Buildresult: linux-next-rand/x86_64-randconfig/um-x86_64 built on May 31 2017, 18:14

kisskb

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Status:	OK
Date/Time:	May 31 2017, 18:14
Duration:	0:03:51.708957
Builder:	ka2
Revision:	Add linux-next specific files for 20170531 (`f2882f46b623423c573c4d029b016974b04da954)`
Target:	linux-next-rand/x86_64-randconfig/um-x86_64
Branch:	linux-next-rand
Compiler:	um-x86_64 (x86_64-linux-gcc (GCC) 4.6.3)
Config:	randconfig (download)
Log:	Download original Possible warnings (997) 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) init/main.o: warning: objtool: repair_env_string()+0xd6: function has unreachable instruction /home/kisskb/slave/src/arch/x86/kvm/../../../virt/kvm/kvm_main.c:195:7: warning: unused variable 'wait' [-Wunused-variable] arch/x86/mm/ioremap.o: warning: objtool: iounmap()+0x19d: function has unreachable instruction arch/x86/entry/common.o: warning: objtool: do_syscall_64()+0xbd: function has unreachable instruction arch/x86/mm/pgtable.o: warning: objtool: __native_set_fixmap()+0x39: function has unreachable instruction arch/x86/mm/init.o: warning: objtool: update_cache_mode_entry()+0x5e: function has unreachable instruction arch/x86/mm/init_64.o: warning: objtool: sync_global_pgds()+0x194: function has unreachable instruction fs/open.o: warning: objtool: finish_open()+0x63: function has unreachable instruction mm/filemap.o: warning: objtool: delete_from_page_cache()+0x75: function has unreachable instruction arch/x86/mm/pat.o: warning: objtool: reserve_memtype()+0x65: function has unreachable instruction fs/read_write.o: warning: objtool: vfs_iter_read()+0xc6: function has unreachable instruction arch/x86/events/intel/pt.o: warning: objtool: topa_insert_table()+0x118: function has unreachable instruction /home/kisskb/slave/src/ipc/shm.c:1357:3: warning: 'file' may be used uninitialized in this function [-Wuninitialized] kernel/fork.o: warning: objtool: __mmdrop()+0x5a: function has unreachable instruction ipc/sem.o: warning: objtool: lookup_undo()+0x5d: function has unreachable instruction crypto/algapi.o: warning: objtool: crypto_remove_instance()+0x180: function has unreachable instruction mm/mempool.o: warning: objtool: add_element()+0x5f: function has unreachable instruction kernel/cpu.o: warning: objtool: cpuhp_issue_call()+0x4aa: function has unreachable instruction arch/x86/mm/fault.o: warning: objtool: vmalloc_fault()+0x1b6: function has unreachable instruction arch/x86/mm/pageattr.o: warning: objtool: __change_page_attr_set_clr()+0xea2: function has unreachable instruction /home/kisskb/slave/src/arch/x86/entry/vsyscall/vsyscall_64.c:210:16: warning: 'syscall_nr' may be used uninitialized in this function [-Wuninitialized] arch/x86/platform/intel-mid/mrfld.o: warning: objtool: tangier_calibrate_tsc()+0x357: function has unreachable instruction arch/x86/kernel/traps.o: warning: objtool: ist_begin_non_atomic()+0x4e: function has unreachable instruction block/blk-core.o: warning: objtool: blk_requeue_request()+0x17c: function has unreachable instruction crypto/api.o: warning: objtool: crypto_larval_destroy()+0x53: function has unreachable instruction arch/x86/kernel/process_64.o: warning: objtool: release_thread()+0x88: function has unreachable instruction block/blk-tag.o: warning: objtool: blk_free_tags()+0xac: function has unreachable instruction arch/x86/kernel/nmi.o: warning: objtool: do_nmi()+0x163: function has unreachable instruction fs/file_table.o: warning: objtool: __fput_sync()+0x97: function has unreachable instruction kernel/softirq.o: warning: objtool: tasklet_hi_action()+0xa4: function has unreachable instruction block/blk-settings.o: warning: objtool: blk_queue_chunk_sectors()+0x91: function has unreachable instruction arch/x86/kernel/jump_label.o: warning: objtool: bug_at()+0x35: function has unreachable instruction block/elevator.o: warning: objtool: elv_rqhash_add()+0x5a: function has unreachable instruction arch/x86/platform/intel-mid/device_libs/platform_msic.o: warning: objtool: msic_generic_platform_data()+0x55: function has unreachable instruction kernel/resource.o: warning: objtool: find_next_iomem_res()+0x62: function has unreachable instruction /home/kisskb/slave/src/arch/x86/kernel/ksysfs.c:227:17: warning: 'size' may be used uninitialized in this function [-Wuninitialized] fs/exec.o: warning: objtool: shift_arg_pages()+0x84: function has unreachable instruction fs/pipe.o: warning: objtool: pipe_double_lock()+0x59: function has unreachable instruction arch/x86/mm/mpx.o: warning: objtool: get_reg_offset.isra.18()+0x112: function has unreachable instruction /home/kisskb/slave/src/block/blk-sysfs.c:458:2: warning: 'val' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/setup.o: warning: objtool: extend_brk()+0x5d: function has unreachable instruction block/bio.o: warning: objtool: bvec_free()+0x81: function has unreachable instruction mm/truncate.o: warning: objtool: zero_user_segment()+0x7a: function has unreachable instruction arch/x86/kvm/../../../virt/kvm/kvm_main.o: warning: objtool: hardware_disable_all_nolock()+0x4e: function has unreachable instruction block/blk-flush.o: warning: objtool: blk_flush_complete_seq()+0x7b: function has unreachable instruction arch/x86/kernel/irqinit.o: warning: objtool: alloc_system_vector()+0x8f: function has unreachable instruction /home/kisskb/slave/src/drivers/ata/libata-scsi.c:4469:3: warning: 'dev' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/ata/libata-scsi.c:4469:3: warning: 'last_failed_dev' may be used uninitialized in this function [-Wuninitialized] mm/readahead.o: warning: objtool: read_cache_pages_invalidate_page()+0xba: function has unreachable instruction fs/fcntl.o: warning: objtool: send_sigio_to_task()+0xcb: function has unreachable instruction mm/page_alloc.o: warning: objtool: __isolate_free_page()+0x60: function has unreachable instruction fs/super.o: warning: objtool: mount_fs()+0xee: function has unreachable instruction arch/x86/kernel/pci-nommu.o: warning: objtool: nommu_map_sg()+0xfa: function has unreachable instruction /home/kisskb/slave/src/arch/x86/kernel/hw_breakpoint.c:361:2: warning: 'align' may be used uninitialized in this function [-Wuninitialized] arch/x86/kvm/../../../virt/kvm/eventfd.o: warning: objtool: ioeventfd_write()+0x103: function has unreachable instruction arch/x86/kernel/quirks.o: warning: objtool: force_hpet_resume()+0xa3: function has unreachable instruction arch/x86/kernel/hw_breakpoint.o: warning: objtool: native_set_debugreg()+0x94: function has unreachable instruction mm/shmem.o: warning: objtool: shmem_init()+0x5c: function has unreachable instruction arch/x86/kernel/alternative.o: warning: objtool: text_poke()+0x1a6: function has unreachable instruction /home/kisskb/slave/src/arch/x86/kernel/e820.c:620:2: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized] kernel/ptrace.o: warning: objtool: __ptrace_link()+0x6d: function has unreachable instruction block/blk-ioc.o: warning: objtool: get_io_context()+0x55: function has unreachable instruction lib/lockref.o: warning: objtool: lockref_mark_dead()+0x4f: function has unreachable instruction crypto/scompress.o: warning: objtool: scomp_acomp_comp_decomp()+0x3c8: function has unreachable instruction crypto/algboss.o: warning: objtool: cryptomgr_exit()+0x5d: function has unreachable instruction arch/x86/kernel/e820.o: warning: objtool: __e820__range_update()+0x6b: function has unreachable instruction mm/page-writeback.o: warning: objtool: __set_page_dirty_nobuffers()+0x113: function has unreachable instruction kernel/sys.o: warning: objtool: getrusage()+0x322: function has unreachable instruction kernel/exit.o: warning: objtool: release_task()+0xaf: function has unreachable instruction /home/kisskb/slave/src/block/blk-merge.c:307:2: warning: 'bbio' may be used uninitialized in this function [-Wuninitialized] kernel/signal.o: warning: objtool: task_set_jobctl_pending()+0x5d: function has unreachable instruction /home/kisskb/slave/src/include/linux/percpu-refcount.h:275:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] block/blk-merge.o: warning: objtool: sg_set_page()+0x6d: function has unreachable instruction arch/x86/kernel/process.o: warning: objtool: arch_cpu_idle_dead()+0x14: function has unreachable instruction kernel/kmod.o: warning: objtool: proc_cap_handler()+0xbb: function has unreachable instruction block/blk-timeout.o: warning: objtool: blk_add_timer()+0xd0: function has unreachable instruction arch/x86/kvm/i8259.o: warning: objtool: kvm_pic_set_irq()+0x65: function has unreachable instruction arch/x86/kvm/emulate.o: warning: objtool: read_sse_reg()+0x150: function has unreachable instruction block/blk-softirq.o: warning: objtool: __blk_complete_request()+0x5e: function has unreachable instruction arch/x86/kernel/apic/apic.o: warning: objtool: setup_local_APIC()+0x109: function has unreachable instruction drivers/base/driver.o: warning: objtool: driver_register()+0x5b: function has unreachable instruction /home/kisskb/slave/src/mm/percpu.c:1035:3: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/arch/x86/kvm/x86.c:6176:21: warning: 'ts.tv_nsec' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/arch/x86/kvm/x86.c:6175:20: warning: 'ts.tv_sec' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/arch/x86/kvm/x86.c:6177:37: warning: 'cycle' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/arch/x86/kvm/x86.c:1541:9: warning: 'already_matched' may be used uninitialized in this function [-Wuninitialized] fs/namei.o: warning: objtool: page_get_link()+0x195: function has unreachable instruction mm/percpu.o: warning: objtool: free_percpu()+0x254: function has unreachable instruction arch/x86/kvm/mmu.o: warning: objtool: rmap_get_next()+0x113: function has unreachable instruction crypto/vmac.o: warning: objtool: vhash_update()+0x9f: function has unreachable instruction net/socket.o: warning: objtool: sock_sendmsg_nosec()+0x67: function has unreachable instruction lib/scatterlist.o: warning: objtool: sg_set_page()+0x6d: function has unreachable instruction net/bluetooth/af_bluetooth.o: warning: objtool: __skb_pull()+0x61: function has unreachable instruction arch/x86/kernel/cpu/common.o: warning: objtool: identify_cpu()+0x47e: function has unreachable instruction arch/x86/kernel/machine_kexec_64.o: warning: objtool: native_set_debugreg.constprop.6()+0xa7: 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] block/blk-mq-tag.o: warning: objtool: blk_mq_put_tag()+0x7c: function has unreachable instruction /home/kisskb/slave/src/fs/dcache.c:2388:2: warning: 'n' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/dcache.c:2388:2: warning: 'n' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/apic/io_apic.o: warning: objtool: mp_irqdomain_free()+0x5f: function has unreachable instruction fs/dcache.o: warning: objtool: fsnotify_update_flags()+0x57: function has unreachable instruction drivers/ata/libata-transport.o: warning: objtool: transport_container_unregister()+0x55: function has unreachable instruction drivers/char/misc.o: warning: objtool: misc_open()+0x1de: function has unreachable instruction arch/x86/kernel/apic/vector.o: warning: objtool: assign_irq_vector()+0x3ae: function has unreachable instruction arch/x86/kvm/x86.o: warning: objtool: complete_fast_pio_in()+0x5b: function has unreachable instruction drivers/base/attribute_container.o: warning: objtool: attribute_container_add_attrs()+0x9c: function has unreachable instruction /home/kisskb/slave/src/drivers/ata/libata-core.c:1416:3: warning: 'native_sectors' may be used uninitialized in this function [-Wuninitialized] mm/slab_common.o: warning: objtool: create_kmalloc_caches()+0x227: function has unreachable instruction lib/iov_iter.o: warning: objtool: iov_iter_kvec()+0x6e: function has unreachable instruction drivers/base/devres.o: warning: objtool: add_dr()+0x5b: function has unreachable instruction crypto/lrw.o: warning: objtool: lrw_crypt()+0x93: function has unreachable instruction fs/attr.o: warning: objtool: notify_change()+0x394: function has unreachable instruction net/bluetooth/hci_core.o: warning: objtool: hci_send_frame()+0x170: function has unreachable instruction fs/inode.o: warning: objtool: __destroy_inode()+0x5d: function has unreachable instruction /home/kisskb/slave/src/drivers/char/raw.c:230:20: warning: 'dev' may be used uninitialized in this function [-Wuninitialized] mm/vmscan.o: warning: objtool: __remove_mapping()+0x72: function has unreachable instruction arch/x86/kernel/apic/htirq.o: warning: objtool: htirq_domain_free()+0x6f: function has unreachable instruction lib/memweight.o: warning: objtool: memweight()+0xc9: function has unreachable instruction drivers/base/transport_class.o: warning: objtool: anon_transport_class_unregister()+0x5d: function has unreachable instruction fs/filesystems.o: warning: objtool: register_filesystem()+0x5f: function has unreachable instruction kernel/workqueue.o: warning: objtool: init_pwq()+0x5c: function has unreachable instruction crypto/xts.o: warning: objtool: xts_crypt()+0x88: function has unreachable instruction drivers/ata/libahci.o: warning: objtool: ahci_handle_port_interrupt()+0x7de: function has unreachable instruction /home/kisskb/slave/src/arch/x86/kernel/cpu/intel_rdt_schemata.c:68:14: warning: 'data' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/arch/x86/kernel/cpu/intel_rdt_schemata.c:119:14: warning: 'data' may be used uninitialized in this function [-Wuninitialized] block/blk-mq.o: warning: objtool: blk_mq_end_request()+0x3e: function has unreachable instruction fs/file.o: warning: objtool: expand_files()+0x2a6: function has unreachable instruction crypto/keywrap.o: warning: objtool: crypto_kw_scatterlist_ff()+0x5c: function has unreachable instruction drivers/ata/libata-core.o: warning: objtool: ata_link_next()+0x9d: function has unreachable instruction lib/kfifo.o: warning: objtool: sg_set_page()+0x6d: function has unreachable instruction drivers/char/random.o: warning: objtool: account.constprop.29()+0x6e: function has unreachable instruction net/bpf/test_run.o: warning: objtool: bpf_prog_test_run_skb()+0x16b: function has unreachable instruction fs/seq_file.o: warning: objtool: seq_commit()+0x91: function has unreachable instruction arch/x86/kvm/ioapic.o: warning: objtool: ioapic_service()+0x166: function has unreachable instruction drivers/char/ipmi/ipmi_ssif.o: warning: objtool: smi_stats_proc_open()+0x14: function has unreachable instruction crypto/cryptd.o: warning: objtool: cryptd_fini_queue.constprop.9()+0x77: function has unreachable instruction mm/list_lru.o: warning: objtool: __list_lru_walk_one.isra.12()+0x119: function has unreachable instruction drivers/bcma/driver_chipcommon_pmu.o: warning: objtool: bcma_pmu_pll_clock_bcm4706.constprop.0()+0x5f: function has unreachable instruction crypto/mcryptd.o: warning: objtool: mcryptd_fini_queue.constprop.6()+0x77: function has unreachable instruction drivers/char/ipmi/ipmi_si_intf.o: warning: objtool: sender()+0xa1: function has unreachable instruction lib/percpu-refcount.o: warning: objtool: __percpu_ref_switch_mode()+0x2dd: function has unreachable instruction arch/x86/kvm/lapic.o: warning: objtool: apic_set_eoi()+0x170: function has unreachable instruction fs/namespace.o: warning: objtool: put_mountpoint()+0x8b: function has unreachable instruction /home/kisskb/slave/src/arch/x86/kvm/pmu.c:176:23: warning: 'config' may be used uninitialized in this function [-Wuninitialized] drivers/cdrom/cdrom.o: warning: objtool: media_changed()+0xd1: function has unreachable instruction lib/percpu_ida.o: warning: objtool: percpu_ida_free()+0x5b: function has unreachable instruction net/ethernet/eth.o: warning: objtool: eth_type_trans()+0xb3: function has unreachable instruction drivers/base/dma-mapping.o: warning: objtool: dma_free_attrs()+0x79: function has unreachable instruction /home/kisskb/slave/src/include/linux/percpu-refcount.h:176:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] kernel/params.o: warning: objtool: check_kparam_locked.isra.3()+0x55: function has unreachable instruction /home/kisskb/slave/src/include/linux/skbuff.h:2144:22: warning: 'depth' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/base/regmap/regmap.c:2436:6: warning: 'ret' 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] kernel/cred.o: warning: objtool: __put_cred()+0x56: function has unreachable instruction /home/kisskb/slave/src/include/linux/kvm_host.h:965:2: warning: 'end' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/kvm_host.h:965:2: warning: 'start' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/arch/x86/kvm/mtrr.c:223:34: warning: 'unit' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/arch/x86/kvm/mtrr.c:193:34: warning: 'seg' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/lib/rhashtable.c:301:2: warning: 'next' may be used uninitialized in this function [-Wuninitialized] kernel/notifier.o: warning: objtool: srcu_init_notifier_head()+0x6b: function has unreachable instruction /home/kisskb/slave/src/net/bluetooth/l2cap_sock.c:352:2: warning: 'nsk' may be used uninitialized in this function [-Wuninitialized] fs/libfs.o: warning: objtool: zero_user_segments()+0x97: function has unreachable instruction lib/once.o: warning: objtool: once_deferred()+0x61: function has unreachable instruction /home/kisskb/slave/src/net/hsr/hsr_forward.c:263:3: warning: 'frame.is_local_dest' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/hsr/hsr_forward.c:267:3: warning: 'frame.is_local_exclusive' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/hsr/hsr_forward.c:257:2: warning: 'frame.port_rcv' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/uapi/linux/swab.h:51:9: warning: 'frame.sequence_nr' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/hsr/hsr_forward.c:377:12: warning: 'frame.skb_hsr' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/hsr/hsr_forward.c:125:2: warning: 'frame.skb_std' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/hsr/hsr_forward.c:112:2: warning: 'frame.is_vlan' may be used uninitialized in this function [-Wuninitialized] net/hsr/hsr_device.o: warning: objtool: send_hsr_supervision_frame()+0x436: function has unreachable instruction drivers/base/regmap/regcache.o: warning: objtool: regcache_exit()+0x81: function has unreachable instruction /home/kisskb/slave/src/net/bluetooth/mgmt.c:5743:2: warning: 'r256' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/bluetooth/mgmt.c:5743:2: warning: 'h256' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/bluetooth/mgmt.c:5739:11: warning: 'r192' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/bluetooth/mgmt.c:5737:11: warning: 'h192' may be used uninitialized in this function [-Wuninitialized] net/bridge/br_stp_bpdu.o: warning: objtool: br_send_bpdu()+0xe5: function has unreachable instruction /home/kisskb/slave/src/drivers/base/regmap/regcache-rbtree.c:288:20: warning: 'new_top_reg' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/base/regmap/regcache-rbtree.c:289:13: warning: 'new_base_reg' may be used uninitialized in this function [-Wuninitialized] mm/gup.o: warning: objtool: __get_user_pages()+0x2e4: function has unreachable instruction net/decnet/af_decnet.o: warning: objtool: dn_hash_sock()+0x54: function has unreachable instruction net/dcb/dcbnl.o: warning: objtool: dcbnl_newmsg()+0x131: function has unreachable instruction arch/x86/kernel/cpu/perfctr-watchdog.o: warning: objtool: avail_to_resrv_perfctr_nmi_bit()+0x4f: function has unreachable instruction mm/mincore.o: warning: objtool: mincore_hugetlb()+0x14: function has unreachable instruction drivers/dma/dmatest.o: warning: objtool: dma_map_page_attrs.constprop.13()+0x86: function has unreachable instruction drivers/char/hw_random/core.o: warning: objtool: rng_get_data()+0x6d: function has unreachable instruction net/caif/cfmuxl.o: warning: objtool: cfmuxl_transmit()+0x71: function has unreachable instruction net/decnet/dn_nsp_in.o: warning: objtool: dn_queue_skb.isra.4()+0x116: function has unreachable instruction drivers/base/regmap/regmap-spmi.o: warning: objtool: regmap_spmi_ext_read()+0x64: function has unreachable instruction mm/mlock.o: warning: objtool: mlock_vma_page()+0x5f: function has unreachable instruction drivers/char/agp/intel-gtt.o: warning: objtool: intel_fake_agp_insert_entries()+0x32f: function has unreachable instruction fs/fs-writeback.o: warning: objtool: queue_io()+0x5f: function has unreachable instruction kernel/smpboot.o: warning: objtool: smpboot_thread_fn()+0x1ca: function has unreachable instruction drivers/dma-buf/dma-fence.o: warning: objtool: dma_fence_context_alloc()+0x4d: function has unreachable instruction drivers/dma-buf/reservation.o: warning: objtool: reservation_object_add_shared_fence()+0x9f: function has unreachable instruction drivers/dma/dmaengine.o: warning: objtool: __get_unmap_pool()+0x86: function has unreachable instruction drivers/base/regmap/regmap-irq.o: warning: objtool: regmap_irq_thread()+0x14d: function has unreachable instruction drivers/dma-buf/dma-buf.o: warning: objtool: dma_buf_release()+0x89: function has unreachable instruction mm/mmap.o: warning: objtool: __vma_adjust()+0x814: function has unreachable instruction net/decnet/dn_nsp_out.o: warning: objtool: dn_mk_ack_header()+0x80: function has unreachable instruction fs/pnode.o: warning: objtool: propagate_mount_unlock()+0x5a: function has unreachable instruction drivers/base/platform-msi.o: warning: objtool: platform_msi_create_irq_domain()+0x8e: function has unreachable instruction /home/kisskb/slave/src/block/bsg.c:245:2: warning: 'op' may be used uninitialized in this function [-Wuninitialized] net/decnet/dn_route.o: warning: objtool: dst_metric_set()+0x63: function has unreachable instruction /home/kisskb/slave/src/net/bluetooth/smp.c:2928:15: warning: 'reason' may be used uninitialized in this function [-Wuninitialized] kernel/cgroup/namespace.o: warning: objtool: copy_cgroup_ns()+0x58: function has unreachable instruction /home/kisskb/slave/src/include/linux/spinlock.h:339:2: warning: 'ptl' may be used uninitialized in this function [-Wuninitialized] net/ieee802154/nl-phy.o: warning: objtool: wpan_phy_to_rdev()+0x4e: function has unreachable instruction /home/kisskb/slave/src/include/linux/spinlock.h:339:2: warning: 'dst_ptl' may be used uninitialized in this function [-Wuninitialized] block/bsg.o: warning: objtool: bsg_complete()+0x72: function has unreachable instruction /home/kisskb/slave/src/net/bluetooth/sco.c:677:2: warning: 'ch' may be used uninitialized in this function [-Wuninitialized] net/core/sock.o: warning: objtool: skb_orphan()+0xa0: function has unreachable instruction net/ieee802154/nl-mac.o: warning: objtool: ieee802154_nl_fill_iface.isra.14()+0x12e: function has unreachable instruction lib/test_rhashtable.o: warning: objtool: test_rht_init()+0x5ae: function has unreachable instruction mm/mprotect.o: warning: objtool: change_protection()+0x91: function has unreachable instruction drivers/firewire/nosy.o: warning: objtool: pci_free_consistent()+0x8a: function has unreachable instruction drivers/dma/ioat/dma.o: warning: objtool: dma_cookie_complete()+0x52: function has unreachable instruction net/bluetooth/smp.o: warning: objtool: smp_chan_destroy()+0x64: function has unreachable instruction mm/memory.o: warning: objtool: migration_entry_to_page()+0x7d: function has unreachable instruction /home/kisskb/slave/src/kernel/cgroup/cgroup-v1.c:1202:9: warning: 'root' may be used uninitialized in this function [-Wuninitialized] kernel/cgroup/cgroup-v1.o: warning: objtool: cgroup1_pidlist_destroy_all()+0xe8: function has unreachable instruction block/bsg-lib.o: warning: objtool: bsg_map_buffer()+0x61: function has unreachable instruction /home/kisskb/slave/src/include/linux/percpu-refcount.h:275:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/seqlock.h:204:9: warning: 'seq' may be used uninitialized in this function [-Wuninitialized] lib/devres.o: warning: objtool: devm_ioremap_resource()+0x59: function has unreachable instruction drivers/dma/ioat/init.o: warning: objtool: ioat_free_chan_resources()+0x3a2: function has unreachable instruction net/core/datagram.o: warning: objtool: __skb_free_datagram_locked()+0x1a3: function has unreachable instruction drivers/dma/dw/core.o: warning: objtool: dwc_free_chan_resources()+0xeb: function has unreachable instruction net/caif/caif_socket.o: warning: objtool: caif_sktrecv_cb()+0x40c: function has unreachable instruction drivers/dma/ioat/prep.o: warning: objtool: __ioat_prep_pq_lock()+0x12f: function has unreachable instruction kernel/bpf/core.o: warning: objtool: bpf_prog_realloc()+0x5c: function has unreachable instruction net/ipx/af_ipx.o: warning: objtool: skb_orphan()+0x9f: function has unreachable instruction net/ieee802154/core.o: warning: objtool: wpan_phy_to_rdev()+0x4e: function has unreachable instruction /home/kisskb/slave/src/net/bluetooth/rfcomm/sock.c:528:2: warning: 'nsk' may be used uninitialized in this function [-Wuninitialized] drivers/dma/qcom/hidma.o: warning: objtool: hidma_process_completed()+0xf9: function has unreachable instruction /home/kisskb/slave/src/kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] block/noop-iosched.o: warning: objtool: noop_exit_queue()+0x56: function has unreachable instruction fs/utimes.o: warning: objtool: utimes_common()+0x27e: function has unreachable instruction kernel/rcu/update.o: warning: objtool: call_rcu_tasks()+0x22e: function has unreachable instruction drivers/firmware/dell_rbu.o: warning: objtool: img_update_free()+0xe8: function has unreachable instruction kernel/time/timer.o: warning: objtool: __mod_timer()+0x64: function has unreachable instruction /home/kisskb/slave/src/net/bluetooth/hidp/core.c:1367:18: warning: 'session' may be used uninitialized in this function [-Wuninitialized] kernel/cgroup/cgroup.o: warning: objtool: link_css_set()+0x5f: function has unreachable instruction net/bluetooth/hidp/core.o: warning: objtool: skb_orphan()+0x9f: function has unreachable instruction kernel/rcu/sync.o: warning: objtool: rcu_sync_func()+0x56: function has unreachable instruction mm/page_vma_mapped.o: warning: objtool: migration_entry_to_page()+0xc2: function has unreachable instruction kernel/power/qos.o: warning: objtool: pm_qos_get_value()+0x9f: function has unreachable instruction kernel/time/hrtimer.o: warning: objtool: hrtimer_interrupt()+0x55: function has unreachable instruction kernel/trace/ring_buffer.o: warning: objtool: ring_buffer_event_data()+0x35: function has unreachable instruction kernel/events/core.o: warning: objtool: perf_try_init_event()+0xa7: function has unreachable instruction block/deadline-iosched.o: warning: objtool: deadline_exit_queue()+0x5b: function has unreachable instruction kernel/sched/core.o: warning: objtool: wake_up_q()+0x69: function has unreachable instruction kernel/irq/msi.o: warning: objtool: msi_domain_activate()+0x68: function has unreachable instruction fs/direct-io.o: warning: objtool: dio_new_bio.isra.7()+0x178: function has unreachable instruction net/ieee802154/nl802154.o: warning: objtool: wpan_phy_to_rdev()+0x4e: function has unreachable instruction drivers/dma/mic_x100_dma.o: warning: objtool: mic_dma_cleanup()+0xd8: function has unreachable instruction crypto/drbg.o: warning: objtool: drbg_kcapi_sym()+0x74: function has unreachable instruction /home/kisskb/slave/src/net/core/skbuff.c:1507:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] fs/mpage.o: warning: objtool: clean_buffers()+0x89: function has unreachable instruction kernel/irq/irqdomain.o: warning: objtool: irq_domain_free_irqs_recursive()+0x8f: function has unreachable instruction kernel/power/process.o: warning: objtool: freeze_processes()+0x155: function has unreachable instruction fs/btrfs/inode-map.o: warning: objtool: btrfs_unpin_free_ino()+0x106: function has unreachable instruction fs/buffer.o: warning: objtool: check_irqs_on()+0x53: function has unreachable instruction net/core/skbuff.o: warning: objtool: skb_orphan()+0x9f: function has unreachable instruction fs/btrfs/dir-item.o: warning: objtool: insert_with_overflow()+0x1d2: function has unreachable instruction lib/crc-t10dif.o: warning: objtool: crc_t10dif_update()+0xc0: function has unreachable instruction lib/genalloc.o: warning: objtool: gen_pool_destroy()+0xcc: function has unreachable instruction lib/libcrc32c.o: warning: objtool: crc32c()+0x8b: function has unreachable instruction fs/btrfs/print-tree.o: warning: objtool: btrfs_print_leaf()+0x454: function has unreachable instruction fs/btrfs/root-tree.o: warning: objtool: btrfs_find_root()+0xfd: function has unreachable instruction mm/rmap.o: warning: objtool: __page_set_anon_rmap()+0x6e: function has unreachable instruction drivers/hwspinlock/hwspinlock_core.o: warning: objtool: __hwspin_trylock()+0x60: function has unreachable instruction kernel/locking/rtmutex.o: warning: objtool: rt_mutex_top_waiter()+0x51: function has unreachable instruction mm/vmalloc.o: warning: objtool: vmap_block_vaddr()+0x6c: function has unreachable instruction crypto/af_alg.o: warning: objtool: af_alg_make_sg()+0x19c: function has unreachable instruction fs/autofs4/root.o: warning: objtool: autofs4_dir_mkdir()+0x118: function has unreachable instruction fs/btrfs/file-item.o: warning: objtool: truncate_one_csum()+0x16b: function has unreachable instruction fs/block_dev.o: warning: objtool: __blkdev_get()+0x4ef: function has unreachable instruction /home/kisskb/slave/src/fs/btrfs/ctree.c:2177:24: warning: 'pslot' may be used uninitialized in this function [-Wuninitialized] kernel/sched/idle_task.o: warning: objtool: prio_changed_idle()+0x14: function has unreachable instruction net/bluetooth/rfcomm/core.o: warning: objtool: __rfcomm_dlc_disconn()+0x184: function has unreachable instruction /home/kisskb/slave/src/fs/btrfs/ctree.c:1969:24: warning: 'pslot' may be used uninitialized in this function [-Wuninitialized] crypto/algif_rng.o: warning: objtool: rng_exit()+0x5c: function has unreachable instruction drivers/hsi/hsi_core.o: warning: objtool: hsi_release_port()+0xad: function has unreachable instruction fs/btrfs/tree-defrag.o: warning: objtool: btrfs_defrag_leaves()+0x346: function has unreachable instruction /home/kisskb/slave/src/fs/autofs4/waitq.c:473:3: warning: 'wq' may be used uninitialized in this function [-Wuninitialized] net/mac802154/main.o: warning: objtool: ieee802154_free_hw()+0x5a: function has unreachable instruction net/mpls/mpls_gso.o: warning: objtool: mpls_gso_segment()+0x1a4: function has unreachable instruction net/core/net_namespace.o: warning: objtool: ops_init()+0x119: function has unreachable instruction kernel/sched/rt.o: warning: objtool: dequeue_top_rt_rq()+0x9c: function has unreachable instruction kernel/locking/locktorture.o: warning: objtool: torture_percpu_rwsem_init()+0x6a: function has unreachable instruction block/cfq-iosched.o: warning: objtool: cfqq_process_refs()+0x56: function has unreachable instruction fs/btrfs/ctree.o: warning: objtool: btrfs_tree_unlock_rw()+0xc6: function has unreachable instruction fs/btrfs/xattr.o: warning: objtool: __btrfs_setxattr()+0x1d7: function has unreachable instruction fs/btrfs/disk-io.o: warning: objtool: btrfs_put_delayed_ref()+0x188: function has unreachable instruction crypto/algif_skcipher.o: warning: objtool: sg_assign_page.isra.8()+0x59: function has unreachable instruction /home/kisskb/slave/src/fs/btrfs/extent_io.c:2654:32: warning: 'tree' may be used uninitialized in this function [-Wuninitialized] drivers/iio/industrialio-core.o: warning: objtool: iio_show_timestamp_clock()+0xbc: function has unreachable instruction kernel/kallsyms.o: warning: objtool: get_symbol_pos()+0x63: function has unreachable instruction /home/kisskb/slave/src/fs/btrfs/inode.c:1459:7: warning: 'ram_bytes' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/btrfs/inode.c:1459:7: warning: 'disk_num_bytes' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/btrfs/inode.c:1457:8: warning: 'extent_offset' may be used uninitialized in this function [-Wuninitialized] crypto/algif_aead.o: warning: objtool: sg_assign_page.isra.8()+0x59: function has unreachable instruction mm/madvise.o: warning: objtool: madvise_vma()+0x4bf: function has unreachable instruction kernel/sched/fair.o: warning: objtool: check_preempt_wakeup()+0x37f: function has unreachable instruction fs/btrfs/extent_io.o: warning: objtool: set_btree_ioerr()+0xb1: function has unreachable instruction net/mac802154/mac_cmd.o: warning: objtool: mac802154_mlme_start_req()+0xde: function has unreachable instruction fs/btrfs/ordered-data.o: warning: objtool: __btrfs_add_ordered_extent()+0x40b: function has unreachable instruction kernel/trace/trace_syscalls.o: warning: objtool: syscall_get_arguments.isra.10.constprop.12()+0xd5: function has unreachable instruction fs/btrfs/locking.o: warning: objtool: btrfs_assert_tree_read_locked()+0x4f: function has unreachable instruction fs/btrfs/export.o: warning: objtool: btrfs_get_parent()+0x167: function has unreachable instruction /home/kisskb/slave/src/net/core/flow_dissector.c:557:7: warning: 'vlan' may be used uninitialized in this function [-Wuninitialized] kernel/futex.o: warning: objtool: unqueue_me_pi()+0x60: function has unreachable instruction /home/kisskb/slave/src/mm/memblock.c:1105:15: warning: 'r' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/lzo.o: warning: objtool: lzo_decompress()+0x6b: function has unreachable instruction mm/memblock.o: warning: objtool: memblock_insert_region()+0x7a: function has unreachable instruction kernel/sched/stop_task.o: warning: objtool: prio_changed_stop()+0x14: function has unreachable instruction fs/btrfs/volumes.o: warning: objtool: btrfs_chunk_item_size()+0x4d: function has unreachable instruction drivers/input/gameport/gameport.o: warning: objtool: gameport_start_polling()+0xa3: function has unreachable instruction fs/btrfs/file.o: warning: objtool: __btrfs_drop_extents()+0x369: function has unreachable instruction fs/btrfs/transaction.o: warning: objtool: join_transaction()+0x206: function has unreachable instruction kernel/time/clockevents.o: warning: objtool: clockevents_exchange_device()+0x102: function has unreachable instruction fs/btrfs/inode.o: warning: objtool: btrfs_set_bit_hook()+0x383: function has unreachable instruction net/core/flow_dissector.o: warning: objtool: skb_flow_dissector_init()+0x80: function has unreachable instruction fs/btrfs/extent-tree.o: warning: objtool: btrfs_extent_inline_ref_size()+0x95: function has unreachable instruction kernel/sched/deadline.o: warning: objtool: replenish_dl_entity()+0x5a: function has unreachable instruction net/mac802154/mib.o: warning: objtool: mac802154_dev_set_page_channel()+0xe8: function has unreachable instruction /home/kisskb/slave/src/block/bfq-wf2q.c:777:24: warning: 'root' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/delayed-ref.o: warning: objtool: update_existing_head_ref()+0x94: function has unreachable instruction /home/kisskb/slave/src/fs/btrfs/free-space-cache.c:2862:5: warning: 'next_zero' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/netlink/genetlink.c:222:23: warning: 'first_id' may be used uninitialized in this function [-Wuninitialized] net/mac802154/iface.o: warning: objtool: ieee802154_if_add()+0x3f3: function has unreachable instruction /home/kisskb/slave/src/net/netlink/af_netlink.c:2173:13: warning: 'alloc_size' may be used uninitialized in this function [-Wuninitialized] kernel/trace/trace_events_filter.o: warning: objtool: append_filter_string.isra.17()+0x29: function has unreachable instruction net/netlink/genetlink.o: warning: objtool: genl_validate_assign_mc_groups()+0x205: function has unreachable instruction mm/page_io.o: warning: objtool: get_swap_bio()+0xdd: function has unreachable instruction block/bio-integrity.o: warning: objtool: bio_integrity_endio()+0x65: function has unreachable instruction kernel/sched/autogroup.o: warning: objtool: autogroup_move_group()+0x6d: function has unreachable instruction net/netlink/af_netlink.o: warning: objtool: netlink_data_ready()+0x14: function has unreachable instruction /home/kisskb/slave/src/net/mac802154/llsec.c:1021:2: warning: 'seclevel.sec_levels' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/mac802154/llsec.c:1021:2: warning: 'seclevel.device_override' may be used uninitialized in this function [-Wuninitialized] net/mac802154/llsec.o: warning: objtool: llsec_tfm_by_len()+0x4f: function has unreachable instruction /home/kisskb/slave/src/drivers/hid/hid-asus.c:305:2: warning: 'kbd_func' may be used uninitialized in this function [-Wuninitialized] block/blk-integrity.o: warning: objtool: blk_rq_map_integrity_sg()+0x1a8: function has unreachable instruction /home/kisskb/slave/src/block/bfq-iosched.c:3713:2: warning: 'bfqd' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/compression.o: warning: objtool: btrfs_submit_compressed_write()+0x330: function has unreachable instruction /home/kisskb/slave/src/fs/btrfs/free-space-cache.c:762:3: warning: 'type' may be used uninitialized in this function [-Wuninitialized] mm/frontswap.o: warning: objtool: __frontswap_curr_pages()+0x4f: function has unreachable instruction drivers/input/evdev.o: warning: objtool: evdev_handle_get_val.isra.9()+0x12c: function has unreachable instruction fs/btrfs/ioctl.o: warning: objtool: create_subvol()+0xcd0: function has unreachable instruction /home/kisskb/slave/src/net/core/dev.c:3106:15: warning: 'tail' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/tree-log.o: warning: objtool: drop_objectid_items()+0x9d: function has unreachable instruction /home/kisskb/slave/src/lib/mpi/mpicoder.c:332:5: warning: 'buff' may be used uninitialized in this function [-Wuninitialized] fs/cachefiles/bind.o: warning: objtool: cachefiles_daemon_add_cache()+0x187: function has unreachable instruction net/mac802154/cfg.o: warning: objtool: wpan_phy_priv()+0x4e: function has unreachable instruction net/core/ethtool.o: warning: objtool: ethtool_get_feature_mask()+0x83: function has unreachable instruction fs/btrfs/free-space-cache.o: warning: objtool: btrfs_put_block_group_trimming()+0x13b: function has unreachable instruction fs/configfs/file.o: warning: objtool: configfs_read_file()+0x157: function has unreachable instruction fs/cachefiles/key.o: warning: objtool: cachefiles_cook_key()+0xb5: function has unreachable instruction fs/configfs/inode.o: warning: objtool: configfs_get_name()+0x80: function has unreachable instruction net/mac80211/status.o: warning: objtool: __ieee80211_tx_status()+0xc65: function has unreachable instruction fs/btrfs/delayed-inode.o: warning: objtool: btrfs_release_delayed_inode()+0x97: function has unreachable instruction net/phonet/pn_dev.o: warning: objtool: phonet_pernet()+0x4e: function has unreachable instruction fs/btrfs/relocation.o: warning: objtool: walk_up_backref()+0x85: function has unreachable instruction net/core/dev.o: warning: objtool: __skb_pull()+0x61: function has unreachable instruction kernel/crash_core.o: warning: objtool: __parse_crashkernel.constprop.0()+0x75: function has unreachable instruction /home/kisskb/slave/src/net/nfc/llcp_core.c:804:12: warning: 'sn_len' may be used uninitialized in this function [-Wuninitialized] net/nfc/rawsock.o: warning: objtool: rawsock_data_exchange_complete()+0x64: function has unreachable instruction fs/cachefiles/daemon.o: warning: objtool: cachefiles_daemon_release()+0xd4: function has unreachable instruction fs/btrfs/reada.o: warning: objtool: reada_add_block()+0xabd: function has unreachable instruction fs/configfs/dir.o: warning: objtool: configfs_depend_prep()+0x8a: function has unreachable instruction fs/cachefiles/interface.o: warning: objtool: cachefiles_attr_changed()+0x166: function has unreachable instruction lib/mpi/mpi-pow.o: warning: objtool: mpi_powm()+0x53f: function has unreachable instruction /home/kisskb/slave/src/fs/btrfs/backref.c:1945:3: warning: 'type' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/kernel/kexec.c:143:6: warning: 'image' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/backref.o: warning: objtool: btrfs_extent_inline_ref_size()+0x95: function has unreachable instruction /home/kisskb/slave/src/mm/swapfile.c:2974:2: warning: 'nr_extents' may be used uninitialized in this function [-Wuninitialized] fs/cachefiles/namei.o: warning: objtool: cachefiles_delete_object()+0xdf: function has unreachable instruction /home/kisskb/slave/src/drivers/input/rmi4/rmi_f11.c:631:3: warning: 'abs_fingers' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/packet/af_packet.c:2708:19: warning: 'data' may be used uninitialized in this function [-Wuninitialized] drivers/input/keyboard/cros_ec_keyb.o: warning: objtool: cros_ec_keyb_probe()+0x356: function has unreachable instruction fs/btrfs/ulist.o: warning: objtool: ulist_del()+0x11a: function has unreachable instruction mm/dmapool.o: warning: objtool: dma_pool_destroy()+0x29a: function has unreachable instruction drivers/iommu/iova.o: warning: objtool: private_find_iova()+0x66: function has unreachable instruction net/phonet/socket.o: warning: objtool: pn_socket_autobind()+0xb8: function has unreachable instruction net/packet/af_packet.o: warning: objtool: skb_set_owner_r()+0x99: function has unreachable instruction mm/swapfile.o: warning: objtool: _enable_swap_info()+0xca: function has unreachable instruction fs/debugfs/inode.o: warning: objtool: __debugfs_create_file()+0xa3: function has unreachable instruction /home/kisskb/slave/src/drivers/iio/accel/mma9551_core.c:590:34: warning: 'pol_mask' may be used uninitialized in this function [-Wuninitialized] fs/exportfs/expfs.o: warning: objtool: reconnect_path()+0x86: function has unreachable instruction kernel/audit.o: warning: objtool: audit_log_vformat()+0x85: function has unreachable instruction fs/cachefiles/rdwr.o: warning: objtool: cachefiles_read_waiter()+0xa1: function has unreachable instruction kernel/auditfilter.o: warning: objtool: audit_comparator()+0xa8: function has unreachable instruction mm/mmu_notifier.o: warning: objtool: do_mmu_notifier_register()+0x64: function has unreachable instruction fs/ext4/bitmap.o: warning: objtool: ext4_chksum()+0x68: function has unreachable instruction net/core/neighbour.o: warning: objtool: __skb_pull()+0x60: function has unreachable instruction net/nfc/nci/core.o: warning: objtool: nci_send_frame()+0x152: function has unreachable instruction fs/fscache/cache.o: warning: objtool: fscache_add_cache()+0x61: function has unreachable instruction /home/kisskb/slave/src/fs/debugfs/file.c:751:2: warning: 'val' may be used uninitialized in this function [-Wuninitialized] fs/f2fs/file.o: warning: objtool: zero_user_segments.constprop.19()+0x7a: function has unreachable instruction /home/kisskb/slave/src/lib/raid6/recov_avx512.c:387:2: warning: #warning "your version of binutils lacks AVX512 support" [-Wcpp] fs/cachefiles/xattr.o: warning: objtool: cachefiles_check_object_type()+0x89: function has unreachable instruction /home/kisskb/slave/src/include/linux/iio/buffer.h:41:32: warning: 'calculated_time' may be used uninitialized in this function [-Wuninitialized] fs/fscache/cookie.o: warning: objtool: fscache_raise_event()+0x59: function has unreachable instruction net/phonet/af_phonet.o: warning: objtool: pn_send()+0x28d: function has unreachable instruction fs/debugfs/file.o: warning: objtool: full_proxy_release()+0xc2: function has unreachable instruction fs/btrfs/scrub.o: warning: objtool: scrub_repair_page_from_good_copy()+0x7b: function has unreachable instruction lib/zlib_deflate/deflate.o: warning: objtool: zlib_deflate_workspacesize()+0xb3: function has unreachable instruction lib/reed_solomon/reed_solomon.o: warning: objtool: decode_rs16()+0x196: function has unreachable instruction net/rfkill/core.o: warning: objtool: rfkill_set_led_trigger_name()+0x55: function has unreachable instruction /home/kisskb/slave/src/drivers/iio/dac/mcp4725.c:487:3: warning: 'ref' may be used uninitialized in this function [-Wuninitialized] drivers/input/touchscreen/ads7846.o: warning: objtool: ads7846_irq()+0x1d3: function has unreachable instruction fs/fscache/operation.o: warning: objtool: fscache_raise_event()+0x59: function has unreachable instruction fs/btrfs/qgroup.o: warning: objtool: btrfs_qgroup_trace_extent_nolock()+0x68: function has unreachable instruction fs/ext4/balloc.o: warning: objtool: ext4_get_group_info()+0x5e: function has unreachable instruction fs/fscache/object.o: warning: objtool: fscache_parent_ready()+0x87: function has unreachable instruction /home/kisskb/slave/src/net/core/rtnetlink.c:1817:30: warning: 'ivvl[len]' may be used uninitialized in this function [-Wuninitialized] net/phonet/pep-gprs.o: warning: objtool: skb_orphan()+0x9f: function has unreachable instruction /home/kisskb/slave/src/drivers/iio/gyro/adis16130.c:85:8: warning: 'temp' may be used uninitialized in this function [-Wuninitialized] kernel/audit_watch.o: warning: objtool: audit_watch_handle_event()+0x78: function has unreachable instruction net/core/rtnetlink.o: warning: objtool: rtm_msgindex()+0x50: function has unreachable instruction fs/ext4/file.o: warning: objtool: ext4_file_write_iter()+0x643: function has unreachable instruction /home/kisskb/slave/src/mm/slub.c:2947:14: warning: 'df.cnt' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/slub.c:2947:14: warning: 'df.freelist' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/slub.c:2955:25: warning: 'df.tail' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/slub.c:2926:1: warning: 'df.s' may be used uninitialized in this function [-Wuninitialized] fs/ext4/extents_status.o: warning: objtool: ext4_es_end()+0x56: function has unreachable instruction kernel/auditsc.o: warning: objtool: __audit_syscall_entry()+0xe5: function has unreachable instruction mm/slub.o: warning: objtool: __bit_spin_unlock.constprop.53()+0x4f: function has unreachable instruction fs/fscache/page.o: warning: objtool: fscache_release_retrieval_op()+0xb9: function has unreachable instruction net/phonet/pep.o: warning: objtool: skb_set_owner_r()+0x9a: function has unreachable instruction net/sched/sch_generic.o: warning: objtool: dev_trans_start()+0x30: function has unreachable instruction fs/ext4/ext4_jbd2.o: warning: objtool: ext4_get_nojournal()+0x62: function has unreachable instruction kernel/audit_fsnotify.o: warning: objtool: audit_mark_handle_event()+0x6f: function has unreachable instruction /home/kisskb/slave/src/fs/ext4/ialloc.c:1212:9: warning: 'bit' may be used uninitialized in this function [-Wuninitialized] fs/ext4/fsync.o: warning: objtool: ext4_sync_file()+0xd7: function has unreachable instruction /home/kisskb/slave/src/include/uapi/linux/swab.h:51:9: warning: 'buf_addr' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/input/touchscreen/melfas_mip4.c:1118:26: warning: 'fw_size' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/input/touchscreen/melfas_mip4.c:1118:26: warning: 'fw_start_offset' may be used uninitialized in this function [-Wuninitialized] fs/ext4/ialloc.o: warning: objtool: ext4_get_group_info()+0x5f: function has unreachable instruction fs/ext4/inline.o: warning: objtool: ext4_get_inline_xattr_pos()+0x5e: function has unreachable instruction net/unix/garbage.o: warning: objtool: scan_children()+0xf9: function has unreachable instruction net/mac80211/offchannel.o: warning: objtool: ieee80211_mgmt_tx_cancel_wait()+0x55: function has unreachable instruction net/core/filter.o: warning: objtool: __skb_pull()+0x60: function has unreachable instruction /home/kisskb/slave/src/fs/ext4/extents.c:3561:21: warning: 'abut_ex' may be used uninitialized in this function [-Wuninitialized] kernel/irq_work.o: warning: objtool: irq_work_run_list()+0x5f: function has unreachable instruction /home/kisskb/slave/src/fs/btrfs/uuid-tree.c:151:21: warning: 'offset' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/btrfs/uuid-tree.c:152:25: warning: 'eb' may be used uninitialized in this function [-Wuninitialized] mm/migrate.o: warning: objtool: __migration_entry_wait()+0x161: function has unreachable instruction fs/btrfs/raid56.o: warning: objtool: rbio_is_full()+0xbc: function has unreachable instruction net/sched/sch_cbq.o: warning: objtool: cbq_delete()+0x403: function has unreachable instruction fs/ext4/indirect.o: warning: objtool: ext4_clear_blocks()+0x1fe: function has unreachable instruction net/core/sock_diag.o: warning: objtool: sock_diag_unregister()+0x97: function has unreachable instruction fs/ext4/extents.o: warning: objtool: ext4_should_journal_data()+0x199: function has unreachable instruction kernel/audit_tree.o: warning: objtool: audit_tree_freeing_mark()+0x285: function has unreachable instruction drivers/isdn/hardware/mISDN/hfcpci.o: warning: objtool: hfc_remove_pci()+0x225: function has unreachable instruction /home/kisskb/slave/src/fs/f2fs/gc.c:846:35: warning: 'nofs' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/send.o: warning: objtool: begin_cmd()+0xd0: function has unreachable instruction lib/iommu-helper.o: warning: objtool: iommu_is_span_boundary()+0x9e: function has unreachable instruction fs/ext4/mmp.o: warning: objtool: ext4_mmp_csum()+0x6f: function has unreachable instruction net/core/timestamping.o: warning: objtool: skb_defer_rx_timestamp()+0x147: function has unreachable instruction fs/f2fs/checkpoint.o: warning: objtool: f2fs_crc32()+0x8f: function has unreachable instruction net/core/ptp_classifier.o: warning: objtool: ptp_classifier_init()+0x71: function has unreachable instruction fs/ext4/move_extent.o: warning: objtool: ext4_should_journal_data()+0x199: function has unreachable instruction /home/kisskb/slave/src/lib/swiotlb.c:724:14: warning: 'dev_addr' may be used uninitialized in this function [-Wuninitialized] lib/swiotlb.o: warning: objtool: swiotlb_tbl_map_single()+0x188: function has unreachable instruction lib/iommu-common.o: warning: objtool: iommu_tbl_pool_init()+0xe7: function has unreachable instruction lib/syscall.o: warning: objtool: collect_syscall()+0x346: function has unreachable instruction /home/kisskb/slave/src/drivers/iio/proximity/srf08.c:270:33: warning: 'regval' may be used uninitialized in this function [-Wuninitialized] mm/balloon_compaction.o: warning: objtool: balloon_page_enqueue()+0xa4: function has unreachable instruction net/core/net-sysfs.o: warning: objtool: netdev_release()+0x53: function has unreachable instruction fs/btrfs/hash.o: warning: objtool: btrfs_crc32c()+0x8b: function has unreachable instruction mm/page_isolation.o: warning: objtool: start_isolate_page_range()+0x66: function has unreachable instruction lib/dynamic_queue_limits.o: warning: objtool: dql_completed()+0x61: function has unreachable instruction /home/kisskb/slave/src/fs/f2fs/node.c:2437:11: warning: 'nat_blk' may be used uninitialized in this function [-Wuninitialized] lib/nlattr.o: warning: objtool: validate_nla()+0x9f: function has unreachable instruction /home/kisskb/slave/src/drivers/iio/temperature/tsys01.c:94:9: warning: 'temperature' may be used uninitialized in this function [-Wuninitialized] fs/f2fs/node.o: warning: objtool: get_node_path()+0x255: function has unreachable instruction fs/ext4/namei.o: warning: objtool: ext4_rec_len_to_disk()+0x6f: function has unreachable instruction fs/f2fs/data.o: warning: objtool: verify_block_addr()+0x74: function has unreachable instruction lib/sg_pool.o: warning: objtool: sg_pool_index()+0x53: function has unreachable instruction /home/kisskb/slave/src/drivers/input/touchscreen/wdt87xx_i2c.c:753:4: warning: 'device_checksum' may be used uninitialized in this function [-Wuninitialized] net/core/gro_cells.o: warning: objtool: gro_cells_init()+0x10c: function has unreachable instruction net/wimax/op-rfkill.o: warning: objtool: __wimax_rf_toggle_radio()+0x6e: function has unreachable instruction lib/dynamic_debug.o: warning: objtool: parse_lineno()+0x59: function has unreachable instruction lib/atomic64_test.o: warning: objtool: test_atomics_init()+0x537: function has unreachable instruction net/sched/sch_teql.o: warning: objtool: teql_master_xmit()+0x9c2: function has unreachable instruction net/wimax/id-table.o: warning: objtool: wimax_id_table_add()+0x5b: function has unreachable instruction mm/zsmalloc.o: warning: objtool: unpin_tag()+0x4f: function has unreachable instruction net/wimax/op-state-get.o: warning: objtool: wimax_gnl_doit_state_get()+0x62: function has unreachable instruction fs/ext4/page-io.o: warning: objtool: ext4_finish_bio()+0xf3: function has unreachable instruction net/wimax/op-reset.o: warning: objtool: wimax_reset()+0x69: function has unreachable instruction /home/kisskb/slave/src/drivers/iio/magnetometer/hid-sensor-magn-3d.c:527:22: warning: 'channels' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/ext4/mballoc.c:1094:6: warning: 'e4b.bd_bitmap' may be used uninitialized in this function [-Wuninitialized] net/wimax/op-msg.o: warning: objtool: wimax_msg_send()+0x76: function has unreachable instruction lib/irq_poll.o: warning: objtool: irq_poll_enable()+0x50: function has unreachable instruction net/wimax/stack.o: warning: objtool: wimax_gnl_re_state_change_alloc()+0x77: function has unreachable instruction fs/btrfs/acl.o: warning: objtool: btrfs_get_acl()+0x4b: 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] /home/kisskb/slave/src/net/core/devlink.c:911:3: warning: 'threshold_type' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/iio/pressure/zpa2326.c:868:15: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] fs/ext4/inode.o: warning: objtool: ext4_inode_journal_mode()+0x19f: function has unreachable instruction /home/kisskb/slave/src/drivers/hwmon/ltc2990.c:89:17: warning: 'value' may be used uninitialized in this function [-Wuninitialized] fs/ext4/mballoc.o: warning: objtool: get_groupinfo_cache()+0x59: function has unreachable instruction fs/ext4/readpage.o: warning: objtool: ext4_mpage_readpages()+0xba4: function has unreachable instruction drivers/leds/led-triggers.o: warning: objtool: led_trigger_rename_static()+0x55: function has unreachable instruction /home/kisskb/slave/src/net/sched/sch_choke.c:128:2: warning: 'idx' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/iio/light/lm3533-als.c:424:18: warning: 'enable' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/check-integrity.o: warning: objtool: btrfsic_block_link_hashtable_lookup()+0xa0: function has unreachable instruction fs/fuse/dev.o: warning: objtool: fuse_copy_fill()+0x127: function has unreachable instruction fs/ext4/sysfs.o: warning: objtool: PDE_DATA.isra.8()+0x14: function has unreachable instruction /home/kisskb/slave/src/net/wireless/radiotap.c:295:10: warning: 'size' may be used uninitialized in this function [-Wuninitialized] drivers/hid/hid-sony.o: warning: objtool: sony_leds_remove()+0x60: function has unreachable instruction net/mac80211/iface.o: warning: objtool: ieee80211_setup_sdata()+0x428: function has unreachable instruction fs/ext4/acl.o: warning: objtool: ext4_get_acl()+0x4a: function has unreachable instruction lib/idr.o: warning: objtool: ida_simple_get()+0x62: function has unreachable instruction net/sched/cls_rsvp.o: warning: objtool: rsvp_change()+0x2ea: function has unreachable instruction net/mac80211/ethtool.o: warning: objtool: wiphy_priv()+0x4e: function has unreachable instruction /home/kisskb/slave/src/drivers/mcb/mcb-parse.c:247:7: warning: 'cb' may be used uninitialized in this function [-Wuninitialized] drivers/leds/leds-pca9532.o: warning: objtool: pca9532_probe()+0x479: function has unreachable instruction lib/ioremap.o: warning: objtool: ioremap_page_range()+0x67: function has unreachable instruction net/sched/cls_rsvp6.o: warning: objtool: rsvp_change()+0x2ec: function has unreachable instruction fs/ext4/resize.o: warning: objtool: ext4_setup_next_flex_gd()+0xcd: function has unreachable instruction net/mac80211/cfg.o: warning: objtool: wiphy_priv()+0x4e: function has unreachable instruction net/wireless/core.o: warning: objtool: wiphy_to_rdev()+0x4e: function has unreachable instruction lib/kobject.o: warning: objtool: kobject_add_internal()+0x492: function has unreachable instruction net/x25/x25_in.o: warning: objtool: skb_set_owner_r()+0x9a: function has unreachable instruction net/wireless/util.o: warning: objtool: wiphy_to_rdev()+0x4e: function has unreachable instruction fs/fuse/control.o: warning: objtool: fuse_ctl_add_dentry()+0x72: function has unreachable instruction /home/kisskb/slave/src/net/sched/em_meta.c:183:14: warning: 'tag' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/mac80211/tx.c:2413:3: warning: 'chanctx_conf' may be used uninitialized in this function [-Wuninitialized] fs/fuse/dir.o: warning: objtool: fuse_access()+0x77: function has unreachable instruction net/wireless/reg.o: warning: objtool: wiphy_to_rdev()+0x4e: function has unreachable instruction /home/kisskb/slave/src/fs/ext4/xattr.c:1561:25: warning: 'no_expand' may be used uninitialized in this function [-Wuninitialized] net/mac80211/util.o: warning: objtool: wiphy_to_ieee80211_hw()+0x4e: function has unreachable instruction fs/ext4/xattr.o: warning: objtool: ext4_chksum()+0x68: 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] /home/kisskb/slave/src/lib/kobject_uevent.c:217:39: warning: 'env' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/lib/kobject_uevent.c:117:2: warning: 'action_args' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/lib/kobject_uevent.c:217:4: warning: 'action' may be used uninitialized in this function [-Wuninitialized] fs/fuse/inode.o: warning: objtool: fuse_destroy_inode()+0x60: function has unreachable instruction net/wireless/scan.o: warning: objtool: wiphy_to_rdev()+0x4e: function has unreachable instruction net/mac80211/tx.o: warning: objtool: ieee80211_monitor_start_xmit()+0x69: function has unreachable instruction fs/fuse/file.o: warning: objtool: fuse_range_is_writeback()+0xa8: function has unreachable instruction /home/kisskb/slave/src/net/mac80211/tdls.c:114:42: warning: 'subband_start' may be used uninitialized in this function [-Wuninitialized] drivers/misc/lkdtm_core.o: warning: objtool: lkdtm_do_action()+0x7c: function has unreachable instruction lib/plist.o: warning: objtool: plist_requeue()+0x6c: function has unreachable instruction /home/kisskb/slave/src/net/mac80211/driver-ops.h:1124:6: warning: 'ch_sw_tm_ie' may be used uninitialized in this function [-Wuninitialized] drivers/misc/lkdtm_heap.o: warning: objtool: lkdtm_READ_AFTER_FREE()+0x17a: function has unreachable instruction drivers/misc/lkdtm_bugs.o: warning: objtool: lkdtm_BUG()+0x14: function has unreachable instruction drivers/mmc/host/tifm_sd.o: warning: objtool: tifm_sd_exec()+0x8b: function has unreachable instruction drivers/net/eql.o: warning: objtool: eql_open()+0x75: function has unreachable instruction net/wireless/chan.o: warning: objtool: cfg80211_reg_can_beacon_relax()+0xda: function has unreachable instruction drivers/media/common/saa7146/saa7146_video.o: warning: objtool: video_end.isra.3()+0x29f: function has unreachable instruction net/wireless/mlme.o: warning: objtool: wiphy_to_rdev()+0x4e: function has unreachable instruction lib/radix-tree.o: warning: objtool: radix_tree_node_alloc.constprop.19()+0x165: function has unreachable instruction drivers/misc/enclosure.o: warning: objtool: enclosure_register()+0x9a: function has unreachable instruction drivers/mmc/host/mtk-sd.o: warning: objtool: dma_free_coherent()+0x75: function has unreachable instruction drivers/mtd/mtdconcat.o: warning: objtool: concat_erase()+0x2f0: function has unreachable instruction drivers/mtd/mtdpart.o: warning: objtool: allocate_partition()+0xbcf: function has unreachable instruction drivers/media/common/saa7146/saa7146_core.o: warning: objtool: pci_free_consistent()+0x8a: function has unreachable instruction net/wireless/sme.o: warning: objtool: wiphy_to_rdev()+0x4e: function has unreachable instruction drivers/mtd/mtdcore.o: warning: objtool: __put_mtd_device()+0x5d: function has unreachable instruction drivers/misc/tifm_core.o: warning: objtool: tifm_map_sg()+0xb9: function has unreachable instruction drivers/media/common/saa7146/saa7146_fops.o: warning: objtool: fops_write()+0x12a: function has unreachable instruction drivers/mmc/host/sdhci.o: warning: objtool: dma_free_coherent()+0x75: function has unreachable instruction net/wireless/ibss.o: warning: objtool: wiphy_to_rdev()+0x4e: function has unreachable instruction drivers/media/common/saa7146/saa7146_hlp.o: warning: objtool: saa7146_set_capture()+0x345: function has unreachable instruction drivers/nvme/host/pci.o: warning: objtool: nvme_init_request()+0x5f: function has unreachable instruction drivers/mtd/mtd_blkdevs.o: warning: objtool: add_mtd_blktrans_dev()+0x62: function has unreachable instruction drivers/leds/leds-wm8350.o: warning: objtool: wm8350_led_set()+0xed: function has unreachable instruction drivers/nvme/host/fc.o: warning: objtool: fc_dma_unmap_single()+0xa0: function has unreachable instruction /home/kisskb/slave/src/drivers/hid/usbhid/hid-core.c:816:16: warning: 'field' may be used uninitialized in this function [-Wuninitialized] drivers/media/common/saa7146/saa7146_vbi.o: warning: objtool: pci_free_consistent.constprop.6()+0x83: function has unreachable instruction /home/kisskb/slave/src/drivers/net/macsec.c:1240:17: warning: 'rx_sc' may be used uninitialized in this function [-Wuninitialized] lib/seq_buf.o: warning: objtool: seq_buf_path()+0x27b: function has unreachable instruction drivers/net/macsec.o: warning: objtool: macsec_finalize_skb()+0x126: function has unreachable instruction drivers/mmc/host/mmc_spi.o: warning: objtool: dma_sync_single_for_device()+0x7a: 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/mac80211/mlme.c:1372:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/mac80211/mlme.c:1362:3: warning: 'pwr_level_80211h' may be used uninitialized in this function [-Wuninitialized] net/wireless/lib80211.o: warning: objtool: lib80211_exit()+0x67: function has unreachable instruction drivers/mmc/host/via-sdmmc.o: warning: objtool: via_sdc_send_command()+0x22b: function has unreachable instruction drivers/misc/cb710/core.o: warning: objtool: cb710_unregister_slot()+0xae: function has unreachable instruction drivers/mfd/cros_ec_i2c.o: warning: objtool: cros_ec_pkt_xfer_i2c()+0x8a: function has unreachable instruction net/wireless/wext-sme.o: warning: objtool: wiphy_to_rdev()+0x4e: function has unreachable instruction drivers/mfd/cros_ec_spi.o: warning: objtool: receive_n_bytes()+0x7a: function has unreachable instruction drivers/mtd/maps/map_funcs.o: warning: objtool: simple_map_write()+0xc5: function has unreachable instruction drivers/mtd/mtdswap.o: warning: objtool: mtdswap_readsect()+0x1d7: function has unreachable instruction /home/kisskb/slave/src/fs/ext4/super.c:4209:6: warning: 'first_not_zeroed' may be used uninitialized in this function [-Wuninitialized] lib/string.o: warning: objtool: strlcat()+0x87: function has unreachable instruction drivers/mfd/arizona-core.o: warning: objtool: arizona_clk32k_disable()+0x72: function has unreachable instruction drivers/net/loopback.o: warning: objtool: loopback_xmit()+0xfb: function has unreachable instruction net/wireless/wext-compat.o: warning: objtool: wiphy_to_rdev()+0x4e: function has unreachable instruction drivers/mfd/wm831x-core.o: warning: objtool: wm831x_device_init()+0x8f2: function has unreachable instruction drivers/net/caif/caif_spi.o: warning: objtool: dma_free()+0x6a: function has unreachable instruction drivers/net/caif/caif_virtio.o: warning: objtool: cfv_release_used_buf()+0x75: function has unreachable instruction drivers/net/ieee802154/fakelb.o: warning: objtool: fakelb_hw_ed()+0x4e: function has unreachable instruction fs/ext4/super.o: warning: objtool: ext4_journal_commit_callback()+0x72: function has unreachable instruction fs/gfs2/bmap.o: warning: objtool: gfs2_buffer_clear_tail()+0x5a: function has unreachable instruction fs/jfs/super.o: warning: objtool: jfs_destroy_inode()+0x60: function has unreachable instruction drivers/mtd/devices/docg3.o: warning: objtool: doc_read_oob()+0x87f: function has unreachable instruction fs/gfs2/xattr.o: warning: objtool: ea_list_i()+0x15d: function has unreachable instruction drivers/mmc/host/usdhi6rol0.o: warning: objtool: usdhi6_dma_setup()+0x130: function has unreachable instruction fs/jbd2/commit.o: warning: objtool: jbd_unlock_bh_state()+0x53: function has unreachable instruction /home/kisskb/slave/src/net/wireless/nl80211.c:2394:3: warning: 'rdev' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/wireless/nl80211.c:11915:3: warning: 'wdev' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/wireless/nl80211.c:11950:21: warning: 'rdev' may be used uninitialized in this function [-Wuninitialized] fs/jbd2/transaction.o: warning: objtool: jbd2_journal_file_inode()+0x229: function has unreachable instruction /home/kisskb/slave/src/drivers/net/ieee802154/at86rf230.c:1731:13: warning: 'slp_tr' may be used uninitialized in this function [-Wuninitialized] drivers/net/fddi/skfp/skfddi.o: warning: objtool: pci_unmap_single()+0x8f: function has unreachable instruction drivers/net/phy/mdio_bus.o: warning: objtool: mdiobus_release()+0x5c: function has unreachable instruction fs/gfs2/dir.o: warning: objtool: gfs2_dirent_offset()+0x4e: function has unreachable instruction drivers/mtd/maps/latch-addr-flash.o: warning: objtool: lf_write()+0x113: function has unreachable instruction drivers/misc/mei/hbm.o: warning: objtool: mei_hbm_dispatch()+0x1812: function has unreachable instruction drivers/net/ieee802154/at86rf230.o: warning: objtool: at86rf230_ed()+0x4e: function has unreachable instruction drivers/mtd/nand/nand_bbt.o: warning: objtool: verify_bbt_descr()+0x96: function has unreachable instruction fs/jfs/inode.o: warning: objtool: jfs_truncate_nolock()+0x6f: function has unreachable instruction fs/jbd2/revoke.o: warning: objtool: jbd2_journal_destroy_revoke_table()+0x69: function has unreachable instruction fs/gfs2/log.o: warning: objtool: gfs2_ail1_empty()+0xf3: function has unreachable instruction drivers/misc/genwqe/card_utils.o: warning: objtool: __genwqe_alloc_consistent()+0xcb: function has unreachable instruction fs/gfs2/lops.o: warning: objtool: gfs2_unpin()+0x68: function has unreachable instruction drivers/media/platform/marvell-ccic/mcam-core.o: warning: objtool: dma_free_coherent()+0x75: function has unreachable instruction drivers/parport/parport_pc.o: warning: objtool: parport_pc_probe_port()+0x10d7: function has unreachable instruction fs/gfs2/glops.o: warning: objtool: __gfs2_ail_flush()+0x23b: function has unreachable instruction drivers/misc/mei/interrupt.o: warning: objtool: mei_irq_write_handler()+0x504: function has unreachable instruction net/wireless/nl80211.o: warning: objtool: wiphy_to_rdev()+0x4e: function has unreachable instruction fs/gfs2/meta_io.o: warning: objtool: gfs2_aspace_writepage()+0xc7: function has unreachable instruction drivers/media/pci/cx25821/cx25821-core.o: warning: objtool: pci_free_consistent()+0x8a: function has unreachable instruction fs/jbd2/recovery.o: warning: objtool: jbd2_chksum()+0x68: function has unreachable instruction /home/kisskb/slave/src/drivers/net/ieee802154/ca8210.c:1949:9: warning: missing braces around initializer [-Wmissing-braces] /home/kisskb/slave/src/drivers/net/ieee802154/ca8210.c:1949:9: warning: (near initialization for 'header.fc') [-Wmissing-braces] fs/jbd2/checkpoint.o: warning: objtool: jbd2_cleanup_journal_tail()+0xba: function has unreachable instruction fs/jfs/namei.o: warning: objtool: commitZeroLink()+0x109: function has unreachable instruction drivers/net/ieee802154/atusb.o: warning: objtool: atusb_ed()+0x4e: function has unreachable instruction drivers/mtd/nand/nand_base.o: warning: objtool: nand_select_chip()+0x44: function has unreachable instruction drivers/media/platform/sh_veu.o: warning: objtool: sh_veu_4cc2cspace()+0x5f: function has unreachable instruction fs/gfs2/aops.o: warning: objtool: gfs2_page_add_databufs()+0x66: function has unreachable instruction /home/kisskb/slave/src/drivers/media/rc/rc-main.c:1475:20: warning: 'protocol' may be used uninitialized in this function [-Wuninitialized] drivers/media/platform/m2m-deinterlace.o: warning: objtool: get_q_data()+0x37: function has unreachable instruction /home/kisskb/slave/src/drivers/media/rc/rc-main.c:1042:15: warning: 'mask' may be used uninitialized in this function [-Wuninitialized] drivers/pci/pci.o: warning: objtool: pci_choose_state()+0xdf: function has unreachable instruction /home/kisskb/slave/src/drivers/net/plip/plip.c:824:4: warning: 'lbuf' may be used uninitialized in this function [-Wuninitialized] drivers/misc/mic/host/mic_boot.o: warning: objtool: dma_unmap_sg_attrs.constprop.6()+0x7a: function has unreachable instruction fs/jbd2/journal.o: warning: objtool: get_slab()+0x5e: function has unreachable instruction drivers/pci/endpoint/pci-epf-core.o: warning: objtool: pci_epf_free_space()+0xb1: function has unreachable instruction /home/kisskb/slave/src/drivers/misc/mic/vop/vop_vringh.c:1106:24: warning: 'pa' may be used uninitialized in this function [-Wuninitialized] drivers/mfd/mc13xxx-core.o: warning: objtool: mc13xxx_reg_rmw()+0x64: function has unreachable instruction drivers/media/v4l2-core/v4l2-ioctl.o: warning: objtool: v4l2_norm_to_name()+0x5b: function has unreachable instruction fs/kernfs/mount.o: warning: objtool: kernfs_node_dentry()+0x5e: function has unreachable instruction /home/kisskb/slave/src/drivers/misc/mic/vop/vop_vringh.c:247:2: warning: 'devp' may be used uninitialized in this function [-Wuninitialized] fs/jfs/jfs_imap.o: warning: objtool: diFindFree()+0x5e: function has unreachable instruction fs/gfs2/glock.o: warning: objtool: glock_compare()+0xc4: function has unreachable instruction fs/kernfs/inode.o: warning: objtool: kernfs_get_inode()+0x1a7: function has unreachable instruction drivers/mtd/ubi/vtbl.o: warning: objtool: ubi_change_vtbl_record()+0x1c5: function has unreachable instruction fs/nilfs2/file.o: warning: objtool: nilfs_page_mkwrite()+0x271: function has unreachable instruction fs/gfs2/file.o: warning: objtool: gfs2_write_calc_reserv()+0x75: function has unreachable instruction drivers/pci/setup-bus.o: warning: objtool: pci_assign_unassigned_root_bus_resources()+0x183: function has unreachable instruction fs/notify/notification.o: warning: objtool: fsnotify_notify_queue_is_empty()+0x54: function has unreachable instruction fs/nilfs2/inode.o: warning: objtool: nilfs_clear_inode()+0x5a: function has unreachable instruction fs/gfs2/ops_fstype.o: warning: objtool: init_sb()+0x2c6: function has unreachable instruction fs/notify/fsnotify.o: warning: objtool: fsnotify()+0x4ef: function has unreachable instruction drivers/media/v4l2-core/v4l2-event.o: warning: objtool: v4l2_event_subscribed()+0x65: function has unreachable instruction fs/jfs/jfs_xtree.o: warning: objtool: xtExtend()+0x6e7: function has unreachable instruction drivers/mtd/nand/cafe_nand.o: warning: objtool: cafe_nand_bug()+0x14: function has unreachable instruction drivers/media/v4l2-core/v4l2-subdev.o: warning: objtool: v4l2_subdev_init()+0x60: function has unreachable instruction drivers/net/phy/dp83640.o: warning: objtool: dp83640_exit()+0x81: function has unreachable instruction /home/kisskb/slave/src/drivers/pci/vc.c:158:24: warning: 'ctrl_pos2' may be used uninitialized in this function [-Wuninitialized] fs/notify/fanotify/fanotify.o: warning: objtool: fanotify_handle_event()+0x22d: function has unreachable instruction drivers/misc/pci_endpoint_test.o: warning: objtool: dma_free_coherent()+0x75: function has unreachable instruction fs/notify/mark.o: warning: objtool: __fsnotify_recalc_mask()+0x53: function has unreachable instruction drivers/misc/mic/scif/scif_nodeqp.o: warning: objtool: dma_map_sg_attrs.constprop.18()+0xcf: function has unreachable instruction drivers/media/tuners/tda18271-maps.o: warning: objtool: tda18271_lookup_pll_map()+0x70: function has unreachable instruction fs/notify/fanotify/fanotify_user.o: warning: objtool: fanotify_read()+0x165: function has unreachable instruction fs/nilfs2/dir.o: warning: objtool: nilfs_set_link()+0xc5: function has unreachable instruction fs/jfs/jfs_dmap.o: warning: objtool: blkstol2()+0xbd: function has unreachable instruction fs/notify/inotify/inotify_fsnotify.o: warning: objtool: inotify_handle_event()+0x6e: function has unreachable instruction /home/kisskb/slave/src/drivers/misc/vmw_vmci/vmci_datagram.c:262:4: warning: 'src_priv_flags' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/net/virtio_net.c:2011:4: warning: 'v' may be used uninitialized in this function [-Wuninitialized] drivers/media/tuners/tda18271-common.o: warning: objtool: __tda18271_write_regs()+0xb8: function has unreachable instruction fs/nilfs2/super.o: warning: objtool: nilfs_mount()+0x303: function has unreachable instruction fs/gfs2/inode.o: warning: objtool: gfs2_create_inode()+0xf31: function has unreachable instruction drivers/net/virtio_net.o: warning: objtool: virtio_device_ready()+0x69: function has unreachable instruction fs/notify/inotify/inotify_user.o: warning: objtool: inotify_idr_find_locked()+0x5a: function has unreachable instruction drivers/mtd/nand/nandsim.o: warning: objtool: ns_hwcontrol()+0x68c: function has unreachable instruction drivers/net/usb/r8152.o: warning: objtool: napi_enable()+0x54: function has unreachable instruction drivers/misc/vmw_vmci/vmci_guest.o: warning: objtool: dma_free_coherent.constprop.3()+0x6f: function has unreachable instruction drivers/net/ppp/ppp_generic.o: warning: objtool: ppp_pernet()+0x4e: function has unreachable instruction fs/jfs/jfs_dtree.o: warning: objtool: add_index()+0x88: function has unreachable instruction drivers/media/v4l2-core/v4l2-common.o: warning: objtool: v4l2_i2c_new_subdev_board()+0x63: function has unreachable instruction fs/nilfs2/page.o: warning: objtool: nilfs_copy_page()+0x63: function has unreachable instruction drivers/net/usb/dm9601.o: warning: objtool: dm9601_tx_fixup()+0x1a1: function has unreachable instruction drivers/pci/pcie/aspm.o: warning: objtool: pcie_update_aspm_capable()+0x58: function has unreachable instruction drivers/net/team/team.o: warning: objtool: team_nl_send_options_get()+0x67f: function has unreachable instruction /home/kisskb/slave/src/drivers/mtd/ubi/eba.c:898:7: warning: 'opnum' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.o: warning: objtool: wiphy_priv()+0x4e: function has unreachable instruction fs/nilfs2/mdt.o: warning: objtool: nilfs_page_get_nth_block()+0x5a: function has unreachable instruction drivers/net/ppp/pppoe.o: warning: objtool: pppoe_pernet()+0x4e: function has unreachable instruction fs/jfs/jfs_metapage.o: warning: objtool: metapage_readpage()+0x81: function has unreachable instruction fs/quota/dquot.o: warning: objtool: inode_reserved_space()+0x5c: function has unreachable instruction drivers/net/team/team_mode_loadbalance.o: warning: objtool: lb_tx_method_get()+0xb2: function has unreachable instruction fs/quota/quota_v2.o: warning: objtool: make_kqid.isra.4()+0x19: function has unreachable instruction fs/nilfs2/btnode.o: warning: objtool: nilfs_btnode_create_block()+0xf1: function has unreachable instruction fs/nilfs2/bmap.o: warning: objtool: nilfs_bmap_data_get_key()+0x136: function has unreachable instruction fs/gfs2/quota.o: warning: objtool: spin_unlock_bucket()+0x54: function has unreachable instruction drivers/mtd/ubi/attach.o: warning: objtool: add_to_list()+0x219: function has unreachable instruction fs/jfs/jfs_txnmgr.o: warning: objtool: txUnlock()+0x179: function has unreachable instruction fs/jfs/jfs_logmgr.o: warning: objtool: lbmfree()+0x63: function has unreachable instruction fs/sysfs/dir.o: warning: objtool: sysfs_create_dir_ns()+0x65: function has unreachable instruction fs/sysfs/symlink.o: warning: objtool: sysfs_do_create_link_sd.isra.2()+0x6e: function has unreachable instruction fs/reiserfs/bitmap.o: warning: objtool: reiserfs_read_bitmap_block()+0x1db: function has unreachable instruction drivers/misc/vmw_vmci/vmci_queue_pair.o: warning: objtool: qp_free_queue()+0xc8: function has unreachable instruction fs/sysfs/group.o: warning: objtool: internal_create_group()+0xaf: function has unreachable instruction drivers/net/wireless/intersil/hostap/hostap_cs.o: warning: objtool: prism2_download_aux_dump_proc_open()+0x50: function has unreachable instruction fs/nilfs2/segbuf.o: warning: objtool: nilfs_segbuf_submit_bh.constprop.4()+0x64: function has unreachable instruction fs/sysfs/file.o: warning: objtool: seq_commit()+0x91: function has unreachable instruction drivers/media/pci/ivtv/ivtv-irq.o: warning: objtool: pci_dma_sync_single_for_device()+0x8f: function has unreachable instruction fs/quota/quota_tree.o: warning: objtool: qtree_get_next_id()+0x7c: function has unreachable instruction fs/nilfs2/recovery.o: warning: objtool: nilfs_read_summary_info()+0x69: function has unreachable instruction drivers/media/v4l2-core/videobuf-vmalloc.o: warning: objtool: videobuf_to_vmalloc()+0x56: function has unreachable instruction drivers/net/usb/smsc95xx.o: warning: objtool: smsc95xx_tx_fixup()+0x8a: function has unreachable instruction fs/gfs2/recovery.o: warning: objtool: gfs2_recover_journal()+0xc2: function has unreachable instruction fs/nilfs2/btree.o: warning: objtool: nilfs_btree_lookup_dirty_buffers()+0xd0: function has unreachable instruction fs/quota/kqid.o: warning: objtool: qid_eq()+0x65: function has unreachable instruction drivers/pci/msi.o: warning: objtool: free_msi_irqs()+0xba: function has unreachable instruction drivers/media/pci/ivtv/ivtv-udma.o: warning: objtool: ivtv_udma_fill_sg_list()+0x101: function has unreachable instruction fs/tracefs/inode.o: warning: objtool: tracefs_create_file()+0xa1: function has unreachable instruction /home/kisskb/slave/src/fs/gfs2/rgrp.c:1556:17: warning: 'rs' may be used uninitialized in this function [-Wuninitialized] fs/gfs2/sys.o: warning: objtool: make_kqid.isra.4()+0x19: function has unreachable instruction drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.o: warning: objtool: wiphy_priv()+0x4e: function has unreachable instruction drivers/media/v4l2-core/videobuf-dma-sg.o: warning: objtool: sg_set_page()+0x6d: function has unreachable instruction fs/jfs/xattr.o: warning: objtool: ea_release()+0xd0: function has unreachable instruction drivers/net/wireless/intersil/hostap/hostap_plx.o: warning: objtool: prism2_download_aux_dump_proc_open()+0x50: function has unreachable instruction drivers/misc/mic/scif/scif_rma.o: warning: objtool: dma_free_coherent()+0x75: function has unreachable instruction drivers/media/pci/ivtv/ivtv-queue.o: warning: objtool: pci_dma_sync_single_for_cpu()+0x8f: function has unreachable instruction /home/kisskb/slave/src/drivers/media/v4l2-core/videobuf2-core.c:2517:3: warning: 'vb' may be used uninitialized in this function [-Wuninitialized] fs/gfs2/rgrp.o: warning: objtool: gfs2_setbit()+0x9f: function has unreachable instruction drivers/media/v4l2-core/videobuf-core.o: warning: objtool: videobuf_status()+0x86: function has unreachable instruction drivers/media/v4l2-core/videobuf2-vmalloc.o: warning: objtool: vb2_vmalloc_dmabuf_ops_attach()+0x187: function has unreachable instruction fs/reiserfs/do_balan.o: warning: objtool: balance_leaf_left()+0xc4: function has unreachable instruction drivers/net/wireless/broadcom/b43legacy/dma.o: warning: objtool: free_ringmemory()+0x7b: function has unreachable instruction fs/quota/quota.o: warning: objtool: quota_getstatev()+0x160: function has unreachable instruction drivers/platform/chrome/cros_ec_proto.o: warning: objtool: cros_ec_prepare_tx()+0x8c: function has unreachable instruction drivers/net/usb/smsc75xx.o: warning: objtool: __smsc75xx_write_reg()+0x65: function has unreachable instruction drivers/media/v4l2-core/videobuf2-dma-sg.o: warning: objtool: vb2_dma_sg_finish()+0xab: function has unreachable instruction drivers/media/v4l2-core/videobuf2-dma-contig.o: warning: objtool: vb2_dc_finish()+0xdc: function has unreachable instruction fs/mbcache.o: warning: objtool: hlist_bl_unlock()+0x4f: function has unreachable instruction fs/gfs2/trans.o: warning: objtool: gfs2_trans_begin()+0x6d: function has unreachable instruction fs/ocfs2/alloc.o: warning: objtool: find_path_ins()+0x78: function has unreachable instruction drivers/net/wireless/intersil/prism54/islpci_eth.o: warning: objtool: pci_unmap_single()+0x8f: function has unreachable instruction fs/iomap.o: warning: objtool: iomap_dio_zero()+0x105: function has unreachable instruction fs/posix_acl.o: warning: objtool: acl_by_type()+0x3e: function has unreachable instruction fs/ocfs2/blockcheck.o: warning: objtool: ocfs2_hamming_encode()+0x78: function has unreachable instruction fs/aio.o: warning: objtool: aio_migratepage()+0x187: function has unreachable instruction /home/kisskb/slave/src/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c:290:3: warning: 'id' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c:215:2: warning: 'data_len' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/intersil/p54/p54pci.o: warning: objtool: pci_unmap_single()+0x8f: function has unreachable instruction fs/gfs2/util.o: warning: objtool: gfs2_lm_withdraw()+0x150: function has unreachable instruction /home/kisskb/slave/src/drivers/platform/x86/intel_mid_thermal.c:217:30: warning: 'curr_temp' may be used uninitialized in this function [-Wuninitialized] fs/reiserfs/file.o: warning: objtool: reiserfs_sync_file()+0xb2: function has unreachable instruction /home/kisskb/slave/src/drivers/platform/x86/samsung-laptop.c:1472:2: warning: 'loca' may be used uninitialized in this function [-Wuninitialized] fs/nilfs2/segment.o: warning: objtool: nilfs_segctor_map_segsum_entry()+0xba: function has unreachable instruction drivers/net/wireless/intersil/prism54/isl_38xx.o: warning: objtool: isl38xx_in_queue()+0x5d: function has unreachable instruction drivers/net/wireless/marvell/libertas/cfg.o: warning: objtool: wiphy_priv()+0x4e: function has unreachable instruction /home/kisskb/slave/src/fs/ocfs2/aops.c:845:8: warning: 'wc' may be used uninitialized in this function [-Wuninitialized] drivers/media/pci/ivtv/ivtv-yuv.o: warning: objtool: ivtv_yuv_prep_user_dma()+0x63a: function has unreachable instruction drivers/net/wireless/broadcom/b43/dma.o: warning: objtool: free_ringmemory()+0x98: function has unreachable instruction fs/reiserfs/inode.o: warning: objtool: reiserfs_transaction_running()+0xc9: function has unreachable instruction drivers/net/wireless/intersil/prism54/isl_ioctl.o: warning: objtool: prism54_get_mode()+0x59: function has unreachable instruction drivers/net/wireless/marvell/mwl8k.o: warning: objtool: pci_unmap_single()+0x8f: function has unreachable instruction fs/reiserfs/namei.o: warning: objtool: set_de_object_key()+0x5a: function has unreachable instruction drivers/net/wireless/intersil/prism54/islpci_mgt.o: warning: objtool: pci_map_single()+0x8f: function has unreachable instruction drivers/net/wireless/marvell/libertas/tx.o: warning: objtool: lbs_hard_start_xmit()+0x462: function has unreachable instruction fs/ocfs2/aops.o: warning: objtool: ocfs2_figure_cluster_boundaries()+0xdf: function has unreachable instruction drivers/net/wireless/marvell/libertas/rx.o: warning: objtool: lbs_process_rxed_packet()+0x62: function has unreachable instruction drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.o: warning: objtool: brcmf_btcoex_set_mode()+0x63: function has unreachable instruction drivers/net/wireless/marvell/libertas/firmware.o: warning: objtool: lbs_get_firmware()+0x6a: function has unreachable instruction drivers/net/wireless/marvell/libertas/main.o: warning: objtool: lbs_add_card()+0xb8: function has unreachable instruction drivers/net/wireless/intersil/prism54/islpci_dev.o: warning: objtool: islpci_free_memory()+0x100: function has unreachable instruction drivers/net/usb/usbnet.o: warning: objtool: sg_set_page()+0x6d: function has unreachable instruction drivers/net/wireless/marvell/libertas/cmd.o: warning: objtool: lbs_set_deep_sleep()+0xae: function has unreachable instruction drivers/net/wireless/marvell/libertas/if_spi.o: warning: objtool: spu_read()+0x68: function has unreachable instruction drivers/pps/kapi.o: warning: objtool: pps_event()+0x7b: function has unreachable instruction drivers/mfd/sec-core.o: warning: objtool: sec_pmic_probe()+0x31e: function has unreachable instruction fs/reiserfs/objectid.o: warning: objtool: reiserfs_get_unused_objectid()+0x87: function has unreachable instruction drivers/net/wireless/intersil/prism54/islpci_hotplug.o: warning: objtool: prism54_resume()+0x73: function has unreachable instruction fs/ocfs2/dlmglue.o: warning: objtool: ocfs2_lock_res_dl()+0x4f: function has unreachable instruction drivers/media/pci/tw5864/tw5864-video.o: warning: objtool: dma_free_coherent()+0x75: function has unreachable instruction fs/reiserfs/prints.o: warning: objtool: __reiserfs_panic()+0x11b: function has unreachable instruction drivers/net/usb/cdc-phonet.o: warning: objtool: rx_complete()+0x2e9: function has unreachable instruction drivers/mfd/retu-mfd.o: warning: objtool: retu_regmap_read()+0x68: function has unreachable instruction /home/kisskb/slave/src/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c:1126:22: warning: 'bufsz' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/power/supply/da9052-battery.c:266:4: warning: 'chg_end_current' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.o: warning: objtool: dma_free_coherent()+0x75: function has unreachable instruction /home/kisskb/slave/src/drivers/power/supply/da9052-battery.c:325:6: warning: 'level_lower' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/power/supply/da9052-battery.c:324:22: warning: 'level_upper' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/power/supply/da9052-battery.c:324:59: warning: 'vbat_upper' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/power/supply/da9052-battery.c:325:37: warning: 'vbat_lower' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/ocfs2/dir.c:3685:4: warning: 'split_hash' may be used uninitialized in this function [-Wuninitialized] drivers/media/pci/tw68/tw68-video.o: warning: objtool: tw68_buf_finish()+0x10a: function has unreachable instruction drivers/media/pci/saa7134/saa7134-core.o: warning: objtool: saa7134_pgtable_alloc()+0x92: function has unreachable instruction fs/reiserfs/super.o: warning: objtool: add_save_link()+0x7d: function has unreachable instruction drivers/net/wireless/intersil/prism54/oid_mgt.o: warning: objtool: mgt_cpu_to_le()+0xc8: function has unreachable instruction drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.o: warning: objtool: dma_free_coherent()+0x75: function has unreachable instruction drivers/remoteproc/remoteproc_core.o: warning: objtool: dma_free_coherent()+0x75: function has unreachable instruction fs/ocfs2/heartbeat.o: warning: objtool: ocfs2_do_node_down()+0x5c: function has unreachable instruction drivers/net/usb/sierra_net.o: warning: objtool: sierra_net_tx_fixup()+0x3a8: function has unreachable instruction drivers/media/pci/tw68/tw68-risc.o: warning: objtool: tw68_risc_buffer()+0x189: function has unreachable instruction fs/ocfs2/extent_map.o: warning: objtool: ocfs2_extent_map_trunc()+0xd2: function has unreachable instruction fs/ocfs2/dir.o: warning: objtool: dx_leaf_sort_swap()+0x59: function has unreachable instruction /home/kisskb/slave/src/fs/ocfs2/file.c:1303:29: warning: 'had_lock' may be used uninitialized in this function [-Wuninitialized] fs/reiserfs/tail_conversion.o: warning: objtool: direct2indirect()+0x96: function has unreachable instruction fs/ocfs2/buffer_head_io.o: warning: objtool: ocfs2_write_block()+0x127: function has unreachable instruction fs/ocfs2/file.o: warning: objtool: ocfs2_file_read_iter()+0x556: function has unreachable instruction fs/reiserfs/item_ops.o: warning: objtool: direntry_check_right()+0xa7: function has unreachable instruction fs/ocfs2/dcache.o: warning: objtool: ocfs2_dentry_revalidate()+0x2b9: function has unreachable instruction fs/reiserfs/stree.o: warning: objtool: init_tb_struct()+0x6b: function has unreachable instruction fs/reiserfs/journal.o: warning: objtool: add_to_chunk()+0x67: function has unreachable instruction /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:3481:23: warning: 'rf_amode' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:2633:4: warning: 'vop' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:2635:4: warning: 'vip' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:2637:4: warning: 'bep' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:2639:4: warning: 'bkp' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:2624:17: warning: 'voq' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:2625:9: warning: 'viq' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:2626:9: warning: 'beq' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:2627:9: warning: 'bkq' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:2628:9: warning: 'mgq' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:2629:9: warning: 'hiq' may be used uninitialized in this function [-Wuninitialized] drivers/remoteproc/remoteproc_virtio.o: warning: objtool: rproc_virtio_finalize_features()+0x7d: function has unreachable instruction fs/reiserfs/lock.o: warning: objtool: reiserfs_write_unlock()+0x62: function has unreachable instruction /home/kisskb/slave/src/fs/xfs/libxfs/xfs_alloc.c:2344:8: warning: 'error' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/realtek/rtl818x/rtl8180/dev.o: warning: objtool: pci_unmap_single()+0x8f: function has unreachable instruction drivers/media/usb/zr364xx/zr364xx.o: warning: objtool: free_buffer.isra.6()+0x56: function has unreachable instruction fs/reiserfs/xattr.o: warning: objtool: xattr_unlink()+0x60: function has unreachable instruction drivers/scsi/device_handler/scsi_dh_alua.o: warning: objtool: alua_rtpg_work()+0xb70: function has unreachable instruction drivers/scsi/hosts.o: warning: objtool: scsi_remove_host()+0x1ba: function has unreachable instruction fs/ocfs2/journal.o: warning: objtool: __ocfs2_recovery_map_test()+0x69: function has unreachable instruction drivers/scsi/scsi.o: warning: objtool: scsi_put_command()+0x75: function has unreachable instruction drivers/regulator/core.o: warning: objtool: regulator_check_voltage()+0x5d: function has unreachable instruction drivers/regulator/helpers.o: warning: objtool: regulator_map_voltage_linear()+0x12f: function has unreachable instruction drivers/scsi/scsi_lib_dma.o: warning: objtool: scsi_dma_map()+0xe1: function has unreachable instruction fs/ocfs2/inode.o: warning: objtool: ocfs2_find_actor()+0xc1: function has unreachable instruction /home/kisskb/slave/src/drivers/scsi/constants.c:287:2: warning: 'arr_sz' may be used uninitialized in this function [-Wuninitialized] drivers/ssb/driver_chipcommon_pmu.o: warning: objtool: ssb_pmu0_pllinit_r0()+0xc8: function has unreachable instruction /home/kisskb/slave/src/drivers/media/usb/uvc/uvc_ctrl.c:1807:2: warning: 'ctrl' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/media/usb/uvc/uvc_ctrl.c:2005:2: warning: 'ctrl' may be used uninitialized in this function [-Wuninitialized] drivers/spi/spi.o: warning: objtool: sg_set_page()+0x6d: function has unreachable instruction /home/kisskb/slave/src/drivers/spi/spidev.c:496:10: warning: 'n_ioc' may be used uninitialized in this function [-Wuninitialized] fs/ocfs2/localalloc.o: warning: objtool: ocfs2_reserve_local_alloc_bits()+0x62: function has unreachable instruction drivers/scsi/scsi_error.o: warning: objtool: scsi_times_out()+0x2bb: function has unreachable instruction drivers/target/target_core_configfs.o: warning: objtool: target_unregister_template()+0xb3: function has unreachable instruction drivers/net/wireless/realtek/rtlwifi/pci.o: warning: objtool: pci_unmap_single()+0x8f: function has unreachable instruction fs/ocfs2/mmap.o: warning: objtool: ocfs2_page_mkwrite()+0x50e: function has unreachable instruction drivers/uwb/address.o: warning: objtool: uwb_rc_dev_addr_mgmt()+0x10e: function has unreachable instruction drivers/usb/c67x00/c67x00-ll-hpi.o: warning: objtool: c67x00_ll_husb_reset()+0x79: function has unreachable instruction /home/kisskb/slave/src/fs/xfs/libxfs/xfs_bmap.c:1353:7: warning: 'error' may be used uninitialized in this function [-Wuninitialized] drivers/uio/uio_dmem_genirq.o: warning: objtool: uio_dmem_genirq_release()+0x12c: function has unreachable instruction drivers/scsi/scsi_lib.o: warning: objtool: scsi_mq_uninit_cmd()+0xac: function has unreachable instruction drivers/scsi/scsi_scan.o: warning: objtool: scsi_target_destroy()+0x6d: function has unreachable instruction drivers/target/target_core_tmr.o: warning: objtool: __target_check_io_state()+0x66: function has unreachable instruction drivers/target/target_core_alua.o: warning: objtool: __target_detach_tg_pt_gp()+0x5e: function has unreachable instruction drivers/usb/c67x00/c67x00-sched.o: warning: objtool: c67x00_release_urb()+0x59: function has unreachable instruction drivers/vhost/vringh.o: warning: objtool: range_check()+0x108: function has unreachable instruction fs/ocfs2/reservations.o: warning: objtool: ocfs2_resv_mark_lru()+0x5d: function has unreachable instruction fs/ocfs2/move_extents.o: warning: objtool: __ocfs2_move_extent()+0x463: function has unreachable instruction drivers/scsi/raid_class.o: warning: objtool: raid_setup()+0x57: function has unreachable instruction /home/kisskb/slave/src/include/linux/percpu-refcount.h:275:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] drivers/usb/class/usblp.o: warning: objtool: usblp_disconnect()+0xa4: function has unreachable instruction drivers/rapidio/devices/tsi721.o: warning: objtool: dma_free_coherent()+0x75: function has unreachable instruction drivers/scsi/scsi_transport_sas.o: warning: objtool: sas_sdev_to_rdev()+0x5c: function has unreachable instruction drivers/scsi/scsi_transport_srp.o: warning: objtool: transport_container_unregister()+0x56: function has unreachable instruction drivers/scsi/scsi_transport_spi.o: warning: objtool: transport_container_unregister()+0x56: function has unreachable instruction /home/kisskb/slave/src/drivers/regulator/s2mpa01.c:208:9: warning: 'ramp_shift' may be used uninitialized in this function [-Wuninitialized] drivers/virtio/virtio.o: warning: objtool: __virtio_test_bit()+0x5c: function has unreachable instruction /home/kisskb/slave/src/drivers/rapidio/devices/rio_mport_cdev.c:273:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/regulator/s2mps11.c:233:9: warning: 'ramp_shift' may be used uninitialized in this function [-Wuninitialized] drivers/target/target_core_sbc.o: warning: objtool: sg_set_page()+0x6d: function has unreachable instruction /home/kisskb/slave/src/fs/ocfs2/refcounttree.c:1606:6: warning: 'new_cpos' may be used uninitialized in this function [-Wuninitialized] drivers/rapidio/devices/tsi721_dma.o: warning: objtool: dma_cookie_complete()+0x52: function has unreachable instruction /home/kisskb/slave/src/drivers/regulator/tps6586x-regulator.c:361:3: warning: 'num' may be used uninitialized in this function [-Wuninitialized] drivers/scsi/scsi_transport_fc.o: warning: objtool: transport_container_unregister()+0x55: function has unreachable instruction drivers/target/target_core_transport.o: warning: objtool: __transport_check_aborted_status()+0x5d: function has unreachable instruction fs/ocfs2/resize.o: warning: objtool: ocfs2_group_extend()+0x322: function has unreachable instruction fs/ocfs2/slot_map.o: warning: objtool: ocfs2_set_slot()+0x85: function has unreachable instruction drivers/target/target_core_rd.o: warning: objtool: rd_allocate_sgl_table.isra.4()+0x20b: function has unreachable instruction drivers/virtio/virtio_ring.o: warning: objtool: virtio_has_feature()+0x8c: function has unreachable instruction fs/ocfs2/namei.o: warning: objtool: ocfs2_cleanup_add_entry_failure()+0x82: function has unreachable instruction /home/kisskb/slave/src/drivers/regulator/wm8350-regulator.c:133:19: warning: 'setting' may be used uninitialized in this function [-Wuninitialized] drivers/uwb/est.o: warning: objtool: uwb_est_find_size()+0x233: function has unreachable instruction drivers/rapidio/devices/rio_mport_cdev.o: warning: objtool: dma_free_coherent()+0x75: function has unreachable instruction fs/ocfs2/sysfile.o: warning: objtool: ocfs2_get_system_file_inode()+0x9a: function has unreachable instruction drivers/virtio/virtio_pci_modern.o: warning: objtool: vp_set_status()+0x54: function has unreachable instruction /home/kisskb/slave/src/include/linux/compiler.h:250:2: warning: 'sdp' may be used uninitialized in this function [-Wuninitialized] fs/ocfs2/stackglue.o: warning: objtool: ocfs2_stack_driver_put()+0x62: function has unreachable instruction /home/kisskb/slave/src/fs/ocfs2/suballoc.c:715:2: warning: 'bg_bh' may be used uninitialized in this function [-Wuninitialized] drivers/target/target_core_pscsi.o: warning: objtool: pscsi_execute_cmd()+0x229: function has unreachable instruction fs/ocfs2/filecheck.o: warning: objtool: ocfs2_filecheck_attr_show()+0x1df: function has unreachable instruction fs/ocfs2/suballoc.o: warning: objtool: jbd_unlock_bh_state()+0x53: function has unreachable instruction fs/ocfs2/stack_o2cb.o: warning: objtool: dlm_status_to_errno()+0x4f: function has unreachable instruction drivers/virtio/virtio_pci_legacy.o: warning: objtool: vp_finalize_features()+0x67: function has unreachable instruction /home/kisskb/slave/src/drivers/scsi/sg.c:1129:50: warning: 'sdp' may be used uninitialized in this function [-Wuninitialized] drivers/uwb/lc-dev.o: warning: objtool: uwb_dev_add()+0x60: function has unreachable instruction /home/kisskb/slave/src/drivers/scsi/sg.c:628:2: warning: 'sdp' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/ocfs2/cluster/heartbeat.c:1654:21: warning: 'block_bits' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/ocfs2/cluster/heartbeat.c:1653:24: warning: 'block_bytes' may be used uninitialized in this function [-Wuninitialized] fs/ocfs2/dlmfs/userdlm.o: warning: objtool: __user_dlm_queue_lockres()+0x6f: function has unreachable instruction /home/kisskb/slave/src/drivers/w1/slaves/w1_therm.c:512:2: warning: 'verdict' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/w1/slaves/w1_therm.c:510:15: warning: 'crc' may be used uninitialized in this function [-Wuninitialized] fs/ocfs2/cluster/heartbeat.o: warning: objtool: o2hb_fill_node_map_from_callback()+0x55: function has unreachable instruction drivers/virtio/virtio_input.o: warning: objtool: virtinput_probe()+0x6cf: function has unreachable instruction drivers/virtio/virtio_balloon.o: warning: objtool: virtio_has_feature()+0x8d: function has unreachable instruction fs/ocfs2/quota_global.o: warning: objtool: ocfs2_global_is_id()+0x7e: function has unreachable instruction fs/xfs/xfs_aops.o: warning: objtool: xfs_vm_set_page_dirty()+0x135: function has unreachable instruction fs/ocfs2/dlm/dlmdebug.o: warning: objtool: __dlm_print_one_lock_resource()+0x5d: function has unreachable instruction fs/ocfs2/refcounttree.o: warning: objtool: ocfs2_clear_cow_buffer()+0x52: function has unreachable instruction fs/ocfs2/dlmfs/dlmfs.o: warning: objtool: dlmfs_get_inode()+0xdb: function has unreachable instruction fs/ocfs2/uptodate.o: warning: objtool: ocfs2_metadata_cache_unlock()+0x7f: function has unreachable instruction drivers/net/wireless/rndis_wlan.o: warning: objtool: wiphy_priv()+0x4e: function has unreachable instruction drivers/uwb/whc-rc.o: warning: objtool: dma_free_coherent.constprop.4()+0x6f: function has unreachable instruction drivers/net/wireless/mac80211_hwsim.o: warning: objtool: mac80211_hwsim_tx_frame_no_nl.isra.30()+0x2b2: function has unreachable instruction fs/ocfs2/cluster/nodemanager.o: warning: objtool: o2nm_cluster_group_drop_item()+0x6b: function has unreachable instruction drivers/usb/dwc3/core.o: warning: objtool: dwc3_free_event_buffers()+0xb2: function has unreachable instruction fs/xfs/xfs_message.o: warning: objtool: xfs_alert_tag()+0x10b: function has unreachable instruction /home/kisskb/slave/src/drivers/usb/dwc3/gadget.c:2267:4: warning: 'trb' may be used uninitialized in this function [-Wuninitialized] fs/ocfs2/dlm/dlmdomain.o: warning: objtool: __dlm_lookup_domain_full()+0x5e: function has unreachable instruction fs/ocfs2/cluster/quorum.o: warning: objtool: o2quo_clear_hold.constprop.1()+0x5b: function has unreachable instruction drivers/usb/dwc3/gadget.o: warning: objtool: dma_free_coherent()+0x75: function has unreachable instruction fs/xfs/xfs_icache.o: warning: objtool: xfs_iget()+0xb57: function has unreachable instruction drivers/usb/host/whci/asl.o: warning: objtool: qset_get_next_prev()+0x6e: function has unreachable instruction drivers/usb/host/whci/pzl.o: warning: objtool: pzl_init()+0x7d: function has unreachable instruction fs/ocfs2/cluster/tcp.o: warning: objtool: o2net_num_from_nn()+0x4e: function has unreachable instruction fs/ocfs2/dlm/dlmthread.o: warning: objtool: dlm_flush_asts()+0x114: function has unreachable instruction drivers/usb/host/whci/init.o: warning: objtool: dma_free_coherent()+0x75: function has unreachable instruction drivers/uwb/i1480/dfu/usb.o: warning: objtool: i1480_usb_read()+0x67: function has unreachable instruction /home/kisskb/slave/src/fs/ocfs2/quota_local.c:952:45: warning: 'dchunk' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/uwb/i1480/dfu/phy.c:191:3: warning: 'phy_stat' may be used uninitialized in this function [-Wuninitialized] drivers/uwb/i1480/dfu/phy.o: warning: objtool: i1480_phy_fw_upload()+0x259: function has unreachable instruction fs/ocfs2/cluster/netdebug.o: warning: objtool: next_sc()+0x53: function has unreachable instruction fs/ocfs2/quota_local.o: warning: objtool: ocfs2_recover_local_quota_file()+0x47a: function has unreachable instruction drivers/usb/host/whci/qset.o: warning: objtool: dma_unmap_single_attrs.constprop.13()+0x7a: function has unreachable instruction drivers/usb/host/ehci-hcd.o: warning: objtool: qh_destroy()+0xbc: function has unreachable instruction /home/kisskb/slave/src/drivers/usb/core/hcd.c:722:3: warning: 'bufp' may be used uninitialized in this function [-Wuninitialized] fs/xfs/kmem.o: warning: objtool: kmem_flags_convert()+0x54: function has unreachable instruction fs/xfs/xfs_mount.o: warning: objtool: xfs_initialize_perag()+0x213: function has unreachable instruction drivers/usb/gadget/udc/core.o: warning: objtool: usb_gadget_map_request_by_dev()+0x143: function has unreachable instruction fs/xfs/xfs_file.o: warning: objtool: xfs_lookup_buffer_offset()+0x65: function has unreachable instruction drivers/usb/musb/musb_core.o: warning: objtool: musb_probe()+0x252: function has unreachable instruction drivers/usb/gadget/composite.o: warning: objtool: count_ext_compat()+0x11f: function has unreachable instruction fs/ocfs2/dlm/dlmrecovery.o: warning: objtool: dlm_list_idx_to_ptr()+0xa0: function has unreachable instruction /home/kisskb/slave/src/drivers/usb/host/xhci-hub.c:125:26: warning: 'ssa_count' may be used uninitialized in this function [-Wuninitialized] fs/ocfs2/super.o: warning: objtool: ocfs2_dismount_volume()+0x10d: function has unreachable instruction drivers/usb/core/hub.o: warning: objtool: hub_port_connect_change()+0x8f1: function has unreachable instruction drivers/usb/host/isp1362-hcd.o: warning: objtool: isp1362_hub_status_data()+0xc4: function has unreachable instruction drivers/usb/gadget/function/f_ncm.o: warning: objtool: get_ncm()+0x3a: function has unreachable instruction drivers/usb/core/hcd.o: warning: objtool: dma_unmap_single_attrs.constprop.23()+0x7a: function has unreachable instruction /home/kisskb/slave/src/fs/ocfs2/xattr.c:3003:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] fs/xfs/xfs_super.o: warning: objtool: xfs_fs_alloc_inode()+0x14: function has unreachable instruction /home/kisskb/slave/src/drivers/watchdog/ziirave_wdt.c:766:1: warning: 'fw' may be used uninitialized in this function [-Wuninitialized] drivers/usb/core/buffer.o: warning: objtool: hcd_buffer_alloc()+0x180: function has unreachable instruction drivers/usb/host/ohci-hcd.o: warning: objtool: ohci_stop()+0x258: function has unreachable instruction fs/ocfs2/xattr.o: warning: objtool: ocfs2_xa_bucket_check_space()+0x10f: function has unreachable instruction drivers/usb/gadget/udc/dummy_hcd.o: warning: objtool: dummy_urb_enqueue()+0x1b5: function has unreachable instruction drivers/usb/host/xhci-ring.o: warning: objtool: dma_unmap_single_attrs.constprop.45()+0x7a: function has unreachable instruction drivers/usb/host/xhci-mem.o: warning: objtool: dma_free_coherent()+0x75: function has unreachable instruction drivers/usb/gadget/function/uvc_video.o: warning: objtool: uvcg_video_enable()+0x194: function has unreachable instruction drivers/usb/host/xhci.o: warning: objtool: xhci_init_driver()+0x59: function has unreachable instruction /home/kisskb/slave/src/fs/xfs/xfs_log_recover.c:2318:3: warning: 'uuid' may be used uninitialized in this function [-Wuninitialized] fs/ocfs2/dlm/dlmconvert.o: warning: objtool: __dlm_lockres_state_to_status()+0x53: function has unreachable instruction /home/kisskb/slave/src/drivers/usb/gadget/function/f_fs.c:2176:4: warning: 'type' may be used uninitialized in this function [-Wuninitialized] drivers/usb/gadget/udc/m66592-udc.o: warning: objtool: m66592_enable()+0x70: function has unreachable instruction drivers/usb/gadget/function/f_fs.o: warning: objtool: ffs_epfiles_destroy()+0xf2: function has unreachable instruction drivers/usb/gadget/udc/goku_udc.o: warning: objtool: goku_remove()+0xa9: function has unreachable instruction drivers/usb/gadget/udc/mv_udc_core.o: warning: objtool: dma_free_coherent()+0x75: function has unreachable instruction drivers/usb/wusbcore/crypto.o: warning: objtool: sg_set_page()+0x6d: function has unreachable instruction /home/kisskb/slave/src/drivers/usb/wusbcore/devconnect.c:329:17: warning: 'port' may be used uninitialized in this function [-Wuninitialized] drivers/usb/wusbcore/devconnect.o: warning: objtool: __wusb_dev_get_by_usb_dev()+0x5f: function has unreachable instruction drivers/usb/host/r8a66597-hcd.o: warning: objtool: set_td_timer()+0x59: function has unreachable instruction fs/ocfs2/dlm/dlmlock.o: warning: objtool: __dlm_lockres_state_to_status()+0x53: function has unreachable instruction drivers/usb/usbip/stub_dev.o: warning: objtool: stub_disconnect()+0xd0: function has unreachable instruction drivers/usb/wusbcore/dev-sysfs.o: warning: objtool: wusbhc_get_by_usb_dev()+0x11b: function has unreachable instruction fs/ocfs2/dlm/dlmast.o: warning: objtool: dlm_update_lvb()+0x69: function has unreachable instruction drivers/usb/wusbcore/mmc.o: warning: objtool: wusbhc_start()+0xc9: function has unreachable instruction fs/ocfs2/dlm/dlmunlock.o: warning: objtool: dlmunlock_common()+0xf3: function has unreachable instruction drivers/usb/wusbcore/wusbhc.o: warning: objtool: wusb_cluster_id_put()+0x52: function has unreachable instruction drivers/usb/usbip/stub_rx.o: warning: objtool: stub_recv_cmd_submit()+0xbb: function has unreachable instruction drivers/usb/gadget/udc/mv_u3d_core.o: warning: objtool: dma_free_coherent()+0x75: function has unreachable instruction drivers/usb/gadget/udc/gr_udc.o: warning: objtool: gr_ep_remove()+0xf6: function has unreachable instruction drivers/usb/gadget/function/f_tcm.o: warning: objtool: uasp_status_data_cmpl()+0x283: function has unreachable instruction fs/ocfs2/dlm/dlmmaster.o: warning: objtool: dlm_list_idx_to_ptr()+0xa0: function has unreachable instruction drivers/usb/host/fotg210-hcd.o: warning: objtool: qh_destroy()+0xbc: function has unreachable instruction fs/xfs/xfs_acl.o: warning: objtool: xfs_get_acl()+0x10d: function has unreachable instruction fs/xfs/xfs_log.o: warning: objtool: xlog_assign_tail_lsn_locked()+0x63: function has unreachable instruction Full Log # git rev-parse -q --verify f2882f46b623423c573c4d029b016974b04da954^{commit} f2882f46b623423c573c4d029b016974b04da954 already have revision, skipping fetch # git checkout -q -f -B kisskb f2882f46b623423c573c4d029b016974b04da954 # git clean -qxdf # git log -1 commit f2882f46b623423c573c4d029b016974b04da954 Author: Stephen Rothwell <sfr@canb.auug.org.au> Date: Wed May 31 15:20:48 2017 +1000 Add linux-next specific files for 20170531 Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/um-x86_64-linux/bin/x86_64-linux-gcc --version # < git log --format=%s --max-count=1 f2882f46b623423c573c4d029b016974b04da954 # < make -j 48 ARCH=x86_64 O=/home/kisskb/slave/build/linux-next-rand_x86_64-randconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/um-x86_64-linux/bin/x86_64-linux- randconfig KCONFIG_SEED=0xE878E260 warning: (KVM) selects TASKSTATS which has unmet direct dependencies (NET && MULTIUSER) # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n # Added to kconfig CONFIG_GCC_PLUGINS=n # Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n # Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n # Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n # yes \n \| make -j 48 ARCH=x86_64 O=/home/kisskb/slave/build/linux-next-rand_x86_64-randconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/um-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/linux-next-rand_x86_64-randconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/um-x86_64-linux/bin/x86_64-linux- make[1]: Entering directory '/home/kisskb/slave/build/linux-next-rand_x86_64-randconfig_um-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) scripts/Makefile.kasan:19: Cannot use CONFIG_KASAN: -fsanitize=kernel-address is not supported by compiler HOSTCC scripts/basic/bin2c SYSTBL arch/x86/entry/syscalls/../../include/generated/asm/syscalls_32.h SYSHDR arch/x86/entry/syscalls/../../include/generated/asm/unistd_32_ia32.h SYSHDR arch/x86/entry/syscalls/../../include/generated/asm/unistd_64_x32.h CHK include/config/kernel.release SYSTBL arch/x86/entry/syscalls/../../include/generated/asm/syscalls_64.h SYSHDR arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_64.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 GEN ./Makefile WRAP arch/x86/include/generated/asm/clkdev.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 DESCEND objtool HOSTCC arch/x86/tools/relocs_32.o HOSTCC arch/x86/tools/relocs_64.o HOSTCC arch/x86/tools/relocs_common.o HOSTCC scripts/kallsyms HOSTCC scripts/sortextable HOSTCC /home/kisskb/slave/build/linux-next-rand_x86_64-randconfig_um-x86_64/tools/objtool/fixdep.o CC scripts/mod/devicetable-offsets.s CC scripts/mod/empty.o HOSTCC scripts/mod/mk_elfconfig HOSTLD /home/kisskb/slave/build/linux-next-rand_x86_64-randconfig_um-x86_64/tools/objtool/fixdep-in.o LINK /home/kisskb/slave/build/linux-next-rand_x86_64-randconfig_um-x86_64/tools/objtool/fixdep CC /home/kisskb/slave/build/linux-next-rand_x86_64-randconfig_um-x86_64/tools/objtool/builtin-check.o CC /home/kisskb/slave/build/linux-next-rand_x86_64-randconfig_um-x86_64/tools/objtool/elf.o MKDIR /home/kisskb/slave/build/linux-next-rand_x86_64-randconfig_um-x86_64/tools/objtool/arch/x86/insn/ CC /home/kisskb/slave/build/linux-next-rand_x86_64-randconfig_um-x86_64/tools/objtool/special.o CC /home/kisskb/slave/build/linux-next-rand_x86_64-randconfig_um-x86_64/tools/objtool/str_error_r.o CC /home/kisskb/slave/build/linux-next-rand_x86_64-randconfig_um-x86_64/tools/objtool/libstring.o CC /home/kisskb/slave/build/linux-next-rand_x86_64-randconfig_um-x86_64/tools/objtool/objtool.o CC /home/kisskb/slave/build/linux-next-rand_x86_64-randconfig_um-x86_64/tools/objtool/subcmd-config.o CC /home/kisskb/slave/build/linux-next-rand_x86_64-randconfig_um-x86_64/tools/objtool/run-command.o CC /home/kisskb/slave/build/linux-next-rand_x86_64-randconfig_um-x86_64/tools/objtool/exec-cmd.o CC /home/kisskb/slave/build/linux-next-rand_x86_64-randconfig_um-x86_64/tools/objtool/sigchain.o CC /home/kisskb/slave/build/linux-next-rand_x86_64-randconfig_um-x86_64/tools/objtool/pager.o CC /home/kisskb/slave/build/linux-next-rand_x86_64-randconfig_um-x86_64/tools/objtool/parse-options.o CC /home/kisskb/slave/build/linux-next-rand_x86_64-randconfig_um-x86_64/tools/objtool/help.o GEN /home/kisskb/slave/build/linux-next-rand_x86_64-randconfig_um-x86_64/tools/objtool/arch/x86/insn/inat-tables.c CC /home/kisskb/slave/build/linux-next-rand_x86_64-randconfig_um-x86_64/tools/objtool/arch/x86/decode.o UPD include/config/kernel.release MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/sumversion.o HOSTCC scripts/mod/modpost.o CHK scripts/mod/devicetable-offsets.h Using /home/kisskb/slave/src as source for kernel UPD scripts/mod/devicetable-offsets.h HOSTCC scripts/mod/file2alias.o CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h HOSTLD arch/x86/tools/relocs LD /home/kisskb/slave/build/linux-next-rand_x86_64-randconfig_um-x86_64/tools/objtool/arch/x86/objtool-in.o LD /home/kisskb/slave/build/linux-next-rand_x86_64-randconfig_um-x86_64/tools/objtool/libsubcmd-in.o AR /home/kisskb/slave/build/linux-next-rand_x86_64-randconfig_um-x86_64/tools/objtool/libsubcmd.a LD /home/kisskb/slave/build/linux-next-rand_x86_64-randconfig_um-x86_64/tools/objtool/objtool-in.o LINK /home/kisskb/slave/build/linux-next-rand_x86_64-randconfig_um-x86_64/tools/objtool/objtool 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 HOSTLD scripts/mod/modpost CHK include/generated/asm-offsets.h UPD include/generated/asm-offsets.h CALL /home/kisskb/slave/src/scripts/checksyscalls.sh LD usr/built-in.o CC init/main.o CHK include/generated/compile.h CC init/do_mounts.o CC init/noinitramfs.o CC init/init_task.o CC init/calibrate.o LD certs/built-in.o UPD include/generated/compile.h CC init/version.o LD arch/x86/net/built-in.o CC arch/x86/hyperv/hv_init.o CC arch/x86/realmode/init.o CC arch/x86/events/core.o AS arch/x86/realmode/rm/header.o AS arch/x86/realmode/rm/trampoline_64.o AS arch/x86/realmode/rm/stack.o AS arch/x86/realmode/rm/reboot.o CC arch/x86/events/msr.o CC ipc/sem.o CC ipc/msg.o CC ipc/util.o CC ipc/syscall.o CC arch/x86/events/amd/ibs.o AS arch/x86/entry/thunk_64.o CC ipc/msgutil.o AS arch/x86/entry/entry_64.o CC ipc/shm.o CC security/lsm_audit.o CC security/min_addr.o CC security/commoncap.o PASYMS arch/x86/realmode/rm/pasyms.h CC security/device_cgroup.o LDS arch/x86/realmode/rm/realmode.lds CC arch/x86/mm/init.o CC arch/x86/mm/init_64.o CC arch/x86/events/intel/core.o CC arch/x86/mm/extable.o CC arch/x86/events/intel/p4.o CC arch/x86/mm/fault.o CC arch/x86/events/intel/lbr.o CC arch/x86/mm/ioremap.o CC arch/x86/events/intel/ds.o CC arch/x86/mm/pageattr.o CC arch/x86/events/intel/knc.o CC arch/x86/mm/mmap.o CC arch/x86/events/intel/cqm.o LD arch/x86/realmode/rm/realmode.elf CC arch/x86/events/intel/p6.o CC arch/x86/events/intel/pt.o CC arch/x86/events/intel/bts.o RELOCS arch/x86/realmode/rm/realmode.relocs OBJCOPY arch/x86/realmode/rm/realmode.bin CC arch/x86/entry/syscall_64.o CC arch/x86/events/intel/rapl.o CC arch/x86/kvm/../../../virt/kvm/kvm_main.o CC arch/x86/events/intel/cstate.o LD arch/x86/platform/atom/built-in.o AS arch/x86/realmode/rmpiggy.o LD arch/x86/platform/ce4100/built-in.o CC arch/x86/entry/common.o LD arch/x86/platform/efi/built-in.o LD arch/x86/realmode/built-in.o LD arch/x86/platform/geode/built-in.o CC arch/x86/kvm/../../../virt/kvm/coalesced_mmio.o CC arch/x86/mm/pat.o LD arch/x86/platform/goldfish/built-in.o CC arch/x86/mm/pgtable.o CC arch/x86/platform/intel/iosf_mbi.o init/main.o: warning: objtool: repair_env_string()+0xd6: function has unreachable instruction LD arch/x86/platform/intel-quark/built-in.o CC arch/x86/platform/intel-mid/intel-mid.o CC kernel/fork.o CC block/bio.o CC kernel/exec_domain.o LD arch/x86/hyperv/built-in.o CC block/elevator.o CC mm/filemap.o CC mm/mempool.o CC block/blk-core.o CC arch/x86/kernel/process_64.o LD init/mounts.o LD init/built-in.o CC mm/oom_kill.o CC arch/x86/mm/physaddr.o CC arch/x86/crypto/glue_helper.o AS arch/x86/crypto/aes-x86_64-asm_64.o CC arch/x86/crypto/aes_glue.o CC arch/x86/platform/intel-mid/intel_mid_vrtc.o /home/kisskb/slave/src/arch/x86/kvm/../../../virt/kvm/kvm_main.c: In function 'kvm_make_all_cpus_request': /home/kisskb/slave/src/arch/x86/kvm/../../../virt/kvm/kvm_main.c:195:7: warning: unused variable 'wait' [-Wunused-variable] AS arch/x86/crypto/camellia-x86_64-asm_64.o CC fs/open.o CC arch/x86/kernel/signal.o CC fs/read_write.o LD arch/x86/events/amd/built-in.o CC arch/x86/platform/intel-mid/mfld.o CC arch/x86/kernel/traps.o CC arch/x86/kernel/irq.o CC arch/x86/kernel/irq_64.o CC arch/x86/kernel/dumpstack_64.o CC arch/x86/kernel/time.o arch/x86/mm/ioremap.o: warning: objtool: iounmap()+0x19d: function has unreachable instruction CC arch/x86/kernel/ioport.o CC arch/x86/mm/gup.o CC arch/x86/crypto/camellia_glue.o CC arch/x86/kernel/dumpstack.o AS arch/x86/crypto/twofish-x86_64-asm_64.o CC arch/x86/entry/vdso/vma.o arch/x86/entry/common.o: warning: objtool: do_syscall_64()+0xbd: function has unreachable instruction LD security/built-in.o LDS arch/x86/entry/vdso/vdso.lds AS arch/x86/entry/vdso/vdso-note.o CC crypto/api.o CC arch/x86/entry/vdso/vclock_gettime.o CC crypto/cipher.o CC crypto/compress.o arch/x86/mm/pgtable.o: warning: objtool: __native_set_fixmap()+0x39: function has unreachable instruction CC arch/x86/entry/vdso/vgetcpu.o CC crypto/memneq.o CC arch/x86/mm/setup_nx.o CC crypto/crypto_wq.o CC crypto/algapi.o LD arch/x86/platform/iris/built-in.o LD arch/x86/platform/olpc/built-in.o LD arch/x86/platform/scx200/built-in.o arch/x86/mm/init.o: warning: objtool: update_cache_mode_entry()+0x5e: function has unreachable instruction arch/x86/mm/init_64.o: warning: objtool: sync_global_pgds()+0x194: function has unreachable instruction HOSTCC arch/x86/entry/vdso/vdso2c LD arch/x86/events/intel/intel-cstate.o CC arch/x86/mm/dump_pagetables.o CC arch/x86/platform/sfi/sfi.o CC arch/x86/mm/tlb.o LD arch/x86/platform/intel/built-in.o fs/open.o: warning: objtool: finish_open()+0x63: function has unreachable instruction CC arch/x86/mm/kasan_init_64.o CC arch/x86/mm/mpx.o CC arch/x86/mm/debug_pagetables.o LD arch/x86/events/intel/intel-rapl-perf.o LD arch/x86/platform/ts5500/built-in.o LD arch/x86/platform/uv/built-in.o CC kernel/panic.o CC kernel/cpu.o CC kernel/exit.o CC arch/x86/crypto/twofish_glue.o CC kernel/softirq.o mm/filemap.o: warning: objtool: delete_from_page_cache()+0x75: function has unreachable instruction CC crypto/scatterwalk.o CC kernel/resource.o CC kernel/sysctl.o CC arch/x86/platform/intel-mid/mrfld.o CC fs/file_table.o arch/x86/mm/pat.o: warning: objtool: reserve_memtype()+0x65: function has unreachable instruction CC fs/super.o fs/read_write.o: warning: objtool: vfs_iter_read()+0xc6: function has unreachable instruction CC arch/x86/platform/intel-mid/pwr.o CC arch/x86/platform/intel-mid/sfi.o CC fs/char_dev.o arch/x86/events/intel/pt.o: warning: objtool: topa_insert_table()+0x118: function has unreachable instruction /home/kisskb/slave/src/ipc/shm.c: In function 'SyS_shmdt': /home/kisskb/slave/src/ipc/shm.c:1357:3: warning: 'file' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/ipc/shm.c:1280:15: note: 'file' was declared here LD arch/x86/events/intel/built-in.o CC crypto/aead.o kernel/fork.o: warning: objtool: __mmdrop()+0x5a: function has unreachable instruction CC crypto/ablkcipher.o CC mm/maccess.o CC mm/page_alloc.o CC crypto/blkcipher.o AS arch/x86/crypto/twofish-x86_64-asm_64-3way.o ipc/sem.o: warning: objtool: lookup_undo()+0x5d: function has unreachable instruction CC arch/x86/crypto/twofish_glue_3way.o crypto/algapi.o: warning: objtool: crypto_remove_instance()+0x180: function has unreachable instruction LD ipc/built-in.o AS arch/x86/crypto/salsa20-x86_64-asm_64.o LD arch/x86/platform/sfi/built-in.o CC block/blk-tag.o mm/mempool.o: warning: objtool: add_element()+0x5f: function has unreachable instruction CC mm/page-writeback.o CC arch/x86/crypto/salsa20_glue.o CC fs/stat.o CC block/blk-sysfs.o CC fs/exec.o CC fs/pipe.o CC arch/x86/entry/vsyscall/vsyscall_gtod.o AS arch/x86/entry/vsyscall/vsyscall_emu_64.o CC arch/x86/entry/vsyscall/vsyscall_64.o LD drivers/accessibility/braille/built-in.o VDSO arch/x86/entry/vdso/vdso64.so.dbg CC arch/x86/kernel/ldt.o kernel/cpu.o: warning: objtool: cpuhp_issue_call()+0x4aa: function has unreachable instruction CC arch/x86/kernel/nmi.o CC sound/sound_core.o arch/x86/mm/fault.o: warning: objtool: vmalloc_fault()+0x1b6: function has unreachable instruction CC arch/x86/kernel/setup.o arch/x86/mm/pageattr.o: warning: objtool: __change_page_attr_set_clr()+0xea2: function has unreachable instruction OBJCOPY arch/x86/entry/vdso/vdso64.so LD drivers/accessibility/built-in.o VDSO2C arch/x86/entry/vdso/vdso-image-64.c CC arch/x86/kernel/x86_init.o CC arch/x86/entry/vdso/vdso-image-64.o CC arch/x86/kernel/i8259.o LD drivers/amba/built-in.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:210:16: warning: 'syscall_nr' may be used uninitialized in this function [-Wuninitialized] AS arch/x86/crypto/chacha20-ssse3-x86_64.o CC crypto/skcipher.o LD drivers/android/built-in.o LD firmware/built-in.o CC block/blk-flush.o CC arch/x86/platform/intel-mid/device_libs/platform_msic.o CC mm/readahead.o CC arch/x86/platform/intel-mid/device_libs/platform_msic_ocd.o CC crypto/seqiv.o arch/x86/platform/intel-mid/mrfld.o: warning: objtool: tangier_calibrate_tsc()+0x357: function has unreachable instruction CC crypto/echainiv.o CC crypto/shash.o CC crypto/ahash.o arch/x86/kernel/traps.o: warning: objtool: ist_begin_non_atomic()+0x4e: function has unreachable instruction block/blk-core.o: warning: objtool: blk_requeue_request()+0x17c: function has unreachable instruction LD arch/x86/entry/vsyscall/built-in.o CC mm/swap.o CC arch/x86/kernel/irqinit.o CC kernel/sysctl_binary.o CC mm/truncate.o crypto/api.o: warning: objtool: crypto_larval_destroy()+0x53: function has unreachable instruction CC arch/x86/kernel/jump_label.o arch/x86/kernel/process_64.o: warning: objtool: release_thread()+0x88: function has unreachable instruction block/blk-tag.o: warning: objtool: blk_free_tags()+0xac: function has unreachable instruction CC block/blk-settings.o LD arch/x86/entry/vdso/built-in.o LD arch/x86/entry/built-in.o LD sound/soundcore.o CC drivers/ata/libata-core.o arch/x86/kernel/nmi.o: warning: objtool: do_nmi()+0x163: function has unreachable instruction LD sound/built-in.o CC drivers/ata/libata-scsi.o LD arch/x86/ras/built-in.o CC arch/x86/kernel/irq_work.o CC arch/x86/platform/intel-mid/device_libs/platform_msic_battery.o CC arch/x86/kernel/probe_roms.o CC arch/x86/platform/intel-mid/device_libs/platform_msic_thermal.o CC arch/x86/pci/i386.o CC arch/x86/pci/init.o CC arch/x86/pci/direct.o LD arch/x86/events/built-in.o fs/file_table.o: warning: objtool: __fput_sync()+0x97: function has unreachable instruction CC arch/x86/kernel/sys_x86_64.o CC arch/x86/kernel/espfix_64.o CC arch/x86/kernel/ksysfs.o kernel/softirq.o: warning: objtool: tasklet_hi_action()+0xa4: function has unreachable instruction CC arch/x86/kernel/bootflag.o block/blk-settings.o: warning: objtool: blk_queue_chunk_sectors()+0x91: function has unreachable instruction CC arch/x86/kernel/e820.o arch/x86/kernel/jump_label.o: warning: objtool: bug_at()+0x35: function has unreachable instruction CC arch/x86/kernel/pci-dma.o CC kernel/capability.o block/elevator.o: warning: objtool: elv_rqhash_add()+0x5a: function has unreachable instruction arch/x86/platform/intel-mid/device_libs/platform_msic.o: warning: objtool: msic_generic_platform_data()+0x55: function has unreachable instruction CC arch/x86/platform/intel-mid/device_libs/platform_mrfld_spidev.o CC kernel/ptrace.o kernel/resource.o: warning: objtool: find_next_iomem_res()+0x62: function has unreachable instruction CC arch/x86/kernel/quirks.o CC arch/x86/kernel/topology.o /home/kisskb/slave/src/arch/x86/kernel/ksysfs.c: In function 'boot_params_ksysfs_init': /home/kisskb/slave/src/arch/x86/kernel/ksysfs.c:227:17: warning: 'size' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/arch/x86/kernel/ksysfs.c:214:9: note: 'size' was declared here fs/exec.o: warning: objtool: shift_arg_pages()+0x84: function has unreachable instruction fs/pipe.o: warning: objtool: pipe_double_lock()+0x59: function has unreachable instruction CC fs/namei.o CC crypto/akcipher.o CC crypto/kpp.o CC crypto/dh.o CC arch/x86/crypto/chacha20_glue.o CC arch/x86/platform/intel-mid/device_libs/platform_emc1403.o arch/x86/mm/mpx.o: warning: objtool: get_reg_offset.isra.18()+0x112: function has unreachable instruction LD arch/x86/mm/built-in.o CC arch/x86/kernel/kdebugfs.o CC arch/x86/kernel/alternative.o /home/kisskb/slave/src/block/blk-sysfs.c: In function 'queue_wb_lat_store': /home/kisskb/slave/src/block/blk-sysfs.c:458:2: warning: 'val' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/setup.o: warning: objtool: extend_brk()+0x5d: function has unreachable instruction CC fs/fcntl.o CC crypto/dh_helper.o block/bio.o: warning: objtool: bvec_free()+0x81: function has unreachable instruction CC drivers/auxdisplay/ks0108.o CC arch/x86/kernel/i8253.o CC arch/x86/kernel/pci-nommu.o CC net/socket.o mm/truncate.o: warning: objtool: zero_user_segment()+0x7a: function has unreachable instruction CC mm/vmscan.o arch/x86/kvm/../../../virt/kvm/kvm_main.o: warning: objtool: hardware_disable_all_nolock()+0x4e: function has unreachable instruction CC arch/x86/kvm/../../../virt/kvm/eventfd.o CC arch/x86/kvm/../../../virt/kvm/irqchip.o CC crypto/ecc.o CC arch/x86/kvm/../../../virt/kvm/vfio.o CC arch/x86/kvm/../../../virt/kvm/async_pf.o CC arch/x86/platform/intel-mid/device_libs/platform_lis331.o CC net/802/p8022.o block/blk-flush.o: warning: objtool: blk_flush_complete_seq()+0x7b: function has unreachable instruction CC arch/x86/kernel/hw_breakpoint.o CC arch/x86/platform/intel-mid/device_libs/platform_mpu3050.o CC arch/x86/kernel/tsc.o CC net/802/psnap.o CC arch/x86/pci/fixup.o arch/x86/kernel/irqinit.o: warning: objtool: alloc_system_vector()+0x8f: function has unreachable instruction CC arch/x86/pci/legacy.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:4469:3: warning: 'dev' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/ata/libata-scsi.c:4469:3: warning: 'last_failed_dev' may be used uninitialized in this function [-Wuninitialized] mm/readahead.o: warning: objtool: read_cache_pages_invalidate_page()+0xba: function has unreachable instruction CC arch/x86/platform/intel-mid/device_libs/platform_mrfld_wdt.o CC arch/x86/kernel/tsc_msr.o CC arch/x86/kernel/io_delay.o CC mm/shmem.o CC arch/x86/kernel/rtc.o fs/fcntl.o: warning: objtool: send_sigio_to_task()+0xcb: function has unreachable instruction CC fs/ioctl.o mm/page_alloc.o: warning: objtool: __isolate_free_page()+0x60: function has unreachable instruction CC crypto/ecdh.o CC mm/util.o CC block/blk-ioc.o CC kernel/user.o fs/super.o: warning: objtool: mount_fs()+0xee: function has unreachable instruction CC crypto/ecdh_helper.o CC arch/x86/kernel/pci-iommu_table.o CC crypto/acompress.o CC fs/readdir.o CC arch/x86/kvm/x86.o CC drivers/ata/libata-eh.o CC kernel/signal.o AS arch/x86/crypto/chacha20-avx2-x86_64.o LD drivers/auxdisplay/built-in.o CC crypto/scompress.o CC crypto/algboss.o arch/x86/kernel/pci-nommu.o: warning: objtool: nommu_map_sg()+0xfa: function has unreachable instruction CC arch/x86/kernel/resource.o /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:361:2: warning: 'align' may be used uninitialized in this function [-Wuninitialized] CC arch/x86/kernel/process.o arch/x86/kvm/../../../virt/kvm/eventfd.o: warning: objtool: ioeventfd_write()+0x103: function has unreachable instruction CC arch/x86/kvm/mmu.o LD arch/x86/kernel/acpi/built-in.o CC kernel/sys.o CC arch/x86/kvm/emulate.o arch/x86/kernel/quirks.o: warning: objtool: force_hpet_resume()+0xa3: function has unreachable instruction CC mm/mmzone.o CC crypto/testmgr.o LD arch/x86/kernel/kprobes/built-in.o arch/x86/kernel/hw_breakpoint.o: warning: objtool: native_set_debugreg()+0x94: function has unreachable instruction AS arch/x86/crypto/serpent-sse2-x86_64-asm_64.o CC arch/x86/kernel/ptrace.o CC arch/x86/kernel/apic/apic.o CC arch/x86/kernel/step.o CC arch/x86/kernel/i8237.o CC arch/x86/kernel/fpu/init.o mm/shmem.o: warning: objtool: shmem_init()+0x5c: function has unreachable instruction arch/x86/kernel/alternative.o: warning: objtool: text_poke()+0x1a6: function has unreachable instruction CC arch/x86/pci/irq.o CC drivers/base/component.o CC arch/x86/kernel/stacktrace.o CC crypto/cmac.o CC arch/x86/kernel/reboot.o CC mm/vmstat.o /home/kisskb/slave/src/arch/x86/kernel/e820.c: In function 'e820__setup_pci_gap': /home/kisskb/slave/src/arch/x86/kernel/e820.c:620:2: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized] CC arch/x86/crypto/serpent_sse2_glue.o LD arch/x86/platform/intel-mid/device_libs/built-in.o LD arch/x86/platform/intel-mid/built-in.o CC crypto/hmac.o CC arch/x86/kernel/msr.o CC lib/lockref.o CC arch/x86/pci/intel_mid_pci.o LD arch/x86/platform/built-in.o CC arch/x86/kvm/i8259.o CC arch/x86/kernel/cpu/intel_cacheinfo.o kernel/ptrace.o: warning: objtool: __ptrace_link()+0x6d: function has unreachable instruction CC crypto/vmac.o CC arch/x86/pci/common.o CC arch/x86/kernel/early-quirks.o CC kernel/kmod.o block/blk-ioc.o: warning: objtool: get_io_context()+0x55: function has unreachable instruction CC block/blk-map.o CC net/802/fddi.o lib/lockref.o: warning: objtool: lockref_mark_dead()+0x4f: function has unreachable instruction CC lib/bcd.o CC crypto/xcbc.o crypto/scompress.o: warning: objtool: scomp_acomp_comp_decomp()+0x3c8: function has unreachable instruction CC crypto/crypto_null.o CC arch/x86/kvm/irq.o CC mm/backing-dev.o crypto/algboss.o: warning: objtool: cryptomgr_exit()+0x5d: function has unreachable instruction CC crypto/md4.o CC fs/select.o arch/x86/kernel/e820.o: warning: objtool: __e820__range_update()+0x6b: function has unreachable instruction CC arch/x86/kernel/tsc_sync.o CC fs/dcache.o CC net/802/p8023.o CC mm/mm_init.o CC lib/div64.o CC arch/x86/kernel/fpu/bugs.o CC arch/x86/kernel/fpu/core.o CC lib/sort.o CC block/blk-exec.o CC arch/x86/pci/early.o mm/page-writeback.o: warning: objtool: __set_page_dirty_nobuffers()+0x113: function has unreachable instruction CC block/blk-merge.o CC lib/parser.o CC lib/debug_locks.o kernel/sys.o: warning: objtool: getrusage()+0x322: function has unreachable instruction kernel/exit.o: warning: objtool: release_task()+0xaf: function has unreachable instruction CC block/blk-softirq.o AS arch/x86/crypto/aesni-intel_asm.o CC block/blk-timeout.o CC block/blk-lib.o CC block/blk-mq.o CC drivers/base/core.o CC drivers/base/bus.o CC arch/x86/kernel/ftrace.o CC drivers/base/dd.o CC drivers/base/syscore.o /home/kisskb/slave/src/block/blk-merge.c: In function '__blk_recalc_rq_segments': /home/kisskb/slave/src/block/blk-merge.c:307:2: warning: 'bbio' may be used uninitialized in this function [-Wuninitialized] CC lib/random32.o kernel/signal.o: warning: objtool: task_set_jobctl_pending()+0x5d: function has unreachable instruction CC lib/bust_spinlocks.o CC lib/kasprintf.o CC arch/x86/crypto/aesni-intel_glue.o CC arch/x86/crypto/fpu.o AS arch/x86/crypto/aesni-intel_avx-x86_64.o /home/kisskb/slave/src/block/blk-merge.c: In function 'attempt_merge': /home/kisskb/slave/src/include/linux/percpu-refcount.h:275:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:270:26: note: 'percpu_count' was declared here AS arch/x86/crypto/aes_ctrby8_avx-x86_64.o CC arch/x86/kernel/cpu/scattered.o CC arch/x86/kernel/cpu/topology.o CC arch/x86/kernel/cpu/common.o CC net/bluetooth/af_bluetooth.o CC arch/x86/kernel/cpu/rdrand.o block/blk-merge.o: warning: objtool: sg_set_page()+0x6d: function has unreachable instruction CC net/802/stp.o CC net/bluetooth/hci_core.o AS arch/x86/crypto/ghash-clmulni-intel_asm.o CC arch/x86/crypto/ghash-clmulni-intel_glue.o CC arch/x86/kernel/trace_clock.o CC drivers/base/driver.o CC drivers/base/class.o CC drivers/base/platform.o arch/x86/kernel/process.o: warning: objtool: arch_cpu_idle_dead()+0x14: function has unreachable instruction kernel/kmod.o: warning: objtool: proc_cap_handler()+0xbb: function has unreachable instruction CC kernel/workqueue.o CC arch/x86/crypto/crc32c-intel_glue.o CC drivers/base/cpu.o CC drivers/base/firmware.o CC block/blk-mq-tag.o CC arch/x86/pci/broadcom_bus.o CC arch/x86/pci/bus_numa.o CC drivers/base/init.o CC lib/bitmap.o CC arch/x86/kernel/machine_kexec_64.o CC lib/scatterlist.o block/blk-timeout.o: warning: objtool: blk_add_timer()+0xd0: function has unreachable instruction CC lib/gcd.o arch/x86/kvm/i8259.o: warning: objtool: kvm_pic_set_irq()+0x65: function has unreachable instruction CC lib/lcm.o arch/x86/kvm/emulate.o: warning: objtool: read_sse_reg()+0x150: function has unreachable instruction CC mm/mmu_context.o CC mm/percpu.o CC mm/slab_common.o CC mm/vmacache.o CC mm/compaction.o CC crypto/md5.o CC crypto/rmd128.o CC crypto/sha1_generic.o CC crypto/sha256_generic.o block/blk-softirq.o: warning: objtool: __blk_complete_request()+0x5e: function has unreachable instruction CC crypto/sha3_generic.o CC crypto/gf128mul.o CC block/blk-stat.o CC lib/list_sort.o arch/x86/kernel/apic/apic.o: warning: objtool: setup_local_APIC()+0x109: function has unreachable instruction CC arch/x86/kernel/apic/apic_noop.o drivers/base/driver.o: warning: objtool: driver_register()+0x5b: function has unreachable instruction CC arch/x86/kernel/apic/ipi.o CC arch/x86/lib/msr.o CC arch/x86/kernel/apic/vector.o CC arch/x86/kernel/apic/hw_nmi.o CC arch/x86/kernel/apic/io_apic.o CC net/bluetooth/hci_conn.o /home/kisskb/slave/src/mm/percpu.c: In function 'pcpu_alloc': /home/kisskb/slave/src/mm/percpu.c:1035:3: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/arch/x86/kvm/x86.c: In function 'kvm_pv_clock_pairing': /home/kisskb/slave/src/arch/x86/kvm/x86.c:6176:21: warning: 'ts.tv_nsec' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/arch/x86/kvm/x86.c:6175:20: warning: 'ts.tv_sec' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/arch/x86/kvm/x86.c:6177:37: warning: 'cycle' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/arch/x86/kvm/x86.c: In function 'kvm_write_tsc': /home/kisskb/slave/src/arch/x86/kvm/x86.c:1541:9: warning: 'already_matched' may be used uninitialized in this function [-Wuninitialized] CC arch/x86/kernel/fpu/regset.o CC drivers/base/map.o CC arch/x86/kernel/fpu/signal.o fs/namei.o: warning: objtool: page_get_link()+0x195: function has unreachable instruction mm/percpu.o: warning: objtool: free_percpu()+0x254: function has unreachable instruction LD drivers/block/built-in.o arch/x86/kvm/mmu.o: warning: objtool: rmap_get_next()+0x113: function has unreachable instruction LD arch/x86/pci/built-in.o crypto/vmac.o: warning: objtool: vhash_update()+0x9f: function has unreachable instruction CC drivers/ata/libata-trace.o CC drivers/ata/libata-pmp.o CC drivers/ata/libata-transport.o CC drivers/ata/ahci.o LD drivers/bus/built-in.o CC drivers/ata/libahci.o LD net/802/built-in.o CC drivers/cdrom/cdrom.o CC drivers/bcma/main.o CC drivers/ata/ahci_platform.o CC drivers/bcma/scan.o AS arch/x86/kernel/relocate_kernel_64.o CC drivers/bluetooth/hci_vhci.o net/socket.o: warning: objtool: sock_sendmsg_nosec()+0x67: function has unreachable instruction CC drivers/bluetooth/bcm203x.o CC drivers/bluetooth/bfusb.o CC drivers/clocksource/i8253.o CC drivers/clocksource/dw_apb_timer.o AS arch/x86/crypto/crc32c-pcl-intel-asm_64.o AS arch/x86/crypto/sha1_ssse3_asm.o lib/scatterlist.o: warning: objtool: sg_set_page()+0x6d: function has unreachable instruction CC drivers/char/ipmi/ipmi_msghandler.o CC lib/uuid.o CC drivers/char/mem.o net/bluetooth/af_bluetooth.o: warning: objtool: __skb_pull()+0x61: function has unreachable instruction CC drivers/char/random.o arch/x86/kernel/cpu/common.o: warning: objtool: identify_cpu()+0x47e: function has unreachable instruction CC drivers/char/misc.o CC arch/x86/kernel/cpu/match.o arch/x86/kernel/machine_kexec_64.o: warning: objtool: native_set_debugreg.constprop.6()+0xa7: function has unreachable instruction CC arch/x86/kernel/crash.o CC crypto/ecb.o CC arch/x86/kernel/hpet.o CC arch/x86/kernel/cpu/bugs.o CC drivers/clk/clk-devres.o CC arch/x86/crypto/sha1_ssse3_glue.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] block/blk-mq-tag.o: warning: objtool: blk_mq_put_tag()+0x7c: function has unreachable instruction AS arch/x86/crypto/sha1_avx2_x86_64_asm.o /home/kisskb/slave/src/fs/dcache.c: In function '__d_add': /home/kisskb/slave/src/fs/dcache.c:2388:2: warning: 'n' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/dcache.c:2529:11: note: 'n' was declared here AS arch/x86/crypto/poly1305-sse2-x86_64.o CC arch/x86/crypto/poly1305_glue.o MKCAP arch/x86/kernel/cpu/capflags.c /home/kisskb/slave/src/fs/dcache.c: In function '__d_move': /home/kisskb/slave/src/fs/dcache.c:2388:2: warning: 'n' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/dcache.c:2773:11: note: 'n' was declared here CC arch/x86/kernel/cpu/powerflags.o CC virt/lib/irqbypass.o CC lib/flex_array.o CC arch/x86/kernel/cpu/intel.o CC arch/x86/kernel/cpu/centaur.o CC lib/iov_iter.o CC crypto/cbc.o CC lib/clz_ctz.o arch/x86/kernel/apic/io_apic.o: warning: objtool: mp_irqdomain_free()+0x5f: function has unreachable instruction CC drivers/base/devres.o CC drivers/base/attribute_container.o CC crypto/pcbc.o CC arch/x86/kernel/apb_timer.o fs/dcache.o: warning: objtool: fsnotify_update_flags()+0x57: function has unreachable instruction CC drivers/ata/libahci_platform.o CC arch/x86/lib/msr-reg-export.o CC fs/inode.o CC fs/attr.o drivers/ata/libata-transport.o: warning: objtool: transport_container_unregister()+0x55: function has unreachable instruction CC arch/x86/kernel/cpu/intel_rdt.o AS arch/x86/lib/msr-reg.o CC fs/bad_inode.o LD drivers/clocksource/built-in.o CC drivers/clk/clkdev.o CC drivers/clk/clk.o AS arch/x86/crypto/poly1305-avx2-x86_64.o CC drivers/clk/clk-divider.o CC drivers/clk/clk-fixed-factor.o CC arch/x86/kernel/fpu/xstate.o AS arch/x86/lib/hweight.o AS arch/x86/lib/iomap_copy_64.o CC arch/x86/kernel/nmi_selftest.o AS arch/x86/crypto/camellia-aesni-avx-asm_64.o CC crypto/lrw.o LD virt/lib/built-in.o drivers/char/misc.o: warning: objtool: misc_open()+0x1de: function has unreachable instruction AS arch/x86/lib/clear_page_64.o arch/x86/kernel/apic/vector.o: warning: objtool: assign_irq_vector()+0x3ae: function has unreachable instruction LD virt/built-in.o CC drivers/char/raw.o arch/x86/kvm/x86.o: warning: objtool: complete_fast_pio_in()+0x5b: function has unreachable instruction CC arch/x86/kernel/apic/htirq.o CC arch/x86/kernel/apic/msi.o CC arch/x86/kernel/apic/apic_flat_64.o CC arch/x86/crypto/camellia_aesni_avx_glue.o CC arch/x86/kvm/lapic.o AS arch/x86/crypto/cast6-avx-x86_64-asm_64.o CC arch/x86/lib/cmdline.o CC arch/x86/crypto/cast6_avx_glue.o drivers/base/attribute_container.o: warning: objtool: attribute_container_add_attrs()+0x9c: function has unreachable instruction AS arch/x86/crypto/twofish-avx-x86_64-asm_64.o CC drivers/char/lp.o CC arch/x86/crypto/twofish_avx_glue.o /home/kisskb/slave/src/drivers/ata/libata-core.c: In function 'ata_hpa_resize': /home/kisskb/slave/src/drivers/ata/libata-core.c:1416:3: warning: 'native_sectors' may be used uninitialized in this function [-Wuninitialized] AS arch/x86/lib/cmpxchg16b_emu.o CC net/bluetooth/hci_event.o CC drivers/bcma/core.o CC fs/file.o CC fs/filesystems.o CC drivers/bcma/sprom.o AS arch/x86/lib/copy_page_64.o CC fs/namespace.o AS arch/x86/lib/copy_user_64.o mm/slab_common.o: warning: objtool: create_kmalloc_caches()+0x227: function has unreachable instruction LD arch/x86/kernel/fpu/built-in.o CC arch/x86/lib/cpu.o AS arch/x86/lib/csum-copy_64.o CC drivers/clk/clk-gate.o CC drivers/clk/clk-fixed-rate.o CC drivers/clk/clk-multiplier.o lib/iov_iter.o: warning: objtool: iov_iter_kvec()+0x6e: function has unreachable instruction CC drivers/clk/clk-mux.o CC drivers/char/ipmi/ipmi_si_intf.o CC drivers/char/ipmi/ipmi_devintf.o CC lib/bsearch.o CC lib/find_bit.o CC lib/llist.o CC arch/x86/lib/csum-partial_64.o drivers/base/devres.o: warning: objtool: add_dr()+0x5b: function has unreachable instruction crypto/lrw.o: warning: objtool: lrw_crypt()+0x93: function has unreachable instruction CC arch/x86/lib/csum-wrappers_64.o CC drivers/base/topology.o CC drivers/base/transport_class.o CC crypto/xts.o CC crypto/ctr.o fs/attr.o: warning: objtool: notify_change()+0x394: function has unreachable instruction net/bluetooth/hci_core.o: warning: objtool: hci_send_frame()+0x170: function has unreachable instruction fs/inode.o: warning: objtool: __destroy_inode()+0x5d: function has unreachable instruction CC crypto/keywrap.o CC crypto/gcm.o CC crypto/ccm.o CC arch/x86/kernel/apic/probe_64.o CC arch/x86/kernel/cpu/intel_rdt_rdtgroup.o CC arch/x86/kernel/pcspeaker.o /home/kisskb/slave/src/drivers/char/raw.c: In function 'raw_ctl_ioctl': /home/kisskb/slave/src/drivers/char/raw.c:230:20: warning: 'dev' may be used uninitialized in this function [-Wuninitialized] AS arch/x86/crypto/serpent-avx-x86_64-asm_64.o CC arch/x86/kernel/check.o CC lib/memweight.o mm/vmscan.o: warning: objtool: __remove_mapping()+0x72: function has unreachable instruction CC mm/swap_slots.o CC lib/kfifo.o CC net/bluetooth/mgmt.o CC net/bluetooth/hci_sock.o CC net/bpf/test_run.o CC mm/interval_tree.o CC arch/x86/crypto/serpent_avx_glue.o AS arch/x86/crypto/camellia-aesni-avx2-asm_64.o arch/x86/kernel/apic/htirq.o: warning: objtool: htirq_domain_free()+0x6f: function has unreachable instruction lib/memweight.o: warning: objtool: memweight()+0xc9: function has unreachable instruction CC kernel/pid.o CC drivers/char/ipmi/ipmi_kcs_sm.o CC arch/x86/lib/delay.o CC drivers/char/ipmi/ipmi_smic_sm.o CC drivers/char/ipmi/ipmi_bt_sm.o CC drivers/char/ipmi/ipmi_ssif.o CC drivers/base/container.o CC drivers/base/property.o CC net/bridge/br.o CC drivers/bluetooth/bt3c_cs.o CC net/bridge/br_device.o drivers/base/transport_class.o: warning: objtool: anon_transport_class_unregister()+0x5d: function has unreachable instruction CC arch/x86/kvm/i8254.o CC net/bridge/br_fdb.o fs/filesystems.o: warning: objtool: register_filesystem()+0x5f: function has unreachable instruction CC arch/x86/kvm/ioapic.o CC arch/x86/kvm/irq_comm.o CC arch/x86/kvm/cpuid.o kernel/workqueue.o: warning: objtool: init_pwq()+0x5c: function has unreachable instruction CC arch/x86/kernel/cpu/intel_rdt_schemata.o CC fs/seq_file.o crypto/xts.o: warning: objtool: xts_crypt()+0x88: function has unreachable instruction CC crypto/cryptd.o CC arch/x86/kernel/pci-swiotlb.o CC drivers/char/ipmi/ipmi_watchdog.o CC drivers/base/cacheinfo.o CC arch/x86/crypto/camellia_aesni_avx2_glue.o AS arch/x86/lib/getuser.o CC crypto/mcryptd.o LD arch/x86/kernel/apic/built-in.o CC arch/x86/kernel/sysfb.o drivers/ata/libahci.o: warning: objtool: ahci_handle_port_interrupt()+0x7de: function has unreachable instruction CC crypto/des_generic.o CC drivers/char/applicom.o CC drivers/base/power/clock_ops.o /home/kisskb/slave/src/arch/x86/kernel/cpu/intel_rdt_schemata.c: In function 'parse_bw': /home/kisskb/slave/src/arch/x86/kernel/cpu/intel_rdt_schemata.c:68:14: warning: 'data' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/arch/x86/kernel/cpu/intel_rdt_schemata.c: In function 'parse_cbm': /home/kisskb/slave/src/arch/x86/kernel/cpu/intel_rdt_schemata.c:119:14: warning: 'data' may be used uninitialized in this function [-Wuninitialized] GEN arch/x86/lib/inat-tables.c block/blk-mq.o: warning: objtool: blk_mq_end_request()+0x3e: function has unreachable instruction CC drivers/char/ipmi/ipmi_poweroff.o CC block/blk-mq-sysfs.o fs/file.o: warning: objtool: expand_files()+0x2a6: function has unreachable instruction CC arch/x86/lib/insn.o CC drivers/bcma/driver_chipcommon.o CC fs/xattr.o CC drivers/bcma/driver_chipcommon_pmu.o CC mm/list_lru.o CC mm/workingset.o crypto/keywrap.o: warning: objtool: crypto_kw_scatterlist_ff()+0x5c: function has unreachable instruction CC crypto/fcrypt.o CC mm/debug.o CC arch/x86/kernel/cpu/mcheck/mce.o CC arch/x86/kernel/cpu/mcheck/mce-severity.o drivers/ata/libata-core.o: warning: objtool: ata_link_next()+0x9d: function has unreachable instruction LD drivers/ata/libata.o lib/kfifo.o: warning: objtool: sg_set_page()+0x6d: function has unreachable instruction LD drivers/ata/built-in.o CC lib/percpu-refcount.o CC crypto/blowfish_generic.o LD drivers/base/power/built-in.o CC drivers/connector/cn_queue.o drivers/char/random.o: warning: objtool: account.constprop.29()+0x6e: function has unreachable instruction CC arch/x86/kvm/pmu.o CC arch/x86/crypto/sha1-mb/sha1_mb.o net/bpf/test_run.o: warning: objtool: bpf_prog_test_run_skb()+0x16b: function has unreachable instruction LD net/bpf/built-in.o CC drivers/char/agp/backend.o LD drivers/base/test/built-in.o fs/seq_file.o: warning: objtool: seq_commit()+0x91: function has unreachable instruction CC net/bridge/br_forward.o CC fs/libfs.o CC drivers/base/regmap/regmap.o CC drivers/base/dma-mapping.o CC crypto/blowfish_common.o CC drivers/bcma/driver_chipcommon_b.o CC crypto/twofish_generic.o CC drivers/bcma/driver_pci.o CC drivers/bluetooth/bluecard_cs.o CC arch/x86/crypto/sha256-mb/sha256_mb.o CC kernel/task_work.o CC arch/x86/kvm/mtrr.o CC net/caif/caif_dev.o CC net/caif/cfcnfg.o CC crypto/twofish_common.o CC drivers/base/firmware_class.o arch/x86/kvm/ioapic.o: warning: objtool: ioapic_service()+0x166: function has unreachable instruction CC arch/x86/kvm/hyperv.o drivers/char/ipmi/ipmi_ssif.o: warning: objtool: smi_stats_proc_open()+0x14: function has unreachable instruction CC arch/x86/lib/kaslr.o AS arch/x86/lib/memcpy_64.o crypto/cryptd.o: warning: objtool: cryptd_fini_queue.constprop.9()+0x77: function has unreachable instruction AS arch/x86/lib/memmove_64.o CC block/blk-mq-cpumap.o mm/list_lru.o: warning: objtool: __list_lru_walk_one.isra.12()+0x119: function has unreachable instruction CC arch/x86/kvm/page_track.o CC arch/x86/kvm/debugfs.o drivers/bcma/driver_chipcommon_pmu.o: warning: objtool: bcma_pmu_pll_clock_bcm4706.constprop.0()+0x5f: function has unreachable instruction CC block/blk-mq-sched.o CC block/ioctl.o CC mm/gup.o crypto/mcryptd.o: warning: objtool: mcryptd_fini_queue.constprop.6()+0x77: function has unreachable instruction drivers/char/ipmi/ipmi_si_intf.o: warning: objtool: sender()+0xa1: function has unreachable instruction CC arch/x86/kernel/sysfb_simplefb.o LD drivers/char/ipmi/ipmi_si.o CC mm/highmem.o CC net/bluetooth/hci_sysfs.o lib/percpu-refcount.o: warning: objtool: __percpu_ref_switch_mode()+0x2dd: function has unreachable instruction LD drivers/char/ipmi/built-in.o CC lib/percpu_ida.o CC net/bluetooth/l2cap_core.o LD drivers/crypto/built-in.o arch/x86/kvm/lapic.o: warning: objtool: apic_set_eoi()+0x170: function has unreachable instruction fs/namespace.o: warning: objtool: put_mountpoint()+0x8b: function has unreachable instruction CC arch/x86/lib/misc.o AS arch/x86/lib/memset_64.o CC net/dcb/dcbnl.o CC net/ethernet/eth.o CC drivers/bluetooth/btuart_cs.o CC net/bridge/br_if.o CC drivers/bluetooth/btsdio.o CC kernel/params.o /home/kisskb/slave/src/arch/x86/kvm/pmu.c: In function 'reprogram_gp_counter': /home/kisskb/slave/src/arch/x86/kvm/pmu.c:176:23: warning: 'config' may be used uninitialized in this function [-Wuninitialized] CC kernel/extable.o CC net/hsr/hsr_main.o AS arch/x86/lib/putuser.o CC kernel/kthread.o CC net/decnet/af_decnet.o drivers/cdrom/cdrom.o: warning: objtool: media_changed()+0xd1: function has unreachable instruction LD drivers/cdrom/built-in.o CC kernel/sys_ni.o CC kernel/nsproxy.o CC kernel/notifier.o AS arch/x86/lib/rwsem.o lib/percpu_ida.o: warning: objtool: percpu_ida_free()+0x5b: function has unreachable instruction CC lib/rhashtable.o CC drivers/bcma/driver_pcie2.o CC kernel/cred.o CC kernel/ksysfs.o CC arch/x86/lib/usercopy_64.o CC arch/x86/lib/usercopy.o CC net/core/sock.o CC drivers/connector/connector.o net/ethernet/eth.o: warning: objtool: eth_type_trans()+0xb3: function has unreachable instruction CC drivers/clk/clk-composite.o LD net/ethernet/built-in.o CC drivers/char/agp/frontend.o drivers/base/dma-mapping.o: warning: objtool: dma_free_attrs()+0x79: function has unreachable instruction AS arch/x86/crypto/sha256-mb/sha256_mb_mgr_flush_avx2.o CC drivers/char/agp/generic.o CC net/bluetooth/smp.o CC net/bluetooth/l2cap_sock.o /home/kisskb/slave/src/block/blk-mq-sched.c: In function 'blk_mq_sched_get_request': /home/kisskb/slave/src/include/linux/percpu-refcount.h:176:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:171:26: note: 'percpu_count' was declared here CC arch/x86/kernel/cpu/mcheck/mce-genpool.o CC arch/x86/kernel/cpu/mcheck/mce_intel.o CC arch/x86/kernel/cpu/mcheck/threshold.o kernel/params.o: warning: objtool: check_kparam_locked.isra.3()+0x55: function has unreachable instruction CC block/genhd.o CC block/partition-generic.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:2144:22: warning: 'depth' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/bridge/br_forward.c:47:7: note: 'depth' was declared here CC arch/x86/crypto/sha256-mb/sha256_mb_mgr_init_avx2.o AS arch/x86/crypto/sha256-mb/sha256_mb_mgr_submit_avx2.o AS arch/x86/crypto/sha256-mb/sha256_x8_avx2.o CC block/ioprio.o CC net/bluetooth/lib.o CC arch/x86/lib/inat.o CC net/hsr/hsr_framereg.o /home/kisskb/slave/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /home/kisskb/slave/src/drivers/base/regmap/regmap.c:2436:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] CC block/badblocks.o CC net/hsr/hsr_device.o CC net/hsr/hsr_netlink.o LD arch/x86/crypto/sha256-mb/sha256-mb.o CC drivers/bluetooth/btmrvl_main.o CC net/hsr/hsr_slave.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 LD arch/x86/crypto/sha256-mb/built-in.o CC net/hsr/hsr_forward.o kernel/cred.o: warning: objtool: __put_cred()+0x56: function has unreachable instruction AS arch/x86/crypto/sha1-mb/sha1_mb_mgr_flush_avx2.o AR arch/x86/lib/lib.a CC arch/x86/crypto/sha1-mb/sha1_mb_mgr_init_avx2.o EXPORTS arch/x86/lib/lib-ksyms.o /home/kisskb/slave/src/arch/x86/kvm/mtrr.c: In function 'kvm_mtrr_set_msr': /home/kisskb/slave/src/include/linux/kvm_host.h:965:2: warning: 'end' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/arch/x86/kvm/mtrr.c:319:15: note: 'end' was declared here /home/kisskb/slave/src/include/linux/kvm_host.h:965:2: warning: 'start' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/arch/x86/kvm/mtrr.c:319:8: note: 'start' was declared here /home/kisskb/slave/src/arch/x86/kvm/mtrr.c:223:34: 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:193:34: 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 CC net/bridge/br_input.o CC drivers/base/regmap/regcache.o /home/kisskb/slave/src/lib/rhashtable.c: In function 'rht_deferred_worker': /home/kisskb/slave/src/lib/rhashtable.c:301:2: warning: 'next' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/lib/rhashtable.c:266:28: note: 'next' was declared here CC net/bridge/br_ioctl.o AS arch/x86/crypto/sha1-mb/sha1_mb_mgr_submit_avx2.o LD arch/x86/lib/built-in.o CC kernel/reboot.o CC net/bridge/br_stp.o kernel/notifier.o: warning: objtool: srcu_init_notifier_head()+0x6b: function has unreachable instruction AS arch/x86/crypto/sha1-mb/sha1_x8_avx2.o CC net/bridge/br_stp_bpdu.o CC lib/reciprocal_div.o CC crypto/serpent_generic.o CC lib/once.o /home/kisskb/slave/src/net/bluetooth/l2cap_sock.c: In function 'l2cap_sock_accept': /home/kisskb/slave/src/net/bluetooth/l2cap_sock.c:352:2: warning: 'nsk' may be used uninitialized in this function [-Wuninitialized] CC lib/refcount.o fs/libfs.o: warning: objtool: zero_user_segments()+0x97: function has unreachable instruction CC drivers/bcma/driver_gmac_cmn.o LD arch/x86/crypto/sha1-mb/sha1-mb.o CC fs/fs-writeback.o CC drivers/bcma/host_pci.o LD arch/x86/crypto/sha1-mb/built-in.o CC drivers/clk/clk-fractional-divider.o LD arch/x86/crypto/camellia-x86_64.o LD arch/x86/crypto/aes-x86_64.o LD arch/x86/crypto/twofish-x86_64.o CC mm/memory.o LD arch/x86/crypto/twofish-x86_64-3way.o CC mm/mincore.o CC mm/mlock.o CC mm/mmap.o LD arch/x86/crypto/salsa20-x86_64.o CC net/caif/cfmuxl.o CC net/caif/cfctrl.o LD arch/x86/crypto/chacha20-x86_64.o CC arch/x86/kernel/cpu/mtrr/main.o LD arch/x86/crypto/aesni-intel.o LD arch/x86/crypto/serpent-sse2-x86_64.o CC drivers/clk/clk-gpio.o LD arch/x86/crypto/ghash-clmulni-intel.o LD arch/x86/crypto/crc32c-intel.o lib/once.o: warning: objtool: once_deferred()+0x61: function has unreachable instruction CC lib/usercopy.o LD arch/x86/crypto/sha1-ssse3.o /home/kisskb/slave/src/net/hsr/hsr_forward.c: In function 'hsr_forward_skb': /home/kisskb/slave/src/net/hsr/hsr_forward.c:263:3: warning: 'frame.is_local_dest' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/hsr/hsr_forward.c:363:24: note: 'frame.is_local_dest' was declared here /home/kisskb/slave/src/net/hsr/hsr_forward.c:267:3: warning: 'frame.is_local_exclusive' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/hsr/hsr_forward.c:363:24: note: 'frame.is_local_exclusive' was declared here /home/kisskb/slave/src/net/hsr/hsr_forward.c:257:2: warning: 'frame.port_rcv' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/hsr/hsr_forward.c:363:24: note: 'frame.port_rcv' was declared here /home/kisskb/slave/src/include/uapi/linux/swab.h:51:9: warning: 'frame.sequence_nr' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/hsr/hsr_forward.c:363:24: note: 'frame.sequence_nr' was declared here /home/kisskb/slave/src/net/hsr/hsr_forward.c:377:12: warning: 'frame.skb_hsr' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/hsr/hsr_forward.c:125:2: warning: 'frame.skb_std' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/hsr/hsr_forward.c:363:24: note: 'frame.skb_std' was declared here /home/kisskb/slave/src/net/hsr/hsr_forward.c:112:2: warning: 'frame.is_vlan' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/hsr/hsr_forward.c:363:24: note: 'frame.is_vlan' was declared here CC drivers/clk/clk-cdce706.o LD arch/x86/crypto/poly1305-x86_64.o CC drivers/clk/clk-cs2000-cp.o LD arch/x86/crypto/camellia-aesni-avx-x86_64.o net/hsr/hsr_device.o: warning: objtool: send_hsr_supervision_frame()+0x436: function has unreachable instruction CC block/partitions/check.o drivers/base/regmap/regcache.o: warning: objtool: regcache_exit()+0x81: function has unreachable instruction CC block/partitions/msdos.o LD arch/x86/crypto/cast6-avx-x86_64.o CC drivers/base/regmap/regcache-rbtree.o LD arch/x86/crypto/twofish-avx-x86_64.o LD arch/x86/crypto/serpent-avx-x86_64.o LD arch/x86/crypto/camellia-aesni-avx2.o CC block/partitions/efi.o CC arch/x86/kernel/cpu/mcheck/therm_throt.o CC net/bluetooth/ecdh_helper.o CC net/caif/cffrml.o LD arch/x86/crypto/built-in.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:5743:2: warning: 'r256' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/bluetooth/mgmt.c:5743:2: warning: 'h256' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/bluetooth/mgmt.c:5739:11: warning: 'r192' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/bluetooth/mgmt.c:5737:11: warning: 'h192' may be used uninitialized in this function [-Wuninitialized] CC drivers/bluetooth/btmrvl_debugfs.o CC drivers/char/hw_random/core.o CC drivers/dax/super.o CC lib/string_helpers.o net/bridge/br_stp_bpdu.o: warning: objtool: br_send_bpdu()+0xe5: function has unreachable instruction CC drivers/devfreq/devfreq.o CC drivers/dca/dca-core.o CC drivers/bluetooth/btmrvl_sdio.o LD drivers/connector/cn.o LD drivers/connector/built-in.o CC drivers/char/agp/isoch.o CC drivers/char/agp/intel-gtt.o CC drivers/char/agp/intel-agp.o CC drivers/dma/dmaengine.o CC drivers/dma/dmatest.o LD drivers/bcma/bcma.o CC arch/x86/kernel/cpu/perfctr-watchdog.o /home/kisskb/slave/src/drivers/base/regmap/regcache-rbtree.c: In function 'regcache_rbtree_write': /home/kisskb/slave/src/drivers/base/regmap/regcache-rbtree.c:288:20: warning: 'new_top_reg' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/base/regmap/regcache-rbtree.c:403:30: note: 'new_top_reg' was declared here /home/kisskb/slave/src/drivers/base/regmap/regcache-rbtree.c:289:13: warning: 'new_base_reg' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/base/regmap/regcache-rbtree.c:403:16: note: 'new_base_reg' was declared here LD drivers/bcma/built-in.o CC arch/x86/kernel/cpu/vmware.o CC kernel/async.o LD arch/x86/kernel/cpu/mcheck/built-in.o CC drivers/base/regmap/regcache-lzo.o CC drivers/base/regmap/regcache-flat.o CC drivers/base/regmap/regmap-debugfs.o CC drivers/clk/clk-twl6040.o mm/gup.o: warning: objtool: __get_user_pages()+0x2e4: function has unreachable instruction CC kernel/range.o net/decnet/af_decnet.o: warning: objtool: dn_hash_sock()+0x54: function has unreachable instruction CC net/dcb/dcbevent.o CC net/decnet/dn_nsp_in.o net/dcb/dcbnl.o: warning: objtool: dcbnl_newmsg()+0x131: function has unreachable instruction CC drivers/base/regmap/regmap-i2c.o CC drivers/base/regmap/regmap-spi.o LD net/hsr/hsr.o LD net/hsr/built-in.o CC drivers/char/ppdev.o CC drivers/char/pcmcia/cm4000_cs.o CC drivers/base/regmap/regmap-spmi.o CC drivers/char/pcmcia/cm4040_cs.o CC drivers/base/regmap/regmap-mmio.o LD drivers/bluetooth/btmrvl.o CC drivers/devfreq/governor_simpleondemand.o CC drivers/base/regmap/regmap-irq.o arch/x86/kernel/cpu/perfctr-watchdog.o: warning: objtool: avail_to_resrv_perfctr_nmi_bit()+0x4f: function has unreachable instruction mm/mincore.o: warning: objtool: mincore_hugetlb()+0x14: function has unreachable instruction CC kernel/smpboot.o CC arch/x86/kernel/cpu/mtrr/if.o CC arch/x86/kernel/cpu/mtrr/generic.o drivers/dma/dmatest.o: warning: objtool: dma_map_page_attrs.constprop.13()+0x86: function has unreachable instruction CC arch/x86/kernel/cpu/mtrr/cleanup.o CC lib/test-string_helpers.o CC lib/hexdump.o LD drivers/bluetooth/built-in.o LD arch/x86/kvm/kvm.o LD drivers/clk/bcm/built-in.o LD drivers/clk/mvebu/built-in.o CC drivers/dma-buf/dma-buf.o CC drivers/dma-buf/dma-fence.o CC drivers/dma-buf/dma-fence-array.o CC drivers/dma-buf/reservation.o LD arch/x86/kvm/built-in.o LD drivers/clk/ti/built-in.o CC net/bluetooth/hci_request.o CC net/bluetooth/mgmt_util.o LD net/dcb/built-in.o CC drivers/clk/x86/clk-pmc-atom.o CC crypto/aes_generic.o drivers/char/hw_random/core.o: warning: objtool: rng_get_data()+0x6d: function has unreachable instruction CC crypto/aes_ti.o LD block/partitions/built-in.o CC drivers/char/hw_random/intel-rng.o CC crypto/camellia_generic.o net/caif/cfmuxl.o: warning: objtool: cfmuxl_transmit()+0x71: function has unreachable instruction CC block/scsi_ioctl.o CC net/caif/cfveil.o LD drivers/dax/dax.o LD drivers/dax/built-in.o CC lib/kstrtox.o CC net/caif/cfdbgl.o net/decnet/dn_nsp_in.o: warning: objtool: dn_queue_skb.isra.4()+0x116: function has unreachable instruction drivers/base/regmap/regmap-spmi.o: warning: objtool: regmap_spmi_ext_read()+0x64: function has unreachable instruction CC net/decnet/dn_nsp_out.o CC net/caif/cfserl.o CC net/decnet/dn_route.o mm/mlock.o: warning: objtool: mlock_vma_page()+0x5f: function has unreachable instruction CC drivers/dca/dca-sysfs.o CC drivers/devfreq/governor_performance.o CC block/bsg.o CC net/ipv6/addrconf_core.o CC net/ipv6/exthdrs_core.o CC net/ipx/af_ipx.o CC net/ipx/ipx_route.o CC net/ieee802154/netlink.o drivers/char/agp/intel-gtt.o: warning: objtool: intel_fake_agp_insert_entries()+0x32f: function has unreachable instruction CC net/bridge/br_stp_if.o LD drivers/char/agp/agpgart.o CC net/bridge/br_stp_timer.o CC net/bridge/br_netlink.o CC drivers/char/hw_random/via-rng.o LD drivers/char/agp/built-in.o fs/fs-writeback.o: warning: objtool: queue_io()+0x5f: function has unreachable instruction kernel/smpboot.o: warning: objtool: smpboot_thread_fn()+0x1ca: function has unreachable instruction CC fs/pnode.o CC kernel/ucount.o CC net/ieee802154/nl-mac.o CC kernel/bpf/core.o drivers/dma-buf/dma-fence.o: warning: objtool: dma_fence_context_alloc()+0x4d: function has unreachable instruction CC crypto/cast_common.o CC crypto/cast6_generic.o CC crypto/arc4.o CC crypto/tea.o CC drivers/devfreq/governor_powersave.o CC crypto/khazad.o CC crypto/anubis.o CC net/ieee802154/nl-phy.o CC net/caif/cfdgml.o CC net/caif/cfvidl.o drivers/dma-buf/reservation.o: warning: objtool: reservation_object_add_shared_fence()+0x9f: function has unreachable instruction CC net/caif/cfrfml.o CC net/caif/cfutill.o drivers/dma/dmaengine.o: warning: objtool: __get_unmap_pool()+0x86: function has unreachable instruction LD drivers/char/hw_random/rng-core.o LD drivers/devfreq/built-in.o LD drivers/clk/x86/built-in.o LD drivers/char/hw_random/built-in.o CC kernel/cgroup/cgroup.o CC kernel/cgroup/namespace.o CC kernel/events/core.o LD drivers/clk/built-in.o CC lib/test_list_sort.o LD drivers/dca/dca.o LD drivers/dca/built-in.o drivers/base/regmap/regmap-irq.o: warning: objtool: regmap_irq_thread()+0x14d: function has unreachable instruction CC arch/x86/kernel/cpu/hypervisor.o CC drivers/dma/ioat/init.o drivers/dma-buf/dma-buf.o: warning: objtool: dma_buf_release()+0x89: function has unreachable instruction CC drivers/dma/dw/core.o CC drivers/dma/ioat/dma.o CC arch/x86/kernel/cpu/mshyperv.o LD drivers/base/regmap/built-in.o CC drivers/dma-buf/seqno-fence.o CC drivers/extcon/extcon.o CC drivers/base/platform-msi.o CC drivers/dma/qcom/hidma_mgmt.o CC kernel/gcov/base.o LD arch/x86/kernel/cpu/mtrr/built-in.o CC kernel/gcov/fs.o CC drivers/dma/qcom/hidma_mgmt_sys.o CC net/bluetooth/sco.o CC kernel/gcov/gcc_3_4.o CC kernel/irq/irqdesc.o CC net/caif/cfsrvl.o CC kernel/irq/handle.o mm/mmap.o: warning: objtool: __vma_adjust()+0x814: function has unreachable instruction net/decnet/dn_nsp_out.o: warning: objtool: dn_mk_ack_header()+0x80: function has unreachable instruction CC mm/mprotect.o CC net/decnet/dn_dev.o CC net/bridge/br_netlink_tunnel.o LD drivers/char/pcmcia/built-in.o CC net/decnet/dn_neigh.o LD drivers/char/built-in.o CC net/caif/cfpkt_skbuff.o CC net/bluetooth/hci_debugfs.o CC crypto/seed.o CC net/caif/chnl_net.o CC crypto/salsa20_generic.o CC net/bridge/br_sysfs_if.o CC net/bluetooth/selftest.o fs/pnode.o: warning: objtool: propagate_mount_unlock()+0x5a: function has unreachable instruction drivers/base/platform-msi.o: warning: objtool: platform_msi_create_irq_domain()+0x8e: function has unreachable instruction CC drivers/firewire/nosy.o CC fs/splice.o CC lib/test_rhashtable.o /home/kisskb/slave/src/block/bsg.c: In function 'bsg_map_hdr': /home/kisskb/slave/src/block/bsg.c:245:2: warning: 'op' may be used uninitialized in this function [-Wuninitialized] LD drivers/base/built-in.o CC kernel/cgroup/cgroup-v1.o net/decnet/dn_route.o: warning: objtool: dst_metric_set()+0x63: function has unreachable instruction CC net/decnet/dn_timer.o /home/kisskb/slave/src/net/bluetooth/smp.c: In function 'smp_sig_channel': /home/kisskb/slave/src/net/bluetooth/smp.c:2928:15: warning: 'reason' may be used uninitialized in this function [-Wuninitialized] kernel/cgroup/namespace.o: warning: objtool: copy_cgroup_ns()+0x58: function has unreachable instruction /home/kisskb/slave/src/mm/memory.c: In function 'remap_pfn_range': /home/kisskb/slave/src/include/linux/spinlock.h:339:2: warning: 'ptl' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/memory.c:1789:14: note: 'ptl' was declared here CC kernel/cgroup/freezer.o CC net/ipv6/ip6_checksum.o CC kernel/irq/manage.o LD drivers/dma-buf/built-in.o CC net/bluetooth/hidp/core.o CC drivers/dma/ioat/prep.o CC net/ipx/ipx_proc.o net/ieee802154/nl-phy.o: warning: objtool: wpan_phy_to_rdev()+0x4e: function has unreachable instruction CC net/ieee802154/nl_policy.o CC net/bridge/br_sysfs_br.o CC drivers/fpga/fpga-mgr.o CC drivers/firmware/edd.o CC drivers/fpga/xilinx-spi.o CC net/ipx/pe2.o CC drivers/dma/qcom/hidma_ll.o CC net/caif/caif_socket.o /home/kisskb/slave/src/mm/memory.c: In function 'copy_page_range': /home/kisskb/slave/src/include/linux/spinlock.h:339:2: warning: 'dst_ptl' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/memory.c:969:24: note: 'dst_ptl' was declared here block/bsg.o: warning: objtool: bsg_complete()+0x72: function has unreachable instruction CC block/bsg-lib.o /home/kisskb/slave/src/net/bluetooth/sco.c: In function 'sco_sock_accept': /home/kisskb/slave/src/net/bluetooth/sco.c:677:2: warning: 'ch' may be used uninitialized in this function [-Wuninitialized] CC drivers/dma/qcom/hidma.o net/core/sock.o: warning: objtool: skb_orphan()+0xa0: function has unreachable instruction CC net/core/request_sock.o CC crypto/chacha20_generic.o net/ieee802154/nl-mac.o: warning: objtool: ieee802154_nl_fill_iface.isra.14()+0x12e: function has unreachable instruction CC drivers/dma/qcom/hidma_dbg.o CC drivers/fpga/altera-pr-ip-core.o CC net/core/skbuff.o CC net/core/datagram.o CC net/core/stream.o CC net/core/scm.o LD drivers/dma/qcom/hdma_mgmt.o CC net/decnet/sysctl_net_decnet.o lib/test_rhashtable.o: warning: objtool: test_rht_init()+0x5ae: function has unreachable instruction CC net/core/gen_stats.o mm/mprotect.o: warning: objtool: change_protection()+0x91: function has unreachable instruction CC lib/test_printf.o CC lib/test_bitmap.o LD kernel/gcov/built-in.o CC lib/iomap.o CC lib/test_uuid.o CC lib/pci_iomap.o drivers/firewire/nosy.o: warning: objtool: pci_free_consistent()+0x8a: function has unreachable instruction CC drivers/extcon/devres.o LD drivers/firewire/built-in.o CC lib/iomap_copy.o drivers/dma/ioat/dma.o: warning: objtool: dma_cookie_complete()+0x52: function has unreachable instruction net/bluetooth/smp.o: warning: objtool: smp_chan_destroy()+0x64: function has unreachable instruction CC lib/devres.o CC lib/check_signature.o CC lib/locking-selftest.o CC net/ieee802154/core.o mm/memory.o: warning: objtool: migration_entry_to_page()+0x7d: function has unreachable instruction CC mm/mremap.o /home/kisskb/slave/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount': /home/kisskb/slave/src/kernel/cgroup/cgroup-v1.c:1202:9: warning: 'root' may be used uninitialized in this function [-Wuninitialized] CC drivers/dma/ioat/dca.o CC drivers/dma/ioat/sysfs.o CC lib/hweight.o CC net/caif/caif_usb.o kernel/cgroup/cgroup-v1.o: warning: objtool: cgroup1_pidlist_destroy_all()+0xe8: function has unreachable instruction block/bsg-lib.o: warning: objtool: bsg_map_buffer()+0x61: function has unreachable instruction CC net/ieee802154/header_ops.o CC block/noop-iosched.o CC net/bluetooth/rfcomm/core.o CC net/ieee802154/sysfs.o LD kernel/livepatch/built-in.o CC net/ieee802154/nl802154.o CC net/bluetooth/rfcomm/sock.o CC drivers/dma/dw/platform.o /home/kisskb/slave/src/kernel/events/core.c: In function 'perf_detach_cgroup': /home/kisskb/slave/src/include/linux/percpu-refcount.h:275:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:270:26: note: 'percpu_count' was declared here CC fs/sync.o /home/kisskb/slave/src/net/core/gen_stats.c: In function '__gnet_stats_copy_basic': /home/kisskb/slave/src/include/linux/seqlock.h:204:9: warning: 'seq' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/core/gen_stats.c:138:15: note: 'seq' was declared here lib/devres.o: warning: objtool: devm_ioremap_resource()+0x59: function has unreachable instruction CC fs/utimes.o drivers/dma/ioat/init.o: warning: objtool: ioat_free_chan_resources()+0x3a2: function has unreachable instruction net/core/datagram.o: warning: objtool: __skb_free_datagram_locked()+0x1a3: function has unreachable instruction CC kernel/printk/printk.o CC kernel/power/qos.o CC drivers/extcon/extcon-adc-jack.o CC drivers/firmware/dell_rbu.o CC crypto/poly1305_generic.o CC kernel/locking/mutex.o LD drivers/fpga/built-in.o CC kernel/locking/semaphore.o CC kernel/rcu/update.o CC net/ipv6/ip6_icmp.o CC kernel/sched/core.o drivers/dma/dw/core.o: warning: objtool: dwc_free_chan_resources()+0xeb: function has unreachable instruction LD net/decnet/decnet.o CC kernel/sched/loadavg.o LD net/decnet/built-in.o CC crypto/deflate.o CC crypto/crc32c_generic.o CC crypto/michael_mic.o net/caif/caif_socket.o: warning: objtool: caif_sktrecv_cb()+0x40c: function has unreachable instruction CC lib/bitrev.o LD net/caif/caif.o CC kernel/time/time.o CC kernel/time/timer.o CC lib/rational.o drivers/dma/ioat/prep.o: warning: objtool: __ioat_prep_pq_lock()+0x12f: function has unreachable instruction CC kernel/irq/spurious.o CC kernel/time/hrtimer.o LD drivers/dma/dw/dw_dmac_core.o LD net/bridge/bridge.o LD net/bridge/built-in.o LD drivers/dma/dw/dw_dmac.o CC kernel/irq/resend.o CC mm/msync.o LD drivers/dma/dw/built-in.o CC kernel/irq/chip.o CC lib/crc-ccitt.o CC kernel/irq/dummychip.o CC kernel/irq/devres.o kernel/bpf/core.o: warning: objtool: bpf_prog_realloc()+0x5c: function has unreachable instruction LD kernel/bpf/built-in.o CC crypto/crc32_generic.o net/ipx/af_ipx.o: warning: objtool: skb_orphan()+0x9f: function has unreachable instruction CC mm/page_vma_mapped.o CC mm/pagewalk.o CC crypto/crct10dif_common.o CC lib/crc16.o LD net/ipx/ipx.o net/ieee802154/core.o: warning: objtool: wpan_phy_to_rdev()+0x4e: function has unreachable instruction LD drivers/dma/ioat/ioatdma.o CC net/ieee802154/trace.o LD net/ipx/built-in.o LD drivers/dma/ioat/built-in.o /home/kisskb/slave/src/net/bluetooth/rfcomm/sock.c: In function 'rfcomm_sock_accept': /home/kisskb/slave/src/net/bluetooth/rfcomm/sock.c:528:2: warning: 'nsk' may be used uninitialized in this function [-Wuninitialized] CC block/deadline-iosched.o CC drivers/extcon/extcon-axp288.o drivers/dma/qcom/hidma.o: warning: objtool: hidma_process_completed()+0xf9: function has unreachable instruction LD drivers/dma/qcom/hdma.o CC net/llc/llc_core.o LD drivers/dma/qcom/built-in.o CC fs/stack.o CC kernel/kcmp.o LD drivers/dma/xilinx/built-in.o /home/kisskb/slave/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /home/kisskb/slave/src/kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] CC fs/fs_struct.o block/noop-iosched.o: warning: objtool: noop_exit_queue()+0x56: function has unreachable instruction CC drivers/dma/mic_x100_dma.o CC fs/statfs.o LD net/caif/built-in.o CC fs/fs_pin.o CC fs/nsfs.o CC kernel/irq/autoprobe.o CC fs/buffer.o CC kernel/irq/irqdomain.o CC kernel/locking/rwsem.o CC net/ieee802154/socket.o CC kernel/irq/msi.o LD net/ieee802154/6lowpan/built-in.o CC kernel/trace/trace_clock.o CC kernel/trace/ring_buffer.o fs/utimes.o: warning: objtool: utimes_common()+0x27e: function has unreachable instruction CC kernel/trace/ring_buffer_benchmark.o CC kernel/trace/trace.o CC kernel/trace/trace_output.o CC kernel/trace/trace_seq.o CC fs/block_dev.o CC block/cfq-iosched.o CC drivers/fsi/fsi-core.o kernel/rcu/update.o: warning: objtool: call_rcu_tasks()+0x22e: function has unreachable instruction drivers/firmware/dell_rbu.o: warning: objtool: img_update_free()+0xe8: function has unreachable instruction CC kernel/rcu/sync.o CC drivers/firmware/qemu_fw_cfg.o kernel/time/timer.o: warning: objtool: __mod_timer()+0x64: function has unreachable instruction LD drivers/firmware/broadcom/built-in.o CC drivers/extcon/extcon-max14577.o CC drivers/extcon/extcon-max77693.o /home/kisskb/slave/src/net/bluetooth/hidp/core.c: In function 'hidp_connection_add': /home/kisskb/slave/src/net/bluetooth/hidp/core.c:1367:18: warning: 'session' may be used uninitialized in this function [-Wuninitialized] CC drivers/extcon/extcon-max8997.o CC kernel/printk/printk_safe.o CC fs/direct-io.o CC kernel/freezer.o CC fs/mpage.o LD net/ipv6/built-in.o CC net/llc/llc_input.o CC net/llc/llc_output.o CC kernel/locking/percpu-rwsem.o CC fs/autofs4/init.o CC crypto/crct10dif_generic.o CC crypto/authenc.o kernel/cgroup/cgroup.o: warning: objtool: link_css_set()+0x5f: function has unreachable instruction LD kernel/cgroup/built-in.o LD drivers/fsi/built-in.o CC crypto/authencesn.o net/bluetooth/hidp/core.o: warning: objtool: skb_orphan()+0x9f: function has unreachable instruction CC crypto/lz4.o CC crypto/lz4hc.o CC crypto/842.o CC net/bluetooth/hidp/sock.o CC crypto/rng.o kernel/rcu/sync.o: warning: objtool: rcu_sync_func()+0x56: function has unreachable instruction LD drivers/firmware/google/built-in.o LD drivers/firmware/meson/built-in.o mm/page_vma_mapped.o: warning: objtool: migration_entry_to_page()+0xc2: function has unreachable instruction CC mm/pgtable-generic.o CC kernel/rcu/srcutiny.o kernel/power/qos.o: warning: objtool: pm_qos_get_value()+0x9f: function has unreachable instruction kernel/time/hrtimer.o: warning: objtool: hrtimer_interrupt()+0x55: function has unreachable instruction CC kernel/power/poweroff.o kernel/trace/ring_buffer.o: warning: objtool: ring_buffer_event_data()+0x35: function has unreachable instruction CC kernel/time/timekeeping.o CC kernel/power/process.o CC kernel/time/ntp.o CC kernel/time/clocksource.o CC crypto/drbg.o LD drivers/firmware/tegra/built-in.o CC kernel/trace/trace_stat.o kernel/events/core.o: warning: objtool: perf_try_init_event()+0xa7: function has unreachable instruction LD drivers/firmware/built-in.o block/deadline-iosched.o: warning: objtool: deadline_exit_queue()+0x5b: function has unreachable instruction CC kernel/events/ring_buffer.o CC kernel/events/hw_breakpoint.o CC kernel/events/callchain.o kernel/sched/core.o: warning: objtool: wake_up_q()+0x69: function has unreachable instruction CC kernel/locking/mutex-debug.o LD kernel/printk/built-in.o CC kernel/sched/clock.o CC kernel/sched/cputime.o CC kernel/locking/lockdep.o CC fs/btrfs/super.o CC fs/autofs4/inode.o kernel/irq/msi.o: warning: objtool: msi_domain_activate()+0x68: function has unreachable instruction CC fs/btrfs/extent-tree.o CC fs/btrfs/ctree.o fs/direct-io.o: warning: objtool: dio_new_bio.isra.7()+0x178: function has unreachable instruction CC fs/btrfs/print-tree.o LD net/bluetooth/hidp/hidp.o CC fs/btrfs/root-tree.o LD net/bluetooth/hidp/built-in.o CC fs/btrfs/dir-item.o CC fs/btrfs/file-item.o CC fs/btrfs/inode-item.o CC kernel/rcu/rcuperf.o CC drivers/extcon/extcon-palmas.o net/ieee802154/nl802154.o: warning: objtool: wpan_phy_to_rdev()+0x4e: function has unreachable instruction CC drivers/extcon/extcon-sm5502.o LD drivers/gpu/drm/bridge/synopsys/built-in.o CC fs/btrfs/inode-map.o LD drivers/gpu/drm/bridge/built-in.o LD net/bluetooth/bluetooth.o CC kernel/locking/rtmutex.o drivers/dma/mic_x100_dma.o: warning: objtool: mic_dma_cleanup()+0xd8: function has unreachable instruction LD drivers/dma/built-in.o LD drivers/gpu/drm/hisilicon/built-in.o LD drivers/gpu/drm/i2c/built-in.o CC kernel/locking/rtmutex-debug.o CC kernel/locking/spinlock.o CC mm/rmap.o CC mm/vmalloc.o LD drivers/gpu/drm/panel/built-in.o LD drivers/gpu/vga/built-in.o crypto/drbg.o: warning: objtool: drbg_kcapi_sym()+0x74: function has unreachable instruction LD drivers/gpu/drm/omapdrm/displays/built-in.o CC lib/crc-itu-t.o CC lib/crc-t10dif.o LD drivers/gpu/drm/tilcdc/built-in.o HOSTCC lib/gen_crc32table LD drivers/gpu/drm/omapdrm/dss/built-in.o CC lib/crc32test.o CC lib/crc7.o LD drivers/gpu/drm/omapdrm/built-in.o CC kernel/trace/trace_printk.o CC lib/libcrc32c.o CC lib/genalloc.o LD drivers/gpu/drm/built-in.o LD net/llc/llc.o /home/kisskb/slave/src/net/core/skbuff.c: In function '___pskb_trim': /home/kisskb/slave/src/net/core/skbuff.c:1507:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] LD net/llc/built-in.o CC crypto/jitterentropy.o CC lib/842/842_compress.o CC lib/842/842_decompress.o CC crypto/jitterentropy-kcapi.o LD drivers/gpu/built-in.o fs/mpage.o: warning: objtool: clean_buffers()+0x89: function has unreachable instruction kernel/irq/irqdomain.o: warning: objtool: irq_domain_free_irqs_recursive()+0x8f: function has unreachable instruction kernel/power/process.o: warning: objtool: freeze_processes()+0x155: function has unreachable instruction CC crypto/ghash-generic.o LD kernel/irq/built-in.o LD kernel/power/built-in.o fs/btrfs/inode-map.o: warning: objtool: btrfs_unpin_free_ino()+0x106: function has unreachable instruction fs/buffer.o: warning: objtool: check_irqs_on()+0x53: function has unreachable instruction CC net/core/gen_estimator.o CC drivers/hwspinlock/hwspinlock_core.o CC net/core/net_namespace.o LD drivers/hwtracing/intel_th/built-in.o CC fs/btrfs/disk-io.o CC fs/btrfs/transaction.o CC drivers/hsi/hsi_core.o net/core/skbuff.o: warning: objtool: skb_orphan()+0x9f: function has unreachable instruction fs/btrfs/dir-item.o: warning: objtool: insert_with_overflow()+0x1d2: function has unreachable instruction CC fs/btrfs/inode.o CC drivers/hsi/hsi_boardinfo.o LD drivers/hsi/clients/built-in.o CC net/mac80211/main.o CC net/mac802154/main.o LD drivers/hsi/controllers/built-in.o lib/crc-t10dif.o: warning: objtool: crc_t10dif_update()+0xc0: function has unreachable instruction CC fs/btrfs/file.o CC crypto/af_alg.o CC fs/btrfs/extent_map.o CC fs/btrfs/tree-defrag.o lib/genalloc.o: warning: objtool: gen_pool_destroy()+0xcc: function has unreachable instruction CC fs/btrfs/sysfs.o CC fs/btrfs/struct-funcs.o lib/libcrc32c.o: warning: objtool: crc32c()+0x8b: function has unreachable instruction CC fs/autofs4/root.o CC kernel/locking/spinlock_debug.o LD kernel/events/built-in.o CC kernel/stacktrace.o CC lib/lz4/lz4_compress.o CC kernel/sched/idle_task.o LD net/ieee802154/ieee802154.o LD drivers/extcon/extcon-core.o LD net/ieee802154/ieee802154_socket.o CC kernel/trace/trace_sched_switch.o LD drivers/extcon/built-in.o CC kernel/rcu/tiny.o LD net/ieee802154/built-in.o CC net/mpls/mpls_gso.o CC crypto/algif_skcipher.o CC drivers/hwtracing/stm/core.o CC kernel/time/jiffies.o CC drivers/i2c/i2c-boardinfo.o CC drivers/hid/hid-core.o fs/btrfs/print-tree.o: warning: objtool: btrfs_print_leaf()+0x454: function has unreachable instruction fs/btrfs/root-tree.o: warning: objtool: btrfs_find_root()+0xfd: function has unreachable instruction CC drivers/i2c/i2c-core.o CC fs/btrfs/ordered-data.o CC fs/btrfs/xattr.o LD lib/842/built-in.o mm/rmap.o: warning: objtool: __page_set_anon_rmap()+0x6e: function has unreachable instruction CC fs/btrfs/extent_io.o CC fs/btrfs/volumes.o drivers/hwspinlock/hwspinlock_core.o: warning: objtool: __hwspin_trylock()+0x60: function has unreachable instruction kernel/locking/rtmutex.o: warning: objtool: rt_mutex_top_waiter()+0x51: function has unreachable instruction CC kernel/locking/rwsem-xadd.o CC crypto/algif_rng.o LD drivers/hwspinlock/built-in.o CC kernel/time/timer_list.o LD drivers/idle/built-in.o CC drivers/hwmon/hwmon.o CC drivers/hwmon/w83792d.o CC drivers/hwmon/hwmon-vid.o mm/vmalloc.o: warning: objtool: vmap_block_vaddr()+0x6c: function has unreachable instruction CC mm/init-mm.o CC kernel/futex.o crypto/af_alg.o: warning: objtool: af_alg_make_sg()+0x19c: function has unreachable instruction CC mm/nobootmem.o fs/autofs4/root.o: warning: objtool: autofs4_dir_mkdir()+0x118: function has unreachable instruction CC mm/fadvise.o fs/btrfs/file-item.o: warning: objtool: truncate_one_csum()+0x16b: function has unreachable instruction CC fs/autofs4/waitq.o CC kernel/dma.o CC fs/autofs4/symlink.o fs/block_dev.o: warning: objtool: __blkdev_get()+0x4ef: function has unreachable instruction CC drivers/i2c/i2c-smbus.o CC crypto/algif_aead.o /home/kisskb/slave/src/fs/btrfs/ctree.c: In function 'push_nodes_for_insert': /home/kisskb/slave/src/fs/btrfs/ctree.c:2177:24: warning: 'pslot' may be used uninitialized in this function [-Wuninitialized] kernel/sched/idle_task.o: warning: objtool: prio_changed_idle()+0x14: function has unreachable instruction net/bluetooth/rfcomm/core.o: warning: objtool: __rfcomm_dlc_disconn()+0x184: function has unreachable instruction CC kernel/sched/fair.o /home/kisskb/slave/src/fs/btrfs/ctree.c: In function 'balance_level': /home/kisskb/slave/src/fs/btrfs/ctree.c:1969:24: warning: 'pslot' may be used uninitialized in this function [-Wuninitialized] LD net/bluetooth/rfcomm/rfcomm.o LD net/bluetooth/rfcomm/built-in.o crypto/algif_rng.o: warning: objtool: rng_exit()+0x5c: function has unreachable instruction LD kernel/rcu/built-in.o CC kernel/sched/rt.o LD net/bluetooth/built-in.o CC drivers/hwtracing/stm/policy.o CC kernel/trace/trace_sched_wakeup.o drivers/hsi/hsi_core.o: warning: objtool: hsi_release_port()+0xad: function has unreachable instruction fs/btrfs/tree-defrag.o: warning: objtool: btrfs_defrag_leaves()+0x346: function has unreachable instruction CC kernel/trace/trace_nop.o CC kernel/trace/trace_hwlat.o LD drivers/hsi/hsi.o CC kernel/trace/trace_branch.o LD drivers/hsi/built-in.o CC net/mac802154/rx.o /home/kisskb/slave/src/fs/autofs4/waitq.c: In function 'autofs4_wait': /home/kisskb/slave/src/fs/autofs4/waitq.c:473:3: warning: 'wq' may be used uninitialized in this function [-Wuninitialized] CC drivers/i2c/i2c-dev.o CC drivers/i2c/i2c-mux.o CC kernel/locking/locktorture.o net/mac802154/main.o: warning: objtool: ieee802154_free_hw()+0x5a: function has unreachable instruction CC drivers/hwmon/w83795.o CC net/mac802154/tx.o CC kernel/up.o CC kernel/time/timeconv.o CC fs/autofs4/expire.o CC fs/autofs4/dev-ioctl.o CC drivers/hwtracing/stm/dummy_stm.o net/mpls/mpls_gso.o: warning: objtool: mpls_gso_segment()+0x1a4: function has unreachable instruction CC drivers/i2c/algos/i2c-algo-bit.o CC kernel/trace/blktrace.o LD net/mpls/built-in.o CC kernel/time/timecounter.o CC kernel/trace/trace_events.o CC net/netlink/af_netlink.o CC kernel/kallsyms.o net/core/net_namespace.o: warning: objtool: ops_init()+0x119: function has unreachable instruction CC net/core/secure_seq.o CC fs/btrfs/async-thread.o CC mm/madvise.o CC kernel/trace/trace_export.o CC kernel/time/alarmtimer.o CC drivers/hid/hid-input.o CC drivers/iio/industrialio-core.o kernel/sched/rt.o: warning: objtool: dequeue_top_rt_rq()+0x9c: function has unreachable instruction CC kernel/time/posix-timers.o CC fs/btrfs/ioctl.o CC fs/btrfs/locking.o kernel/locking/locktorture.o: warning: objtool: torture_percpu_rwsem_init()+0x6a: function has unreachable instruction CC fs/btrfs/orphan.o CC fs/btrfs/export.o CC drivers/hwmon/ad7314.o LD kernel/locking/built-in.o block/cfq-iosched.o: warning: objtool: cfqq_process_refs()+0x56: function has unreachable instruction CC drivers/hwtracing/stm/console.o CC block/kyber-iosched.o CC kernel/time/posix-cpu-timers.o CC kernel/time/posix-clock.o CC kernel/time/itimer.o CC lib/lzo/lzo1x_compress.o LD fs/autofs4/autofs4.o LD fs/autofs4/built-in.o CC net/core/flow_dissector.o CC drivers/i2c/muxes/i2c-mux-mlxcpld.o CC drivers/input/input.o CC drivers/i2c/busses/i2c-ali1535.o fs/btrfs/ctree.o: warning: objtool: btrfs_tree_unlock_rw()+0xc6: function has unreachable instruction CC drivers/i2c/busses/i2c-ali1563.o CC drivers/i2c/busses/i2c-ali15x3.o CC lib/lz4/lz4hc_compress.o CC drivers/hwtracing/stm/heartbeat.o fs/btrfs/xattr.o: warning: objtool: __btrfs_setxattr()+0x1d7: function has unreachable instruction CC lib/lz4/lz4_decompress.o fs/btrfs/disk-io.o: warning: objtool: btrfs_put_delayed_ref()+0x188: function has unreachable instruction CC kernel/trace/trace_syscalls.o CC kernel/trace/trace_event_perf.o CC net/mac802154/mac_cmd.o CC drivers/i2c/algos/i2c-algo-pcf.o CC drivers/hwmon/ad7418.o crypto/algif_skcipher.o: warning: objtool: sg_assign_page.isra.8()+0x59: function has unreachable instruction CC drivers/hwmon/adc128d818.o CC drivers/hwmon/adcxx.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:2654:32: warning: 'tree' may be used uninitialized in this function [-Wuninitialized] CC lib/lzo/lzo1x_decompress_safe.o drivers/iio/industrialio-core.o: warning: objtool: iio_show_timestamp_clock()+0xbc: function has unreachable instruction kernel/kallsyms.o: warning: objtool: get_symbol_pos()+0x63: function has unreachable instruction CC drivers/iio/industrialio-event.o CC fs/btrfs/tree-log.o /home/kisskb/slave/src/fs/btrfs/inode.c: In function 'run_delalloc_nocow': /home/kisskb/slave/src/fs/btrfs/inode.c:1459:7: warning: 'ram_bytes' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/btrfs/inode.c:1459:7: warning: 'disk_num_bytes' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/btrfs/inode.c:1457:8: warning: 'extent_offset' may be used uninitialized in this function [-Wuninitialized] LD drivers/i2c/muxes/built-in.o CC fs/btrfs/free-space-cache.o CC fs/btrfs/zlib.o LD drivers/hwtracing/stm/stm_core.o crypto/algif_aead.o: warning: objtool: sg_assign_page.isra.8()+0x59: function has unreachable instruction LD drivers/hwtracing/stm/stm_console.o CC crypto/xor.o LD drivers/hwtracing/stm/stm_heartbeat.o LD drivers/hwtracing/stm/built-in.o CC fs/btrfs/lzo.o CC fs/btrfs/compression.o mm/madvise.o: warning: objtool: madvise_vma()+0x4bf: function has unreachable instruction kernel/sched/fair.o: warning: objtool: check_preempt_wakeup()+0x37f: function has unreachable instruction CC kernel/sched/deadline.o CC mm/memblock.o CC net/mac802154/mib.o CC drivers/input/gameport/gameport.o CC block/bfq-iosched.o CC net/mac802154/iface.o CC drivers/input/serio/i8042.o CC drivers/input/serio/serio.o fs/btrfs/extent_io.o: warning: objtool: set_btree_ioerr()+0xb1: function has unreachable instruction CC drivers/input/serio/parkbd.o CC kernel/sched/stop_task.o net/mac802154/mac_cmd.o: warning: objtool: mac802154_mlme_start_req()+0xde: function has unreachable instruction fs/btrfs/ordered-data.o: warning: objtool: __btrfs_add_ordered_extent()+0x40b: function has unreachable instruction CC kernel/sched/swait.o LD lib/lzo/lzo_compress.o CC kernel/sched/wait.o LD lib/lzo/lzo_decompress.o LD lib/lzo/built-in.o CC kernel/sched/completion.o CC drivers/i2c/algos/i2c-algo-pca.o CC kernel/time/clockevents.o CC kernel/time/tick-common.o CC drivers/i2c/busses/i2c-amd756.o CC drivers/hwmon/adm1025.o CC crypto/ablk_helper.o kernel/trace/trace_syscalls.o: warning: objtool: syscall_get_arguments.isra.10.constprop.12()+0xd5: function has unreachable instruction CC drivers/hwmon/adm1026.o CC drivers/input/input-compat.o fs/btrfs/locking.o: warning: objtool: btrfs_assert_tree_read_locked()+0x4f: function has unreachable instruction CC drivers/input/input-mt.o CC drivers/iio/inkern.o CC net/mac80211/status.o CC kernel/trace/trace_events_filter.o fs/btrfs/export.o: warning: objtool: btrfs_get_parent()+0x167: function has unreachable instruction /home/kisskb/slave/src/net/core/flow_dissector.c: In function '__skb_flow_dissect': /home/kisskb/slave/src/net/core/flow_dissector.c:557:7: warning: 'vlan' may be used uninitialized in this function [-Wuninitialized] CC fs/btrfs/delayed-ref.o kernel/futex.o: warning: objtool: unqueue_me_pi()+0x60: function has unreachable instruction CC fs/btrfs/relocation.o /home/kisskb/slave/src/mm/memblock.c: In function '__next_mem_pfn_range': /home/kisskb/slave/src/mm/memblock.c:1105:15: warning: 'r' may be used uninitialized in this function [-Wuninitialized] CC drivers/hid/hid-debug.o CC drivers/hid/uhid.o CC drivers/hid/hid-a4tech.o CC drivers/hid/hid-accutouch.o fs/btrfs/lzo.o: warning: objtool: lzo_decompress()+0x6b: function has unreachable instruction mm/memblock.o: warning: objtool: memblock_insert_region()+0x7a: function has unreachable instruction CC drivers/hid/hid-alps.o CC mm/page_io.o CC drivers/input/serio/ct82c710.o CC fs/btrfs/delayed-inode.o CC drivers/input/ff-core.o CC mm/swap_state.o kernel/sched/stop_task.o: warning: objtool: prio_changed_stop()+0x14: function has unreachable instruction CC drivers/input/ff-memless.o CC drivers/iio/industrialio-buffer.o fs/btrfs/volumes.o: warning: objtool: btrfs_chunk_item_size()+0x4d: function has unreachable instruction CC drivers/iio/industrialio-trigger.o drivers/input/gameport/gameport.o: warning: objtool: gameport_start_polling()+0xa3: function has unreachable instruction CC drivers/iio/industrialio-configfs.o CC kernel/time/tick-broadcast.o CC drivers/input/gameport/emu10k1-gp.o LD lib/lz4/built-in.o fs/btrfs/file.o: warning: objtool: __btrfs_drop_extents()+0x369: function has unreachable instruction fs/btrfs/transaction.o: warning: objtool: join_transaction()+0x206: function has unreachable instruction kernel/time/clockevents.o: warning: objtool: clockevents_exchange_device()+0x102: function has unreachable instruction CC block/bfq-cgroup.o CC drivers/input/input-polldev.o CC block/bfq-wf2q.o CC net/netlink/genetlink.o CC block/cmdline-parser.o CC drivers/input/serio/pcips2.o LD drivers/i2c/algos/built-in.o fs/btrfs/inode.o: warning: objtool: btrfs_set_bit_hook()+0x383: function has unreachable instruction CC drivers/i2c/busses/i2c-amd8111.o net/core/flow_dissector.o: warning: objtool: skb_flow_dissector_init()+0x80: function has unreachable instruction CC crypto/simd.o CC block/bio-integrity.o CC net/core/dev.o CC net/core/ethtool.o CC lib/mpi/generic_mpih-lshift.o fs/btrfs/extent-tree.o: warning: objtool: btrfs_extent_inline_ref_size()+0x95: function has unreachable instruction kernel/sched/deadline.o: warning: objtool: replenish_dl_entity()+0x5a: function has unreachable instruction CC kernel/sched/autogroup.o CC kernel/sched/idle.o CC drivers/input/sparse-keymap.o CC drivers/input/matrix-keymap.o CC drivers/input/input-leds.o net/mac802154/mib.o: warning: objtool: mac802154_dev_set_page_channel()+0xe8: function has unreachable instruction CC net/mac802154/llsec.o CC drivers/iio/industrialio-sw-device.o CC drivers/iio/industrialio-sw-trigger.o CC drivers/input/joydev.o /home/kisskb/slave/src/block/bfq-wf2q.c: In function '__bfq_entity_update_weight_prio': /home/kisskb/slave/src/block/bfq-wf2q.c:777:24: warning: 'root' may be used uninitialized in this function [-Wuninitialized] CC drivers/iio/industrialio-triggered-event.o CC drivers/input/serio/ps2mult.o CC block/blk-integrity.o fs/btrfs/delayed-ref.o: warning: objtool: update_existing_head_ref()+0x94: function has unreachable instruction CC lib/mpi/generic_mpih-mul2.o CC lib/mpi/generic_mpih-mul1.o CC block/t10-pi.o CC drivers/input/gameport/lightning.o /home/kisskb/slave/src/fs/btrfs/free-space-cache.c: In function 'setup_cluster_bitmap': /home/kisskb/slave/src/fs/btrfs/free-space-cache.c:2862:5: warning: 'next_zero' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/btrfs/free-space-cache.c:2808:16: note: 'next_zero' was declared here CC lib/mpi/generic_mpih-mul3.o /home/kisskb/slave/src/net/netlink/genetlink.c: In function 'genl_validate_assign_mc_groups': /home/kisskb/slave/src/net/netlink/genetlink.c:222:23: warning: 'first_id' may be used uninitialized in this function [-Wuninitialized] CC drivers/iio/amplifiers/ad8366.o CC drivers/iio/accel/da280.o net/mac802154/iface.o: warning: objtool: ieee802154_if_add()+0x3f3: function has unreachable instruction CC net/mac802154/util.o LD crypto/crypto.o CC drivers/hid/hid-axff.o LD crypto/crypto_algapi.o CC drivers/i2c/busses/i2c-i801.o CC net/mac802154/cfg.o LD crypto/crypto_blkcipher.o LD crypto/dh_generic.o LD crypto/crypto_hash.o /home/kisskb/slave/src/net/netlink/af_netlink.c: In function 'netlink_dump': /home/kisskb/slave/src/net/netlink/af_netlink.c:2173:13: warning: 'alloc_size' may be used uninitialized in this function [-Wuninitialized] CC drivers/i2c/busses/i2c-isch.o CC fs/btrfs/scrub.o LD crypto/crypto_acompress.o CC net/nfc/core.o CC mm/swapfile.o LD crypto/ecdh_generic.o LD crypto/cryptomgr.o CC kernel/time/tick-broadcast-hrtimer.o LD crypto/jitterentropy_rng.o kernel/trace/trace_events_filter.o: warning: objtool: append_filter_string.isra.17()+0x29: function has unreachable instruction CC drivers/hwmon/adm1029.o LD crypto/crypto_simd.o CC kernel/trace/trace_events_trigger.o LD crypto/built-in.o CC drivers/iio/adc/ad_sigma_delta.o CC drivers/hid/hid-asus.o CC lib/mpi/generic_mpih-rshift.o CC drivers/iio/adc/ad7266.o CC drivers/input/evdev.o net/netlink/genetlink.o: warning: objtool: genl_validate_assign_mc_groups()+0x205: function has unreachable instruction CC block/blk-mq-pci.o CC block/blk-mq-virtio.o CC kernel/time/tick-oneshot.o CC block/blk-wbt.o mm/page_io.o: warning: objtool: get_swap_bio()+0xdd: function has unreachable instruction CC drivers/input/evbug.o CC mm/frontswap.o block/bio-integrity.o: warning: objtool: bio_integrity_endio()+0x65: function has unreachable instruction CC drivers/iio/adc/ad7291.o CC drivers/iio/adc/ad7298.o CC drivers/input/serio/libps2.o CC drivers/input/gameport/ns558.o CC lib/mpi/generic_mpih-sub1.o CC lib/mpi/generic_mpih-add1.o kernel/sched/autogroup.o: warning: objtool: autogroup_move_group()+0x6d: function has unreachable instruction CC drivers/iio/accel/da311.o LD kernel/sched/built-in.o CC drivers/input/joystick/a3d.o CC arch/x86/kernel/perf_regs.o net/netlink/af_netlink.o: warning: objtool: netlink_data_ready()+0x14: function has unreachable instruction LD drivers/iio/amplifiers/built-in.o CC arch/x86/kernel/tracepoint.o /home/kisskb/slave/src/net/mac802154/llsec.c: In function 'mac802154_llsec_decrypt': /home/kisskb/slave/src/net/mac802154/llsec.c:1021:2: warning: 'seclevel.sec_levels' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/mac802154/llsec.c:1021:2: warning: 'seclevel.device_override' may be used uninitialized in this function [-Wuninitialized] LD net/netlink/built-in.o CC drivers/iio/buffer/industrialio-buffer-cb.o CC net/packet/af_packet.o CC drivers/input/keyboard/adp5588-keys.o CC drivers/i2c/busses/i2c-ismt.o CC drivers/hwmon/adm9240.o CC lib/mpi/mpicoder.o CC kernel/time/tick-sched.o net/mac802154/llsec.o: warning: objtool: llsec_tfm_by_len()+0x4f: function has unreachable instruction CC net/mac802154/trace.o CC net/phonet/pn_dev.o /home/kisskb/slave/src/drivers/hid/hid-asus.c: In function 'asus_input_configured': /home/kisskb/slave/src/drivers/hid/hid-asus.c:305:2: warning: 'kbd_func' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/hid/hid-asus.c:291:16: note: 'kbd_func' was declared here block/blk-integrity.o: warning: objtool: blk_rq_map_integrity_sg()+0x1a8: function has unreachable instruction CC drivers/hid/hid-aureal.o CC arch/x86/kernel/unwind_frame.o CC arch/x86/kernel/audit_64.o CC lib/mpi/mpi-bit.o CC drivers/iio/accel/dmard10.o /home/kisskb/slave/src/block/bfq-iosched.c: In function 'bfq_exit_icq_bfqq': /home/kisskb/slave/src/block/bfq-iosched.c:3713:2: warning: 'bfqd' may be used uninitialized in this function [-Wuninitialized] CC arch/x86/kernel/vsmp_64.o fs/btrfs/compression.o: warning: objtool: btrfs_submit_compressed_write()+0x330: function has unreachable instruction CC drivers/iio/adc/ad7923.o CC drivers/iio/adc/ad7476.o CC drivers/iio/adc/ad7791.o CC drivers/iio/adc/axp20x_adc.o CC drivers/iio/adc/ad7887.o AS arch/x86/kernel/head_64.o /home/kisskb/slave/src/fs/btrfs/free-space-cache.c: In function '__load_free_space_cache': /home/kisskb/slave/src/fs/btrfs/free-space-cache.c:762:3: warning: 'type' may be used uninitialized in this function [-Wuninitialized] CC arch/x86/kernel/head64.o CC kernel/trace/power-traces.o mm/frontswap.o: warning: objtool: __frontswap_curr_pages()+0x4f: function has unreachable instruction CC arch/x86/kernel/ebda.o drivers/input/evdev.o: warning: objtool: evdev_handle_get_val.isra.9()+0x12c: function has unreachable instruction CC arch/x86/kernel/platform-quirks.o CC drivers/iio/adc/cc10001_adc.o CC fs/cachefiles/bind.o LD drivers/input/gameport/built-in.o CC drivers/input/serio/altera_ps2.o CC fs/configfs/inode.o CC drivers/input/serio/serio_raw.o fs/btrfs/ioctl.o: warning: objtool: create_subvol()+0xcd0: function has unreachable instruction CC fs/configfs/file.o CC drivers/iio/buffer/industrialio-triggered-buffer.o CC drivers/input/misc/88pm860x_onkey.o CC drivers/input/tablet/acecad.o CC kernel/time/timekeeping_debug.o /home/kisskb/slave/src/net/core/dev.c: In function 'validate_xmit_skb_list': /home/kisskb/slave/src/net/core/dev.c:3106:15: warning: 'tail' may be used uninitialized in this function [-Wuninitialized] CC drivers/input/joystick/analog.o CC drivers/input/joystick/db9.o CC drivers/iio/accel/mc3230.o CC drivers/input/rmi4/rmi_bus.o CC drivers/hid/hid-belkin.o CC drivers/hid/hid-betopff.o CC drivers/input/misc/adxl34x.o CC drivers/input/misc/adxl34x-i2c.o fs/btrfs/tree-log.o: warning: objtool: drop_objectid_items()+0x9d: function has unreachable instruction CC net/nfc/af_nfc.o CC net/nfc/netlink.o CC drivers/hwmon/adt7x10.o CC net/nfc/rawsock.o CC drivers/hwmon/ads7828.o CC drivers/hwmon/ads7871.o /home/kisskb/slave/src/lib/mpi/mpicoder.c: In function 'mpi_read_raw_from_sgl': /home/kisskb/slave/src/lib/mpi/mpicoder.c:332:5: warning: 'buff' may be used uninitialized in this function [-Wuninitialized] fs/cachefiles/bind.o: warning: objtool: cachefiles_daemon_add_cache()+0x187: function has unreachable instruction CC fs/cachefiles/daemon.o net/mac802154/cfg.o: warning: objtool: wpan_phy_priv()+0x4e: function has unreachable instruction CC drivers/hwmon/adt7410.o CC fs/cachefiles/interface.o CC fs/cachefiles/key.o CC fs/cachefiles/main.o CC lib/mpi/mpi-cmp.o CC lib/mpi/mpih-cmp.o CC lib/mpi/mpih-div.o net/core/ethtool.o: warning: objtool: ethtool_get_feature_mask()+0x83: function has unreachable instruction CC drivers/iio/adc/da9150-gpadc.o CC net/core/dev_addr_lists.o CC drivers/input/rmi4/rmi_driver.o LD kernel/time/built-in.o CC net/nfc/llcp_core.o CC drivers/iio/accel/mma7455_core.o CC drivers/input/serio/userio.o CC kernel/crash_core.o CC drivers/input/keyboard/adp5589-keys.o CC drivers/iio/buffer/kfifo_buf.o LDS arch/x86/kernel/vmlinux.lds fs/btrfs/free-space-cache.o: warning: objtool: btrfs_put_block_group_trimming()+0x13b: function has unreachable instruction CC fs/btrfs/reada.o CC fs/btrfs/backref.o CC lib/mpi/mpih-mul.o CC drivers/input/tablet/aiptek.o CC drivers/hwmon/adt7411.o fs/configfs/file.o: warning: objtool: configfs_read_file()+0x157: function has unreachable instruction CC drivers/hid/hid-cherry.o CC fs/configfs/dir.o CC drivers/input/misc/adxl34x-spi.o CC fs/configfs/symlink.o CC drivers/input/misc/apanel.o CC drivers/i2c/busses/i2c-nforce2-s4985.o CC drivers/i2c/busses/i2c-nforce2.o fs/cachefiles/key.o: warning: objtool: cachefiles_cook_key()+0xb5: function has unreachable instruction CC fs/cachefiles/namei.o CC drivers/input/tablet/gtco.o CC drivers/i2c/busses/i2c-piix4.o fs/configfs/inode.o: warning: objtool: configfs_get_name()+0x80: function has unreachable instruction net/mac80211/status.o: warning: objtool: __ieee80211_tx_status()+0xc65: function has unreachable instruction CC fs/configfs/mount.o CC drivers/input/tablet/hanwang.o CC net/mac80211/driver-ops.o LD block/bfq.o LD kernel/trace/built-in.o CC drivers/iio/adc/hi8435.o fs/btrfs/delayed-inode.o: warning: objtool: btrfs_release_delayed_inode()+0x97: function has unreachable instruction CC kernel/kexec_core.o LD block/built-in.o CC fs/btrfs/ulist.o net/phonet/pn_dev.o: warning: objtool: phonet_pernet()+0x4e: function has unreachable instruction CC net/phonet/pn_netlink.o fs/btrfs/relocation.o: warning: objtool: walk_up_backref()+0x85: function has unreachable instruction CC net/phonet/socket.o CC drivers/iio/accel/mma7455_i2c.o CC fs/btrfs/qgroup.o CC drivers/input/joystick/gf2k.o CC fs/btrfs/send.o CC drivers/input/joystick/grip.o CC fs/cachefiles/rdwr.o CC drivers/hwmon/adt7470.o CC drivers/hwmon/adt7475.o CC drivers/input/joystick/grip_mp.o net/core/dev.o: warning: objtool: __skb_pull()+0x61: function has unreachable instruction LD drivers/input/serio/built-in.o CC lib/mpi/mpi-pow.o CC drivers/input/misc/ati_remote2.o CC drivers/hid/hid-chicony.o CC drivers/i2c/busses/i2c-sis5595.o CC lib/mpi/mpiutil.o CC drivers/input/keyboard/atkbd.o LD drivers/iio/buffer/built-in.o CC drivers/iommu/iova.o kernel/crash_core.o: warning: objtool: __parse_crashkernel.constprop.0()+0x75: function has unreachable instruction CC kernel/kexec.o CC drivers/iio/chemical/atlas-ph-sensor.o /home/kisskb/slave/src/net/nfc/llcp_core.c: In function 'nfc_llcp_rx_skb': /home/kisskb/slave/src/net/nfc/llcp_core.c:804:12: warning: 'sn_len' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/nfc/llcp_core.c:893:10: note: 'sn_len' was declared here net/nfc/rawsock.o: warning: objtool: rawsock_data_exchange_complete()+0x64: function has unreachable instruction CC drivers/iio/chemical/vz89x.o CC net/mac80211/sta_info.o CC drivers/input/rmi4/rmi_f01.o LD net/mac802154/mac802154.o LD net/mac802154/built-in.o CC drivers/input/rmi4/rmi_2d_sensor.o CC drivers/input/rmi4/rmi_f03.o CC drivers/input/rmi4/rmi_f11.o fs/cachefiles/daemon.o: warning: objtool: cachefiles_daemon_release()+0xd4: function has unreachable instruction CC drivers/iio/accel/mma7455_spi.o CC drivers/iio/accel/mma7660.o fs/btrfs/reada.o: warning: objtool: reada_add_block()+0xabd: function has unreachable instruction CC drivers/input/rmi4/rmi_f30.o CC drivers/input/rmi4/rmi_f12.o CC mm/dmapool.o fs/configfs/dir.o: warning: objtool: configfs_depend_prep()+0x8a: function has unreachable instruction fs/cachefiles/interface.o: warning: objtool: cachefiles_attr_changed()+0x166: function has unreachable instruction CC net/nfc/llcp_commands.o CC fs/configfs/item.o CC net/nfc/llcp_sock.o lib/mpi/mpi-pow.o: warning: objtool: mpi_powm()+0x53f: function has unreachable instruction CC drivers/hwmon/atxp1.o CC drivers/hwmon/coretemp.o LD lib/mpi/mpi.o CC drivers/iio/adc/ltc2497.o CC net/nfc/hci/core.o LD lib/mpi/built-in.o CC net/nfc/hci/hcp.o CC arch/x86/kernel/cpu/capflags.o CC drivers/i2c/busses/i2c-sis630.o CC drivers/input/rmi4/rmi_i2c.o /home/kisskb/slave/src/fs/btrfs/backref.c: In function 'tree_backref_for_extent': /home/kisskb/slave/src/fs/btrfs/backref.c:1945:3: warning: 'type' may be used uninitialized in this function [-Wuninitialized] CC net/core/netevent.o CC net/core/dst.o LD arch/x86/kernel/cpu/built-in.o CC drivers/hid/hid-corsair.o CC drivers/input/keyboard/cros_ec_keyb.o LD arch/x86/kernel/built-in.o CC net/nfc/hci/command.o CC drivers/input/joystick/guillemot.o CC lib/raid6/algos.o /home/kisskb/slave/src/kernel/kexec.c: In function 'SyS_kexec_load': /home/kisskb/slave/src/kernel/kexec.c:143:6: warning: 'image' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/kernel/kexec.c:110:31: note: 'image' was declared here LD drivers/iio/chemical/built-in.o CC lib/raid6/recov.o fs/btrfs/backref.o: warning: objtool: btrfs_extent_inline_ref_size()+0x95: function has unreachable instruction CC drivers/input/misc/cm109.o LD arch/x86/built-in.o CC drivers/input/joystick/iforce/iforce-ff.o CC drivers/iio/accel/mma8452.o /home/kisskb/slave/src/mm/swapfile.c: In function 'SyS_swapon': /home/kisskb/slave/src/mm/swapfile.c:2974:2: warning: 'nr_extents' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/swapfile.c:2766:6: note: 'nr_extents' was declared here fs/cachefiles/namei.o: warning: objtool: cachefiles_delete_object()+0xdf: function has unreachable instruction CC drivers/input/tablet/kbtab.o CC drivers/input/misc/cma3000_d0x_i2c.o CC drivers/input/misc/cma3000_d0x.o CC drivers/input/misc/da9063_onkey.o CC drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.o /home/kisskb/slave/src/drivers/input/rmi4/rmi_f11.c: In function 'rmi_f11_attention': /home/kisskb/slave/src/drivers/input/rmi4/rmi_f11.c:631:3: warning: 'abs_fingers' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/input/rmi4/rmi_f11.c:580:6: note: 'abs_fingers' was declared here CC drivers/iio/common/hid-sensors/hid-sensor-attributes.o LD fs/configfs/configfs.o CC drivers/hwmon/dell-smm-hwmon.o CC drivers/iio/common/hid-sensors/hid-sensor-trigger.o LD fs/configfs/built-in.o CC drivers/input/keyboard/tca6416-keypad.o CC drivers/input/keyboard/lkkbd.o CC drivers/iio/adc/max1027.o LD fs/devpts/built-in.o CC drivers/i2c/busses/i2c-via.o CC drivers/input/keyboard/lm8333.o CC drivers/input/keyboard/mcs_touchkey.o CC drivers/input/keyboard/newtonkbd.o CC fs/debugfs/inode.o CC drivers/input/keyboard/mpr121_touchkey.o LD fs/exofs/built-in.o /home/kisskb/slave/src/net/packet/af_packet.c: In function 'packet_sendmsg': /home/kisskb/slave/src/net/packet/af_packet.c:2708:19: warning: 'data' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/packet/af_packet.c:2635:8: note: 'data' was declared here CC fs/exportfs/expfs.o drivers/input/keyboard/cros_ec_keyb.o: warning: objtool: cros_ec_keyb_probe()+0x356: function has unreachable instruction CC net/phonet/datagram.o fs/btrfs/ulist.o: warning: objtool: ulist_del()+0x11a: function has unreachable instruction GZIP kernel/config_data.gz CC net/phonet/sysctl.o CC kernel/backtracetest.o CC kernel/audit.o CC kernel/auditfilter.o mm/dmapool.o: warning: objtool: dma_pool_destroy()+0x29a: function has unreachable instruction drivers/iommu/iova.o: warning: objtool: private_find_iova()+0x66: function has unreachable instruction CC drivers/iio/common/cros_ec_sensors/cros_ec_sensors.o net/phonet/socket.o: warning: objtool: pn_socket_autobind()+0xb8: function has unreachable instruction CC drivers/iio/accel/mma9551_core.o CC drivers/iio/accel/mma9551.o LD drivers/iommu/built-in.o CC drivers/iio/accel/mma9553.o CC drivers/iio/accel/mxc6255.o CC drivers/iio/adc/max1118.o CC drivers/iio/adc/max1363.o CC drivers/iio/adc/mcp320x.o UNROLL lib/raid6/int1.c HOSTCC lib/raid6/mktables CC fs/f2fs/dir.o CC fs/f2fs/file.o net/packet/af_packet.o: warning: objtool: skb_set_owner_r()+0x99: function has unreachable instruction mm/swapfile.o: warning: objtool: _enable_swap_info()+0xca: function has unreachable instruction CC net/packet/diag.o CC fs/f2fs/inode.o CC mm/sparse.o CC fs/ext4/balloc.o CC fs/ext4/bitmap.o CC drivers/i2c/busses/i2c-viapro.o LD drivers/input/tablet/built-in.o LD drivers/input/input-core.o CC mm/mmu_notifier.o CC mm/sparse-vmemmap.o CC net/phonet/af_phonet.o CC drivers/input/joystick/iforce/iforce-main.o CC net/core/neighbour.o CC drivers/input/touchscreen/of_touchscreen.o CC drivers/input/touchscreen/88pm860x-ts.o CC drivers/input/rmi4/rmi_spi.o CC drivers/input/misc/e3x0-button.o LD drivers/iio/common/hid-sensors/hid-sensor-iio-common.o LD drivers/iio/common/hid-sensors/built-in.o UNROLL lib/raid6/int2.c fs/debugfs/inode.o: warning: objtool: __debugfs_create_file()+0xa3: function has unreachable instruction CC fs/debugfs/file.o CC drivers/iio/common/ms_sensors/ms_sensors_i2c.o /home/kisskb/slave/src/drivers/iio/accel/mma9551_core.c: In function 'mma9551_gpio_config': /home/kisskb/slave/src/drivers/iio/accel/mma9551_core.c:590:34: warning: 'pol_mask' may be used uninitialized in this function [-Wuninitialized] UNROLL lib/raid6/int4.c UNROLL lib/raid6/int8.c UNROLL lib/raid6/int16.c CC drivers/input/keyboard/opencores-kbd.o CC net/nfc/hci/llc_nop.o CC net/nfc/hci/llc.o CC drivers/iio/adc/mcp3422.o CC lib/raid6/recov_ssse3.o UNROLL lib/raid6/int32.c CC fs/fscache/cache.o CC drivers/hid/hid-dr.o CC drivers/hid/hid-emsff.o CC lib/raid6/recov_avx2.o CC drivers/iio/common/ssp_sensors/ssp_dev.o CC fs/fscache/cookie.o CC drivers/iio/accel/sca3000.o CC drivers/hwmon/dme1737.o LD drivers/iio/common/cros_ec_sensors/built-in.o LD drivers/iio/counter/built-in.o CC kernel/auditsc.o CC drivers/input/joystick/interact.o fs/exportfs/expfs.o: warning: objtool: reconnect_path()+0x86: function has unreachable instruction kernel/audit.o: warning: objtool: audit_log_vformat()+0x85: function has unreachable instruction CC drivers/iio/accel/stk8312.o LD fs/exportfs/exportfs.o CC drivers/input/joystick/joydump.o CC drivers/input/misc/drv2665.o LD fs/exportfs/built-in.o CC net/nfc/nci/core.o fs/cachefiles/rdwr.o: warning: objtool: cachefiles_read_waiter()+0xa1: function has unreachable instruction CC fs/cachefiles/security.o CC drivers/iio/dummy/iio_simple_dummy.o CC drivers/iio/dac/ad5360.o CC drivers/iio/dac/ad5504.o CC fs/cachefiles/xattr.o kernel/auditfilter.o: warning: objtool: audit_comparator()+0xa8: function has unreachable instruction CC net/nfc/hci/llc_shdlc.o mm/mmu_notifier.o: warning: objtool: do_mmu_notifier_register()+0x64: function has unreachable instruction CC mm/page_poison.o CC fs/f2fs/namei.o fs/ext4/bitmap.o: warning: objtool: ext4_chksum()+0x68: function has unreachable instruction CC drivers/input/touchscreen/ad7877.o CC drivers/input/touchscreen/ads7846.o CC drivers/input/touchscreen/atmel_mxt_ts.o CC drivers/input/touchscreen/bu21013_ts.o CC drivers/input/touchscreen/da9034-ts.o CC drivers/input/touchscreen/edt-ft5x06.o CC fs/ext4/block_validity.o CC drivers/input/keyboard/qt1070.o CC drivers/input/joystick/iforce/iforce-packets.o CC drivers/i2c/busses/i2c-emev2.o CC drivers/i2c/busses/i2c-ocores.o LD drivers/iio/common/ms_sensors/built-in.o LD drivers/input/rmi4/rmi_core.o LD drivers/input/rmi4/built-in.o CC drivers/i2c/busses/i2c-pca-platform.o CC drivers/i2c/busses/i2c-simtec.o CC drivers/i2c/busses/i2c-xiic.o CC drivers/hid/hid-elecom.o CC drivers/iio/common/ssp_sensors/ssp_spi.o CC drivers/iio/adc/nau7802.o CC lib/raid6/mmx.o CC drivers/i2c/busses/i2c-dln2.o CC drivers/input/misc/drv2667.o CC lib/reed_solomon/reed_solomon.o CC drivers/iio/dummy/iio_simple_dummy_events.o CC drivers/iio/dummy/iio_dummy_evgen.o CC net/mac80211/wep.o CC mm/slub.o CC lib/raid6/sse1.o net/core/neighbour.o: warning: objtool: __skb_pull()+0x60: function has unreachable instruction CC net/core/rtnetlink.o net/nfc/nci/core.o: warning: objtool: nci_send_frame()+0x152: function has unreachable instruction CC net/nfc/nci/data.o CC net/nfc/nci/lib.o fs/fscache/cache.o: warning: objtool: fscache_add_cache()+0x61: 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:751:2: warning: 'val' may be used uninitialized in this function [-Wuninitialized] CC lib/raid6/sse2.o CC lib/zlib_deflate/deflate.o CC lib/raid6/avx2.o CC lib/raid6/avx512.o CC lib/zlib_deflate/deftree.o LD net/packet/af_packet_diag.o CC lib/zlib_deflate/deflate_syms.o LD net/packet/built-in.o fs/f2fs/file.o: warning: objtool: zero_user_segments.constprop.19()+0x7a: function has unreachable instruction CC lib/raid6/recov_avx512.o CC drivers/iio/common/ssp_sensors/ssp_iio.o CC net/psample/psample.o /home/kisskb/slave/src/lib/raid6/recov_avx512.c:387:2: warning: #warning "your version of binutils lacks AVX512 support" [-Wcpp] CC drivers/hid/hid-elo.o CC drivers/hid/hid-ezkey.o CC net/rfkill/core.o CC drivers/iio/common/st_sensors/st_sensors_i2c.o CC drivers/iio/adc/palmas_gpadc.o fs/cachefiles/xattr.o: warning: objtool: cachefiles_check_object_type()+0x89: function has unreachable instruction CC drivers/iio/adc/qcom-spmi-iadc.o TABLE lib/raid6/tables.c LD fs/cachefiles/cachefiles.o LD fs/cachefiles/built-in.o CC lib/raid6/int1.o CC drivers/iio/dac/ad5449.o CC drivers/input/keyboard/qt2160.o CC drivers/iio/dac/ad5755.o /home/kisskb/slave/src/drivers/iio/common/ssp_sensors/ssp_iio.c: In function 'ssp_common_process_data': /home/kisskb/slave/src/include/linux/iio/buffer.h:41:32: warning: 'calculated_time' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/iio/common/ssp_sensors/ssp_iio.c:84:10: note: 'calculated_time' was declared here CC drivers/iio/dac/ad5761.o CC drivers/iio/dac/ad5764.o fs/fscache/cookie.o: warning: objtool: fscache_raise_event()+0x59: function has unreachable instruction CC drivers/iio/dac/ad5791.o CC fs/fscache/fsdef.o CC drivers/iio/dac/ad5686.o CC drivers/iio/dac/ad7303.o CC drivers/iio/dac/ltc2632.o CC drivers/iio/dac/max517.o LD drivers/iio/dummy/iio_dummy.o LD drivers/iio/dummy/built-in.o net/phonet/af_phonet.o: warning: objtool: pn_send()+0x28d: function has unreachable instruction CC net/phonet/pep-gprs.o fs/debugfs/file.o: warning: objtool: full_proxy_release()+0xc2: function has unreachable instruction CC net/phonet/pep.o fs/btrfs/scrub.o: warning: objtool: scrub_repair_page_from_good_copy()+0x7b: function has unreachable instruction CC net/mac80211/wpa.o CC net/mac80211/scan.o LD drivers/input/joystick/iforce/iforce.o LD fs/debugfs/debugfs.o CC drivers/i2c/busses/i2c-parport-light.o CC drivers/i2c/busses/i2c-parport.o LD drivers/input/joystick/iforce/built-in.o LD fs/debugfs/built-in.o lib/zlib_deflate/deflate.o: warning: objtool: zlib_deflate_workspacesize()+0xb3: function has unreachable instruction CC fs/fscache/main.o CC fs/fscache/netfs.o CC drivers/input/joystick/sidewinder.o lib/reed_solomon/reed_solomon.o: warning: objtool: decode_rs16()+0x196: function has unreachable instruction CC drivers/iio/accel/stk8ba50.o LD lib/reed_solomon/built-in.o CC fs/fscache/object.o CC drivers/input/misc/ims-pcu.o CC fs/fscache/operation.o CC drivers/iio/dac/mcp4725.o CC fs/ext4/dir.o CC drivers/hid/hid-gembird.o net/rfkill/core.o: warning: objtool: rfkill_set_led_trigger_name()+0x55: function has unreachable instruction LD net/rfkill/rfkill.o CC drivers/iio/adc/qcom-vadc-common.o LD net/rfkill/built-in.o LD lib/zlib_deflate/zlib_deflate.o CC drivers/iio/dac/mcp4922.o CC drivers/iio/common/st_sensors/st_sensors_spi.o CC drivers/i2c/busses/i2c-robotfuzz-osif.o LD lib/zlib_deflate/built-in.o CC drivers/iio/accel/ssp_accel_sensor.o CC drivers/input/touchscreen/hampshire.o /home/kisskb/slave/src/drivers/iio/dac/mcp4725.c: In function 'mcp4725_probe': /home/kisskb/slave/src/drivers/iio/dac/mcp4725.c:487:3: warning: 'ref' may be used uninitialized in this function [-Wuninitialized] CC drivers/iio/adc/qcom-spmi-vadc.o CC fs/ext4/ext4_jbd2.o CC lib/raid6/int2.o CC drivers/hid/hid-gfrm.o CC kernel/audit_watch.o CC lib/raid6/int4.o LD drivers/iio/common/ssp_sensors/sensorhub.o CC drivers/iio/adc/ti-adc081c.o CC lib/zlib_inflate/inffast.o CC drivers/iio/adc/ti-adc12138.o LD drivers/iio/common/ssp_sensors/built-in.o CC drivers/iio/adc/ti-adc108s102.o CC lib/raid6/int8.o CC drivers/iio/adc/ti-adc128s052.o CC drivers/input/touchscreen/gunze.o CC drivers/i2c/busses/i2c-tiny-usb.o LD net/nfc/hci/hci.o LD net/nfc/hci/built-in.o CC fs/f2fs/hash.o CC fs/f2fs/super.o CC net/nfc/digital_core.o drivers/input/touchscreen/ads7846.o: warning: objtool: ads7846_irq()+0x1d3: function has unreachable instruction CC net/sched/sch_generic.o CC net/sched/sch_mq.o CC drivers/input/touchscreen/eeti_ts.o CC drivers/input/keyboard/samsung-keypad.o CC drivers/input/keyboard/stowaway.o CC drivers/iio/adc/ti-adc161s626.o CC fs/fscache/page.o fs/fscache/operation.o: warning: objtool: fscache_raise_event()+0x59: function has unreachable instruction CC drivers/input/touchscreen/elo.o fs/btrfs/qgroup.o: warning: objtool: btrfs_qgroup_trace_extent_nolock()+0x68: function has unreachable instruction CC drivers/hid/hid-gyration.o CC drivers/input/joystick/spaceball.o fs/ext4/balloc.o: warning: objtool: ext4_get_group_info()+0x5e: function has unreachable instruction CC drivers/input/joystick/turbografx.o fs/fscache/object.o: warning: objtool: fscache_parent_ready()+0x87: function has unreachable instruction CC fs/ext4/extents.o CC fs/ext4/extents_status.o CC net/nfc/nci/ntf.o CC drivers/hid/hid-holtek-kbd.o CC drivers/iio/adc/ti-ads1015.o /home/kisskb/slave/src/net/core/rtnetlink.c: In function 'do_setlink': /home/kisskb/slave/src/net/core/rtnetlink.c:1817:30: warning: 'ivvl[len]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/core/rtnetlink.c:1794:29: note: 'ivvl[len]' was declared here CC lib/zlib_inflate/inflate.o CC drivers/hwmon/ds1621.o LD drivers/iio/dac/built-in.o CC drivers/iio/adc/ti-ads7950.o CC drivers/input/touchscreen/egalax_ts_serial.o LD drivers/iio/frequency/built-in.o net/phonet/pep-gprs.o: warning: objtool: skb_orphan()+0x9f: function has unreachable instruction CC drivers/i2c/busses/i2c-cros-ec-tunnel.o LD net/phonet/phonet.o CC drivers/iio/adc/ti-tlc4541.o CC drivers/input/misc/keyspan_remote.o LD drivers/iio/accel/built-in.o CC drivers/iio/common/st_sensors/st_sensors_core.o CC drivers/iio/health/afe4403.o LD net/psample/built-in.o CC drivers/iio/gyro/adis16130.o CC drivers/iio/adc/twl4030-madc.o CC drivers/hid/hid-holtek-mouse.o CC drivers/iio/gyro/adis16260.o CC fs/ext4/file.o CC net/unix/af_unix.o CC drivers/input/misc/mc13783-pwrbutton.o CC drivers/iio/adc/twl6030-gpadc.o CC lib/raid6/int16.o CC lib/raid6/int32.o CC drivers/input/touchscreen/ili210x.o CC drivers/input/misc/mma8450.o LD drivers/i2c/busses/built-in.o CC drivers/input/misc/palmas-pwrbutton.o CC drivers/input/keyboard/sunkbd.o CC drivers/hwmon/emc1403.o LD drivers/i2c/built-in.o /home/kisskb/slave/src/drivers/iio/gyro/adis16130.c: In function 'adis16130_read_raw': /home/kisskb/slave/src/drivers/iio/gyro/adis16130.c:85:8: warning: 'temp' may be used uninitialized in this function [-Wuninitialized] CC drivers/input/keyboard/tm2-touchkey.o CC drivers/input/joystick/twidjoy.o CC drivers/hid/hid-holtekff.o CC drivers/input/touchscreen/inexio.o CC drivers/iio/gyro/adxrs450.o CC drivers/input/joystick/zhenhua.o CC drivers/iio/gyro/hid-sensor-gyro-3d.o CC drivers/iio/gyro/mpu3050-core.o CC net/core/utils.o CC drivers/ipack/ipack.o CC drivers/input/touchscreen/mcs5000_ts.o CC net/core/link_watch.o CC drivers/input/touchscreen/melfas_mip4.o CC net/nfc/digital_technology.o CC drivers/input/misc/pcf50633-input.o CC net/sched/sch_api.o CC lib/zlib_inflate/infutil.o CC lib/zlib_inflate/inftrees.o CC lib/zlib_inflate/inflate_syms.o kernel/audit_watch.o: warning: objtool: audit_watch_handle_event()+0x78: function has unreachable instruction CC kernel/audit_fsnotify.o CC drivers/hid/hid-ite.o CC drivers/iio/health/afe4404.o CC drivers/ipack/carriers/tpci200.o CC drivers/iio/health/max30100.o CC drivers/iio/common/st_sensors/st_sensors_buffer.o CC lib/raid6/tables.o CC drivers/iio/common/st_sensors/st_sensors_trigger.o net/core/rtnetlink.o: warning: objtool: rtm_msgindex()+0x50: function has unreachable instruction fs/ext4/file.o: warning: objtool: ext4_file_write_iter()+0x643: function has unreachable instruction CC net/mac80211/offchannel.o LD drivers/iio/adc/built-in.o CC net/mac80211/agg-tx.o CC net/mac80211/ht.o CC lib/bch.o /home/kisskb/slave/src/mm/slub.c: In function 'kmem_cache_free_bulk': /home/kisskb/slave/src/mm/slub.c:2947:14: warning: 'df.cnt' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/slub.c:3080:28: note: 'df.cnt' was declared here /home/kisskb/slave/src/mm/slub.c:2947:14: warning: 'df.freelist' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/slub.c:3080:28: note: 'df.freelist' was declared here /home/kisskb/slave/src/mm/slub.c:2955:25: warning: 'df.tail' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/slub.c:3080:28: note: 'df.tail' was declared here /home/kisskb/slave/src/mm/slub.c:2926:1: warning: 'df.s' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/slub.c:3080:28: note: 'df.s' was declared here CC lib/textsearch.o CC drivers/hwmon/emc2103.o CC lib/ts_kmp.o CC drivers/hid/hid-keytouch.o CC lib/ts_bm.o CC drivers/hid/hid-lcpower.o CC drivers/hid/hid-lenovo.o CC drivers/hid/hid-magicmouse.o fs/ext4/extents_status.o: warning: objtool: ext4_es_end()+0x56: function has unreachable instruction CC net/core/filter.o CC drivers/hid/hid-mf.o CC fs/ext4/fsmap.o LD lib/zlib_inflate/zlib_inflate.o CC fs/ext4/hash.o CC fs/ext4/fsync.o LD lib/zlib_inflate/built-in.o CC fs/ext4/ialloc.o CC drivers/hid/hid-microsoft.o LD drivers/input/joystick/built-in.o CC fs/ext4/indirect.o CC drivers/input/keyboard/xtkbd.o CC drivers/iio/gyro/mpu3050-i2c.o CC fs/ext4/inline.o CC drivers/iio/humidity/hid-sensor-humidity.o kernel/auditsc.o: warning: objtool: __audit_syscall_entry()+0xe5: function has unreachable instruction CC fs/ext4/inode.o mm/slub.o: warning: objtool: __bit_spin_unlock.constprop.53()+0x4f: function has unreachable instruction fs/fscache/page.o: warning: objtool: fscache_release_retrieval_op()+0xb9: function has unreachable instruction CC drivers/iio/humidity/si7005.o LD fs/fscache/fscache.o LD fs/fscache/built-in.o CC net/unix/garbage.o CC mm/kasan/kasan.o CC mm/kasan/report.o CC mm/kasan/kasan_init.o net/phonet/pep.o: warning: objtool: skb_set_owner_r()+0x9a: function has unreachable instruction net/sched/sch_generic.o: warning: objtool: dev_trans_start()+0x30: function has unreachable instruction LD net/phonet/pn_pep.o CC net/sched/sch_blackhole.o LD net/phonet/built-in.o LD drivers/input/keyboard/built-in.o fs/ext4/ext4_jbd2.o: warning: objtool: ext4_get_nojournal()+0x62: function has unreachable instruction CC mm/failslab.o CC mm/memtest.o CC fs/f2fs/inline.o CC fs/f2fs/checkpoint.o LD drivers/iio/health/built-in.o CC fs/f2fs/gc.o CC net/unix/diag.o CC fs/f2fs/segment.o CC fs/f2fs/data.o CC drivers/input/misc/pcspkr.o CC fs/f2fs/node.o CC net/nfc/nci/rsp.o CC net/vmw_vsock/af_vsock.o CC net/vmw_vsock/af_vsock_tap.o CC net/vmw_vsock/vsock_addr.o CC net/vmw_vsock/vmci_transport.o CC drivers/iio/gyro/itg3200_core.o LD drivers/iio/common/st_sensors/st_sensors.o LD drivers/iio/common/st_sensors/built-in.o kernel/audit_fsnotify.o: warning: objtool: audit_mark_handle_event()+0x6f: function has unreachable instruction LD lib/raid6/raid6_pq.o LD drivers/iio/common/built-in.o CC kernel/delayacct.o CC kernel/audit_tree.o LD lib/raid6/built-in.o CC fs/ext4/ioctl.o CC fs/f2fs/recovery.o CC fs/f2fs/shrinker.o CC fs/f2fs/extent_cache.o CC drivers/hwmon/f71805f.o CC kernel/taskstats.o CC kernel/tsacct.o CC drivers/hid/hid-monterey.o LD drivers/ipack/carriers/built-in.o /home/kisskb/slave/src/fs/ext4/ialloc.c: In function 'ext4_orphan_get': /home/kisskb/slave/src/fs/ext4/ialloc.c:1212:9: warning: 'bit' may be used uninitialized in this function [-Wuninitialized] CC mm/migrate.o LD drivers/ipack/devices/built-in.o fs/ext4/fsync.o: warning: objtool: ext4_sync_file()+0xd7: function has unreachable instruction CC fs/btrfs/dev-replace.o LD drivers/iio/humidity/built-in.o /home/kisskb/slave/src/drivers/input/touchscreen/melfas_mip4.c: In function 'mip4_sysfs_fw_update': /home/kisskb/slave/src/include/uapi/linux/swab.h:51:9: warning: 'buf_addr' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/input/touchscreen/melfas_mip4.c:1093:6: note: 'buf_addr' was declared here /home/kisskb/slave/src/drivers/input/touchscreen/melfas_mip4.c:1118:26: warning: 'fw_size' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/input/touchscreen/melfas_mip4.c:1259:6: note: 'fw_size' was declared here /home/kisskb/slave/src/drivers/input/touchscreen/melfas_mip4.c:1118:26: warning: 'fw_start_offset' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/input/touchscreen/melfas_mip4.c:1258:6: note: 'fw_start_offset' was declared here LD drivers/ipack/built-in.o CC fs/btrfs/raid56.o fs/ext4/ialloc.o: warning: objtool: ext4_get_group_info()+0x5f: function has unreachable instruction CC net/sched/sch_fifo.o CC fs/btrfs/uuid-tree.o CC net/sched/cls_api.o CC net/sched/sch_cbq.o CC drivers/input/misc/powermate.o LD drivers/irqchip/built-in.o CC mm/memory-failure.o CC mm/kasan/quarantine.o CC kernel/tracepoint.o CC drivers/input/misc/pwm-beeper.o CC drivers/iio/gyro/itg3200_buffer.o fs/ext4/inline.o: warning: objtool: ext4_get_inline_xattr_pos()+0x5e: function has unreachable instruction CC fs/ext4/mballoc.o CC fs/ext4/migrate.o CC drivers/isdn/hardware/mISDN/hfcpci.o net/unix/garbage.o: warning: objtool: scan_children()+0xf9: function has unreachable instruction CC lib/ts_fsm.o LD net/unix/unix.o CC lib/swiotlb.o CC net/sched/sch_red.o CC drivers/hid/hid-multitouch.o CC drivers/hid/hid-nti.o CC drivers/input/touchscreen/mtouch.o CC kernel/irq_work.o CC drivers/hid/hid-ortek.o CC drivers/hid/hid-pl.o CC fs/ext4/mmp.o net/mac80211/offchannel.o: warning: objtool: ieee80211_mgmt_tx_cancel_wait()+0x55: function has unreachable instruction net/core/filter.o: warning: objtool: __skb_pull()+0x60: function has unreachable instruction CC mm/kmemleak.o /home/kisskb/slave/src/fs/ext4/extents.c: In function 'ext4_ext_handle_unwritten_extents': /home/kisskb/slave/src/fs/ext4/extents.c:3561:21: warning: 'abut_ex' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/ext4/extents.c:3417:27: note: 'abut_ex' was declared here CC net/core/sock_diag.o kernel/irq_work.o: warning: objtool: irq_work_run_list()+0x5f: function has unreachable instruction CC drivers/iio/gyro/ssp_gyro_sensor.o CC net/core/dev_ioctl.o LD net/unix/unix_diag.o LD net/unix/built-in.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:151:21: warning: 'offset' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/btrfs/uuid-tree.c:152:25: warning: 'eb' may be used uninitialized in this function [-Wuninitialized] CC drivers/iio/gyro/st_gyro_core.o CC drivers/input/misc/retu-pwrbutton.o CC drivers/iio/gyro/st_gyro_buffer.o LD mm/kasan/built-in.o mm/migrate.o: warning: objtool: __migration_entry_wait()+0x161: function has unreachable instruction CC drivers/input/misc/axp20x-pek.o CC drivers/input/misc/tps65218-pwrbutton.o CC drivers/isdn/hardware/mISDN/hfcsusb.o fs/btrfs/raid56.o: warning: objtool: rbio_is_full()+0xbc: function has unreachable instruction CC drivers/isdn/mISDN/core.o CC drivers/input/misc/twl4030-vibra.o CC net/core/tso.o CC net/core/sock_reuseport.o CC net/core/net-sysfs.o CC net/core/netpoll.o CC drivers/iio/gyro/st_gyro_i2c.o CC net/core/net-traces.o CC drivers/input/touchscreen/mk712.o CC drivers/hwmon/g760a.o net/sched/sch_cbq.o: warning: objtool: cbq_delete()+0x403: function has unreachable instruction CC drivers/hwmon/hih6130.o fs/ext4/indirect.o: warning: objtool: ext4_clear_blocks()+0x1fe: function has unreachable instruction CC net/nfc/nci/hci.o CC net/core/timestamping.o CC drivers/hwmon/i5500_temp.o CC net/nfc/digital_dep.o CC drivers/hwmon/ibmaem.o net/core/sock_diag.o: warning: objtool: sock_diag_unregister()+0x97: function has unreachable instruction CC net/core/ptp_classifier.o fs/ext4/extents.o: warning: objtool: ext4_should_journal_data()+0x199: function has unreachable instruction CC fs/ext4/move_extent.o CC drivers/hwmon/ibmpex.o CC drivers/hwmon/ina2xx.o CC drivers/hwmon/ina209.o CC drivers/hwmon/ina3221.o kernel/audit_tree.o: warning: objtool: audit_tree_freeing_mark()+0x285: function has unreachable instruction drivers/isdn/hardware/mISDN/hfcpci.o: warning: objtool: hfc_remove_pci()+0x225: function has unreachable instruction CC kernel/user-return-notifier.o CC lib/iommu-helper.o CC lib/iommu-common.o CC drivers/input/touchscreen/penmount.o CC drivers/input/touchscreen/usbtouchscreen.o /home/kisskb/slave/src/fs/f2fs/gc.c: In function 'gc_data_segment': /home/kisskb/slave/src/fs/f2fs/gc.c:846:35: warning: 'nofs' may be used uninitialized in this function [-Wuninitialized] CC drivers/input/touchscreen/pixcir_i2c_ts.o CC drivers/input/touchscreen/silead.o CC drivers/input/touchscreen/st1232.o CC drivers/input/touchscreen/touchit213.o CC drivers/iio/gyro/st_gyro_spi.o fs/btrfs/send.o: warning: objtool: begin_cmd()+0xd0: function has unreachable instruction lib/iommu-helper.o: warning: objtool: iommu_is_span_boundary()+0x9e: function has unreachable instruction CC drivers/input/misc/twl6040-vibra.o CC drivers/input/misc/uinput.o CC fs/btrfs/props.o CC drivers/input/misc/wm831x-on.o CC drivers/input/misc/yealink.o CC drivers/input/touchscreen/touchright.o CC drivers/input/touchscreen/touchwin.o LD net/nfc/nfc.o CC net/vmw_vsock/vmci_transport_notify.o fs/ext4/mmp.o: warning: objtool: ext4_mmp_csum()+0x6f: function has unreachable instruction LD net/nfc/nfc_digital.o CC fs/ext4/namei.o CC drivers/input/touchscreen/tsc200x-core.o CC net/sched/sch_gred.o CC kernel/jump_label.o LD drivers/iio/gyro/mpu3050.o CC kernel/context_tracking.o CC net/vmw_vsock/vmci_transport_notify_qstate.o LD drivers/iio/gyro/itg3200.o net/core/timestamping.o: warning: objtool: skb_defer_rx_timestamp()+0x147: function has unreachable instruction CC net/core/netprio_cgroup.o fs/f2fs/checkpoint.o: warning: objtool: f2fs_crc32()+0x8f: function has unreachable instruction CC lib/notifier-error-inject.o CC lib/fault-inject.o CC lib/netdev-notifier-error-inject.o CC drivers/hid/hid-penmount.o CC lib/syscall.o CC net/mac80211/agg-rx.o CC mm/rodata_test.o CC mm/cleancache.o net/core/ptp_classifier.o: warning: objtool: ptp_classifier_init()+0x71: function has unreachable instruction fs/ext4/move_extent.o: warning: objtool: ext4_should_journal_data()+0x199: function has unreachable instruction CC mm/page_owner.o CC mm/page_isolation.o CC mm/zpool.o CC mm/zbud.o CC lib/dynamic_debug.o CC mm/zsmalloc.o /home/kisskb/slave/src/lib/swiotlb.c: In function 'swiotlb_alloc_coherent': /home/kisskb/slave/src/lib/swiotlb.c:724:14: warning: 'dev_addr' may be used uninitialized in this function [-Wuninitialized] CC net/core/lwtunnel.o CC drivers/isdn/mISDN/fsm.o LD drivers/iio/gyro/st_gyro.o CC mm/z3fold.o LD drivers/iio/gyro/built-in.o LD net/nfc/nci/nci.o CC mm/early_ioremap.o LD net/nfc/nci/built-in.o CC kernel/torture.o LD net/nfc/built-in.o lib/swiotlb.o: warning: objtool: swiotlb_tbl_map_single()+0x188: function has unreachable instruction CC drivers/iio/potentiometer/mcp4131.o lib/iommu-common.o: warning: objtool: iommu_tbl_pool_init()+0xe7: function has unreachable instruction CC drivers/iio/potentiostat/lmp91000.o CC drivers/iio/orientation/hid-sensor-incl-3d.o CC drivers/iio/orientation/hid-sensor-rotation.o CC drivers/iio/proximity/srf08.o CC drivers/hwmon/it87.o CC mm/balloon_compaction.o CC drivers/iio/imu/adis16400_core.o CC drivers/iio/magnetometer/bmc150_magn.o CC drivers/iio/temperature/hid-sensor-temperature.o CC drivers/hid/hid-petalynx.o CC drivers/iio/light/adjd_s311.o CC mm/page_ext.o CC drivers/iio/pressure/cros_ec_baro.o CC net/sched/sch_sfq.o lib/syscall.o: warning: objtool: collect_syscall()+0x346: function has unreachable instruction CC lib/nlattr.o CC fs/btrfs/hash.o CC fs/btrfs/free-space-tree.o CC kernel/membarrier.o /home/kisskb/slave/src/drivers/iio/proximity/srf08.c: In function 'srf08_write_sensitivity': /home/kisskb/slave/src/drivers/iio/proximity/srf08.c:270:33: warning: 'regval' may be used uninitialized in this function [-Wuninitialized] CC mm/page_idle.o CC drivers/input/touchscreen/tsc2004.o CC net/core/lwt_bpf.o CC drivers/iio/light/apds9300.o CC mm/frame_vector.o CC net/mac80211/vht.o CC drivers/isdn/mISDN/socket.o CC kernel/memremap.o mm/balloon_compaction.o: warning: objtool: balloon_page_enqueue()+0xa4: function has unreachable instruction LD drivers/iio/proximity/built-in.o CC lib/atomic64_test.o LD net/vmw_vsock/vsock.o CC lib/cordic.o CC drivers/iio/trigger/iio-trig-interrupt.o CC drivers/iio/trigger/iio-trig-sysfs.o CC lib/dynamic_queue_limits.o CC drivers/input/misc/ideapad_slidebar.o CC lib/glob.o net/core/net-sysfs.o: warning: objtool: netdev_release()+0x53: function has unreachable instruction LD drivers/iio/potentiostat/built-in.o CC net/core/devlink.o LD drivers/iio/industrialio.o CC drivers/hid/hid-picolcd_core.o CC net/core/gro_cells.o fs/btrfs/hash.o: warning: objtool: btrfs_crc32c()+0x8b: function has unreachable instruction CC fs/btrfs/acl.o CC drivers/iio/potentiometer/tpl0102.o CC drivers/iio/pressure/hid-sensor-press.o CC fs/btrfs/check-integrity.o CC drivers/hid/hid-picolcd_backlight.o mm/page_isolation.o: warning: objtool: start_isolate_page_range()+0x66: function has unreachable instruction CC drivers/hid/hid-picolcd_lcd.o LD drivers/iio/orientation/built-in.o CC drivers/iio/temperature/mlx90614.o CC lib/strncpy_from_user.o LD net/vmw_vsock/vmw_vsock_vmci_transport.o CC lib/strnlen_user.o LD net/vmw_vsock/built-in.o lib/dynamic_queue_limits.o: warning: objtool: dql_completed()+0x61: function has unreachable instruction CC lib/net_utils.o CC drivers/input/touchscreen/tsc2005.o CC drivers/iio/temperature/tsys01.o CC drivers/input/touchscreen/wacom_w8001.o CC lib/sg_pool.o CC drivers/iio/light/bh1750.o CC net/wimax/id-table.o CC net/wimax/op-msg.o CC net/wimax/op-reset.o CC net/wimax/op-state-get.o CC net/wimax/op-rfkill.o CC net/wimax/stack.o /home/kisskb/slave/src/fs/f2fs/node.c: In function 'flush_nat_entries': /home/kisskb/slave/src/fs/f2fs/node.c:2437:11: warning: 'nat_blk' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/f2fs/node.c:2400:25: note: 'nat_blk' was declared here CC net/wimax/debugfs.o lib/nlattr.o: warning: objtool: validate_nla()+0x9f: function has unreachable instruction LD drivers/iio/trigger/built-in.o CC drivers/iio/magnetometer/bmc150_magn_i2c.o CC drivers/iio/pressure/hp03.o CC drivers/iio/temperature/tsys02d.o CC drivers/iio/imu/adis16480.o CC drivers/iio/imu/adis16400_buffer.o CC drivers/iio/imu/adis.o /home/kisskb/slave/src/drivers/iio/temperature/tsys01.c: In function 'tsys01_read_raw': /home/kisskb/slave/src/drivers/iio/temperature/tsys01.c:94:9: warning: 'temperature' may be used uninitialized in this function [-Wuninitialized] LD drivers/iio/potentiometer/built-in.o CC drivers/isdn/hardware/mISDN/speedfax.o CC drivers/hid/hid-picolcd_cir.o CC drivers/input/touchscreen/wacom_i2c.o LD drivers/input/misc/built-in.o CC drivers/input/touchscreen/wdt87xx_i2c.o fs/f2fs/node.o: warning: objtool: get_node_path()+0x255: function has unreachable instruction CC drivers/input/touchscreen/sx8654.o CC drivers/hwmon/k10temp.o CC drivers/input/touchscreen/zet6223.o CC drivers/hwmon/k8temp.o CC net/sched/sch_tbf.o CC net/sched/sch_teql.o fs/ext4/namei.o: warning: objtool: ext4_rec_len_to_disk()+0x6f: function has unreachable instruction CC drivers/input/touchscreen/rohm_bu21023.o CC drivers/isdn/mISDN/clock.o CC drivers/isdn/mISDN/hwchannel.o CC drivers/isdn/mISDN/stack.o CC fs/ext4/page-io.o CHK kernel/config_data.h CC drivers/iio/light/bh1780.o fs/f2fs/data.o: warning: objtool: verify_block_addr()+0x74: function has unreachable instruction UPD kernel/config_data.h LD fs/f2fs/f2fs.o CC drivers/iio/light/cm3323.o lib/sg_pool.o: warning: objtool: sg_pool_index()+0x53: function has unreachable instruction CC drivers/iio/light/cm32181.o CC kernel/configs.o LD fs/f2fs/built-in.o CC drivers/iio/light/cm36651.o CC drivers/iio/imu/adis_trigger.o CC drivers/hid/hid-picolcd_debugfs.o CC drivers/hid/hid-primax.o LD drivers/iio/temperature/built-in.o /home/kisskb/slave/src/drivers/input/touchscreen/wdt87xx_i2c.c: In function 'wdt87xx_update_firmware': /home/kisskb/slave/src/drivers/input/touchscreen/wdt87xx_i2c.c:753:4: warning: 'device_checksum' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/input/touchscreen/wdt87xx_i2c.c:696:6: note: 'device_checksum' was declared here net/core/gro_cells.o: warning: objtool: gro_cells_init()+0x10c: function has unreachable instruction CC drivers/hid/hid-rmi.o CC drivers/hid/hid-saitek.o CC fs/fuse/dev.o net/wimax/op-rfkill.o: warning: objtool: __wimax_rf_toggle_radio()+0x6e: function has unreachable instruction CC drivers/iio/magnetometer/bmc150_magn_spi.o CC drivers/iio/magnetometer/mag3110.o CC drivers/iio/magnetometer/hid-sensor-magn-3d.o CC drivers/iio/pressure/mpl115.o CC drivers/iio/pressure/mpl115_spi.o CC drivers/iio/pressure/mpl3115.o CC drivers/iio/pressure/ms5637.o lib/dynamic_debug.o: warning: objtool: parse_lineno()+0x59: function has unreachable instruction CC drivers/iio/pressure/st_pressure_core.o CC drivers/iio/pressure/st_pressure_buffer.o CC drivers/iio/pressure/t5403.o lib/atomic64_test.o: warning: objtool: test_atomics_init()+0x537: function has unreachable instruction CC lib/irq_poll.o CC drivers/iio/pressure/zpa2326.o CC drivers/leds/led-core.o CC drivers/iio/pressure/zpa2326_i2c.o net/sched/sch_teql.o: warning: objtool: teql_master_xmit()+0x9c2: function has unreachable instruction net/wimax/id-table.o: warning: objtool: wimax_id_table_add()+0x5b: function has unreachable instruction mm/zsmalloc.o: warning: objtool: unpin_tag()+0x4f: function has unreachable instruction CC drivers/leds/led-class.o net/wimax/op-state-get.o: warning: objtool: wimax_gnl_doit_state_get()+0x62: function has unreachable instruction CC drivers/isdn/hardware/mISDN/mISDNinfineon.o CC drivers/isdn/hardware/mISDN/w6692.o fs/ext4/page-io.o: warning: objtool: ext4_finish_bio()+0xf3: function has unreachable instruction LD mm/built-in.o CC net/sched/sch_multiq.o CC net/sched/sch_netem.o CC net/sched/sch_plug.o CC net/sched/sch_mqprio.o net/wimax/op-reset.o: warning: objtool: wimax_reset()+0x69: function has unreachable instruction CC drivers/hwmon/lm63.o /home/kisskb/slave/src/drivers/iio/magnetometer/hid-sensor-magn-3d.c: In function 'hid_magn_3d_probe': /home/kisskb/slave/src/drivers/iio/magnetometer/hid-sensor-magn-3d.c:527:22: warning: 'channels' may be used uninitialized in this function [-Wuninitialized] CC drivers/hwmon/lm73.o LD kernel/built-in.o CC drivers/isdn/hardware/mISDN/mISDNipac.o CC drivers/hid/hid-samsung.o CC net/sched/sch_choke.o CC drivers/isdn/hardware/mISDN/mISDNisar.o CC net/sched/sch_codel.o /home/kisskb/slave/src/fs/ext4/mballoc.c: In function 'ext4_mb_init_group': /home/kisskb/slave/src/fs/ext4/mballoc.c:1094:6: warning: 'e4b.bd_bitmap' may be used uninitialized in this function [-Wuninitialized] CC drivers/iio/pressure/zpa2326_spi.o CC drivers/iio/magnetometer/st_magn_core.o CC drivers/iio/pressure/st_pressure_i2c.o CC drivers/iio/pressure/st_pressure_spi.o CC drivers/iio/light/cros_ec_light_prox.o CC drivers/isdn/mISDN/layer1.o CC drivers/iio/light/hid-sensor-prox.o CC drivers/iio/imu/adis_buffer.o CC drivers/iio/imu/bmi160/bmi160_core.o net/wimax/op-msg.o: warning: objtool: wimax_msg_send()+0x76: function has unreachable instruction lib/irq_poll.o: warning: objtool: irq_poll_enable()+0x50: function has unreachable instruction CC drivers/iio/imu/kmx61.o LD drivers/iio/imu/st_lsm6dsx/built-in.o CC drivers/hwmon/lm77.o CC lib/stackdepot.o CC lib/rbtree_test.o CC lib/ubsan.o CC drivers/hwmon/lm78.o CC drivers/iio/imu/inv_mpu6050/inv_mpu_core.o CC drivers/hwmon/lm83.o CC drivers/hwmon/lm87.o net/wimax/stack.o: warning: objtool: wimax_gnl_re_state_change_alloc()+0x77: function has unreachable instruction LD net/wimax/wimax.o CC drivers/hwmon/lm90.o LD net/wimax/built-in.o CC drivers/hwmon/lm93.o CC drivers/hwmon/lm95241.o fs/btrfs/acl.o: warning: objtool: btrfs_get_acl()+0x4b: function has unreachable instruction CC drivers/hwmon/lm95245.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/isdn/mISDN/layer2.o CC net/mac80211/ibss.o CC net/mac80211/iface.o CC drivers/hwmon/ltc2990.o /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:911:3: warning: 'threshold_type' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/core/devlink.c:921:33: note: 'threshold_type' was declared here CC drivers/leds/led-class-flash.o /home/kisskb/slave/src/drivers/iio/pressure/zpa2326.c: In function 'zpa2326_wait_oneshot_completion': /home/kisskb/slave/src/drivers/iio/pressure/zpa2326.c:868:15: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] CC drivers/leds/led-triggers.o CC drivers/iio/magnetometer/st_magn_buffer.o fs/ext4/inode.o: warning: objtool: ext4_inode_journal_mode()+0x19f: function has unreachable instruction LD drivers/iio/pressure/st_pressure.o CC net/mac80211/michael.o CC net/mac80211/rate.o CC net/mac80211/tkip.o CC net/mac80211/aes_ccm.o CC fs/ext4/readpage.o CC fs/ext4/resize.o CC drivers/iio/light/isl29028.o CC net/mac80211/aes_gcm.o LD drivers/input/touchscreen/built-in.o /home/kisskb/slave/src/drivers/hwmon/ltc2990.c: In function 'ltc2990_show_value': /home/kisskb/slave/src/drivers/hwmon/ltc2990.c:89:17: warning: 'value' may be used uninitialized in this function [-Wuninitialized] fs/ext4/mballoc.o: warning: objtool: get_groupinfo_cache()+0x59: function has unreachable instruction LD drivers/input/built-in.o CC fs/ext4/super.o CC drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.o CC drivers/iio/imu/inv_mpu6050/inv_mpu_ring.o CC net/mac80211/aes_cmac.o CC net/mac80211/aes_gmac.o CC drivers/iio/imu/bmi160/bmi160_i2c.o CC net/mac80211/fils_aead.o CC net/mac80211/cfg.o CC drivers/hwmon/ltc4151.o CC drivers/hid/hid-sjoy.o CC drivers/hid/hid-sony.o CC drivers/isdn/mISDN/tei.o CC drivers/isdn/mISDN/timerdev.o LD drivers/lguest/built-in.o LD drivers/iio/pressure/built-in.o CC drivers/isdn/mISDN/dsp_cmx.o CC drivers/isdn/mISDN/dsp_core.o CC drivers/isdn/mISDN/dsp_tones.o CC drivers/isdn/mISDN/dsp_dtmf.o CC drivers/isdn/mISDN/dsp_audio.o CC drivers/isdn/mISDN/dsp_blowfish.o CC drivers/isdn/mISDN/dsp_pipeline.o fs/ext4/readpage.o: warning: objtool: ext4_mpage_readpages()+0xba4: function has unreachable instruction CC drivers/isdn/mISDN/dsp_hwec.o CC lib/sbitmap.o CC lib/argv_split.o CC lib/bug.o CC drivers/iio/light/jsa1212.o CC drivers/iio/magnetometer/st_magn_i2c.o drivers/leds/led-triggers.o: warning: objtool: led_trigger_rename_static()+0x55: function has unreachable instruction CC drivers/leds/leds-bd2802.o CC drivers/leds/leds-88pm860x.o /home/kisskb/slave/src/net/sched/sch_choke.c: In function 'choke_enqueue': /home/kisskb/slave/src/net/sched/sch_choke.c:128:2: warning: 'idx' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/sched/sch_choke.c:239:16: note: 'idx' was declared here CC net/mac80211/ethtool.o CC drivers/leds/leds-lm3530.o LD net/core/built-in.o CC drivers/leds/leds-lm3533.o CC drivers/hid/hid-steelseries.o CC drivers/hid/hid-sunplus.o CC drivers/iio/imu/bmi160/bmi160_spi.o CC drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.o CC drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.o CC drivers/iio/imu/inv_mpu6050/inv_mpu_spi.o CC net/sched/sch_fq_codel.o CC drivers/isdn/mISDN/l1oip_core.o CC lib/chacha20.o CC drivers/isdn/mISDN/l1oip_codec.o CC lib/clz_tab.o CC net/x25/af_x25.o CC net/x25/x25_dev.o LD drivers/macintosh/built-in.o CC lib/cmdline.o CC drivers/mailbox/mailbox.o CC net/x25/x25_facilities.o CC net/wireless/core.o CC drivers/mailbox/mailbox-altera.o CC net/wireless/sysfs.o CC drivers/iio/magnetometer/st_magn_spi.o CC net/wireless/radiotap.o CC drivers/iio/light/lm3533-als.o CC drivers/iio/magnetometer/hmc5843_core.o CC drivers/iio/light/ltr501.o CC drivers/iio/light/max44000.o CC drivers/iio/light/pa12203001.o CC drivers/iio/light/rpr0521.o CC drivers/iio/light/si1145.o CC drivers/iio/light/stk3310.o CC drivers/hid/hid-gaff.o LD drivers/iio/imu/bmi160/built-in.o CC drivers/iio/light/tsl2583.o CC fs/ext4/symlink.o CC drivers/iio/light/us5182d.o CC drivers/iio/light/tsl4531.o CC fs/ext4/sysfs.o CC fs/ext4/xattr.o CC drivers/hwmon/ltc4215.o CC net/mac80211/spectmgmt.o /home/kisskb/slave/src/drivers/iio/light/lm3533-als.c: In function 'show_thresh_either_en': /home/kisskb/slave/src/drivers/iio/light/lm3533-als.c:424:18: warning: 'enable' may be used uninitialized in this function [-Wuninitialized] CC net/mac80211/rx.o CC lib/ctype.o fs/btrfs/check-integrity.o: warning: objtool: btrfsic_block_link_hashtable_lookup()+0xa0: function has unreachable instruction LD fs/btrfs/btrfs.o LD drivers/iio/imu/inv_mpu6050/inv-mpu6050.o LD drivers/iio/imu/inv_mpu6050/inv-mpu6050-i2c.o fs/fuse/dev.o: warning: objtool: fuse_copy_fill()+0x127: function has unreachable instruction CC lib/dec_and_lock.o CC drivers/leds/leds-lm3642.o LD drivers/iio/imu/inv_mpu6050/inv-mpu6050-spi.o LD fs/btrfs/built-in.o CC fs/fuse/dir.o LD drivers/iio/imu/inv_mpu6050/built-in.o LD drivers/iio/imu/adis16400.o LD drivers/iio/imu/adis_lib.o CC fs/fuse/file.o CC net/sched/sch_hhf.o LD drivers/iio/imu/built-in.o CC net/sched/sch_pie.o CC net/sched/cls_fw.o CC net/sched/cls_rsvp.o CC net/sched/cls_rsvp6.o CC drivers/iio/magnetometer/hmc5843_spi.o CC net/mac80211/tx.o LD drivers/mailbox/built-in.o fs/ext4/sysfs.o: warning: objtool: PDE_DATA.isra.8()+0x14: function has unreachable instruction CC fs/ext4/xattr_trusted.o CC lib/dump_stack.o CC lib/decompress.o CC fs/ext4/xattr_user.o CC drivers/mcb/mcb-core.o /home/kisskb/slave/src/net/wireless/radiotap.c: In function 'ieee80211_radiotap_iterator_next': /home/kisskb/slave/src/net/wireless/radiotap.c:295:10: warning: 'size' may be used uninitialized in this function [-Wuninitialized] drivers/hid/hid-sony.o: warning: objtool: sony_leds_remove()+0x60: function has unreachable instruction CC drivers/hid/hid-tmff.o CC net/mac80211/key.o LD drivers/iio/magnetometer/st_magn.o CC fs/ext4/acl.o CC net/mac80211/util.o CC lib/earlycpio.o CC drivers/hwmon/ltc4222.o CC drivers/hwmon/ltc4245.o CC lib/extable.o CC net/wireless/util.o CC lib/flex_proportions.o CC drivers/hid/hid-topseed.o CC net/wireless/reg.o CC lib/idr.o CC net/x25/x25_in.o CC drivers/leds/leds-pca9532.o CC fs/ext4/xattr_security.o CC net/x25/x25_link.o CC drivers/hwmon/ltc4260.o LD drivers/iio/magnetometer/built-in.o CC net/x25/x25_out.o CC net/sched/cls_basic.o CC net/sched/cls_bpf.o CC lib/int_sqrt.o CC net/sched/cls_flower.o CC lib/ioremap.o CC drivers/mcb/mcb-parse.o net/mac80211/iface.o: warning: objtool: ieee80211_setup_sdata()+0x428: function has unreachable instruction LD drivers/iio/light/built-in.o CC net/mac80211/wme.o CC lib/irq_regs.o CC drivers/hid/hid-uclogic.o LD drivers/iio/built-in.o CC drivers/hid/hid-led.o fs/ext4/acl.o: warning: objtool: ext4_get_acl()+0x4a: function has unreachable instruction CC net/mac80211/chan.o CC drivers/hwmon/max16065.o CC drivers/hwmon/max1619.o lib/idr.o: warning: objtool: ida_simple_get()+0x62: function has unreachable instruction CC lib/is_single_threaded.o CC net/sched/cls_matchall.o net/sched/cls_rsvp.o: warning: objtool: rsvp_change()+0x2ea: function has unreachable instruction CC lib/klist.o CC lib/kobject.o CC fs/fuse/inode.o LD drivers/isdn/hardware/mISDN/built-in.o CC fs/fuse/xattr.o CC fs/fuse/control.o CC fs/fuse/acl.o LD drivers/isdn/hardware/built-in.o net/mac80211/ethtool.o: warning: objtool: wiphy_priv()+0x4e: function has unreachable instruction CC net/mac80211/trace.o CC drivers/hwmon/max1668.o LD drivers/isdn/mISDN/mISDN_dsp.o CC drivers/hwmon/max197.o CC net/sched/ematch.o LD drivers/memory/built-in.o /home/kisskb/slave/src/drivers/mcb/mcb-parse.c: In function 'chameleon_parse_cells': /home/kisskb/slave/src/drivers/mcb/mcb-parse.c:247:7: warning: 'cb' may be used uninitialized in this function [-Wuninitialized] drivers/leds/leds-pca9532.o: warning: objtool: pca9532_probe()+0x479: function has unreachable instruction CC drivers/leds/leds-lp55xx-common.o CC lib/kobject_uevent.o CC net/sched/em_nbyte.o CC drivers/hwmon/max6639.o lib/ioremap.o: warning: objtool: ioremap_page_range()+0x67: function has unreachable instruction LD drivers/isdn/mISDN/mISDN_core.o CC drivers/leds/leds-lp5521.o LD drivers/mcb/mcb.o CC fs/fuse/cuse.o CC net/wireless/scan.o LD drivers/mcb/built-in.o net/sched/cls_rsvp6.o: warning: objtool: rsvp_change()+0x2ec: function has unreachable instruction CC drivers/hwmon/max6642.o fs/ext4/resize.o: warning: objtool: ext4_setup_next_flex_gd()+0xcd: function has unreachable instruction CC net/sched/em_meta.o net/mac80211/cfg.o: warning: objtool: wiphy_priv()+0x4e: function has unreachable instruction net/wireless/core.o: warning: objtool: wiphy_to_rdev()+0x4e: function has unreachable instruction CC drivers/hwmon/max6650.o CC net/mac80211/mlme.o CC net/wireless/nl80211.o LD drivers/isdn/mISDN/l1oip.o LD drivers/isdn/mISDN/built-in.o LD drivers/isdn/built-in.o LD drivers/media/common/b2c2/built-in.o CC lib/nmi_backtrace.o CC drivers/hid/hid-xinmo.o CC net/sched/em_text.o CC drivers/hwmon/max6697.o CC drivers/media/common/saa7146/saa7146_i2c.o lib/kobject.o: warning: objtool: kobject_add_internal()+0x492: function has unreachable instruction CC lib/nodemask.o CC drivers/mmc/core/core.o CC net/mac80211/tdls.o CC drivers/mmc/host/sdhci.o CC net/x25/x25_route.o CC drivers/hid/hid-zydacron.o net/x25/x25_in.o: warning: objtool: skb_set_owner_r()+0x9a: function has unreachable instruction CC net/x25/x25_subr.o CC net/x25/x25_timer.o CC net/x25/x25_proc.o CC drivers/hwmon/max31790.o CC net/mac80211/ocb.o CC drivers/misc/dummy-irq.o CC net/x25/x25_forward.o CC net/mac80211/led.o CC net/mac80211/debugfs.o CC drivers/leds/leds-lp5562.o net/wireless/util.o: warning: objtool: wiphy_to_rdev()+0x4e: function has unreachable instruction CC drivers/leds/leds-lp8501.o CC drivers/leds/leds-lp8860.o fs/fuse/control.o: warning: objtool: fuse_ctl_add_dentry()+0x72: function has unreachable instruction /home/kisskb/slave/src/net/sched/em_meta.c: In function 'meta_int_vlan_tag': /home/kisskb/slave/src/net/sched/em_meta.c:183:14: warning: 'tag' may be used uninitialized in this function [-Wuninitialized] LD drivers/media/firewire/built-in.o CC drivers/hid/hid-waltop.o CC drivers/hid/hid-wiimote-core.o CC drivers/hid/hid-wiimote-debug.o CC drivers/hid/hid-wiimote-modules.o /home/kisskb/slave/src/net/mac80211/tx.c: In function 'ieee80211_build_hdr': /home/kisskb/slave/src/net/mac80211/tx.c:2413:3: warning: 'chanctx_conf' may be used uninitialized in this function [-Wuninitialized] fs/fuse/dir.o: warning: objtool: fuse_access()+0x77: function has unreachable instruction CC drivers/mfd/88pm860x-core.o CC drivers/misc/lkdtm_core.o CC drivers/hwmon/menf21bmc_hwmon.o CC drivers/nfc/fdp/fdp.o net/wireless/reg.o: warning: objtool: wiphy_to_rdev()+0x4e: function has unreachable instruction CC drivers/nvme/host/core.o CC drivers/mfd/88pm860x-i2c.o CC drivers/mtd/mtdcore.o /home/kisskb/slave/src/fs/ext4/xattr.c: In function 'ext4_expand_extra_isize_ea': /home/kisskb/slave/src/fs/ext4/xattr.c:1561:25: warning: 'no_expand' may be used uninitialized in this function [-Wuninitialized] CC drivers/mtd/mtdsuper.o CC net/wireless/mlme.o CC drivers/net/eql.o net/mac80211/util.o: warning: objtool: wiphy_to_ieee80211_hw()+0x4e: function has unreachable instruction fs/ext4/xattr.o: warning: objtool: ext4_chksum()+0x68: function has unreachable instruction CC net/wireless/ibss.o CC net/wireless/chan.o CC net/wireless/sme.o CC net/wireless/ethtool.o CC drivers/hwmon/nct6683.o CC drivers/leds/leds-tca6507.o /home/kisskb/slave/src/drivers/hid/hid-wiimote-core.c: In function 'wiimote_init_worker': /home/kisskb/slave/src/drivers/hid/hid-wiimote-core.c:1064:2: warning: 'poll_mp' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/hid/hid-wiimote-core.c:941:12: note: 'poll_mp' was declared here CC drivers/media/common/saa7146/saa7146_core.o /home/kisskb/slave/src/lib/kobject_uevent.c: In function 'kobject_synth_uevent': /home/kisskb/slave/src/lib/kobject_uevent.c:217:39: warning: 'env' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/lib/kobject_uevent.c:117:2: warning: 'action_args' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/lib/kobject_uevent.c:191:14: note: 'action_args' was declared here /home/kisskb/slave/src/lib/kobject_uevent.c:217:4: warning: 'action' may be used uninitialized in this function [-Wuninitialized] CC drivers/leds/leds-tlc591xx.o CC drivers/hwmon/nct6775.o CC drivers/nfc/nfcmrvl/main.o fs/fuse/inode.o: warning: objtool: fuse_destroy_inode()+0x60: function has unreachable instruction CC drivers/nfc/nfcmrvl/fw_dnld.o CC drivers/mmc/host/mtk-sd.o CC drivers/hwmon/nct7802.o CC drivers/mmc/host/tifm_sd.o CC lib/plist.o CC drivers/media/common/saa7146/saa7146_fops.o net/wireless/scan.o: warning: objtool: wiphy_to_rdev()+0x4e: function has unreachable instruction CC net/wireless/mesh.o CC drivers/mtd/mtdconcat.o CC drivers/mtd/mtdpart.o CC drivers/mtd/mtdchar.o CC drivers/hid/hid-sensor-hub.o net/mac80211/tx.o: warning: objtool: ieee80211_monitor_start_xmit()+0x69: function has unreachable instruction CC net/wireless/ap.o CC drivers/nvme/host/scsi.o CC drivers/nvme/host/pci.o CC drivers/nvme/host/fabrics.o LD net/x25/x25.o LD net/x25/built-in.o CC drivers/nvme/host/fc.o CC drivers/hwmon/nct7904.o CC drivers/media/common/saa7146/saa7146_video.o LD drivers/nvme/target/built-in.o fs/fuse/file.o: warning: objtool: fuse_range_is_writeback()+0xa8: function has unreachable instruction LD fs/fuse/fuse.o CC drivers/nfc/nfcmrvl/usb.o /home/kisskb/slave/src/net/mac80211/tdls.c: In function 'ieee80211_tdls_add_subband': /home/kisskb/slave/src/net/mac80211/tdls.c:114:42: warning: 'subband_start' may be used uninitialized in this function [-Wuninitialized] LD fs/fuse/built-in.o drivers/misc/lkdtm_core.o: warning: objtool: lkdtm_do_action()+0x7c: function has unreachable instruction CC drivers/misc/lkdtm_bugs.o CC drivers/misc/lkdtm_heap.o CC drivers/misc/lkdtm_perms.o CC drivers/misc/lkdtm_rodata.o CC drivers/mmc/core/bus.o CC drivers/mmc/core/host.o CC drivers/hwmon/ntc_thermistor.o lib/plist.o: warning: objtool: plist_requeue()+0x6c: function has unreachable instruction CC drivers/misc/lkdtm_usercopy.o CC lib/radix-tree.o /home/kisskb/slave/src/net/mac80211/tdls.c: In function 'ieee80211_tdls_channel_switch': /home/kisskb/slave/src/net/mac80211/driver-ops.h:1124:6: warning: 'ch_sw_tm_ie' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/mac80211/tdls.c:1576:6: note: 'ch_sw_tm_ie' was declared here CC drivers/mfd/88pm805.o CC drivers/nfc/nfcmrvl/i2c.o drivers/misc/lkdtm_heap.o: warning: objtool: lkdtm_READ_AFTER_FREE()+0x17a: function has unreachable instruction CC drivers/misc/tifm_core.o CC drivers/leds/leds-pca963x.o LD net/sched/built-in.o CC drivers/misc/tifm_7xx1.o drivers/misc/lkdtm_bugs.o: warning: objtool: lkdtm_BUG()+0x14: function has unreachable instruction CC drivers/hwmon/pc87360.o CC drivers/misc/phantom.o CC drivers/misc/enclosure.o CC drivers/hwmon/pc87427.o CC drivers/mmc/core/mmc.o CC net/mac80211/debugfs_sta.o drivers/mmc/host/tifm_sd.o: warning: objtool: tifm_sd_exec()+0x8b: function has unreachable instruction CC drivers/mmc/host/mmc_spi.o LD drivers/nfc/fdp/built-in.o drivers/net/eql.o: warning: objtool: eql_open()+0x75: function has unreachable instruction CC drivers/net/macsec.o net/wireless/chan.o: warning: objtool: cfg80211_reg_can_beacon_relax()+0xda: function has unreachable instruction CC net/wireless/trace.o CC drivers/hid/hid-sensor-custom.o CC drivers/nfc/nxp-nci/core.o drivers/media/common/saa7146/saa7146_video.o: warning: objtool: video_end.isra.3()+0x29f: function has unreachable instruction CC drivers/hid/i2c-hid/i2c-hid.o CC drivers/hid/usbhid/hid-core.o net/wireless/mlme.o: warning: objtool: wiphy_to_rdev()+0x4e: function has unreachable instruction CC drivers/media/common/saa7146/saa7146_hlp.o CC net/wireless/ocb.o LD drivers/hid/hid.o CC net/mac80211/debugfs_netdev.o LD drivers/hid/hid-picolcd.o LD drivers/hid/hid-wiimote.o lib/radix-tree.o: warning: objtool: radix_tree_node_alloc.constprop.19()+0x165: function has unreachable instruction CC net/wireless/debugfs.o CC lib/ratelimit.o drivers/misc/enclosure.o: warning: objtool: enclosure_register()+0x9a: function has unreachable instruction CC drivers/misc/apds9802als.o CC drivers/mfd/88pm80x.o drivers/mmc/host/mtk-sd.o: warning: objtool: dma_free_coherent()+0x75: function has unreachable instruction CC drivers/mmc/host/sdricoh_cs.o drivers/mtd/mtdconcat.o: warning: objtool: concat_erase()+0x2f0: function has unreachable instruction CC drivers/mtd/redboot.o drivers/mtd/mtdpart.o: warning: objtool: allocate_partition()+0xbcf: function has unreachable instruction drivers/media/common/saa7146/saa7146_core.o: warning: objtool: pci_free_consistent()+0x8a: function has unreachable instruction CC drivers/mtd/cmdlinepart.o CC drivers/mtd/ar7part.o CC drivers/media/common/saa7146/saa7146_vbi.o net/wireless/sme.o: warning: objtool: wiphy_to_rdev()+0x4e: function has unreachable instruction CC net/wireless/wext-compat.o drivers/mtd/mtdcore.o: warning: objtool: __put_mtd_device()+0x5d: function has unreachable instruction CC drivers/mmc/core/mmc_ops.o CC drivers/mtd/mtd_blkdevs.o CC lib/rbtree.o CC drivers/leds/leds-da903x.o CC drivers/leds/leds-da9052.o CC drivers/misc/isl29003.o LD drivers/nfc/nfcmrvl/nfcmrvl.o drivers/misc/tifm_core.o: warning: objtool: tifm_map_sg()+0xb9: function has unreachable instruction LD drivers/nfc/nfcmrvl/nfcmrvl_usb.o CC drivers/misc/tsl2550.o LD drivers/nvme/host/nvme-fabrics.o CC drivers/mtd/mtdblock.o LD drivers/nfc/nfcmrvl/nfcmrvl_i2c.o LD drivers/nfc/nfcmrvl/built-in.o drivers/media/common/saa7146/saa7146_fops.o: warning: objtool: fops_write()+0x12a: function has unreachable instruction LD drivers/media/common/saa7146/saa7146.o CC drivers/misc/ds1682.o CC drivers/nfc/pn533/pn533.o CC drivers/mfd/cros_ec.o CC drivers/nfc/st-nci/ndlc.o CC drivers/nfc/nxp-nci/firmware.o CC drivers/mtd/ftl.o CC drivers/hwmon/pcf8591.o CC drivers/mtd/nftlcore.o CC drivers/mmc/host/cb710-mmc.o CC drivers/mtd/nftlmount.o LD drivers/nvme/host/nvme-core.o CC drivers/leds/leds-wm8350.o CC drivers/leds/leds-pwm.o CC drivers/mtd/rfd_ftl.o CC drivers/leds/leds-regulator.o CC drivers/misc/c2port/core.o CC net/wireless/wext-sme.o CC net/mac80211/debugfs_key.o drivers/mmc/host/sdhci.o: warning: objtool: dma_free_coherent()+0x75: function has unreachable instruction CC drivers/hwmon/powr1220.o CC drivers/mmc/host/via-sdmmc.o net/wireless/ibss.o: warning: objtool: wiphy_to_rdev()+0x4e: function has unreachable instruction CC net/wireless/lib80211.o CC lib/seq_buf.o CC drivers/misc/cb710/core.o drivers/media/common/saa7146/saa7146_hlp.o: warning: objtool: saa7146_set_capture()+0x345: function has unreachable instruction CC drivers/hwmon/sch56xx-common.o CC net/wireless/lib80211_crypt_wep.o LD drivers/hid/i2c-hid/built-in.o CC net/wireless/lib80211_crypt_ccmp.o CC drivers/misc/echo/echo.o CC net/wireless/lib80211_crypt_tkip.o CC net/mac80211/rc80211_minstrel.o CC drivers/misc/eeprom/eeprom.o drivers/nvme/host/pci.o: warning: objtool: nvme_init_request()+0x5f: function has unreachable instruction CC drivers/leds/leds-max8997.o CC drivers/mmc/core/sd.o LD drivers/nvme/host/nvme.o CC net/wireless/wext-core.o CC drivers/leds/leds-menf21bmc.o CC drivers/nfc/mei_phy.o drivers/mtd/mtd_blkdevs.o: warning: objtool: add_mtd_blktrans_dev()+0x62: function has unreachable instruction drivers/leds/leds-wm8350.o: warning: objtool: wm8350_led_set()+0xed: function has unreachable instruction CC drivers/nfc/port100.o CC net/wireless/wext-spy.o CC drivers/mfd/cros_ec_i2c.o CC drivers/nfc/nfcsim.o CC drivers/mfd/rtsx_usb.o CC drivers/mfd/cros_ec_spi.o CC drivers/nfc/nxp-nci/i2c.o CC drivers/nfc/st-nci/core.o CC drivers/nfc/trf7970a.o drivers/nvme/host/fc.o: warning: objtool: fc_dma_unmap_single()+0xa0: function has unreachable instruction /home/kisskb/slave/src/drivers/hid/usbhid/hid-core.c: In function 'usbhid_start': /home/kisskb/slave/src/drivers/hid/usbhid/hid-core.c:816:16: warning: 'field' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/hid/usbhid/hid-core.c:812:20: note: 'field' was declared here LD drivers/nvme/host/nvme-fc.o LD drivers/nvme/host/built-in.o LD drivers/nvme/built-in.o CC drivers/leds/leds-mt6323.o drivers/media/common/saa7146/saa7146_vbi.o: warning: objtool: pci_free_consistent.constprop.6()+0x83: function has unreachable instruction LD drivers/media/common/saa7146/saa7146_vv.o CC drivers/nfc/st-nci/se.o LD drivers/media/common/saa7146/built-in.o /home/kisskb/slave/src/drivers/net/macsec.c: In function 'macsec_handle_frame': /home/kisskb/slave/src/drivers/net/macsec.c:1240:17: warning: 'rx_sc' may be used uninitialized in this function [-Wuninitialized] LD drivers/media/common/siano/built-in.o lib/seq_buf.o: warning: objtool: seq_buf_path()+0x27b: function has unreachable instruction CC lib/sha1.o CC drivers/mtd/mtdoops.o LD drivers/media/common/v4l2-tpg/built-in.o CC drivers/leds/leds-dac124s085.o CC drivers/media/common/cx2341x.o CC drivers/mmc/core/sd_ops.o drivers/net/macsec.o: warning: objtool: macsec_finalize_skb()+0x126: function has unreachable instruction CC drivers/misc/eeprom/max6875.o drivers/mmc/host/mmc_spi.o: warning: objtool: dma_sync_single_for_device()+0x7a: function has unreachable instruction /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] CC drivers/net/Space.o CC drivers/net/mii.o CC net/wireless/wext-priv.o CC drivers/nfc/pn533/i2c.o CC drivers/media/i2c/msp3400-driver.o CC drivers/mmc/core/sdio.o CC drivers/hid/usbhid/hid-quirks.o /home/kisskb/slave/src/net/mac80211/mlme.c: In function 'ieee80211_rx_mgmt_beacon': /home/kisskb/slave/src/net/mac80211/mlme.c:1372:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/mac80211/mlme.c:1329:6: note: 'pwr_level_cisco' was declared here /home/kisskb/slave/src/net/mac80211/mlme.c:1362:3: warning: 'pwr_level_80211h' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/mac80211/mlme.c:1329:23: note: 'pwr_level_80211h' was declared here net/wireless/lib80211.o: warning: objtool: lib80211_exit()+0x67: function has unreachable instruction CC net/wireless/regdb.o CC drivers/media/i2c/msp3400-kthreads.o CC drivers/misc/c2port/c2port-duramar2150.o CC drivers/mtd/mtdswap.o drivers/mmc/host/via-sdmmc.o: warning: objtool: via_sdc_send_command()+0x22b: function has unreachable instruction LD drivers/misc/echo/built-in.o CC drivers/mmc/host/vub300.o CC drivers/media/i2c/cx25840/cx25840-core.o CC drivers/leds/trigger/ledtrig-timer.o CC drivers/hwmon/sch5636.o drivers/misc/cb710/core.o: warning: objtool: cb710_unregister_slot()+0xae: function has unreachable instruction CC drivers/misc/cb710/sgbuf2.o CC drivers/mmc/host/ushc.o CC fs/gfs2/acl.o drivers/mfd/cros_ec_i2c.o: warning: objtool: cros_ec_pkt_xfer_i2c()+0x8a: function has unreachable instruction CC drivers/mfd/arizona-core.o net/wireless/wext-sme.o: warning: objtool: wiphy_to_rdev()+0x4e: function has unreachable instruction CC drivers/misc/genwqe/card_base.o CC drivers/misc/genwqe/card_dev.o CC drivers/mtd/chips/chipreg.o LD drivers/misc/c2port/built-in.o CC lib/show_mem.o CC drivers/mmc/core/sdio_ops.o CC drivers/misc/eeprom/eeprom_93cx6.o CC drivers/net/loopback.o CC drivers/misc/lis3lv02d/lis3lv02d.o CC drivers/nfc/st-nci/vendor_cmds.o CC drivers/nfc/st-nci/spi.o CC drivers/mmc/core/sdio_bus.o LD drivers/mtd/lpddr/built-in.o CC drivers/mtd/devices/docg3.o CC drivers/leds/trigger/ledtrig-oneshot.o CC net/mac80211/rc80211_minstrel_debugfs.o drivers/mfd/cros_ec_spi.o: warning: objtool: receive_n_bytes()+0x7a: function has unreachable instruction CC drivers/mfd/arizona-irq.o CC drivers/leds/trigger/ledtrig-heartbeat.o CC drivers/leds/trigger/ledtrig-backlight.o CC drivers/mfd/arizona-i2c.o LD drivers/nfc/nxp-nci/nxp-nci.o CC drivers/mtd/maps/map_funcs.o LD drivers/nfc/nxp-nci/nxp-nci_i2c.o CC drivers/mmc/core/sdio_cis.o CC lib/siphash.o CC drivers/mfd/wm5102-tables.o LD drivers/nfc/nxp-nci/built-in.o CC lib/string.o LD drivers/hid/usbhid/usbhid.o LD drivers/hid/usbhid/built-in.o CC lib/timerqueue.o LD drivers/hid/built-in.o CC drivers/mfd/wm5110-tables.o CC drivers/mfd/wm831x-core.o CC drivers/misc/cb710/debug.o LD drivers/misc/eeprom/built-in.o CC drivers/mtd/chips/map_ram.o CC drivers/mfd/wm831x-irq.o CC drivers/mfd/wm831x-otp.o CC drivers/hwmon/sht21.o CC drivers/nvmem/core.o LD drivers/nfc/pn533/pn533_i2c.o CC drivers/hwmon/shtc1.o CC drivers/mmc/core/sdio_io.o LD drivers/nfc/pn533/built-in.o drivers/mtd/maps/map_funcs.o: warning: objtool: simple_map_write()+0xc5: function has unreachable instruction CC drivers/mmc/core/sdio_irq.o CC drivers/mtd/maps/pcmciamtd.o CC fs/gfs2/xattr.o CC fs/gfs2/dir.o CC fs/gfs2/bmap.o CC drivers/parport/share.o CC drivers/media/common/tveeprom.o CC drivers/net/netconsole.o CC drivers/net/caif/caif_spi.o CC drivers/net/caif/caif_hsi.o CC drivers/net/caif/caif_spi_slave.o CC drivers/net/caif/caif_virtio.o drivers/mtd/mtdswap.o: warning: objtool: mtdswap_readsect()+0x1d7: function has unreachable instruction CC drivers/mmc/core/slot-gpio.o CC drivers/misc/genwqe/card_ddcb.o /home/kisskb/slave/src/fs/ext4/super.c: In function 'ext4_fill_super': /home/kisskb/slave/src/fs/ext4/super.c:4209:6: warning: 'first_not_zeroed' may be used uninitialized in this function [-Wuninitialized] CC drivers/misc/lis3lv02d/lis3lv02d_spi.o CC drivers/net/ieee802154/fakelb.o LD drivers/nfc/st-nci/st-nci_spi.o CC drivers/misc/lis3lv02d/lis3lv02d_i2c.o lib/string.o: warning: objtool: strlcat()+0x87: function has unreachable instruction CC drivers/media/i2c/saa6588.o CC drivers/media/i2c/saa7115.o CC drivers/media/i2c/saa717x.o CC lib/vsprintf.o CC drivers/media/i2c/saa7127.o drivers/mfd/arizona-core.o: warning: objtool: arizona_clk32k_disable()+0x72: function has unreachable instruction drivers/net/loopback.o: warning: objtool: loopback_xmit()+0xfb: function has unreachable instruction CC drivers/leds/trigger/ledtrig-default-on.o CC drivers/media/i2c/soc_camera/mt9m001.o CC drivers/leds/trigger/ledtrig-cpu.o CC drivers/media/i2c/soc_camera/mt9t031.o CC drivers/media/i2c/soc_camera/ov772x.o CC drivers/net/fddi/skfp/skfddi.o LD drivers/mtd/chips/built-in.o net/wireless/wext-compat.o: warning: objtool: wiphy_to_rdev()+0x4e: function has unreachable instruction LD drivers/nfc/st-nci/st-nci.o CC drivers/net/fddi/skfp/hwmtm.o CC drivers/mtd/maps/pci.o LD drivers/nfc/st-nci/built-in.o CC drivers/mmc/host/usdhi6rol0.o CC drivers/mtd/maps/plat-ram.o CC drivers/mmc/host/toshsd.o LD drivers/nfc/built-in.o CC drivers/net/phy/mdio-boardinfo.o CC drivers/hwmon/smm665.o CC drivers/hwmon/smsc47b397.o CC drivers/mmc/host/rtsx_usb_sdmmc.o CC drivers/mmc/host/sdhci-pltfm.o drivers/mfd/wm831x-core.o: warning: objtool: wm831x_device_init()+0x8f2: function has unreachable instruction LD drivers/misc/cb710/cb710.o CC drivers/mfd/wm831x-auxadc.o LD drivers/misc/cb710/built-in.o CC drivers/mfd/wm831x-i2c.o drivers/net/caif/caif_spi.o: warning: objtool: dma_free()+0x6a: function has unreachable instruction drivers/net/caif/caif_virtio.o: warning: objtool: cfv_release_used_buf()+0x75: function has unreachable instruction CC drivers/mfd/wm8350-core.o CC drivers/mfd/wm8350-regmap.o CC drivers/net/ieee802154/at86rf230.o CC lib/win_minmax.o drivers/net/ieee802154/fakelb.o: warning: objtool: fakelb_hw_ed()+0x4e: function has unreachable instruction fs/ext4/super.o: warning: objtool: ext4_journal_commit_callback()+0x72: function has unreachable instruction CC drivers/leds/trigger/ledtrig-panic.o CC drivers/leds/trigger/ledtrig-transient.o LD fs/ext4/ext4.o CC drivers/hwmon/smsc47m1.o CC drivers/net/ieee802154/mrf24j40.o CC drivers/misc/mei/init.o LD fs/ext4/built-in.o LD drivers/misc/lis3lv02d/built-in.o CC drivers/hwmon/smsc47m192.o CC fs/jbd2/transaction.o CC drivers/hwmon/stts751.o CC drivers/mmc/core/debugfs.o LD net/mac80211/mac80211.o LD drivers/media/common/built-in.o CC drivers/hwmon/tc74.o CC drivers/hwmon/thmc50.o LD net/mac80211/built-in.o CC drivers/misc/genwqe/card_sysfs.o CC drivers/net/phy/phy-core.o CC drivers/net/phy/phy.o CC drivers/net/phy/phy_device.o CC drivers/net/phy/mdio_bus.o LD drivers/media/mmc/siano/built-in.o CC fs/jfs/super.o CC fs/jbd2/commit.o LD drivers/media/mmc/built-in.o CC drivers/parport/ieee1284.o CC drivers/parport/ieee1284_ops.o CC drivers/misc/mic/bus/mic_bus.o CC drivers/net/fddi/skfp/fplustm.o CC drivers/misc/mic/card/mic_x100.o CC drivers/net/fddi/skfp/smt.o CC drivers/misc/mic/cosm/cosm_main.o CC drivers/mtd/nand/nand_base.o CC drivers/media/i2c/soc_camera/ov9740.o LD drivers/nvmem/nvmem_core.o CC drivers/media/i2c/soc_camera/rj54n1cb0c.o LD drivers/nvmem/built-in.o CC drivers/net/fddi/skfp/cfm.o CC drivers/mtd/nand/nand_bbt.o CC drivers/mtd/nand/nand_timings.o CC drivers/mtd/nand/nand_ids.o CC drivers/mtd/maps/intel_vr_nor.o LD drivers/leds/trigger/built-in.o CC drivers/hwmon/tmp102.o LD drivers/leds/built-in.o GEN lib/crc32table.h CC drivers/misc/genwqe/card_debugfs.o AR lib/lib.a CC drivers/misc/genwqe/card_utils.o LD drivers/mmc/core/mmc_core.o fs/gfs2/bmap.o: warning: objtool: gfs2_buffer_clear_tail()+0x5a: function has unreachable instruction CC lib/crc32.o CC drivers/net/phy/mdio_device.o EXPORTS lib/lib-ksyms.o CC drivers/net/phy/swphy.o LD drivers/mmc/core/built-in.o CC drivers/misc/mic/bus/cosm_bus.o LD drivers/misc/ti-st/built-in.o CC drivers/misc/mic/bus/scif_bus.o CC drivers/mfd/wm8350-gpio.o CC drivers/misc/mei/hbm.o CC drivers/misc/mic/bus/vop_bus.o fs/jfs/super.o: warning: objtool: jfs_destroy_inode()+0x60: function has unreachable instruction CC drivers/hwmon/tmp103.o CC fs/jfs/file.o CC drivers/net/phy/mdio-cavium.o CC drivers/media/i2c/cx25840/cx25840-audio.o CC drivers/net/phy/mdio-thunder.o drivers/mtd/devices/docg3.o: warning: objtool: doc_read_oob()+0x87f: function has unreachable instruction CC drivers/mfd/wm8350-irq.o CC drivers/pci/access.o CC drivers/mtd/devices/slram.o CC drivers/media/i2c/saa6752hs.o fs/gfs2/xattr.o: warning: objtool: ea_list_i()+0x15d: function has unreachable instruction CC drivers/mmc/host/sdhci-xenon.o CC drivers/media/i2c/cs53l32a.o CC drivers/net/fddi/skfp/ecm.o CC drivers/hwmon/tmp108.o CC drivers/mtd/maps/latch-addr-flash.o CC drivers/net/fddi/skfp/pcmplc.o CC drivers/parport/procfs.o CC drivers/parport/parport_pc.o LD lib/built-in.o drivers/mmc/host/usdhi6rol0.o: warning: objtool: usdhi6_dma_setup()+0x130: function has unreachable instruction CC fs/jfs/inode.o CC drivers/misc/mic/card/mic_debugfs.o CC drivers/misc/mic/card/mic_device.o fs/jbd2/commit.o: warning: objtool: jbd_unlock_bh_state()+0x53: function has unreachable instruction CC drivers/hwmon/tmp401.o CC drivers/misc/mic/cosm/cosm_debugfs.o CC drivers/misc/mic/cosm/cosm_sysfs.o /home/kisskb/slave/src/net/wireless/nl80211.c: In function 'nl80211_set_wiphy': /home/kisskb/slave/src/net/wireless/nl80211.c:2394:3: warning: 'rdev' may be used uninitialized in this function [-Wuninitialized] CC drivers/misc/mic/cosm/cosm_scif_server.o CC drivers/mtd/onenand/onenand_base.o CC drivers/mtd/onenand/onenand_bbt.o CC drivers/media/platform/marvell-ccic/cafe-driver.o CC drivers/media/platform/marvell-ccic/mcam-core.o CC drivers/media/i2c/cx25840/cx25840-firmware.o CC drivers/media/i2c/cx25840/cx25840-vbi.o /home/kisskb/slave/src/net/wireless/nl80211.c: In function 'nl80211_vendor_cmd_dump': /home/kisskb/slave/src/net/wireless/nl80211.c:11915:3: warning: 'wdev' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/wireless/nl80211.c:11950:21: warning: 'rdev' may be used uninitialized in this function [-Wuninitialized] CC drivers/media/i2c/cx25840/cx25840-ir.o LD drivers/misc/mic/bus/built-in.o fs/jbd2/transaction.o: warning: objtool: jbd2_journal_file_inode()+0x229: function has unreachable instruction /home/kisskb/slave/src/drivers/net/ieee802154/at86rf230.c: In function 'at86rf230_probe': /home/kisskb/slave/src/drivers/net/ieee802154/at86rf230.c:1731:13: warning: 'slp_tr' may be used uninitialized in this function [-Wuninitialized] CC fs/jbd2/checkpoint.o CC fs/jbd2/recovery.o CC drivers/pci/bus.o CC drivers/pci/probe.o LD drivers/media/pci/b2c2/built-in.o LD drivers/net/caif/cfspi_slave.o CC fs/jbd2/revoke.o LD drivers/net/caif/built-in.o drivers/net/fddi/skfp/skfddi.o: warning: objtool: pci_unmap_single()+0x8f: function has unreachable instruction LD drivers/media/pci/dm1105/built-in.o CC drivers/misc/mei/interrupt.o LD drivers/media/pci/ddbridge/built-in.o CC drivers/media/pci/cx25821/cx25821-core.o drivers/net/phy/mdio_bus.o: warning: objtool: mdiobus_release()+0x5c: function has unreachable instruction CC drivers/media/pci/cx25821/cx25821-cards.o CC drivers/media/pci/dt3155/dt3155.o CC drivers/net/fddi/skfp/pmf.o CC drivers/misc/mei/client.o CC drivers/net/fddi/skfp/queue.o fs/gfs2/dir.o: warning: objtool: gfs2_dirent_offset()+0x4e: function has unreachable instruction CC drivers/net/fddi/skfp/rmt.o CC drivers/net/fddi/skfp/smtinit.o CC drivers/net/fddi/skfp/smttimer.o CC drivers/net/fddi/skfp/smtdef.o CC fs/gfs2/glock.o CC drivers/mfd/wm8350-i2c.o CC fs/gfs2/glops.o drivers/mtd/maps/latch-addr-flash.o: warning: objtool: lf_write()+0x113: function has unreachable instruction CC fs/gfs2/log.o LD drivers/mtd/maps/built-in.o CC fs/gfs2/lops.o CC fs/gfs2/main.o CC fs/gfs2/meta_io.o LD drivers/misc/mic/cosm/mic_cosm.o LD drivers/misc/mic/cosm/built-in.o drivers/misc/mei/hbm.o: warning: objtool: mei_hbm_dispatch()+0x1812: function has unreachable instruction CC fs/gfs2/aops.o CC fs/gfs2/dentry.o drivers/net/ieee802154/at86rf230.o: warning: objtool: at86rf230_ed()+0x4e: function has unreachable instruction CC fs/gfs2/export.o CC drivers/net/ieee802154/cc2520.o CC drivers/mmc/host/sdhci-xenon-phy.o CC drivers/mtd/devices/block2mtd.o LD drivers/pci/dwc/built-in.o CC drivers/hwmon/tmp421.o LD drivers/media/radio/built-in.o LD drivers/media/spi/built-in.o LD drivers/misc/mic/card/mic_card.o CC fs/jfs/namei.o LD drivers/misc/mic/card/built-in.o CC drivers/mfd/tps6507x.o CC drivers/mfd/tps6105x.o CC drivers/net/phy/amd.o drivers/mtd/nand/nand_bbt.o: warning: objtool: verify_bbt_descr()+0x96: function has unreachable instruction CC drivers/misc/mic/cosm_client/cosm_scif_client.o fs/jfs/inode.o: warning: objtool: jfs_truncate_nolock()+0x6f: function has unreachable instruction CC drivers/net/phy/aquantia.o LD drivers/media/i2c/soc_camera/built-in.o LD drivers/misc/mic/vop/built-in.o CC drivers/misc/mic/host/mic_main.o CC [M] drivers/misc/mic/vop/vop_main.o CC drivers/misc/mic/host/mic_x100.o fs/jbd2/revoke.o: warning: objtool: jbd2_journal_destroy_revoke_table()+0x69: function has unreachable instruction CC drivers/net/ieee802154/atusb.o fs/gfs2/log.o: warning: objtool: gfs2_ail1_empty()+0xf3: function has unreachable instruction drivers/misc/genwqe/card_utils.o: warning: objtool: __genwqe_alloc_consistent()+0xcb: function has unreachable instruction CC drivers/net/ieee802154/ca8210.o LD drivers/mtd/onenand/onenand.o CC fs/jbd2/journal.o LD drivers/misc/genwqe/genwqe_card.o LD drivers/mtd/onenand/built-in.o LD drivers/misc/genwqe/built-in.o CC drivers/misc/mic/scif/scif_main.o CC drivers/misc/mic/scif/scif_peer_bus.o LD drivers/mtd/tests/built-in.o CC drivers/misc/mic/scif/scif_ports.o CC drivers/misc/mic/host/mic_smpt.o fs/gfs2/lops.o: warning: objtool: gfs2_unpin()+0x68: function has unreachable instruction CC drivers/pci/host-bridge.o CC drivers/pci/remove.o CC drivers/pci/pci.o drivers/media/platform/marvell-ccic/mcam-core.o: warning: objtool: dma_free_coherent()+0x75: function has unreachable instruction LD drivers/media/platform/marvell-ccic/cafe_ccic.o CC drivers/pci/pci-driver.o LD drivers/media/platform/marvell-ccic/built-in.o drivers/parport/parport_pc.o: warning: objtool: parport_pc_probe_port()+0x10d7: function has unreachable instruction CC drivers/parport/parport_cs.o CC drivers/mfd/tps65086.o LD drivers/media/platform/omap/built-in.o fs/gfs2/glops.o: warning: objtool: __gfs2_ail_flush()+0x23b: function has unreachable instruction CC drivers/media/platform/sh_veu.o CC drivers/hwmon/via-cputemp.o CC drivers/hwmon/w83l786ng.o CC drivers/media/platform/soc_camera/soc_camera.o LD drivers/misc/mic/cosm_client/cosm_client.o CC drivers/media/platform/soc_camera/soc_mediabus.o LD drivers/misc/mic/cosm_client/built-in.o drivers/misc/mei/interrupt.o: warning: objtool: mei_irq_write_handler()+0x504: function has unreachable instruction CC fs/jfs/jfs_mount.o net/wireless/nl80211.o: warning: objtool: wiphy_to_rdev()+0x4e: function has unreachable instruction CC drivers/media/platform/m2m-deinterlace.o CC fs/jfs/jfs_umount.o CC fs/jfs/jfs_xtree.o CC drivers/mfd/tps65218.o fs/gfs2/meta_io.o: warning: objtool: gfs2_aspace_writepage()+0xc7: function has unreachable instruction CC drivers/media/rc/rc-main.o drivers/media/pci/cx25821/cx25821-core.o: warning: objtool: pci_free_consistent()+0x8a: function has unreachable instruction CC drivers/media/pci/cx25821/cx25821-i2c.o CC drivers/media/pci/cx25821/cx25821-gpio.o CC drivers/media/tuners/tuner-xc2028.o CC drivers/net/phy/at803x.o fs/jbd2/recovery.o: warning: objtool: jbd2_chksum()+0x68: function has unreachable instruction CC drivers/misc/mei/main.o CC drivers/media/tuners/tuner-simple.o /home/kisskb/slave/src/drivers/net/ieee802154/ca8210.c: In function 'ca8210_skb_tx': /home/kisskb/slave/src/drivers/net/ieee802154/ca8210.c:1949:9: warning: missing braces around initializer [-Wmissing-braces] /home/kisskb/slave/src/drivers/net/ieee802154/ca8210.c:1949:9: warning: (near initialization for 'header.fc') [-Wmissing-braces] CC drivers/misc/mei/bus.o LD drivers/media/i2c/cx25840/cx25840.o LD drivers/media/pci/dt3155/built-in.o fs/jbd2/checkpoint.o: warning: objtool: jbd2_cleanup_journal_tail()+0xba: function has unreachable instruction CC drivers/misc/mei/bus-fixup.o LD drivers/media/i2c/cx25840/built-in.o CC drivers/misc/mic/host/mic_intr.o LD drivers/mmc/host/sdhci-xenon-driver.o CC [M] drivers/misc/mic/vop/vop_debugfs.o CC drivers/media/i2c/m52790.o CC drivers/media/i2c/wm8775.o LD drivers/mmc/host/built-in.o CC drivers/media/pci/cx25821/cx25821-medusa-video.o CC drivers/media/v4l2-core/v4l2-dev.o CC drivers/mtd/devices/mtd_dataflash.o LD drivers/mmc/built-in.o CC drivers/pci/search.o fs/jfs/namei.o: warning: objtool: commitZeroLink()+0x109: function has unreachable instruction LD drivers/media/usb/b2c2/built-in.o CC drivers/pci/endpoint/pci-ep-cfs.o LD drivers/media/usb/dvb-usb/built-in.o LD drivers/media/usb/dvb-usb-v2/built-in.o drivers/net/ieee802154/atusb.o: warning: objtool: atusb_ed()+0x4e: function has unreachable instruction CC drivers/media/usb/cpia2/cpia2_v4l.o drivers/mtd/nand/nand_base.o: warning: objtool: nand_select_chip()+0x44: function has unreachable instruction CC drivers/misc/mic/scif/scif_debugfs.o CC drivers/media/usb/hackrf/hackrf.o CC drivers/mtd/nand/nand_amd.o CC drivers/media/rc/keymaps/rc-adstech-dvb-t-pci.o CC drivers/media/usb/hdpvr/hdpvr-control.o drivers/media/platform/sh_veu.o: warning: objtool: sh_veu_4cc2cspace()+0x5f: function has unreachable instruction CC drivers/media/usb/hdpvr/hdpvr-core.o LD drivers/net/ieee802154/built-in.o CC drivers/misc/mic/host/mic_boot.o CC drivers/media/usb/pwc/pwc-if.o CC drivers/mfd/tps65912-core.o CC fs/jfs/jfs_imap.o LD drivers/parport/parport.o CC fs/jfs/jfs_debug.o CC drivers/net/plip/plip.o LD drivers/parport/built-in.o CC drivers/net/fddi/skfp/srf.o CC drivers/mtd/nand/nand_hynix.o CC drivers/net/fddi/skfp/hwt.o CC drivers/mtd/nand/nand_macronix.o CC drivers/media/rc/keymaps/rc-alink-dtu-m.o CC drivers/mtd/nand/nand_micron.o CC drivers/media/rc/keymaps/rc-anysee.o CC [M] drivers/misc/mic/vop/vop_vringh.o CC drivers/media/i2c/wm8739.o CC drivers/media/i2c/vp27smpx.o fs/gfs2/aops.o: warning: objtool: gfs2_page_add_databufs()+0x66: function has unreachable instruction CC drivers/media/i2c/upd64031a.o /home/kisskb/slave/src/drivers/media/rc/rc-main.c: In function 'store_wakeup_protocols': /home/kisskb/slave/src/drivers/media/rc/rc-main.c:1475:20: warning: 'protocol' may be used uninitialized in this function [-Wuninitialized] drivers/media/platform/m2m-deinterlace.o: warning: objtool: get_q_data()+0x37: function has unreachable instruction CC drivers/media/i2c/ov7670.o CC drivers/media/i2c/upd64083.o CC drivers/misc/mic/scif/scif_api.o CC drivers/pci/endpoint/pci-epc-core.o CC drivers/misc/mic/scif/scif_fd.o CC drivers/hwmon/wm8350-hwmon.o CC drivers/pci/endpoint/pci-epf-core.o CC drivers/pci/endpoint/pci-epc-mem.o CC drivers/mfd/tps65912-spi.o CC drivers/mfd/twl4030-irq.o LD drivers/pci/endpoint/functions/built-in.o CC drivers/mfd/twl-core.o CC drivers/media/pci/cx25821/cx25821-video.o CC drivers/media/tuners/tuner-types.o CC drivers/pci/pci-sysfs.o CC drivers/pci/rom.o CC drivers/pci/setup-res.o /home/kisskb/slave/src/drivers/media/rc/rc-main.c: In function 'store_protocols': /home/kisskb/slave/src/drivers/media/rc/rc-main.c:1042:15: warning: 'mask' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/media/rc/rc-main.c:1003:6: note: 'mask' was declared here CC drivers/media/usb/cpia2/cpia2_usb.o CC drivers/media/usb/cpia2/cpia2_core.o CC drivers/media/rc/keymaps/rc-apac-viewcomp.o CC drivers/media/rc/keymaps/rc-asus-pc39.o CC drivers/media/rc/keymaps/rc-asus-ps3-100.o CC drivers/media/pci/ivtv/ivtv-routing.o CC drivers/media/usb/gspca/gspca.o CC drivers/media/v4l2-core/v4l2-ioctl.o CC drivers/misc/mei/debugfs.o CC drivers/hwmon/pmbus/pmbus_core.o CC drivers/mfd/twl6030-irq.o CC drivers/net/phy/bcm87xx.o drivers/pci/pci.o: warning: objtool: pci_choose_state()+0xdf: function has unreachable instruction CC drivers/mfd/twl6040.o CC drivers/mfd/twl4030-audio.o CC drivers/mfd/mc13xxx-core.o CC drivers/media/rc/keymaps/rc-ati-tv-wonder-hd-600.o CC drivers/misc/mei/mei-trace.o CC drivers/misc/mei/pci-me.o CC drivers/mtd/nand/nand_samsung.o CC drivers/misc/mei/hw-me.o CC drivers/mtd/devices/sst25l.o /home/kisskb/slave/src/drivers/net/plip/plip.c: In function 'plip_send_packet': /home/kisskb/slave/src/drivers/net/plip/plip.c:824:4: warning: 'lbuf' may be used uninitialized in this function [-Wuninitialized] CC drivers/misc/mei/pci-txe.o CC drivers/misc/mei/hw-txe.o CC drivers/media/usb/pwc/pwc-misc.o CC drivers/media/usb/hdpvr/hdpvr-video.o CC drivers/media/usb/pwc/pwc-ctrl.o CC drivers/media/usb/pwc/pwc-v4l.o CC drivers/mtd/nand/nand_toshiba.o CC drivers/media/usb/hdpvr/hdpvr-i2c.o drivers/misc/mic/host/mic_boot.o: warning: objtool: dma_unmap_sg_attrs.constprop.6()+0x7a: function has unreachable instruction CC drivers/misc/mic/host/mic_debugfs.o LD drivers/net/plip/built-in.o CC drivers/media/usb/pwc/pwc-uncompress.o fs/jbd2/journal.o: warning: objtool: get_slab()+0x5e: function has unreachable instruction LD drivers/media/usb/hackrf/built-in.o drivers/pci/endpoint/pci-epf-core.o: warning: objtool: pci_epf_free_space()+0xb1: function has unreachable instruction LD fs/jbd2/jbd2.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:1106:24: warning: 'pa' may be used uninitialized in this function [-Wuninitialized] LD drivers/pci/endpoint/built-in.o LD fs/jbd2/built-in.o CC drivers/media/usb/s2255/s2255drv.o CC drivers/net/fddi/skfp/drvfbi.o CC drivers/pci/irq.o CC fs/kernfs/mount.o CC drivers/media/rc/keymaps/rc-ati-x10.o LD drivers/mtd/devices/built-in.o CC fs/kernfs/inode.o CC drivers/net/phy/bcm-phy-lib.o CC fs/kernfs/dir.o CC drivers/net/phy/broadcom.o CC drivers/misc/mic/scif/scif_epd.o drivers/mfd/mc13xxx-core.o: warning: objtool: mc13xxx_reg_rmw()+0x64: function has unreachable instruction CC drivers/media/rc/rc-ir-raw.o CC drivers/mtd/nand/nand_ecc.o CC drivers/mtd/nand/cafe_nand.o CC drivers/pci/vpd.o CC fs/nilfs2/inode.o LD drivers/misc/mei/mei-me.o CC drivers/mfd/mc13xxx-spi.o CC drivers/media/usb/pwc/pwc-dec1.o CC drivers/pci/setup-bus.o CC fs/nilfs2/file.o CC drivers/mtd/ubi/vtbl.o CC drivers/media/tuners/mt20xx.o CC drivers/media/tuners/tda8290.o CC drivers/media/pci/ivtv/ivtv-cards.o CC drivers/media/pci/ivtv/ivtv-controls.o CC drivers/media/i2c/mt9m111.o drivers/media/v4l2-core/v4l2-ioctl.o: warning: objtool: v4l2_norm_to_name()+0x5b: function has unreachable instruction fs/kernfs/mount.o: warning: objtool: kernfs_node_dentry()+0x5e: function has unreachable instruction CC drivers/media/v4l2-core/v4l2-device.o CC drivers/media/v4l2-core/v4l2-fh.o CC drivers/media/rc/keymaps/rc-avermedia-a16d.o CC drivers/media/rc/keymaps/rc-avermedia.o LD drivers/media/pci/cx25821/cx25821.o CC drivers/net/phy/cortina.o CC drivers/net/phy/davicom.o LD drivers/media/pci/cx25821/built-in.o LD drivers/media/platform/soc_camera/built-in.o CC fs/notify/fsnotify.o CC fs/notify/notification.o /home/kisskb/slave/src/drivers/misc/mic/vop/vop_vringh.c: In function 'vop_ioctl': /home/kisskb/slave/src/drivers/misc/mic/vop/vop_vringh.c:247:2: warning: 'devp' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/misc/mic/vop/vop_vringh.c:210:26: note: 'devp' was declared here LD drivers/media/platform/built-in.o LD drivers/misc/mic/host/mic_host.o CC fs/notify/group.o LD drivers/media/usb/hdpvr/hdpvr.o LD drivers/misc/mic/host/built-in.o CC drivers/misc/mic/scif/scif_rb.o LD drivers/media/usb/hdpvr/built-in.o fs/jfs/jfs_imap.o: warning: objtool: diFindFree()+0x5e: function has unreachable instruction CC fs/jfs/jfs_dmap.o LD drivers/media/usb/siano/built-in.o CC drivers/net/slip/slhc.o CC drivers/media/pci/ivtv/ivtv-driver.o CC drivers/media/usb/pwc/pwc-kiara.o CC drivers/net/ppp/ppp_generic.o CC drivers/media/usb/pwc/pwc-timon.o fs/gfs2/glock.o: warning: objtool: glock_compare()+0xc4: function has unreachable instruction CC drivers/media/usb/pwc/pwc-dec23.o CC fs/gfs2/file.o CC fs/nls/nls_base.o CC fs/gfs2/ops_fstype.o CC fs/nls/nls_cp437.o CC fs/nls/nls_cp737.o fs/kernfs/inode.o: warning: objtool: kernfs_get_inode()+0x1a7: function has unreachable instruction CC drivers/hwmon/pmbus/pmbus.o CC fs/notify/mark.o CC drivers/hwmon/pmbus/ir35221.o CC fs/kernfs/file.o LD net/wireless/cfg80211.o CC fs/kernfs/symlink.o CC drivers/media/rc/keymaps/rc-avermedia-cardbus.o LD net/wireless/built-in.o CC drivers/media/usb/stk1160/stk1160-core.o CC drivers/media/usb/stk1160/stk1160-v4l.o LD [M] drivers/misc/mic/vop/vop.o LD net/built-in.o CC drivers/hwmon/pmbus/lm25066.o drivers/mtd/ubi/vtbl.o: warning: objtool: ubi_change_vtbl_record()+0x1c5: function has unreachable instruction CC drivers/hwmon/pmbus/ltc2978.o CC drivers/mfd/mc13xxx-i2c.o CC drivers/mtd/ubi/vmt.o CC drivers/mtd/ubi/upd.o CC drivers/net/fddi/skfp/ess.o CC drivers/media/usb/stkwebcam/stk-webcam.o CC drivers/media/usb/gspca/autogain_functions.o CC drivers/media/usb/stkwebcam/stk-sensor.o LD drivers/misc/mei/mei.o fs/nilfs2/file.o: warning: objtool: nilfs_page_mkwrite()+0x271: function has unreachable instruction CC drivers/media/v4l2-core/v4l2-ctrls.o LD drivers/misc/mei/mei-txe.o CC drivers/net/ppp/bsd_comp.o CC drivers/media/v4l2-core/v4l2-event.o CC drivers/media/v4l2-core/v4l2-subdev.o LD drivers/misc/mei/built-in.o LD drivers/media/usb/cpia2/cpia2.o CC drivers/media/v4l2-core/v4l2-clk.o LD drivers/media/usb/cpia2/built-in.o fs/gfs2/file.o: warning: objtool: gfs2_write_calc_reserv()+0x75: function has unreachable instruction CC drivers/media/v4l2-core/v4l2-async.o CC drivers/media/rc/keymaps/rc-avermedia-dvbt.o drivers/pci/setup-bus.o: warning: objtool: pci_assign_unassigned_root_bus_resources()+0x183: function has unreachable instruction CC drivers/media/rc/keymaps/rc-avermedia-m135a.o CC drivers/pci/vc.o CC drivers/misc/mic/scif/scif_nodeqp.o CC drivers/pci/mmap.o CC fs/nls/nls_cp775.o CC drivers/net/phy/dp83640.o CC drivers/pcmcia/cs.o fs/notify/notification.o: warning: objtool: fsnotify_notify_queue_is_empty()+0x54: function has unreachable instruction fs/nilfs2/inode.o: warning: objtool: nilfs_clear_inode()+0x5a: function has unreachable instruction CC fs/nilfs2/dir.o CC drivers/misc/pci_endpoint_test.o CC drivers/misc/fsa9480.o CC fs/notify/fdinfo.o LD fs/notify/dnotify/built-in.o CC drivers/mfd/mfd-core.o fs/gfs2/ops_fstype.o: warning: objtool: init_sb()+0x2c6: function has unreachable instruction CC drivers/media/usb/gspca/benq.o CC fs/notify/fanotify/fanotify.o CC fs/gfs2/inode.o CC drivers/media/usb/gspca/conex.o CC drivers/misc/vmw_vmci/vmci_context.o CC fs/nls/nls_cp850.o CC fs/nls/nls_cp852.o fs/notify/fsnotify.o: warning: objtool: fsnotify()+0x4ef: function has unreachable instruction CC fs/nls/nls_cp855.o CC fs/nls/nls_cp857.o CC fs/nls/nls_cp860.o LD drivers/media/usb/pwc/pwc.o LD drivers/net/slip/built-in.o LD drivers/media/usb/pwc/built-in.o CC fs/nls/nls_cp861.o CC fs/nls/nls_cp863.o CC fs/nls/nls_cp862.o CC drivers/hwmon/pmbus/ltc3815.o drivers/media/v4l2-core/v4l2-event.o: warning: objtool: v4l2_event_subscribed()+0x65: function has unreachable instruction fs/jfs/jfs_xtree.o: warning: objtool: xtExtend()+0x6e7: function has unreachable instruction CC drivers/net/team/team.o CC drivers/media/i2c/ir-kbd-i2c.o CC drivers/net/team/team_mode_broadcast.o CC drivers/media/tuners/tda9887.o CC drivers/media/tuners/tda827x.o LD fs/kernfs/built-in.o CC drivers/media/usb/stk1160/stk1160-video.o CC drivers/media/rc/keymaps/rc-avermedia-m733a-rm-k6.o CC drivers/media/rc/keymaps/rc-avermedia-rm-ks.o CC drivers/media/rc/keymaps/rc-avertv-303.o LD drivers/net/fddi/skfp/skfp.o CC drivers/media/rc/keymaps/rc-azurewave-ad-tu700.o CC drivers/pcmcia/socket_sysfs.o drivers/mtd/nand/cafe_nand.o: warning: objtool: cafe_nand_bug()+0x14: function has unreachable instruction CC drivers/mtd/nand/diskonchip.o LD drivers/net/fddi/skfp/built-in.o CC drivers/mtd/nand/nandsim.o CC drivers/mtd/nand/plat_nand.o LD drivers/media/usb/stkwebcam/stkwebcam.o CC drivers/net/usb/pegasus.o LD drivers/media/usb/s2255/built-in.o drivers/media/v4l2-core/v4l2-subdev.o: warning: objtool: v4l2_subdev_init()+0x60: function has unreachable instruction drivers/net/phy/dp83640.o: warning: objtool: dp83640_exit()+0x81: function has unreachable instruction LD drivers/net/fddi/built-in.o CC fs/nls/nls_cp864.o CC drivers/net/usb/r8152.o LD drivers/media/usb/stkwebcam/built-in.o CC drivers/net/phy/dp83848.o CC drivers/net/phy/dp83867.o /home/kisskb/slave/src/drivers/pci/vc.c: In function 'pci_vc_do_save_buffer': /home/kisskb/slave/src/drivers/pci/vc.c:158:24: 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 CC drivers/net/phy/fixed_phy.o CC drivers/net/phy/icplus.o CC drivers/net/usb/cdc_ether.o LD drivers/net/wimax/built-in.o CC drivers/net/phy/intel-xway.o CC drivers/net/phy/et1011c.o CC drivers/media/usb/gspca/cpia1.o CC drivers/net/virtio_net.o CC drivers/net/rionet.o CC drivers/net/nlmon.o CC drivers/hwmon/pmbus/max16064.o CC drivers/mtd/ubi/build.o CC drivers/hwmon/pmbus/max20751.o CC drivers/hwmon/pmbus/max8688.o CC drivers/media/pci/ivtv/ivtv-fileops.o CC drivers/media/tuners/tda18271-maps.o CC drivers/hwmon/pmbus/tps40422.o CC drivers/hwmon/pmbus/ucd9000.o fs/notify/fanotify/fanotify.o: warning: objtool: fanotify_handle_event()+0x22d: function has unreachable instruction CC drivers/pcmcia/ds.o CC fs/notify/fanotify/fanotify_user.o drivers/misc/pci_endpoint_test.o: warning: objtool: dma_free_coherent()+0x75: function has unreachable instruction CC drivers/net/wireless/atmel/atmel.o CC drivers/media/rc/keymaps/rc-behold.o fs/notify/mark.o: warning: objtool: __fsnotify_recalc_mask()+0x53: function has unreachable instruction CC drivers/pci/slot.o CC fs/jfs/jfs_unicode.o CC drivers/net/ppp/ppp_deflate.o CC fs/nls/nls_cp865.o CC fs/nls/nls_cp869.o drivers/misc/mic/scif/scif_nodeqp.o: warning: objtool: dma_map_sg_attrs.constprop.18()+0xcf: function has unreachable instruction CC drivers/misc/mic/scif/scif_nm.o LD drivers/pci/host/built-in.o CC drivers/mfd/smsc-ece1099.o CC drivers/mfd/da903x.o CC drivers/net/wireless/intersil/hostap/hostap_80211_rx.o CC drivers/media/tuners/tda18271-common.o CC drivers/media/tuners/tda18271-fe.o CC drivers/net/wireless/broadcom/b43/main.o CC drivers/net/wireless/broadcom/b43/bus.o LD drivers/media/pci/mantis/built-in.o LD drivers/media/pci/ngene/built-in.o LD drivers/media/pci/netup_unidvb/built-in.o CC drivers/net/wireless/broadcom/b43/phy_g.o CC drivers/hwmon/pmbus/zl6100.o LD drivers/mtd/nand/nand.o CC drivers/media/rc/keymaps/rc-behold-columbus.o CC fs/nls/nls_cp949.o CC fs/nls/nls_cp950.o CC drivers/media/rc/keymaps/rc-budget-ci-old.o CC drivers/media/rc/keymaps/rc-cec.o CC drivers/mtd/ubi/cdev.o CC drivers/media/rc/keymaps/rc-cinergy-1400.o drivers/media/tuners/tda18271-maps.o: warning: objtool: tda18271_lookup_pll_map()+0x70: function has unreachable instruction fs/notify/fanotify/fanotify_user.o: warning: objtool: fanotify_read()+0x165: function has unreachable instruction fs/nilfs2/dir.o: warning: objtool: nilfs_set_link()+0xc5: function has unreachable instruction CC fs/nilfs2/super.o LD fs/notify/fanotify/built-in.o CC drivers/mfd/da9052-irq.o CC fs/nls/nls_cp1250.o CC fs/nls/nls_cp1251.o LD drivers/media/i2c/msp3400.o CC drivers/net/wireless/broadcom/b43legacy/main.o LD drivers/media/i2c/built-in.o CC drivers/misc/vmw_vmci/vmci_datagram.o CC fs/notify/inotify/inotify_fsnotify.o CC drivers/misc/vmw_vmci/vmci_driver.o CC drivers/misc/vmw_vmci/vmci_doorbell.o CC drivers/net/wireless/broadcom/brcm80211/brcmutil/utils.o CC drivers/media/pci/ivtv/ivtv-firmware.o CC drivers/media/pci/ivtv/ivtv-gpio.o CC drivers/media/pci/ivtv/ivtv-i2c.o CC drivers/net/phy/lxt.o CC drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.o CC drivers/media/usb/stk1160/stk1160-i2c.o CC drivers/net/phy/marvell.o fs/jfs/jfs_dmap.o: warning: objtool: blkstol2()+0xbd: function has unreachable instruction CC fs/jfs/jfs_dtree.o CC fs/jfs/jfs_inode.o fs/notify/inotify/inotify_fsnotify.o: warning: objtool: inotify_handle_event()+0x6e: function has unreachable instruction CC drivers/media/rc/keymaps/rc-cinergy.o CC fs/notify/inotify/inotify_user.o CC drivers/media/rc/keymaps/rc-d680-dmb.o CC fs/nls/nls_iso8859-1.o CC drivers/media/tuners/xc5000.o CC drivers/media/usb/gspca/etoms.o CC fs/nls/nls_iso8859-2.o CC drivers/misc/vmw_vmci/vmci_event.o CC drivers/net/usb/cdc_eem.o LD drivers/hwmon/pmbus/built-in.o /home/kisskb/slave/src/drivers/misc/vmw_vmci/vmci_datagram.c: In function 'vmci_datagram_dispatch': /home/kisskb/slave/src/drivers/misc/vmw_vmci/vmci_datagram.c:262:4: warning: 'src_priv_flags' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/misc/vmw_vmci/vmci_datagram.c:169:6: note: 'src_priv_flags' was declared here LD drivers/hwmon/built-in.o CC drivers/mfd/da9052-core.o CC drivers/mfd/da9052-spi.o CC fs/nls/nls_iso8859-4.o CC drivers/pci/pcie/aspm.o CC fs/jfs/jfs_discard.o LD drivers/perf/built-in.o CC drivers/misc/vmw_vmci/vmci_guest.o /home/kisskb/slave/src/drivers/net/virtio_net.c: In function 'virtnet_config_changed_work': /home/kisskb/slave/src/drivers/net/virtio_net.c:2011:4: warning: 'v' may be used uninitialized in this function [-Wuninitialized] CC fs/nls/nls_cp1255.o CC fs/nls/nls_iso8859-7.o CC drivers/mtd/ubi/kapi.o CC drivers/media/rc/keymaps/rc-delock-61959.o CC fs/nls/nls_iso8859-13.o CC drivers/net/usb/dm9601.o CC drivers/media/rc/keymaps/rc-dib0700-nec.o CC drivers/misc/mic/scif/scif_dma.o drivers/media/tuners/tda18271-common.o: warning: objtool: __tda18271_write_regs()+0xb8: function has unreachable instruction CC drivers/misc/vmw_vmci/vmci_handle_array.o CC drivers/media/rc/keymaps/rc-dib0700-rc5.o CC drivers/media/tuners/xc4000.o CC drivers/media/pci/ivtv/ivtv-ioctl.o CC drivers/net/wireless/broadcom/b43/tables.o CC drivers/phy/phy-core.o CC drivers/net/wireless/broadcom/brcm80211/brcmutil/d11.o CC fs/nls/nls_iso8859-15.o fs/nilfs2/super.o: warning: objtool: nilfs_mount()+0x303: function has unreachable instruction CC fs/nilfs2/namei.o CC fs/nilfs2/page.o CC fs/nilfs2/mdt.o CC drivers/media/v4l2-core/vb2-trace.o CC drivers/media/usb/stk1160/stk1160-ac97.o CC drivers/media/usb/gspca/finepix.o fs/gfs2/inode.o: warning: objtool: gfs2_create_inode()+0xf31: function has unreachable instruction CC drivers/media/v4l2-core/v4l2-common.o CC fs/gfs2/quota.o CC drivers/media/v4l2-core/v4l2-trace.o CC drivers/media/usb/gspca/jeilinj.o CC drivers/media/usb/gspca/konica.o drivers/net/virtio_net.o: warning: objtool: virtio_device_ready()+0x69: function has unreachable instruction fs/notify/inotify/inotify_user.o: warning: objtool: inotify_idr_find_locked()+0x5a: function has unreachable instruction CC drivers/media/usb/gspca/mr97310a.o drivers/mtd/nand/nandsim.o: warning: objtool: ns_hwcontrol()+0x68c: function has unreachable instruction CC drivers/media/usb/gspca/nw80x.o CC drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.o LD fs/notify/inotify/built-in.o LD drivers/mtd/nand/built-in.o CC drivers/media/usb/gspca/ov519.o CC fs/nls/nls_koi8-r.o CC drivers/media/usb/gspca/ov534_9.o CC drivers/media/usb/gspca/pac207.o LD fs/notify/built-in.o CC drivers/pci/switch/switchtec.o CC drivers/media/rc/keymaps/rc-digitalnow-tinytwin.o CC drivers/media/rc/keymaps/rc-digittrade.o CC drivers/mfd/da9052-i2c.o CC drivers/net/phy/spi_ks8995.o CC drivers/net/phy/micrel.o CC drivers/pcmcia/pcmcia_resource.o CC drivers/net/phy/microchip.o drivers/net/usb/r8152.o: warning: objtool: napi_enable()+0x54: function has unreachable instruction CC drivers/pcmcia/cistpl.o CC drivers/media/usb/gspca/pac7311.o CC drivers/mtd/ubi/eba.o CC drivers/pcmcia/pcmcia_cis.o CC fs/nls/nls_koi8-u.o CC drivers/media/usb/gspca/se401.o CC drivers/media/v4l2-core/v4l2-dv-timings.o drivers/misc/vmw_vmci/vmci_guest.o: warning: objtool: dma_free_coherent.constprop.3()+0x6f: function has unreachable instruction CC drivers/misc/vmw_vmci/vmci_queue_pair.o CC drivers/media/rc/keymaps/rc-dm1105-nec.o CC drivers/misc/vmw_vmci/vmci_host.o drivers/net/ppp/ppp_generic.o: warning: objtool: ppp_pernet()+0x4e: function has unreachable instruction CC drivers/net/usb/sr9700.o CC drivers/net/ppp/pppox.o LD drivers/media/usb/stk1160/stk1160.o LD drivers/media/usb/stk1160/built-in.o CC drivers/net/usb/sr9800.o CC drivers/media/v4l2-core/tuner-core.o CC drivers/media/tuners/mc44s803.o fs/jfs/jfs_dtree.o: warning: objtool: add_index()+0x88: function has unreachable instruction CC fs/jfs/symlink.o CC fs/jfs/jfs_extent.o CC drivers/net/wireless/intersil/hostap/hostap_ap.o CC drivers/net/wireless/intersil/hostap/hostap_80211_tx.o CC drivers/net/wireless/intersil/hostap/hostap_info.o drivers/media/v4l2-core/v4l2-common.o: warning: objtool: v4l2_i2c_new_subdev_board()+0x63: function has unreachable instruction fs/nilfs2/page.o: warning: objtool: nilfs_copy_page()+0x63: function has unreachable instruction drivers/net/usb/dm9601.o: warning: objtool: dm9601_tx_fixup()+0x1a1: function has unreachable instruction drivers/pci/pcie/aspm.o: warning: objtool: pcie_update_aspm_capable()+0x58: function has unreachable instruction CC drivers/net/wireless/intersil/hostap/hostap_ioctl.o CC drivers/pci/pcie/portdrv_core.o LD drivers/phy/marvell/built-in.o CC drivers/mfd/axp20x.o LD drivers/phy/hisilicon/built-in.o CC fs/nls/nls_koi8-ru.o CC drivers/phy/broadcom/phy-bcm-kona-usb2.o drivers/net/team/team.o: warning: objtool: team_nl_send_options_get()+0x67f: function has unreachable instruction CC drivers/media/rc/keymaps/rc-dntv-live-dvb-t.o /home/kisskb/slave/src/drivers/mtd/ubi/eba.c: In function 'try_write_vid_and_data': /home/kisskb/slave/src/drivers/mtd/ubi/eba.c:898:7: warning: 'opnum' may be used uninitialized in this function [-Wuninitialized] CC drivers/media/rc/keymaps/rc-dntv-live-dvbt-pro.o CC drivers/media/rc/keymaps/rc-dtt200u.o LD drivers/net/wireless/broadcom/brcm80211/brcmutil/brcmutil.o CC drivers/net/team/team_mode_roundrobin.o CC drivers/net/team/team_mode_random.o CC drivers/net/team/team_mode_activebackup.o LD drivers/net/wireless/broadcom/brcm80211/brcmutil/built-in.o CC drivers/net/team/team_mode_loadbalance.o LD drivers/phy/qualcomm/built-in.o LD drivers/phy/st/built-in.o LD drivers/phy/samsung/built-in.o LD drivers/media/tuners/tda18271.o LD drivers/media/tuners/built-in.o CC drivers/mfd/axp20x-i2c.o CC fs/ramfs/inode.o CC fs/ramfs/file-mmu.o CC drivers/pci/pcie/portdrv_pci.o CC drivers/mfd/lp3943.o drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.o: warning: objtool: wiphy_priv()+0x4e: function has unreachable instruction CC fs/quota/dquot.o CC drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.o CC drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.o CC drivers/net/phy/qsemi.o CC drivers/net/ppp/pppoe.o CC drivers/mtd/ubi/io.o CC drivers/mtd/ubi/wl.o CC drivers/mtd/ubi/attach.o CC fs/nls/nls_utf8.o CC drivers/media/rc/keymaps/rc-dvbsky.o fs/nilfs2/mdt.o: warning: objtool: nilfs_page_get_nth_block()+0x5a: function has unreachable instruction CC fs/jfs/jfs_metapage.o LD drivers/phy/broadcom/built-in.o CC fs/nls/mac-celtic.o CC fs/reiserfs/bitmap.o CC fs/nilfs2/btnode.o LD drivers/phy/ti/built-in.o CC fs/nilfs2/bmap.o CC fs/nls/mac-croatian.o LD drivers/phy/built-in.o CC fs/ocfs2/alloc.o CC fs/nilfs2/btree.o CC fs/nilfs2/direct.o CC fs/nilfs2/dat.o CC drivers/misc/mic/scif/scif_fence.o CC drivers/misc/mic/scif/scif_mmap.o CC drivers/media/usb/gspca/sn9c2028.o CC drivers/mfd/da9063-core.o LD fs/ramfs/ramfs.o CC drivers/mfd/da9063-irq.o CC drivers/mfd/da9063-i2c.o LD fs/ramfs/built-in.o CC drivers/mfd/da9150-core.o CC drivers/mfd/max14577.o LD drivers/pci/switch/built-in.o CC drivers/net/wireless/broadcom/b43/lo.o CC drivers/net/wireless/broadcom/b43/wa.o CC drivers/net/wireless/broadcom/b43legacy/ilt.o CC drivers/media/rc/keymaps/rc-dvico-mce.o CC fs/nls/mac-gaelic.o CC drivers/media/rc/keymaps/rc-dvico-portable.o CC drivers/misc/vmw_vmci/vmci_resource.o CC drivers/media/rc/keymaps/rc-em-terratec.o CC drivers/misc/vmw_vmci/vmci_route.o drivers/net/ppp/pppoe.o: warning: objtool: pppoe_pernet()+0x4e: function has unreachable instruction CC drivers/media/rc/keymaps/rc-encore-enltv2.o LD drivers/net/ppp/built-in.o CC drivers/pci/pcie/portdrv_bus.o fs/jfs/jfs_metapage.o: warning: objtool: metapage_readpage()+0x81: function has unreachable instruction OBJCOPY drivers/misc/lkdtm_rodata_objcopy.o CC fs/jfs/jfs_logmgr.o CC drivers/net/wireless/intersil/hostap/hostap_main.o CC drivers/media/rc/keymaps/rc-encore-enltv.o CC fs/jfs/jfs_txnmgr.o fs/quota/dquot.o: warning: objtool: inode_reserved_space()+0x5c: function has unreachable instruction CC drivers/net/phy/realtek.o CC fs/quota/quota_v2.o CC fs/quota/quota_v1.o CC drivers/media/rc/keymaps/rc-encore-enltv-fm53.o CC drivers/media/v4l2-core/v4l2-mem2mem.o CC drivers/net/wireless/intersil/hostap/hostap_proc.o CC drivers/net/wireless/intersil/hostap/hostap_cs.o LD drivers/pci/pcie/pcieportdrv.o CC drivers/net/wireless/intersil/hostap/hostap_plx.o LD drivers/pci/pcie/built-in.o CC drivers/pci/htirq.o CC drivers/pci/msi.o CC drivers/pci/ats.o drivers/net/team/team_mode_loadbalance.o: warning: objtool: lb_tx_method_get()+0xb2: function has unreachable instruction CC fs/nls/mac-iceland.o LD drivers/net/team/built-in.o CC fs/nls/mac-romanian.o CC fs/nls/mac-inuit.o CC fs/nls/mac-roman.o CC drivers/net/wireless/atmel/atmel_pci.o CC fs/nilfs2/recovery.o CC drivers/net/wireless/atmel/at76c50x-usb.o CC drivers/mtd/ubi/misc.o CC drivers/net/wireless/broadcom/b43legacy/phy.o CC drivers/net/wireless/broadcom/b43legacy/radio.o CC drivers/net/phy/teranetics.o CC fs/nilfs2/the_nilfs.o CC drivers/pcmcia/rsrc_mgr.o CC drivers/net/usb/smsc75xx.o CC drivers/net/usb/smsc95xx.o fs/quota/quota_v2.o: warning: objtool: make_kqid.isra.4()+0x19: function has unreachable instruction CC drivers/mfd/max77693.o CC drivers/net/usb/net1080.o CC drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.o fs/nilfs2/btnode.o: warning: objtool: nilfs_btnode_create_block()+0xf1: function has unreachable instruction CC drivers/net/usb/plusb.o CC drivers/misc/mic/scif/scif_rma.o CC fs/nilfs2/segbuf.o fs/nilfs2/bmap.o: warning: objtool: nilfs_bmap_data_get_key()+0x136: function has unreachable instruction CC drivers/media/rc/keymaps/rc-evga-indtube.o CC drivers/media/rc/keymaps/rc-eztv.o CC fs/quota/quota_tree.o CC drivers/media/pci/ivtv/ivtv-irq.o CC drivers/mfd/max8925-core.o CC drivers/mfd/max8925-i2c.o fs/gfs2/quota.o: warning: objtool: spin_unlock_bucket()+0x54: function has unreachable instruction CC drivers/mfd/max8997.o CC fs/gfs2/recovery.o CC drivers/mfd/max8997-irq.o LD fs/nls/built-in.o CC drivers/mfd/max8998.o drivers/mtd/ubi/attach.o: warning: objtool: add_to_list()+0x219: function has unreachable instruction CC fs/nilfs2/segment.o fs/jfs/jfs_txnmgr.o: warning: objtool: txUnlock()+0x179: function has unreachable instruction CC fs/nilfs2/cpfile.o CC fs/sysfs/file.o CC fs/nilfs2/sufile.o CC fs/sysfs/dir.o CC drivers/pcmcia/rsrc_nonstatic.o CC fs/sysfs/symlink.o CC fs/sysfs/mount.o CC fs/sysfs/group.o CC drivers/net/wireless/broadcom/b43legacy/sysfs.o CC drivers/pcmcia/yenta_socket.o fs/jfs/jfs_logmgr.o: warning: objtool: lbmfree()+0x63: function has unreachable instruction CC drivers/media/rc/keymaps/rc-flydvb.o CC fs/jfs/jfs_uniupr.o CC drivers/media/rc/keymaps/rc-flyvideo.o CC drivers/media/rc/keymaps/rc-fusionhdtv-mce.o CC drivers/net/phy/vitesse.o CC drivers/media/rc/keymaps/rc-gadmei-rm008z.o CC drivers/mfd/max8998-irq.o CC drivers/media/v4l2-core/videobuf-core.o CC drivers/media/v4l2-core/videobuf-dma-sg.o CC drivers/mtd/ubi/block.o CC drivers/mtd/ubi/debug.o LD drivers/net/wireless/atmel/built-in.o CC drivers/media/rc/keymaps/rc-geekbox.o CC fs/nilfs2/ifile.o CC fs/nilfs2/alloc.o fs/sysfs/dir.o: warning: objtool: sysfs_create_dir_ns()+0x65: function has unreachable instruction LD drivers/mtd/mtd.o CC drivers/media/rc/keymaps/rc-genius-tvgo-a11mce.o CC drivers/media/usb/gspca/sn9c20x.o CC fs/jfs/resize.o CC fs/jfs/xattr.o fs/sysfs/symlink.o: warning: objtool: sysfs_do_create_link_sd.isra.2()+0x6e: function has unreachable instruction LD drivers/mtd/nftl.o fs/reiserfs/bitmap.o: warning: objtool: reiserfs_read_bitmap_block()+0x1db: function has unreachable instruction CC fs/jfs/ioctl.o CC drivers/mfd/pcf50633-core.o CC fs/reiserfs/do_balan.o CC drivers/mfd/pcf50633-irq.o drivers/misc/vmw_vmci/vmci_queue_pair.o: warning: objtool: qp_free_queue()+0xc8: function has unreachable instruction fs/sysfs/group.o: warning: objtool: internal_create_group()+0xaf: function has unreachable instruction LD drivers/misc/vmw_vmci/vmw_vmci.o CC fs/jfs/acl.o CC drivers/mfd/pcf50633-adc.o CC drivers/mfd/abx500-core.o CC drivers/net/wireless/broadcom/b43/phy_common.o drivers/net/wireless/intersil/hostap/hostap_cs.o: warning: objtool: prism2_download_aux_dump_proc_open()+0x50: function has unreachable instruction LD drivers/misc/vmw_vmci/built-in.o CC drivers/misc/mic/scif/scif_rma_list.o CC drivers/media/rc/keymaps/rc-gotview7135.o fs/nilfs2/segbuf.o: warning: objtool: nilfs_segbuf_submit_bh.constprop.4()+0x64: function has unreachable instruction fs/sysfs/file.o: warning: objtool: seq_commit()+0x91: function has unreachable instruction CC drivers/media/v4l2-core/videobuf-vmalloc.o LD fs/sysfs/built-in.o LD drivers/media/pci/pluto2/built-in.o CC drivers/media/v4l2-core/videobuf2-v4l2.o CC drivers/media/v4l2-core/videobuf2-core.o CC drivers/net/wireless/intersil/p54/eeprom.o drivers/media/pci/ivtv/ivtv-irq.o: warning: objtool: pci_dma_sync_single_for_device()+0x8f: function has unreachable instruction CC fs/tracefs/inode.o CC drivers/media/pci/ivtv/ivtv-mailbox.o CC drivers/net/wireless/broadcom/b43/phy_lp.o CC drivers/media/pci/ivtv/ivtv-queue.o CC drivers/media/pci/ivtv/ivtv-udma.o fs/quota/quota_tree.o: warning: objtool: qtree_get_next_id()+0x7c: function has unreachable instruction CC drivers/media/pci/ivtv/ivtv-streams.o CC fs/quota/quota.o CC fs/quota/kqid.o CC drivers/media/rc/keymaps/rc-imon-mce.o CC drivers/media/rc/keymaps/rc-imon-pad.o CC drivers/media/rc/keymaps/rc-iodata-bctv7e.o fs/nilfs2/recovery.o: warning: objtool: nilfs_read_summary_info()+0x69: function has unreachable instruction CC fs/nilfs2/gcinode.o CC drivers/net/wireless/broadcom/b43legacy/xmit.o drivers/media/v4l2-core/videobuf-vmalloc.o: warning: objtool: videobuf_to_vmalloc()+0x56: function has unreachable instruction CC drivers/media/v4l2-core/videobuf2-memops.o CC drivers/media/rc/keymaps/rc-it913x-v1.o drivers/net/usb/smsc95xx.o: warning: objtool: smsc95xx_tx_fixup()+0x8a: function has unreachable instruction CC drivers/net/usb/rndis_host.o fs/gfs2/recovery.o: warning: objtool: gfs2_recover_journal()+0xc2: function has unreachable instruction LD drivers/net/phy/libphy.o CC fs/gfs2/rgrp.o LD drivers/net/phy/built-in.o CC fs/gfs2/super.o CC fs/gfs2/sys.o CC fs/nilfs2/ioctl.o CC drivers/media/rc/keymaps/rc-it913x-v2.o CC drivers/media/rc/keymaps/rc-kaiomy.o fs/nilfs2/btree.o: warning: objtool: nilfs_btree_lookup_dirty_buffers()+0xd0: function has unreachable instruction CC fs/nilfs2/sysfs.o CC drivers/net/wireless/broadcom/b43legacy/rfkill.o fs/quota/kqid.o: warning: objtool: qid_eq()+0x65: function has unreachable instruction CC fs/quota/netlink.o CC drivers/net/usb/cdc_subset.o CC drivers/net/wireless/broadcom/b43legacy/leds.o CC drivers/media/rc/keymaps/rc-kworld-315u.o CC drivers/media/rc/keymaps/rc-kworld-pc150u.o drivers/pci/msi.o: warning: objtool: free_msi_irqs()+0xba: function has unreachable instruction CC drivers/pci/pci-mid.o CC drivers/pci/pci-stub.o LD drivers/mtd/ubi/ubi.o LD drivers/mtd/ubi/built-in.o CC drivers/pcmcia/pd6729.o CC drivers/media/rc/keymaps/rc-kworld-plus-tv-analog.o CC drivers/media/rc/keymaps/rc-leadtek-y04g0051.o LD drivers/mtd/built-in.o CC drivers/media/rc/keymaps/rc-lme2510.o CC drivers/mfd/ab3100-core.o CC drivers/media/v4l2-core/videobuf2-vmalloc.o CC drivers/media/v4l2-core/videobuf2-dma-contig.o CC drivers/media/v4l2-core/videobuf2-dma-sg.o CC drivers/mfd/ab3100-otp.o CC drivers/media/rc/keymaps/rc-manli.o drivers/media/pci/ivtv/ivtv-udma.o: warning: objtool: ivtv_udma_fill_sg_list()+0x101: function has unreachable instruction CC drivers/media/pci/ivtv/ivtv-vbi.o CC drivers/platform/chrome/cros_ec_proto.o fs/tracefs/inode.o: warning: objtool: tracefs_create_file()+0xa1: function has unreachable instruction LD fs/tracefs/tracefs.o /home/kisskb/slave/src/fs/gfs2/rgrp.c: In function 'gfs2_rbm_find': /home/kisskb/slave/src/fs/gfs2/rgrp.c:1556:17: warning: 'rs' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/gfs2/rgrp.c:1538:25: note: 'rs' was declared here LD fs/tracefs/built-in.o CC drivers/media/rc/keymaps/rc-medion-x10.o CC drivers/media/rc/keymaps/rc-medion-x10-digitainer.o CC drivers/net/wireless/broadcom/b43legacy/dma.o CC drivers/net/usb/usbnet.o CC drivers/net/usb/mcs7830.o CC drivers/media/rc/keymaps/rc-medion-x10-or2x.o fs/gfs2/sys.o: warning: objtool: make_kqid.isra.4()+0x19: function has unreachable instruction CC drivers/media/rc/keymaps/rc-msi-digivox-ii.o CC drivers/media/rc/keymaps/rc-msi-digivox-iii.o CC fs/gfs2/trans.o drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.o: warning: objtool: wiphy_priv()+0x4e: function has unreachable instruction CC drivers/net/wireless/broadcom/brcm80211/brcmfmac/proto.o CC drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.o CC drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.o CC fs/anon_inodes.o CC fs/eventpoll.o drivers/media/v4l2-core/videobuf-dma-sg.o: warning: objtool: sg_set_page()+0x6d: function has unreachable instruction CC fs/timerfd.o fs/jfs/xattr.o: warning: objtool: ea_release()+0xd0: function has unreachable instruction LD fs/jfs/jfs.o CC fs/eventfd.o CC fs/dax.o CC fs/aio.o LD fs/jfs/built-in.o CC drivers/media/pci/ivtv/ivtv-yuv.o drivers/net/wireless/intersil/hostap/hostap_plx.o: warning: objtool: prism2_download_aux_dump_proc_open()+0x50: function has unreachable instruction LD drivers/net/wireless/intersil/hostap/hostap.o drivers/misc/mic/scif/scif_rma.o: warning: objtool: dma_free_coherent()+0x75: function has unreachable instruction LD drivers/net/wireless/intersil/hostap/built-in.o LD drivers/misc/mic/scif/scif.o CC fs/binfmt_misc.o LD drivers/pci/built-in.o CC fs/binfmt_script.o LD drivers/misc/mic/scif/built-in.o drivers/media/pci/ivtv/ivtv-queue.o: warning: objtool: pci_dma_sync_single_for_cpu()+0x8f: function has unreachable instruction CC fs/mbcache.o LD drivers/misc/mic/built-in.o CC drivers/media/rc/keymaps/rc-msi-tvanywhere.o /home/kisskb/slave/src/drivers/media/v4l2-core/videobuf2-core.c: In function 'vb2_thread': /home/kisskb/slave/src/drivers/media/v4l2-core/videobuf2-core.c:2517:3: warning: 'vb' may be used uninitialized in this function [-Wuninitialized] CC drivers/media/usb/gspca/sonixb.o CC drivers/media/usb/gspca/sonixj.o CC drivers/pcmcia/i82092.o CC drivers/net/wireless/broadcom/b43/tables_lpphy.o fs/gfs2/rgrp.o: warning: objtool: gfs2_setbit()+0x9f: function has unreachable instruction CC drivers/net/wireless/broadcom/b43/tables_phy_ht.o LD drivers/misc/lkdtm.o CC drivers/net/wireless/broadcom/b43/radio_2059.o CC drivers/net/wireless/broadcom/b43/phy_ht.o CC drivers/net/wireless/broadcom/b43/sysfs.o CC drivers/net/wireless/broadcom/b43/xmit.o CC drivers/net/wireless/broadcom/b43/dma.o drivers/media/v4l2-core/videobuf-core.o: warning: objtool: videobuf_status()+0x86: function has unreachable instruction CC fs/ocfs2/aops.o LD drivers/misc/built-in.o CC drivers/net/wireless/broadcom/b43/pio.o CC drivers/net/wireless/broadcom/b43/rfkill.o CC drivers/mfd/intel_quark_i2c_gpio.o CC drivers/media/rc/ir-nec-decoder.o CC drivers/media/rc/keymaps/rc-msi-tvanywhere-plus.o CC drivers/net/wireless/intersil/prism54/islpci_eth.o CC drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.o CC drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.o drivers/media/v4l2-core/videobuf2-vmalloc.o: warning: objtool: vb2_vmalloc_dmabuf_ops_attach()+0x187: function has unreachable instruction fs/reiserfs/do_balan.o: warning: objtool: balance_leaf_left()+0xc4: function has unreachable instruction drivers/net/wireless/broadcom/b43legacy/dma.o: warning: objtool: free_ringmemory()+0x7b: function has unreachable instruction CC drivers/net/wireless/broadcom/b43legacy/pio.o CC fs/reiserfs/inode.o CC fs/reiserfs/namei.o fs/quota/quota.o: warning: objtool: quota_getstatev()+0x160: function has unreachable instruction CC fs/posix_acl.o drivers/platform/chrome/cros_ec_proto.o: warning: objtool: cros_ec_prepare_tx()+0x8c: function has unreachable instruction LD fs/quota/built-in.o LD drivers/media/usb/ttusb-budget/built-in.o LD drivers/platform/chrome/built-in.o CC fs/xfs/xfs_trace.o CC fs/reiserfs/file.o LD drivers/media/v4l2-core/videodev.o LD drivers/media/v4l2-core/tuner.o CC fs/iomap.o CC drivers/mfd/lpc_sch.o CC fs/ocfs2/blockcheck.o drivers/net/usb/smsc75xx.o: warning: objtool: __smsc75xx_write_reg()+0x65: function has unreachable instruction CC drivers/platform/x86/amilo-rfkill.o CC drivers/platform/x86/intel_scu_ipc.o LD drivers/pcmcia/pcmcia_core.o LD drivers/pcmcia/pcmcia.o CC drivers/net/wireless/marvell/mwl8k.o LD drivers/pcmcia/pcmcia_rsrc.o drivers/media/v4l2-core/videobuf2-dma-sg.o: warning: objtool: vb2_dma_sg_finish()+0xab: function has unreachable instruction CC fs/gfs2/util.o CC drivers/net/wireless/intersil/p54/fwio.o LD drivers/media/usb/ttusb-dec/built-in.o drivers/media/v4l2-core/videobuf2-dma-contig.o: warning: objtool: vb2_dc_finish()+0xdc: function has unreachable instruction LD drivers/media/v4l2-core/built-in.o CC drivers/media/rc/keymaps/rc-nebula.o CC drivers/net/wireless/intersil/p54/txrx.o CC drivers/media/rc/keymaps/rc-nec-terratec-cinergy-xs.o CC drivers/net/wireless/intersil/p54/main.o CC drivers/net/wireless/marvell/libertas/cfg.o CC drivers/media/rc/keymaps/rc-norwood.o CC drivers/net/wireless/marvell/libertas/cmd.o CC drivers/net/wireless/intersil/p54/led.o CC drivers/net/wireless/intersil/p54/p54pci.o fs/mbcache.o: warning: objtool: hlist_bl_unlock()+0x4f: function has unreachable instruction CC drivers/net/wireless/intersil/p54/p54spi.o CC drivers/net/wireless/marvell/libertas/cmdresp.o CC drivers/net/wireless/marvell/libertas/debugfs.o CC drivers/net/wireless/marvell/libertas/ethtool.o fs/gfs2/trans.o: warning: objtool: gfs2_trans_begin()+0x6d: function has unreachable instruction CC drivers/net/wireless/marvell/libertas/main.o fs/ocfs2/alloc.o: warning: objtool: find_path_ins()+0x78: function has unreachable instruction CC fs/reiserfs/dir.o CC drivers/platform/x86/intel_scu_ipcutil.o drivers/net/wireless/intersil/prism54/islpci_eth.o: warning: objtool: pci_unmap_single()+0x8f: function has unreachable instruction CC drivers/net/wireless/intersil/prism54/islpci_mgt.o CC drivers/platform/x86/intel_mid_thermal.o fs/iomap.o: warning: objtool: iomap_dio_zero()+0x105: function has unreachable instruction LD drivers/net/wireless/broadcom/b43legacy/b43legacy.o LD drivers/pcmcia/built-in.o CC drivers/platform/x86/samsung-laptop.o LD drivers/net/wireless/broadcom/b43legacy/built-in.o CC drivers/net/wireless/intersil/prism54/isl_38xx.o CC drivers/mfd/lpc_ich.o CC drivers/mfd/janz-cmodio.o fs/posix_acl.o: warning: objtool: acl_by_type()+0x3e: function has unreachable instruction LD drivers/power/avs/built-in.o LD drivers/power/reset/built-in.o LD drivers/media/pci/pt1/built-in.o LD drivers/media/pci/pt3/built-in.o fs/ocfs2/blockcheck.o: warning: objtool: ocfs2_hamming_encode()+0x78: function has unreachable instruction CC drivers/media/rc/keymaps/rc-npgtech.o CC drivers/media/rc/keymaps/rc-pctv-sedna.o CC drivers/net/wireless/intersil/prism54/islpci_dev.o fs/aio.o: warning: objtool: aio_migratepage()+0x187: function has unreachable instruction CC drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.o CC drivers/net/wireless/intersil/prism54/isl_ioctl.o CC drivers/media/usb/gspca/spca500.o CC drivers/media/rc/keymaps/rc-pinnacle-color.o /home/kisskb/slave/src/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c: In function 'brcmf_fw_request_nvram_done': /home/kisskb/slave/src/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c:290:3: warning: 'id' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c:247:5: note: 'id' was declared here /home/kisskb/slave/src/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c:215:2: warning: 'data_len' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c:455:9: note: 'data_len' was declared here CC drivers/media/pci/saa7134/saa7134-cards.o drivers/net/wireless/intersil/p54/p54pci.o: warning: objtool: pci_unmap_single()+0x8f: function has unreachable instruction CC drivers/media/usb/gspca/spca501.o CC drivers/media/usb/gspca/spca505.o CC drivers/power/supply/power_supply_core.o LD drivers/media/pci/smipcie/built-in.o fs/gfs2/util.o: warning: objtool: gfs2_lm_withdraw()+0x150: function has unreachable instruction CC drivers/power/supply/power_supply_sysfs.o CC drivers/media/pci/saa7146/hexium_orion.o LD drivers/media/pci/ttpci/built-in.o /home/kisskb/slave/src/drivers/platform/x86/intel_mid_thermal.c: In function 'read_curr_temp': /home/kisskb/slave/src/drivers/platform/x86/intel_mid_thermal.c:217:30: warning: 'curr_temp' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/platform/x86/intel_mid_thermal.c:183:6: note: 'curr_temp' was declared here LD fs/gfs2/gfs2.o CC drivers/net/wireless/marvell/libertas/rx.o CC drivers/net/wireless/marvell/libertas/tx.o CC drivers/net/wireless/marvell/libertas/firmware.o LD fs/gfs2/built-in.o CC drivers/media/rc/keymaps/rc-pinnacle-grey.o CC drivers/media/rc/keymaps/rc-pinnacle-pctv-hd.o CC drivers/media/rc/keymaps/rc-pixelview.o fs/reiserfs/file.o: warning: objtool: reiserfs_sync_file()+0xb2: function has unreachable instruction CC drivers/power/supply/power_supply_leds.o CC drivers/mfd/tps6586x.o /home/kisskb/slave/src/drivers/platform/x86/samsung-laptop.c: In function 'samsung_init': /home/kisskb/slave/src/drivers/platform/x86/samsung-laptop.c:1472:2: warning: 'loca' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/platform/x86/samsung-laptop.c:1451:6: note: 'loca' was declared here CC drivers/media/usb/gspca/spca506.o CC drivers/media/usb/gspca/spca561.o CC drivers/platform/x86/intel_punit_ipc.o CC drivers/platform/x86/intel_pmc_core.o CC drivers/net/wireless/marvell/libertas/mesh.o fs/nilfs2/segment.o: warning: objtool: nilfs_segctor_map_segsum_entry()+0xba: function has unreachable instruction LD fs/nilfs2/nilfs2.o drivers/net/wireless/intersil/prism54/isl_38xx.o: warning: objtool: isl38xx_in_queue()+0x5d: function has unreachable instruction CC drivers/media/rc/ir-rc5-decoder.o CC drivers/media/rc/keymaps/rc-pixelview-mk12.o LD fs/nilfs2/built-in.o CC drivers/media/usb/gspca/spca1528.o CC drivers/mfd/vx855.o CC drivers/media/rc/keymaps/rc-pixelview-002t.o CC drivers/media/usb/gspca/sq930x.o CC drivers/media/usb/gspca/sunplus.o CC drivers/media/usb/gspca/stk014.o drivers/net/wireless/marvell/libertas/cfg.o: warning: objtool: wiphy_priv()+0x4e: function has unreachable instruction CC drivers/power/supply/generic-adc-battery.o CC drivers/media/rc/keymaps/rc-pixelview-new.o CC drivers/net/wireless/marvell/libertas/if_spi.o CC drivers/power/supply/wm831x_power.o /home/kisskb/slave/src/fs/ocfs2/aops.c: In function 'ocfs2_write_begin_nolock': /home/kisskb/slave/src/fs/ocfs2/aops.c:845:8: warning: 'wc' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/ocfs2/aops.c:1664:27: note: 'wc' was declared here drivers/media/pci/ivtv/ivtv-yuv.o: warning: objtool: ivtv_yuv_prep_user_dma()+0x63a: function has unreachable instruction drivers/net/wireless/broadcom/b43/dma.o: warning: objtool: free_ringmemory()+0x98: function has unreachable instruction CC drivers/mfd/tps65090.o CC drivers/net/wireless/broadcom/b43/ppr.o fs/reiserfs/inode.o: warning: objtool: reiserfs_transaction_running()+0xc9: function has unreachable instruction LD drivers/media/pci/ivtv/ivtv.o drivers/net/wireless/intersil/prism54/isl_ioctl.o: warning: objtool: prism54_get_mode()+0x59: function has unreachable instruction CC drivers/media/rc/keymaps/rc-powercolor-real-angel.o CC drivers/power/supply/axp20x_battery.o CC drivers/power/supply/wm8350_power.o LD drivers/media/pci/ivtv/built-in.o CC drivers/mfd/intel_msic.o CC drivers/mfd/palmas.o drivers/net/wireless/marvell/mwl8k.o: warning: objtool: pci_unmap_single()+0x8f: function has unreachable instruction CC drivers/mfd/rc5t583.o CC drivers/mfd/rc5t583-irq.o CC drivers/power/supply/ds2780_battery.o CC drivers/mfd/sec-core.o fs/reiserfs/namei.o: warning: objtool: set_de_object_key()+0x5a: function has unreachable instruction drivers/net/wireless/intersil/prism54/islpci_mgt.o: warning: objtool: pci_map_single()+0x8f: function has unreachable instruction CC drivers/mfd/sec-irq.o CC fs/reiserfs/fix_node.o CC drivers/mfd/syscon.o CC fs/reiserfs/super.o drivers/net/wireless/marvell/libertas/tx.o: warning: objtool: lbs_hard_start_xmit()+0x462: function has unreachable instruction CC drivers/mfd/lm3533-core.o CC drivers/media/pci/tw68/tw68-core.o CC drivers/media/pci/tw5864/tw5864-core.o CC drivers/media/pci/tw5864/tw5864-video.o fs/ocfs2/aops.o: warning: objtool: ocfs2_figure_cluster_boundaries()+0xdf: function has unreachable instruction CC fs/ocfs2/buffer_head_io.o CC fs/ocfs2/dcache.o CC fs/ocfs2/dir.o CC fs/ocfs2/dlmglue.o CC fs/ocfs2/export.o CC fs/reiserfs/prints.o CC drivers/platform/x86/pmc_atom.o drivers/net/wireless/marvell/libertas/rx.o: warning: objtool: lbs_process_rxed_packet()+0x62: function has unreachable instruction CC drivers/media/pci/saa7146/hexium_gemini.o drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.o: warning: objtool: brcmf_btcoex_set_mode()+0x63: function has unreachable instruction CC drivers/powercap/powercap_sys.o CC drivers/net/wireless/broadcom/brcm80211/brcmfmac/vendor.o CC drivers/ptp/ptp_clock.o drivers/net/wireless/marvell/libertas/firmware.o: warning: objtool: lbs_get_firmware()+0x6a: function has unreachable instruction CC fs/reiserfs/lbalance.o CC drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.o CC fs/reiserfs/objectid.o CC drivers/pwm/core.o drivers/net/wireless/marvell/libertas/main.o: warning: objtool: lbs_add_card()+0xb8: function has unreachable instruction CC drivers/pps/pps.o CC drivers/pps/sysfs.o CC drivers/pps/kapi.o drivers/net/wireless/intersil/prism54/islpci_dev.o: warning: objtool: islpci_free_memory()+0x100: function has unreachable instruction CC drivers/net/wireless/intersil/prism54/islpci_hotplug.o drivers/net/usb/usbnet.o: warning: objtool: sg_set_page()+0x6d: function has unreachable instruction LD drivers/net/wireless/intersil/p54/p54common.o CC drivers/net/usb/cdc-phonet.o CC drivers/net/usb/kalmia.o CC drivers/media/rc/keymaps/rc-proteus-2309.o LD drivers/net/wireless/intersil/p54/built-in.o drivers/net/wireless/marvell/libertas/cmd.o: warning: objtool: lbs_set_deep_sleep()+0xae: function has unreachable instruction CC drivers/net/wireless/broadcom/brcm80211/brcmfmac/commonring.o CC drivers/net/wireless/broadcom/brcm80211/brcmfmac/flowring.o CC drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.o CC drivers/net/usb/ipheth.o CC drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.o CC drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.o CC drivers/power/supply/ds2781_battery.o CC drivers/media/pci/tw68/tw68-video.o drivers/net/wireless/marvell/libertas/if_spi.o: warning: objtool: spu_read()+0x68: function has unreachable instruction CC drivers/power/supply/ltc2941-battery-gauge.o LD drivers/net/wireless/marvell/libertas/libertas.o LD drivers/net/wireless/marvell/libertas/libertas_spi.o CC drivers/mfd/lm3533-ctrlbank.o LD drivers/net/wireless/marvell/libertas/built-in.o drivers/pps/kapi.o: warning: objtool: pps_event()+0x7b: function has unreachable instruction LD drivers/net/wireless/marvell/built-in.o CC drivers/pps/kc.o CC drivers/power/supply/sbs-charger.o drivers/mfd/sec-core.o: warning: objtool: sec_pmic_probe()+0x31e: function has unreachable instruction CC drivers/power/supply/bq27xxx_battery_i2c.o CC drivers/power/supply/bq27xxx_battery.o LD drivers/pps/generators/built-in.o CC drivers/pps/clients/pps_parport.o CC drivers/ptp/ptp_chardev.o CC drivers/media/pci/saa7134/saa7134-core.o CC drivers/media/pci/saa7134/saa7134-i2c.o LD drivers/net/wireless/mediatek/built-in.o CC drivers/media/usb/gspca/stk1135.o CC drivers/media/rc/keymaps/rc-purpletv.o CC drivers/media/rc/keymaps/rc-hauppauge.o CC drivers/media/usb/gspca/stv0680.o CC drivers/media/rc/keymaps/rc-pv951.o CC drivers/media/usb/gspca/t613.o CC drivers/power/supply/da9030_battery.o CC drivers/media/usb/gspca/topro.o CC drivers/platform/x86/mlx-platform.o CC drivers/platform/x86/mlxcpld-hotplug.o fs/reiserfs/objectid.o: warning: objtool: reiserfs_get_unused_objectid()+0x87: function has unreachable instruction CC drivers/pwm/sysfs.o CC drivers/net/usb/sierra_net.o CC drivers/net/usb/cx82310_eth.o LD drivers/net/wireless/quantenna/built-in.o CC drivers/mfd/retu-mfd.o CC drivers/net/wireless/intersil/prism54/oid_mgt.o LD drivers/media/pci/saa7146/built-in.o CC drivers/mfd/menf21bmc.o CC drivers/mfd/dln2.o CC drivers/mfd/mt6397-core.o LD drivers/pps/pps_core.o LD drivers/mfd/88pm860x.o CC drivers/power/supply/da9052-battery.o CC drivers/power/supply/da9150-charger.o LD drivers/mfd/cros_ec_core.o CC drivers/net/wireless/broadcom/b43/leds.o LD drivers/mfd/wm831x.o LD drivers/mfd/wm8350.o CC drivers/media/pci/tw5864/tw5864-h264.o drivers/net/wireless/intersil/prism54/islpci_hotplug.o: warning: objtool: prism54_resume()+0x73: function has unreachable instruction CC drivers/media/rc/keymaps/rc-rc6-mce.o CC drivers/media/usb/usbvision/usbvision-core.o fs/ocfs2/dlmglue.o: warning: objtool: ocfs2_lock_res_dl()+0x4f: function has unreachable instruction CC drivers/media/usb/usbvision/usbvision-video.o CC fs/ocfs2/extent_map.o CC drivers/media/rc/keymaps/rc-real-audio-220-32-keys.o CC fs/ocfs2/file.o CC drivers/power/supply/da9150-fg.o CC drivers/power/supply/rx51_battery.o CC fs/ocfs2/heartbeat.o CC drivers/pps/clients/pps-gpio.o drivers/media/pci/tw5864/tw5864-video.o: warning: objtool: dma_free_coherent()+0x75: function has unreachable instruction CC drivers/media/pci/tw5864/tw5864-util.o fs/reiserfs/prints.o: warning: objtool: __reiserfs_panic()+0x11b: function has unreachable instruction drivers/net/usb/cdc-phonet.o: warning: objtool: rx_complete()+0x2e9: function has unreachable instruction CC fs/reiserfs/ibalance.o CC drivers/net/usb/cdc_ncm.o CC drivers/net/usb/huawei_cdc_ncm.o LD drivers/platform/x86/built-in.o LD drivers/platform/built-in.o drivers/mfd/retu-mfd.o: warning: objtool: retu_regmap_read()+0x68: function has unreachable instruction LD drivers/mfd/da9063.o CC drivers/pwm/pwm-lp3943.o LD drivers/mfd/max8925.o LD drivers/mfd/pcf50633.o CC drivers/media/rc/keymaps/rc-reddo.o CC drivers/media/rc/keymaps/rc-snapstream-firefly.o CC drivers/ras/ras.o /home/kisskb/slave/src/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c: In function 'brcmf_pcie_setup': /home/kisskb/slave/src/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c:1126:22: warning: 'bufsz' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c:1085:6: note: 'bufsz' was declared here CC drivers/ptp/ptp_sysfs.o LD drivers/powercap/built-in.o CC drivers/power/supply/isp1704_charger.o /home/kisskb/slave/src/drivers/power/supply/da9052-battery.c: In function 'da9052_bat_check_status': /home/kisskb/slave/src/drivers/power/supply/da9052-battery.c:266:4: warning: 'chg_end_current' may be used uninitialized in this function [-Wuninitialized] CC drivers/power/supply/twl4030_charger.o CC drivers/media/usb/gspca/touptek.o CC drivers/rapidio/rio.o CC drivers/media/usb/gspca/tv8532.o CC drivers/power/supply/lp8727_charger.o CC drivers/power/supply/charger-manager.o CC drivers/media/usb/gspca/vc032x.o CC drivers/remoteproc/remoteproc_core.o CC fs/reiserfs/stree.o drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.o: warning: objtool: dma_free_coherent()+0x75: function has unreachable instruction CC drivers/media/usb/gspca/vicam.o CC drivers/power/supply/max14577_charger.o CC drivers/power/supply/max77693_charger.o CC drivers/media/usb/gspca/xirlink_cit.o /home/kisskb/slave/src/drivers/power/supply/da9052-battery.c: In function 'da9052_bat_read_capacity': /home/kisskb/slave/src/drivers/power/supply/da9052-battery.c:325:6: warning: 'level_lower' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/power/supply/da9052-battery.c:364:6: note: 'level_lower' was declared here /home/kisskb/slave/src/drivers/power/supply/da9052-battery.c:324:22: warning: 'level_upper' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/power/supply/da9052-battery.c:363:6: note: 'level_upper' was declared here /home/kisskb/slave/src/drivers/power/supply/da9052-battery.c:324:59: warning: 'vbat_upper' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/power/supply/da9052-battery.c:362:6: note: 'vbat_upper' was declared here /home/kisskb/slave/src/drivers/power/supply/da9052-battery.c:325:37: warning: 'vbat_lower' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/power/supply/da9052-battery.c:361:6: note: 'vbat_lower' was declared here /home/kisskb/slave/src/fs/ocfs2/dir.c: In function 'ocfs2_dx_dir_rebalance.isra.19': /home/kisskb/slave/src/fs/ocfs2/dir.c:3685:4: warning: 'split_hash' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/ocfs2/dir.c:3721:12: note: 'split_hash' was declared here CC drivers/net/usb/qmi_wwan.o LD drivers/pps/clients/built-in.o drivers/media/pci/tw68/tw68-video.o: warning: objtool: tw68_buf_finish()+0x10a: function has unreachable instruction CC drivers/media/rc/keymaps/rc-streamzap.o CC drivers/media/pci/tw68/tw68-risc.o LD drivers/pps/built-in.o drivers/media/pci/saa7134/saa7134-core.o: warning: objtool: saa7134_pgtable_alloc()+0x92: function has unreachable instruction CC drivers/media/pci/saa7134/saa7134-ts.o CC drivers/media/rc/keymaps/rc-tbs-nec.o CC drivers/net/wireless/broadcom/b43/debugfs.o CC drivers/reset/core.o CC drivers/media/pci/saa7134/saa7134-tvaudio.o LD drivers/reset/hisilicon/built-in.o CC drivers/regulator/core.o fs/reiserfs/super.o: warning: objtool: add_save_link()+0x7d: function has unreachable instruction CC drivers/regulator/dummy.o CC drivers/regulator/fixed-helper.o CC drivers/pwm/pwm-lpss.o LD drivers/media/pci/tw5864/tw5864.o LD drivers/media/pci/tw5864/built-in.o CC drivers/pwm/pwm-lpss-pci.o CC drivers/media/usb/usbvision/usbvision-i2c.o CC fs/xfs/libxfs/xfs_alloc.o LD drivers/mfd/built-in.o CC fs/xfs/libxfs/xfs_alloc_btree.o drivers/net/wireless/intersil/prism54/oid_mgt.o: warning: objtool: mgt_cpu_to_le()+0xc8: function has unreachable instruction CC fs/xfs/libxfs/xfs_attr_remote.o CC fs/xfs/libxfs/xfs_attr_leaf.o LD drivers/net/wireless/intersil/prism54/prism54.o CC fs/xfs/libxfs/xfs_attr.o CC fs/xfs/libxfs/xfs_bit.o LD drivers/net/wireless/intersil/prism54/built-in.o LD drivers/net/wireless/intersil/built-in.o drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.o: warning: objtool: dma_free_coherent()+0x75: function has unreachable instruction CC drivers/media/rc/keymaps/rc-technisat-ts35.o LD drivers/net/wireless/broadcom/brcm80211/brcmfmac/brcmfmac.o LD drivers/net/wireless/broadcom/brcm80211/brcmfmac/built-in.o CC drivers/media/usb/usbvision/usbvision-cards.o LD drivers/net/wireless/broadcom/brcm80211/built-in.o CC drivers/net/wireless/ray_cs.o CC drivers/remoteproc/remoteproc_debugfs.o LD drivers/ptp/ptp.o CC fs/reiserfs/hashes.o LD drivers/ptp/built-in.o CC fs/reiserfs/tail_conversion.o CC fs/reiserfs/journal.o CC drivers/net/wireless/realtek/rtl818x/rtl8187/dev.o CC drivers/net/wireless/realtek/rtl818x/rtl8187/rtl8225.o drivers/remoteproc/remoteproc_core.o: warning: objtool: dma_free_coherent()+0x75: function has unreachable instruction CC drivers/net/wireless/realtek/rtl818x/rtl8180/dev.o CC fs/xfs/libxfs/xfs_bmap.o CC fs/xfs/libxfs/xfs_bmap_btree.o fs/ocfs2/heartbeat.o: warning: objtool: ocfs2_do_node_down()+0x5c: function has unreachable instruction CC fs/ocfs2/inode.o drivers/net/usb/sierra_net.o: warning: objtool: sierra_net_tx_fixup()+0x3a8: function has unreachable instruction CC fs/reiserfs/resize.o CC fs/reiserfs/item_ops.o CC drivers/ras/debugfs.o drivers/media/pci/tw68/tw68-risc.o: warning: objtool: tw68_risc_buffer()+0x189: function has unreachable instruction CC drivers/media/rc/keymaps/rc-technisat-usb2.o CC drivers/media/rc/keymaps/rc-terratec-cinergy-c-pci.o LD drivers/media/pci/tw68/tw68.o fs/ocfs2/extent_map.o: warning: objtool: ocfs2_extent_map_trunc()+0xd2: function has unreachable instruction fs/ocfs2/dir.o: warning: objtool: dx_leaf_sort_swap()+0x59: function has unreachable instruction CC drivers/media/rc/keymaps/rc-terratec-cinergy-s2-hd.o LD drivers/media/pci/tw68/built-in.o CC drivers/media/rc/keymaps/rc-terratec-cinergy-xs.o CC drivers/media/rc/keymaps/rc-terratec-slim.o CC drivers/net/wireless/realtek/rtl818x/rtl8180/rtl8225.o CC drivers/pwm/pwm-pca9685.o CC drivers/net/wireless/realtek/rtl818x/rtl8180/sa2400.o CC drivers/media/usb/gspca/zc3xx.o CC fs/ocfs2/ioctl.o CC drivers/reset/reset-ti-syscon.o CC fs/ocfs2/journal.o LD drivers/ras/built-in.o CC drivers/media/rc/keymaps/rc-terratec-slim-2.o CC drivers/media/rc/keymaps/rc-tevii-nec.o CC drivers/media/rc/keymaps/rc-tivo.o CC drivers/rpmsg/rpmsg_core.o CC drivers/rpmsg/rpmsg_char.o CC drivers/rpmsg/qcom_glink_rpm.o CC drivers/media/pci/saa7134/saa7134-vbi.o CC drivers/media/pci/saa7134/saa7134-video.o /home/kisskb/slave/src/fs/ocfs2/file.c: In function 'ocfs2_setattr': /home/kisskb/slave/src/fs/ocfs2/file.c:1303:29: warning: 'had_lock' may be used uninitialized in this function [-Wuninitialized] CC drivers/remoteproc/remoteproc_sysfs.o CC drivers/media/rc/keymaps/rc-total-media-in-hand.o LD drivers/reset/built-in.o CC fs/reiserfs/ioctl.o CC drivers/net/wireless/realtek/rtl818x/rtl8187/leds.o CC drivers/net/wireless/realtek/rtl818x/rtl8187/rfkill.o CC drivers/media/rc/keymaps/rc-total-media-in-hand-02.o CC drivers/media/rc/keymaps/rc-trekstor.o CC drivers/media/rc/keymaps/rc-tt-1500.o CC drivers/media/rc/keymaps/rc-twinhan-dtv-cab-ci.o fs/reiserfs/tail_conversion.o: warning: objtool: direct2indirect()+0x96: function has unreachable instruction CC drivers/net/wireless/realtek/rtl818x/rtl8180/max2820.o LD drivers/media/usb/usbvision/usbvision.o LD drivers/media/usb/usbvision/built-in.o CC drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.o CC drivers/net/usb/cdc_mbim.o fs/ocfs2/buffer_head_io.o: warning: objtool: ocfs2_write_block()+0x127: function has unreachable instruction CC drivers/net/usb/ch9200.o CC drivers/rtc/rtc-lib.o CC drivers/rtc/rtc-mc146818-lib.o fs/ocfs2/file.o: warning: objtool: ocfs2_file_read_iter()+0x556: function has unreachable instruction CC drivers/media/rc/keymaps/rc-twinhan1027.o CC drivers/pwm/pwm-twl.o CC fs/xfs/libxfs/xfs_btree.o CC fs/xfs/libxfs/xfs_da_btree.o CC fs/xfs/libxfs/xfs_da_format.o CC drivers/net/wireless/realtek/rtlwifi/base.o CC drivers/net/wireless/realtek/rtlwifi/cam.o fs/reiserfs/item_ops.o: warning: objtool: direntry_check_right()+0xa7: function has unreachable instruction CC drivers/net/wireless/realtek/rtlwifi/core.o CC drivers/rapidio/rio-access.o CC drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.o CC drivers/net/wireless/realtek/rtl818x/rtl8180/grf5101.o CC drivers/net/wireless/realtek/rtl818x/rtl8180/rtl8225se.o CC drivers/remoteproc/remoteproc_virtio.o CC drivers/power/supply/bq2415x_charger.o CC drivers/media/rc/keymaps/rc-videomate-m1f.o CC drivers/media/pci/saa7134/saa7134-empress.o CC drivers/media/usb/zr364xx/zr364xx.o fs/ocfs2/dcache.o: warning: objtool: ocfs2_dentry_revalidate()+0x2b9: function has unreachable instruction fs/reiserfs/stree.o: warning: objtool: init_tb_struct()+0x6b: function has unreachable instruction CC fs/ocfs2/localalloc.o CC drivers/media/rc/keymaps/rc-videomate-s350.o CC fs/reiserfs/xattr.o CC drivers/media/usb/uvc/uvc_driver.o CC drivers/media/usb/uvc/uvc_queue.o LD drivers/rpmsg/built-in.o LD drivers/rtc/built-in.o CC fs/reiserfs/lock.o CC drivers/media/usb/uvc/uvc_v4l2.o CC drivers/sfi/sfi_acpi.o CC drivers/media/usb/uvc/uvc_video.o fs/reiserfs/journal.o: warning: objtool: add_to_chunk()+0x67: function has unreachable instruction CC fs/reiserfs/xattr_user.o CC drivers/media/rc/keymaps/rc-videomate-tv-pvr.o CC drivers/rapidio/rio-driver.o CC drivers/media/usb/gspca/gl860/gl860.o LD drivers/soc/bcm/built-in.o LD drivers/net/wireless/broadcom/b43/b43.o LD drivers/soc/fsl/built-in.o LD drivers/net/wireless/broadcom/b43/built-in.o LD drivers/net/wireless/broadcom/built-in.o CC drivers/media/rc/keymaps/rc-winfast.o LD drivers/soc/built-in.o LD drivers/media/pci/saa7134/saa7134.o CC drivers/net/wireless/wl3501_cs.o LD drivers/pwm/built-in.o CC drivers/media/rc/keymaps/rc-winfast-usbii-deluxe.o CC drivers/media/rc/keymaps/rc-su3000.o CC drivers/rapidio/rio-sysfs.o /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c: In function 'rtl8xxxu_init_device.isra.17': /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:3481:23: warning: 'rf_amode' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:3434:6: note: 'rf_amode' was declared here /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:2633:4: warning: 'vop' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:2538:31: note: 'vop' was declared here /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:2635:4: warning: 'vip' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:2538:26: note: 'vip' was declared here /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:2637:4: warning: 'bep' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:2538:21: note: 'bep' was declared here /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:2639:4: warning: 'bkp' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:2538:16: note: 'bkp' was declared here /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:2624:17: warning: 'voq' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:2537:31: note: 'voq' was declared here /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:2625:9: warning: 'viq' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:2537:26: note: 'viq' was declared here /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:2626:9: warning: 'beq' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:2537:21: note: 'beq' was declared here /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:2627:9: warning: 'bkq' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:2537:16: note: 'bkq' was declared here /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:2628:9: warning: 'mgq' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:2537:11: note: 'mgq' was declared here /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:2629:9: warning: 'hiq' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:2537:6: note: 'hiq' was declared here CC drivers/scsi/device_handler/scsi_dh_hp_sw.o LD drivers/scsi/pcmcia/built-in.o CC drivers/scsi/device_handler/scsi_dh_emc.o drivers/remoteproc/remoteproc_virtio.o: warning: objtool: rproc_virtio_finalize_features()+0x7d: function has unreachable instruction CC drivers/remoteproc/remoteproc_elf_loader.o CC drivers/sfi/sfi_core.o CC drivers/scsi/scsi.o LD drivers/net/usb/built-in.o CC drivers/scsi/device_handler/scsi_dh_alua.o fs/reiserfs/lock.o: warning: objtool: reiserfs_write_unlock()+0x62: function has unreachable instruction CC drivers/power/supply/smb347-charger.o /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:2344:8: warning: 'error' may be used uninitialized in this function [-Wuninitialized] CC drivers/scsi/hosts.o CC drivers/power/supply/tps65090-charger.o LD drivers/net/wireless/realtek/rtl818x/rtl8187/rtl8187.o CC drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723b.o LD drivers/net/wireless/realtek/rtl818x/rtl8187/built-in.o CC drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723a.o CC drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192c.o CC drivers/scsi/scsi_ioctl.o CC drivers/spi/spi.o LD drivers/media/rc/keymaps/built-in.o CC drivers/power/supply/axp288_fuel_gauge.o CC drivers/power/supply/axp288_charger.o CC drivers/media/rc/ir-rc6-decoder.o CC drivers/media/rc/ir-jvc-decoder.o LD drivers/media/pci/saa7134/built-in.o CC drivers/spmi/spmi.o CC drivers/rapidio/rio-scan.o LD drivers/media/pci/built-in.o CC drivers/media/usb/gspca/gl860/gl860-mi1320.o LD drivers/power/supply/power_supply.o CC drivers/net/wireless/realtek/rtlwifi/debug.o CC drivers/media/usb/gspca/gl860/gl860-ov2640.o CC drivers/net/wireless/realtek/rtlwifi/efuse.o drivers/net/wireless/realtek/rtl818x/rtl8180/dev.o: warning: objtool: pci_unmap_single()+0x8f: function has unreachable instruction CC drivers/net/wireless/realtek/rtlwifi/ps.o CC fs/xfs/libxfs/xfs_defer.o CC drivers/net/wireless/realtek/rtlwifi/rc.o CC fs/xfs/libxfs/xfs_dir2.o CC fs/xfs/libxfs/xfs_dir2_block.o LD drivers/remoteproc/remoteproc.o LD drivers/remoteproc/built-in.o CC drivers/net/wireless/realtek/rtlwifi/regd.o drivers/media/usb/zr364xx/zr364xx.o: warning: objtool: free_buffer.isra.6()+0x56: function has unreachable instruction LD drivers/media/usb/zr364xx/built-in.o CC drivers/ssb/main.o CC drivers/ssb/scan.o fs/reiserfs/xattr.o: warning: objtool: xattr_unlink()+0x60: function has unreachable instruction LD drivers/net/wireless/realtek/rtl818x/rtl8180/rtl818x_pci.o CC fs/reiserfs/xattr_trusted.o CC drivers/media/rc/ir-sanyo-decoder.o CC drivers/ssb/sprom.o LD drivers/net/wireless/realtek/rtl818x/rtl8180/built-in.o LD drivers/net/wireless/realtek/rtl818x/built-in.o CC drivers/net/wireless/realtek/rtlwifi/stats.o CC drivers/ssb/pci.o CC drivers/target/target_core_configfs.o LD drivers/sfi/built-in.o CC drivers/target/target_core_device.o CC drivers/thermal/thermal_core.o CC drivers/target/target_core_fabric_configfs.o CC drivers/media/usb/gspca/gl860/gl860-ov9655.o CC drivers/scsi/scsicam.o CC drivers/media/usb/uvc/uvc_ctrl.o CC drivers/media/rc/ir-sharp-decoder.o drivers/scsi/device_handler/scsi_dh_alua.o: warning: objtool: alua_rtpg_work()+0xb70: function has unreachable instruction CC fs/xfs/libxfs/xfs_dir2_data.o LD drivers/scsi/device_handler/built-in.o CC drivers/net/wireless/realtek/rtlwifi/pci.o CC drivers/scsi/scsi_error.o CC drivers/ssb/pcihost_wrapper.o drivers/scsi/hosts.o: warning: objtool: scsi_remove_host()+0x1ba: function has unreachable instruction CC drivers/scsi/scsi_lib.o fs/ocfs2/journal.o: warning: objtool: __ocfs2_recovery_map_test()+0x69: function has unreachable instruction CC drivers/media/usb/gspca/gl860/gl860-mi2020.o CC fs/ocfs2/locks.o CC fs/ocfs2/mmap.o CC drivers/ssb/driver_chipcommon.o CC fs/xfs/libxfs/xfs_dir2_leaf.o CC fs/xfs/libxfs/xfs_dir2_node.o LD fs/reiserfs/reiserfs.o LD drivers/power/supply/built-in.o CC drivers/ssb/driver_chipcommon_pmu.o LD drivers/power/built-in.o LD fs/reiserfs/built-in.o CC fs/xfs/libxfs/xfs_dir2_sf.o drivers/scsi/scsi.o: warning: objtool: scsi_put_command()+0x75: function has unreachable instruction CC drivers/scsi/scsi_common.o CC drivers/net/wireless/realtek/rtlwifi/usb.o CC drivers/rapidio/rio_cm.o LD drivers/spmi/built-in.o CC drivers/media/usb/uvc/uvc_status.o CC drivers/media/rc/ir-xmp-decoder.o LD drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.o CC drivers/ssb/driver_pcicore.o LD drivers/net/wireless/realtek/rtl8xxxu/built-in.o CC drivers/tty/tty_audit.o CC drivers/tty/sysrq.o CC drivers/uio/uio.o drivers/regulator/core.o: warning: objtool: regulator_check_voltage()+0x5d: function has unreachable instruction CC drivers/regulator/helpers.o CC drivers/scsi/constants.o CC drivers/scsi/scsi_lib_dma.o CC drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192c/main.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192cu/dm.o LD drivers/media/rc/rc-core.o CC drivers/ssb/b43_pci_bridge.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192ce/dm.o CC fs/ocfs2/namei.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192de/dm.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192se/dm.o LD drivers/media/rc/built-in.o LD drivers/media/usb/gspca/gl860/gspca_gl860.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192se/fw.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.o LD drivers/media/usb/gspca/gl860/built-in.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.o CC drivers/net/wireless/realtek/rtlwifi/rtl8723be/dm.o CC drivers/media/usb/gspca/stv06xx/stv06xx.o drivers/regulator/helpers.o: warning: objtool: regulator_map_voltage_linear()+0x12f: function has unreachable instruction CC drivers/regulator/devres.o LD drivers/tty/ipwireless/built-in.o drivers/scsi/scsi_lib_dma.o: warning: objtool: scsi_dma_map()+0xe1: function has unreachable instruction CC drivers/scsi/scsi_scan.o LD drivers/tty/serial/built-in.o CC drivers/tty/serdev/core.o CC drivers/target/target_core_fabric_lib.o CC drivers/regulator/fixed.o LD drivers/tty/vt/built-in.o fs/ocfs2/inode.o: warning: objtool: ocfs2_find_actor()+0xc1: function has unreachable instruction CC fs/ocfs2/refcounttree.o /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/spidev.o CC drivers/target/target_core_hba.o CC drivers/media/usb/uvc/uvc_isight.o drivers/ssb/driver_chipcommon_pmu.o: warning: objtool: ssb_pmu0_pllinit_r0()+0xc8: function has unreachable instruction CC drivers/spi/spi-altera.o LD drivers/ssb/ssb.o CC drivers/scsi/scsi_sysfs.o CC drivers/spi/spi-axi-spi-engine.o LD drivers/ssb/built-in.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192c/dm_common.o CC drivers/uio/uio_cif.o CC drivers/regulator/virtual.o /home/kisskb/slave/src/drivers/media/usb/uvc/uvc_ctrl.c: In function 'uvc_xu_ctrl_query': /home/kisskb/slave/src/drivers/media/usb/uvc/uvc_ctrl.c:1807:2: warning: 'ctrl' may be used uninitialized in this function [-Wuninitialized] CC drivers/net/wireless/realtek/rtlwifi/rtl8192cu/led.o CC drivers/net/wireless/realtek/rtlwifi/rtl8723com/main.o /home/kisskb/slave/src/drivers/media/usb/uvc/uvc_ctrl.c: In function 'uvc_ctrl_add_mapping': /home/kisskb/slave/src/drivers/media/usb/uvc/uvc_ctrl.c:2005:2: warning: 'ctrl' may be used uninitialized in this function [-Wuninitialized] CC drivers/target/target_core_pr.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192ce/hw.o LD drivers/tty/serdev/serdev.o LD drivers/tty/serdev/built-in.o CC drivers/regulator/88pm8607.o LD drivers/tty/built-in.o CC drivers/thermal/thermal_sysfs.o CC drivers/usb/c67x00/c67x00-drv.o CC drivers/media/usb/gspca/stv06xx/stv06xx_vv6410.o drivers/spi/spi.o: warning: objtool: sg_set_page()+0x6d: function has unreachable instruction CC drivers/spi/spi-bitbang.o CC drivers/media/usb/uvc/uvc_debugfs.o CC fs/xfs/libxfs/xfs_dquot_buf.o CC drivers/spi/spi-butterfly.o CC drivers/regulator/ab3100.o CC fs/xfs/libxfs/xfs_ialloc.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192se/led.o CC drivers/uio/uio_dmem_genirq.o /home/kisskb/slave/src/drivers/spi/spidev.c: In function 'spidev_ioctl': /home/kisskb/slave/src/drivers/spi/spidev.c:496:10: warning: 'n_ioc' may be used uninitialized in this function [-Wuninitialized] fs/ocfs2/localalloc.o: warning: objtool: ocfs2_reserve_local_alloc_bits()+0x62: function has unreachable instruction CC fs/ocfs2/reservations.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192se/phy.o CC drivers/spi/spi-cadence.o CC drivers/uwb/address.o CC drivers/spi/spi-lm70llp.o drivers/scsi/scsi_error.o: warning: objtool: scsi_times_out()+0x2bb: function has unreachable instruction CC drivers/scsi/scsi_devinfo.o CC drivers/spi/spi-rockchip.o CC drivers/regulator/act8865-regulator.o CC drivers/net/wireless/realtek/rtlwifi/rtl8723com/dm_common.o CC drivers/usb/c67x00/c67x00-ll-hpi.o drivers/target/target_core_configfs.o: warning: objtool: target_unregister_template()+0xb3: function has unreachable instruction CC drivers/target/target_core_alua.o CC drivers/media/usb/gspca/stv06xx/stv06xx_hdcs.o LD drivers/media/usb/uvc/uvcvideo.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192de/fw.o LD drivers/media/usb/uvc/built-in.o drivers/net/wireless/realtek/rtlwifi/pci.o: warning: objtool: pci_unmap_single()+0x8f: function has unreachable instruction CC drivers/spi/spi-sc18is602.o CC drivers/spi/spi-zynqmp-gqspi.o CC drivers/thermal/thermal_helpers.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192cu/mac.o CC drivers/regulator/anatop-regulator.o CC drivers/target/target_core_tmr.o CC drivers/net/wireless/realtek/rtlwifi/rtl8821ae/dm.o fs/ocfs2/mmap.o: warning: objtool: ocfs2_page_mkwrite()+0x50e: function has unreachable instruction CC fs/ocfs2/move_extents.o CC fs/xfs/libxfs/xfs_ialloc_btree.o CC drivers/scsi/scsi_netlink.o CC fs/xfs/libxfs/xfs_inode_fork.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192se/rf.o CC drivers/net/wireless/realtek/rtlwifi/rtl8723be/fw.o drivers/uwb/address.o: warning: objtool: uwb_rc_dev_addr_mgmt()+0x10e: function has unreachable instruction CC drivers/uwb/allocator.o CC drivers/regulator/da9052-regulator.o drivers/usb/c67x00/c67x00-ll-hpi.o: warning: objtool: c67x00_ll_husb_reset()+0x79: function has unreachable instruction CC drivers/usb/c67x00/c67x00-hcd.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:1353:7: warning: 'error' may be used uninitialized in this function [-Wuninitialized] CC drivers/regulator/da9063-regulator.o CC fs/xfs/libxfs/xfs_inode_buf.o CC drivers/regulator/isl6271a-regulator.o CC drivers/rapidio/devices/tsi721.o drivers/uio/uio_dmem_genirq.o: warning: objtool: uio_dmem_genirq_release()+0x12c: function has unreachable instruction CC drivers/uio/uio_aec.o CC fs/xfs/libxfs/xfs_log_rlimit.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192se/sw.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192se/table.o CC drivers/thermal/fair_share.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192cu/phy.o CC drivers/media/usb/gspca/stv06xx/stv06xx_pb0100.o drivers/scsi/scsi_lib.o: warning: objtool: scsi_mq_uninit_cmd()+0xac: function has unreachable instruction CC drivers/scsi/scsi_trace.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192se/trx.o CC drivers/regulator/lp3971.o CC drivers/regulator/lp872x.o CC drivers/scsi/scsi_logging.o LD drivers/spi/built-in.o drivers/scsi/scsi_scan.o: warning: objtool: scsi_target_destroy()+0x6d: function has unreachable instruction CC drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.o CC drivers/scsi/scsi_dh.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192c/fw_common.o CC drivers/vhost/vringh.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192cu/rf.o CC drivers/usb/c67x00/c67x00-sched.o drivers/target/target_core_tmr.o: warning: objtool: __target_check_io_state()+0x66: function has unreachable instruction CC drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.o CC drivers/target/target_core_tpg.o CC drivers/regulator/ltc3676.o CC drivers/uwb/beacon.o CC drivers/thermal/step_wise.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192ce/led.o CC drivers/regulator/max14577-regulator.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192cu/sw.o drivers/target/target_core_alua.o: warning: objtool: __target_detach_tg_pt_gp()+0x5e: function has unreachable instruction CC drivers/target/target_core_transport.o CC fs/xfs/libxfs/xfs_ag_resv.o CC drivers/media/usb/gspca/stv06xx/stv06xx_st6422.o CC fs/xfs/libxfs/xfs_rmap.o CC drivers/uio/uio_sercos3.o CC drivers/scsi/raid_class.o CC fs/xfs/libxfs/xfs_rmap_btree.o CC drivers/regulator/max8649.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.o CC drivers/scsi/scsi_transport_spi.o CC drivers/scsi/scsi_transport_fc.o CC drivers/regulator/max77693-regulator.o CC drivers/regulator/mt6311-regulator.o CC fs/xfs/libxfs/xfs_refcount.o CC drivers/regulator/mt6323-regulator.o drivers/usb/c67x00/c67x00-sched.o: warning: objtool: c67x00_release_urb()+0x59: function has unreachable instruction LD drivers/usb/c67x00/c67x00.o LD drivers/usb/c67x00/built-in.o CC fs/xfs/libxfs/xfs_refcount_btree.o CC drivers/uio/uio_pci_generic.o CC drivers/regulator/mt6397-regulator.o CC drivers/uio/uio_netx.o CC drivers/scsi/scsi_transport_sas.o CC drivers/usb/class/usblp.o drivers/vhost/vringh.o: warning: objtool: range_check()+0x108: function has unreachable instruction LD drivers/vhost/built-in.o CC drivers/thermal/user_space.o fs/ocfs2/reservations.o: warning: objtool: ocfs2_resv_mark_lru()+0x5d: function has unreachable instruction CC fs/ocfs2/resize.o CC drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.o fs/ocfs2/move_extents.o: warning: objtool: __ocfs2_move_extent()+0x463: function has unreachable instruction CC fs/ocfs2/slot_map.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192cu/table.o CC drivers/regulator/palmas-regulator.o CC drivers/net/wireless/realtek/rtlwifi/rtl8723com/phy_common.o LD drivers/media/usb/gspca/stv06xx/gspca_stv06xx.o CC drivers/uwb/driver.o LD drivers/media/usb/gspca/stv06xx/built-in.o CC drivers/uio/uio_mf624.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.o LD drivers/media/usb/gspca/gspca_main.o LD drivers/media/usb/gspca/gspca_benq.o CC drivers/video/backlight/lcd.o LD drivers/media/usb/gspca/gspca_conex.o LD drivers/media/usb/gspca/gspca_cpia1.o CC drivers/target/target_core_sbc.o LD drivers/media/usb/gspca/gspca_etoms.o LD drivers/media/usb/gspca/gspca_finepix.o LD drivers/media/usb/gspca/gspca_jeilinj.o CC drivers/regulator/pfuze100-regulator.o LD drivers/media/usb/gspca/gspca_konica.o drivers/scsi/raid_class.o: warning: objtool: raid_setup()+0x57: function has unreachable instruction CC drivers/scsi/scsi_transport_srp.o LD drivers/media/usb/gspca/gspca_mr97310a.o LD drivers/media/usb/gspca/gspca_nw80x.o LD drivers/thermal/broadcom/built-in.o LD drivers/media/usb/gspca/gspca_ov519.o LD drivers/media/usb/gspca/gspca_ov534_9.o CC drivers/regulator/pv88060-regulator.o LD drivers/media/usb/gspca/gspca_pac207.o LD drivers/media/usb/gspca/gspca_pac7311.o LD drivers/media/usb/gspca/gspca_se401.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192c/phy_common.o LD drivers/media/usb/gspca/gspca_sn9c2028.o LD drivers/media/usb/gspca/gspca_sn9c20x.o LD drivers/media/usb/gspca/gspca_sonixb.o LD drivers/media/usb/gspca/gspca_sonixj.o LD drivers/media/usb/gspca/gspca_spca500.o LD drivers/thermal/samsung/built-in.o LD drivers/media/usb/gspca/gspca_spca501.o LD drivers/media/usb/gspca/gspca_spca505.o LD drivers/media/usb/gspca/gspca_spca506.o LD drivers/media/usb/gspca/gspca_spca561.o LD drivers/net/wireless/realtek/rtlwifi/rtl8192se/rtl8192se.o CC drivers/thermal/intel_powerclamp.o LD drivers/media/usb/gspca/gspca_sq930x.o LD drivers/media/usb/gspca/gspca_spca1528.o CC fs/xfs/libxfs/xfs_sb.o LD drivers/net/wireless/realtek/rtlwifi/rtl8192se/built-in.o LD drivers/media/usb/gspca/gspca_sunplus.o LD drivers/media/usb/gspca/gspca_stk014.o LD drivers/net/wireless/realtek/rtlwifi/rtlwifi.o LD drivers/media/usb/gspca/gspca_stk1135.o LD drivers/media/usb/gspca/gspca_stv0680.o LD drivers/net/wireless/realtek/rtlwifi/rtl_pci.o LD drivers/media/usb/gspca/gspca_t613.o CC drivers/regulator/pv88080-regulator.o LD drivers/net/wireless/realtek/rtlwifi/rtl_usb.o LD drivers/media/usb/gspca/gspca_topro.o CC drivers/regulator/pv88090-regulator.o LD drivers/media/usb/gspca/gspca_touptek.o CC drivers/rapidio/devices/tsi721_dma.o LD drivers/media/usb/gspca/gspca_tv8532.o LD drivers/media/usb/gspca/gspca_vc032x.o LD drivers/media/usb/gspca/gspca_vicam.o LD drivers/media/usb/gspca/gspca_xirlink_cit.o LD drivers/media/usb/gspca/gspca_zc3xx.o LD drivers/media/usb/gspca/built-in.o CC drivers/rapidio/devices/rio_mport_cdev.o LD drivers/media/usb/built-in.o CC drivers/net/wireless/realtek/rtlwifi/rtl8821ae/fw.o CC drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.o CC drivers/regulator/pwm-regulator.o CC drivers/net/wireless/realtek/rtlwifi/rtl8821ae/led.o CC drivers/uwb/drp.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192ce/phy.o LD drivers/media/built-in.o CC fs/xfs/libxfs/xfs_symlink_remote.o /home/kisskb/slave/src/drivers/target/target_core_transport.c: In function 'transport_lun_remove_cmd': /home/kisskb/slave/src/include/linux/percpu-refcount.h:275:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/percpu-refcount.h:270:26: note: 'percpu_count' was declared here CC drivers/regulator/tps51632-regulator.o CC drivers/video/backlight/hx8357.o CC fs/xfs/libxfs/xfs_trans_resv.o LD drivers/uio/built-in.o LD drivers/net/wireless/realtek/rtlwifi/rtl8192cu/rtl8192cu.o LD drivers/virt/built-in.o LD drivers/net/wireless/realtek/rtlwifi/rtl8723com/rtl8723-common.o LD drivers/net/wireless/realtek/rtlwifi/rtl8192cu/built-in.o LD drivers/net/wireless/realtek/rtlwifi/rtl8723com/built-in.o CC drivers/regulator/rc5t583-regulator.o CC drivers/target/target_core_spc.o CC drivers/target/target_core_ua.o CC drivers/regulator/s2mpa01.o drivers/usb/class/usblp.o: warning: objtool: usblp_disconnect()+0xa4: function has unreachable instruction CC drivers/virtio/virtio.o CC drivers/usb/class/cdc-wdm.o CC drivers/w1/w1.o CC drivers/regulator/s2mps11.o CC drivers/thermal/intel_soc_dts_iosf.o CC drivers/regulator/tps62360-regulator.o drivers/rapidio/devices/tsi721.o: warning: objtool: dma_free_coherent()+0x75: function has unreachable instruction CC drivers/regulator/tps6507x-regulator.o drivers/scsi/scsi_transport_sas.o: warning: objtool: sas_sdev_to_rdev()+0x5c: function has unreachable instruction CC drivers/regulator/tps65086-regulator.o CC drivers/scsi/st.o CC drivers/regulator/tps65090-regulator.o CC drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.o drivers/scsi/scsi_transport_srp.o: warning: objtool: transport_container_unregister()+0x56: function has unreachable instruction CC drivers/scsi/sr.o CC drivers/regulator/tps6586x-regulator.o CC drivers/regulator/tps65912-regulator.o drivers/scsi/scsi_transport_spi.o: warning: objtool: transport_container_unregister()+0x56: function has unreachable instruction CC drivers/scsi/sr_ioctl.o CC drivers/video/backlight/ili9320.o /home/kisskb/slave/src/drivers/regulator/s2mpa01.c: In function 's2mpa01_set_ramp_delay': /home/kisskb/slave/src/drivers/regulator/s2mpa01.c:208:9: warning: 'ramp_shift' may be used uninitialized in this function [-Wuninitialized] CC drivers/regulator/twl-regulator.o CC drivers/scsi/sr_vendor.o CC drivers/regulator/twl6030-regulator.o CC drivers/uwb/drp-avail.o drivers/virtio/virtio.o: warning: objtool: __virtio_test_bit()+0x5c: function has unreachable instruction CC drivers/virtio/virtio_ring.o CC drivers/regulator/wm831x-dcdc.o CC drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.o /home/kisskb/slave/src/drivers/rapidio/devices/rio_mport_cdev.c: In function 'rio_mport_maint_rd': /home/kisskb/slave/src/drivers/rapidio/devices/rio_mport_cdev.c:273:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] CC drivers/thermal/intel_soc_dts_thermal.o /home/kisskb/slave/src/drivers/regulator/s2mps11.c: In function 's2mps11_set_ramp_delay': /home/kisskb/slave/src/drivers/regulator/s2mps11.c:233:9: warning: 'ramp_shift' may be used uninitialized in this function [-Wuninitialized] CC drivers/regulator/wm831x-isink.o drivers/target/target_core_sbc.o: warning: objtool: sg_set_page()+0x6d: function has unreachable instruction CC drivers/net/wireless/realtek/rtlwifi/rtl8192de/led.o CC drivers/regulator/wm831x-ldo.o CC fs/xfs/xfs_aops.o CC drivers/target/target_core_rd.o /home/kisskb/slave/src/fs/ocfs2/refcounttree.c: In function 'ocfs2_new_leaf_refcount_block': /home/kisskb/slave/src/fs/ocfs2/refcounttree.c:1606:6: warning: 'new_cpos' may be used uninitialized in this function [-Wuninitialized] drivers/rapidio/devices/tsi721_dma.o: warning: objtool: dma_cookie_complete()+0x52: function has unreachable instruction /home/kisskb/slave/src/drivers/regulator/tps6586x-regulator.c: In function 'tps6586x_regulator_probe': /home/kisskb/slave/src/drivers/regulator/tps6586x-regulator.c:361:3: warning: 'num' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/regulator/tps6586x-regulator.c:340:6: note: 'num' was declared here LD drivers/rapidio/devices/tsi721_mport.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192ce/rf.o CC drivers/scsi/sg.o CC drivers/regulator/wm8350-regulator.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192de/rf.o CC drivers/scsi/ch.o CC drivers/thermal/intel_pch_thermal.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192de/sw.o CC drivers/video/backlight/ld9040.o CC drivers/net/wireless/realtek/rtlwifi/rtl8821ae/pwrseq.o CC drivers/uwb/drp-ie.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192de/table.o LD drivers/net/wireless/realtek/rtlwifi/rtl8192c/rtl8192c-common.o drivers/scsi/scsi_transport_fc.o: warning: objtool: transport_container_unregister()+0x55: function has unreachable instruction LD drivers/net/wireless/realtek/rtlwifi/rtl8192c/built-in.o CC drivers/net/wireless/realtek/rtlwifi/rtl8821ae/rf.o CC drivers/net/wireless/realtek/rtlwifi/rtl8821ae/sw.o CC drivers/w1/w1_int.o CC drivers/target/target_core_stat.o CC drivers/usb/class/usbtmc.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192de/trx.o CC drivers/target/target_core_xcopy.o CC drivers/scsi/ses.o drivers/target/target_core_transport.o: warning: objtool: __transport_check_aborted_status()+0x5d: function has unreachable instruction CC drivers/target/target_core_iblock.o fs/ocfs2/resize.o: warning: objtool: ocfs2_group_extend()+0x322: function has unreachable instruction LD drivers/scsi/scsi_mod.o CC fs/ocfs2/suballoc.o fs/ocfs2/slot_map.o: warning: objtool: ocfs2_set_slot()+0x85: function has unreachable instruction CC fs/ocfs2/super.o CC drivers/uwb/est.o LD drivers/scsi/sr_mod.o CC drivers/uwb/ie.o CC fs/ocfs2/symlink.o drivers/target/target_core_rd.o: warning: objtool: rd_allocate_sgl_table.isra.4()+0x20b: function has unreachable instruction CC drivers/target/target_core_pscsi.o drivers/virtio/virtio_ring.o: warning: objtool: virtio_has_feature()+0x8c: function has unreachable instruction CC drivers/virtio/virtio_pci_modern.o CC fs/xfs/xfs_attr_inactive.o CC fs/xfs/xfs_attr_list.o fs/ocfs2/namei.o: warning: objtool: ocfs2_cleanup_add_entry_failure()+0x82: function has unreachable instruction /home/kisskb/slave/src/drivers/regulator/wm8350-regulator.c: In function 'wm8350_isink_set_current': /home/kisskb/slave/src/drivers/regulator/wm8350-regulator.c:133:19: warning: 'setting' may be used uninitialized in this function [-Wuninitialized] CC fs/ocfs2/sysfile.o LD drivers/thermal/thermal_sys.o LD drivers/thermal/built-in.o CC fs/xfs/xfs_bmap_util.o CC drivers/net/wireless/realtek/rtlwifi/rtl8723be/led.o CC drivers/video/backlight/lms501kf03.o CC drivers/net/wireless/realtek/rtlwifi/rtl8821ae/table.o CC drivers/uwb/ie-rcv.o CC drivers/w1/w1_family.o drivers/uwb/est.o: warning: objtool: uwb_est_find_size()+0x233: function has unreachable instruction LD drivers/regulator/built-in.o CC drivers/net/wireless/realtek/rtlwifi/rtl8821ae/trx.o drivers/rapidio/devices/rio_mport_cdev.o: warning: objtool: dma_free_coherent()+0x75: function has unreachable instruction CC fs/xfs/xfs_buf.o LD drivers/rapidio/devices/built-in.o CC fs/xfs/xfs_dir2_readdir.o CC fs/ocfs2/uptodate.o CC fs/ocfs2/quota_local.o CC drivers/watchdog/watchdog_core.o CC drivers/rapidio/switches/tsi57x.o CC fs/ocfs2/quota_global.o CC fs/ocfs2/xattr.o LD drivers/video/fbdev/core/built-in.o CC drivers/target/loopback/tcm_loop.o CC fs/ocfs2/acl.o CC fs/ocfs2/filecheck.o CC fs/ocfs2/stackglue.o CC fs/ocfs2/stack_o2cb.o CC drivers/w1/w1_netlink.o LD drivers/video/fbdev/omap2/omapfb/displays/built-in.o LD drivers/video/fbdev/omap2/omapfb/dss/built-in.o LD drivers/video/fbdev/omap2/omapfb/built-in.o CC drivers/net/wireless/realtek/rtlwifi/rtl8192ce/sw.o CC drivers/w1/w1_io.o LD drivers/video/fbdev/omap2/built-in.o fs/ocfs2/sysfile.o: warning: objtool: ocfs2_get_system_file_inode()+0x9a: function has unreachable instruction LD drivers/video/fbdev/built-in.o CC drivers/w1/masters/matrox_w1.o CC drivers/w1/masters/ds2490.o CC fs/ocfs2/cluster/heartbeat.o CC drivers/w1/masters/ds2482.o LD drivers/target/target_core_mod.o CC drivers/uwb/lc-dev.o CC drivers/uwb/lc-rc.o drivers/virtio/virtio_pci_modern.o: warning: objtool: vp_set_status()+0x54: function has unreachable instruction CC drivers/uwb/neh.o CC drivers/virtio/virtio_pci_common.o CC drivers/watchdog/watchdog_dev.o CC drivers/virtio/virtio_pci_legacy.o CC drivers/video/backlight/ltv350qv.o CC drivers/video/backlight/s6e63m0.o CC drivers/video/backlight/tdo24m.o CC drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.o /home/kisskb/slave/src/drivers/scsi/sg.c: In function 'sg_read': /home/kisskb/slave/src/include/linux/compiler.h:250:2: warning: 'sdp' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/scsi/sg.c:389:13: note: 'sdp' was declared here LD drivers/net/wireless/realtek/rtlwifi/rtl8192de/rtl8192de.o CC drivers/rapidio/switches/tsi568.o LD drivers/net/wireless/realtek/rtlwifi/rtl8192de/built-in.o CC drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.o fs/ocfs2/stackglue.o: warning: objtool: ocfs2_stack_driver_put()+0x62: function has unreachable instruction CC drivers/net/wireless/realtek/rtlwifi/rtl8192ce/table.o /home/kisskb/slave/src/fs/ocfs2/suballoc.c: In function 'ocfs2_block_group_alloc': /home/kisskb/slave/src/fs/ocfs2/suballoc.c:715:2: warning: 'bg_bh' may be used uninitialized in this function [-Wuninitialized] CC drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.o drivers/target/target_core_pscsi.o: warning: objtool: pscsi_execute_cmd()+0x229: function has unreachable instruction CC drivers/uwb/pal.o CC fs/xfs/xfs_discard.o fs/ocfs2/filecheck.o: warning: objtool: ocfs2_filecheck_attr_show()+0x1df: function has unreachable instruction CC fs/xfs/xfs_error.o CC fs/xfs/xfs_export.o CC drivers/net/wireless/realtek/rtlwifi/rtl8723be/pwrseq.o CC drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.o LD drivers/usb/class/built-in.o CC drivers/w1/masters/ds1wm.o CC drivers/usb/common/common.o fs/ocfs2/suballoc.o: warning: objtool: jbd_unlock_bh_state()+0x53: function has unreachable instruction fs/ocfs2/stack_o2cb.o: warning: objtool: dlm_status_to_errno()+0x4f: function has unreachable instruction CC fs/ocfs2/dlm/dlmdomain.o CC fs/ocfs2/dlm/dlmdebug.o CC fs/ocfs2/dlmfs/userdlm.o CC drivers/uwb/radio.o CC drivers/video/backlight/vgg2432a4.o drivers/virtio/virtio_pci_legacy.o: warning: objtool: vp_finalize_features()+0x67: function has unreachable instruction LD drivers/rapidio/switches/built-in.o CC drivers/usb/core/usb.o CC drivers/virtio/virtio_balloon.o LD drivers/rapidio/rapidio.o CC drivers/video/backlight/88pm860x_bl.o CC drivers/video/backlight/adp8870_bl.o /home/kisskb/slave/src/drivers/scsi/sg.c: In function 'sg_ioctl': /home/kisskb/slave/src/drivers/scsi/sg.c:1129:50: warning: 'sdp' may be used uninitialized in this function [-Wuninitialized] LD drivers/rapidio/built-in.o CC fs/xfs/xfs_extent_busy.o CC fs/xfs/xfs_file.o LD drivers/target/loopback/built-in.o LD drivers/target/built-in.o drivers/uwb/lc-dev.o: warning: objtool: uwb_dev_add()+0x60: function has unreachable instruction CC drivers/uwb/reset.o CC drivers/virtio/virtio_input.o CC fs/ocfs2/cluster/masklog.o LD drivers/net/wireless/realtek/rtlwifi/rtl8821ae/rtl8821ae.o CC drivers/video/backlight/backlight.o LD drivers/net/wireless/realtek/rtlwifi/rtl8821ae/built-in.o CC drivers/w1/slaves/w1_therm.o CC fs/ocfs2/cluster/sys.o /home/kisskb/slave/src/drivers/scsi/sg.c: In function 'sg_write': /home/kisskb/slave/src/drivers/scsi/sg.c:628:2: warning: 'sdp' may be used uninitialized in this function [-Wuninitialized] CC fs/xfs/xfs_filestream.o CC drivers/watchdog/wdt_pci.o CC drivers/uwb/rsv.o LD drivers/usb/common/usb-common.o LD drivers/usb/common/built-in.o CC fs/xfs/xfs_fsmap.o CC drivers/uwb/scan.o LD drivers/scsi/built-in.o LD drivers/w1/masters/built-in.o CC drivers/uwb/uwb-debug.o CC drivers/uwb/uwbd.o CC drivers/uwb/umc-bus.o CC drivers/usb/dwc3/core.o /home/kisskb/slave/src/fs/ocfs2/cluster/heartbeat.c: In function 'o2hb_region_block_bytes_store': /home/kisskb/slave/src/fs/ocfs2/cluster/heartbeat.c:1654:21: warning: 'block_bits' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/ocfs2/cluster/heartbeat.c:1653:24: warning: 'block_bytes' may be used uninitialized in this function [-Wuninitialized] CC drivers/usb/dwc3/trace.o CC fs/ocfs2/cluster/nodemanager.o CC drivers/net/wireless/rndis_wlan.o LD drivers/net/wireless/realtek/rtlwifi/rtl8192ce/rtl8192ce.o LD drivers/net/wireless/realtek/rtlwifi/rtl8192ce/built-in.o CC fs/xfs/xfs_fsops.o CC fs/xfs/xfs_globals.o CC drivers/watchdog/twl4030_wdt.o CC drivers/watchdog/cadence_wdt.o CC drivers/watchdog/retu_wdt.o fs/ocfs2/dlmfs/userdlm.o: warning: objtool: __user_dlm_queue_lockres()+0x6f: function has unreachable instruction CC fs/ocfs2/dlmfs/dlmfs.o CC drivers/video/backlight/da9052_bl.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:512:2: warning: 'verdict' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/w1/slaves/w1_therm.c:510:15: warning: 'crc' may be used uninitialized in this function [-Wuninitialized] fs/ocfs2/cluster/heartbeat.o: warning: objtool: o2hb_fill_node_map_from_callback()+0x55: function has unreachable instruction CC drivers/video/backlight/generic_bl.o CC drivers/video/backlight/lm3533_bl.o drivers/virtio/virtio_input.o: warning: objtool: virtinput_probe()+0x6cf: function has unreachable instruction CC drivers/video/backlight/lv5207lp.o CC drivers/video/backlight/max8925_bl.o CC drivers/video/backlight/pandora_bl.o drivers/virtio/virtio_balloon.o: warning: objtool: virtio_has_feature()+0x8d: function has unreachable instruction CC drivers/video/backlight/pwm_bl.o LD drivers/virtio/virtio_pci.o LD drivers/virtio/built-in.o CC drivers/watchdog/alim1535_wdt.o CC drivers/w1/slaves/w1_ds2405.o CC drivers/uwb/umc-dev.o CC drivers/net/wireless/mac80211_hwsim.o fs/ocfs2/quota_global.o: warning: objtool: ocfs2_global_is_id()+0x7e: function has unreachable instruction LD fs/ocfs2/ocfs2_stackglue.o CC drivers/uwb/umc-drv.o LD fs/ocfs2/ocfs2_stack_o2cb.o CC fs/xfs/xfs_icache.o CC drivers/watchdog/sp5100_tco.o CC fs/xfs/xfs_ioctl.o CC drivers/uwb/whci.o CC drivers/video/backlight/kb3886_bl.o CC drivers/watchdog/sbc_fitpc2_wdt.o CC drivers/video/backlight/wm831x_bl.o CC fs/xfs/xfs_iomap.o CC drivers/uwb/whc-rc.o CC drivers/video/backlight/arcxcnn_bl.o CC drivers/watchdog/eurotechwdt.o CC drivers/watchdog/ib700wdt.o fs/xfs/xfs_aops.o: warning: objtool: xfs_vm_set_page_dirty()+0x135: function has unreachable instruction CC fs/xfs/xfs_iops.o CC fs/ocfs2/dlm/dlmthread.o CC drivers/usb/core/hub.o CC drivers/uwb/hwa-rc.o fs/ocfs2/dlm/dlmdebug.o: warning: objtool: __dlm_print_one_lock_resource()+0x5d: function has unreachable instruction CC fs/ocfs2/dlm/dlmrecovery.o CC fs/xfs/xfs_inode.o CC drivers/w1/slaves/w1_ds2413.o CC drivers/uwb/i1480/dfu/dfu.o CC drivers/usb/dwc3/gadget.o fs/ocfs2/refcounttree.o: warning: objtool: ocfs2_clear_cow_buffer()+0x52: function has unreachable instruction CC fs/xfs/xfs_itable.o CC drivers/usb/dwc3/ep0.o CC drivers/watchdog/ibmasr.o CC drivers/uwb/i1480/i1480-est.o CC drivers/watchdog/wafer5823wdt.o CC drivers/net/wireless/realtek/rtlwifi/rtl8723be/rf.o CC fs/xfs/xfs_message.o CC drivers/watchdog/iTCO_wdt.o CC drivers/usb/dwc3/debugfs.o fs/ocfs2/dlmfs/dlmfs.o: warning: objtool: dlmfs_get_inode()+0xdb: function has unreachable instruction LD fs/ocfs2/dlmfs/ocfs2_dlmfs.o LD drivers/video/backlight/built-in.o LD fs/ocfs2/dlmfs/built-in.o CC drivers/usb/image/microtek.o LD drivers/video/built-in.o CC drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.o CC drivers/w1/slaves/w1_ds2406.o CC drivers/net/wireless/realtek/rtlwifi/btcoexist/rtl_btc.o CC drivers/usb/isp1760/isp1760-core.o CC drivers/usb/gadget/usbstring.o CC drivers/w1/slaves/w1_ds2423.o CC drivers/usb/isp1760/isp1760-if.o CC drivers/w1/slaves/w1_ds2438.o fs/ocfs2/uptodate.o: warning: objtool: ocfs2_metadata_cache_unlock()+0x7f: function has unreachable instruction CC drivers/usb/isp1760/isp1760-udc.o drivers/net/wireless/rndis_wlan.o: warning: objtool: wiphy_priv()+0x4e: function has unreachable instruction CC drivers/usb/host/pci-quirks.o CC drivers/usb/host/ehci-hcd.o drivers/uwb/whc-rc.o: warning: objtool: dma_free_coherent.constprop.4()+0x6f: function has unreachable instruction CC fs/ocfs2/cluster/quorum.o drivers/net/wireless/mac80211_hwsim.o: warning: objtool: mac80211_hwsim_tx_frame_no_nl.isra.30()+0x2b2: function has unreachable instruction CC fs/ocfs2/cluster/tcp.o CC drivers/usb/host/whci/asl.o fs/ocfs2/cluster/nodemanager.o: warning: objtool: o2nm_cluster_group_drop_item()+0x6b: function has unreachable instruction CC drivers/usb/host/whci/debug.o drivers/usb/dwc3/core.o: warning: objtool: dwc3_free_event_buffers()+0xb2: function has unreachable instruction CC drivers/usb/host/whci/hcd.o CC drivers/usb/gadget/config.o CC drivers/usb/host/whci/hw.o fs/xfs/xfs_message.o: warning: objtool: xfs_alert_tag()+0x10b: function has unreachable instruction CC fs/ocfs2/cluster/netdebug.o CC drivers/usb/host/whci/init.o CC drivers/usb/host/whci/pzl.o CC drivers/usb/host/whci/int.o CC drivers/uwb/i1480/dfu/mac.o CC drivers/usb/host/whci/wusb.o CC drivers/usb/host/whci/qset.o CC fs/xfs/xfs_mount.o CC fs/xfs/xfs_mru_cache.o CC drivers/usb/gadget/epautoconf.o /home/kisskb/slave/src/drivers/usb/dwc3/gadget.c: In function 'dwc3_endpoint_transfer_complete': /home/kisskb/slave/src/drivers/usb/dwc3/gadget.c:2267:4: warning: 'trb' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/usb/dwc3/gadget.c:2215:20: note: 'trb' was declared here CC drivers/watchdog/it8712f_wdt.o fs/ocfs2/dlm/dlmdomain.o: warning: objtool: __dlm_lookup_domain_full()+0x5e: function has unreachable instruction CC fs/xfs/xfs_reflink.o CC drivers/w1/slaves/w1_ds2780.o CC drivers/w1/slaves/w1_ds2781.o CC drivers/w1/slaves/w1_bq27000.o fs/ocfs2/cluster/quorum.o: warning: objtool: o2quo_clear_hold.constprop.1()+0x5b: function has unreachable instruction CC drivers/w1/slaves/w1_ds28e04.o drivers/usb/dwc3/gadget.o: warning: objtool: dma_free_coherent()+0x75: function has unreachable instruction CC drivers/uwb/i1480/dfu/phy.o CC drivers/uwb/i1480/dfu/usb.o fs/xfs/xfs_icache.o: warning: objtool: xfs_iget()+0xb57: function has unreachable instruction LD drivers/w1/wire.o CC drivers/usb/gadget/functions.o CC drivers/usb/gadget/composite.o CC drivers/usb/host/ehci-pci.o CC drivers/usb/host/ehci-platform.o CC fs/xfs/xfs_stats.o CC drivers/usb/gadget/configfs.o CC drivers/usb/host/isp1362-hcd.o CC drivers/usb/gadget/u_f.o drivers/usb/host/whci/asl.o: warning: objtool: qset_get_next_prev()+0x6e: function has unreachable instruction LD drivers/w1/slaves/built-in.o LD drivers/usb/image/built-in.o drivers/usb/host/whci/pzl.o: warning: objtool: pzl_init()+0x7d: function has unreachable instruction fs/ocfs2/cluster/tcp.o: warning: objtool: o2net_num_from_nn()+0x4e: function has unreachable instruction LD drivers/usb/dwc3/dwc3.o LD drivers/w1/built-in.o CC drivers/usb/core/hcd.o LD drivers/usb/gadget/legacy/built-in.o LD drivers/usb/dwc3/built-in.o CC drivers/usb/host/ohci-hcd.o CC drivers/usb/host/ohci-platform.o CC drivers/usb/host/ohci-pci.o CC drivers/usb/core/urb.o fs/ocfs2/dlm/dlmthread.o: warning: objtool: dlm_flush_asts()+0x114: function has unreachable instruction CC fs/xfs/xfs_super.o CC fs/xfs/xfs_symlink.o CC drivers/watchdog/sc1200wdt.o CC drivers/watchdog/pc87413_wdt.o drivers/usb/host/whci/init.o: warning: objtool: dma_free_coherent()+0x75: function has unreachable instruction CC drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.o LD drivers/uwb/uwb.o CC drivers/usb/gadget/udc/core.o CC fs/xfs/xfs_sysfs.o CC drivers/usb/gadget/function/u_ether.o drivers/uwb/i1480/dfu/usb.o: warning: objtool: i1480_usb_read()+0x67: function has unreachable instruction CC fs/xfs/xfs_trans.o CC drivers/usb/mon/mon_main.o /home/kisskb/slave/src/fs/ocfs2/quota_local.c: In function 'ocfs2_create_local_dquot': /home/kisskb/slave/src/fs/ocfs2/quota_local.c:952:45: warning: 'dchunk' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/ocfs2/quota_local.c:930:33: note: 'dchunk' was declared here LD drivers/net/wireless/realtek/rtlwifi/btcoexist/btcoexist.o CC drivers/usb/misc/adutux.o CC drivers/usb/musb/musb_core.o LD drivers/net/wireless/realtek/rtlwifi/btcoexist/built-in.o /home/kisskb/slave/src/drivers/uwb/i1480/dfu/phy.c: In function 'i1480_phy_fw_upload': /home/kisskb/slave/src/drivers/uwb/i1480/dfu/phy.c:191:3: warning: 'phy_stat' may be used uninitialized in this function [-Wuninitialized] CC drivers/usb/misc/appledisplay.o drivers/uwb/i1480/dfu/phy.o: warning: objtool: i1480_phy_fw_upload()+0x259: function has unreachable instruction LD drivers/uwb/i1480/dfu/i1480-dfu-usb.o CC drivers/usb/host/xhci.o fs/ocfs2/cluster/netdebug.o: warning: objtool: next_sc()+0x53: function has unreachable instruction CC drivers/watchdog/nv_tco.o LD drivers/uwb/i1480/dfu/built-in.o LD fs/ocfs2/cluster/ocfs2_nodemanager.o CC drivers/watchdog/sbc60xxwdt.o LD fs/ocfs2/cluster/built-in.o LD drivers/uwb/i1480/built-in.o CC drivers/usb/mon/mon_stat.o CC fs/xfs/xfs_xattr.o fs/ocfs2/quota_local.o: warning: objtool: ocfs2_recover_local_quota_file()+0x47a: function has unreachable instruction LD drivers/uwb/umc.o LD drivers/uwb/built-in.o CC drivers/usb/musb/musb_trace.o CC drivers/watchdog/cpu5wdt.o CC drivers/watchdog/smsc37b787_wdt.o CC drivers/usb/host/xhci-mem.o CC drivers/watchdog/via_wdt.o CC drivers/usb/host/xhci-ring.o CC fs/xfs/kmem.o drivers/usb/host/whci/qset.o: warning: objtool: dma_unmap_single_attrs.constprop.13()+0x7a: function has unreachable instruction LD drivers/usb/host/whci/whci-hcd.o CC drivers/usb/host/xhci-hub.o CC drivers/usb/misc/cypress_cy7c63.o LD drivers/usb/host/whci/built-in.o CC drivers/usb/host/xhci-dbg.o CC drivers/usb/host/xhci-trace.o drivers/usb/host/ehci-hcd.o: warning: objtool: qh_destroy()+0xbc: function has unreachable instruction CC drivers/usb/host/xhci-pci.o CC drivers/usb/misc/emi26.o CC drivers/usb/misc/cytherm.o CC drivers/usb/mon/mon_text.o LD drivers/usb/isp1760/isp1760.o LD drivers/usb/isp1760/built-in.o CC drivers/watchdog/w83977f_wdt.o CC drivers/watchdog/machzwd.o CC drivers/usb/phy/phy.o CC drivers/watchdog/sbc_epx_c3.o CC drivers/watchdog/intel_scu_watchdog.o CC drivers/net/wireless/realtek/rtlwifi/rtl8723be/table.o CC fs/xfs/uuid.o CC drivers/usb/host/xhci-plat.o CC drivers/net/wireless/realtek/rtlwifi/rtl8723be/trx.o CC drivers/usb/core/message.o CC fs/xfs/xfs_log.o /home/kisskb/slave/src/drivers/usb/core/hcd.c: In function 'usb_hcd_submit_urb': /home/kisskb/slave/src/drivers/usb/core/hcd.c:722:3: warning: 'bufp' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/usb/core/hcd.c:498:12: note: 'bufp' was declared here CC drivers/usb/misc/emi62.o CC fs/xfs/xfs_log_cil.o CC drivers/usb/misc/ezusb.o CC drivers/usb/gadget/function/f_ncm.o fs/xfs/kmem.o: warning: objtool: kmem_flags_convert()+0x54: function has unreachable instruction CC fs/xfs/xfs_bmap_item.o CC drivers/watchdog/intel-mid_wdt.o fs/xfs/xfs_mount.o: warning: objtool: xfs_initialize_perag()+0x213: function has unreachable instruction drivers/usb/gadget/udc/core.o: warning: objtool: usb_gadget_map_request_by_dev()+0x143: function has unreachable instruction CC fs/xfs/xfs_buf_item.o CC drivers/usb/gadget/udc/trace.o CC drivers/usb/misc/ftdi-elan.o CC drivers/usb/musb/musb_virthub.o CC drivers/watchdog/of_xilinx_wdt.o CC drivers/usb/misc/idmouse.o fs/xfs/xfs_file.o: warning: objtool: xfs_lookup_buffer_offset()+0x65: function has unreachable instruction drivers/usb/musb/musb_core.o: warning: objtool: musb_probe()+0x252: function has unreachable instruction CC fs/xfs/xfs_extfree_item.o CC drivers/usb/musb/musb_host.o drivers/usb/gadget/composite.o: warning: objtool: count_ext_compat()+0x11f: function has unreachable instruction fs/ocfs2/dlm/dlmrecovery.o: warning: objtool: dlm_list_idx_to_ptr()+0xa0: function has unreachable instruction LD drivers/usb/gadget/libcomposite.o CC fs/ocfs2/dlm/dlmmaster.o CC drivers/usb/host/sl811-hcd.o CC fs/xfs/xfs_icreate_item.o CC drivers/usb/phy/phy-isp1301.o CC drivers/usb/host/u132-hcd.o CC drivers/usb/misc/isight_firmware.o CC fs/xfs/xfs_inode_item.o CC fs/xfs/xfs_refcount_item.o CC drivers/watchdog/da9052_wdt.o CC drivers/usb/host/r8a66597-hcd.o CC drivers/usb/misc/usblcd.o CC fs/xfs/xfs_rmap_item.o /home/kisskb/slave/src/drivers/usb/host/xhci-hub.c: In function 'xhci_hub_control': /home/kisskb/slave/src/drivers/usb/host/xhci-hub.c:125:26: warning: 'ssa_count' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/usb/host/xhci-hub.c:70:9: note: 'ssa_count' was declared here fs/ocfs2/super.o: warning: objtool: ocfs2_dismount_volume()+0x10d: function has unreachable instruction CC drivers/usb/mon/mon_bin.o drivers/usb/core/hub.o: warning: objtool: hub_port_connect_change()+0x8f1: function has unreachable instruction CC drivers/usb/host/ssb-hcd.o CC drivers/usb/host/bcma-hcd.o CC drivers/usb/host/fotg210-hcd.o LD drivers/usb/host/xhci-plat-hcd.o CC drivers/usb/misc/ldusb.o CC drivers/watchdog/wm8350_wdt.o drivers/usb/host/isp1362-hcd.o: warning: objtool: isp1362_hub_status_data()+0xc4: function has unreachable instruction drivers/usb/gadget/function/f_ncm.o: warning: objtool: get_ncm()+0x3a: function has unreachable instruction drivers/usb/core/hcd.o: warning: objtool: dma_unmap_single_attrs.constprop.23()+0x7a: function has unreachable instruction CC drivers/usb/misc/legousbtower.o CC drivers/watchdog/ziirave_wdt.o CC drivers/usb/core/driver.o CC drivers/usb/core/config.o CC fs/xfs/xfs_log_recover.o CC drivers/usb/gadget/function/f_ecm.o LD drivers/usb/phy/built-in.o CC drivers/usb/core/file.o CC drivers/usb/core/buffer.o CC drivers/usb/core/sysfs.o LD drivers/net/wireless/realtek/rtlwifi/rtl8723be/rtl8723be.o CC drivers/usb/core/endpoint.o CC drivers/usb/core/devio.o LD drivers/net/wireless/realtek/rtlwifi/rtl8723be/built-in.o CC drivers/usb/core/notify.o LD drivers/net/wireless/realtek/rtlwifi/built-in.o CC drivers/usb/core/generic.o CC drivers/usb/gadget/udc/dummy_hcd.o CC drivers/usb/misc/usbtest.o CC drivers/usb/gadget/udc/pxa27x_udc.o LD drivers/net/wireless/realtek/built-in.o CC drivers/usb/misc/ehset.o CC drivers/usb/misc/trancevibrator.o CC drivers/usb/gadget/udc/goku_udc.o CC drivers/usb/misc/usbsevseg.o CC fs/xfs/xfs_trans_ail.o CC drivers/usb/gadget/function/f_rndis.o LD drivers/net/wireless/built-in.o CC drivers/usb/gadget/function/rndis.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] fs/xfs/xfs_super.o: warning: objtool: xfs_fs_alloc_inode()+0x14: function has unreachable instruction CC fs/xfs/xfs_trans_bmap.o CC drivers/usb/core/quirks.o LD drivers/net/built-in.o CC drivers/usb/gadget/function/f_mass_storage.o CC drivers/usb/gadget/function/storage_common.o CC fs/xfs/xfs_trans_buf.o CC drivers/usb/gadget/function/f_fs.o /home/kisskb/slave/src/drivers/watchdog/ziirave_wdt.c: In function 'ziirave_wdt_sysfs_store_firm': /home/kisskb/slave/src/drivers/watchdog/ziirave_wdt.c:766:1: warning: 'fw' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/watchdog/ziirave_wdt.c:552:25: note: 'fw' was declared here CC drivers/usb/gadget/function/f_uvc.o CC drivers/usb/gadget/function/uvc_queue.o CC fs/xfs/xfs_trans_extfree.o CC drivers/usb/core/devices.o drivers/usb/core/buffer.o: warning: objtool: hcd_buffer_alloc()+0x180: function has unreachable instruction CC drivers/usb/musb/musb_debugfs.o drivers/usb/host/ohci-hcd.o: warning: objtool: ohci_stop()+0x258: function has unreachable instruction CC fs/xfs/xfs_trans_inode.o CC drivers/usb/misc/usb251xb.o CC drivers/usb/core/port.o CC drivers/watchdog/softdog.o fs/ocfs2/xattr.o: warning: objtool: ocfs2_xa_bucket_check_space()+0x10f: function has unreachable instruction CC drivers/usb/core/hcd-pci.o CC fs/xfs/xfs_trans_rmap.o CC fs/xfs/xfs_trans_refcount.o CC drivers/usb/gadget/function/uvc_v4l2.o CC drivers/usb/gadget/function/uvc_video.o drivers/usb/gadget/udc/dummy_hcd.o: warning: objtool: dummy_urb_enqueue()+0x1b5: function has unreachable instruction CC drivers/usb/gadget/function/uvc_configfs.o CC fs/ocfs2/dlm/dlmast.o CC drivers/usb/misc/usb3503.o LD drivers/usb/mon/usbmon.o LD drivers/usb/mon/built-in.o CC fs/ocfs2/dlm/dlmconvert.o CC fs/ocfs2/dlm/dlmlock.o drivers/usb/host/xhci-ring.o: warning: objtool: dma_unmap_single_attrs.constprop.45()+0x7a: function has unreachable instruction CC fs/ocfs2/dlm/dlmunlock.o drivers/usb/host/xhci-mem.o: warning: objtool: dma_free_coherent()+0x75: function has unreachable instruction CC fs/xfs/xfs_acl.o CC drivers/usb/core/ledtrig-usbport.o LD fs/ocfs2/ocfs2.o CC drivers/usb/gadget/udc/m66592-udc.o CC drivers/watchdog/menf21bmc_wdt.o CC drivers/usb/gadget/udc/mv_udc_core.o CC drivers/usb/gadget/udc/mv_u3d_core.o CC drivers/usb/gadget/udc/gr_udc.o drivers/usb/gadget/function/uvc_video.o: warning: objtool: uvcg_video_enable()+0x194: function has unreachable instruction CC drivers/usb/misc/usb4604.o CC drivers/usb/misc/chaoskey.o drivers/usb/host/xhci.o: warning: objtool: xhci_init_driver()+0x59: function has unreachable instruction CC drivers/usb/misc/lvstest.o CC drivers/usb/misc/sisusbvga/sisusb.o LD drivers/usb/storage/built-in.o /home/kisskb/slave/src/fs/xfs/xfs_log_recover.c: In function 'xlog_recover_buffer_pass2': /home/kisskb/slave/src/fs/xfs/xfs_log_recover.c:2318:3: warning: 'uuid' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/xfs/xfs_log_recover.c:2237:12: note: 'uuid' was declared here CC drivers/usb/misc/sisusbvga/sisusb_init.o LD drivers/usb/host/xhci-hcd.o LD drivers/usb/gadget/udc/udc-core.o LD drivers/watchdog/watchdog.o CC drivers/usb/misc/sisusbvga/sisusb_con.o CC drivers/usb/gadget/function/f_tcm.o fs/ocfs2/dlm/dlmconvert.o: warning: objtool: __dlm_lockres_state_to_status()+0x53: function has unreachable instruction LD drivers/usb/gadget/function/usb_f_ncm.o LD drivers/usb/gadget/function/usb_f_ecm.o LD drivers/usb/musb/musb_hdrc.o LD drivers/usb/musb/built-in.o LD drivers/usb/gadget/function/usb_f_uvc.o CC drivers/usb/wusbcore/crypto.o CC drivers/usb/wusbcore/dev-sysfs.o CC drivers/usb/wusbcore/devconnect.o CC drivers/usb/wusbcore/rh.o CC drivers/usb/wusbcore/pal.o CC drivers/usb/wusbcore/mmc.o CC drivers/usb/wusbcore/reservation.o CC drivers/usb/usbip/usbip_common.o CC drivers/usb/usbip/stub_dev.o CC drivers/usb/usbip/usbip_event.o LD drivers/watchdog/built-in.o CC drivers/usb/usbip/stub_main.o /home/kisskb/slave/src/drivers/usb/gadget/function/f_fs.c: In function 'ffs_do_os_descs': /home/kisskb/slave/src/drivers/usb/gadget/function/f_fs.c:2176:4: warning: 'type' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/usb/gadget/function/f_fs.c:2197:25: note: 'type' was declared here CC drivers/usb/wusbcore/security.o LD drivers/usb/core/usbcore.o CC drivers/usb/wusbcore/cbaf.o CC drivers/usb/wusbcore/wusbhc.o LD drivers/usb/core/built-in.o LD drivers/usb/gadget/function/usb_f_rndis.o CC drivers/usb/usbip/stub_rx.o CC drivers/usb/usbip/stub_tx.o CC drivers/usb/usbip/vudc_sysfs.o CC drivers/usb/usbip/vudc_dev.o drivers/usb/gadget/udc/m66592-udc.o: warning: objtool: m66592_enable()+0x70: function has unreachable instruction CC drivers/usb/usbip/vudc_tx.o CC drivers/usb/usbip/vudc_rx.o drivers/usb/gadget/function/f_fs.o: warning: objtool: ffs_epfiles_destroy()+0xf2: function has unreachable instruction CC drivers/usb/usbip/vudc_transfer.o CC drivers/usb/usbip/vudc_main.o LD drivers/usb/gadget/function/usb_f_fs.o drivers/usb/gadget/udc/goku_udc.o: warning: objtool: goku_remove()+0xa9: function has unreachable instruction drivers/usb/gadget/udc/mv_udc_core.o: warning: objtool: dma_free_coherent()+0x75: function has unreachable instruction LD drivers/usb/gadget/udc/mv_udc.o drivers/usb/wusbcore/crypto.o: warning: objtool: sg_set_page()+0x6d: function has unreachable instruction /home/kisskb/slave/src/drivers/usb/wusbcore/devconnect.c: In function 'wusbhc_handle_dn': /home/kisskb/slave/src/drivers/usb/wusbcore/devconnect.c:329:17: warning: 'port' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/usb/wusbcore/devconnect.c:286:20: note: 'port' was declared here drivers/usb/wusbcore/devconnect.o: warning: objtool: __wusb_dev_get_by_usb_dev()+0x5f: function has unreachable instruction drivers/usb/host/r8a66597-hcd.o: warning: objtool: set_td_timer()+0x59: function has unreachable instruction fs/ocfs2/dlm/dlmlock.o: warning: objtool: __dlm_lockres_state_to_status()+0x53: function has unreachable instruction drivers/usb/usbip/stub_dev.o: warning: objtool: stub_disconnect()+0xd0: function has unreachable instruction drivers/usb/wusbcore/dev-sysfs.o: warning: objtool: wusbhc_get_by_usb_dev()+0x11b: function has unreachable instruction fs/ocfs2/dlm/dlmast.o: warning: objtool: dlm_update_lvb()+0x69: function has unreachable instruction drivers/usb/wusbcore/mmc.o: warning: objtool: wusbhc_start()+0xc9: function has unreachable instruction fs/ocfs2/dlm/dlmunlock.o: warning: objtool: dlmunlock_common()+0xf3: function has unreachable instruction drivers/usb/wusbcore/wusbhc.o: warning: objtool: wusb_cluster_id_put()+0x52: function has unreachable instruction LD drivers/usb/wusbcore/wusbcore.o drivers/usb/usbip/stub_rx.o: warning: objtool: stub_recv_cmd_submit()+0xbb: function has unreachable instruction LD drivers/usb/usbip/usbip-host.o LD drivers/usb/wusbcore/wusb-cbaf.o LD drivers/usb/wusbcore/built-in.o drivers/usb/gadget/udc/mv_u3d_core.o: warning: objtool: dma_free_coherent()+0x75: function has unreachable instruction drivers/usb/gadget/udc/gr_udc.o: warning: objtool: gr_ep_remove()+0xf6: function has unreachable instruction LD drivers/usb/gadget/udc/built-in.o LD drivers/usb/usbip/usbip-vudc.o drivers/usb/gadget/function/f_tcm.o: warning: objtool: uasp_status_data_cmpl()+0x283: function has unreachable instruction LD drivers/usb/gadget/function/usb_f_tcm.o fs/ocfs2/dlm/dlmmaster.o: warning: objtool: dlm_list_idx_to_ptr()+0xa0: function has unreachable instruction LD fs/ocfs2/dlm/ocfs2_dlm.o LD fs/ocfs2/dlm/built-in.o LD fs/ocfs2/built-in.o LD drivers/usb/gadget/function/usb_f_mass_storage.o LD drivers/usb/gadget/function/built-in.o LD drivers/usb/gadget/built-in.o LD drivers/usb/usbip/usbip-core.o LD drivers/usb/usbip/built-in.o LD drivers/usb/misc/sisusbvga/sisusbvga.o LD drivers/usb/misc/sisusbvga/built-in.o LD drivers/usb/misc/built-in.o drivers/usb/host/fotg210-hcd.o: warning: objtool: qh_destroy()+0xbc: function has unreachable instruction LD drivers/usb/host/built-in.o LD drivers/usb/built-in.o LD drivers/built-in.o fs/xfs/xfs_acl.o: warning: objtool: xfs_get_acl()+0x10d: function has unreachable instruction fs/xfs/xfs_log.o: warning: objtool: xlog_assign_tail_lsn_locked()+0x63: function has unreachable instruction LD fs/xfs/xfs.o LD fs/xfs/built-in.o LD fs/built-in.o GEN .version CHK include/generated/compile.h UPD include/generated/compile.h CC init/version.o LD init/built-in.o LD vmlinux.o MODPOST vmlinux.o KSYM .tmp_kallsyms1.o KSYM .tmp_kallsyms2.o LD vmlinux SORTEX vmlinux SYSMAP System.map CC arch/x86/boot/a20.o AS arch/x86/boot/bioscall.o CC arch/x86/boot/cmdline.o AS arch/x86/boot/copy.o CC arch/x86/boot/cpuflags.o CC arch/x86/boot/early_serial_console.o CC arch/x86/boot/cpucheck.o CC arch/x86/boot/edd.o HOSTCC arch/x86/boot/mkcpustr CC arch/x86/boot/main.o CC arch/x86/boot/memory.o CC arch/x86/boot/pm.o CC arch/x86/boot/regs.o CC arch/x86/boot/string.o CC arch/x86/boot/printf.o CC arch/x86/boot/tty.o CC arch/x86/boot/version.o AS arch/x86/boot/pmjump.o CC arch/x86/boot/video.o CC arch/x86/boot/video-bios.o HOSTCC arch/x86/boot/tools/build CC arch/x86/boot/video-vga.o CC arch/x86/boot/video-mode.o CC arch/x86/boot/video-vesa.o CPUSTR arch/x86/boot/cpustr.h CC arch/x86/boot/cpu.o LDS arch/x86/boot/compressed/vmlinux.lds AS arch/x86/boot/compressed/head_64.o VOFFSET arch/x86/boot/compressed/../voffset.h CC arch/x86/boot/compressed/string.o CC arch/x86/boot/compressed/cmdline.o HOSTCC arch/x86/boot/compressed/mkpiggy RELOCS arch/x86/boot/compressed/vmlinux.relocs CC arch/x86/boot/compressed/cpuflags.o OBJCOPY arch/x86/boot/compressed/vmlinux.bin CC arch/x86/boot/compressed/kaslr.o CC arch/x86/boot/compressed/pagetable.o CC arch/x86/boot/compressed/error.o LZO arch/x86/boot/compressed/vmlinux.bin.lzo CC arch/x86/boot/compressed/misc.o MKPIGGY arch/x86/boot/compressed/piggy.S AS arch/x86/boot/compressed/piggy.o DATAREL arch/x86/boot/compressed/vmlinux LD arch/x86/boot/compressed/vmlinux ZOFFSET arch/x86/boot/zoffset.h OBJCOPY arch/x86/boot/vmlinux.bin AS arch/x86/boot/header.o LD arch/x86/boot/setup.elf OBJCOPY arch/x86/boot/setup.bin BUILD arch/x86/boot/bzImage Setup is 14844 bytes (padded to 14848 bytes). System is 26295 kB CRC 84e82a13 Kernel: arch/x86/boot/bzImage is ready (#1) make[1]: Leaving directory '/home/kisskb/slave/build/linux-next-rand_x86_64-randconfig_um-x86_64' Completed OK # rm -rf /home/kisskb/slave/build/linux-next-rand_x86_64-randconfig_um-x86_64 # Build took: 0:03:51.708957

© Michael Ellerman 2006-2018.