# git rev-parse -q --verify 559d97996f1b75731195d813158eee7cc8a1f316^{commit}
559d97996f1b75731195d813158eee7cc8a1f316
already have revision, skipping fetch
# git checkout -q -f -B kisskb 559d97996f1b75731195d813158eee7cc8a1f316
# git clean -qxdf
# < git log -1
# commit 559d97996f1b75731195d813158eee7cc8a1f316
# Author: Stephen Rothwell <sfr@canb.auug.org.au>
# Date:   Fri Apr 20 16:09:57 2018 +1000
# 
#     Add linux-next specific files for 20180420
#     
#     Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < git log --format=%s --max-count=1 559d97996f1b75731195d813158eee7cc8a1f316
# < make -s -j 48 ARCH=x86_64 O=/kisskb/build/linux-next-rand_x86_64-randconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  randconfig
KCONFIG_SEED=0x4DB5F225
# 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 -s -j 48 ARCH=x86_64 O=/kisskb/build/linux-next-rand_x86_64-randconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  oldconfig
yes: standard output: Broken pipe
yes: write error
# make -s -j 48 ARCH=x86_64 O=/kisskb/build/linux-next-rand_x86_64-randconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  
scripts/Makefile.kasan:17: Cannot use CONFIG_KASAN: -fsanitize=kernel-address is not supported by compiler
/kisskb/src/arch/x86/net/bpf_jit_comp.c: In function 'do_jit':
/kisskb/src/arch/x86/net/bpf_jit_comp.c:913:8: warning: 'reload_skb_data' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/x86/net/bpf_jit_comp.c: In function 'bpf_int_jit_compile':
/kisskb/src/arch/x86/net/bpf_jit_comp.c:1271:19: warning: 'proglen' may be used uninitialized in this function [-Wuninitialized]
security/keys/encrypted-keys/encrypted.o: warning: objtool: sg_set_page()+0xc: unreachable instruction
crypto/asymmetric_keys/public_key.o: warning: objtool: public_key_verify_signature()+0x31: unreachable instruction
kernel/time/timer.o: warning: objtool: timers_dead_cpu()+0x25: unreachable instruction
arch/x86/mm/init_64.o: warning: objtool: sync_global_pgds_l4()+0x4f: unreachable instruction
/kisskb/src/arch/x86/kernel/apic/io_apic.c: In function 'mp_map_pin_to_irq':
/kisskb/src/arch/x86/kernel/apic/io_apic.c:1033:6: warning: 'irq' may be used uninitialized in this function [-Wuninitialized]
kernel/rcu/sync.o: warning: objtool: rcu_sync_func()+0xf: unreachable instruction
kernel/time/hrtimer.o: warning: objtool: hrtimers_dead_cpu()+0x2a: unreachable instruction
security/keys/keyring.o: warning: objtool: search_nested_keyrings()+0x2b: unreachable instruction
arch/x86/platform/efi/efi_64.o: warning: objtool: efi_sync_low_kernel_mappings()+0x4b: unreachable instruction
arch/x86/mm/fault.o: warning: objtool: vmalloc_fault()+0xe9: unreachable instruction
arch/x86/kernel/apic/vector.o: warning: objtool: arch_early_irq_init()+0x20: unreachable instruction
kernel/sched/core.o: warning: objtool: sched_cpu_dying()+0x4e: unreachable instruction
kernel/cgroup/cgroup.o: warning: objtool: compare_css_sets()+0x78: unreachable instruction
arch/x86/kernel/traps.o: warning: objtool: ist_begin_non_atomic()+0xb: unreachable instruction
kernel/sched/rt.o: warning: objtool: dequeue_top_rt_rq()+0x15: unreachable instruction
kernel/softirq.o: warning: objtool: tasklet_kill_immediate()+0x1d: unreachable instruction
mm/filemap.o: warning: objtool: unaccount_page_cache_page()+0x3a: unreachable instruction
kernel/rcu/tree.o: warning: objtool: rcu_init_geometry()+0x68: unreachable instruction
kernel/resource.o: warning: objtool: find_next_iomem_res()+0x1b: unreachable instruction
kernel/sched/deadline.o: warning: objtool: pick_next_pushable_dl_task()+0x23: unreachable instruction
kernel/cpu.o: warning: objtool: takedown_cpu()+0x91: unreachable instruction
kernel/exit.o: warning: objtool: release_task()+0x5f: unreachable instruction
/kisskb/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount':
/kisskb/src/kernel/cgroup/cgroup-v1.c:1268:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
crypto/scatterwalk.o: warning: objtool: sg_page()+0xc: unreachable instruction
block/elevator.o: warning: objtool: __elv_add_request()+0x123: unreachable instruction
fs/affs/file.o: warning: objtool: affs_get_extblock_slow()+0x40: unreachable instruction
crypto/algapi.o: warning: objtool: crypto_unregister_template()+0x2b: unreachable instruction
crypto/ablkcipher.o: warning: objtool: sg_page()+0xc: unreachable instruction
block/bio.o: warning: objtool: bio_split()+0x16: unreachable instruction
crypto/blkcipher.o: warning: objtool: sg_page()+0xc: unreachable instruction
mm/page-writeback.o: warning: objtool: write_one_page()+0x3e: unreachable instruction
block/blk-core.o: warning: objtool: blk_dequeue_request()+0x19: unreachable instruction
block/blk-flush.o: warning: objtool: blk_flush_complete_seq()+0x26: unreachable instruction
crypto/ahash.o: warning: objtool: hash_walk_new_entry()+0x16: unreachable instruction
crypto/skcipher.o: warning: objtool: sg_page()+0xc: unreachable instruction
security/keys/big_key.o: warning: objtool: big_key_alloc_buffer()+0x88: unreachable instruction
arch/x86/kernel/nmi.o: warning: objtool: do_nmi()+0x74: unreachable instruction
kernel/workqueue.o: warning: objtool: workqueue_init_early()+0x35: unreachable instruction
kernel/signal.o: warning: objtool: task_set_jobctl_pending()+0x13: unreachable instruction
crypto/shash.o: warning: objtool: shash_ahash_digest()+0x43: unreachable instruction
kernel/irq/matrix.o: warning: objtool: irq_matrix_assign_system()+0x12: unreachable instruction
kernel/params.o: warning: objtool: kernel_add_sysfs_param()+0x45: unreachable instruction
mm/page_alloc.o: warning: objtool: page_is_buddy()+0x56: unreachable instruction
arch/x86/kernel/setup.o: warning: objtool: extend_brk()+0xf: unreachable instruction
block/blk-merge.o: warning: objtool: sg_set_page()+0xc: unreachable instruction
mm/swap.o: warning: objtool: lru_cache_add()+0x33: unreachable instruction
kernel/cred.o: warning: objtool: __put_cred()+0x16: unreachable instruction
kernel/ucount.o: warning: objtool: user_namespace_sysctl_init()+0x2f: unreachable instruction
crypto/rsa-pkcs1pad.o: warning: objtool: pkcs1pad_sg_set_buf()+0x35: unreachable instruction
kernel/smpboot.o: warning: objtool: smpboot_thread_fn()+0xe8: unreachable instruction
/kisskb/src/arch/x86/kernel/e820.c: In function 'e820__setup_pci_gap':
/kisskb/src/arch/x86/kernel/e820.c:652:2: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized]
mm/vmscan.o: warning: objtool: page_ref_unfreeze()+0x22: unreachable instruction
arch/x86/kernel/quirks.o: warning: objtool: ich_force_hpet_resume()+0x18: unreachable instruction
arch/x86/kernel/e820.o: warning: objtool: e820__reallocate_tables()+0x2a: unreachable instruction
mm/percpu.o: warning: objtool: pcpu_setup_first_chunk()+0x65: unreachable instruction
/kisskb/src/arch/x86/kernel/hw_breakpoint.c: In function 'arch_validate_hwbkpt_settings':
/kisskb/src/arch/x86/kernel/hw_breakpoint.c:361:20: warning: 'align' may be used uninitialized in this function [-Wuninitialized]
mm/workingset.o: warning: objtool: workingset_eviction()+0x49: unreachable instruction
arch/x86/kernel/alternative.o: warning: objtool: apply_alternatives()+0x67: unreachable instruction
mm/shmem.o: warning: objtool: shmem_radix_tree_replace()+0x15: unreachable instruction
kernel/kexec_file.o: warning: objtool: arch_kexec_kernel_image_load()+0x1d: unsupported stack register modification
mm/compaction.o: warning: objtool: __SetPageMovable()+0x26: unreachable instruction
mm/debug.o: warning: objtool: __dump_page()+0x4d: unreachable instruction
mm/list_lru.o: warning: objtool: __list_lru_walk_one.isra.5()+0x9f: unreachable instruction
fs/cachefiles/bind.o: warning: objtool: cachefiles_daemon_bind()+0x3e: unreachable instruction
kernel/module.o: warning: objtool: frob_ro_after_init()+0x10: unreachable instruction
kernel/audit_watch.o: warning: objtool: audit_watch_handle_event()+0x16: unreachable instruction
kernel/audit_fsnotify.o: warning: objtool: audit_mark_handle_event()+0x16: unreachable instruction
mm/gup.o: warning: objtool: gup_pte_range()+0x113: unreachable instruction
crypto/gcm.o: warning: objtool: sg_set_buf()+0x1b: unreachable instruction
mm/memory.o: warning: objtool: __tlb_remove_page_size()+0x12: unreachable instruction
mm/mlock.o: warning: objtool: __putback_lru_fast_prepare()+0x2e: unreachable instruction
mm/pagewalk.o: warning: objtool: walk_page_vma()+0x34: unreachable instruction
mm/page_vma_mapped.o: warning: objtool: page_vma_mapped_walk()+0x93: unreachable instruction
arch/x86/kernel/machine_kexec_64.o: warning: objtool: arch_kexec_kernel_image_load()+0x37: unsupported stack register modification
fs/cachefiles/daemon.o: warning: objtool: cachefiles_daemon_release()+0x30: unreachable instruction
crypto/ccm.o: warning: objtool: sg_set_buf()+0x1b: unreachable instruction
kernel/kprobes.o: warning: objtool: reuse_unused_kprobe()+0xf: unreachable instruction
mm/mmap.o: warning: objtool: unmapped_area()+0x175: unreachable instruction
mm/rmap.o: warning: objtool: __page_check_anon_rmap()+0x23: unreachable instruction
mm/vmalloc.o: warning: objtool: vb_free()+0x18: unreachable instruction
fs/cachefiles/key.o: warning: objtool: cachefiles_cook_key()+0x25: unreachable instruction
mm/page_io.o: warning: objtool: swap_readpage()+0x55: unreachable instruction
fs/cachefiles/interface.o: warning: objtool: cachefiles_put_object()+0x29: unreachable instruction
fs/crypto/crypto.o: warning: objtool: sg_set_page()+0xc: unreachable instruction
/kisskb/src/sound/core/pcm_iec958.c: In function 'create_iec958_consumer':
/kisskb/src/sound/core/pcm_iec958.c:80:9: warning: 'ws' may be used uninitialized in this function [-Wuninitialized]
fs/cachefiles/namei.o: warning: objtool: cachefiles_mark_object_active()+0x7a: unreachable instruction
mm/swap_state.o: warning: objtool: __add_to_swap_cache()+0x2f: unreachable instruction
crypto/drbg.o: warning: objtool: drbg_async_seed()+0x54: unreachable instruction
arch/x86/kernel/pci-calgary_64.o: warning: objtool: sg_page()+0xc: unreachable instruction
fs/configfs/dir.o: warning: objtool: configfs_rmdir()+0x3a: unreachable instruction
mm/frontswap.o: warning: objtool: __frontswap_invalidate_page()+0x24: unreachable instruction
fs/cachefiles/rdwr.o: warning: objtool: cachefiles_read_waiter()+0x36: unreachable instruction
mm/swapfile.o: warning: objtool: inc_cluster_info_page()+0x3a: unreachable instruction
fs/cachefiles/xattr.o: warning: objtool: cachefiles_check_object_type()+0x30: unreachable instruction
mm/mmu_notifier.o: warning: objtool: do_mmu_notifier_register()+0x2f: unreachable instruction
mm/hugetlb.o: warning: objtool: set_vma_resv_map()+0x13: unreachable instruction
crypto/chacha20poly1305.o: warning: objtool: sg_set_buf()+0x1b: unreachable instruction
fs/fscache/cache.o: warning: objtool: fscache_withdraw_cache()+0x5c: unreachable instruction
mm/slub.o: warning: objtool: __cmpxchg_double_slab.isra.32()+0x1f: unreachable instruction
mm/migrate.o: warning: objtool: page_ref_unfreeze()+0x22: unreachable instruction
fs/fscache/cookie.o: warning: objtool: __fscache_disable_cookie()+0x70: unreachable instruction
fs/fscache/object.o: warning: objtool: fscache_look_up_object()+0x38: unreachable instruction
drivers/ata/libata-core.o: warning: objtool: ata_sg_setup()+0x48: unreachable instruction
fs/fscache/operation.o: warning: objtool: fscache_put_operation()+0x64: unreachable instruction
mm/balloon_compaction.o: warning: objtool: balloon_page_dequeue()+0x89: unreachable instruction
fs/fscache/object-list.o: warning: objtool: fscache_objlist_add()+0x35: unreachable instruction
fs/gfs2/bmap.o: warning: objtool: gfs2_indirect_init()+0x36: unreachable instruction
fs/freevxfs/vxfs_olt.o: warning: objtool: vxfs_read_olt()+0x24: unreachable instruction
fs/fscache/page.o: warning: objtool: __fscache_uncache_page()+0x54: unreachable instruction
mm/memcontrol.o: warning: objtool: mem_cgroup_reset()+0x67: unreachable instruction
crypto/af_alg.o: warning: objtool: sg_assign_page()+0xc: unreachable instruction
fs/gfs2/glock.o: warning: objtool: __gfs2_glock_put()+0x5b: unreachable instruction
fs/fat/inode.o: warning: objtool: fat_get_block()+0x15d: unreachable instruction
/kisskb/src/block/bfq-iosched.c: In function 'bfq_exit_icq_bfqq':
/kisskb/src/block/bfq-iosched.c:4087:11: warning: 'bfqd' may be used uninitialized in this function [-Wuninitialized]
fs/jbd2/checkpoint.o: warning: objtool: __jbd2_journal_insert_checkpoint()+0x20: unreachable instruction
mm/userfaultfd.o: warning: objtool: mcopy_atomic()+0x2a: unreachable instruction
fs/hugetlbfs/inode.o: warning: objtool: remove_inode_hugepages()+0x164: unreachable instruction
drivers/ata/libata-scsi.o: warning: objtool: ata_scsi_mode_select_xlat()+0xc0: unreachable instruction
fs/gfs2/lops.o: warning: objtool: gfs2_unpin()+0x21: unreachable instruction
fs/jbd2/commit.o: warning: objtool: release_buffer_page()+0xa5: unreachable instruction
fs/gfs2/meta_io.o: warning: objtool: gfs2_aspace_writepage()+0x51: unreachable instruction
fs/jbd2/recovery.o: warning: objtool: jbd2_chksum.isra.1()+0x10: unreachable instruction
fs/jbd2/transaction.o: warning: objtool: jbd2_journal_file_inode()+0xb8: unreachable instruction
fs/gfs2/aops.o: warning: objtool: gfs2_invalidatepage()+0x42: unreachable instruction
fs/jbd2/revoke.o: warning: objtool: jbd2_journal_init_revoke()+0x15: unreachable instruction
samples/kfifo/dma-example.o: warning: objtool: sg_page()+0xc: unreachable instruction
fs/ecryptfs/read_write.o: warning: objtool: ecryptfs_write()+0x170: unreachable instruction
fs/jffs2/file.o: warning: objtool: jffs2_do_readpage_nolock()+0x2d: unreachable instruction
fs/ecryptfs/crypto.o: warning: objtool: sg_set_page()+0xc: unreachable instruction
fs/jbd2/journal.o: warning: objtool: get_slab()+0xf: unreachable instruction
/kisskb/src/lib/mpi/mpicoder.c: In function 'mpi_read_raw_from_sgl':
/kisskb/src/lib/mpi/mpicoder.c:352:8: warning: 'buff' may be used uninitialized in this function [-Wuninitialized]
fs/hfsplus/xattr.o: warning: objtool: hfsplus_create_attributes_file()+0x81: unreachable instruction
fs/gfs2/quota.o: warning: objtool: hlist_bl_add_head_rcu()+0x1f: unreachable instruction
fs/jffs2/nodelist.o: warning: objtool: jffs2_link_node_ref()+0x13: unreachable instruction
fs/ecryptfs/miscdev.o: warning: objtool: ecryptfs_miscdev_release()+0x20: unreachable instruction
fs/jfs/namei.o: warning: objtool: jfs_rename()+0x364: unreachable instruction
fs/gfs2/rgrp.o: warning: objtool: gfs2_free_extlen()+0x79: unreachable instruction
fs/jffs2/readinode.o: warning: objtool: jffs2_get_inode_nodes()+0x279: unreachable instruction
drivers/base/regmap/regmap-irq.o: warning: objtool: regmap_irq_thread()+0xa9: unreachable instruction
fs/jffs2/gc.o: warning: objtool: jffs2_garbage_collect_pass()+0x146: unreachable instruction
fs/gfs2/trans.o: warning: objtool: gfs2_trans_begin()+0x2a: unreachable instruction
fs/jfs/jfs_xtree.o: warning: objtool: xtUpdate()+0x709: unreachable instruction
fs/jfs/jfs_imap.o: warning: objtool: diFree()+0x52e: unreachable instruction
fs/jfs/jfs_dmap.o: warning: objtool: dbFindBits()+0x37: unreachable instruction
lib/mpi/mpi-pow.o: warning: objtool: mpi_powm()+0x244: unreachable instruction
fs/jffs2/debug.o: warning: objtool: __jffs2_dbg_acct_sanity_check_nolock()+0x89: unreachable instruction
drivers/acpi/osl.o: warning: objtool: acpi_os_initialize1()+0x8e: unreachable instruction
fs/jfs/jfs_dtree.o: warning: objtool: add_index()+0x54: unreachable instruction
fs/jfs/jfs_logmgr.o: warning: objtool: lbmIODone()+0x175: unreachable instruction
lib/scatterlist.o: warning: objtool: sg_page()+0xc: unreachable instruction
/kisskb/src/lib/rhashtable.c: In function 'rhashtable_rehash_one':
/kisskb/src/lib/rhashtable.c:269:2: warning: 'next' may be used uninitialized in this function [-Wuninitialized]
lib/kfifo.o: warning: objtool: sg_set_page()+0xc: unreachable instruction
fs/jfs/jfs_metapage.o: warning: objtool: metapage_invalidatepage()+0xe: unreachable instruction
net/9p/trans_virtio.o: warning: objtool: sg_set_page()+0xc: unreachable instruction
fs/jfs/jfs_txnmgr.o: warning: objtool: LogSyncRelease()+0x34: unreachable instruction
fs/nilfs2/page.o: warning: objtool: nilfs_copy_page()+0x24: unreachable instruction
fs/ocfs2/cluster/heartbeat.o: warning: objtool: o2hb_register_callback()+0x17: unreachable instruction
fs/ocfs2/dlm/dlmdomain.o: warning: objtool: dlm_ctxt_release()+0x9: unreachable instruction
/kisskb/src/fs/proc/inode.c: In function 'proc_reg_open':
/kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c:340:21: note: 'pdeo' was declared here
fs/jffs2/wbuf.o: warning: objtool: jffs2_incore_replace_raw.isra.3()+0x14: unreachable instruction
fs/nilfs2/btnode.o: warning: objtool: nilfs_btnode_prepare_change_key()+0x6d: unreachable instruction
drivers/base/devres.o: warning: objtool: remove_nodes.isra.2()+0x9b: unreachable instruction
fs/notify/inotify/inotify_user.o: warning: objtool: inotify_idr_find_locked()+0x26: unreachable instruction
lib/list_debug.o: warning: objtool: __list_del_entry_valid()+0x2d: unreachable instruction
lib/assoc_array.o: warning: objtool: assoc_array_destroy_subtree()+0x38: unreachable instruction
lib/btree.o: warning: objtool: find_level()+0x70: unreachable instruction
fs/ocfs2/cluster/quorum.o: warning: objtool: o2quo_clear_hold.constprop.0()+0x25: unreachable instruction
fs/proc/array.o: warning: objtool: proc_pid_status()+0x6b: unreachable instruction
fs/ocfs2/dlm/dlmmaster.o: warning: objtool: dlm_get_mle_inuse()+0x22: unreachable instruction
lib/genalloc.o: warning: objtool: gen_pool_free()+0x42: unreachable instruction
fs/notify/mark.o: warning: objtool: fsnotify_add_mark_locked()+0x24: unreachable instruction
lib/swiotlb.o: warning: objtool: sg_phys()+0xc: unreachable instruction
fs/ocfs2/dlm/dlmthread.o: warning: objtool: dlm_shuffle_lists()+0x31: unreachable instruction
drivers/base/dma-mapping.o: warning: objtool: dma_common_get_sgtable()+0x73: unreachable instruction
lib/oid_registry.o: warning: objtool: sprint_OID()+0xb: unreachable instruction
fs/proc/base.o: warning: objtool: proc_pid_cmdline_read()+0x23: unreachable instruction
lib/dma-debug.o: warning: objtool: sg_page()+0xc: unreachable instruction
fs/ocfs2/dlm/dlmast.o: warning: objtool: dlm_should_cancel_bast()+0x26: unreachable instruction
net/core/sock.o: warning: objtool: sk_alloc_sg()+0xf0: unreachable instruction
fs/ocfs2/dlm/dlmrecovery.o: warning: objtool: dlm_revalidate_lvb()+0x2e: unreachable instruction
fs/ocfs2/cluster/tcp.o: warning: objtool: o2net_set_nn_state()+0x43: unreachable instruction
lib/idr.o: warning: objtool: ida_simple_get()+0x1a: unreachable instruction
lib/kobject.o: warning: objtool: create_dir()+0x8d: unreachable instruction
lib/dma-direct.o: warning: objtool: sg_page()+0xc: unreachable instruction
fs/nilfs2/segment.o: warning: objtool: nilfs_transaction_unlock.isra.17()+0x25: unreachable instruction
fs/quota/dquot.o: warning: objtool: dqput()+0x70: unreachable instruction
lib/plist.o: warning: objtool: plist_requeue()+0x1d: unreachable instruction
fs/reiserfs/bitmap.o: warning: objtool: reiserfs_read_bitmap_block()+0xcf: unreachable instruction
lib/radix-tree.o: warning: objtool: radix_tree_tag_set()+0x38: unreachable instruction
drivers/base/platform-msi.o: warning: objtool: platform_msi_create_irq_domain()+0x13: unreachable instruction
fs/orangefs/inode.o: warning: objtool: orangefs_readpages()+0x115: unreachable instruction
drivers/base/devcoredump.o: warning: objtool: devcd_free_sgtable()+0x21: unreachable instruction
fs/ocfs2/dlm/dlmunlock.o: warning: objtool: dlmunlock_common()+0x43: unreachable instruction
fs/ocfs2/dlmfs/userdlm.o: warning: objtool: user_unlock_ast()+0x6f: unreachable instruction
drivers/bcma/driver_chipcommon_pmu.o: warning: objtool: bcma_pmu_pll_clock()+0x24: unreachable instruction
fs/ocfs2/alloc.o: warning: objtool: ocfs2_adjust_adjacent_records()+0x22: unreachable instruction
fs/ocfs2/dlm/dlmconvert.o: warning: objtool: dlm_convert_lock_handler()+0xe5: unreachable instruction
/kisskb/src/net/core/gen_stats.c: In function '__gnet_stats_copy_basic':
/kisskb/src/net/core/gen_stats.c:149:19: warning: 'seq' may be used uninitialized in this function [-Wuninitialized]
fs/ocfs2/dlm/dlmlock.o: warning: objtool: dlm_lock_release()+0x17: unreachable instruction
fs/orangefs/orangefs-mod.o: warning: objtool: orangefs_exit()+0x5a: unreachable instruction
net/core/skbuff.o: warning: objtool: sg_set_page()+0xc: unreachable instruction
fs/ufs/balloc.o: warning: objtool: ufs_change_blocknr()+0x52: unreachable instruction
/kisskb/src/net/core/flow_dissector.c: In function '__skb_flow_dissect':
/kisskb/src/net/core/flow_dissector.c:789:7: warning: 'vlan' may be used uninitialized in this function [-Wuninitialized]
fs/squashfs/file.o: warning: objtool: squashfs_copy_cache()+0x12d: unreachable instruction
fs/reiserfs/file.o: warning: objtool: reiserfs_commit_page()+0xb8: unreachable instruction
fs/ocfs2/dlmfs/dlmfs.o: warning: objtool: dlmfs_get_inode()+0x8f: unreachable instruction
fs/ocfs2/buffer_head_io.o: warning: objtool: ocfs2_write_block()+0x1c: unreachable instruction
fs/ocfs2/dcache.o: warning: objtool: ocfs2_dentry_attach_lock()+0xc2: unreachable instruction
fs/reiserfs/inode.o: warning: objtool: reiserfs_invalidatepage()+0x3e: unreachable instruction
drivers/block/cryptoloop.o: warning: objtool: sg_set_page()+0xc: unreachable instruction
fs/ocfs2/aops.o: warning: objtool: ocfs2_populate_write_desc()+0xe6: unreachable instruction
drivers/block/skd_main.o: warning: objtool: skd_preop_sg_list()+0x71: unreachable instruction
fs/ocfs2/extent_map.o: warning: objtool: ocfs2_read_virt_blocks()+0x55: unreachable instruction
/kisskb/src/net/core/dev.c: In function 'validate_xmit_skb_list':
/kisskb/src/net/core/dev.c:3177:15: warning: 'tail' may be used uninitialized in this function [-Wuninitialized]
net/core/flow_dissector.o: warning: objtool: skb_flow_dissector_init()+0x2e: unreachable instruction
fs/ocfs2/dir.o: warning: objtool: ocfs2_delete_entry_dx()+0x55: unreachable instruction
fs/ocfs2/dlmglue.o: warning: objtool: lockres_set_pending()+0x21: unreachable instruction
fs/ocfs2/file.o: warning: objtool: ocfs2_write_zero_page()+0x30: unreachable instruction
fs/ocfs2/inode.o: warning: objtool: ocfs2_clear_inode()+0x88: unreachable instruction
fs/ocfs2/reservations.o: warning: objtool: ocfs2_resv_insert()+0x30: unreachable instruction
fs/ocfs2/journal.o: warning: objtool: ocfs2_replay_journal()+0x2dd: unreachable instruction
fs/reiserfs/stree.o: warning: objtool: maybe_indirect_to_direct()+0x27: unreachable instruction
fs/ocfs2/namei.o: warning: objtool: ocfs2_rename()+0x1c6: unreachable instruction
fs/ocfs2/slot_map.o: warning: objtool: ocfs2_map_slot_buffers()+0x8c: unreachable instruction
fs/ocfs2/move_extents.o: warning: objtool: ocfs2_defrag_extent()+0x88: unreachable instruction
fs/ocfs2/refcounttree.o: warning: objtool: ocfs2_refcount_cal_cow_clusters()+0x74: unreachable instruction
fs/ocfs2/suballoc.o: warning: objtool: ocfs2_relink_block_group()+0x4b: unreachable instruction
net/core/dev.o: warning: objtool: gro_pull_from_frag0()+0x27: unreachable instruction
fs/ocfs2/stackglue.o: warning: objtool: ocfs2_stack_driver_put()+0x1b: unreachable instruction
fs/reiserfs/journal.o: warning: objtool: submit_logged_buffer()+0x2e: unreachable instruction
fs/ocfs2/uptodate.o: warning: objtool: ocfs2_remove_metadata_array()+0x10: unreachable instruction
fs/exec.o: warning: objtool: de_thread()+0x1d5: unreachable instruction
fs/ocfs2/sysfile.o: warning: objtool: get_local_system_inode()+0x1b: unreachable instruction
fs/ufs/inode.o: warning: objtool: ufs_alloc_lastblock()+0x9d: unreachable instruction
fs/ocfs2/super.o: warning: objtool: ocfs2_dismount_volume()+0x27: unreachable instruction
fs/ufs/super.o: warning: objtool: ufs_show_options()+0x38: unreachable instruction
net/netlink/genetlink.o: warning: objtool: genl_validate_assign_mc_groups()+0x6d: unreachable instruction
fs/ocfs2/xattr.o: warning: objtool: ocfs2_xa_fill_value_buf()+0x22: unreachable instruction
fs/dcache.o: warning: objtool: hlist_bl_add_head_rcu()+0x1f: unreachable instruction
fs/ocfs2/stack_o2cb.o: warning: objtool: o2cb_cluster_connect()+0x14: unreachable instruction
net/core/filter.o: warning: objtool: sg_page()+0xc: unreachable instruction
fs/file.o: warning: objtool: __fd_install()+0x70: unreachable instruction
fs/namei.o: warning: objtool: follow_down()+0x1e: unreachable instruction
fs/inode.o: warning: objtool: clear_inode()+0x21: unreachable instruction
fs/libfs.o: warning: objtool: simple_write_end()+0x6a: unreachable instruction
fs/mpage.o: warning: objtool: map_buffer_to_page()+0x44: unreachable instruction
net/rfkill/core.o: warning: objtool: rfkill_init_sw_state()+0x11: unreachable instruction
fs/block_dev.o: warning: objtool: blkdev_get()+0xbc: unreachable instruction
fs/direct-io.o: warning: objtool: do_direct_IO()+0x1be: unreachable instruction
fs/buffer.o: warning: objtool: buffer_check_dirty_writeback()+0x21: unreachable instruction
fs/userfaultfd.o: warning: objtool: userfaultfd_ctx_put()+0x35: unreachable instruction
fs/aio.o: warning: objtool: aio_nr_sub()+0x1d: unreachable instruction
/kisskb/src/drivers/char/tpm/tpm-sysfs.c: In function 'pubek_show':
/kisskb/src/drivers/char/tpm/tpm-sysfs.c:37:16: warning: 'tpm_buf.data' may be used uninitialized in this function [-Wuninitialized]
fs/iomap.o: warning: objtool: iomap_dio_zero()+0xf8: unreachable instruction
fs/locks.o: warning: objtool: locks_free_lock()+0x19: unreachable instruction
/kisskb/src/net/sched/cls_api.c: In function 'tc_ctl_tfilter':
/kisskb/src/net/sched/cls_api.c:837:2: warning: 'chain_info.next' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/sched/cls_api.c:1000:24: note: 'chain_info.next' was declared here
/kisskb/src/include/linux/compiler.h:215:31: warning: 'chain_info.pprev' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/sched/cls_api.c:1000:24: note: 'chain_info.pprev' was declared here
net/wimax/id-table.o: warning: objtool: wimax_id_table_add()+0x27: unreachable instruction
net/unix/garbage.o: warning: objtool: unix_inflight()+0x5b: unreachable instruction
net/wimax/op-reset.o: warning: objtool: wimax_reset()+0x46: unreachable instruction
net/wimax/op-msg.o: warning: objtool: wimax_msg_send()+0x51: unreachable instruction
drivers/dma-buf/dma-buf.o: warning: objtool: dma_buf_vunmap()+0x21: unreachable instruction
drivers/dma-buf/dma-fence.o: warning: objtool: dma_fence_init()+0x1d: unreachable instruction
net/wimax/op-rfkill.o: warning: objtool: wimax_report_rfkill_hw()+0x39: unreachable instruction
/kisskb/src/drivers/dma-buf/reservation.c: In function 'reservation_object_add_shared_replace':
/kisskb/src/drivers/dma-buf/reservation.c:210:7: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
drivers/dma/dw/core.o: warning: objtool: dwc_free_chan_resources()+0x5d: unreachable instruction
net/wimax/op-state-get.o: warning: objtool: wimax_gnl_doit_state_get()+0x2c: unreachable instruction
net/wimax/stack.o: warning: objtool: wimax_gnl_re_state_change_send()+0x3b: unreachable instruction
drivers/input/gameport/gameport.o: warning: objtool: gameport_start_polling()+0x35: unreachable instruction
drivers/ide/ide-io.o: warning: objtool: start_request()+0x17: unreachable instruction
drivers/ide/ide-taskfile.o: warning: objtool: ide_pio_bytes()+0x56: unreachable instruction
drivers/ide/ide-probe.o: warning: objtool: ide_unregister()+0x14: unreachable instruction
/kisskb/src/drivers/input/mouse/cyapa.c: In function 'cyapa_irq':
/kisskb/src/drivers/input/mouse/cyapa.c:717:27: warning: 'error' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/input/mouse/cyapa_gen3.c: In function 'cyapa_gen3_set_power_mode':
/kisskb/src/drivers/input/mouse/cyapa_gen3.c:927:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
drivers/gpu/drm/mgag200/mgag200_cursor.o: warning: objtool: mga_crtc_cursor_set()+0xcd: unreachable instruction
drivers/memstick/core/ms_block.o: warning: objtool: sg_page()+0xc: unreachable instruction
drivers/media/common/videobuf2/videobuf2-vmalloc.o: warning: objtool: vb2_vmalloc_dmabuf_ops_attach()+0x94: unreachable instruction
drivers/mfd/cros_ec_spi.o: warning: objtool: cros_ec_spi_receive_packet()+0x16: unreachable instruction
drivers/mtd/chips/cfi_util.o: warning: objtool: cfi_merge_status()+0x32: unreachable instruction
drivers/memstick/core/mspro_block.o: warning: objtool: h_mspro_block_transfer_data()+0x16b: unreachable instruction
drivers/memstick/host/jmb38x_ms.o: warning: objtool: jmb38x_ms_transfer_data()+0x65: unreachable instruction
/kisskb/src/drivers/input/rmi4/rmi_f11.c: In function 'rmi_f11_finger_handler':
/kisskb/src/drivers/input/rmi4/rmi_f11.c:631:3: warning: 'abs_fingers' may be used uninitialized in this function [-Wuninitialized]
drivers/memstick/host/tifm_ms.o: warning: objtool: tifm_ms_transfer_data()+0x6c: unreachable instruction
/kisskb/src/drivers/input/touchscreen/hideep.c: In function 'hideep_update_firmware':
/kisskb/src/drivers/input/touchscreen/hideep.c:633:10: warning: 'error' may be used uninitialized in this function [-Wuninitialized]
drivers/mfd/wm8994-core.o: warning: objtool: wm8994_device_init.isra.6()+0xb7: unreachable instruction
drivers/misc/ad525x_dpot.o: warning: objtool: dpot_write_spi()+0x85: unreachable instruction
drivers/mtd/nand/raw/nand_bbt.o: warning: objtool: verify_bbt_descr()+0x28: unreachable instruction
drivers/mtd/nand/raw/nand_base.o: warning: objtool: nand_fill_oob()+0x75: unreachable instruction
drivers/gpu/drm/nouveau/nvkm/core/mm.o: warning: objtool: nvkm_mm_init()+0x35: unreachable instruction
drivers/gpu/drm/nouveau/nvkm/core/notify.o: warning: objtool: nvkm_notify_send()+0x2b: unreachable instruction
drivers/misc/tifm_core.o: warning: objtool: tifm_map_sg()+0x37: unreachable instruction
drivers/mtd/mtdconcat.o: warning: objtool: concat_erase()+0x133: unreachable instruction
drivers/nvme/host/pci.o: warning: objtool: nvme_print_sgl()+0x21: unreachable instruction
drivers/net/ethernet/adaptec/starfire.o: warning: objtool: netdev_open()+0xc0: unreachable instruction
/kisskb/src/drivers/mtd/ubi/eba.c: In function 'try_write_vid_and_data':
/kisskb/src/drivers/mtd/ubi/eba.c:898:7: warning: 'opnum' may be used uninitialized in this function [-Wuninitialized]
drivers/mtd/ubi/eba.o: warning: objtool: ubi_eba_read_leb_sg()+0x85: unreachable instruction
drivers/gpu/drm/qxl/qxl_gem.o: warning: objtool: qxl_gem_object_create_with_handle()+0x1f: unreachable instruction
drivers/gpu/drm/i915/intel_runtime_pm.o: warning: objtool: chv_phy_powergate_lanes()+0x34: unreachable instruction
drivers/net/ethernet/atheros/atl1c/atl1c_main.o: warning: objtool: atl1c_free_ring_resources()+0x41: unreachable instruction
drivers/gpu/drm/ttm/ttm_tt.o: warning: objtool: ttm_tt_swapout()+0x20: unreachable instruction
drivers/nvme/target/io-cmd.o: warning: objtool: nvmet_execute_rw()+0x18e: unreachable instruction
drivers/platform/chrome/cros_ec_proto.o: warning: objtool: prepare_packet()+0x10: unreachable instruction
drivers/gpu/drm/ttm/ttm_bo.o: warning: objtool: ttm_bo_release_list()+0x25: unreachable instruction
/kisskb/src/drivers/pwm/pwm-atmel-hlcdc.c: In function 'atmel_hlcdc_pwm_apply':
/kisskb/src/drivers/pwm/pwm-atmel-hlcdc.c:78:56: warning: 'clk_period_ns' may be used uninitialized in this function [-Wuninitialized]
drivers/rapidio/devices/rio_mport_cdev.o: warning: objtool: rio_dma_transfer.isra.14()+0x29a: unreachable instruction
drivers/gpu/drm/drm_crtc_helper.o: warning: objtool: drm_crtc_helper_set_config()+0x2b: unreachable instruction
drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.o: warning: objtool: bnx2x_start_xmit()+0x67: unreachable instruction
/kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/auxg94.c: In function 'g94_i2c_aux_xfer':
/kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/auxg94.c:160:31: warning: 'stat' may be used uninitialized in this function [-Wuninitialized]
drivers/gpu/drm/i915/i915_gem_dmabuf.o: warning: objtool: i915_gem_map_dma_buf()+0xa9: unreachable instruction
/kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/auxgm200.c: In function 'gm200_i2c_aux_xfer':
/kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/auxgm200.c:160:31: warning: 'stat' may be used uninitialized in this function [-Wuninitialized]
drivers/mfd/cros_ec_i2c.o: warning: objtool: cros_ec_pkt_xfer_i2c()+0x43: unreachable instruction
drivers/rpmsg/virtio_rpmsg_bus.o: warning: objtool: rpmsg_sg_init()+0x67: unreachable instruction
drivers/gpu/drm/radeon/radeon_ttm.o: warning: objtool: radeon_ttm_tt_unpin_userptr()+0xaa: unreachable instruction
/kisskb/src/drivers/slimbus/messaging.c: In function 'slim_do_transfer':
/kisskb/src/drivers/slimbus/messaging.c:126:14: warning: 'tid' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/platform/x86/dell-laptop.c: In function 'kbd_led_level_get':
/kisskb/src/drivers/platform/x86/dell-laptop.c:1965:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
drivers/gpu/drm/i915/i915_gem_fence_reg.o: warning: objtool: sg_page()+0xc: unreachable instruction
drivers/gpu/drm/i915/i915_gem_internal.o: warning: objtool: sg_page()+0xc: unreachable instruction
drivers/rtc/rtc-isl1208.o: warning: objtool: isl1208_i2c_set_regs()+0x4e: unreachable instruction
drivers/scsi/aacraid/commctrl.o: warning: objtool: ioctl_send_fib()+0xd3: unreachable instruction
drivers/spi/spi.o: warning: objtool: sg_set_page()+0xc: unreachable instruction
drivers/gpu/drm/i915/i915_gem_gtt.o: warning: objtool: sg_set_page.constprop.38()+0x10: unreachable instruction
/kisskb/src/drivers/spi/spidev.c: In function 'spidev_ioctl':
/kisskb/src/drivers/spi/spidev.c:478:10: warning: 'n_ioc' may be used uninitialized in this function [-Wuninitialized]
In file included from /kisskb/src/drivers/rtc/rtc-da9052.c:21:0:
/kisskb/src/include/linux/mfd/da9052/da9052.h: In function 'da9052_group_read':
/kisskb/src/include/linux/mfd/da9052/da9052.h:157:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
drivers/platform/x86/thinkpad_acpi.o: warning: objtool: ibm_exit()+0x81: unreachable instruction
/kisskb/src/drivers/scsi/aacraid/src.c: In function 'aac_src_intr_message':
/kisskb/src/drivers/scsi/aacraid/src.c:98:4: warning: 'bellbits' may be used uninitialized in this function [-Wuninitialized]
drivers/gpu/drm/i915/i915_gem.o: warning: objtool: sg_page()+0xc: unreachable instruction
drivers/net/ethernet/broadcom/genet/bcmgenet.o: warning: objtool: bcmgenet_xmit()+0x16e: unreachable instruction
drivers/gpu/drm/i915/i915_gem_userptr.o: warning: objtool: sg_page()+0xc: unreachable instruction
/kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c: In function 'gk104_top_oneinit':
/kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c:101:1: warning: 'inst' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c:101:1: warning: 'type' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/staging/comedi/drivers/pcl818.c: In function 'pcl818_ai_cmd':
/kisskb/src/drivers/staging/comedi/drivers/pcl818.c:337:6: warning: 'last_chan' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/staging/comedi/drivers/pcl818.c:347:15: note: 'last_chan' was declared here
drivers/gpu/drm/radeon/radeon_sa.o: warning: objtool: radeon_sa_bo_new()+0x2d: unreachable instruction
drivers/tty/serial/8250/8250_core.o: warning: objtool: serial_unlink_irq_chain()+0x44: unreachable instruction
drivers/gpu/drm/i915/intel_guc_ads.o: warning: objtool: intel_guc_ads_create()+0x3e: unreachable instruction
drivers/net/ethernet/dec/tulip/xircom_cb.o: warning: objtool: setup_descriptors()+0x14: unreachable instruction
drivers/target/iscsi/iscsi_target.o: warning: objtool: sg_set_buf()+0x1b: unreachable instruction
drivers/target/iscsi/iscsi_target_util.o: warning: objtool: iscsit_fe_sendpage_sg()+0xfa: unreachable instruction
/kisskb/src/drivers/gpu/drm/i915/intel_sprite.c: In function 'intel_check_sprite_plane':
/kisskb/src/drivers/gpu/drm/i915/intel_sprite.c:1086:26: warning: 'src_h' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/i915/intel_sprite.c:1086:13: warning: 'src_w' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/i915/intel_sprite.c:1102:20: warning: 'src_y' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/i915/intel_sprite.c:1089:25: warning: 'src_x' may be used uninitialized in this function [-Wuninitialized]
drivers/gpu/drm/i915/intel_display.o: warning: objtool: ironlake_pch_enable()+0x6d: unreachable instruction
drivers/gpu/drm/i915/intel_sprite.o: warning: objtool: intel_check_sprite_plane()+0x191: unreachable instruction
drivers/gpu/drm/i915/intel_ddi.o: warning: objtool: intel_ddi_enable_transcoder_func()+0x67: unreachable instruction
drivers/virtio/virtio.o: warning: objtool: virtio_dev_probe()+0x59: unreachable instruction
/kisskb/src/drivers/tty/serial/serial_core.c: In function 'uart_write':
/kisskb/src/include/linux/spinlock.h:365:2: warning: 'flags' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/serial_core.c:560:16: note: 'flags' was declared here
drivers/uwb/est.o: warning: objtool: uwb_est_get_size()+0x9f: unreachable instruction
drivers/uwb/lc-dev.o: warning: objtool: uwb_dev_add()+0x14: unreachable instruction
drivers/vhost/vhost.o: warning: objtool: set_bit_to_user()+0x30: unreachable instruction
drivers/vhost/scsi.o: warning: objtool: sg_page()+0xc: unreachable instruction
drivers/virtio/virtio_ring.o: warning: objtool: sg_page()+0xc: unreachable instruction
drivers/target/tcm_fc/tfc_io.o: warning: objtool: sg_page()+0xc: unreachable instruction
drivers/virtio/virtio_pci_modern.o: warning: objtool: vp_set()+0x20: unreachable instruction
drivers/scsi/aic94xx/aic94xx_seq.o: warning: objtool: asd_download_seq()+0x14c: unreachable instruction
/kisskb/src/drivers/gpu/drm/radeon/radeon_uvd.c: In function 'radeon_uvd_init':
/kisskb/src/drivers/gpu/drm/radeon/radeon_uvd.c:175:15: warning: 'r' may be used uninitialized in this function [-Wuninitialized]
drivers/scsi/aic94xx/aic94xx_task.o: warning: objtool: pci_map_sg()+0x28: unreachable instruction
drivers/virtio/virtio_balloon.o: warning: objtool: add_one_sg()+0x36: unreachable instruction
drivers/tty/serial/fsl_lpuart.o: warning: objtool: sg_set_buf()+0x1b: unreachable instruction
/kisskb/src/drivers/scsi/be2iscsi/be_cmds.c: In function 'beiscsi_check_fw_rdy':
/kisskb/src/drivers/scsi/be2iscsi/be_cmds.c:1639:3: warning: 'post' may be used uninitialized in this function [-Wuninitialized]
drivers/target/target_core_sbc.o: warning: objtool: sg_page()+0xc: unreachable instruction
drivers/target/target_core_rd.o: warning: objtool: sg_page()+0xc: unreachable instruction
/kisskb/src/drivers/target/target_core_user.c: In function 'scatter_data_area':
/kisskb/src/drivers/target/target_core_user.c:569:29: warning: 'dbi' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/target/target_core_user.c:583:9: note: 'dbi' was declared here
drivers/target/target_core_file.o: warning: objtool: sg_page()+0xc: unreachable instruction
drivers/target/target_core_transport.o: warning: objtool: sg_page()+0xc: unreachable instruction
drivers/gpu/drm/drm_cache.o: warning: objtool: drm_clflush_sg()+0x36: unreachable instruction
drivers/scsi/bnx2fc/bnx2fc_els.o: warning: objtool: bnx2fc_rrq_compl()+0xe: unreachable instruction
drivers/scsi/bnx2i/bnx2i_iscsi.o: warning: objtool: bnx2i_map_scsi_sg.isra.5()+0x1e: unreachable instruction
drivers/gpu/drm/nouveau/nouveau_usif.o: warning: objtool: usif_notify()+0x39: unreachable instruction
drivers/net/ethernet/intel/fm10k/fm10k_netdev.o: warning: objtool: fm10k_xmit_frame()+0x173: unreachable instruction
drivers/target/target_core_user.o: warning: objtool: sg_page()+0xc: unreachable instruction
drivers/net/ethernet/emulex/benet/be_main.o: warning: objtool: skb_fill_rx_data()+0x12b: unreachable instruction
/kisskb/src/drivers/gpu/drm/nouveau/nv50_display.c: In function 'nv50_head_lut_load':
/kisskb/src/arch/x86/include/asm/io.h:66:1: warning: 'b' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/nouveau/nv50_display.c:1805:18: note: 'b' was declared here
/kisskb/src/arch/x86/include/asm/io.h:66:1: warning: 'g' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/nouveau/nv50_display.c:1805:15: note: 'g' was declared here
/kisskb/src/arch/x86/include/asm/io.h:66:1: warning: 'r' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/nouveau/nv50_display.c:1805:12: note: 'r' was declared here
drivers/gpu/drm/nouveau/nouveau_dma.o: warning: objtool: nv50_dma_push()+0x46: unreachable instruction
drivers/gpu/drm/drm_global.o: warning: objtool: drm_global_item_unref()+0x2d: unreachable instruction
drivers/gpu/drm/drm_prime.o: warning: objtool: drm_prime_sg_to_page_addr_arrays()+0x32: unreachable instruction
drivers/gpu/drm/drm_vblank.o: warning: objtool: drm_vblank_restore()+0x3d: unreachable instruction
drivers/scsi/fnic/fnic_main.o: warning: objtool: fnic_remove()+0x100: unreachable instruction
drivers/scsi/fcoe/fcoe_transport.o: warning: objtool: fcoe_get_paged_crc_eof()+0x85: unreachable instruction
drivers/scsi/bnx2fc/bnx2fc_io.o: warning: objtool: bnx2fc_map_sg()+0x63: unreachable instruction
drivers/scsi/fnic/fnic_scsi.o: warning: objtool: fnic_device_reset()+0x151: unreachable instruction
drivers/net/ethernet/intel/igbvf/netdev.o: warning: objtool: igbvf_xmit_frame_ring_adv()+0x19c: unreachable instruction
drivers/scsi/libfc/fc_libfc.o: warning: objtool: fc_copy_buffer_to_sglist()+0x8a: unreachable instruction
drivers/scsi/bnx2fc/bnx2fc_tgt.o: warning: objtool: bnx2fc_flush_active_ios()+0xf1: unreachable instruction
drivers/video/fbdev/core/fb_defio.o: warning: objtool: fb_deferred_io_fault()+0x7d: unreachable instruction
drivers/scsi/isci/request.o: warning: objtool: sg_page()+0xc: unreachable instruction
drivers/scsi/isci/remote_node_table.o: warning: objtool: sci_remote_node_table_clear_group_index()+0x7: unreachable instruction
drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_keys.o: warning: objtool: __mlxsw_item_offset()+0x12: unreachable instruction
/kisskb/src/drivers/staging/most/cdev/cdev.c: In function 'comp_read':
/kisskb/src/drivers/staging/most/cdev/cdev.c:277:24: warning: 'mbo' may be used uninitialized in this function [-Wuninitialized]
drivers/net/ethernet/mellanox/mlxsw/core_thermal.o: warning: objtool: __mlxsw_item_offset.constprop.2()+0x10: unreachable instruction
drivers/net/ethernet/mellanox/mlxsw/core.o: warning: objtool: __mlxsw_item_offset()+0x12: unreachable instruction
drivers/staging/most/i2c/i2c.o: warning: objtool: poison_channel()+0x12: unreachable instruction
drivers/net/ethernet/mellanox/mlxsw/core_hwmon.o: warning: objtool: __mlxsw_item_offset()+0x12: unreachable instruction
drivers/video/fbdev/cyber2000fb.o: warning: objtool: cyber2000fb_set_par()+0x9d: unreachable instruction
drivers/scsi/libsas/sas_expander.o: warning: objtool: sas_add_parent_port()+0x34: unreachable instruction
drivers/scsi/libfc/fc_fcp.o: warning: objtool: fc_fcp_send_data()+0x308: unreachable instruction
drivers/scsi/mpt3sas/mpt3sas_base.o: warning: objtool: _clone_sg_entries()+0x212: unreachable instruction
drivers/scsi/lpfc/lpfc_sli.o: warning: objtool: lpfc_sli_ringtxcmpl_put()+0x2f: unreachable instruction
drivers/scsi/pm8001/pm8001_sas.o: warning: objtool: pm8001_task_exec.isra.5()+0x1c9: unreachable instruction
drivers/scsi/mvsas/mv_sas.o: warning: objtool: dma_map_sg_attrs.constprop.9()+0x36: unreachable instruction
drivers/scsi/pm8001/pm8001_hwi.o: warning: objtool: dma_map_sg_attrs.constprop.6()+0x2f: unreachable instruction
drivers/scsi/pcmcia/sym53c500_cs.o: warning: objtool: sg_virt()+0xc: unreachable instruction
drivers/scsi/pm8001/pm80xx_hwi.o: warning: objtool: dma_map_sg_attrs.constprop.13()+0x2f: unreachable instruction
drivers/staging/rts5208/rtsx_transport.o: warning: objtool: dma_map_sg_attrs.constprop.3()+0x21: unreachable instruction
/kisskb/src/drivers/scsi/lpfc/lpfc_init.c: In function 'lpfc_create_port':
/kisskb/src/drivers/scsi/lpfc/lpfc_init.c:3916:4: warning: 'wwn' may be used uninitialized in this function [-Wuninitialized]
drivers/staging/speakup/varhandlers.o: warning: objtool: spk_get_var()+0x7: unreachable instruction
drivers/scsi/lpfc/lpfc_els.o: warning: objtool: lpfc_cmpl_fabric_iocb()+0x1b: unreachable instruction
drivers/scsi/scsi_lib_dma.o: warning: objtool: scsi_dma_map()+0x52: unreachable instruction
drivers/scsi/scsi_lib.o: warning: objtool: scsi_kmap_atomic_sg()+0xa2: unreachable instruction
/kisskb/src/drivers/scsi/am53c974.c: In function 'pci_esp_dma_drain':
/kisskb/src/drivers/scsi/am53c974.c:199:6: warning: 'resid' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/scsi/lpfc/lpfc_bsg.c: In function 'lpfc_issue_ct_rsp_cmp':
/kisskb/src/drivers/scsi/lpfc/lpfc_bsg.c:1467:15: warning: 'bsg_reply' may be used uninitialized in this function [-Wuninitialized]
drivers/scsi/qla2xxx/qla_iocb.o: warning: objtool: dma_map_sg_attrs.constprop.12()+0x36: unreachable instruction
drivers/scsi/scsi_debug.o: warning: objtool: resp_unmap()+0x3c: unreachable instruction
drivers/net/ethernet/tehuti/tehuti.o: warning: objtool: __bdx_tx_db_ptr_next()+0xc: unreachable instruction
drivers/scsi/qla2xxx/qla_isr.o: warning: objtool: qla2x00_status_entry()+0x9ed: unreachable instruction
drivers/scsi/hpsa.o: warning: objtool: fill_cmd.isra.36()+0x301: unreachable instruction
drivers/scsi/dmx3191d.o: warning: objtool: sg_virt()+0xc: unreachable instruction
drivers/scsi/lpfc/lpfc_scsi.o: warning: objtool: sg_virt()+0xc: unreachable instruction
drivers/scsi/gdth.o: warning: objtool: sg_page()+0xc: unreachable instruction
drivers/scsi/qla2xxx/qla_dfs.o: warning: objtool: qla2x00_dfs_tgt_port_database_show()+0xa9: unreachable instruction
drivers/scsi/qlogicfas408.o: warning: objtool: ql_pcmd()+0x164: unreachable instruction
drivers/scsi/am53c974.o: warning: objtool: pci_esp_map_sg()+0x2c: unreachable instruction
drivers/scsi/esp_scsi.o: warning: objtool: esp_free_lun_tag()+0x16: unreachable instruction
drivers/scsi/qla2xxx/qla_mr.o: warning: objtool: qlafx00_start_scsi()+0xf4: unreachable instruction
drivers/scsi/ppa.o: warning: objtool: sg_virt()+0xc: unreachable instruction
drivers/scsi/virtio_scsi.o: warning: objtool: virtscsi_queuecommand()+0x2c: unreachable instruction
drivers/scsi/libiscsi.o: warning: objtool: __iscsi_conn_send_pdu()+0xde: unreachable instruction
drivers/scsi/ips.o: warning: objtool: ips_is_passthru()+0x5a: unreachable instruction
drivers/scsi/qla2xxx/qla_bsg.o: warning: objtool: dma_map_sg_attrs.constprop.6()+0x21: unreachable instruction
drivers/scsi/qla2xxx/qla_target.o: warning: objtool: qlt_assign_qpair()+0xa0: unreachable instruction
drivers/scsi/scsi_transport_iscsi.o: warning: objtool: iscsi_unregister_transport()+0xd: unreachable instruction
drivers/scsi/vmw_pvscsi.o: warning: objtool: pvscsi_allocate_rings()+0xc7: unreachable instruction
drivers/scsi/qla2xxx/qla_nx2.o: warning: objtool: qla8044_minidump_pex_dma_read()+0x97: unreachable instruction
drivers/scsi/ipr.o: warning: objtool: sg_page()+0xc: unreachable instruction
drivers/net/ethernet/qlogic/qlge/qlge_mpi.o: warning: objtool: ql_dump_risc_ram_area()+0x56: unreachable instruction
drivers/scsi/qedf/qedf_io.o: warning: objtool: qedf_map_sg()+0x6d: unreachable instruction
drivers/scsi/lpfc/lpfc_bsg.o: warning: objtool: lpfc_bsg_diag_loopback_run()+0x456: unreachable instruction
Completed OK
# rm -rf /kisskb/build/linux-next-rand_x86_64-randconfig_x86_64
# Build took: 0:16:14.788709