# git rev-parse -q --verify 9e27e2c2d0033fea2839bccedc4aa892cf1690e0^{commit}
9e27e2c2d0033fea2839bccedc4aa892cf1690e0
already have revision, skipping fetch
# git checkout -q -f -B kisskb 9e27e2c2d0033fea2839bccedc4aa892cf1690e0
# git clean -qxdf
# < git log -1
# commit 9e27e2c2d0033fea2839bccedc4aa892cf1690e0
# Author: Stephen Rothwell <sfr@canb.auug.org.au>
# Date:   Thu Sep 27 15:42:49 2018 +1000
# 
#     Add linux-next specific files for 20180927
#     
#     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 9e27e2c2d0033fea2839bccedc4aa892cf1690e0
# < make -s -j 8 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=0xBDA875B5
# 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 8 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
# make -s -j 8 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-  
/kisskb/src/scripts/unifdef.c: In function 'Mpass':
/kisskb/src/scripts/unifdef.c:453:28: warning: 'strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation]
 static void Mpass (void) { strncpy(keyword, "if  ", 4); Pelif(); }
                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~
kernel/cgroup/cgroup.o: warning: objtool: find_css_set()+0x162: unreachable instruction
kernel/dma/swiotlb.o: warning: objtool: swiotlb_tbl_map_single()+0xae: unreachable instruction
security/keys/keyring.o: warning: objtool: search_nested_keyrings()+0x2b: unreachable instruction
/kisskb/src/ipc/shm.c: In function 'ksys_shmdt':
/kisskb/src/ipc/shm.c:1686:59: warning: 'file' may be used uninitialized in this function [-Wuninitialized]
crypto/async_tx/async_tx.o: warning: objtool: async_tx_submit()+0x2f: unreachable instruction
fs/affs/file.o: warning: objtool: affs_get_extblock()+0x48: unreachable instruction
crypto/async_tx/async_pq.o: warning: objtool: async_gen_syndrome()+0x39: unreachable instruction
fs/cachefiles/bind.o: warning: objtool: cachefiles_daemon_bind()+0x3e: unreachable instruction
crypto/api.o: warning: objtool: __crypto_alloc_tfm()+0x3d: unreachable instruction
fs/cachefiles/daemon.o: warning: objtool: cachefiles_daemon_release()+0x30: unreachable instruction
fs/configfs/dir.o: warning: objtool: configfs_rmdir()+0x38: unreachable instruction
fs/cachefiles/interface.o: warning: objtool: cachefiles_put_object()+0x2c: unreachable instruction
fs/cachefiles/key.o: warning: objtool: cachefiles_cook_key()+0x25: unreachable instruction
mm/truncate.o: warning: objtool: invalidate_inode_pages2_range()+0x157: unreachable instruction
fs/crypto/crypto.o: warning: objtool: fscrypt_do_page_crypto()+0x7a: unreachable instruction
fs/cachefiles/namei.o: warning: objtool: cachefiles_delete_object()+0x38: unreachable instruction
kernel/irq/matrix.o: warning: objtool: irq_matrix_assign_system()+0x18: unreachable instruction
crypto/algapi.o: warning: objtool: crypto_unregister_template()+0x2b: unreachable instruction
fs/cachefiles/rdwr.o: warning: objtool: cachefiles_read_waiter()+0x39: unreachable instruction
mm/vmscan.o: warning: objtool: __remove_mapping()+0x26: unreachable instruction
fs/cachefiles/xattr.o: warning: objtool: cachefiles_check_object_type()+0x30: unreachable instruction
mm/shmem.o: warning: objtool: shmem_writepage()+0x1f: unreachable instruction
block/bio.o: warning: objtool: bio_split()+0x16: unreachable instruction
block/elevator.o: warning: objtool: __elv_add_request()+0x1ba: unreachable instruction
arch/x86/mm/init_64.o: warning: objtool: sync_global_pgds()+0x105: unreachable instruction
arch/x86/kernel/apic/vector.o: warning: objtool: arch_early_irq_init()+0x20: unreachable instruction
arch/x86/mm/fault.o: warning: objtool: vmalloc_fault()+0xd9: 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:1034:6: warning: 'irq' may be used uninitialized in this function [-Wuninitialized]
mm/percpu.o: warning: objtool: pcpu_setup_first_chunk()+0x66: unreachable instruction
block/blk-core.o: warning: objtool: __blk_put_request()+0xea: unreachable instruction
arch/x86/mm/pageattr.o: warning: objtool: change_page_attr_set_clr()+0x1a0: unreachable instruction
fs/ecryptfs/crypto.o: warning: objtool: ecryptfs_compute_root_iv()+0x27: unreachable instruction
block/blk-flush.o: warning: objtool: blk_flush_complete_seq()+0x2a: unreachable instruction
arch/x86/mm/physaddr.o: warning: objtool: __phys_addr()+0x1f: unreachable instruction
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:184:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
arch/x86/kernel/cpu/common.o: warning: objtool: cpu_init()+0x111: unreachable instruction
mm/list_lru.o: warning: objtool: __list_lru_walk_one()+0x70: unreachable instruction
fs/ecryptfs/miscdev.o: warning: objtool: ecryptfs_miscdev_release()+0x20: unreachable instruction
kernel/rcu/sync.o: warning: objtool: rcu_sync_func()+0xf: unreachable instruction
/kisskb/src/kernel/rcu/srcutree.c: In function 'init_srcu_struct_fields':
/kisskb/src/kernel/rcu/srcutree.c:133:33: warning: 'levelspread[<U 320>]' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/rcu/srcutree.c:100:6: note: 'levelspread[<U 320>]' was declared here
mm/gup.o: warning: objtool: __get_user_pages()+0x1a9: unreachable instruction
arch/x86/platform/efi/efi.o: warning: objtool: efi_enter_virtual_mode()+0xd3: unreachable instruction
fs/exofs/ore.o: warning: objtool: _prepare_for_striping()+0x79: unreachable instruction
kernel/rcu/tree.o: warning: objtool: rcu_spawn_gp_kthread()+0x7c: unreachable instruction
arch/x86/platform/efi/efi_64.o: warning: objtool: efi_sync_low_kernel_mappings()+0x4b: unreachable instruction
mm/memory.o: warning: objtool: remap_pfn_range()+0xb1: unreachable instruction
fs/exofs/ore_raid.o: warning: objtool: _ore_add_parity_unit()+0x30d: unreachable instruction
fs/exofs/inode.o: warning: objtool: writepage_strip()+0x2d: unreachable instruction
mm/mmap.o: warning: objtool: mm_drop_all_locks()+0x19: unreachable instruction
kernel/sched/rt.o: warning: objtool: pick_next_task_rt()+0x5b: unreachable instruction
arch/x86/kernel/traps.o: warning: objtool: ist_begin_non_atomic()+0xb: unreachable instruction
kernel/sched/deadline.o: warning: objtool: enqueue_task_dl()+0x4d: unreachable instruction
block/deadline-iosched.o: warning: objtool: deadline_exit_queue()+0x13: unreachable instruction
mm/rmap.o: warning: objtool: try_to_unmap_one()+0x1aa: unreachable instruction
mm/vmalloc.o: warning: objtool: alloc_vmap_area.isra.19()+0x26: unreachable instruction
block/cfq-iosched.o: warning: objtool: cfq_should_idle()+0x2b: unreachable instruction
fs/ext4/bitmap.o: warning: objtool: ext4_chksum()+0x17: unreachable instruction
block/mq-deadline.o: warning: objtool: dd_dispatch_request()+0x99: unreachable instruction
/kisskb/src/block/bfq-iosched.c: In function 'bfq_exit_icq_bfqq':
/kisskb/src/block/bfq-iosched.c:4165:11: warning: 'bfqd' may be used uninitialized in this function [-Wuninitialized]
arch/x86/kernel/nmi.o: warning: objtool: do_nmi()+0x85: unreachable instruction
fs/ext4/extents_status.o: warning: objtool: ext4_es_find_delayed_extent_range()+0x1e: unreachable instruction
arch/x86/kernel/setup.o: warning: objtool: extend_brk()+0xf: unreachable instruction
mm/swapfile.o: warning: objtool: swap_count_continued()+0x38: unreachable instruction
fs/ext4/extents.o: warning: objtool: ext4_extent_block_csum()+0x26: unreachable instruction
fs/ext4/fsync.o: warning: objtool: ext4_sync_file()+0x59: unreachable instruction
mm/frontswap.o: warning: objtool: frontswap_shrink()+0x29: unreachable instruction
mm/zswap.o: warning: objtool: zswap_writeback_entry()+0x9b: unreachable instruction
/kisskb/src/kernel/sched/psi.c: In function 'cgroup_move_task':
/kisskb/src/kernel/sched/sched.h:1062:8: warning: 'rq' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/sched/psi.c:639:13: note: 'rq' was declared here
fs/ext4/ialloc.o: warning: objtool: ext4_chksum.constprop.14()+0x15: 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]
arch/x86/kernel/e820.o: warning: objtool: e820__reallocate_tables()+0x25: unreachable instruction
fs/ext4/indirect.o: warning: objtool: ext4_ind_map_blocks()+0xf0: unreachable instruction
arch/x86/kernel/quirks.o: warning: objtool: force_hpet_resume()+0x38: unreachable instruction
fs/ext4/inline.o: warning: objtool: ext4_write_inline_data()+0x2f: unreachable instruction
arch/x86/kernel/alternative.o: warning: objtool: text_poke()+0x1f: unreachable instruction
mm/slab.o: warning: objtool: ____cache_alloc()+0x7f: unreachable instruction
/kisskb/src/arch/x86/kernel/hw_breakpoint.c: In function 'hw_breakpoint_arch_parse':
/kisskb/src/arch/x86/kernel/hw_breakpoint.c:366:18: warning: 'align' may be used uninitialized in this function [-Wuninitialized]
mm/migrate.o: warning: objtool: buffer_migrate_page()+0x37: unreachable instruction
fs/ext4/inode.o: warning: objtool: ext4_chksum()+0x17: unreachable instruction
/kisskb/src/mm/memcontrol.c: In function 'mem_cgroup_commit_charge':
/kisskb/src/mm/memcontrol.c:2350:5: warning: 'isolated' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/memcontrol.c:2364:6: note: 'isolated' was declared here
mm/memcontrol.o: warning: objtool: mem_cgroup_reset()+0x67: unreachable instruction
fs/ext4/mballoc.o: warning: objtool: mb_find_buddy()+0xc: unreachable instruction
crypto/drbg.o: warning: objtool: drbg_seed()+0xac: unreachable instruction
fs/ext4/mmp.o: warning: objtool: ext4_mmp_csum()+0x1f: unreachable instruction
fs/freevxfs/vxfs_bmap.o: warning: objtool: vxfs_bmap1()+0x27d: unreachable instruction
fs/ext4/move_extent.o: warning: objtool: ext4_move_extents()+0x57f: unreachable instruction
fs/freevxfs/vxfs_olt.o: warning: objtool: vxfs_read_olt()+0x24: unreachable instruction
fs/ext4/page-io.o: warning: objtool: ext4_finish_bio()+0x89: unreachable instruction
fs/ext4/namei.o: warning: objtool: ext4_chksum()+0x17: unreachable instruction
mm/page_isolation.o: warning: objtool: start_isolate_page_range()+0x23: unreachable instruction
drivers/acpi/apei/erst.o: warning: objtool: erst_get_record_id_next()+0x2c: unreachable instruction
fs/ext4/resize.o: warning: objtool: ext4_flex_group_add()+0x47: unreachable instruction
mm/zsmalloc.o: warning: objtool: zs_map_object()+0x25: unreachable instruction
fs/fscache/cache.o: warning: objtool: fscache_add_cache()+0x58: unreachable instruction
drivers/acpi/osl.o: warning: objtool: acpi_os_initialize1()+0x8f: unreachable instruction
fs/fscache/cookie.o: warning: objtool: fscache_alloc_object()+0x111: unreachable instruction
fs/ext4/super.o: warning: objtool: ext4_chksum()+0x17: unreachable instruction
fs/fscache/object.o: warning: objtool: fscache_look_up_object()+0x73: unreachable instruction
fs/ext4/xattr.o: warning: objtool: ext4_chksum()+0x17: unreachable instruction
kernel/exit.o: warning: objtool: release_task()+0x94: unreachable instruction
fs/fscache/operation.o: warning: objtool: fscache_put_operation()+0x85: unreachable instruction
fs/fscache/page.o: warning: objtool: __fscache_read_or_alloc_page()+0xeb: unreachable instruction
fs/fscache/object-list.o: warning: objtool: fscache_objlist_add()+0x34: unreachable instruction
kernel/resource.o: warning: objtool: find_next_iomem_res()+0x1b: unreachable instruction
fs/fuse/dir.o: warning: objtool: fuse_set_nowrite()+0x24: unreachable instruction
fs/fuse/dev.o: warning: objtool: fuse_copy_fill()+0x55: unreachable instruction
/kisskb/src/fs/gfs2/bmap.c: In function 'gfs2_iomap_get':
/kisskb/src/fs/gfs2/bmap.c:926:18: warning: 'height' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/gfs2/bmap.c:786:15: warning: 'len' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/gfs2/bmap.c:817:6: note: 'len' was declared here
fs/gfs2/bmap.o: warning: objtool: gfs2_indirect_init()+0x36: unreachable instruction
fs/fuse/inode.o: warning: objtool: fuse_destroy_inode()+0x19: unreachable instruction
fs/fuse/file.o: warning: objtool: fuse_writepages_fill()+0x2b8: unreachable instruction
fs/gfs2/dir.o: warning: objtool: gfs2_dir_get_hash_table()+0x1c: unreachable instruction
fs/hfs/btree.o: warning: objtool: hfs_btree_open()+0x8e: unreachable instruction
kernel/signal.o: warning: objtool: task_set_jobctl_pending()+0x13: unreachable instruction
fs/gfs2/glock.o: warning: objtool: __gfs2_glock_put()+0x62: 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]
/kisskb/src/lib/raid6/recov_avx512.c:387:2: warning: #warning "your version of binutils lacks AVX512 support" [-Wcpp]
fs/gfs2/lops.o: warning: objtool: gfs2_unpin()+0x26: unreachable instruction
lib/mpi/mpi-pow.o: warning: objtool: mpi_powm()+0x244: unreachable instruction
kernel/workqueue.o: warning: objtool: workqueue_init_early()+0x6a: unreachable instruction
fs/gfs2/meta_io.o: warning: objtool: gfs2_aspace_writepage()+0x51: unreachable instruction
fs/gfs2/aops.o: warning: objtool: gfs2_invalidatepage()+0x3e: unreachable instruction
fs/jbd2/commit.o: warning: objtool: jbd2_chksum()+0x17: unreachable instruction
fs/jbd2/transaction.o: warning: objtool: jbd2_journal_file_inode()+0xb8: unreachable instruction
kernel/params.o: warning: objtool: param_sysfs_init()+0x185: unreachable instruction
fs/hfsplus/xattr.o: warning: objtool: __hfsplus_setxattr()+0x2df: unreachable instruction
fs/jbd2/recovery.o: warning: objtool: jbd2_chksum()+0x17: unreachable instruction
fs/jbd2/checkpoint.o: warning: objtool: __jbd2_journal_insert_checkpoint()+0x20: unreachable instruction
fs/jbd2/revoke.o: warning: objtool: jbd2_journal_init_revoke()+0x15: unreachable instruction
fs/gfs2/quota.o: warning: objtool: hlist_bl_add_head_rcu()+0x1f: unreachable instruction
kernel/cred.o: warning: objtool: __put_cred()+0x8: unreachable instruction
fs/gfs2/rgrp.o: warning: objtool: gfs2_rbm_find()+0x19f: unreachable instruction
fs/jbd2/journal.o: warning: objtool: get_slab()+0xf: unreachable instruction
kernel/smpboot.o: warning: objtool: smpboot_thread_fn()+0xa4: unreachable instruction
fs/jfs/namei.o: warning: objtool: jfs_rename()+0x364: unreachable instruction
kernel/ucount.o: warning: objtool: user_namespace_sysctl_init()+0x2f: unreachable instruction
fs/gfs2/trans.o: warning: objtool: gfs2_trans_begin()+0x27: unreachable instruction
fs/jfs/jfs_xtree.o: warning: objtool: xtUpdate()+0x708: unreachable instruction
fs/jfs/jfs_imap.o: warning: objtool: diFree()+0x503: unreachable instruction
fs/nilfs2/page.o: warning: objtool: nilfs_copy_page()+0x24: unreachable instruction
fs/jfs/jfs_dmap.o: warning: objtool: dbFindBits()+0x37: unreachable instruction
fs/nilfs2/btnode.o: warning: objtool: nilfs_btnode_prepare_change_key()+0x6d: unreachable instruction
fs/notify/mark.o: warning: objtool: fsnotify_add_mark_locked()+0x30: unreachable instruction
fs/jfs/jfs_dtree.o: warning: objtool: add_index()+0x54: unreachable instruction
kernel/seccomp.o: warning: objtool: do_seccomp()+0x5a: unreachable instruction
fs/jfs/jfs_metapage.o: warning: objtool: metapage_invalidatepage()+0xe: unreachable instruction
fs/jfs/jfs_logmgr.o: warning: objtool: lbmIODone()+0x32b: unreachable instruction
fs/ntfs/aops.o: warning: objtool: ntfs_bmap()+0x75: unreachable instruction
fs/jfs/jfs_txnmgr.o: warning: objtool: txUnlock()+0xbc: unreachable instruction
fs/ntfs/attrib.o: warning: objtool: ntfs_attr_find_in_attrdef()+0xe: unreachable instruction
fs/ntfs/collate.o: warning: objtool: ntfs_collate()+0x18: can't find jump dest instruction at .text+0xb5
fs/nilfs2/segment.o: warning: objtool: nilfs_transaction_unlock()+0x2e: unreachable instruction
fs/ntfs/compress.o: warning: objtool: ntfs_read_compressed_block()+0x84: unreachable instruction
fs/ntfs/dir.o: warning: objtool: ntfs_lookup_inode_by_name()+0x41: 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:339:21: note: 'pdeo' was declared here
drivers/ata/libata-core.o: warning: objtool: ata_qc_issue()+0xe5: unreachable instruction
fs/ntfs/file.o: warning: objtool: ntfs_perform_write()+0x319: unreachable instruction
fs/ntfs/index.o: warning: objtool: ntfs_index_lookup()+0x44: unreachable instruction
fs/ntfs/inode.o: warning: objtool: ntfs_init_locked_inode()+0x4d: unreachable instruction
/kisskb/src/lib/rhashtable.c: In function 'rht_deferred_worker':
/kisskb/src/lib/rhashtable.c:264:2: warning: 'next' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/lib/rhashtable.c:229:28: note: 'next' was declared here
fs/ntfs/mft.o: warning: objtool: ntfs_sync_mft_mirror()+0x40: unreachable instruction
fs/proc/array.o: warning: objtool: proc_task_name()+0x4e: unreachable instruction
fs/ntfs/runlist.o: warning: objtool: ntfs_are_rl_mergeable()+0x7: unreachable instruction
fs/ntfs/super.o: warning: objtool: ntfs_fill_super()+0x167: unreachable instruction
fs/ntfs/bitmap.o: warning: objtool: __ntfs_bitmap_set_bits_in_run()+0x26: unreachable instruction
fs/ntfs/lcnalloc.o: warning: objtool: ntfs_cluster_alloc()+0x36: unreachable instruction
fs/ntfs/logfile.o: warning: objtool: ntfs_check_logfile()+0x4a9: unreachable instruction
drivers/bcma/driver_chipcommon_pmu.o: warning: objtool: bcma_pmu_pll_clock()+0x24: unreachable instruction
lib/assoc_array.o: warning: objtool: assoc_array_destroy_subtree()+0x38: unreachable instruction
lib/list_debug.o: warning: objtool: __list_add_valid()+0x20: unreachable instruction
drivers/char/agp/intel-gtt.o: warning: objtool: intel_fake_agp_insert_entries()+0x14c: unreachable instruction
lib/genalloc.o: warning: objtool: gen_pool_free()+0x4b: unreachable instruction
lib/syscall.o: warning: objtool: collect_syscall()+0xf2: unreachable instruction
drivers/base/regmap/regmap-irq.o: warning: objtool: regmap_irq_thread()+0xa9: unreachable instruction
drivers/base/devres.o: warning: objtool: release_nodes()+0xb6: unreachable instruction
fs/ufs/balloc.o: warning: objtool: ufs_new_fragments()+0x929: unreachable instruction
drivers/base/platform-msi.o: warning: objtool: platform_msi_create_irq_domain()+0x13: unreachable instruction
fs/udf/truncate.o: warning: objtool: udf_truncate_extents()+0x3b: unreachable instruction
fs/ufs/super.o: warning: objtool: ufs_show_options()+0x38: unreachable instruction
/kisskb/src/fs/udf/unicode.c: In function 'udf_name_conv_char':
/kisskb/src/fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized]
lib/ioremap.o: warning: objtool: ioremap_page_range()+0x22: unreachable instruction
lib/kobject.o: warning: objtool: kobject_add_internal()+0x180: unreachable instruction
lib/plist.o: warning: objtool: plist_requeue()+0x14: unreachable instruction
lib/radix-tree.o: warning: objtool: __radix_tree_insert()+0x1b: unreachable instruction
drivers/clk/renesas/clk-emev2.o: warning: objtool: emev2_smu_init()+0x1b: unreachable instruction
/kisskb/src/drivers/clk/sunxi-ng/ccu_mux.c: In function 'ccu_mux_helper_determine_rate':
/kisskb/src/drivers/clk/sunxi-ng/ccu_mux.c:153:22: warning: 'best_parent' may be used uninitialized in this function [-Wuninitialized]
drivers/crypto/cavium/nitrox/nitrox_reqmgr.o: warning: objtool: dma_map_sg_attrs.constprop.6()+0x21: unreachable instruction
drivers/crypto/ccree/cc_buffer_mgr.o: warning: objtool: dma_map_sg_attrs.constprop.12()+0x21: unreachable instruction
fs/super.o: warning: objtool: vfs_get_super()+0x25: unreachable instruction
drivers/crypto/mediatek/mtk-aes.o: warning: objtool: dma_map_sg_attrs.constprop.13()+0x21: unreachable instruction
drivers/crypto/atmel-aes.o: warning: objtool: dma_map_sg_attrs.constprop.14()+0x36: unreachable instruction
drivers/crypto/inside-secure/safexcel_cipher.o: warning: objtool: dma_map_sg_attrs.constprop.5()+0x36: unreachable instruction
drivers/crypto/atmel-tdes.o: warning: objtool: dma_map_sg_attrs.constprop.15()+0x1c: unreachable instruction
drivers/dma-buf/dma-buf.o: warning: objtool: dma_buf_release()+0x27: unreachable instruction
fs/exec.o: warning: objtool: flush_old_exec()+0x1c6: unreachable instruction
drivers/dma-buf/dma-fence.o: warning: objtool: dma_fence_init()+0xe: unreachable instruction
/kisskb/src/drivers/dma-buf/reservation.c: In function 'reservation_object_add_shared_fence':
/kisskb/src/drivers/dma-buf/reservation.c:211:7: warning: 'k' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/dma-buf/reservation.c:161:17: note: 'k' was declared here
fs/namei.o: warning: objtool: unlazy_walk()+0x13: unreachable instruction
drivers/crypto/picoxcell_crypto.o: warning: objtool: dma_map_sg_attrs.constprop.12()+0x36: unreachable instruction
drivers/crypto/s5p-sss.o: warning: objtool: dma_map_sg_attrs.constprop.7()+0x36: unreachable instruction
fs/dcache.o: warning: objtool: hlist_bl_add_head_rcu()+0x1f: unreachable instruction
fs/inode.o: warning: objtool: clear_inode()+0x22: unreachable instruction
fs/file.o: warning: objtool: expand_files()+0x18b: unreachable instruction
/kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery':
/kisskb/src/drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
drivers/ide/ide-io.o: warning: objtool: do_ide_request()+0x1a0: unreachable instruction
drivers/ide/ide-probe.o: warning: objtool: ide_host_remove()+0x1d: unreachable instruction
drivers/i2c/busses/i2c-stm32.o: warning: objtool: stm32_i2c_prep_dma_xfer()+0x7f: unreachable instruction
drivers/ide/ide-disk.o: warning: objtool: ide_do_rw_disk()+0x21: unreachable instruction
drivers/ide/ide-tape.o: warning: objtool: idetape_do_request()+0x2a: unreachable instruction
drivers/input/gameport/gameport.o: warning: objtool: gameport_start_polling()+0x35: unreachable instruction
/kisskb/src/fs/splice.c: In function '__do_compat_sys_vmsplice':
/kisskb/src/fs/splice.c:1384:29: warning: 'type' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/splice.c: In function '__do_sys_vmsplice':
/kisskb/src/fs/splice.c:1358:22: warning: 'type' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/lightnvm/core.c: In function 'nvm_ioctl_dev_create.isra.15':
/kisskb/src/include/linux/string.h:266:29: warning: array subscript is above array bounds [-Warray-bounds]
drivers/md/bcache/bset.o: warning: objtool: make_bfloat()+0xcd: unreachable instruction
fs/block_dev.o: warning: objtool: blkdev_get()+0x1e0: unreachable instruction
drivers/md/bcache/closure.o: warning: objtool: closure_put_after_sub()+0x11: unreachable instruction
fs/buffer.o: warning: objtool: end_buffer_async_read()+0x14: unreachable instruction
drivers/md/bcache/extents.o: warning: objtool: bch_extent_insert_fixup()+0x34: unreachable instruction
fs/direct-io.o: warning: objtool: do_blockdev_direct_IO()+0x523: unreachable instruction
drivers/md/bcache/btree.o: warning: objtool: bch_btree_insert_keys()+0x142: unreachable instruction
fs/mpage.o: warning: objtool: __mpage_writepage()+0x86: unreachable instruction
drivers/md/bcache/journal.o: warning: objtool: bch_journal_replay()+0x4c: unreachable instruction
drivers/md/bcache/movinggc.o: warning: objtool: closure_call.constprop.9()+0x2f: unreachable instruction
drivers/md/bcache/request.o: warning: objtool: cache_lookup_fn()+0xdc: unreachable instruction
fs/mbcache.o: warning: objtool: mb_cache_entry_create()+0x116: unreachable instruction
drivers/md/bcache/super.o: warning: objtool: cached_dev_detach_finish()+0x20: unreachable instruction
drivers/md/bcache/util.o: warning: objtool: bch_bio_map()+0x1d: unreachable instruction
drivers/memstick/core/mspro_block.o: warning: objtool: h_mspro_block_transfer_data()+0x190: unreachable instruction
drivers/md/bcache/writeback.o: warning: objtool: read_dirty()+0x22: unreachable instruction
fs/iomap.o: warning: objtool: iomap_read_inline_data.isra.18()+0x25: unreachable instruction
drivers/md/raid5-cache.o: warning: objtool: r5c_flush_stripe()+0x19: unreachable instruction
drivers/md/raid10.o: warning: objtool: raid10_sync_request()+0x721: unreachable instruction
/kisskb/src/drivers/mfd/arizona-core.c: In function 'arizona_dev_init':
/kisskb/src/drivers/mfd/arizona-core.c:1422:6: warning: 'n_subdevs' may be used uninitialized in this function [-Wuninitialized]
drivers/md/raid5.o: warning: objtool: do_release_stripe()+0x20: unreachable instruction
drivers/message/fusion/mptsas.o: warning: objtool: mptsas_firmware_event_work()+0x65e: unreachable instruction
drivers/md/raid5-ppl.o: warning: objtool: ppl_recover_entry()+0x2c7: unreachable instruction
drivers/md/md-bitmap.o: warning: objtool: md_bitmap_create()+0x38: unreachable instruction
drivers/mfd/wm8994-core.o: warning: objtool: wm8994_i2c_probe()+0x2d1: unreachable instruction
drivers/mtd/chips/cfi_util.o: warning: objtool: cfi_build_cmd()+0x21: unreachable instruction
drivers/mmc/host/sdhci.o: warning: objtool: sdhci_send_command()+0x272: unreachable instruction
drivers/mmc/host/sdhci-pci-core.o: warning: objtool: sdhci_pci_probe()+0x1b: unreachable instruction
drivers/mmc/host/omap_hsmmc.o: warning: objtool: omap_hsmmc_request()+0x1f: unreachable instruction
drivers/mtd/maps/nettel.o: warning: objtool: nettel_init()+0x544: can't find jump dest instruction at .init.text+0x548
drivers/mmc/host/tifm_sd.o: warning: objtool: tifm_sd_exec()+0x43: unreachable instruction
drivers/mmc/host/uniphier-sd.o: warning: objtool: dma_map_sg_attrs.constprop.6()+0x36: unreachable instruction
/kisskb/src/drivers/iio/temperature/mlx90632.c: In function 'mlx90632_read_raw':
/kisskb/src/drivers/iio/temperature/mlx90632.c:473:39: warning: 'object_old_raw' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/iio/temperature/mlx90632.c:430:56: note: 'object_old_raw' was declared here
/kisskb/src/drivers/iio/temperature/mlx90632.c:473:39: warning: 'object_new_raw' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/iio/temperature/mlx90632.c:430:40: note: 'object_new_raw' was declared here
drivers/misc/tifm_core.o: warning: objtool: tifm_map_sg()+0x37: unreachable instruction
drivers/mtd/mtdconcat.o: warning: objtool: concat_erase()+0x11d: unreachable instruction
/kisskb/src/drivers/pinctrl/intel/pinctrl-cherryview.c: In function 'chv_pinctrl_probe':
/kisskb/src/drivers/pinctrl/intel/pinctrl-cherryview.c:1627:29: warning: 'irq_base' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/pinctrl/intel/pinctrl-cherryview.c:1546:14: note: 'irq_base' was declared here
drivers/rpmsg/virtio_rpmsg_bus.o: warning: objtool: rpmsg_probe()+0x17f: unreachable instruction
drivers/scsi/device_handler/scsi_dh_alua.o: warning: objtool: alua_rtpg_work()+0x53a: unreachable instruction
/kisskb/src/drivers/soc/qcom/wcnss_ctrl.c: In function 'wcnss_async_probe':
/kisskb/src/drivers/soc/qcom/wcnss_ctrl.c:307:5: warning: 'expect_cbc' may be used uninitialized in this function [-Wuninitialized]
drivers/spi/spi.o: warning: objtool: spi_map_buf()+0x189: unreachable instruction
drivers/scsi/libsas/sas_expander.o: warning: objtool: sas_add_parent_port()+0x34: unreachable instruction
drivers/scsi/scsi_lib_dma.o: warning: objtool: scsi_dma_map()+0x52: unreachable instruction
drivers/virtio/virtio.o: warning: objtool: virtio_dev_probe()+0x59: unreachable instruction
drivers/virtio/virtio_ring.o: warning: objtool: detach_buf()+0xef: unreachable instruction
/kisskb/src/drivers/video/backlight/adp8860_bl.c: In function 'adp8860_bl_ambient_light_level_show':
/kisskb/src/drivers/video/backlight/adp8860_bl.c:579:10: warning: 'ret_val' may be used uninitialized in this function [-Wuninitialized]
drivers/virtio/virtio_pci_modern.o: warning: objtool: vp_set()+0x1c: unreachable instruction
drivers/usb/host/isp116x-hcd.o: warning: objtool: start_atl_transfers()+0x152: unreachable instruction
Completed OK
# rm -rf /kisskb/build/linux-next-rand_x86_64-randconfig_x86_64
# Build took: 0:03:15.615742