o2cb.o CC fs/ocfs2/stack_user.o /home/kisskb/slave/src/drivers/char/hpet.c: In function 'hpet_timer_set_irq': /home/kisskb/slave/src/drivers/char/hpet.c:253:19: warning: 'gsi' may be used uninitialized in this function [-Wuninitialized] CC fs/ocfs2/cluster/heartbeat.o CC fs/xfs/libxfs/xfs_dir2_data.o CC net/bridge/netfilter/nf_tables_bridge.o CC drivers/clk/clk-devres.o LD net/atm/atm.o CC drivers/clocksource/clksrc-probe.o CC drivers/clocksource/sh_cmt.o CC drivers/clk/clkdev.o CC drivers/char/nvram.o CC fs/ocfs2/dlm/dlmdomain.o CC fs/ocfs2/dlm/dlmdebug.o CC drivers/clk/clk.o fs/ocfs2/filecheck.o: warning: objtool: ocfs2_filecheck_sysfs_free()+0x11f: function has unreachable instruction CC fs/ocfs2/dlmfs/userdlm.o CC net/bluetooth/hci_event.o CC fs/btrfs/ioctl.o CC fs/ocfs2/dlm/dlmthread.o CC drivers/clocksource/sh_mtu2.o CC fs/ocfs2/dlm/dlmrecovery.o /home/kisskb/slave/src/fs/xfs/libxfs/xfs_bmap.c: In function 'xfs_bmap_first_unused': /home/kisskb/slave/src/fs/xfs/libxfs/xfs_bmap.c:1480:7: warning: 'error' may be used uninitialized in this function [-Wuninitialized] CC drivers/clocksource/em_sti.o /home/kisskb/slave/src/fs/xfs/libxfs/xfs_bmap.c: In function 'xfs_bmap_last_before': /home/kisskb/slave/src/fs/xfs/libxfs/xfs_bmap.c:1535:7: warning: 'error' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap-irq.o: warning: objtool: regmap_irq_thread()+0x17e: function has unreachable instruction fs/ocfs2/stackglue.o: warning: objtool: ocfs2_stack_driver_put()+0x61: function has unreachable instruction fs/ocfs2/stack_o2cb.o: warning: objtool: dlm_status_to_errno()+0x4d: function has unreachable instruction LD drivers/base/regmap/built-in.o LD fs/ocfs2/ocfs2_stackglue.o CC drivers/clk/clk-divider.o LD fs/ocfs2/ocfs2_stack_o2cb.o CC drivers/clk/clk-fixed-factor.o LD drivers/base/built-in.o CC drivers/clk/clk-fixed-rate.o CC drivers/connector/cn_queue.o fs/ocfs2/stack_user.o: warning: objtool: ocfs2_control_install_private()+0x5c: function has unreachable instruction LD fs/ocfs2/ocfs2_stack_user.o /home/kisskb/slave/src/fs/btrfs/inode.c: In function 'run_delalloc_nocow': /home/kisskb/slave/src/fs/btrfs/inode.c:1445:18: warning: 'ram_bytes' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/btrfs/inode.c:1444:23: warning: 'disk_num_bytes' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/btrfs/inode.c:1440:38: warning: 'extent_offset' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/xattr.o: warning: objtool: do_setxattr()+0x2b4: function has unreachable instruction CC fs/btrfs/locking.o CC drivers/cpuidle/cpuidle.o LD drivers/char/agp/built-in.o CC drivers/char/hw_random/core.o CC net/bridge/netfilter/nft_meta_bridge.o drivers/clocksource/sh_cmt.o: warning: objtool: sh_cmt_clock_event_next()+0x51: function has unreachable instruction CC net/bridge/netfilter/ebtables.o CC drivers/clocksource/i8253.o CC drivers/clk/clk-gate.o /home/kisskb/slave/src/fs/ocfs2/quota_local.c: In function 'ocfs2_find_free_entry': /home/kisskb/slave/src/fs/ocfs2/quota_local.c:949:45: warning: 'dchunk' may be used uninitialized in this function [-Wuninitialized] drivers/char/virtio_console.o: warning: objtool: free_buf()+0x7b: function has unreachable instruction CC drivers/clk/clk-multiplier.o CC drivers/clocksource/mmio.o CC drivers/clocksource/timer-digicolor.o fs/ocfs2/namei.o: warning: objtool: ocfs2_rename()+0x61e: function has unreachable instruction CC drivers/char/mwave/mwavedd.o CC drivers/char/pcmcia/synclink_cs.o fs/ocfs2/uptodate.o: warning: objtool: ocfs2_metadata_cache_unlock()+0x81: function has unreachable instruction CC drivers/char/pcmcia/cm4040_cs.o fs/ocfs2/dlmfs/userdlm.o: warning: objtool: __user_dlm_queue_lockres()+0x69: function has unreachable instruction CC fs/ocfs2/dlmfs/dlmfs.o CC drivers/clocksource/dw_apb_timer.o CC drivers/clk/clk-mux.o fs/ocfs2/dlm/dlmdebug.o: warning: objtool: __dlm_print_one_lock_resource()+0x6f: function has unreachable instruction drivers/char/random.o: warning: objtool: account()+0x6f: function has unreachable instruction CC drivers/clocksource/clksrc-dbx500-prcmu.o CC fs/ocfs2/dlm/dlmmaster.o CC fs/btrfs/orphan.o CC drivers/char/tlclk.o /home/kisskb/slave/src/fs/ocfs2/suballoc.c: In function 'ocfs2_block_group_alloc_contig.isra.17': /home/kisskb/slave/src/fs/ocfs2/suballoc.c:476:2: warning: 'bg_bh' may be used uninitialized in this function [-Wuninitialized] CC drivers/clk/clk-composite.o CC drivers/char/tpm/tpm-interface.o CC drivers/clk/clk-fractional-divider.o fs/ocfs2/refcounttree.o: warning: objtool: ocfs2_clear_cow_buffer()+0x49: function has unreachable instruction CC drivers/clocksource/pxa_timer.o CC drivers/clocksource/sun4i_timer.o CC drivers/connector/connector.o fs/btrfs/ordered-data.o: warning: objtool: __btrfs_add_ordered_extent()+0x4d1: function has unreachable instruction CC fs/btrfs/export.o CC drivers/clocksource/mtk_timer.o CC drivers/clocksource/asm9260_timer.o net/bridge/br_netfilter_hooks.o: warning: objtool: setup_pre_routing()+0x161: function has unreachable instruction CC fs/xfs/libxfs/xfs_dir2_leaf.o LD net/bridge/br_netfilter.o drivers/char/hw_random/core.o: warning: objtool: add_early_randomness()+0x76: function has unreachable instruction CC fs/xfs/libxfs/xfs_dir2_node.o CC drivers/char/hw_random/intel-rng.o fs/ocfs2/quota_global.o: warning: objtool: ocfs2_global_is_id()+0x77: function has unreachable instruction /home/kisskb/slave/src/net/bridge/netfilter/nft_meta_bridge.c: In function 'nft_meta_bridge_get_eval': /home/kisskb/slave/src/net/bridge/netfilter/nft_meta_bridge.c:43:25: warning: 'p' may be used uninitialized in this function [-Wuninitialized] CC fs/xfs/libxfs/xfs_dir2_sf.o CC drivers/char/mwave/smapi.o CC drivers/clk/clk-gpio.o CC drivers/char/mwave/tp3780i.o CC net/bridge/netfilter/ebtable_broute.o CC drivers/char/hw_random/amd-rng.o LD net/atm/built-in.o fs/ocfs2/dlm/dlmthread.o: warning: objtool: dlm_shuffle_lists()+0x65: function has unreachable instruction CC fs/ocfs2/dlm/dlmast.o CC drivers/cpuidle/driver.o CC drivers/clk/clk-axi-clkgen.o CC net/caif/caif_dev.o LD drivers/clocksource/built-in.o CC net/can/af_can.o net/bridge/br_multicast.o: warning: objtool: br_ip4_multicast_alloc_query()+0x27d: function has unreachable instruction LD drivers/crypto/ccp/built-in.o CC drivers/crypto/img-hash.o LD net/bridge/bridge.o CC drivers/clk/clk-cdce706.o CC net/can/proc.o fs/ocfs2/dlmfs/dlmfs.o: warning: objtool: dlmfs_file_release()+0x50: function has unreachable instruction CC drivers/crypto/qat/qat_c3xxxvf/adf_drv.o LD fs/ocfs2/dlmfs/ocfs2_dlmfs.o LD fs/ocfs2/dlmfs/built-in.o CC drivers/crypto/qat/qat_c62x/adf_drv.o fs/btrfs/locking.o: warning: objtool: btrfs_assert_tree_read_locked()+0x46: function has unreachable instruction CC drivers/char/ipmi/ipmi_devintf.o fs/ocfs2/quota_local.o: warning: objtool: ocfs2_recover_local_quota_file()+0x613: function has unreachable instruction fs/ocfs2/cluster/heartbeat.o: warning: objtool: o2hb_fill_node_map_from_callback()+0x56: function has unreachable instruction CC fs/btrfs/tree-log.o CC drivers/char/hangcheck-timer.o CC fs/ocfs2/cluster/masklog.o CC drivers/crypto/qat/qat_c62xvf/adf_drv.o CC fs/xfs/libxfs/xfs_dquot_buf.o CC drivers/connector/cn_proc.o CC drivers/char/tpm/tpm-dev.o CC drivers/char/hw_random/via-rng.o CC drivers/clk/clk-cs2000-cp.o fs/ocfs2/dlm/dlmdomain.o: warning: objtool: __dlm_lookup_domain_full()+0x5e: function has unreachable instruction CC drivers/cpuidle/governor.o CC drivers/char/mwave/3780i.o CC fs/ocfs2/dlm/dlmconvert.o CC drivers/clk/clk-oxnas.o LD net/batman-adv/batman-adv.o CC drivers/clk/clk-scpi.o LD net/batman-adv/built-in.o /home/kisskb/slave/src/fs/btrfs/extent_io.c: In function 'end_bio_extent_readpage': /home/kisskb/slave/src/fs/btrfs/extent_io.c:2640:32: warning: 'tree' may be used uninitialized in this function [-Wuninitialized] CC drivers/char/hw_random/virtio-rng.o CC fs/xfs/libxfs/xfs_ialloc.o fs/ocfs2/suballoc.o: warning: objtool: ocfs2_relink_block_group()+0x8b: function has unreachable instruction CC drivers/char/hw_random/exynos-rng.o fs/btrfs/export.o: warning: objtool: btrfs_get_parent()+0x1c8: function has unreachable instruction CC net/ceph/ceph_common.o CC fs/btrfs/free-space-cache.o CC fs/btrfs/zlib.o CC drivers/cpuidle/sysfs.o CC fs/ocfs2/cluster/sys.o CC net/bridge/netfilter/ebtable_nat.o CC drivers/char/hw_random/stm32-rng.o CC drivers/clk/clk-si5351.o CC net/bridge/netfilter/ebt_among.o CC drivers/clk/clk-xgene.o CC drivers/crypto/qat/qat_c3xxxvf/adf_c3xxxvf_hw_data.o LD drivers/clk/mvebu/built-in.o CC drivers/clk/bcm/clk-kona.o fs/ocfs2/dlm/dlmast.o: warning: objtool: dlm_update_lvb.isra.0()+0x67: function has unreachable instruction CC drivers/clk/samsung/clk.o CC fs/ocfs2/dlm/dlmlock.o CC drivers/char/tpm/tpm-sysfs.o LD drivers/char/hw_random/rng-core.o LD drivers/clk/ti/built-in.o CC drivers/crypto/qat/qat_c62x/adf_c62x_hw_data.o CC drivers/char/tpm/tpm-chip.o LD drivers/char/mwave/mwave.o LD drivers/char/mwave/built-in.o CC drivers/clk/x86/clk-lpt.o CC drivers/clk/bcm/clk-kona-setup.o drivers/crypto/img-hash.o: warning: objtool: img_hash_xmit_dma()+0x1f7: function has unreachable instruction CC drivers/char/ipmi/ipmi_si_intf.o CC drivers/clk/bcm/clk-bcm281xx.o CC drivers/crypto/qat/qat_c62xvf/adf_c62xvf_hw_data.o CC drivers/crypto/padlock-aes.o CC net/can/raw.o CC fs/ocfs2/cluster/nodemanager.o CC drivers/crypto/padlock-sha.o CC drivers/clk/bcm/clk-bcm21664.o CC net/caif/cfcnfg.o LD drivers/char/hw_random/built-in.o LD drivers/connector/cn.o LD drivers/connector/built-in.o CC net/caif/cfmuxl.o CC drivers/dax/dax.o CC drivers/cpuidle/governors/ladder.o net/can/af_can.o: warning: objtool: can_notifier()+0xe5: function has unreachable instruction CC net/can/bcm.o LD drivers/crypto/qat/qat_c3xxxvf/qat_c3xxxvf.o CC fs/btrfs/lzo.o LD drivers/crypto/qat/qat_c3xxxvf/built-in.o CC fs/btrfs/compression.o LD drivers/clk/x86/clk-x86-lpss.o CC fs/xfs/libxfs/xfs_ialloc_btree.o LD drivers/clk/x86/built-in.o CC fs/xfs/libxfs/xfs_inode_fork.o CC net/bridge/netfilter/ebt_arp.o CC drivers/crypto/qat/qat_dh895xcc/adf_drv.o fs/btrfs/inode.o: warning: objtool: btrfs_del_delalloc_inode()+0x12d: function has unreachable instruction CC drivers/char/tpm/tpm2-cmd.o CC net/bridge/netfilter/ebt_ip.o CC fs/btrfs/delayed-ref.o CC drivers/clk/samsung/clk-pll.o CC drivers/crypto/qat/qat_common/adf_cfg.o CC fs/xfs/libxfs/xfs_inode_buf.o net/ceph/ceph_common.o: warning: objtool: ceph_parse_options()+0x637: function has unreachable instruction LD drivers/crypto/qat/qat_c62x/qat_c62x.o CC net/ceph/messenger.o LD drivers/crypto/qat/qat_c62x/built-in.o LD drivers/crypto/qat/qat_c62xvf/qat_c62xvf.o LD drivers/crypto/qat/qat_c62xvf/built-in.o CC drivers/cpuidle/governors/menu.o CC drivers/crypto/qat/qat_dh895xccvf/adf_drv.o CC net/ceph/msgpool.o /home/kisskb/slave/src/drivers/dax/dax.c: In function 'pgoff_to_phys.constprop.4': /home/kisskb/slave/src/drivers/dax/dax.c:376:3: warning: 'phys' may be used uninitialized in this function [-Wuninitialized] fs/ocfs2/dlm/dlmconvert.o: warning: objtool: __dlmconvert_master.isra.0()+0x76: function has unreachable instruction CC drivers/char/tpm/tpm_ppi.o CC net/bridge/netfilter/ebt_ip6.o CC fs/ocfs2/dlm/dlmunlock.o fs/btrfs/extent_io.o: warning: objtool: set_btree_ioerr()+0xbf: function has unreachable instruction drivers/clk/bcm/clk-kona.o: warning: objtool: parent_index()+0x86: function has unreachable instruction LD drivers/char/pcmcia/built-in.o CC fs/btrfs/relocation.o CC drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.o CC drivers/crypto/s5p-sss.o CC net/bluetooth/mgmt.o LD drivers/dax/built-in.o fs/ocfs2/dlm/dlmrecovery.o: warning: objtool: dlm_finish_local_lockres_recovery()+0x62: function has unreachable instruction CC drivers/dma-buf/dma-buf.o drivers/clk/bcm/clk-kona-setup.o: warning: objtool: kona_dividers_valid()+0x52: function has unreachable instruction CC drivers/dma-buf/fence.o fs/ocfs2/cluster/nodemanager.o: warning: objtool: o2nm_cluster_group_drop_item()+0x69: function has unreachable instruction LD drivers/clk/bcm/built-in.o CC fs/ocfs2/cluster/quorum.o CC fs/ocfs2/cluster/tcp.o CC drivers/extcon/extcon.o net/caif/cfmuxl.o: warning: objtool: cfmuxl_transmit()+0x6d: function has unreachable instruction CC net/caif/cfctrl.o LD drivers/cpuidle/governors/built-in.o /home/kisskb/slave/src/drivers/char/tpm/tpm2-cmd.c: In function 'tpm2_flush_context': /home/kisskb/slave/src/drivers/char/tpm/tpm2-cmd.c:607:23: warning: 'buf.data' may be used uninitialized in this function [-Wuninitialized] LD drivers/cpuidle/built-in.o fs/btrfs/lzo.o: warning: objtool: lzo_decompress()+0x69: function has unreachable instruction CC fs/btrfs/delayed-inode.o CC net/ceph/buffer.o CC drivers/firewire/core-card.o CC drivers/firewire/core-cdev.o CC net/caif/cffrml.o CC drivers/crypto/qat/qat_dh895xccvf/adf_dh895xccvf_hw_data.o LD drivers/crypto/qat/qat_dh895xcc/qat_dh895xcc.o LD drivers/crypto/qat/qat_dh895xcc/built-in.o CC drivers/crypto/qat/qat_common/adf_isr.o /home/kisskb/slave/src/fs/btrfs/free-space-cache.c: In function 'btrfs_bitmap_cluster': /home/kisskb/slave/src/fs/btrfs/free-space-cache.c:2849:5: warning: 'next_zero' may be used uninitialized in this function [-Wuninitialized] CC drivers/crypto/qat/qat_common/adf_ctl_drv.o CC drivers/clk/samsung/clk-cpu.o fs/ocfs2/cluster/quorum.o: warning: objtool: o2quo_clear_hold.constprop.0()+0x5c: function has unreachable instruction CC fs/ocfs2/cluster/netdebug.o /home/kisskb/slave/src/drivers/char/tpm/tpm2-cmd.c: In function 'tpm2_seal_trusted': /home/kisskb/slave/src/drivers/char/tpm/tpm2-cmd.c:487:20: warning: 'hash' may be used uninitialized in this function [-Wuninitialized] CC net/bridge/netfilter/ebt_mark_m.o CC net/caif/cfveil.o CC net/can/gw.o CC net/bridge/netfilter/ebt_pkttype.o drivers/char/tpm/tpm_ppi.o: warning: objtool: show_ppi_operations()+0xdc: function has unreachable instruction fs/ocfs2/dlm/dlmlock.o: warning: objtool: dlm_send_remote_lock_request()+0x15b: function has unreachable instruction CC drivers/char/tpm/tpm_eventlog.o CC net/bridge/netfilter/ebt_arpreply.o CC fs/xfs/libxfs/xfs_log_rlimit.o CC drivers/char/tpm/tpm_acpi.o /home/kisskb/slave/src/drivers/extcon/extcon.c: In function 'extcon_update_state': /home/kisskb/slave/src/drivers/extcon/extcon.c:291:28: warning: 'attached' may be used uninitialized in this function [-Wuninitialized] CC drivers/firewire/core-device.o LD net/can/can.o LD drivers/crypto/qat/qat_dh895xccvf/qat_dh895xccvf.o LD net/can/can-raw.o LD drivers/crypto/qat/qat_dh895xccvf/built-in.o LD net/can/can-bcm.o CC net/bridge/netfilter/ebt_snat.o CC drivers/firewire/core-iso.o CC net/ceph/pagelist.o CC net/ceph/mon_client.o CC net/caif/cfdbgl.o CC drivers/crypto/qat/qat_common/adf_dev_mgr.o drivers/dma-buf/dma-buf.o: warning: objtool: dma_buf_release()+0x8b: function has unreachable instruction CC net/caif/cfserl.o CC drivers/dma-buf/reservation.o CC drivers/clk/samsung/clk-s3c2412.o CC drivers/crypto/qat/qat_common/adf_init.o fs/ocfs2/cluster/netdebug.o: warning: objtool: next_sc()+0x54: function has unreachable instruction CC drivers/crypto/qat/qat_common/adf_accel_engine.o CC net/bridge/netfilter/ebt_nflog.o fs/ocfs2/dlm/dlmmaster.o: warning: objtool: dlm_get_mle_inuse()+0x5e: function has unreachable instruction fs/ocfs2/dlm/dlmunlock.o: warning: objtool: dlmunlock_common()+0xee: function has unreachable instruction CC drivers/crypto/qat/qat_common/adf_aer.o LD fs/ocfs2/dlm/ocfs2_dlm.o drivers/crypto/s5p-sss.o: warning: objtool: s5p_set_indata()+0x20d: function has unreachable instruction LD fs/ocfs2/dlm/built-in.o CC drivers/crypto/qat/qat_common/adf_transport.o CC drivers/dma-buf/seqno-fence.o CC net/caif/cfdgml.o CC drivers/char/tpm/tpm_tis.o fs/btrfs/delayed-ref.o: warning: objtool: add_delayed_ref_tail_merge()+0x4c8: function has unreachable instruction CC fs/btrfs/scrub.o CC drivers/clk/samsung/clk-s3c2443.o CC fs/btrfs/reada.o CC net/caif/cfrfml.o CC drivers/extcon/extcon-max14577.o CC drivers/char/tpm/tpm_i2c_atmel.o net/ceph/pagelist.o: warning: objtool: ceph_pagelist_free_reserve()+0x92: function has unreachable instruction CC fs/xfs/libxfs/xfs_sb.o drivers/dma-buf/fence.o: warning: objtool: fence_context_alloc()+0x4b: function has unreachable instruction drivers/char/ipmi/ipmi_si_intf.o: warning: objtool: sender()+0x97: function has unreachable instruction CC drivers/char/tpm/tpm_i2c_infineon.o CC net/ceph/osd_client.o fs/btrfs/compression.o: warning: objtool: btrfs_submit_compressed_write()+0x34f: function has unreachable instruction CC drivers/dma-buf/sync_file.o CC drivers/crypto/qat/qat_common/adf_admin.o fs/btrfs/free-space-cache.o: warning: objtool: recalculate_thresholds()+0x6a: function has unreachable instruction CC drivers/char/ipmi/ipmi_kcs_sm.o CC fs/btrfs/backref.o CC fs/btrfs/ulist.o CC net/caif/cfvidl.o LD drivers/clk/samsung/built-in.o CC fs/btrfs/qgroup.o LD drivers/clk/built-in.o CC drivers/crypto/qat/qat_common/adf_hw_arbiter.o drivers/firewire/core-iso.o: warning: objtool: fw_iso_buffer_map_dma()+0x13a: function has unreachable instruction CC drivers/firewire/core-topology.o CC net/bluetooth/hci_sock.o CC drivers/crypto/qat/qat_common/qat_crypto.o CC drivers/firmware/dell_rbu.o CC drivers/crypto/qat/qat_common/qat_algs.o CC drivers/firmware/dcdbas.o LD net/bridge/netfilter/built-in.o LD net/bridge/built-in.o fs/btrfs/ioctl.o: warning: objtool: create_subvol()+0xc34: function has unreachable instruction CC drivers/firewire/core-transaction.o CC fs/btrfs/send.o CC net/caif/cfutill.o fs/btrfs/volumes.o: warning: objtool: update_dev_stat_item()+0x86: function has unreachable instruction CC net/caif/cfsrvl.o CC fs/btrfs/dev-replace.o net/ceph/mon_client.o: warning: objtool: pick_new_mon()+0x58: function has unreachable instruction CC net/ceph/osdmap.o CC drivers/extcon/extcon-sm5502.o net/can/gw.o: warning: objtool: can_can_gw_rcv()+0x63: function has unreachable instruction CC fs/xfs/libxfs/xfs_symlink_remote.o /home/kisskb/slave/src/net/bluetooth/mgmt.c: In function 'read_local_oob_ext_data_complete': /home/kisskb/slave/src/net/bluetooth/mgmt.c:5599:2: warning: 'r256' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/bluetooth/mgmt.c:5599:2: warning: 'h256' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/bluetooth/mgmt.c:5509:8: warning: 'r192' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/bluetooth/mgmt.c:5520:13: note: 'r192' was declared here /home/kisskb/slave/src/net/bluetooth/mgmt.c:5509:8: warning: 'h192' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/bluetooth/mgmt.c:5520:6: note: 'h192' was declared here LD net/can/can-gw.o CC drivers/firewire/ohci.o LD net/can/built-in.o CC drivers/char/tpm/tpm_nsc.o CC net/core/sock.o drivers/dma-buf/reservation.o: warning: objtool: reservation_object_add_shared_fence()+0x122: function has unreachable instruction CC drivers/char/ipmi/ipmi_smic_sm.o ASN.1 drivers/crypto/qat/qat_common/qat_rsapubkey-asn1.c ASN.1 drivers/crypto/qat/qat_common/qat_rsaprivkey-asn1.c CC drivers/crypto/qat/qat_common/qat_asym_algs.o CC drivers/crypto/qat/qat_common/qat_uclo.o CC fs/xfs/libxfs/xfs_trans_resv.o fs/btrfs/delayed-inode.o: warning: objtool: btrfs_release_delayed_iref()+0x3f: function has unreachable instruction LD drivers/dma-buf/built-in.o drivers/crypto/qat/qat_common/adf_transport.o: warning: objtool: adf_cleanup_ring()+0x14d: function has unreachable instruction CC fs/btrfs/raid56.o CC drivers/crypto/qat/qat_common/qat_hal.o CC drivers/fmc/fmc-core.o CC net/dccp/ccid.o drivers/crypto/qat/qat_common/adf_admin.o: warning: objtool: adf_init_admin_comms()+0x15f: function has unreachable instruction CC drivers/char/tpm/tpm_atmel.o CC drivers/crypto/qat/qat_common/adf_transport_debug.o fs/ocfs2/cluster/tcp.o: warning: objtool: o2net_num_from_nn()+0x4c: function has unreachable instruction CC fs/xfs/xfs_aops.o CC drivers/char/tpm/tpm_infineon.o LD fs/ocfs2/cluster/ocfs2_nodemanager.o CC net/caif/cfpkt_skbuff.o LD fs/ocfs2/cluster/built-in.o fs/btrfs/ulist.o: warning: objtool: ulist_add_merge()+0x169: function has unreachable instruction CC fs/btrfs/uuid-tree.o CC drivers/char/tpm/st33zp24/st33zp24.o LD drivers/extcon/built-in.o CC fs/xfs/xfs_attr_inactive.o CC drivers/firewire/sbp2.o CC drivers/fpga/fpga-mgr.o drivers/firmware/dcdbas.o: warning: objtool: smi_data_buf_free()+0x122: function has unreachable instruction CC drivers/firmware/iscsi_ibft_find.o CC drivers/crypto/qat/qat_common/adf_sriov.o drivers/firmware/dell_rbu.o: warning: objtool: img_update_free()+0xda: function has unreachable instruction CC drivers/char/ipmi/ipmi_bt_sm.o CC drivers/firmware/qemu_fw_cfg.o /home/kisskb/slave/src/fs/ocfs2/xattr.c: In function 'ocfs2_xattr_block_set': /home/kisskb/slave/src/fs/ocfs2/xattr.c:3003:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] CC net/caif/chnl_net.o CC fs/xfs/xfs_attr_list.o drivers/firewire/core-transaction.o: warning: objtool: handle_registers()+0x46a: function has unreachable instruction CC drivers/crypto/qat/qat_common/adf_pf2vf_msg.o CC drivers/fmc/fmc-match.o CC drivers/firewire/net.o CC fs/xfs/xfs_bmap_util.o fs/ocfs2/super.o: warning: objtool: ocfs2_dismount_volume()+0x2c5: function has unreachable instruction CC drivers/char/tpm/tpm_crb.o fs/btrfs/reada.o: warning: objtool: reada_start_machine()+0x55: function has unreachable instruction CC drivers/char/tpm/st33zp24/spi.o CC fs/btrfs/props.o fs/btrfs/dev-replace.o: warning: objtool: btrfs_dev_replace_unlock()+0x63: function has unreachable instruction /home/kisskb/slave/src/drivers/crypto/qat/qat_common/qat_algs.c: In function 'qat_alg_sgl_to_bufl.isra.5': /home/kisskb/slave/src/include/linux/dma-mapping.h:151:18: warning: 'sz_out' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/crypto/qat/qat_common/qat_algs.c:675:9: note: 'sz_out' was declared here CC fs/btrfs/hash.o net/ceph/messenger.o: warning: objtool: ceph_msg_data_pagelist_advance()+0x5d: function has unreachable instruction CC net/ceph/crush/crush.o LD drivers/char/tpm/tpm.o CC net/ceph/crush/mapper.o CC drivers/fpga/zynq-fpga.o CC drivers/char/ipmi/ipmi_watchdog.o CC net/caif/caif_socket.o /home/kisskb/slave/src/drivers/firmware/qemu_fw_cfg.c: In function 'fw_cfg_build_symlink': /home/kisskb/slave/src/drivers/firmware/qemu_fw_cfg.c:364:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/hash.o: warning: objtool: btrfs_crc32c()+0x9c: function has unreachable instruction CC fs/btrfs/free-space-tree.o LD net/caif/caif.o fs/ocfs2/xattr.o: warning: objtool: ocfs2_xa_bucket_check_space()+0x114: function has unreachable instruction LD drivers/firmware/broadcom/built-in.o LD drivers/char/tpm/st33zp24/tpm_st33zp24.o CC drivers/crypto/qat/qat_common/adf_vf2pf_msg.o CC net/dns_resolver/dns_key.o CC net/ethernet/eth.o CC drivers/crypto/qat/qat_common/adf_vf_isr.o CC drivers/crypto/qat/qat_common/qat_rsapubkey-asn1.o LD fs/ocfs2/ocfs2.o CC net/dccp/feat.o CC drivers/firmware/efi/efi.o /home/kisskb/slave/src/fs/btrfs/uuid-tree.c: In function 'btrfs_uuid_tree_add': /home/kisskb/slave/src/fs/btrfs/uuid-tree.c:149:21: warning: 'offset' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/btrfs/uuid-tree.c:150:25: warning: 'eb' may be used uninitialized in this function [-Wuninitialized] CC drivers/firmware/efi/vars.o CC drivers/crypto/qat/qat_common/qat_rsaprivkey-asn1.o CC net/ceph/crush/hash.o CC net/bluetooth/hci_sysfs.o CC net/ceph/debugfs.o CC drivers/fmc/fmc-sdb.o LD fs/ocfs2/built-in.o CC drivers/fmc/fru-parse.o LD drivers/char/tpm/st33zp24/tpm_st33zp24_spi.o LD drivers/char/tpm/st33zp24/built-in.o CC net/ceph/auth.o LD drivers/char/tpm/built-in.o drivers/crypto/qat/qat_common/qat_algs.o: warning: objtool: qat_alg_ablkcipher_setkey()+0x20d: function has unreachable instruction CC drivers/fmc/fmc-dump.o LD drivers/char/built-in.o CC drivers/fmc/fmc-chardev.o CC net/ceph/auth_none.o fs/btrfs/props.o: warning: objtool: __btrfs_set_prop()+0x154: function has unreachable instruction CC net/ceph/crypto.o CC drivers/firewire/nosy.o net/ceph/osd_client.o: warning: objtool: maybe_move_osd_to_lru()+0xb6: function has unreachable instruction CC net/ceph/armor.o net/ceph/osdmap.o: warning: objtool: raw_to_up_osds()+0x38: function has unreachable instruction CC net/ceph/auth_x.o drivers/crypto/qat/qat_common/qat_uclo.o: warning: objtool: qat_uclo_simg_alloc.isra.6()+0xee: function has unreachable instruction CC net/ceph/ceph_fs.o LD drivers/firewire/firewire-core.o CC net/core/request_sock.o CC net/ceph/ceph_strings.o fs/btrfs/tree-log.o: warning: objtool: drop_objectid_items()+0x9b: function has unreachable instruction CC drivers/gpio/devres.o CC net/bluetooth/l2cap_core.o CC net/ceph/ceph_hash.o CC net/bluetooth/l2cap_sock.o net/ceph/crush/mapper.o: warning: objtool: crush_bucket_choose()+0x5b: function has unreachable instruction drivers/fpga/zynq-fpga.o: warning: objtool: zynq_fpga_ops_write()+0xf0: function has unreachable instruction CC net/ceph/pagevec.o LD drivers/fpga/built-in.o CC drivers/firmware/efi/reboot.o CC net/dns_resolver/dns_query.o fs/btrfs/backref.o: warning: objtool: __add_delayed_refs()+0x172: function has unreachable instruction CC fs/xfs/xfs_buf.o CC net/ceph/snapshot.o LD drivers/gpu/drm/bridge/built-in.o LD drivers/gpu/drm/hisilicon/built-in.o CC drivers/hsi/hsi_boardinfo.o LD drivers/char/ipmi/ipmi_si.o LD drivers/gpu/drm/i2c/built-in.o LD drivers/char/ipmi/built-in.o LD drivers/gpu/drm/omapdrm/displays/built-in.o LD drivers/gpu/drm/panel/built-in.o drivers/firewire/net.o: warning: objtool: fwnet_transmit_packet_done()+0x161: function has unreachable instruction LD drivers/hwtracing/intel_th/built-in.o net/ethernet/eth.o: warning: objtool: eth_type_trans()+0xbb: function has unreachable instruction LD drivers/gpu/drm/omapdrm/dss/built-in.o LD drivers/gpu/drm/tilcdc/built-in.o LD drivers/firewire/firewire-net.o CC fs/xfs/xfs_dir2_readdir.o LD net/ethernet/built-in.o LD drivers/gpu/drm/omapdrm/built-in.o LD drivers/gpu/drm/built-in.o CC drivers/idle/i7300_idle.o LD drivers/fmc/fmc.o CC drivers/i2c/i2c-boardinfo.o CC drivers/hid/hid-core.o CC drivers/hid/hid-input.o LD drivers/firewire/firewire-sbp2.o CC net/ieee802154/netlink.o CC drivers/gpu/vga/vgaarb.o CC drivers/firmware/efi/memattr.o CC net/ieee802154/nl-mac.o LD drivers/fmc/built-in.o CC fs/xfs/xfs_discard.o CC drivers/firmware/efi/capsule.o CC net/bluetooth/smp.o CC drivers/gpio/gpiolib.o fs/btrfs/qgroup.o: warning: objtool: btrfs_qgroup_insert_dirty_extent()+0x64: function has unreachable instruction LD net/dns_resolver/dns_resolver.o LD net/dns_resolver/built-in.o net/ceph/debugfs.o: warning: objtool: ceph_debugfs_client_init()+0x86: function has unreachable instruction CC drivers/gpio/gpiolib-legacy.o CC drivers/ide/ide.o CC drivers/gpio/gpiolib-of.o CC net/core/skbuff.o CC drivers/hwmon/hwmon.o CC drivers/hsi/hsi.o CC drivers/infiniband/core/packer.o fs/btrfs/raid56.o: warning: objtool: __rbio_is_full()+0x91: function has unreachable instruction CC drivers/i2c/i2c-core.o drivers/firewire/nosy.o: warning: objtool: remove_card()+0x1ff: function has unreachable instruction CC drivers/i2c/algos/i2c-algo-bit.o CC drivers/gpio/gpiolib-acpi.o net/ceph/pagevec.o: warning: objtool: ceph_get_direct_page_vector()+0x103: function has unreachable instruction CC drivers/i2c/algos/i2c-algo-pca.o CC net/ieee802154/nl-phy.o CC net/ipv4/route.o net/caif/caif_socket.o: warning: objtool: caif_queue_rcv_skb()+0x2a0: function has unreachable instruction CC net/ipv4/inetpeer.o net/ceph/crypto.o: warning: objtool: ceph_aes_decrypt2()+0x149: function has unreachable instruction CC drivers/i2c/busses/i2c-scmi.o CC drivers/firmware/efi/esrt.o LD net/caif/built-in.o CC drivers/i2c/busses/i2c-ali1535.o CC drivers/ide/ide-ioctls.o CC net/dccp/input.o CC drivers/gpio/gpio-mmio.o drivers/crypto/qat/qat_common/qat_asym_algs.o: warning: objtool: qat_rsa_exit_tfm()+0x12e: function has unreachable instruction LD drivers/crypto/qat/qat_common/intel_qat.o LD drivers/crypto/qat/qat_common/built-in.o LD drivers/crypto/qat/built-in.o CC drivers/firmware/efi/cper.o LD drivers/crypto/built-in.o drivers/firewire/ohci.o: warning: objtool: context_release()+0x100: function has unreachable instruction net/ceph/auth_x.o: warning: objtool: ceph_x_build_authorizer.isra.5()+0x35e: function has unreachable instruction LD drivers/firewire/firewire-ohci.o /home/kisskb/slave/src/fs/btrfs/send.c: In function 'get_first_ref': /home/kisskb/slave/src/fs/btrfs/send.c:1742:2: warning: 'found_key.type' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/btrfs/send.c:1765:7: warning: 'found_key.offset' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/free-space-tree.o: warning: objtool: load_free_space_extents()+0x1f1: function has unreachable instruction LD drivers/firewire/built-in.o LD net/ceph/libceph.o drivers/idle/i7300_idle.o: warning: objtool: i7300_idle_ioat_init()+0x228: function has unreachable instruction CC drivers/gpio/gpio-adnp.o CC drivers/input/input.o LD net/ceph/built-in.o CC drivers/input/gameport/gameport.o LD drivers/idle/built-in.o CC drivers/hwmon/hwmon-vid.o CC net/ipv6/af_inet6.o /home/kisskb/slave/src/drivers/gpu/vga/vgaarb.c: In function 'vga_arb_write': /home/kisskb/slave/src/drivers/gpu/vga/vgaarb.c:1089:9: warning: 'devfn' may be used uninitialized in this function [-Wuninitialized] drivers/hsi/hsi.o: warning: objtool: hsi_release_port()+0xb2: function has unreachable instruction fs/btrfs/relocation.o: warning: objtool: walk_up_backref()+0x90: function has unreachable instruction /home/kisskb/slave/src/drivers/gpio/gpiolib-acpi.c: In function 'acpi_gpio_adr_space_handler': /home/kisskb/slave/src/drivers/gpio/gpiolib-acpi.c:762:47: warning: 'desc' may be used uninitialized in this function [-Wuninitialized] CC drivers/input/serio/serio.o CC drivers/input/serio/i8042.o LD drivers/hsi/clients/built-in.o CC fs/xfs/xfs_error.o CC drivers/i2c/busses/i2c-amd756.o LD drivers/i2c/muxes/built-in.o LD drivers/hsi/controllers/built-in.o CC drivers/i2c/i2c-slave-eeprom.o LD drivers/hsi/built-in.o CC net/irda/iriap.o LD drivers/i2c/algos/built-in.o CC drivers/input/serio/serport.o CC net/bluetooth/lib.o CC drivers/ipack/ipack.o CC fs/xfs/xfs_export.o drivers/gpu/vga/vgaarb.o: warning: objtool: vga_arbiter_add_pci_device()+0xdc: function has unreachable instruction CC drivers/firmware/efi/runtime-wrappers.o CC fs/xfs/xfs_extent_busy.o LD drivers/gpu/vga/built-in.o CC drivers/hwmon/acpi_power_meter.o CC drivers/ide/ide-io.o LD drivers/gpu/built-in.o CC drivers/gpio/gpio-adp5520.o CC drivers/hid/hid-debug.o LD drivers/irqchip/built-in.o CC drivers/infiniband/core/ud_header.o CC drivers/i2c/busses/i2c-amd756-s4882.o CC drivers/gpio/gpio-adp5588.o CC drivers/gpio/gpio-altera.o LD drivers/firmware/efi/libstub/built-in.o CC drivers/firmware/efi/libstub/efi-stub-helper.o CC drivers/firmware/efi/libstub/gop.o CC drivers/leds/led-core.o fs/btrfs/scrub.o: warning: objtool: scrub_setup_recheck_block()+0x238: function has unreachable instruction net/core/sock.o: warning: objtool: __sk_backlog_rcv()+0x66: function has unreachable instruction CC drivers/leds/led-class.o CC net/core/datagram.o CC net/bluetooth/ecc.o CC fs/xfs/xfs_file.o net/ieee802154/nl-phy.o: warning: objtool: ieee802154_del_iface()+0x107: function has unreachable instruction CC net/ieee802154/nl_policy.o CC net/bluetooth/hci_request.o CC drivers/input/serio/ct82c710.o drivers/input/gameport/gameport.o: warning: objtool: gameport_start_polling()+0xa2: function has unreachable instruction CC drivers/gpio/gpio-amd8111.o CC drivers/input/serio/pcips2.o CC drivers/input/gameport/fm801-gp.o CC drivers/gpio/gpio-ath79.o net/ieee802154/nl-mac.o: warning: objtool: ieee802154_nl_fill_iface.isra.18()+0xbd: function has unreachable instruction CC drivers/leds/leds-88pm860x.o CC net/ieee802154/core.o CC drivers/i2c/busses/i2c-i801.o CC drivers/i2c/busses/i2c-isch.o CC drivers/ipack/carriers/tpci200.o CC fs/xfs/xfs_filestream.o CC drivers/gpio/gpio-clps711x.o CC drivers/firmware/efi/fake_mem.o AR drivers/firmware/efi/libstub/lib.a drivers/ide/ide-io.o: warning: objtool: do_special()+0x135: function has unreachable instruction CC drivers/hid/uhid.o CC drivers/firmware/efi/capsule-loader.o CC drivers/ide/ide-iops.o CC drivers/gpio/gpio-cs5535.o net/dccp/input.o: warning: objtool: dccp_enqueue_skb()+0x81: function has unreachable instruction CC drivers/leds/leds-bd2802.o net/ipv4/inetpeer.o: warning: objtool: unlink_from_pool()+0x2d2: function has unreachable instruction CC drivers/gpio/gpio-da9052.o CC net/dccp/minisocks.o CC net/dccp/options.o CC net/ipv4/protocol.o CC fs/xfs/xfs_fsops.o CC net/bluetooth/mgmt_util.o CC net/ieee802154/header_ops.o CC drivers/gpio/gpio-f7188x.o CC drivers/infiniband/core/verbs.o CC drivers/hwmon/asb100.o CC drivers/leds/leds-lm3530.o CC drivers/input/serio/ps2mult.o CC net/irda/iriap_event.o CC drivers/gpio/gpio-ich.o CC drivers/gpio/gpio-it87.o LD drivers/input/gameport/built-in.o CC drivers/gpio/gpio-janz-ttl.o CC drivers/input/serio/libps2.o LD drivers/lguest/built-in.o CC drivers/i2c/busses/i2c-ismt.o CC drivers/input/input-compat.o CC drivers/hid/hid-generic.o CC drivers/macintosh/mac_hid.o CC drivers/mailbox/mailbox.o /home/kisskb/slave/src/net/core/skbuff.c: In function '___pskb_trim': /home/kisskb/slave/src/net/core/skbuff.c:1502:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] CC drivers/hid/hid-a4tech.o LD drivers/firmware/efi/built-in.o fs/xfs/xfs_aops.o: warning: objtool: xfs_vm_set_page_dirty()+0x163: function has unreachable instruction CC drivers/input/input-mt.o LD drivers/firmware/built-in.o CC fs/xfs/xfs_globals.o CC drivers/input/serio/serio_raw.o drivers/ide/ide-iops.o: warning: objtool: __ide_set_handler()+0x59: function has unreachable instruction net/ieee802154/core.o: warning: objtool: cfg802154_netdev_notifier_call()+0x8c: function has unreachable instruction CC drivers/mcb/mcb-core.o net/core/datagram.o: warning: objtool: __skb_free_datagram_locked()+0x231: function has unreachable instruction CC drivers/ide/ide-lib.o CC net/ieee802154/sysfs.o CC net/core/stream.o /home/kisskb/slave/src/net/bluetooth/smp.c: In function 'smp_sig_channel': /home/kisskb/slave/src/net/bluetooth/smp.c:2882:15: warning: 'reason' may be used uninitialized in this function [-Wuninitialized] CC net/ipv6/anycast.o CC drivers/gpio/gpio-intel-mid.o CC net/ipv4/ip_input.o CC drivers/gpio/gpio-lpc18xx.o CC fs/xfs/xfs_icache.o LD drivers/ipack/carriers/built-in.o CC drivers/ipack/devices/ipoctal.o CC drivers/input/serio/altera_ps2.o CC drivers/leds/leds-lm3642.o CC drivers/hwmon/w83627hf.o CC drivers/hid/hid-apple.o net/bluetooth/smp.o: warning: objtool: smp_chan_destroy()+0x65: function has unreachable instruction CC drivers/mailbox/pcc.o CC drivers/gpio/gpio-lynxpoint.o CC net/bluetooth/sco.o CC drivers/gpio/gpio-max730x.o fs/btrfs/send.o: warning: objtool: begin_cmd()+0xe2: function has unreachable instruction CC drivers/gpio/gpio-max7300.o CC drivers/i2c/busses/i2c-piix4.o CC net/ieee802154/nl802154.o CC drivers/hid/hid-belkin.o LD fs/btrfs/btrfs.o CC fs/xfs/xfs_ioctl.o CC net/ieee802154/trace.o CC fs/xfs/xfs_iomap.o CC drivers/input/serio/sun4i-ps2.o LD drivers/macintosh/built-in.o CC net/bluetooth/a2mp.o CC net/irda/irlmp.o CC drivers/input/ff-core.o LD fs/btrfs/built-in.o CC net/dccp/output.o CC drivers/gpio/gpio-max7301.o drivers/mcb/mcb-core.o: warning: objtool: __mcb_bus_add_child()+0x50: function has unreachable instruction CC drivers/leds/leds-pca9532.o CC drivers/mcb/mcb-parse.o CC drivers/md/linear.o CC drivers/md/raid0.o CC drivers/gpio/gpio-max732x.o CC drivers/leds/leds-gpio.o CC drivers/ide/ide-probe.o CC drivers/ide/ide-taskfile.o CC drivers/hid/hid-chicony.o CC net/dccp/proto.o CC drivers/hid/hid-cmedia.o CC drivers/leds/leds-lp55xx-common.o CC drivers/i2c/busses/i2c-sis5595.o CC drivers/gpio/gpio-menz127.o CC drivers/gpio/gpio-mc33880.o CC drivers/mailbox/mailbox-altera.o CC drivers/gpio/gpio-pcf857x.o CC fs/xfs/xfs_iops.o LD drivers/ipack/devices/built-in.o LD drivers/ipack/built-in.o CC net/core/scm.o CC fs/xfs/xfs_inode.o LD drivers/input/serio/built-in.o CC drivers/gpio/gpio-pch.o CC net/bluetooth/amp.o CC drivers/memory/samsung/exynos-srom.o LD drivers/media/common/b2c2/built-in.o LD drivers/mcb/mcb.o LD drivers/mcb/built-in.o LD drivers/media/common/saa7146/built-in.o CC drivers/memstick/core/memstick.o CC drivers/leds/leds-lp5521.o LD drivers/media/common/siano/built-in.o CC fs/xfs/xfs_itable.o drivers/leds/leds-pca9532.o: warning: objtool: pca9532_configure()+0x1eb: function has unreachable instruction CC drivers/hid/hid-elecom.o LD drivers/media/common/v4l2-tpg/built-in.o CC drivers/input/ff-memless.o LD drivers/media/common/built-in.o CC drivers/leds/leds-lp8501.o CC fs/xfs/xfs_message.o CC drivers/gpio/gpio-pisosr.o LD drivers/media/firewire/built-in.o CC net/ipv6/ip6_output.o CC drivers/gpio/gpio-rc5t583.o CC drivers/hid/hid-gembird.o CC drivers/md/raid1.o LD drivers/media/i2c/soc_camera/built-in.o CC drivers/gpio/gpio-rdc321x.o CC drivers/i2c/busses/i2c-sis96x.o LD drivers/media/i2c/built-in.o LD drivers/mailbox/built-in.o LD drivers/memory/samsung/built-in.o LD drivers/media/mmc/siano/built-in.o LD drivers/memory/built-in.o LD drivers/media/mmc/built-in.o CC drivers/leds/leds-tca6507.o net/ipv4/ip_input.o: warning: objtool: ip_local_deliver_finish()+0x7f: function has unreachable instruction CC drivers/gpio/gpio-rcar.o CC net/ipv4/ip_fragment.o drivers/infiniband/core/verbs.o: warning: objtool: rdma_node_get_transport()+0x4c: function has unreachable instruction CC net/bluetooth/selftest.o CC drivers/infiniband/core/cq.o CC drivers/i2c/busses/i2c-axxia.o CC drivers/hwmon/w83792d.o CC drivers/hid/hid-icade.o CC drivers/input/input-polldev.o net/ipv4/route.o: warning: objtool: sysctl_route_net_exit()+0x64: function has unreachable instruction CC drivers/leds/leds-tlc591xx.o LD drivers/media/pci/b2c2/built-in.o CC net/ipv4/ip_forward.o LD drivers/media/pci/ddbridge/built-in.o CC drivers/hid/hid-kensington.o CC fs/xfs/xfs_mount.o CC drivers/leds/leds-pca955x.o LD drivers/media/pci/dm1105/built-in.o CC drivers/misc/altera-stapl/altera-lpt.o LD drivers/media/pci/mantis/built-in.o LD drivers/media/pci/netup_unidvb/built-in.o CC drivers/i2c/busses/i2c-bcm-iproc.o LD drivers/media/pci/ngene/built-in.o drivers/md/raid0.o: warning: objtool: find_zone()+0xed: function has unreachable instruction CC drivers/gpio/gpio-sch.o CC net/bluetooth/bnep/core.o CC drivers/memstick/core/ms_block.o LD drivers/media/pci/pluto2/built-in.o CC drivers/md/raid10.o CC drivers/gpio/gpio-sch311x.o drivers/ide/ide-taskfile.o: warning: objtool: ide_pio_bytes()+0xc2: function has unreachable instruction CC drivers/ide/ide-pm.o CC drivers/gpio/gpio-tegra.o LD drivers/media/pci/pt1/built-in.o CC drivers/misc/altera-stapl/altera-jtag.o LD drivers/media/pci/pt3/built-in.o LD drivers/media/pci/saa7146/built-in.o CC drivers/mfd/88pm860x-core.o CC drivers/leds/leds-pca963x.o CC drivers/input/matrix-keymap.o CC drivers/gpio/gpio-timberdale.o LD drivers/media/pci/smipcie/built-in.o CC net/bluetooth/rfcomm/core.o CC net/dccp/timer.o LD drivers/media/pci/ttpci/built-in.o net/core/skbuff.o: warning: objtool: __skb_to_sgvec()+0xd3: function has unreachable instruction LD drivers/media/pci/built-in.o CC drivers/leds/leds-da903x.o CC drivers/gpio/gpio-tpic2810.o CC drivers/hid/hid-keytouch.o CC net/core/gen_stats.o fs/xfs/xfs_message.o: warning: objtool: xfs_alert_tag()+0xce: function has unreachable instruction CC fs/xfs/xfs_mru_cache.o LD drivers/media/platform/omap/built-in.o CC net/core/gen_estimator.o CC drivers/hid/hid-lenovo.o LD drivers/media/platform/built-in.o CC drivers/gpio/gpio-tps6586x.o LD drivers/media/rc/keymaps/built-in.o LD drivers/media/rc/built-in.o CC drivers/i2c/busses/i2c-designware-core.o CC net/irda/irlmp_event.o LD drivers/media/tuners/built-in.o CC drivers/i2c/busses/i2c-designware-pcidrv.o CC drivers/i2c/busses/i2c-efm32.o LD net/ieee802154/6lowpan/built-in.o CC drivers/input/evdev.o CC drivers/leds/leds-da9052.o CC drivers/input/evbug.o /home/kisskb/slave/src/net/bluetooth/selftest.c: In function 'test_ecdh': /home/kisskb/slave/src/net/bluetooth/selftest.c:208:11: warning: 'duration' may be used uninitialized in this function [-Wuninitialized] CC drivers/leds/leds-wm8350.o LD drivers/media/usb/b2c2/built-in.o CC drivers/gpio/gpio-tps65912.o LD drivers/media/usb/dvb-usb/built-in.o LD net/bluetooth/bluetooth.o CC drivers/gpio/gpio-ts4800.o drivers/ide/ide-probe.o: warning: objtool: ide_unregister()+0x52: function has unreachable instruction CC drivers/hid/hid-lg.o CC drivers/gpio/gpio-ts5500.o LD drivers/media/usb/dvb-usb-v2/built-in.o CC drivers/ide/ide-park.o LD drivers/media/usb/s2255/built-in.o LD drivers/media/usb/siano/built-in.o CC drivers/leds/leds-pwm.o LD drivers/media/usb/stkwebcam/built-in.o CC drivers/gpio/gpio-twl4030.o LD drivers/media/usb/ttusb-budget/built-in.o CC fs/xfs/xfs_stats.o LD drivers/media/usb/ttusb-dec/built-in.o CC drivers/gpio/gpio-twl6040.o CC drivers/mfd/88pm860x-i2c.o LD drivers/media/usb/zr364xx/built-in.o CC drivers/memstick/host/tifm_ms.o drivers/ide/ide-pm.o: warning: objtool: ide_complete_pm_rq()+0x104: function has unreachable instruction LD drivers/media/usb/built-in.o CC drivers/ide/ide-sysfs.o CC drivers/infiniband/core/rw.o LD drivers/media/built-in.o CC net/dccp/qpolicy.o CC drivers/hwmon/w83793.o LD drivers/mmc/card/built-in.o net/bluetooth/bnep/core.o: warning: objtool: bnep_rx_frame()+0x44e: function has unreachable instruction CC drivers/i2c/busses/i2c-emev2.o CC net/bluetooth/bnep/sock.o CC drivers/gpio/gpio-vx855.o CC drivers/gpio/gpio-wm831x.o CC drivers/leds/leds-regulator.o CC drivers/hid/hid-lg2ff.o CC drivers/i2c/busses/i2c-hix5hd2.o CC drivers/mmc/core/core.o CC drivers/input/keyboard/adp5520-keys.o CC net/core/net_namespace.o CC fs/xfs/xfs_super.o net/ipv4/ip_fragment.o: warning: objtool: ip_defrag()+0x17a: function has unreachable instruction drivers/leds/leds-wm8350.o: warning: objtool: wm8350_led_set()+0xeb: function has unreachable instruction CC net/ipv4/ip_options.o CC drivers/leds/leds-adp5520.o CC drivers/misc/altera-stapl/altera-comp.o CC net/ipv4/ip_output.o CC net/dccp/ccids/ccid2.o CC drivers/gpio/gpio-wm8350.o CC drivers/mfd/88pm800.o LD drivers/gpio/gpio-generic.o CC drivers/i2c/busses/i2c-jz4780.o CC net/ipv4/ip_sockglue.o CC net/core/secure_seq.o CC drivers/leds/leds-mc13783.o CC drivers/misc/altera-stapl/altera.o CC drivers/ide/ide-devsets.o CC net/irda/irlmp_frame.o CC drivers/ide/ide-io-std.o CC fs/xfs/xfs_symlink.o CC drivers/ide/ide-eh.o CC drivers/input/keyboard/atkbd.o CC drivers/hid/hid-lg3ff.o drivers/memstick/host/tifm_ms.o: warning: objtool: tifm_ms_transfer_data()+0xfc: function has unreachable instruction fs/xfs/xfs_file.o: warning: objtool: xfs_iozero()+0x204: function has unreachable instruction CC drivers/memstick/host/r592.o drivers/gpio/gpio-wm831x.o: warning: objtool: wm831x_gpio_dbg_show()+0x1f3: function has unreachable instruction CC fs/xfs/xfs_sysfs.o CC drivers/leds/leds-max8997.o net/ieee802154/nl802154.o: warning: objtool: nl802154_send_iface()+0x1b0: function has unreachable instruction CC fs/xfs/xfs_trans.o CC drivers/leds/leds-lm355x.o CC drivers/hid/hid-logitech-hidpp.o LD net/ieee802154/ieee802154.o CC drivers/leds/leds-blinkm.o LD net/ieee802154/built-in.o CC net/core/flow_dissector.o CC drivers/i2c/busses/i2c-mt65xx.o CC net/l2tp/l2tp_core.o CC drivers/i2c/busses/i2c-pca-platform.o CC net/bluetooth/bnep/netdev.o drivers/leds/leds-mc13783.o: warning: objtool: mc13xxx_led_set()+0xc2: function has unreachable instruction CC drivers/mfd/88pm80x.o CC drivers/leds/leds-menf21bmc.o LD drivers/gpio/built-in.o drivers/input/evdev.o: warning: objtool: __evdev_flush_queue()+0x60: function has unreachable instruction CC fs/xfs/xfs_xattr.o CC net/dccp/ackvec.o CC drivers/hid/hid-magicmouse.o CC drivers/i2c/busses/i2c-riic.o net/bluetooth/rfcomm/core.o: warning: objtool: rfcomm_queue_disc()+0xaa: function has unreachable instruction CC drivers/leds/leds-dac124s085.o CC net/bluetooth/rfcomm/sock.o CC drivers/mtd/mtdcore.o CC drivers/input/misc/apanel.o CC fs/xfs/kmem.o /home/kisskb/slave/src/drivers/leds/leds-max8997.c: In function 'max8997_led_set_mode': /home/kisskb/slave/src/drivers/leds/leds-max8997.c:91:27: warning: 'val' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ip_options.c: In function '__ip_options_echo': /home/kisskb/slave/src/net/ipv4/ip_options.c:180:16: warning: 'faddr' may be used uninitialized in this function [-Wuninitialized] CC drivers/ide/ide-pio-blacklist.o CC drivers/ide/ide-xfer-mode.o CC drivers/ide/ide-timings.o CC drivers/i2c/busses/i2c-sun6i-p2wi.o CC net/irda/irlap.o drivers/ide/ide-eh.o: warning: objtool: do_reset1()+0xd1: function has unreachable instruction CC net/irda/irlap_event.o CC drivers/mfd/88pm805.o CC drivers/ide/ide-atapi.o net/core/net_namespace.o: warning: objtool: net_assign_generic()+0x5b: function has unreachable instruction CC drivers/i2c/busses/i2c-uniphier-f.o CC fs/xfs/uuid.o CC net/core/sysctl_net_core.o CC drivers/i2c/busses/i2c-xiic.o drivers/memstick/core/ms_block.o: warning: objtool: h_msb_parallel_switch()+0x167: function has unreachable instruction CC drivers/input/keyboard/clps711x-keypad.o drivers/infiniband/core/rw.o: warning: objtool: rdma_rw_ctx_init()+0x176: function has unreachable instruction LD drivers/memstick/core/built-in.o CC drivers/infiniband/core/sysfs.o LD drivers/leds/built-in.o CC drivers/infiniband/core/device.o CC drivers/net/Space.o CC drivers/input/misc/atlas_btns.o /home/kisskb/slave/src/net/ipv4/ip_options.c: In function 'ip_options_rcv_srr': /home/kisskb/slave/src/net/ipv4/ip_options.c:656:16: warning: 'nexthop' may be used uninitialized in this function [-Wuninitialized] net/bluetooth/bnep/netdev.o: warning: objtool: bnep_net_set_mc_list()+0xcd: function has unreachable instruction CC drivers/i2c/busses/i2c-xlp9xx.o CC drivers/hwmon/w83791d.o LD net/bluetooth/bnep/bnep.o LD net/bluetooth/bnep/built-in.o CC drivers/hwmon/ad7414.o net/dccp/ccids/ccid2.o: warning: objtool: ccid2_hc_tx_packet_sent()+0x34d: function has unreachable instruction drivers/md/raid1.o: warning: objtool: find_bio_disk()+0xc1: function has unreachable instruction CC drivers/hid/hid-microsoft.o drivers/memstick/host/r592.o: warning: objtool: r592_remove()+0x1dd: function has unreachable instruction CC net/dccp/ccids/ccid3.o CC drivers/md/raid5.o CC fs/xfs/xfs_log.o drivers/ide/ide-xfer-mode.o: warning: objtool: ide_set_pio()+0xe6: function has unreachable instruction CC drivers/memstick/host/rtsx_pci_ms.o CC drivers/i2c/busses/i2c-rcar.o CC drivers/ide/setup-pci.o CC drivers/ide/ide-dma.o fs/xfs/kmem.o: warning: objtool: kmem_alloc()+0x5c: function has unreachable instruction CC fs/xfs/xfs_log_cil.o CC net/ipv4/inet_hashtables.o CC drivers/mfd/sm501.o CC drivers/ide/ide-dma-sff.o /home/kisskb/slave/src/drivers/hid/hid-logitech-hidpp.c: In function 'hidpp_get_device_name': /home/kisskb/slave/src/drivers/hid/hid-logitech-hidpp.c:592:15: warning: '__name_length' may be used uninitialized in this function [-Wuninitialized] net/ipv4/ip_sockglue.o: warning: objtool: ip_local_error()+0x17d: function has unreachable instruction CC drivers/input/keyboard/gpio_keys.o CC fs/xfs/xfs_buf_item.o CC net/ipv4/inet_timewait_sock.o net/dccp/ackvec.o: warning: objtool: dccp_ackvec_update_old.isra.2.constprop.3()+0x5f: function has unreachable instruction CC net/dccp/ccids/lib/tfrc.o CC drivers/input/misc/bma150.o CC drivers/hwmon/adc128d818.o CC drivers/i2c/busses/i2c-taos-evm.o CC fs/xfs/xfs_extfree_item.o net/core/flow_dissector.o: warning: objtool: skb_flow_dissector_init()+0x7f: function has unreachable instruction CC drivers/ide/amd74xx.o CC net/core/dev.o CC drivers/net/loopback.o CC drivers/hid/hid-multitouch.o CC drivers/i2c/busses/i2c-cros-ec-tunnel.o /home/kisskb/slave/src/net/ipv6/ip6_output.c: In function 'ip6_output': /home/kisskb/slave/src/include/linux/netfilter.h:229:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] LD drivers/memstick/host/built-in.o CC drivers/hid/hid-ortek.o LD drivers/memstick/built-in.o CC drivers/ide/cs5520.o drivers/mmc/core/core.o: warning: objtool: __mmc_release_bus()+0x50: function has unreachable instruction CC net/bluetooth/rfcomm/tty.o LD drivers/nfc/built-in.o CC drivers/mmc/core/bus.o fs/xfs/xfs_icache.o: warning: objtool: xfs_iget_cache_miss()+0x3f6: function has unreachable instruction CC drivers/hwmon/adm1025.o CC drivers/ntb/ntb.o CC fs/xfs/xfs_icreate_item.o CC fs/xfs/xfs_inode_item.o CC drivers/ide/sc1200.o LD drivers/i2c/busses/i2c-designware-pci.o drivers/mtd/mtdcore.o: warning: objtool: __put_mtd_device()+0x5b: function has unreachable instruction net/core/sysctl_net_core.o: warning: objtool: sysctl_core_net_exit()+0x64: function has unreachable instruction CC fs/xfs/xfs_log_recover.o drivers/input/keyboard/gpio_keys.o: warning: objtool: get_n_events_by_type()+0x56: function has unreachable instruction CC drivers/mtd/mtdsuper.o CC drivers/input/keyboard/tca6416-keypad.o CC net/core/ethtool.o net/ipv6/ip6_output.o: warning: objtool: __ip6_append_data.isra.28()+0xe38: function has unreachable instruction drivers/ide/ide-dma.o: warning: objtool: ide_dma_map_sg.isra.4()+0x154: function has unreachable instruction /home/kisskb/slave/src/net/ipv4/ip_output.c: In function 'ip_mc_output': /home/kisskb/slave/src/include/linux/netfilter.h:229:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] CC fs/xfs/xfs_trans_ail.o CC net/irda/irlap_frame.o CC drivers/ide/it8172.o CC net/ipv6/ip6_input.o CC drivers/hwmon/adm1026.o CC drivers/ide/it8213.o CC drivers/hwmon/adm1029.o CC drivers/infiniband/core/fmr_pool.o CC drivers/infiniband/core/cache.o drivers/i2c/busses/i2c-rcar.o: warning: objtool: rcar_i2c_dma_unmap()+0x13f: function has unreachable instruction LD drivers/i2c/busses/built-in.o CC drivers/input/misc/cma3000_d0x.o CC net/dccp/ccids/lib/tfrc_equation.o CC drivers/hid/hid-pl.o LD drivers/i2c/built-in.o net/ipv4/inet_timewait_sock.o: warning: objtool: __inet_twsk_schedule()+0x9b: function has unreachable instruction CC net/irda/timer.o CC fs/xfs/xfs_trans_buf.o CC fs/xfs/xfs_trans_extfree.o CC net/ipv4/inet_connection_sock.o drivers/net/loopback.o: warning: objtool: loopback_xmit()+0xa1: function has unreachable instruction CC drivers/mfd/cros_ec.o CC drivers/ide/jmicron.o CC drivers/ide/ns87415.o net/ipv4/ip_output.o: warning: objtool: __ip_append_data.isra.34()+0xa8a: function has unreachable instruction CC drivers/mtd/mtdconcat.o CC drivers/net/appletalk/ipddp.o CC drivers/nvme/host/core.o CC net/ipv4/tcp.o CC drivers/hwmon/adm9240.o CC drivers/mmc/core/host.o fs/xfs/xfs_mount.o: warning: objtool: xfs_initialize_perag()+0x1f8: function has unreachable instruction CC fs/xfs/xfs_trans_inode.o CC drivers/ntb/hw/amd/ntb_hw_amd.o CC drivers/ide/opti621.o CC drivers/input/keyboard/tca8418_keypad.o CC net/ipv4/tcp_input.o CC drivers/hid/hid-picolcd_core.o CC drivers/ide/pdc202xx_old.o net/dccp/ccids/ccid3.o: warning: objtool: ccid3_hc_rx_get_info()+0x5f: function has unreachable instruction net/l2tp/l2tp_core.o: warning: objtool: l2tp_session_find_2()+0x59: function has unreachable instruction CC net/dccp/ccids/lib/packet_history.o CC fs/xfs/xfs_dquot.o CC net/l2tp/l2tp_ip.o CC drivers/hwmon/ads7828.o CC drivers/mfd/cros_ec_i2c.o CC drivers/hid/hid-picolcd_fb.o CC drivers/ide/pdc202xx_new.o CC drivers/input/misc/cma3000_d0x_i2c.o drivers/md/raid10.o: warning: objtool: init_resync()+0x4e: function has unreachable instruction CC drivers/md/raid5-cache.o CC drivers/ide/piix.o CC fs/xfs/xfs_dquot_item.o CC drivers/ide/rz1000.o CC net/irda/qos.o CC drivers/hwmon/ads7871.o CC drivers/hwmon/adt7x10.o CC drivers/ide/siimage.o CC drivers/input/keyboard/lkkbd.o net/dccp/ccids/lib/tfrc_equation.o: warning: objtool: tfrc_calc_x()+0x5c: function has unreachable instruction CC drivers/mmc/core/mmc.o CC drivers/hwmon/adt7310.o LD drivers/misc/altera-stapl/altera-stapl.o CC net/dccp/ccids/lib/loss_interval.o LD drivers/misc/altera-stapl/built-in.o LD drivers/misc/cb710/built-in.o CC drivers/misc/echo/echo.o CC fs/xfs/xfs_trans_dquot.o CC drivers/input/misc/da9052_onkey.o drivers/mfd/cros_ec_i2c.o: warning: objtool: cros_ec_pkt_xfer_i2c()+0x84: function has unreachable instruction CC drivers/mfd/cros_ec_spi.o net/bluetooth/rfcomm/tty.o: warning: objtool: __rfcomm_dev_add()+0x3b4: function has unreachable instruction CC drivers/ide/sis5513.o CC drivers/infiniband/core/netlink.o LD net/bluetooth/rfcomm/rfcomm.o drivers/mtd/mtdconcat.o: warning: objtool: concat_erase()+0x367: function has unreachable instruction LD net/bluetooth/rfcomm/built-in.o CC fs/xfs/xfs_qm_syscalls.o LD drivers/ntb/hw/amd/built-in.o LD net/bluetooth/built-in.o LD drivers/net/appletalk/built-in.o CC drivers/mtd/mtdpart.o CC drivers/ntb/hw/intel/ntb_hw_intel.o LD drivers/net/caif/built-in.o CC drivers/ide/triflex.o CC net/irda/irqueue.o CC drivers/hid/hid-picolcd_backlight.o CC drivers/net/can/vcan.o fs/xfs/xfs_super.o: warning: objtool: xfs_fs_alloc_inode()+0xd: function has unreachable instruction CC net/llc/llc_core.o CC fs/xfs/xfs_qm_bhv.o CC drivers/hwmon/adt7411.o CC net/irda/irttp.o CC drivers/hid/hid-picolcd_lcd.o CC drivers/hwmon/asc7621.o CC drivers/ide/trm290.o CC drivers/infiniband/core/roce_gid_mgmt.o CC drivers/hwmon/atxp1.o CC drivers/ide/ide-pci-generic.o CC fs/xfs/xfs_qm.o drivers/ide/siimage.o: warning: objtool: sil_pata_udma_filter()+0x6f: function has unreachable instruction net/ipv4/inet_connection_sock.o: warning: objtool: inet_child_forget()+0x12b: function has unreachable instruction CC drivers/ide/cmd640.o net/ipv6/ip6_input.o: warning: objtool: ipv6_rcv()+0xe78: function has unreachable instruction CC net/dccp/sysctl.o CC net/ipv4/tcp_output.o CC fs/xfs/xfs_quotaops.o CC net/ipv6/addrconf.o CC drivers/input/keyboard/lm8333.o CC drivers/input/misc/da9063_onkey.o LD drivers/misc/echo/built-in.o CC drivers/ide/ide-pnp.o CC drivers/hid/hid-picolcd_debugfs.o CC drivers/misc/eeprom/at24.o net/l2tp/l2tp_ip.o: warning: objtool: l2tp_ip_destroy_sock()+0x105: function has unreachable instruction CC drivers/hid/hid-plantronics.o CC net/l2tp/l2tp_netlink.o CC drivers/nvme/host/scsi.o net/dccp/ccids/lib/loss_interval.o: warning: objtool: tfrc_lh_calc_i_mean()+0xbd: function has unreachable instruction CC drivers/nvme/host/pci.o drivers/mfd/cros_ec_spi.o: warning: objtool: receive_n_bytes()+0x79: function has unreachable instruction CC drivers/mfd/rtsx_pcr.o drivers/md/raid5-cache.o: warning: objtool: r5l_run_no_mem_stripe()+0x58: function has unreachable instruction CC drivers/ide/ide-gd.o CC drivers/md/multipath.o CC net/irda/irda_device.o CC drivers/hwmon/da9052-hwmon.o CC drivers/hwmon/dell-smm-hwmon.o drivers/mtd/mtdpart.o: warning: objtool: allocate_partition()+0xa4c: function has unreachable instruction CC drivers/ide/ide-disk.o LD drivers/net/can/softing/built-in.o LD drivers/net/can/spi/built-in.o CC drivers/mtd/mtdchar.o /home/kisskb/slave/src/net/ipv4/tcp.c: In function 'do_tcp_sendpages': /home/kisskb/slave/src/net/ipv4/tcp.c:927:3: warning: 'copy' may be used uninitialized in this function [-Wuninitialized] CC drivers/input/keyboard/matrix_keypad.o CC drivers/infiniband/core/mr_pool.o LD drivers/net/can/usb/built-in.o CC drivers/ide/ide-disk_ioctl.o LD drivers/net/can/built-in.o CC drivers/hid/hid-primax.o CC net/llc/llc_input.o CC fs/xfs/xfs_acl.o LD drivers/net/ieee802154/built-in.o CC fs/xfs/xfs_sysctl.o CC drivers/input/misc/e3x0-button.o CC drivers/hwmon/ds620.o CC drivers/net/irda/vlsi_ir.o CC drivers/ide/ide-floppy.o CC drivers/hwmon/emc1403.o CC drivers/misc/eeprom/at25.o drivers/mmc/core/mmc.o: warning: objtool: mmc_remove()+0x50: function has unreachable instruction net/core/ethtool.o: warning: objtool: ethtool_get_feature_mask()+0x7c: function has unreachable instruction CC drivers/mmc/core/mmc_ops.o CC net/core/dev_addr_lists.o CC drivers/ide/ide-floppy_ioctl.o /home/kisskb/slave/src/drivers/hid/hid-picolcd_debugfs.c: In function 'picolcd_debug_flash_write': /home/kisskb/slave/src/drivers/hid/hid-picolcd_debugfs.c:312:15: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] CC drivers/hid/hid-rmi.o CC net/dccp/ipv4.o CC drivers/hwmon/emc2103.o CC net/l2tp/l2tp_eth.o CC drivers/input/misc/drv260x.o CC drivers/hwmon/f71805f.o CC drivers/ide/ide-cd.o CC drivers/infiniband/core/umem.o CC drivers/hid/hid-saitek.o CC drivers/hid/hid-samsung.o LD drivers/ntb/hw/intel/built-in.o CC drivers/md/md-cluster.o LD drivers/ntb/hw/built-in.o CC drivers/hwmon/f71882fg.o CC net/irda/irias_object.o CC drivers/ide/ide-cd_ioctl.o LD drivers/ntb/test/built-in.o CC drivers/ntb/ntb_transport.o CC net/llc/llc_output.o CC drivers/input/keyboard/max7359_keypad.o net/irda/irttp.o: warning: objtool: irttp_run_tx_queue()+0x179: function has unreachable instruction CC net/irda/wrapper.o CC drivers/misc/eeprom/eeprom.o drivers/ide/ide-floppy.o: warning: objtool: ide_floppy_do_request()+0x224: function has unreachable instruction CC drivers/infiniband/core/umem_odp.o CC drivers/ide/ide-cd_verbose.o CC drivers/ide/ide-tape.o CC net/irda/af_irda.o CC drivers/input/misc/drv2667.o LD drivers/nvme/host/nvme-core.o drivers/ide/ide-disk.o: warning: objtool: idedisk_prep_fn()+0xde: function has unreachable instruction CC drivers/input/misc/gpio-beeper.o CC drivers/ide/ide_platform.o CC drivers/hwmon/fschmd.o CC drivers/hid/hid-sjoy.o CC drivers/mtd/mtd_blkdevs.o drivers/mfd/rtsx_pcr.o: warning: objtool: rtsx_pci_remove()+0x183: function has unreachable instruction CC drivers/mfd/rts5209.o CC drivers/hid/hid-speedlink.o CC net/core/dst.o drivers/mmc/core/mmc_ops.o: warning: objtool: mmc_send_cxd_native()+0x70: function has unreachable instruction CC drivers/mmc/core/sd.o CC drivers/mmc/core/sd_ops.o CC net/core/netevent.o CC net/irda/discovery.o CC drivers/input/misc/gpio_tilt_polled.o CC drivers/misc/eeprom/max6875.o CC drivers/input/keyboard/mcs_touchkey.o CC drivers/hid/hid-steelseries.o /home/kisskb/slave/src/fs/xfs/xfs_log_recover.c: In function 'xlog_recover_get_buf_lsn.isra.5': /home/kisskb/slave/src/fs/xfs/xfs_log_recover.c:2297:3: warning: 'uuid' may be used uninitialized in this function [-Wuninitialized] CC net/llc/llc_if.o CC drivers/hwmon/g760a.o CC drivers/input/misc/max8997_haptic.o LD drivers/ide/ide-core.o CC drivers/hid/hid-sunplus.o LD drivers/ide/ide-gd_mod.o CC drivers/hid/hid-gaff.o CC drivers/input/misc/mma8450.o CC drivers/input/misc/mc13783-pwrbutton.o CC drivers/hid/hid-thingm.o CC net/l2tp/l2tp_ip6.o drivers/nvme/host/pci.o: warning: objtool: nvme_init_request()+0x59: function has unreachable instruction CC net/irda/parameters.o CC net/llc/llc_c_ev.o LD drivers/nvme/host/nvme.o LD drivers/nvme/host/built-in.o net/ipv4/tcp.o: warning: objtool: tcp_init()+0x353: function has unreachable instruction LD drivers/nvme/built-in.o CC net/ipv4/tcp_timer.o drivers/infiniband/core/umem.o: warning: objtool: __ib_umem_release()+0x1f5: function has unreachable instruction drivers/mmc/core/sd_ops.o: warning: objtool: mmc_app_cmd()+0x66: function has unreachable instruction CC drivers/infiniband/core/umem_rbtree.o CC drivers/mfd/rts5229.o CC drivers/mmc/core/sdio.o CC drivers/nvmem/core.o CC drivers/infiniband/core/mad.o CC drivers/misc/eeprom/eeprom_93cx6.o CC drivers/hwmon/gl518sm.o CC drivers/hwmon/gl520sm.o CC drivers/input/misc/mpu3050.o CC drivers/input/keyboard/mpr121_touchkey.o CC net/core/neighbour.o CC drivers/hid/hid-tmff.o CC drivers/md/md.o drivers/ide/ide-cd.o: warning: objtool: ide_cd_complete_failed_rq()+0x1f7: function has unreachable instruction /home/kisskb/slave/src/net/core/dev.c: In function 'validate_xmit_skb_list': /home/kisskb/slave/src/net/core/dev.c:3027:15: warning: 'tail' may be used uninitialized in this function [-Wuninitialized] LD drivers/ide/ide-cd_mod.o CC drivers/md/bitmap.o CC drivers/hid/hid-tivo.o CC drivers/input/misc/pcf8574_keypad.o CC drivers/hid/hid-topseed.o drivers/mtd/mtd_blkdevs.o: warning: objtool: add_mtd_blktrans_dev()+0x61: function has unreachable instruction CC drivers/hid/hid-twinhan.o CC drivers/mtd/mtdblock.o LD drivers/misc/eeprom/built-in.o CC drivers/input/misc/pcspkr.o CC drivers/infiniband/core/smi.o CC drivers/misc/genwqe/card_base.o CC drivers/input/misc/pwm-beeper.o drivers/ntb/ntb_transport.o: warning: objtool: ntb_free_mw()+0x17f: function has unreachable instruction CC net/core/rtnetlink.o drivers/net/irda/vlsi_ir.o: warning: objtool: vlsi_fill_rx()+0x223: function has unreachable instruction CC net/llc/llc_c_ac.o CC drivers/hwmon/i5500_temp.o LD drivers/ntb/built-in.o CC drivers/net/irda/irtty-sir.o CC net/irda/irnetlink.o CC net/irda/irmod.o fs/xfs/xfs_log.o: warning: objtool: xlog_assign_tail_lsn_locked()+0x64: function has unreachable instruction CC drivers/mfd/rtl8411.o CC drivers/mfd/rts5227.o CC drivers/pci/access.o CC drivers/hid/hid-zpff.o drivers/mmc/core/sd.o: warning: objtool: mmc_sd_remove()+0x50: function has unreachable instruction CC drivers/input/misc/regulator-haptic.o CC drivers/mmc/core/sdio_ops.o CC drivers/input/keyboard/newtonkbd.o CC drivers/hid/wacom_wac.o CC net/dccp/ipv6.o CC drivers/hid/wacom_sys.o CC drivers/input/misc/axp20x-pek.o CC drivers/hwmon/i5k_amb.o drivers/ide/ide-tape.o: warning: objtool: ide_tape_release()+0x63: function has unreachable instruction CC drivers/input/misc/rotary_encoder.o LD drivers/ide/built-in.o net/ipv4/tcp_output.o: warning: objtool: __pskb_trim_head()+0xa4: function has unreachable instruction CC drivers/hid/hid-waltop.o CC net/ipv4/tcp_ipv4.o CC drivers/hwmon/ibmaem.o CC drivers/pcmcia/cs.o CC drivers/mtd/ftl.o CC drivers/nvmem/lpc18xx_eeprom.o CC net/llc/llc_conn.o CC drivers/hwmon/ibmpex.o fs/xfs/xfs_quotaops.o: warning: objtool: xfs_fs_get_nextdqblk()+0xf1: function has unreachable instruction CC drivers/infiniband/core/agent.o CC drivers/hid/hid-wiimote-core.o CC drivers/input/misc/soc_button_array.o CC drivers/infiniband/core/mad_rmpp.o CC drivers/net/irda/sir_dev.o net/irda/af_irda.o: warning: objtool: irda_discovery_timeout()+0x50: function has unreachable instruction CC drivers/mfd/rts5249.o CC net/irda/irproc.o CC drivers/mfd/htc-pasic3.o CC drivers/input/keyboard/opencores-kbd.o drivers/mmc/core/sdio.o: warning: objtool: mmc_sdio_init_card()+0x66: function has unreachable instruction CC drivers/input/misc/twl4030-pwrbutton.o CC net/irda/irsysctl.o CC drivers/mmc/core/sdio_bus.o drivers/mmc/core/sdio_ops.o: warning: objtool: mmc_io_rw_direct_host()+0x79: function has unreachable instruction CC drivers/input/misc/twl4030-vibra.o net/l2tp/l2tp_ip6.o: warning: objtool: l2tp_ip6_destroy_sock()+0x102: function has unreachable instruction CC drivers/input/misc/twl6040-vibra.o CC drivers/mmc/core/sdio_cis.o CC drivers/input/misc/wm831x-on.o LD net/l2tp/built-in.o CC drivers/net/irda/sir_dongle.o CC drivers/hid/hid-wiimote-modules.o CC net/mac802154/main.o CC drivers/nvmem/mxs-ocotp.o CC net/irda/ircomm/ircomm_core.o fs/xfs/xfs_acl.o: warning: objtool: xfs_get_acl()+0x2b2: function has unreachable instruction CC net/irda/ircomm/ircomm_event.o CC net/ipv4/tcp_minisocks.o CC net/irda/ircomm/ircomm_lmp.o CC drivers/misc/genwqe/card_dev.o CC drivers/input/misc/xen-kbdfront.o CC drivers/input/keyboard/qt1070.o CC drivers/mfd/wm8400-core.o CC drivers/hwmon/ina209.o CC drivers/pci/bus.o CC drivers/input/misc/ideapad_slidebar.o CC drivers/mfd/wm831x-core.o CC drivers/mfd/wm831x-irq.o CC drivers/pci/probe.o CC drivers/mfd/wm831x-otp.o CC drivers/nvmem/mtk-efuse.o CC drivers/mtd/nftlcore.o CC drivers/hwmon/ina2xx.o CC drivers/mtd/nftlmount.o CC drivers/hwmon/it87.o CC drivers/mmc/core/sdio_io.o CC drivers/pcmcia/socket_sysfs.o CC drivers/net/irda/esi-sir.o drivers/mmc/core/sdio_cis.o: warning: objtool: sdio_read_cis()+0x136: function has unreachable instruction LD net/irda/irda.o CC drivers/mmc/core/sdio_irq.o net/llc/llc_c_ac.o: warning: objtool: llc_conn_tmr_common_cb()+0xee: function has unreachable instruction CC drivers/nvmem/qfprom.o CC drivers/net/irda/tekram-sir.o CC drivers/mmc/core/quirks.o CC net/llc/llc_c_st.o CC drivers/mmc/core/slot-gpio.o CC drivers/infiniband/core/sa_query.o CC net/irda/ircomm/ircomm_ttp.o CC drivers/hwmon/k10temp.o CC drivers/hid/hid-wiimote-debug.o CC drivers/mfd/wm831x-auxadc.o net/mac802154/main.o: warning: objtool: ieee802154_free_hw()+0x51: function has unreachable instruction CC drivers/mfd/wm831x-i2c.o CC drivers/input/keyboard/qt2160.o CC net/mac802154/rx.o drivers/mfd/wm831x-core.o: warning: objtool: wm831x_device_init()+0x7b5: function has unreachable instruction net/ipv4/tcp_input.o: warning: objtool: tcp_tso_acked()+0x57: function has unreachable instruction CC drivers/mfd/wm831x-spi.o /home/kisskb/slave/src/drivers/hid/hid-wiimote-core.c: In function 'wiimote_init_check': /home/kisskb/slave/src/drivers/hid/hid-wiimote-core.c:1064:2: warning: 'poll_mp' may be used uninitialized in this function [-Wuninitialized] CC drivers/mfd/wm8350-core.o CC net/ipv4/tcp_cong.o net/irda/ircomm/ircomm_lmp.o: warning: objtool: ircomm_lmp_data_request()+0xe4: function has unreachable instruction CC drivers/infiniband/core/multicast.o CC drivers/pci/host-bridge.o CC net/irda/ircomm/ircomm_tty.o CC drivers/mfd/wm8350-regmap.o CC drivers/mmc/core/debugfs.o CC net/irda/ircomm/ircomm_tty_attach.o CC drivers/hwmon/lineage-pem.o CC drivers/nvmem/vf610-ocotp.o net/core/dev.o: warning: objtool: __netif_receive_skb_core()+0xd63: function has unreachable instruction CC net/core/utils.o CC drivers/mtd/inftlcore.o CC drivers/pcmcia/ds.o drivers/mmc/core/sdio_io.o: warning: objtool: sdio_claim_host()+0x50: function has unreachable instruction CC drivers/mtd/inftlmount.o CC drivers/hid/i2c-hid/i2c-hid.o CC drivers/mfd/wm8350-gpio.o drivers/md/bitmap.o: warning: objtool: free_buffers()+0x7c: function has unreachable instruction net/llc/llc_conn.o: warning: objtool: llc_conn_handler()+0x26f: function has unreachable instruction CC drivers/md/dm.o CC drivers/mfd/wm8350-irq.o LD drivers/hid/hid.o drivers/md/raid5.o: warning: objtool: schedule_reconstruction()+0x286: function has unreachable instruction drivers/mmc/core/sdio_irq.o: warning: objtool: sdio_card_irq_put.isra.2()+0xcc: function has unreachable instruction LD drivers/hid/hid-logitech.o net/dccp/ipv6.o: warning: objtool: dccp_v6_request_recv_sock()+0x775: function has unreachable instruction CC net/llc/llc_pdu.o LD drivers/input/misc/built-in.o LD drivers/hid/hid-picolcd.o CC net/llc/llc_sap.o CC drivers/md/dm-table.o CC net/dccp/diag.o LD drivers/hid/hid-wiimote.o CC drivers/hwmon/lm63.o LD net/dccp/dccp.o CC drivers/mtd/rfd_ftl.o LD drivers/hid/wacom.o CC drivers/mtd/ssfdc.o CC drivers/mfd/wm8350-i2c.o CC drivers/input/keyboard/samsung-keypad.o LD net/dccp/dccp_ipv4.o CC drivers/net/irda/litelink-sir.o LD net/dccp/dccp_ipv6.o CC drivers/net/irda/old_belkin-sir.o CC drivers/mfd/tps6507x.o CC drivers/net/irda/mcp2120-sir.o CC net/irda/ircomm/ircomm_tty_ioctl.o CC drivers/input/mouse/cyapa.o CC drivers/misc/genwqe/card_ddcb.o CC drivers/mfd/tps65217.o LD drivers/nvmem/nvmem_core.o LD drivers/nvmem/nvmem_lpc18xx_eeprom.o CC drivers/input/keyboard/sh_keysc.o CC net/mac802154/tx.o drivers/mmc/core/debugfs.o: warning: objtool: mmc_ext_csd_open()+0x14d: function has unreachable instruction LD drivers/nvmem/nvmem-mxs-ocotp.o CC drivers/pci/remove.o CC drivers/hwmon/lm75.o LD drivers/mmc/core/mmc_core.o LD drivers/nvmem/nvmem_mtk-efuse.o LD drivers/nvmem/nvmem_qfprom.o CC drivers/mfd/tps65912-core.o LD drivers/mmc/core/built-in.o LD drivers/nvmem/nvmem-vf610-ocotp.o LD fs/xfs/xfs.o CC net/llc/llc_s_ac.o CC drivers/mfd/tps65912-i2c.o LD drivers/nvmem/built-in.o CC net/ipv4/tcp_metrics.o LD drivers/perf/built-in.o CC drivers/phy/phy-core.o CC drivers/mmc/host/sdhci.o CC drivers/mfd/tps65912-spi.o CC drivers/input/keyboard/stowaway.o drivers/infiniband/core/mad.o: warning: objtool: ib_mad_recv_done()+0xda: function has unreachable instruction CC drivers/mfd/twl-core.o CC drivers/infiniband/core/cm.o LD fs/xfs/built-in.o net/ipv6/addrconf.o: warning: objtool: snmp6_fill_stats()+0x82: function has unreachable instruction CC net/irda/ircomm/ircomm_param.o CC drivers/mfd/twl4030-irq.o drivers/mtd/ssfdc.o: warning: objtool: ssfdcr_readsect()+0x50: function has unreachable instruction CC net/ipv6/addrlabel.o CC drivers/mtd/sm_ftl.o CC drivers/mfd/twl6030-irq.o drivers/mtd/inftlcore.o: warning: objtool: INFTL_trydeletechain()+0x310: function has unreachable instruction CC drivers/pci/pci.o CC drivers/hwmon/lm80.o CC net/llc/llc_s_ev.o CC drivers/mfd/twl4030-audio.o CC drivers/mfd/twl6040.o CC net/core/link_watch.o CC drivers/mtd/chips/chipreg.o CC drivers/mtd/devices/docg3.o CC drivers/input/keyboard/sunkbd.o CC drivers/net/irda/act200l-sir.o net/ipv4/tcp_cong.o: warning: objtool: tcp_get_default_congestion_control()+0x57: function has unreachable instruction LD fs/built-in.o CC drivers/net/irda/ma600-sir.o CC net/ipv4/tcp_fastopen.o LD drivers/net/irda/sir-dev.o CC net/llc/llc_s_st.o LD net/irda/ircomm/ircomm.o CC net/llc/af_llc.o CC net/ipv4/tcp_recovery.o CC net/ipv4/tcp_offload.o CC drivers/pci/pci-driver.o CC net/mac802154/mac_cmd.o CC drivers/input/keyboard/twl4030_keypad.o LD net/dccp/dccp_diag.o CC drivers/hwmon/lm83.o LD net/dccp/built-in.o net/core/neighbour.o: warning: objtool: neightbl_fill_info.constprop.32()+0x68e: function has unreachable instruction CC net/core/filter.o CC drivers/infiniband/core/iwcm.o CC drivers/mfd/mc13xxx-core.o CC drivers/hwmon/lm85.o CC net/llc/llc_station.o LD drivers/mtd/lpddr/built-in.o CC drivers/pcmcia/pcmcia_resource.o /home/kisskb/slave/src/drivers/input/mouse/cyapa.c: In function 'cyapa_irq': /home/kisskb/slave/src/drivers/input/mouse/cyapa.c:717:3: warning: 'error' may be used uninitialized in this function [-Wuninitialized] CC drivers/mtd/maps/map_funcs.o CC drivers/infiniband/core/iwpm_util.o LD drivers/hid/i2c-hid/built-in.o CC drivers/mtd/chips/cfi_probe.o LD drivers/hid/built-in.o CC drivers/mfd/mc13xxx-spi.o net/ipv4/tcp_ipv4.o: warning: objtool: tcp_v4_destroy_sock()+0x354: function has unreachable instruction CC drivers/mfd/mfd-core.o CC drivers/mfd/smsc-ece1099.o CC net/ipv4/datagram.o CC drivers/phy/phy-exynos-mipi-video.o CC drivers/pinctrl/core.o CC drivers/input/mouse/cyapa_gen3.o CC drivers/mfd/da903x.o CC drivers/hwmon/lm87.o CC drivers/mfd/da9052-irq.o drivers/mtd/maps/map_funcs.o: warning: objtool: simple_map_write()+0x9b: function has unreachable instruction CC drivers/mtd/maps/physmap.o CC drivers/hwmon/lm92.o LD net/irda/ircomm/ircomm-tty.o CC drivers/input/keyboard/xtkbd.o LD net/irda/ircomm/built-in.o CC drivers/mfd/da9052-core.o net/core/rtnetlink.o: warning: objtool: __rtnl_register()+0x6b: function has unreachable instruction LD net/irda/built-in.o CC drivers/misc/genwqe/card_sysfs.o CC net/core/sock_diag.o CC net/llc/llc_proc.o CC net/netlink/af_netlink.o CC net/llc/sysctl_net_llc.o drivers/mfd/mc13xxx-core.o: warning: objtool: mc13xxx_reg_rmw()+0x66: function has unreachable instruction CC net/core/dev_ioctl.o CC drivers/mfd/da9052-spi.o CC net/netfilter/core.o LD drivers/net/irda/built-in.o LD drivers/net/built-in.o drivers/md/dm-table.o: warning: objtool: dm_table_set_type()+0x420: function has unreachable instruction CC drivers/phy/phy-pxa-28nm-usb2.o CC drivers/md/dm-target.o CC drivers/mfd/da9052-i2c.o CC net/core/tso.o CC drivers/platform/chrome/chromeos_pstore.o CC drivers/mfd/axp20x.o CC net/core/sock_reuseport.o /home/kisskb/slave/src/drivers/mfd/da903x.c: In function 'da903x_set_bits': /home/kisskb/slave/src/drivers/mfd/da903x.c:186:11: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/mfd/da903x.c: In function 'da903x_clr_bits': /home/kisskb/slave/src/drivers/mfd/da903x.c:208:11: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/mfd/da903x.c: In function 'da903x_update': /home/kisskb/slave/src/drivers/mfd/da903x.c:230:11: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized] CC drivers/mtd/chips/cfi_util.o CC net/ipv4/raw.o CC drivers/mfd/axp20x-i2c.o net/ipv4/tcp_fastopen.o: warning: objtool: tcp_fastopen_add_skb()+0x1e2: function has unreachable instruction CC drivers/mfd/da9062-core.o CC net/ipv4/udp.o CC drivers/mtd/maps/sbc_gxx.o LD net/llc/llc.o CC drivers/mtd/maps/pci.o CC drivers/hwmon/lm93.o CC net/ipv6/route.o LD drivers/input/keyboard/built-in.o LD drivers/input/input-core.o CC drivers/mfd/da9063-core.o CC net/ipv6/ip6_fib.o CC drivers/platform/chrome/cros_ec_proto.o CC drivers/mfd/da9063-irq.o CC drivers/mfd/da9063-i2c.o /home/kisskb/slave/src/drivers/input/mouse/cyapa_gen3.c: In function 'cyapa_gen3_set_power_mode': /home/kisskb/slave/src/drivers/input/mouse/cyapa_gen3.c:973:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] CC drivers/hwmon/lm95234.o /home/kisskb/slave/src/drivers/md/md.c: In function 'md_do_sync': /home/kisskb/slave/src/drivers/md/md.c:8150:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] net/ipv4/tcp_offload.o: warning: objtool: tcp_gso_segment()+0x19e: function has unreachable instruction drivers/mtd/sm_ftl.o: warning: objtool: sm_write_sector()+0x79: function has unreachable instruction CC net/ipv4/udplite.o CC drivers/misc/genwqe/card_debugfs.o net/mac802154/mac_cmd.o: warning: objtool: mac802154_mlme_start_req()+0xb9: function has unreachable instruction CC drivers/mtd/maps/plat-ram.o CC drivers/hwmon/lm95241.o CC drivers/mfd/da9150-core.o CC drivers/input/mouse/cyapa_gen5.o CC net/mac802154/mib.o CC drivers/hwmon/lm95245.o CC drivers/mfd/max14577.o CC drivers/mfd/max8907.o CC drivers/phy/phy-omap-control.o CC net/ipv4/udp_offload.o CC drivers/mtd/nand/nand_base.o CC drivers/mfd/max8925-core.o /home/kisskb/slave/src/drivers/infiniband/core/iwpm_util.c: In function 'iwpm_send_mapinfo': /home/kisskb/slave/src/drivers/infiniband/core/iwpm_util.c:732:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/md/dm-target.o: warning: objtool: dm_unregister_target()+0xb5: function has unreachable instruction CC drivers/md/dm-linear.o CC drivers/pcmcia/cistpl.o CC drivers/infiniband/core/iwpm_msg.o CC drivers/pci/search.o drivers/infiniband/core/iwcm.o: warning: objtool: cm_close_handler()+0xe6: function has unreachable instruction drivers/platform/chrome/cros_ec_proto.o: warning: objtool: prepare_packet()+0x59: function has unreachable instruction CC drivers/infiniband/core/addr.o LD drivers/platform/chrome/built-in.o CC net/core/flow.o CC drivers/mtd/maps/intel_vr_nor.o CC net/core/net-sysfs.o LD drivers/platform/x86/built-in.o drivers/mtd/chips/cfi_util.o: warning: objtool: cfi_build_cmd()+0x89: function has unreachable instruction LD drivers/platform/built-in.o CC drivers/mfd/max8925-i2c.o net/core/sock_diag.o: warning: objtool: sock_diag_unregister()+0x95: function has unreachable instruction CC drivers/mtd/chips/cfi_cmdset_0020.o /home/kisskb/slave/src/net/netfilter/core.c: In function 'nf_unregister_net_hook': /home/kisskb/slave/src/net/netfilter/core.c:157:7: warning: 'entry' may be used uninitialized in this function [-Wuninitialized] CC net/core/net-procfs.o drivers/md/dm.o: warning: objtool: __dm_internal_resume()+0x54: function has unreachable instruction CC net/ipv4/arp.o CC drivers/mfd/max8997.o LD net/llc/llc2.o CC drivers/mfd/max8997-irq.o CC drivers/md/dm-stripe.o LD net/llc/built-in.o CC drivers/mfd/pcf50633-core.o CC drivers/pnp/core.o CC net/packet/af_packet.o CC net/core/fib_rules.o CC drivers/mfd/pcf50633-irq.o CC net/core/net-traces.o CC drivers/mtd/maps/gpio-addr-flash.o CC drivers/hwmon/ltc4215.o CC drivers/phy/phy-hi6220-usb.o CC drivers/pinctrl/pinctrl-utils.o net/netfilter/core.o: warning: objtool: nf_conntrack_destroy()+0x1a3: function has unreachable instruction CC drivers/hwmon/ltc4222.o net/ipv4/udplite.o: warning: objtool: udp_lib_hash()+0xd: function has unreachable instruction CC drivers/hwmon/ltc4245.o CC net/netfilter/nf_log.o CC net/ipv4/icmp.o CC drivers/mfd/pcf50633-adc.o CC drivers/md/dm-ioctl.o CC drivers/mfd/pcf50633-gpio.o CC drivers/misc/genwqe/card_utils.o CC drivers/hwmon/ltc4261.o CC drivers/mfd/timberdale.o CC drivers/pinctrl/pinmux.o CC drivers/pci/pci-sysfs.o LD drivers/phy/built-in.o net/core/filter.o: warning: objtool: convert_bpf_extensions()+0x4d6: function has unreachable instruction CC drivers/mfd/adp5520.o CC net/core/drop_monitor.o CC net/core/netprio_cgroup.o CC drivers/hwmon/max1111.o net/mac802154/mib.o: warning: objtool: mac802154_dev_set_page_channel()+0xc3: function has unreachable instruction CC drivers/hwmon/max16065.o CC drivers/mfd/intel_quark_i2c_gpio.o CC drivers/pnp/card.o CC net/mac802154/iface.o LD drivers/mtd/maps/built-in.o CC drivers/mtd/onenand/onenand_base.o CC drivers/power/power_supply_core.o CC drivers/mfd/lpc_sch.o CC drivers/mfd/lpc_ich.o CC drivers/hwmon/max1619.o CC net/ipv4/devinet.o drivers/md/dm-stripe.o: warning: objtool: stripe_map()+0x87: function has unreachable instruction CC drivers/md/dm-io.o CC drivers/mfd/rdc321x-southbridge.o CC drivers/mfd/janz-cmodio.o CC drivers/hwmon/max1668.o net/ipv4/udp_offload.o: warning: objtool: __skb_udp_tunnel_segment()+0x220: function has unreachable instruction CC net/core/netclassid_cgroup.o CC drivers/infiniband/core/cma.o CC net/core/lwtunnel.o CC net/ipv4/af_inet.o drivers/mmc/host/sdhci.o: warning: objtool: sdhci_kmap_atomic()+0x83: function has unreachable instruction CC drivers/mmc/host/sdhci-pci-core.o drivers/pci/pci.o: warning: objtool: pci_choose_state()+0xb3: function has unreachable instruction CC drivers/pci/rom.o CC drivers/mfd/tps6586x.o CC drivers/pinctrl/pinconf.o drivers/infiniband/core/cm.o: warning: objtool: ib_send_cm_req()+0x3b3: function has unreachable instruction CC drivers/infiniband/core/cma_configfs.o CC drivers/mfd/vx855.o CC drivers/hwmon/max197.o CC drivers/infiniband/core/user_mad.o CC drivers/mfd/wl1273-core.o CC drivers/hwmon/max31722.o CC drivers/hwmon/max6639.o CC drivers/mfd/si476x-cmd.o CC drivers/mfd/si476x-prop.o /home/kisskb/slave/src/net/netlink/af_netlink.c: In function 'netlink_dump': /home/kisskb/slave/src/net/netlink/af_netlink.c:2106:13: warning: 'alloc_size' may be used uninitialized in this function [-Wuninitialized] CC drivers/pnp/driver.o CC drivers/input/mouse/cyapa_gen6.o CC drivers/mfd/si476x-i2c.o CC drivers/power/power_supply_sysfs.o drivers/mtd/chips/cfi_cmdset_0020.o: warning: objtool: cfi_staa_write_buffers()+0x8cc: function has unreachable instruction net/netfilter/nf_log.o: warning: objtool: nf_logger_put()+0x67: function has unreachable instruction CC drivers/mtd/chips/cfi_cmdset_0002.o CC drivers/pcmcia/pcmcia_cis.o CC net/netfilter/nf_queue.o net/ipv6/ip6_fib.o: warning: objtool: fib6_commit_metrics()+0xa9: function has unreachable instruction CC drivers/mfd/cs5535-mfd.o CC drivers/hwmon/max6642.o net/core/drop_monitor.o: warning: objtool: exit_net_drop_monitor()+0x6b: function has unreachable instruction CC net/ipv6/ipv6_sockglue.o CC net/core/dst_cache.o net/netlink/af_netlink.o: warning: objtool: netlink_data_ready()+0xd: function has unreachable instruction CC drivers/pci/setup-res.o net/core/net-sysfs.o: warning: objtool: get_netdev_queue_index()+0x6f: function has unreachable instruction CC net/netlink/genetlink.o CC net/core/devlink.o CC drivers/mfd/aat2870-core.o drivers/md/dm-io.o: warning: objtool: do_region()+0x256: function has unreachable instruction /home/kisskb/slave/src/drivers/md/dm-ioctl.c: In function 'ctl_ioctl': /home/kisskb/slave/src/drivers/md/dm-ioctl.c:1837:4: warning: 'ioctl_flags' may be used uninitialized in this function [-Wuninitialized] CC drivers/hwmon/max6650.o CC drivers/pci/irq.o CC drivers/mfd/intel-lpss.o CC drivers/md/dm-kcopyd.o CC drivers/mfd/intel-lpss-pci.o CC drivers/pci/vpd.o CC drivers/powercap/powercap_sys.o drivers/misc/genwqe/card_utils.o: warning: objtool: __genwqe_alloc_consistent()+0x12c: function has unreachable instruction drivers/mtd/devices/docg3.o: warning: objtool: doc_ecc_bch_fix_data.isra.11()+0xc5: function has unreachable instruction CC drivers/hwmon/max6697.o CC drivers/pinctrl/pinconf-generic.o CC drivers/mtd/devices/slram.o LD drivers/misc/genwqe/genwqe_card.o CC drivers/mtd/devices/phram.o LD drivers/misc/genwqe/built-in.o CC drivers/md/dm-sysfs.o CC drivers/infiniband/core/uverbs_main.o drivers/mfd/si476x-prop.o: warning: objtool: si476x_core_is_valid_property()+0x5d: function has unreachable instruction CC drivers/misc/ibmasm/module.o CC drivers/mfd/intel-lpss-acpi.o CC drivers/hwmon/max31790.o CC drivers/hwmon/menf21bmc_hwmon.o CC drivers/infiniband/core/uverbs_cmd.o CC net/ipv4/igmp.o CC drivers/power/pda_power.o CC drivers/mfd/rc5t583.o CC drivers/pnp/resource.o LD drivers/pinctrl/freescale/built-in.o CC drivers/mfd/rc5t583-irq.o CC drivers/pinctrl/intel/pinctrl-baytrail.o CC drivers/mfd/syscon.o drivers/mfd/si476x-cmd.o: warning: objtool: si476x_core_cmd_power_up()+0x5c: function has unreachable instruction CC drivers/input/mouse/elan_i2c_core.o CC drivers/mfd/lm3533-core.o drivers/mfd/si476x-i2c.o: warning: objtool: si476x_core_set_power_state()+0x1a3: function has unreachable instruction CC drivers/pci/setup-bus.o CC drivers/mfd/lm3533-ctrlbank.o drivers/mmc/host/sdhci-pci-core.o: warning: objtool: sdhci_pci_probe()+0x59: function has unreachable instruction CC drivers/mfd/stw481x.o /home/kisskb/slave/src/drivers/mtd/devices/phram.c: In function 'phram_setup': /home/kisskb/slave/src/drivers/mtd/devices/phram.c:264:8: warning: 'name' may be used uninitialized in this function [-Wuninitialized] net/ipv4/icmp.o: warning: objtool: icmp_timestamp()+0x9e: function has unreachable instruction CC drivers/mtd/devices/mtdram.o CC drivers/mmc/host/sdhci-pci-o2micro.o CC drivers/pci/vc.o CC drivers/hwmon/nct6683.o CC net/ipv4/fib_frontend.o CC drivers/mfd/menf21bmc.o CC drivers/pci/proc.o CC drivers/mtd/devices/block2mtd.o CC drivers/hwmon/nct7802.o CC drivers/md/dm-stats.o drivers/mtd/nand/nand_base.o: warning: objtool: nand_select_chip()+0x3d: function has unreachable instruction CC drivers/mfd/sky81452.o CC drivers/hwmon/pc87427.o CC drivers/pcmcia/rsrc_mgr.o CC drivers/hwmon/powr1220.o CC drivers/mfd/mt6397-core.o CC drivers/mtd/nand/nand_bbt.o LD drivers/mfd/88pm860x.o LD drivers/mfd/rtsx_pci.o LD drivers/mfd/wm831x.o LD drivers/mfd/wm8350.o CC drivers/misc/ibmasm/ibmasmfs.o LD drivers/mfd/da9063.o CC net/netfilter/nf_sockopt.o LD drivers/mfd/max8925.o CC drivers/hwmon/sht15.o CC drivers/mtd/onenand/onenand_bbt.o LD drivers/mfd/pcf50633.o LD drivers/mfd/si476x-core.o CC net/netfilter/nfnetlink.o CC drivers/md/dm-builtin.o LD drivers/powercap/built-in.o /home/kisskb/slave/src/drivers/infiniband/core/cma.c: In function 'cma_select_ib_ps': /home/kisskb/slave/src/drivers/infiniband/core/cma.c:3030:18: warning: 'sid_ps' may be used uninitialized in this function [-Wuninitialized] CC drivers/mtd/devices/mtd_dataflash.o CC drivers/hwmon/shtc1.o drivers/md/dm-kcopyd.o: warning: objtool: client_free_pages()+0x53: function has unreachable instruction CC drivers/pwm/core.o CC drivers/md/dm-bufio.o CC drivers/hwmon/sis5595.o CC drivers/power/axp20x_usb_power.o CC drivers/infiniband/core/uverbs_marshall.o /home/kisskb/slave/src/drivers/pci/vc.c: In function 'pci_vc_enable': /home/kisskb/slave/src/include/linux/pci.h:943:2: warning: 'ctrl_pos2' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/pci/vc.c:106:47: note: 'ctrl_pos2' was declared here net/ipv4/af_inet.o: warning: objtool: inet_gso_segment()+0x2e9: function has unreachable instruction CC net/ipv4/fib_semantics.o net/netlink/genetlink.o: warning: objtool: genl_validate_assign_mc_groups()+0x205: function has unreachable instruction /home/kisskb/slave/src/net/core/devlink.c: In function 'devlink_nl_cmd_sb_pool_set_doit': /home/kisskb/slave/src/net/core/devlink.c:913:3: warning: 'threshold_type' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/core/devlink.c:923:33: note: 'threshold_type' was declared here CC net/netlink/diag.o CC net/netfilter/nfnetlink_acct.o CC drivers/infiniband/core/ucm.o net/mac802154/iface.o: warning: objtool: ieee802154_setup_sdata()+0x170: function has unreachable instruction CC drivers/pcmcia/rsrc_nonstatic.o CC net/mac802154/llsec.o net/ipv4/udp.o: warning: objtool: udp_lib_hash()+0xd: function has unreachable instruction CC drivers/pcmcia/yenta_socket.o CC net/ipv4/fib_trie.o CC drivers/pci/slot.o CC drivers/hwmon/smm665.o CC drivers/hwmon/smsc47m1.o CC drivers/mmc/host/sdhci-pci-data.o drivers/md/md.o: warning: objtool: sync_super()+0x96: function has unreachable instruction LD drivers/mfd/built-in.o CC drivers/pnp/manager.o CC drivers/pinctrl/intel/pinctrl-intel.o CC drivers/md/dm-bio-prison.o CC drivers/mtd/onenand/generic.o CC drivers/input/mouse/elan_i2c_i2c.o CC drivers/rapidio/rio.o CC drivers/pci/quirks.o CC drivers/md/dm-crypt.o CC drivers/power/max8925_power.o CC drivers/hwmon/amc6821.o CC drivers/hwmon/tc74.o LD drivers/mtd/devices/built-in.o CC drivers/mmc/host/sdhci-acpi.o LD drivers/mtd/tests/built-in.o LD drivers/mtd/mtd.o CC drivers/hwmon/thmc50.o LD drivers/mtd/nftl.o LD drivers/mtd/inftl.o CC net/netfilter/nfnetlink_queue.o CC drivers/mmc/host/sdhci-pxav3.o CC drivers/hwmon/tmp103.o LD net/core/built-in.o CC drivers/hwmon/tmp401.o drivers/mtd/chips/cfi_cmdset_0002.o: warning: objtool: cfi_amdstd_panic_write()+0x362: function has unreachable instruction CC drivers/pwm/sysfs.o CC drivers/pnp/support.o CC drivers/mtd/chips/cfi_cmdset_0001.o /home/kisskb/slave/src/drivers/input/mouse/elan_i2c_i2c.c: In function 'elan_i2c_finish_fw_update': /home/kisskb/slave/src/drivers/input/mouse/elan_i2c_i2c.c:578:9: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] CC net/qrtr/qrtr.o CC net/ipv6/ndisc.o CC drivers/infiniband/core/ucma.o LD drivers/mtd/onenand/onenand.o net/ipv4/devinet.o: warning: objtool: inet_set_link_af()+0x109: function has unreachable instruction LD drivers/mtd/onenand/built-in.o CC net/qrtr/smd.o CC net/ipv4/inet_fragment.o CC drivers/hwmon/tmp421.o CC drivers/misc/ibmasm/event.o net/packet/af_packet.o: warning: objtool: __packet_rcv_vnet()+0x119: function has unreachable instruction CC drivers/input/mouse/elan_i2c_smbus.o LD net/netlink/netlink_diag.o CC drivers/hwmon/via-cputemp.o LD net/netlink/built-in.o CC net/packet/diag.o CC drivers/hwmon/via686a.o LD drivers/infiniband/core/ib_core.o LD drivers/infiniband/core/ib_mad.o CC drivers/hwmon/vt1211.o LD drivers/infiniband/core/ib_sa.o LD drivers/infiniband/core/ib_cm.o LD drivers/infiniband/core/iw_cm.o LD drivers/infiniband/core/ib_addr.o LD drivers/infiniband/core/ib_umad.o net/netfilter/nfnetlink.o: warning: objtool: nfnetlink_init()+0x53: function has unreachable instruction LD drivers/pci/host/built-in.o drivers/mtd/nand/nand_bbt.o: warning: objtool: verify_bbt_descr()+0x95: function has unreachable instruction CC net/sched/sch_generic.o CC net/rds/af_rds.o CC net/netfilter/nfnetlink_log.o drivers/pci/setup-bus.o: warning: objtool: pci_assign_unassigned_root_bus_resources()+0x1a7: function has unreachable instruction CC drivers/mtd/nand/nand_timings.o CC drivers/pci/msi.o CC drivers/pci/pcie/aspm.o CC drivers/pinctrl/intel/pinctrl-broxton.o CC drivers/pnp/interface.o CC drivers/hwmon/w83627ehf.o net/ipv6/route.o: warning: objtool: rt6_mtu_change_route()+0x2a1: function has unreachable instruction CC drivers/power/wm831x_backup.o drivers/md/dm-bio-prison.o: warning: objtool: dm_deferred_entry_dec()+0x6a: function has unreachable instruction CC net/ipv6/udp.o CC drivers/md/dm-switch.o CC drivers/hwmon/w83l786ng.o LD net/qrtr/qrtr-smd.o CC drivers/pcmcia/pd6729.o CC drivers/pnp/quirks.o CC drivers/hwmon/wm8350-hwmon.o CC net/netfilter/nf_conntrack_core.o CC drivers/md/persistent-data/dm-array.o CC drivers/pwm/pwm-clps711x.o CC drivers/mmc/host/sdhci-pxav2.o CC drivers/misc/ibmasm/command.o CC drivers/input/mouse/gpio_mouse.o CC drivers/hwmon/pmbus/pmbus_core.o CC drivers/hwmon/pmbus/pmbus.o CC drivers/pcmcia/i82092.o CC drivers/mmc/host/mtk-sd.o CC drivers/mtd/nand/nand_ecc.o net/ipv4/fib_frontend.o: warning: objtool: fib_compute_spec_dst()+0x1ef: function has unreachable instruction CC drivers/mtd/nand/nand_ids.o CC net/ipv4/ping.o CC drivers/pinctrl/intel/pinctrl-sunrisepoint.o CC net/ipv4/ip_tunnel_core.o CC drivers/pnp/system.o CC net/ipv4/gre_offload.o drivers/infiniband/core/cma.o: warning: objtool: cma_modify_qp_rtr()+0x1db: function has unreachable instruction drivers/md/dm-bufio.o: warning: objtool: __cache_size_refresh()+0x46: function has unreachable instruction LD drivers/infiniband/core/rdma_cm.o CC drivers/md/dm-zero.o LD net/packet/af_packet_diag.o LD net/packet/built-in.o /home/kisskb/slave/src/drivers/pci/quirks.c: In function 'nv_ht_enable_msi_mapping': /home/kisskb/slave/src/drivers/pci/quirks.c:2575:2: warning: 'host_bridge' may be used uninitialized in this function [-Wuninitialized] CC drivers/pnp/pnpacpi/core.o net/ipv4/fib_semantics.o: warning: objtool: fib_sync_down_dev()+0xdc: function has unreachable instruction CC drivers/power/wm831x_power.o CC drivers/pnp/pnpacpi/rsparser.o CC drivers/rapidio/rio-access.o CC drivers/mtd/nand/denali.o CC net/ipv4/ip_tunnel.o CC drivers/mtd/nand/denali_pci.o CC drivers/pwm/pwm-img.o CC drivers/input/mouse/psmouse-base.o net/mac802154/llsec.o: warning: objtool: llsec_do_decrypt_auth.isra.3()+0x113: function has unreachable instruction CC net/sctp/sm_statetable.o CC net/mac802154/util.o CC drivers/pwm/pwm-lpss.o LD drivers/infiniband/core/ib_ucm.o LD drivers/pcmcia/pcmcia_core.o CC drivers/mtd/nand/diskonchip.o LD drivers/pcmcia/pcmcia.o LD drivers/pcmcia/pcmcia_rsrc.o LD drivers/pinctrl/intel/built-in.o CC drivers/mtd/nand/docg4.o CC drivers/mmc/host/tifm_sd.o LD drivers/pnp/pnp.o LD drivers/pinctrl/nomadik/built-in.o drivers/pci/pcie/aspm.o: warning: objtool: pcie_update_aspm_capable()+0x4f: function has unreachable instruction CC drivers/mtd/nand/nandsim.o /home/kisskb/slave/src/drivers/md/persistent-data/dm-array.c: In function 'insert_new_ablock.isra.4': /home/kisskb/slave/src/drivers/md/persistent-data/dm-array.c:350:13: warning: 'ab' may be used uninitialized in this function [-Wuninitialized] CC drivers/misc/ibmasm/remote.o CC drivers/hwmon/pmbus/adm1275.o CC drivers/pinctrl/pxa/pinctrl-pxa2xx.o CC drivers/pci/pcie/portdrv_core.o CC drivers/rapidio/rio-driver.o CC drivers/mtd/nand/plat_nand.o CC drivers/hwmon/pmbus/lm25066.o drivers/md/persistent-data/dm-array.o: warning: objtool: trim_ablock()+0x5e: function has unreachable instruction CC drivers/md/dm-raid.o CC drivers/pwm/pwm-lpss-pci.o CC drivers/md/persistent-data/dm-bitset.o CC drivers/pwm/pwm-lpss-platform.o LD net/qrtr/built-in.o CC drivers/mtd/nand/sh_flctl.o CC drivers/md/dm-thin.o CC drivers/power/88pm860x_battery.o CC drivers/power/test_power.o CC drivers/pci/htirq.o drivers/pci/msi.o: warning: objtool: pci_msi_domain_update_chip_ops.isra.10()+0x50: function has unreachable instruction CC drivers/power/ds2780_battery.o CC drivers/pci/ats.o LD drivers/pcmcia/built-in.o CC net/tipc/addr.o CC drivers/ras/ras.o CC net/rds/bind.o /home/kisskb/slave/src/drivers/infiniband/core/ucma.c: In function 'ucma_create_id': /home/kisskb/slave/src/drivers/infiniband/core/ucma.c:476:29: warning: 'qp_type' may be used uninitialized in this function [-Wuninitialized] net/ipv6/ndisc.o: warning: objtool: ndisc_router_discovery()+0x895: function has unreachable instruction CC drivers/mtd/nand/vf610_nfc.o CC net/ipv6/udplite.o net/netfilter/nfnetlink_queue.o: warning: objtool: nf_bridge_adjust_segmented_data()+0x9b: function has unreachable instruction drivers/md/dm-crypt.o: warning: objtool: crypt_convert_block()+0xff: function has unreachable instruction CC drivers/rapidio/rio-sysfs.o CC drivers/md/dm-thin-metadata.o CC net/netfilter/nf_conntrack_standalone.o CC drivers/pinctrl/pxa/pinctrl-pxa25x.o CC drivers/hwmon/pmbus/ltc3815.o CC net/sched/sch_mq.o CC drivers/pwm/pwm-pca9685.o LD drivers/infiniband/core/ib_uverbs.o net/ipv4/gre_offload.o: warning: objtool: gre_gso_segment()+0x226: function has unreachable instruction CC drivers/misc/ibmasm/heartbeat.o CC drivers/misc/ibmasm/r_heartbeat.o CC net/sctp/sm_statefuns.o CC drivers/pwm/pwm-rcar.o CC drivers/hwmon/pmbus/max20751.o CC net/ipv4/sysctl_net_ipv4.o LD drivers/infiniband/core/rdma_ucm.o LD drivers/infiniband/core/built-in.o CC net/ipv4/proc.o CC drivers/hwmon/pmbus/max34440.o CC drivers/input/mouse/synaptics.o CC drivers/power/ds2781_battery.o CC drivers/md/persistent-data/dm-block-manager.o drivers/mtd/nand/denali.o: warning: objtool: find_valid_banks()+0x1bc: function has unreachable instruction CC net/mac802154/cfg.o drivers/mtd/nand/docg4.o: warning: objtool: correct_data.isra.7()+0x244: function has unreachable instruction CC drivers/mtd/nand/hisi504_nand.o net/netfilter/nfnetlink_log.o: warning: objtool: nfulnl_log_packet()+0x13e8: function has unreachable instruction LD drivers/mtd/nand/nand.o CC drivers/pci/iov.o CC net/mac802154/trace.o drivers/mmc/host/mtk-sd.o: warning: objtool: msdc_drv_remove()+0x247: function has unreachable instruction drivers/mtd/chips/cfi_cmdset_0001.o: warning: objtool: do_xxlock_oneblock()+0x222: function has unreachable instruction CC drivers/infiniband/hw/nes/nes.o CC net/netfilter/nf_conntrack_expect.o CC drivers/pci/pci-acpi.o CC drivers/mmc/host/android-goldfish.o CC drivers/pwm/pwm-renesas-tpu.o LD drivers/pnp/pnpacpi/pnp.o CC drivers/mtd/chips/gen_probe.o drivers/pci/pcie/portdrv_core.o: warning: objtool: pcie_port_enable_msix()+0x91: function has unreachable instruction CC drivers/mmc/host/mmc_spi.o LD drivers/pnp/pnpacpi/built-in.o LD drivers/pnp/built-in.o CC drivers/pci/pcie/portdrv_pci.o net/ipv4/fib_trie.o: warning: objtool: put_child()+0xf2: function has unreachable instruction CC net/ipv4/ipip.o CC drivers/power/ds2782_battery.o CC drivers/misc/ibmasm/dot_command.o LD drivers/pinctrl/pxa/built-in.o CC drivers/pwm/pwm-twl.o LD drivers/pinctrl/built-in.o CC drivers/hwmon/pmbus/max8688.o CC drivers/ras/debugfs.o net/ipv4/ping.o: warning: objtool: ping_hash()+0xd: function has unreachable instruction CC drivers/rapidio/rio-scan.o CC drivers/hwmon/pmbus/tps40422.o CC drivers/remoteproc/remoteproc_core.o CC net/ipv4/fou.o CC drivers/hwmon/pmbus/ucd9000.o CC drivers/misc/ibmasm/lowlevel.o CC net/tipc/bcast.o CC drivers/hwmon/pmbus/ucd9200.o CC drivers/misc/ibmasm/uart.o CC drivers/power/sbs-battery.o CC drivers/regulator/core.o CC drivers/regulator/dummy.o drivers/mmc/host/tifm_sd.o: warning: objtool: tifm_sd_exec()+0x6f: function has unreachable instruction CC drivers/hwmon/pmbus/zl6100.o CC drivers/mmc/host/sdricoh_cs.o LD net/sched/built-in.o LD drivers/ras/built-in.o drivers/mtd/nand/sh_flctl.o: warning: objtool: flctl_dma_fifo0_transfer()+0x13a: function has unreachable instruction CC drivers/reset/core.o CC drivers/power/bq27xxx_battery.o CC drivers/power/da9030_battery.o /home/kisskb/slave/src/drivers/power/ds2782_battery.c: In function 'ds2786_get_capacity': /home/kisskb/slave/src/drivers/power/ds2782_battery.c:214:17: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] CC net/unix/af_unix.o /home/kisskb/slave/src/drivers/power/ds2782_battery.c: In function 'ds2782_get_capacity': /home/kisskb/slave/src/drivers/power/ds2782_battery.c:173:12: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/power/ds2782_battery.c: In function 'ds2786_get_voltage': /home/kisskb/slave/src/drivers/power/ds2782_battery.c:201:21: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] CC drivers/pwm/pwm-twl-led.o /home/kisskb/slave/src/drivers/power/ds2782_battery.c: In function 'ds2786_get_current': /home/kisskb/slave/src/drivers/power/ds2782_battery.c:185:21: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] net/ipv6/udplite.o: warning: objtool: udp_lib_hash()+0xd: function has unreachable instruction /home/kisskb/slave/src/drivers/power/ds2782_battery.c: In function 'ds2782_get_voltage': /home/kisskb/slave/src/drivers/power/ds2782_battery.c:161:21: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/power/ds2782_battery.c: In function 'ds2782_get_current': /home/kisskb/slave/src/drivers/power/ds2782_battery.c:145:20: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/power/ds2782_battery.c:138:19: warning: 'sense_res_raw' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/power/ds2782_battery.c: In function 'ds278x_get_temp': /home/kisskb/slave/src/drivers/power/ds2782_battery.c:116:16: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] CC net/ipv6/raw.o CC net/ipv6/icmp.o CC net/vmw_vsock/af_vsock.o drivers/md/dm-raid.o: warning: objtool: read_disk_sb()+0x58: function has unreachable instruction drivers/mtd/chips/gen_probe.o: warning: objtool: genprobe_ident_chips()+0x109: function has unreachable instruction CC drivers/power/da9052-battery.o CC drivers/md/dm-verity-target.o CC drivers/mtd/chips/map_ram.o CC net/netfilter/nf_conntrack_helper.o CC drivers/md/dm-cache-target.o CC net/netfilter/nf_conntrack_proto.o drivers/mmc/host/android-goldfish.o: warning: objtool: goldfish_mmc_remove()+0x61: function has unreachable instruction CC drivers/regulator/fixed-helper.o LD drivers/misc/ibmasm/ibmasm.o CC net/netfilter/nf_conntrack_l3proto_generic.o CC drivers/pci/pcie/portdrv_bus.o CC drivers/mmc/host/via-sdmmc.o net/ipv6/udp.o: warning: objtool: udp_lib_hash()+0xd: function has unreachable instruction LD drivers/misc/ibmasm/built-in.o drivers/md/dm-thin-metadata.o: warning: objtool: __reserve_metadata_snap()+0xba: function has unreachable instruction drivers/md/persistent-data/dm-block-manager.o: warning: objtool: __find_holder()+0xc9: function has unreachable instruction CC net/ipv6/mcast.o CC drivers/md/dm-cache-metadata.o CC drivers/misc/lis3lv02d/lis3lv02d.o CC drivers/md/persistent-data/dm-space-map-common.o CC drivers/md/persistent-data/dm-space-map-disk.o LD drivers/hwmon/pmbus/built-in.o net/mac802154/cfg.o: warning: objtool: ieee802154_set_tx_power()+0x5d: function has unreachable instruction net/ipv4/ip_tunnel.o: warning: objtool: ip_tunnel_create()+0x57: function has unreachable instruction net/netfilter/nf_conntrack_core.o: warning: objtool: nf_ct_del_from_dying_or_unconfirmed_list()+0x72: function has unreachable instruction CC drivers/power/da9150-fg.o LD drivers/reset/built-in.o CC net/ipv4/gre_demux.o CC drivers/pci/pci-label.o LD drivers/hwmon/built-in.o drivers/mtd/nand/nandsim.o: warning: objtool: ns_nand_write_byte()+0x6b8: function has unreachable instruction CC net/netfilter/nf_conntrack_proto_generic.o CC net/ipv4/udp_tunnel.o CC net/netfilter/nf_conntrack_proto_tcp.o CC drivers/rtc/rtc-lib.o LD drivers/pwm/built-in.o LD drivers/mtd/nand/built-in.o drivers/pci/iov.o: warning: objtool: sriov_release()+0x5b: function has unreachable instruction CC drivers/pci/pci-stub.o CC drivers/pci/xen-pcifront.o CC net/ipv4/syncookies.o /home/kisskb/slave/src/drivers/power/da9052-battery.c: In function 'da9052_bat_read_capacity': /home/kisskb/slave/src/drivers/power/da9052-battery.c:325:6: warning: 'level_lower' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/power/da9052-battery.c:364:6: note: 'level_lower' was declared here /home/kisskb/slave/src/drivers/power/da9052-battery.c:324:22: warning: 'level_upper' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/power/da9052-battery.c:363:6: note: 'level_upper' was declared here /home/kisskb/slave/src/drivers/power/da9052-battery.c:324:59: warning: 'vbat_upper' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/power/da9052-battery.c:362:6: note: 'vbat_upper' was declared here /home/kisskb/slave/src/drivers/power/da9052-battery.c:325:37: warning: 'vbat_lower' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/power/da9052-battery.c:361:6: note: 'vbat_lower' was declared here CC drivers/sfi/sfi_acpi.o CC net/rds/cong.o CC drivers/pci/pcie/portdrv_acpi.o CC drivers/power/max17040_battery.o CC drivers/mtd/chips/map_rom.o CC drivers/scsi/osd/osd_initiator.o CC drivers/power/max17042_battery.o drivers/infiniband/hw/nes/nes.o: warning: objtool: nes_cqp_rem_ref_callback()+0x152: function has unreachable instruction drivers/mmc/host/sdricoh_cs.o: warning: objtool: sdricoh_request()+0x303: function has unreachable instruction CC drivers/infiniband/hw/nes/nes_hw.o CC net/netfilter/nf_conntrack_proto_udp.o CC drivers/mmc/host/sh_mmcif.o LD drivers/rtc/built-in.o CC drivers/regulator/helpers.o drivers/remoteproc/remoteproc_core.o: warning: objtool: rproc_resource_cleanup()+0x1f7: function has unreachable instruction CC drivers/remoteproc/remoteproc_debugfs.o CC drivers/input/mouse/focaltech.o CC net/ipv4/esp4.o LD drivers/soc/bcm/built-in.o LD drivers/soc/fsl/built-in.o CC drivers/rapidio/devices/tsi721.o CC drivers/power/rt9455_charger.o LD drivers/soc/samsung/built-in.o drivers/mmc/host/mmc_spi.o: warning: objtool: mmc_spi_data_do.isra.15()+0x205: function has unreachable instruction LD drivers/soc/built-in.o CC drivers/mmc/host/usdhi6rol0.o CC drivers/sfi/sfi_core.o CC net/ipv4/ipcomp.o CC net/ipv4/xfrm4_tunnel.o CC drivers/mtd/chips/map_absent.o CC net/netfilter/nf_conntrack_extend.o CC net/ipv4/tunnel4.o CC drivers/misc/lis3lv02d/lis3lv02d_i2c.o CC drivers/power/pcf50633-charger.o /home/kisskb/slave/src/drivers/md/persistent-data/dm-space-map-common.c: In function 'sm_ll_find_free_block': /home/kisskb/slave/src/drivers/md/persistent-data/dm-space-map-common.c:378:41: warning: 'position' may be used uninitialized in this function [-Wuninitialized] drivers/md/persistent-data/dm-space-map-disk.o: warning: objtool: sm_disk_new_block()+0xee: function has unreachable instruction CC drivers/md/persistent-data/dm-space-map-metadata.o drivers/regulator/helpers.o: warning: objtool: regulator_map_voltage_linear()+0x126: function has unreachable instruction CC net/tipc/bearer.o net/ipv4/fou.o: warning: objtool: gue_udp_recv()+0x5ac: function has unreachable instruction CC drivers/regulator/devres.o CC net/ipv4/xfrm4_mode_transport.o CC drivers/md/dm-cache-policy.o CC drivers/spi/spi.o CC drivers/md/persistent-data/dm-transaction-manager.o CC drivers/power/max8903_charger.o LD net/mac802154/mac802154.o CC drivers/pci/pcie/pme.o CC net/netfilter/nf_conntrack_acct.o LD net/mac802154/built-in.o CC net/ipv6/reassembly.o net/netfilter/nf_conntrack_helper.o: warning: objtool: nf_conntrack_helper_register()+0x73: function has unreachable instruction net/netfilter/nf_conntrack_proto.o: warning: objtool: nf_ct_l3proto_unregister()+0x51: function has unreachable instruction CC net/netfilter/nf_conntrack_seqadj.o CC net/netfilter/nf_conntrack_timestamp.o CC drivers/input/mouse/alps.o CC net/x25/af_x25.o CC net/vmw_vsock/vsock_addr.o CC drivers/remoteproc/remoteproc_virtio.o drivers/mmc/host/via-sdmmc.o: warning: objtool: via_sdc_cmd_isr()+0x57: function has unreachable instruction LD drivers/sfi/built-in.o LD drivers/mtd/chips/built-in.o CC net/ipv4/xfrm4_mode_tunnel.o CC net/vmw_vsock/vmci_transport.o CC drivers/mmc/host/toshsd.o LD drivers/mtd/built-in.o CC net/ipv4/ipconfig.o net/netfilter/nf_conntrack_proto_tcp.o: warning: objtool: tcp_sack()+0x13b: function has unreachable instruction CC drivers/spmi/spmi.o drivers/md/dm-thin.o: warning: objtool: cmp_cells()+0x55: function has unreachable instruction CC net/netfilter/nf_conntrack_labels.o CC net/netfilter/nf_conntrack_ecache.o drivers/md/dm-verity-target.o: warning: objtool: verity_status()+0x3c8: function has unreachable instruction CC drivers/md/dm-cache-policy-smq.o LD drivers/md/raid456.o LD drivers/md/md-mod.o CC drivers/ssb/main.o LD drivers/misc/lis3lv02d/built-in.o LD drivers/md/dm-mod.o LD drivers/md/dm-thin-pool.o LD drivers/md/dm-verity.o drivers/remoteproc/remoteproc_virtio.o: warning: objtool: rproc_virtio_finalize_features()+0x7b: function has unreachable instruction CC drivers/remoteproc/remoteproc_elf_loader.o net/netfilter/nf_conntrack_extend.o: warning: objtool: nf_ct_ext_create()+0x1b4: function has unreachable instruction net/ipv4/xfrm4_mode_transport.o: warning: objtool: xfrm4_transport_output()+0xaf: function has unreachable instruction CC drivers/misc/mei/init.o CC drivers/regulator/fixed.o CC drivers/misc/mic/bus/mic_bus.o CC net/netfilter/nf_conntrack_proto_gre.o CC drivers/power/lp8727_charger.o CC net/ipv4/netfilter.o CC drivers/power/gpio-charger.o CC drivers/md/persistent-data/dm-btree.o drivers/mmc/host/sh_mmcif.o: warning: objtool: sh_mmcif_next_block()+0x77: function has unreachable instruction CC drivers/mmc/host/rtsx_pci_sdmmc.o drivers/md/persistent-data/dm-transaction-manager.o: warning: objtool: dm_tm_inc()+0x54: function has unreachable instruction CC drivers/md/persistent-data/dm-btree-remove.o CC net/rds/connection.o CC net/netfilter/nf_conntrack_proto_udplite.o CC drivers/power/charger-manager.o CC drivers/md/persistent-data/dm-btree-spine.o CC drivers/power/bq2415x_charger.o net/ipv4/esp4.o: warning: objtool: esp4_get_mtu()+0x3f: function has unreachable instruction CC net/ipv4/inet_diag.o CC net/netfilter/nfnetlink_cttimeout.o CC net/vmw_vsock/vmci_transport_notify.o CC drivers/misc/mei/hbm.o CC net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.o CC net/unix/garbage.o CC net/netfilter/nf_conntrack_amanda.o LD drivers/pci/pcie/pcieportdrv.o CC net/ipv4/tcp_diag.o LD drivers/pci/pcie/built-in.o LD drivers/pci/built-in.o net/ipv6/raw.o: warning: objtool: rawv6_push_pending_frames()+0x260: function has unreachable instruction CC net/ipv6/tcp_ipv6.o CC drivers/mmc/host/sdhci-pltfm.o CC drivers/power/bq24190_charger.o CC drivers/remoteproc/ste_modem_rproc.o CC net/ipv4/tcp_cubic.o CC drivers/regulator/virtual.o drivers/md/dm-cache-target.o: warning: objtool: null_locker()+0xd: function has unreachable instruction CC drivers/misc/mic/bus/scif_bus.o CC net/netfilter/nf_conntrack_ftp.o drivers/scsi/osd/osd_initiator.o: warning: objtool: _create_sg_bios.isra.17()+0x18c: function has unreachable instruction CC net/netfilter/nf_conntrack_h323_main.o LD drivers/md/dm-cache.o CC net/netfilter/nf_conntrack_h323_asn1.o LD drivers/scsi/osd/libosd.o CC drivers/power/bq24735-charger.o LD drivers/staging/android/ion/built-in.o LD drivers/scsi/osd/built-in.o LD drivers/staging/android/built-in.o CC net/ipv6/ping.o LD drivers/scsi/pcmcia/built-in.o net/ipv4/xfrm4_mode_tunnel.o: warning: objtool: xfrm4_mode_tunnel_exit()+0x60: function has unreachable instruction CC drivers/scsi/scsi.o net/netfilter/nf_conntrack_ecache.o: warning: objtool: nf_conntrack_unregister_notifier()+0xfb: function has unreachable instruction CC net/ipv4/xfrm4_policy.o CC net/vmw_vsock/vmci_transport_notify_qstate.o CC drivers/staging/dgnc/dgnc_cls.o CC net/netfilter/nf_conntrack_irc.o CC drivers/regulator/userspace-consumer.o drivers/misc/mei/hbm.o: warning: objtool: mei_hbm_dispatch()+0x6dc: function has unreachable instruction drivers/mmc/host/usdhi6rol0.o: warning: objtool: usdhi6_dma_setup()+0x14f: function has unreachable instruction drivers/md/persistent-data/dm-btree.o: warning: objtool: dm_btree_walk()+0x67: function has unreachable instruction drivers/md/dm-cache-policy-smq.o: warning: objtool: q_set_targets_subrange_()+0x5f: function has unreachable instruction CC drivers/misc/mei/interrupt.o CC drivers/misc/mei/client.o LD drivers/md/dm-cache-smq.o CC drivers/misc/mei/main.o LD net/vmw_vsock/vsock.o LD drivers/misc/mic/vop/built-in.o CC net/tipc/core.o CC [M] drivers/misc/mic/vop/vop_main.o drivers/md/persistent-data/dm-btree-spine.o: warning: objtool: node_prepare_for_write()+0xa9: function has unreachable instruction CC [M] drivers/misc/mic/vop/vop_debugfs.o CC net/ipv4/xfrm4_state.o drivers/md/persistent-data/dm-btree-remove.o: warning: objtool: node_copy()+0x6b: function has unreachable instruction LD drivers/md/persistent-data/dm-persistent-data.o LD drivers/misc/ti-st/built-in.o LD drivers/md/persistent-data/built-in.o LD drivers/md/built-in.o LD drivers/mmc/host/sdhci-pci.o drivers/regulator/core.o: warning: objtool: regulator_check_current_limit()+0x5b: function has unreachable instruction CC drivers/ssb/scan.o LD drivers/mmc/host/built-in.o CC net/ipv4/xfrm4_input.o CC net/netfilter/nf_conntrack_broadcast.o CC drivers/power/bq25890_charger.o CC drivers/regulator/88pm800.o drivers/remoteproc/ste_modem_rproc.o: warning: objtool: sproc_drv_remove()+0x11b: function has unreachable instruction LD drivers/mmc/built-in.o CC drivers/misc/vmw_vmci/vmci_context.o LD drivers/remoteproc/remoteproc.o LD drivers/remoteproc/built-in.o CC net/netfilter/nf_conntrack_snmp.o CC drivers/thermal/thermal_core.o CC net/netfilter/nf_conntrack_pptp.o net/sctp/sm_statefuns.o: warning: objtool: sctp_eat_data()+0x18f: function has unreachable instruction CC drivers/regulator/aat2870-regulator.o CC drivers/misc/mic/bus/vop_bus.o CC drivers/thunderbolt/nhi.o CC net/sctp/sm_sideeffect.o drivers/input/mouse/alps.o: warning: objtool: alps_command_mode_send_nibble()+0x5a: function has unreachable instruction CC net/ipv4/xfrm4_output.o CC drivers/input/mouse/byd.o drivers/infiniband/hw/nes/nes_hw.o: warning: objtool: nes_process_iwarp_aeqe()+0xce: function has unreachable instruction /home/kisskb/slave/src/drivers/power/bq24190_charger.c: In function 'bq24190_charger_set_charge_type.isra.12': /home/kisskb/slave/src/drivers/power/bq24190_charger.c:622:27: warning: 'en_term' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/power/bq24190_charger.c:615:27: warning: 'force_20pct' may be used uninitialized in this function [-Wuninitialized] CC net/x25/x25_dev.o CC drivers/power/smb347-charger.o CC net/ipv6/exthdrs.o CC drivers/infiniband/hw/nes/nes_nic.o CC net/ipv4/xfrm4_protocol.o CC drivers/tty/tty_io.o LD net/ipv4/gre.o CC drivers/tty/n_tty.o net/netfilter/nf_conntrack_ftp.o: warning: objtool: help()+0x303: function has unreachable instruction net/unix/garbage.o: warning: objtool: scan_children()+0xe2: function has unreachable instruction CC net/netfilter/nf_conntrack_sane.o CC drivers/power/reset/at91-sama5d2_shdwc.o CC drivers/power/reset/rmobile-reset.o CC net/netfilter/nf_conntrack_sip.o CC net/unix/sysctl_net_unix.o CC net/netfilter/nf_conntrack_tftp.o drivers/rapidio/devices/tsi721.o: warning: objtool: tsi721_bdma_maint_free()+0x198: function has unreachable instruction CC [M] drivers/misc/mic/vop/vop_vringh.o net/rds/connection.o: warning: objtool: rds_conn_destroy()+0x16c: function has unreachable instruction CC net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.o LD drivers/rapidio/devices/tsi721_mport.o LD drivers/rapidio/devices/built-in.o CC net/rds/info.o CC drivers/misc/mei/amthif.o LD drivers/power/power_supply.o CC drivers/rapidio/switches/tsi57x.o CC drivers/rapidio/switches/idtcps.o drivers/misc/mei/interrupt.o: warning: objtool: mei_irq_write_handler()+0x2dd: function has unreachable instruction CC drivers/misc/mei/bus.o LD net/vmw_vsock/vmw_vsock_vmci_transport.o LD net/vmw_vsock/built-in.o net/ipv4/inet_diag.o: warning: objtool: inet_twsk_diag_fill.isra.12()+0x11d: function has unreachable instruction net/netfilter/nf_conntrack_irc.o: warning: objtool: help()+0x27b: function has unreachable instruction CC drivers/spmi/spmi-pmic-arb.o CC net/sysctl_net.o CC net/netfilter/nf_log_common.o CC net/netfilter/nf_nat_core.o CC drivers/regulator/act8865-regulator.o CC drivers/power/reset/zx-reboot.o CC net/xfrm/xfrm_policy.o CC net/xfrm/xfrm_state.o CC drivers/regulator/anatop-regulator.o CC drivers/ssb/sprom.o CC drivers/rapidio/switches/idt_gen2.o CC drivers/regulator/axp20x-regulator.o CC drivers/input/mouse/logips2pp.o net/ipv4/xfrm4_input.o: warning: objtool: xfrm4_udp_encap_rcv()+0x431: function has unreachable instruction CC drivers/input/mouse/sentelic.o CC drivers/input/mouse/sermouse.o LD drivers/misc/mic/bus/built-in.o CC net/rds/message.o CC net/tipc/link.o CC net/tipc/discover.o net/rds/info.o: warning: objtool: rds_info_register_func()+0x57: function has unreachable instruction CC drivers/misc/vmw_vmci/vmci_datagram.o net/ipv6/mcast.o: warning: objtool: mld_newpack()+0x111: function has unreachable instruction CC net/rds/recv.o LD drivers/power/reset/built-in.o CC net/ipv6/datagram.o CC drivers/regulator/da9052-regulator.o LD drivers/power/built-in.o CC net/netfilter/nf_nat_proto_unknown.o CC drivers/regulator/da9062-regulator.o CC net/netfilter/nf_nat_proto_common.o CC drivers/staging/dgnc/dgnc_driver.o CC net/netfilter/nf_nat_proto_udp.o net/netfilter/nf_conntrack_pptp.o: warning: objtool: conntrack_pptp_help()+0x19c: function has unreachable instruction CC drivers/misc/mei/bus-fixup.o CC net/netfilter/nf_nat_proto_tcp.o CC net/netfilter/nf_nat_helper.o net/netfilter/nf_conntrack_sane.o: warning: objtool: help()+0x2b7: function has unreachable instruction CC drivers/staging/dgnc/dgnc_mgmt.o CC drivers/uio/uio.o CC net/netfilter/nf_nat_redirect.o LD drivers/rapidio/switches/built-in.o CC drivers/input/mouse/synaptics_i2c.o /home/kisskb/slave/src/drivers/misc/mic/vop/vop_vringh.c: In function 'vop_mmap': /home/kisskb/slave/src/drivers/misc/mic/vop/vop_vringh.c:1107:24: warning: 'pa' may be used uninitialized in this function [-Wuninitialized] CC net/unix/diag.o LD drivers/rapidio/rapidio.o LD drivers/rapidio/built-in.o drivers/thunderbolt/nhi.o: warning: objtool: ring_alloc()+0x51f: function has unreachable instruction CC net/ipv4/netfilter/nf_conntrack_proto_icmp.o CC net/x25/x25_facilities.o LD drivers/spmi/built-in.o LD drivers/usb/host/built-in.o CC drivers/thunderbolt/ctl.o CC drivers/regulator/da9210-regulator.o LD drivers/usb/built-in.o CC drivers/regulator/gpio-regulator.o CC drivers/vhost/net.o CC drivers/input/mouse/vsxxxaa.o CC drivers/misc/mei/debugfs.o CC drivers/misc/mei/mei-trace.o CC drivers/video/vgastate.o CC drivers/ssb/pci.o CC drivers/misc/vmw_vmci/vmci_doorbell.o drivers/scsi/scsi.o: warning: objtool: scsi_put_host_cmd_pool()+0x83: function has unreachable instruction CC drivers/scsi/hosts.o drivers/spi/spi.o: warning: objtool: spi_map_buf.isra.21()+0x282: function has unreachable instruction /home/kisskb/slave/src/drivers/misc/mic/vop/vop_vringh.c: In function 'vop_copy_dp_entry.isra.16': /home/kisskb/slave/src/drivers/misc/mic/vop/vop_vringh.c:247:8: warning: 'devp' may be used uninitialized in this function [-Wuninitialized] net/netfilter/nf_conntrack_h323_main.o: warning: objtool: get_tpkt_data()+0x2be: function has unreachable instruction CC drivers/spi/spidev.o CC net/tipc/msg.o LD drivers/input/mouse/cyapatp.o net/sctp/sm_sideeffect.o: warning: objtool: sctp_gen_sack()+0x250: function has unreachable instruction LD drivers/input/mouse/elan_i2c.o CC net/netfilter/nf_nat_proto_udplite.o LD drivers/input/mouse/psmouse.o net/ipv6/tcp_ipv6.o: warning: objtool: tcp_v6_syn_recv_sock()+0x92e: function has unreachable instruction CC net/sctp/protocol.o CC net/netfilter/nf_nat_amanda.o CC drivers/staging/dgnc/dgnc_neo.o CC drivers/regulator/isl6271a-regulator.o CC net/ipv6/ip6_flowlabel.o CC net/netfilter/nf_nat_ftp.o net/netfilter/nf_conntrack_sip.o: warning: objtool: sdp_parse_addr()+0x80: function has unreachable instruction CC net/netfilter/nf_nat_irc.o CC drivers/staging/dgnc/dgnc_tty.o /home/kisskb/slave/src/net/tipc/link.c: In function 'tipc_link_timeout': /home/kisskb/slave/src/net/tipc/link.c:744:28: warning: 'mtyp' may be used uninitialized in this function [-Wuninitialized] net/netfilter/nf_nat_core.o: warning: objtool: nf_nat_setup_info()+0xdc: function has unreachable instruction CC drivers/misc/mei/pci-me.o net/rds/message.o: warning: objtool: rds_message_put()+0x10f: function has unreachable instruction CC net/netfilter/nf_nat_sip.o CC net/netfilter/nf_nat_tftp.o CC drivers/staging/dgnc/dgnc_sysfs.o CC drivers/misc/mei/hw-me.o CC net/netfilter/nf_dup_netdev.o CC drivers/uio/uio_cif.o CC net/rds/send.o CC net/x25/x25_in.o LD drivers/misc/mei/mei.o CC net/ipv6/inet6_connection_sock.o CC drivers/regulator/isl9305.o CC drivers/regulator/lp3972.o LD drivers/input/mouse/built-in.o LD [M] drivers/misc/mic/vop/vop.o CC drivers/regulator/ltc3589.o CC drivers/regulator/max8649.o LD drivers/input/built-in.o LD drivers/misc/mic/built-in.o CC net/netfilter/nf_tables_core.o net/netfilter/nf_nat_amanda.o: warning: objtool: nf_nat_amanda_init()+0x4d: function has unreachable instruction CC drivers/misc/pti.o CC net/netfilter/nf_tables_api.o /home/kisskb/slave/src/drivers/thunderbolt/ctl.c: In function 'tb_ctl_rx': /home/kisskb/slave/src/drivers/thunderbolt/ctl.c:460:18: warning: 'pkg' may be used uninitialized in this function [-Wuninitialized] CC drivers/misc/vmw_vmci/vmci_driver.o CC net/netfilter/nf_tables_trace.o net/netfilter/nf_nat_ftp.o: warning: objtool: nf_nat_ftp_init()+0x4d: function has unreachable instruction CC net/netfilter/nft_immediate.o CC net/netfilter/nft_cmp.o CC net/ipv4/netfilter/nf_nat_l3proto_ipv4.o CC drivers/regulator/max8660.o CC drivers/virtio/virtio.o net/netfilter/nf_nat_helper.o: warning: objtool: mangle_contents()+0x69: function has unreachable instruction CC net/netfilter/nft_lookup.o drivers/scsi/hosts.o: warning: objtool: scsi_remove_host()+0x1db: function has unreachable instruction CC drivers/scsi/scsi_ioctl.o net/ipv6/datagram.o: warning: objtool: ipv6_icmp_error()+0x182: function has unreachable instruction net/rds/recv.o: warning: objtool: rds_inc_put()+0x92: function has unreachable instruction CC net/ipv6/udp_offload.o CC drivers/regulator/max8925-regulator.o LD net/unix/unix.o CC drivers/misc/vmw_vmci/vmci_event.o CC net/rds/stats.o LD net/unix/unix_diag.o LD net/unix/built-in.o CC drivers/thunderbolt/tb.o CC drivers/thunderbolt/switch.o CC drivers/tty/tty_ioctl.o CC net/netfilter/nft_dynset.o drivers/infiniband/hw/nes/nes_nic.o: warning: objtool: nes_netdev_open()+0x85e: function has unreachable instruction CC drivers/regulator/max8997-regulator.o net/netfilter/nf_nat_irc.o: warning: objtool: nf_nat_irc_init()+0x4d: function has unreachable instruction CC drivers/infiniband/hw/nes/nes_utils.o net/tipc/msg.o: warning: objtool: tipc_msg_build()+0x183: function has unreachable instruction CC drivers/regulator/mc13783-regulator.o CC drivers/uio/uio_pdrv_genirq.o CC net/tipc/name_distr.o CC net/tipc/subscr.o net/netfilter/nf_nat_tftp.o: warning: objtool: nf_nat_tftp_init()+0x4d: function has unreachable instruction CC net/netfilter/nft_bitwise.o CC net/netfilter/nft_byteorder.o CC drivers/misc/vmw_vmci/vmci_guest.o drivers/virtio/virtio.o: warning: objtool: virtio_dev_probe()+0xb3: function has unreachable instruction CC net/netfilter/nft_payload.o CC drivers/thermal/thermal_hwmon.o CC drivers/ssb/pcihost_wrapper.o CC drivers/virtio/virtio_ring.o CC drivers/spi/spi-altera.o CC drivers/ssb/pcmcia.o CC drivers/tty/tty_ldisc.o CC drivers/regulator/mc13892-regulator.o CC drivers/vhost/vringh.o CC drivers/regulator/mc13xxx-regulator-core.o CC net/ipv6/sysctl_net_ipv6.o CC drivers/staging/dgnc/dgnc_utils.o drivers/regulator/mc13783-regulator.o: warning: objtool: mc13783_powermisc_rmw()+0x66: function has unreachable instruction CC drivers/regulator/mt6397-regulator.o CC net/netfilter/nf_tables_inet.o CC net/ipv6/ip6mr.o CC drivers/regulator/qcom_spmi-regulator.o drivers/tty/tty_ioctl.o: warning: objtool: tty_mode_ioctl()+0x6d: function has unreachable instruction CC drivers/tty/tty_buffer.o net/netfilter/nf_tables_core.o: warning: objtool: nft_do_chain()+0x420: function has unreachable instruction net/netfilter/nf_nat_sip.o: warning: objtool: nf_nat_sip_expected()+0x71: function has unreachable instruction CC net/netfilter/nf_tables_netdev.o net/rds/stats.o: warning: objtool: rds_stats_info_copy()+0x8e: function has unreachable instruction CC drivers/thunderbolt/cap.o CC net/netfilter/nft_compat.o CC net/xfrm/xfrm_hash.o CC net/rds/sysctl.o net/x25/x25_in.o: warning: objtool: x25_queue_rx_frame()+0xdd: function has unreachable instruction CC drivers/misc/bmp085.o net/netfilter/nft_cmp.o: warning: objtool: nft_cmp_fast_init()+0x75: function has unreachable instruction CC drivers/video/backlight/ams369fg06.o CC drivers/uio/uio_sercos3.o CC net/x25/x25_link.o CC net/netfilter/nft_exthdr.o net/rds/send.o: warning: objtool: rds_send_sndbuf_remove.isra.2()+0x62: function has unreachable instruction CC net/rds/threads.o CC drivers/scsi/scsicam.o CC net/netfilter/nft_meta.o CC net/netfilter/nft_ct.o CC net/netfilter/nft_limit.o drivers/misc/vmw_vmci/vmci_guest.o: warning: objtool: vmci_guest_remove_device()+0x287: function has unreachable instruction CC drivers/misc/vmw_vmci/vmci_handle_array.o CC drivers/regulator/pfuze100-regulator.o CC drivers/thermal/fair_share.o CC net/ipv4/netfilter/nf_nat_proto_icmp.o CC drivers/regulator/pv88080-regulator.o drivers/regulator/mc13xxx-regulator-core.o: warning: objtool: mc13xxx_regulator_get_voltage()+0xd1: function has unreachable instruction CC drivers/regulator/tps51632-regulator.o CC drivers/spi/spi-atmel.o CC net/netfilter/nft_nat.o CC net/sctp/endpointola.o CC net/tipc/name_table.o CC net/sctp/associola.o CC drivers/thunderbolt/path.o CC drivers/ssb/bridge_pcmcia_80211.o net/netfilter/nft_payload.o: warning: objtool: nft_payload_set_eval()+0xa5: function has unreachable instruction CC net/netfilter/nft_rbtree.o CC drivers/misc/bmp085-spi.o drivers/regulator/mc13892-regulator.o: warning: objtool: mc13892_powermisc_rmw()+0x66: function has unreachable instruction CC net/netfilter/nft_hash.o CC net/xfrm/xfrm_input.o net/netfilter/nft_dynset.o: warning: objtool: nft_dynset_init()+0x56a: function has unreachable instruction CC drivers/misc/vmw_vmci/vmci_host.o CC net/ipv6/xfrm6_policy.o CC drivers/regulator/pbias-regulator.o CC net/netfilter/nft_counter.o CC drivers/regulator/pcf50633-regulator.o CC drivers/ssb/driver_chipcommon.o CC drivers/thermal/user_space.o CC drivers/thunderbolt/tunnel_pci.o CC drivers/regulator/rc5t583-regulator.o CC net/tipc/net.o CC drivers/regulator/sky81452-regulator.o CC drivers/regulator/stw481x-vmmc.o CC drivers/infiniband/hw/nes/nes_verbs.o CC drivers/tty/tty_port.o CC net/netfilter/nft_log.o CC drivers/scsi/scsi_error.o drivers/tty/tty_ldisc.o: warning: objtool: tty_ldisc_reinit()+0xa2: function has unreachable instruction CC drivers/uio/uio_mf624.o CC drivers/video/backlight/lcd.o CC drivers/tty/tty_mutex.o CC drivers/ssb/driver_chipcommon_pmu.o CC net/ipv6/xfrm6_state.o CC drivers/thunderbolt/eeprom.o CC net/ipv4/netfilter/nf_defrag_ipv4.o CC drivers/regulator/tps62360-regulator.o CC net/rds/transport.o CC drivers/thermal/power_allocator.o CC net/sctp/transport.o drivers/virtio/virtio_ring.o: warning: objtool: detach_buf()+0x106: function has unreachable instruction CC drivers/misc/dummy-irq.o CC drivers/virtio/virtio_mmio.o CC drivers/tty/tty_ldsem.o CC drivers/virtio/virtio_pci_modern.o CC net/rds/loop.o CC net/netfilter/nft_masq.o CC net/netfilter/nft_redir.o drivers/vhost/vringh.o: warning: objtool: range_check()+0x109: function has unreachable instruction CC net/netfilter/nft_fwd_netdev.o CC drivers/vhost/vhost.o LD drivers/staging/dgnc/dgnc.o CC drivers/regulator/tps65023-regulator.o LD drivers/staging/dgnc/built-in.o CC net/netfilter/xt_tcpudp.o CC net/netfilter/x_tables.o CC drivers/regulator/tps6507x-regulator.o CC net/netfilter/xt_mark.o LD drivers/uio/built-in.o CC drivers/staging/fwserial/fwserial.o CC drivers/regulator/tps6524x-regulator.o CC net/netfilter/xt_connmark.o drivers/spi/spi-atmel.o: warning: objtool: atmel_spi_remove()+0x191: function has unreachable instruction CC net/netfilter/xt_HMARK.o LD drivers/misc/mei/mei-me.o CC net/x25/x25_out.o CC drivers/vme/vme.o CC drivers/spi/spi-axi-spi-engine.o LD drivers/misc/mei/built-in.o CC net/tipc/netlink.o CC drivers/misc/vmw_vmci/vmci_queue_pair.o CC drivers/misc/ics932s401.o CC net/netfilter/xt_LOG.o CC drivers/regulator/tps65912-regulator.o CC drivers/misc/lkdtm.o CC net/netfilter/xt_NFLOG.o CC drivers/tty/pty.o CC drivers/video/backlight/ili9320.o net/ipv6/xfrm6_policy.o: warning: objtool: xfrm6_dst_ifdown()+0x2e7: function has unreachable instruction CC net/ipv6/xfrm6_input.o CC drivers/regulator/twl-regulator.o CC drivers/regulator/wm831x-dcdc.o CC net/netfilter/xt_NFQUEUE.o drivers/ssb/driver_chipcommon_pmu.o: warning: objtool: ssb_pmu0_pllinit_r0()+0xc6: function has unreachable instruction net/xfrm/xfrm_policy.o: warning: objtool: xfrm_bundle_ok()+0x375: function has unreachable instruction LD drivers/thunderbolt/thunderbolt.o LD drivers/thunderbolt/built-in.o CC net/xfrm/xfrm_output.o LD drivers/ssb/ssb.o LD drivers/ssb/built-in.o CC drivers/tty/n_hdlc.o CC net/ipv4/netfilter/nf_log_arp.o CC drivers/thermal/rockchip_thermal.o CC drivers/w1/w1.o CC net/tipc/netlink_compat.o CC drivers/regulator/wm831x-isink.o CC drivers/xen/cpu_hotplug.o CC drivers/regulator/wm831x-ldo.o drivers/virtio/virtio_mmio.o: warning: objtool: vm_set_status()+0x53: function has unreachable instruction CC drivers/virtio/virtio_pci_common.o net/rds/transport.o: warning: objtool: rds_trans_register()+0x5c: function has unreachable instruction CC net/rds/page.o CC net/ipv6/xfrm6_output.o CC net/netfilter/xt_RATEEST.o CC net/netfilter/xt_REDIRECT.o net/rds/loop.o: warning: objtool: rds_loop_xmit()+0xc8: function has unreachable instruction CC net/netfilter/xt_TCPMSS.o CC net/xfrm/xfrm_sysctl.o CC net/sctp/chunk.o CC net/rds/rdma.o CC net/netfilter/xt_addrtype.o CC net/netfilter/xt_bpf.o CC net/netfilter/xt_cluster.o drivers/misc/ics932s401.o: warning: objtool: show_value()+0x61: function has unreachable instruction CC drivers/misc/tifm_core.o CC net/netfilter/xt_comment.o CC net/netfilter/xt_connlabel.o CC drivers/video/backlight/l4f00242t03.o drivers/virtio/virtio_pci_modern.o: warning: objtool: vp_set_status()+0x53: function has unreachable instruction CC net/rds/tcp.o CC net/netfilter/xt_cpu.o CC net/netfilter/xt_dccp.o CC drivers/virtio/virtio_pci_legacy.o CC net/sctp/sm_make_chunk.o CC net/tipc/node.o CC drivers/xen/fallback.o CC net/netfilter/xt_devgroup.o CC drivers/spi/spi-bcm2835.o CC drivers/spi/spi-bcm2835aux.o CC net/netfilter/xt_dscp.o drivers/tty/pty.o: warning: objtool: pty_close()+0x50: function has unreachable instruction CC net/x25/x25_route.o CC drivers/tty/n_tracerouter.o CC drivers/vme/boards/vme_vmivme7805.o drivers/misc/lkdtm.o: warning: objtool: lkdtm_do_action()+0x51: function has unreachable instruction CC drivers/thermal/rcar_thermal.o CC drivers/misc/bh1780gli.o drivers/scsi/scsi_error.o: warning: objtool: scsi_abort_command()+0xef: function has unreachable instruction CC drivers/scsi/scsi_lib.o CC net/ipv6/xfrm6_protocol.o CC net/netfilter/xt_ipcomp.o CC net/xfrm/xfrm_replay.o CC drivers/tty/n_tracesink.o LD drivers/regulator/built-in.o CC net/ipv4/netfilter/nf_log_ipv4.o CC net/ipv4/netfilter/nf_nat_h323.o net/ipv6/ip6mr.o: warning: objtool: ipmr_mfc_seq_next()+0x11a: function has unreachable instruction net/rds/page.o: warning: objtool: rds_page_remainder_alloc()+0xcd: function has unreachable instruction CC net/ipv6/netfilter.o CC net/xfrm/xfrm_proc.o CC net/rds/tcp_connect.o CC drivers/xen/grant-table.o LD drivers/vme/boards/built-in.o CC net/netfilter/xt_iprange.o net/sctp/chunk.o: warning: objtool: sctp_datamsg_from_user()+0x4c3: function has unreachable instruction CC net/netfilter/xt_multiport.o CC net/netfilter/xt_limit.o CC net/netfilter/xt_osf.o CC net/netfilter/xt_nfacct.o CC drivers/vme/bridges/vme_ca91cx42.o CC drivers/virtio/virtio_input.o CC net/sctp/ulpevent.o CC net/netfilter/xt_owner.o CC drivers/tty/n_r3964.o drivers/misc/tifm_core.o: warning: objtool: tifm_map_sg()+0x11b: function has unreachable instruction CC net/netfilter/xt_cgroup.o drivers/vhost/vhost.o: warning: objtool: set_bit_to_user()+0x96: function has unreachable instruction net/netfilter/nft_hash.o: warning: objtool: nft_hash_insert()+0x8e: function has unreachable instruction CC net/netfilter/xt_physdev.o CC drivers/video/backlight/ld9040.o CC net/netfilter/xt_pkttype.o CC net/netfilter/xt_policy.o CC drivers/misc/bh1770glc.o drivers/virtio/virtio_pci_legacy.o: warning: objtool: vp_finalize_features()+0x65: function has unreachable instruction CC drivers/spi/spi-bcm63xx.o LD drivers/vhost/vhost_net.o CC net/netfilter/xt_realm.o LD drivers/vhost/built-in.o LD drivers/virtio/virtio_pci.o CC drivers/tty/hvc/hvc_console.o CC net/netfilter/xt_recent.o LD drivers/tty/ipwireless/built-in.o CC drivers/misc/apds990x.o CC net/netfilter/xt_state.o CC drivers/staging/fwserial/dma_fifo.o CC drivers/misc/ioc4.o drivers/misc/vmw_vmci/vmci_queue_pair.o: warning: objtool: qp_free_queue()+0x146: function has unreachable instruction LD drivers/thermal/samsung/built-in.o CC net/ipv6/fib6_rules.o net/rds/rdma.o: warning: objtool: __rds_rdma_map()+0x38f: function has unreachable instruction CC drivers/misc/vmw_vmci/vmci_resource.o CC drivers/thermal/intel_soc_dts_iosf.o CC drivers/w1/w1_int.o CC drivers/spi/spi-bcm63xx-hsspi.o CC net/rds/tcp_listen.o CC net/netfilter/xt_string.o CC drivers/tty/serial/serial_core.o CC net/tipc/socket.o CC net/x25/x25_subr.o CC net/rds/tcp_recv.o CC net/netfilter/xt_u32.o LD net/netfilter/netfilter.o LD net/netfilter/nf_conntrack.o drivers/virtio/virtio_input.o: warning: objtool: virtinput_restore()+0xa5: function has unreachable instruction LD drivers/staging/fwserial/firewire-serial.o LD net/netfilter/nf_conntrack_h323.o LD drivers/staging/fwserial/built-in.o LD net/netfilter/nf_nat.o CC drivers/misc/vmw_vmci/vmci_route.o LD drivers/virtio/built-in.o CC net/xfrm/xfrm_algo.o CC drivers/spi/spi-bitbang.o CC drivers/staging/gs_fpgaboot/gs_fpgaboot.o CC drivers/staging/gs_fpgaboot/io.o CC net/ipv4/netfilter/nf_nat_pptp.o net/sctp/ulpevent.o: warning: objtool: sctp_ulpevent_receive_data()+0xbf: function has unreachable instruction CC net/ipv6/proc.o CC net/xfrm/xfrm_ipcomp.o CC drivers/thermal/intel_soc_dts_thermal.o CC net/ipv6/syncookies.o CC net/sctp/inqueue.o CC net/ipv6/esp6.o CC drivers/misc/kgdbts.o net/ipv4/netfilter/nf_nat_h323.o: warning: objtool: ip_nat_callforwarding_expect()+0x71: function has unreachable instruction CC net/ipv6/tunnel6.o CC drivers/infiniband/hw/nes/nes_cm.o CC net/rds/tcp_send.o CC drivers/video/backlight/lms283gf05.o CC drivers/infiniband/hw/nes/nes_mgt.o CC net/ipv4/netfilter/nf_nat_snmp_basic.o CC drivers/w1/w1_family.o /home/kisskb/slave/src/net/netfilter/xt_cgroup.c: In function 'cgroup_mt_destroy_v1': /home/kisskb/slave/src/include/linux/percpu-refcount.h:276:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:271:26: note: 'percpu_count' was declared here CC drivers/w1/w1_netlink.o CC drivers/video/fbdev/aty/radeon_base.o LD drivers/tty/vt/built-in.o CC drivers/spi/spi-clps711x.o LD drivers/misc/vmw_vmci/vmw_vmci.o CC drivers/tty/isicom.o LD drivers/misc/vmw_vmci/built-in.o CC drivers/spi/spi-dw.o CC drivers/misc/hpilo.o CC drivers/spi/spi-dw-mmio.o /home/kisskb/slave/src/drivers/misc/bh1770glc.c: In function 'bh1770_prox_read_result': /home/kisskb/slave/src/drivers/misc/bh1770glc.c:236:29: warning: 'mode' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/misc/bh1770glc.c:469:5: note: 'mode' was declared here CC drivers/misc/apds9802als.o CC net/rds/tcp_stats.o CC drivers/misc/isl29003.o LD net/rds/rds.o CC drivers/misc/isl29020.o CC drivers/spi/spi-dw-pci.o LD drivers/staging/gs_fpgaboot/gs_fpga.o CC net/x25/x25_timer.o LD drivers/staging/gs_fpgaboot/built-in.o CC drivers/misc/tsl2550.o LD drivers/staging/media/built-in.o net/netfilter/xt_u32.o: warning: objtool: u32_match_it()+0xd6: function has unreachable instruction net/sctp/sm_make_chunk.o: warning: objtool: sctp_chunk_put()+0x8f: function has unreachable instruction CC drivers/thermal/mtk_thermal.o CC drivers/thermal/hisi_thermal.o CC net/sctp/outqueue.o LD drivers/tty/hvc/built-in.o CC drivers/tty/mxser.o CC drivers/staging/most/aim-cdev/cdev.o CC drivers/tty/rocket.o net/netfilter/nf_tables_api.o: warning: objtool: nf_tables_chain_destroy()+0x51: function has unreachable instruction LD net/netfilter/nf_tables.o CC drivers/w1/w1_io.o net/ipv4/netfilter/nf_nat_pptp.o: warning: objtool: pptp_nat_expected()+0x1fd: function has unreachable instruction CC net/sctp/ulpqueue.o CC net/ipv6/xfrm6_mode_tunnel.o CC drivers/spi/spi-dw-mid.o CC net/ipv4/netfilter/nf_nat_proto_gre.o CC drivers/spi/spi-gpio.o drivers/vme/bridges/vme_ca91cx42.o: warning: objtool: ca91cx42_free_consistent()+0xf5: function has unreachable instruction CC net/tipc/eth_media.o CC drivers/spi/spi-img-spfi.o CC drivers/vme/bridges/vme_tsi148.o LD net/netfilter/built-in.o CC drivers/spi/spi-lp8841-rtc.o CC drivers/w1/masters/matrox_w1.o drivers/xen/grant-table.o: warning: objtool: gnttab_end_foreign_transfer_ref_v1()+0xdd: function has unreachable instruction LD drivers/thermal/thermal_sys.o CC drivers/video/backlight/lms501kf03.o CC drivers/misc/ds1682.o CC drivers/w1/masters/ds2482.o LD drivers/thermal/built-in.o CC drivers/misc/vmw_balloon.o net/rds/tcp_recv.o: warning: objtool: rds_tcp_cong_recv.isra.2()+0xa9: function has unreachable instruction CC drivers/misc/pch_phub.o CC drivers/xen/features.o CC drivers/misc/fsa9480.o CC drivers/xen/balloon.o CC drivers/video/fbdev/aty/radeon_pm.o CC drivers/spi/spi-meson-spifc.o net/xfrm/xfrm_algo.o: warning: objtool: xfrm_probe_algs()+0x49: function has unreachable instruction CC drivers/misc/lattice-ecp3-config.o CC drivers/spi/spi-omap-100k.o CC net/ipv6/xfrm6_mode_ro.o CC net/x25/x25_proc.o drivers/misc/hpilo.o: warning: objtool: ilo_ccb_close()+0x248: function has unreachable instruction CC net/x25/x25_forward.o CC net/x25/sysctl_net_x25.o CC net/ipv6/ila/ila_common.o drivers/scsi/scsi_lib.o: warning: objtool: scsi_mq_uninit_cmd()+0xa2: function has unreachable instruction CC drivers/spi/spi-omap2-mcspi.o CC net/sctp/tsnmap.o CC drivers/scsi/scsi_common.o CC drivers/w1/masters/w1-gpio.o drivers/spi/spi-dw.o: warning: objtool: dw_spi_add_host()+0x5b: function has unreachable instruction net/rds/tcp_send.o: warning: objtool: rds_tcp_xmit()+0x221: function has unreachable instruction CC drivers/spi/spi-orion.o LD net/rds/rds_tcp.o CC net/ipv6/ip6_tunnel.o CC net/ipv6/ila/ila_lwt.o CC net/ipv4/netfilter/nf_tables_ipv4.o CC net/ipv6/netfilter/nf_log_ipv6.o LD net/rds/built-in.o net/ipv6/esp6.o: warning: objtool: esp_input_restore_header()+0x7e: function has unreachable instruction /home/kisskb/slave/src/drivers/staging/most/aim-cdev/cdev.c: In function 'aim_read': /home/kisskb/slave/src/drivers/staging/most/aim-cdev/cdev.c:275:15: warning: 'mbo' may be used uninitialized in this function [-Wuninitialized] CC drivers/w1/slaves/w1_therm.o CC net/ipv6/ip6_gre.o CC drivers/spi/spi-pic32.o CC drivers/spi/spi-rockchip.o net/xfrm/xfrm_ipcomp.o: warning: objtool: ipcomp_decompress.isra.10()+0x16a: function has unreachable instruction LD net/xfrm/built-in.o CC drivers/video/backlight/ltv350qv.o CC net/ipv6/fou6.o CC drivers/video/backlight/vgg2432a4.o CC drivers/scsi/constants.o LD drivers/staging/most/aim-cdev/aim_cdev.o CC drivers/scsi/scsi_lib_dma.o LD drivers/staging/most/aim-cdev/built-in.o CC drivers/spi/spi-sh.o CC drivers/staging/most/aim-network/networking.o drivers/infiniband/hw/nes/nes_verbs.o: warning: objtool: nes_dereg_mr()+0x147: function has unreachable instruction CC drivers/spi/spi-sh-hspi.o CC drivers/spi/spi-st-ssc4.o CC drivers/tty/synclink_gt.o /home/kisskb/slave/src/drivers/misc/vmw_balloon.c: In function 'vmballoon_lock_page': /home/kisskb/slave/src/drivers/misc/vmw_balloon.c:609:3: warning: 'hv_status' may be used uninitialized in this function [-Wuninitialized] drivers/tty/serial/serial_core.o: warning: objtool: uart_write_wakeup()+0x50: function has unreachable instruction CC net/tipc/server.o net/ipv4/netfilter/nf_nat_snmp_basic.o: warning: objtool: nf_nat_snmp_basic_init()+0x50: function has unreachable instruction CC net/tipc/udp_media.o CC drivers/tty/serial/earlycon.o CC drivers/xen/manage.o net/ipv6/xfrm6_mode_tunnel.o: warning: objtool: xfrm6_mode_tunnel_exit()+0x60: function has unreachable instruction /home/kisskb/slave/src/drivers/xen/balloon.c:154:13: warning: 'release_memory_resource' declared 'static' but never defined [-Wunused-function] CC net/ipv4/netfilter/nft_chain_route_ipv4.o CC drivers/spi/spi-sun4i.o CC net/ipv6/addrconf_core.o CC drivers/spi/spi-sun6i.o LD drivers/misc/built-in.o LD drivers/w1/masters/built-in.o LD drivers/w1/wire.o CC drivers/spi/spi-tegra114.o CC net/ipv6/exthdrs_core.o CC drivers/video/backlight/88pm860x_bl.o CC net/ipv6/ila/ila_xlat.o drivers/infiniband/hw/nes/nes_mgt.o: warning: objtool: nes_mgt_free_skb.isra.4()+0xfe: function has unreachable instruction CC drivers/spi/spi-tegra20-sflash.o CC drivers/spi/spi-tegra20-slink.o CC drivers/spi/spi-tle62x0.o /home/kisskb/slave/src/drivers/w1/slaves/w1_therm.c: In function 'w1_slave_show': /home/kisskb/slave/src/drivers/w1/slaves/w1_therm.c:519:2: warning: 'verdict' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/w1/slaves/w1_therm.c:517:15: warning: 'crc' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/scsi/constants.c: In function 'scsi_opcode_sa_name': /home/kisskb/slave/src/drivers/scsi/constants.c:287:2: warning: 'arr_sz' may be used uninitialized in this function [-Wuninitialized] CC drivers/spi/spi-topcliff-pch.o CC drivers/spi/spi-txx9.o CC drivers/spi/spi-xcomm.o net/sctp/outqueue.o: warning: objtool: sctp_outq_flush()+0x526: function has unreachable instruction CC drivers/spi/spi-xilinx.o CC net/ipv4/netfilter/nft_chain_nat_ipv4.o CC drivers/spi/spi-xlp.o CC drivers/w1/slaves/w1_smem.o CC drivers/video/fbdev/aty/radeon_monitor.o drivers/xen/balloon.o: warning: objtool: decrease_reservation()+0x3dd: function has unreachable instruction CC net/sctp/bind_addr.o CC drivers/video/backlight/aat2870_bl.o CC drivers/scsi/scsi_scan.o CC net/sctp/socket.o net/ipv6/xfrm6_mode_ro.o: warning: objtool: xfrm6_ro_output()+0xdd: function has unreachable instruction drivers/scsi/scsi_lib_dma.o: warning: objtool: scsi_dma_map()+0x145: function has unreachable instruction CC net/ipv6/ip6_checksum.o CC drivers/xen/preempt.o LD net/x25/x25.o CC drivers/scsi/scsi_sysfs.o LD net/x25/built-in.o CC net/ipv6/ip6_icmp.o CC drivers/spi/spi-xtensa-xtfpga.o CC net/ipv6/output_core.o CC drivers/video/backlight/adp8860_bl.o drivers/staging/most/aim-network/networking.o: warning: objtool: most_nd_set_mac_address()+0x8b: function has unreachable instruction drivers/vme/bridges/vme_tsi148.o: warning: objtool: tsi148_free_consistent()+0xf5: function has unreachable instruction CC drivers/spi/spi-zynqmp-gqspi.o LD drivers/staging/most/aim-network/aim_network.o LD drivers/staging/most/aim-network/built-in.o LD drivers/vme/bridges/built-in.o CC net/ipv4/netfilter/nft_redir_ipv4.o CC drivers/tty/serial/8250/8250_core.o LD drivers/vme/built-in.o LD drivers/spi/spi-dw-midpci.o net/sctp/ulpqueue.o: warning: objtool: sctp_make_reassembled_event.isra.10()+0x1d2: function has unreachable instruction CC drivers/staging/most/hdm-dim2/dim2_hdm.o drivers/spi/spi-tegra20-slink.o: warning: objtool: tegra_slink_deinit_dma_param()+0x17f: function has unreachable instruction CC drivers/w1/slaves/w1_ds2408.o CC drivers/staging/most/hdm-i2c/hdm_i2c.o CC net/sctp/primitive.o CC net/sctp/output.o LD drivers/infiniband/sw/built-in.o CC net/ipv6/netfilter/nf_reject_ipv6.o CC net/sctp/input.o CC net/ipv6/netfilter/nf_dup_ipv6.o CC net/sctp/debug.o CC net/ipv4/netfilter/nft_dup_ipv4.o CC net/sctp/ssnmap.o CC net/ipv4/netfilter/nf_tables_arp.o CC net/ipv4/netfilter/nf_dup_ipv4.o CC drivers/infiniband/ulp/iser/iser_verbs.o CC drivers/infiniband/ulp/srp/ib_srp.o drivers/xen/manage.o: warning: objtool: xen_suspend()+0x5d: function has unreachable instruction CC drivers/w1/slaves/w1_ds2413.o CC drivers/xen/time.o CC drivers/video/backlight/cr_bllcd.o CC drivers/video/fbdev/aty/radeon_accel.o CC drivers/xen/events/events_base.o CC drivers/xen/events/events_2l.o /home/kisskb/slave/src/drivers/video/backlight/adp8860_bl.c: In function 'adp8860_bl_ambient_light_level_show': /home/kisskb/slave/src/drivers/video/backlight/adp8860_bl.c:579:10: warning: 'ret_val' may be used uninitialized in this function [-Wuninitialized] CC net/ipv6/protocol.o CC drivers/xen/xenbus/xenbus_client.o CC net/ipv6/ip6_offload.o drivers/infiniband/hw/nes/nes_cm.o: warning: objtool: mini_cm_accelerated()+0x8f: function has unreachable instruction CC net/tipc/sysctl.o LD drivers/infiniband/hw/nes/iw_nes.o LD drivers/infiniband/hw/nes/built-in.o LD drivers/infiniband/hw/built-in.o CC drivers/video/backlight/backlight.o drivers/staging/most/hdm-i2c/hdm_i2c.o: warning: objtool: poison_channel()+0x5a: function has unreachable instruction LD drivers/staging/most/hdm-i2c/built-in.o CC drivers/video/backlight/da903x_bl.o CC net/ipv6/tcpv6_offload.o CC drivers/w1/slaves/w1_ds2423.o CC drivers/video/fbdev/aty/radeon_i2c.o CC drivers/staging/most/mostcore/core.o LD net/ipv4/netfilter/nf_conntrack_ipv4.o LD net/ipv4/netfilter/nf_nat_ipv4.o CC drivers/xen/xenfs/super.o CC net/ipv6/exthdrs_offload.o CC net/sctp/auth.o CC drivers/w1/slaves/w1_ds2760.o CC net/sctp/objcnt.o drivers/spi/spi-tegra114.o: warning: objtool: tegra_spi_deinit_dma_param()+0x17f: function has unreachable instruction CC drivers/w1/slaves/w1_ds2780.o CC drivers/tty/synclinkmp.o CC net/ipv6/inet6_hashtables.o CC net/sctp/proc.o CC net/ipv6/netfilter/nf_tables_ipv6.o CC net/sctp/sysctl.o CC net/ipv6/netfilter/nft_chain_route_ipv6.o CC net/sctp/ipv6.o /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c: In function 'serial_unlink_irq_chain': /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:255:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c: In function 'serial_link_irq_chain': /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:210:2: warning: 'i' may be used uninitialized in this function [-Wuninitialized] CC drivers/xen/xenfs/xenstored.o drivers/xen/time.o: warning: objtool: xen_get_runstate_snapshot()+0x7b: function has unreachable instruction CC drivers/video/backlight/generic_bl.o CC drivers/w1/slaves/w1_ds2781.o CC drivers/video/backlight/gpio_backlight.o CC drivers/w1/slaves/w1_ds28e04.o net/sctp/output.o: warning: objtool: sctp_packet_set_owner_w()+0x91: function has unreachable instruction CC drivers/xen/xenfs/xensyms.o CC drivers/xen/pci.o CC net/sctp/sctp_diag.o drivers/staging/most/hdm-dim2/dim2_hdm.o: warning: objtool: poison_channel()+0x5d: function has unreachable instruction CC drivers/video/backlight/lm3533_bl.o CC drivers/video/backlight/lp855x_bl.o CC drivers/xen/acpi.o CC drivers/staging/most/hdm-dim2/dim2_hal.o CC drivers/staging/most/hdm-dim2/dim2_sysfs.o CC drivers/xen/xen-acpi-pad.o net/ipv6/ila/ila_xlat.o: warning: objtool: ila_add_mapping.constprop.22()+0x9aa: function has unreachable instruction drivers/spi/spi-topcliff-pch.o: warning: objtool: pch_spi_handle_dma()+0x521: function has unreachable instruction LD net/ipv6/ila/ila.o CC drivers/xen/pcpu.o LD net/ipv6/ila/built-in.o LD drivers/spi/built-in.o CC net/ipv6/ip6_udp_tunnel.o LD net/ipv4/netfilter/built-in.o drivers/xen/events/events_2l.o: warning: objtool: evtchn_2l_unmask()+0x7e: function has unreachable instruction CC net/ipv6/netfilter/nft_dup_ipv6.o CC drivers/xen/events/events_fifo.o LD net/ipv4/built-in.o CC net/ipv6/mcast_snoop.o CC drivers/scsi/scsi_devinfo.o drivers/tty/serial/8250/8250_core.o: warning: objtool: serial_do_unlink()+0xd3: function has unreachable instruction CC drivers/scsi/scsi_proc.o CC drivers/scsi/scsi_sysctl.o CC drivers/tty/serial/8250/8250_port.o drivers/scsi/scsi_scan.o: warning: objtool: scsi_target_destroy()+0xb5: function has unreachable instruction LD drivers/video/fbdev/aty/radeonfb.o LD net/ipv6/ipv6.o CC drivers/scsi/scsi_trace.o LD drivers/video/fbdev/aty/built-in.o CC drivers/video/backlight/lv5207lp.o drivers/staging/most/mostcore/core.o: warning: objtool: most_free_mbo_coherent()+0x8b: function has unreachable instruction CC drivers/video/backlight/max8925_bl.o LD drivers/staging/most/mostcore/mostcore.o LD drivers/staging/most/mostcore/built-in.o CC drivers/video/backlight/pandora_bl.o CC drivers/video/fbdev/kyro/STG4000Ramdac.o CC drivers/video/fbdev/kyro/STG4000VTG.o LD drivers/video/fbdev/omap2/omapfb/displays/built-in.o CC drivers/video/fbdev/riva/fbdev.o LD drivers/video/fbdev/omap2/omapfb/dss/built-in.o LD drivers/video/fbdev/omap2/omapfb/built-in.o CC drivers/scsi/scsi_logging.o LD drivers/staging/most/hdm-dim2/hdm_dim2.o CC drivers/video/fbdev/riva/riva_hw.o CC drivers/video/fbdev/core/fb_cmdline.o LD drivers/video/fbdev/omap2/built-in.o LD drivers/staging/most/hdm-dim2/built-in.o net/tipc/socket.o: warning: objtool: tipc_sk_insert()+0x300: function has unreachable instruction LD drivers/staging/most/built-in.o CC drivers/video/backlight/pm8941-wled.o LD net/tipc/tipc.o CC drivers/video/fbdev/savage/savagefb_driver.o CC drivers/video/backlight/pwm_bl.o CC drivers/video/backlight/kb3886_bl.o drivers/infiniband/ulp/iser/iser_verbs.o: warning: objtool: iser_create_ib_conn_res()+0x5d: function has unreachable instruction LD net/tipc/built-in.o LD drivers/staging/rdma/built-in.o LD drivers/xen/xenfs/xenfs.o CC drivers/infiniband/ulp/iser/iser_initiator.o net/ipv6/ip6_offload.o: warning: objtool: ipv6_gso_pull_exthdrs()+0x3a5: function has unreachable instruction LD drivers/xen/xenfs/built-in.o CC drivers/staging/slicoss/slicoss.o LD drivers/w1/slaves/built-in.o CC drivers/video/backlight/sky81452-backlight.o CC drivers/video/backlight/tps65217_bl.o CC drivers/staging/skein/skein_base.o CC drivers/xen/biomerge.o LD drivers/w1/built-in.o CC drivers/infiniband/ulp/iser/iser_memory.o drivers/xen/xenbus/xenbus_client.o: warning: objtool: xenbus_unmap_ring_vfree_pv()+0x21a: function has unreachable instruction /home/kisskb/slave/src/net/sctp/socket.c: In function 'sctp_get_port_local': /home/kisskb/slave/src/net/sctp/socket.c:6467:2: warning: 'head' may be used uninitialized in this function [-Wuninitialized] CC drivers/xen/evtchn.o CC drivers/scsi/scsi_pm.o CC drivers/scsi/raid_class.o CC drivers/staging/vme/devices/vme_user.o CC drivers/xen/xenbus/xenbus_comms.o CC drivers/scsi/scsi_transport_iscsi.o net/sctp/auth.o: warning: objtool: sctp_auth_shkey_free()+0x4c: function has unreachable instruction CC drivers/scsi/scsi_transport_sas.o CC drivers/staging/unisys/visorbus/visorbus_main.o CC drivers/staging/unisys/visorhba/visorhba_main.o CC drivers/staging/unisys/visorbus/visorchannel.o CC drivers/scsi/scsi_transport_srp.o CC drivers/staging/skein/skein_block.o CC drivers/staging/skein/skein_api.o CC drivers/scsi/libiscsi.o CC drivers/xen/gntalloc.o CC drivers/scsi/osst.o CC drivers/staging/skein/threefish_block.o CC drivers/xen/sys-hypervisor.o drivers/xen/events/events_base.o: warning: objtool: __xen_evtchn_do_upcall()+0xcd: function has unreachable instruction net/ipv6/ip6_tunnel.o: warning: objtool: ip6_tnl_dev_init()+0x20b: function has unreachable instruction CC drivers/video/fbdev/core/fb_notify.o LD net/ipv6/netfilter/built-in.o CC drivers/staging/skein/threefish_api.o CC drivers/video/fbdev/kyro/STG4000OverlayDevice.o LD net/ipv6/built-in.o CC drivers/staging/skein/skein_generic.o CC drivers/xen/xenbus/xenbus_xs.o CC drivers/scsi/ch.o drivers/xen/events/events_fifo.o: warning: objtool: evtchn_fifo_unmask()+0x69: function has unreachable instruction CC drivers/xen/platform-pci.o CC drivers/xen/xenbus/xenbus_probe.o CC drivers/video/fbdev/kyro/STG4000InitDevice.o CC drivers/xen/xenbus/xenbus_dev_frontend.o LD drivers/xen/events/events.o drivers/tty/synclink_gt.o: warning: objtool: alloc_desc()+0xfe: function has unreachable instruction CC drivers/xen/tmem.o net/sctp/sctp_diag.o: warning: objtool: inet_sctp_diag_fill.isra.4()+0x13a: function has unreachable instruction LD drivers/xen/events/built-in.o CC drivers/video/fbdev/core/fbmem.o CC drivers/video/fbdev/riva/nv_driver.o CC drivers/xen/swiotlb-xen.o CC drivers/tty/serial/8250/8250_dw.o CC drivers/tty/serial/8250/8250_pci.o CC drivers/video/logo/logo.o CC drivers/video/fbdev/riva/rivafb-i2c.o CC drivers/video/fbdev/sis/sis_main.o CC drivers/video/fbdev/sis/sis_accel.o CC drivers/xen/mcelog.o CC drivers/xen/xenbus/xenbus_probe_frontend.o drivers/scsi/raid_class.o: warning: objtool: raid_setup()+0x4e: function has unreachable instruction LD drivers/video/backlight/built-in.o CC drivers/video/fbdev/sis/init.o CC drivers/video/fbdev/core/fbmon.o CC drivers/video/fbdev/kyro/fbdev.o CC drivers/video/fbdev/core/fbcmap.o LOGO drivers/video/logo/logo_linux_mono.c LOGO drivers/video/logo/logo_superh_mono.c LD drivers/staging/vme/devices/built-in.o LD drivers/staging/vme/built-in.o LOGO drivers/video/logo/logo_superh_vga16.c LOGO drivers/video/logo/clut_vga16.c LOGO drivers/video/logo/logo_linux_vga16.c LOGO drivers/video/logo/logo_blackfin_vga16.c LOGO drivers/video/logo/logo_spe_clut224.c LOGO drivers/video/logo/logo_mac_clut224.c LOGO drivers/video/logo/logo_superh_clut224.c LOGO drivers/video/logo/logo_sun_clut224.c LOGO drivers/video/logo/logo_linux_clut224.c LD drivers/scsi/scsi_mod.o /home/kisskb/slave/src/drivers/infiniband/ulp/srp/ib_srp.c: In function 'srp_process_rsp': /home/kisskb/slave/src/drivers/infiniband/ulp/srp/ib_srp.c:1912:15: warning: 'req' may be used uninitialized in this function [-Wuninitialized] LOGO drivers/video/logo/logo_parisc_clut224.c LOGO drivers/video/logo/logo_blackfin_clut224.c CC drivers/staging/xgifb/XGI_main_26.o drivers/xen/xenbus/xenbus_xs.o: warning: objtool: register_xenbus_watch()+0xa5: function has unreachable instruction LOGO drivers/video/logo/logo_dec_clut224.c LOGO drivers/video/logo/logo_m32r_clut224.c LOGO drivers/video/logo/logo_sgi_clut224.c CC drivers/video/fbdev/sis/init301.o CC drivers/video/logo/logo_linux_mono.o CC drivers/video/fbdev/sis/initextlfb.o CC drivers/staging/xgifb/vb_init.o CC drivers/staging/unisys/visorinput/visorinput.o net/sctp/input.o: warning: objtool: sctp_backlog_rcv()+0x6ef: function has unreachable instruction LD drivers/video/logo/built-in.o CC drivers/staging/xgifb/vb_setmode.o CC drivers/tty/serial/8250/8250_mid.o CC drivers/staging/unisys/visornic/visornic_main.o CC drivers/staging/unisys/visorbus/visorchipset.o LD drivers/tty/serial/8250/8250.o CC drivers/staging/unisys/visorbus/periodic_work.o drivers/staging/unisys/visorhba/visorhba_main.o: warning: objtool: do_scsi_nolinuxstat()+0x191: function has unreachable instruction drivers/infiniband/ulp/iser/iser_memory.o: warning: objtool: iser_dma_map_task_data()+0x172: function has unreachable instruction LD drivers/staging/unisys/visorhba/visorhba.o CC drivers/infiniband/ulp/iser/iscsi_iser.o CC drivers/xen/privcmd.o LD drivers/staging/unisys/visorhba/built-in.o LD drivers/video/fbdev/savage/savagefb.o LD drivers/video/fbdev/savage/built-in.o CC drivers/xen/efi.o CC drivers/tty/serial/jsm/jsm_driver.o drivers/xen/evtchn.o: warning: objtool: evtchn_unbind_from_user()+0x66: function has unreachable instruction CC drivers/video/fbdev/vermilion/vermilion.o CC drivers/xen/xlate_mmu.o CC drivers/video/fbdev/vermilion/cr_pll.o CC drivers/tty/serial/jsm/jsm_neo.o CC drivers/video/fbdev/core/fbsysfs.o drivers/xen/xenbus/xenbus_dev_frontend.o: warning: objtool: xenbus_write_transaction()+0x293: function has unreachable instruction CC drivers/tty/serial/jsm/jsm_tty.o CC drivers/video/fbdev/core/modedb.o drivers/scsi/scsi_transport_srp.o: warning: objtool: srp_release_transport()+0x54: function has unreachable instruction CC drivers/tty/serial/jsm/jsm_cls.o CC drivers/video/fbdev/core/fbcvt.o drivers/xen/platform-pci.o: warning: objtool: platform_pci_probe()+0x305: function has unreachable instruction CC drivers/video/fbdev/arcfb.o LD drivers/video/fbdev/kyro/kyrofb.o LD drivers/video/fbdev/kyro/built-in.o CC drivers/video/fbdev/cyber2000fb.o CC drivers/video/fbdev/via/viafbdev.o CC drivers/video/fbdev/via/hw.o LD drivers/tty/serial/8250/8250_base.o CC drivers/tty/serial/clps711x.o CC drivers/video/fbdev/pm3fb.o LD drivers/staging/unisys/visorinput/built-in.o CC drivers/tty/serial/bcm63xx_uart.o CC drivers/video/fbdev/neofb.o CC drivers/video/fbdev/tdfxfb.o drivers/infiniband/ulp/srp/ib_srp.o: warning: objtool: srp_unmap_data()+0x338: function has unreachable instruction CC drivers/video/fbdev/core/fb_defio.o LD drivers/infiniband/ulp/srp/built-in.o CC drivers/video/fbdev/via/via_i2c.o drivers/xen/xenbus/xenbus_probe.o: warning: objtool: xenstored_local_init()+0x2d4: function has unreachable instruction CC drivers/video/fbdev/vt8623fb.o LD drivers/video/fbdev/vermilion/crvml.o LD drivers/staging/skein/skein.o CC drivers/video/fbdev/s3fb.o LD drivers/xen/xenbus/xenbus.o drivers/xen/privcmd.o: warning: objtool: mmap_batch_fn()+0x99: function has unreachable instruction LD drivers/staging/skein/built-in.o CC drivers/video/fbdev/via/dvi.o LD drivers/xen/xenbus/built-in.o CC drivers/video/fbdev/hecubafb.o CC drivers/video/fbdev/via/lcd.o CC drivers/tty/serial/max3100.o drivers/xen/xlate_mmu.o: warning: objtool: remap_pte_fn()+0x170: function has unreachable instruction LD drivers/xen/xen-evtchn.o CC drivers/video/fbdev/n411.o CC drivers/video/fbdev/core/cfbcopyarea.o CC drivers/video/fbdev/core/cfbfillrect.o CC drivers/video/fbdev/core/cfbimgblt.o drivers/infiniband/ulp/iser/iscsi_iser.o: warning: objtool: iscsi_iser_task_xmit()+0xff: function has unreachable instruction CC drivers/video/fbdev/hgafb.o CC drivers/video/fbdev/core/sysfillrect.o CC drivers/video/fbdev/core/syscopyarea.o LD drivers/infiniband/ulp/iser/ib_iser.o LD drivers/infiniband/ulp/iser/built-in.o LD drivers/tty/serial/8250/built-in.o CC drivers/tty/serial/max310x.o CC drivers/video/fbdev/core/sysimgblt.o LD drivers/infiniband/ulp/built-in.o CC drivers/video/fbdev/core/fb_sys_fops.o LD drivers/infiniband/built-in.o drivers/xen/swiotlb-xen.o: warning: objtool: xen_swiotlb_sync_single()+0x3d7: function has unreachable instruction drivers/scsi/libiscsi.o: warning: objtool: iscsi_prep_ecdb_ahs()+0x7d: function has unreachable instruction CC drivers/tty/serial/imx.o CC drivers/video/fbdev/core/svgalib.o drivers/scsi/scsi_transport_sas.o: warning: objtool: sas_port_release()+0x57: function has unreachable instruction CC drivers/video/fbdev/sstfb.o LD drivers/xen/xen-gntalloc.o CC drivers/video/fbdev/core/fb_ddc.o CC drivers/video/fbdev/goldfishfb.o CC drivers/video/fbdev/cirrusfb.o net/sctp/socket.o: warning: objtool: sctp_skb_set_owner_r_frag()+0xf6: function has unreachable instruction LD net/sctp/sctp.o LD drivers/video/fbdev/vermilion/vmlfb.o LD net/sctp/built-in.o LD drivers/video/fbdev/vermilion/built-in.o CC drivers/video/fbdev/via/ioctl.o CC drivers/video/fbdev/tmiofb.o LD drivers/xen/xen-privcmd.o LD net/built-in.o CC drivers/video/fbdev/via/accel.o CC drivers/video/fbdev/broadsheetfb.o LD drivers/tty/serial/jsm/jsm.o LD drivers/tty/serial/jsm/built-in.o CC drivers/video/fbdev/via/via_utility.o CC drivers/tty/serial/uartlite.o CC drivers/tty/serial/altera_uart.o drivers/video/fbdev/core/fb_defio.o: warning: objtool: fb_deferred_io_fault()+0x1cf: function has unreachable instruction CC drivers/video/fbdev/s1d13xxxfb.o LD drivers/video/fbdev/core/fb.o CC drivers/video/fbdev/gxt4500.o drivers/staging/slicoss/slicoss.o: warning: objtool: slic_rspqueue_free()+0x147: function has unreachable instruction CC drivers/video/fbdev/carminefb.o CC drivers/video/fbdev/via/vt1636.o CC drivers/video/fbdev/ocfb.o LD drivers/staging/slicoss/built-in.o CC drivers/video/fbdev/via/global.o drivers/video/fbdev/cyber2000fb.o: warning: objtool: cyber2000fb_set_par()+0xc4: function has unreachable instruction CC drivers/tty/serial/timbuart.o CC drivers/video/fbdev/via/tblDPASetting.o CC drivers/video/fbdev/sm712fb.o CC drivers/video/fbdev/via/via-core.o CC drivers/video/fbdev/via/viamode.o CC drivers/video/fbdev/via/via-gpio.o CC drivers/tty/serial/ifx6x60.o CC drivers/video/fbdev/uvesafb.o LD drivers/xen/built-in.o CC drivers/video/fbdev/efifb.o CC drivers/video/fbdev/via/via_modesetting.o CC drivers/video/fbdev/via/via_clock.o CC drivers/video/fbdev/vfb.o LD drivers/video/fbdev/riva/rivafb.o CC drivers/video/fbdev/via/via_aux.o LD drivers/video/fbdev/riva/built-in.o CC drivers/tty/serial/pch_uart.o CC drivers/tty/serial/mxs-auart.o CC drivers/video/fbdev/via/via_aux_edid.o LD drivers/video/fbdev/core/built-in.o CC drivers/tty/serial/arc_uart.o CC drivers/video/fbdev/via/via_aux_vt1636.o CC drivers/video/fbdev/via/via_aux_vt1632.o drivers/video/fbdev/goldfishfb.o: warning: objtool: goldfish_fb_remove()+0x133: function has unreachable instruction CC drivers/tty/serial/fsl_lpuart.o CC drivers/video/fbdev/via/via_aux_vt1631.o CC drivers/video/fbdev/via/via_aux_vt1625.o drivers/video/fbdev/ocfb.o: warning: objtool: ocfb_remove()+0x129: function has unreachable instruction CC drivers/tty/serial/men_z135_uart.o CC drivers/video/fbdev/via/via_aux_vt1622.o CC drivers/tty/serial/stm32-usart.o CC drivers/tty/serial/mps2-uart.o CC drivers/video/fbdev/via/via_aux_vt1621.o CC drivers/video/fbdev/via/via_aux_sii164.o LD drivers/staging/unisys/visorbus/visorbus.o LD drivers/staging/unisys/visorbus/built-in.o CC drivers/tty/serial/serial_mctrl_gpio.o CC drivers/video/fbdev/via/via_aux_ch7301.o drivers/tty/serial/ifx6x60.o: warning: objtool: ifx_spi_free_device()+0xf9: function has unreachable instruction drivers/staging/unisys/visornic/visornic_main.o: warning: objtool: visornic_enable_with_timeout.constprop.8()+0xd4: function has unreachable instruction LD drivers/staging/unisys/visornic/visornic.o LD drivers/staging/unisys/visornic/built-in.o LD drivers/staging/unisys/built-in.o LD drivers/video/fbdev/via/viafb.o LD drivers/video/fbdev/via/built-in.o drivers/tty/serial/imx.o: warning: objtool: start_rx_dma()+0x223: function has unreachable instruction drivers/scsi/scsi_transport_iscsi.o: warning: objtool: iscsi_bsg_host_dispatch()+0x1cb: function has unreachable instruction LD drivers/staging/xgifb/xgifb.o LD drivers/staging/xgifb/built-in.o LD drivers/staging/built-in.o /home/kisskb/slave/src/drivers/scsi/osst.c: In function '__os_scsi_tape_open': /home/kisskb/slave/src/drivers/scsi/osst.c:4537:8: warning: 'STp' may be used uninitialized in this function [-Wuninitialized] drivers/tty/serial/pch_uart.o: warning: objtool: pch_free_dma()+0x192: function has unreachable instruction drivers/tty/serial/mxs-auart.o: warning: objtool: mxs_auart_dma_prep_rx()+0x2ec: function has unreachable instruction LD drivers/tty/serial/built-in.o LD drivers/tty/built-in.o drivers/scsi/osst.o: warning: objtool: normalize_buffer()+0x8b: function has unreachable instruction LD drivers/scsi/built-in.o LD drivers/video/fbdev/sis/sisfb.o LD drivers/video/fbdev/sis/built-in.o LD drivers/video/fbdev/built-in.o LD drivers/video/built-in.o LD drivers/built-in.o LINK vmlinux LD vmlinux.o MODPOST vmlinux.o WARNING: vmlinux.o(.text.unlikely+0x66d5): Section mismatch in reference from the function can_free_region() to the function .init.text:e820_all_mapped() The function can_free_region() references the function __init e820_all_mapped(). This is often because can_free_region lacks a __init annotation or the annotation of e820_all_mapped is wrong. FATAL: modpost: Section mismatches detected. Set CONFIG_SECTION_MISMATCH_WARN_ONLY=y to allow them. /home/kisskb/slave/src/scripts/Makefile.modpost:97: recipe for target 'vmlinux.o' failed make[2]: * [vmlinux.o] Error 1 /home/kisskb/slave/src/Makefile:948: recipe for target 'vmlinux' failed make[1]: * [vmlinux] Error 2 make[1]: Leaving directory '/home/kisskb/slave/build/linus_x86_64-randconfig_x86_64' Makefile:146: recipe for target 'sub-make' failed make: *** [sub-make] Error 2 Command 'make -j 48 ARCH=x86_64 O=/home/kisskb/slave/build/linus_x86_64-randconfig_x86_64 CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux- ' returned non-zero exit status 2 # rm -rf /home/kisskb/slave/build/linus_x86_64-randconfig_x86_64 # Build took: 0:04:54.861760

© Michael Ellerman 2006-2018.