# git rev-parse -q --verify 8c8399e0a3fba75b13d26d785a89c599b068b87a^{commit}
8c8399e0a3fba75b13d26d785a89c599b068b87a
already have revision, skipping fetch
# git checkout -q -f -B kisskb 8c8399e0a3fba75b13d26d785a89c599b068b87a
# git clean -qxdf
# < git log -1
# commit 8c8399e0a3fba75b13d26d785a89c599b068b87a
# Author: Stephen Rothwell <sfr@canb.auug.org.au>
# Date:   Mon Aug 6 20:51:59 2018 +1000
# 
#     Add linux-next specific files for 20180806
#     
#     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 8c8399e0a3fba75b13d26d785a89c599b068b87a
# < 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=0xAA23F486
# 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-  
/kisskb/src/arch/x86/net/bpf_jit_comp.c: In function 'bpf_int_jit_compile':
/kisskb/src/arch/x86/net/bpf_jit_comp.c:1178:19: warning: 'proglen' may be used uninitialized in this function [-Wuninitialized]
kernel/rcu/sync.o: warning: objtool: rcu_sync_func()+0xf: unreachable instruction
arch/x86/mm/init_64.o: warning: objtool: sync_global_pgds_l4()+0x4f: unreachable instruction
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
arch/x86/kernel/apic/vector.o: warning: objtool: arch_early_irq_init()+0x20: unreachable instruction
mm/filemap.o: warning: objtool: __add_to_page_cache_locked()+0x77: unreachable instruction
kernel/cgroup/cgroup.o: warning: objtool: compare_css_sets()+0x78: unreachable instruction
arch/x86/mm/fault.o: warning: objtool: vmalloc_fault()+0x101: unreachable instruction
arch/x86/kernel/traps.o: warning: objtool: ist_begin_non_atomic()+0xb: unreachable instruction
kernel/time/timer.o: warning: objtool: timers_dead_cpu()+0x29: unreachable instruction
arch/x86/kernel/cpu/common.o: warning: objtool: identify_secondary_cpu()+0x11: unreachable instruction
kernel/sched/core.o: warning: objtool: sched_cpu_dying()+0x46: 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/softirq.o: warning: objtool: tasklet_kill_immediate()+0x13: unreachable instruction
kernel/dma/swiotlb.o: warning: objtool: swiotlb_tbl_map_single()+0xae: unreachable instruction
kernel/cpu.o: warning: objtool: takedown_cpu()+0x90: unreachable instruction
kernel/time/hrtimer.o: warning: objtool: hrtimers_dead_cpu()+0x20: unreachable instruction
kernel/resource.o: warning: objtool: find_next_iomem_res()+0x1b: unreachable instruction
kernel/power/suspend.o: warning: objtool: suspend_enter()+0x110: unreachable instruction
/kisskb/src/ipc/shm.c: In function 'ksys_shmdt':
/kisskb/src/ipc/shm.c:1685:59: warning: 'file' may be used uninitialized in this function [-Wuninitialized]
arch/x86/kernel/nmi.o: warning: objtool: do_nmi()+0x77: unreachable instruction
kernel/exit.o: warning: objtool: release_task()+0x51: unreachable instruction
fs/crypto/crypto.o: warning: objtool: fscrypt_encrypt_page()+0x25: unreachable instruction
security/keys/keyring.o: warning: objtool: search_nested_keyrings()+0x2b: unreachable instruction
arch/x86/mm/physaddr.o: warning: objtool: __phys_addr()+0x1f: unreachable instruction
kernel/cgroup/cpuset.o: warning: objtool: cpuset_init()+0x19: unreachable instruction
mm/page-writeback.o: warning: objtool: write_one_page()+0x3f: unreachable instruction
arch/x86/kernel/setup.o: warning: objtool: extend_brk()+0xf: unreachable instruction
mm/page_alloc.o: warning: objtool: move_freepages()+0x65: unreachable instruction
mm/swap.o: warning: objtool: lru_cache_add()+0x33: unreachable instruction
kernel/signal.o: warning: objtool: task_set_jobctl_pending()+0x13: unreachable instruction
crypto/api.o: warning: objtool: __crypto_alloc_tfm()+0x3d: unreachable instruction
fs/configfs/dir.o: warning: objtool: configfs_rmdir()+0x38: unreachable instruction
kernel/sched/rt.o: warning: objtool: pick_next_pushable_task()+0x31: unreachable instruction
kernel/params.o: warning: objtool: kernel_add_sysfs_param()+0x45: unreachable instruction
mm/shmem.o: warning: objtool: shmem_init()+0x13: unreachable instruction
arch/x86/kernel/quirks.o: warning: objtool: ich_force_hpet_resume()+0x18: unreachable instruction
mm/vmscan.o: warning: objtool: page_ref_unfreeze()+0x25: unreachable instruction
/kisskb/src/arch/x86/kernel/e820.c: In function 'e820__setup_pci_gap':
/kisskb/src/arch/x86/kernel/e820.c:653:2: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized]
fs/fscache/cache.o: warning: objtool: fscache_withdraw_cache()+0x8a: unreachable instruction
arch/x86/kernel/e820.o: warning: objtool: e820__reallocate_tables()+0x25: unreachable instruction
kernel/sched/deadline.o: warning: objtool: pick_next_pushable_dl_task()+0x23: unreachable instruction
kernel/workqueue.o: warning: objtool: wq_numa_init()+0x50: unreachable instruction
kernel/irq/matrix.o: warning: objtool: irq_matrix_assign_system()+0x12: unreachable instruction
crypto/algapi.o: warning: objtool: crypto_unregister_template()+0x2b: unreachable instruction
drivers/android/binder_alloc.o: warning: objtool: binder_insert_allocated_buffer_locked()+0x13: unreachable instruction
kernel/cred.o: warning: objtool: __put_cred()+0x8: unreachable instruction
/kisskb/src/mm/vmstat.c: In function 'sysctl_vm_numa_stat_handler':
/kisskb/src/mm/vmstat.c:89:5: warning: 'oldval' may be used uninitialized in this function [-Wuninitialized]
arch/x86/kernel/alternative.o: warning: objtool: apply_paravirt()+0x37: unreachable instruction
fs/fscache/cookie.o: warning: objtool: __fscache_disable_cookie()+0x85: unreachable instruction
kernel/smpboot.o: warning: objtool: smpboot_thread_fn()+0xe4: unreachable instruction
fs/jffs2/file.o: warning: objtool: jffs2_do_readpage_nolock()+0x2d: 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]
drivers/android/binder.o: warning: objtool: binder_free_proc()+0x19: unreachable instruction
mm/compaction.o: warning: objtool: __SetPageMovable()+0x26: unreachable instruction
mm/percpu.o: warning: objtool: pcpu_setup_first_chunk()+0x64: unreachable instruction
fs/ecryptfs/read_write.o: warning: objtool: ecryptfs_write()+0x163: unreachable instruction
mm/list_lru.o: warning: objtool: __list_lru_walk_one()+0x70: unreachable instruction
fs/jffs2/nodelist.o: warning: objtool: jffs2_link_node_ref()+0x13: unreachable instruction
fs/notify/inotify/inotify_user.o: warning: objtool: inotify_idr_find_locked()+0x10: unreachable instruction
mm/debug.o: warning: objtool: __dump_page()+0x68: unreachable instruction
mm/workingset.o: warning: objtool: workingset_eviction()+0x5c: unreachable instruction
fs/dlm/lock.o: warning: objtool: add_lkb()+0x5b: unreachable instruction
fs/fscache/object.o: warning: objtool: fscache_look_up_object()+0x74: unreachable instruction
fs/fscache/operation.o: warning: objtool: fscache_put_operation()+0x86: unreachable instruction
fs/ecryptfs/crypto.o: warning: objtool: ecryptfs_compute_root_iv()+0x27: unreachable instruction
fs/jffs2/readinode.o: warning: objtool: jffs2_get_inode_nodes()+0x279: unreachable instruction
mm/gup.o: warning: objtool: gup_pte_range()+0x149: unreachable instruction
fs/fscache/page.o: warning: objtool: __fscache_uncache_page()+0x81: unreachable instruction
fs/fscache/object-list.o: warning: objtool: fscache_objlist_add()+0x35: unreachable instruction
mm/mlock.o: warning: objtool: __putback_lru_fast_prepare()+0x2d: unreachable instruction
fs/orangefs/inode.o: warning: objtool: orangefs_readpages()+0x101: unreachable instruction
kernel/module.o: warning: objtool: frob_ro_after_init()+0x10: unreachable instruction
fs/jffs2/gc.o: warning: objtool: jffs2_garbage_collect_pass()+0x171: unreachable instruction
fs/ecryptfs/miscdev.o: warning: objtool: ecryptfs_miscdev_release()+0x20: unreachable instruction
fs/orangefs/orangefs-mod.o: warning: objtool: orangefs_exit()+0x5a: unreachable instruction
kernel/kexec_file.o: warning: objtool: arch_kexec_kernel_image_load()+0x1d: unsupported stack register modification
mm/memory.o: warning: objtool: __tlb_remove_page_size()+0x13: unreachable instruction
mm/mmap.o: warning: objtool: __vma_adjust()+0x324: unreachable instruction
fs/quota/dquot.o: warning: objtool: dqput()+0x5c: unreachable instruction
mm/pagewalk.o: warning: objtool: walk_page_vma()+0x21: 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/sysfs/file.o: warning: objtool: sysfs_kf_seq_show()+0x37: unreachable instruction
fs/jffs2/debug.o: warning: objtool: __jffs2_dbg_acct_sanity_check_nolock()+0x89: unreachable instruction
kernel/seccomp.o: warning: objtool: seccomp_attach_filter()+0x20: unreachable instruction
fs/jffs2/wbuf.o: warning: objtool: jffs2_incore_replace_raw.isra.7()+0x14: unreachable instruction
fs/proc/array.o: warning: objtool: proc_task_name()+0x4c: unreachable instruction
drivers/bcma/driver_chipcommon_pmu.o: warning: objtool: bcma_pmu_pll_clock()+0x24: unreachable instruction
mm/rmap.o: warning: objtool: page_move_anon_rmap()+0x36: unreachable instruction
fs/jffs2/xattr.o: warning: objtool: save_xattr_datum()+0x33: unreachable instruction
mm/vmalloc.o: warning: objtool: alloc_vmap_area()+0x26: unreachable instruction
fs/super.o: warning: objtool: vfs_get_super()+0x25: 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/jffs2/summary.o: warning: objtool: jffs2_sum_add_kvec()+0x15a: unreachable instruction
net/bluetooth/af_bluetooth.o: warning: objtool: bt_sock_reclassify_lock()+0x10: unreachable instruction
fs/exec.o: warning: objtool: de_thread()+0x1da: 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]
drivers/base/regmap/regmap-irq.o: warning: objtool: regmap_irq_thread()+0xa9: unreachable instruction
fs/dcache.o: warning: objtool: hlist_bl_add_head_rcu()+0x1f: unreachable instruction
mm/memory_hotplug.o: warning: objtool: add_memory_resource()+0xf2: unreachable instruction
fs/inode.o: warning: objtool: clear_inode()+0x21: unreachable instruction
fs/file.o: warning: objtool: expand_fdtable()+0x6e: unreachable instruction
mm/migrate.o: warning: objtool: add_page_for_migration()+0x86: unreachable instruction
fs/namei.o: warning: objtool: follow_down()+0x1e: unreachable instruction
mm/slub.o: warning: objtool: __cmpxchg_double_slab.isra.67()+0x2a: unreachable instruction
fs/libfs.o: warning: objtool: simple_write_end()+0x6a: unreachable instruction
mm/memcontrol.o: warning: objtool: mem_cgroup_reset()+0x68: unreachable instruction
net/core/sock.o: warning: objtool: sk_alloc_sg()+0x142: 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]
mm/zsmalloc.o: warning: objtool: zs_map_object()+0x21: unreachable instruction
drivers/dma/dw/core.o: warning: objtool: dwc_free_chan_resources()+0x32: unreachable instruction
lib/mpi/mpi-pow.o: warning: objtool: mpi_powm()+0x244: unreachable instruction
mm/userfaultfd.o: warning: objtool: mcopy_atomic()+0x27: unreachable instruction
drivers/base/devres.o: warning: objtool: remove_nodes.isra.4()+0x9a: unreachable instruction
/kisskb/src/net/core/gen_stats.c: In function '__gnet_stats_copy_basic':
/kisskb/src/net/core/gen_stats.c:161:19: warning: 'seq' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm-sysfs.c: In function 'pubek_show':
/kisskb/src/drivers/char/tpm/tpm-sysfs.c:56:5: warning: 'tpm_buf.data' may be used uninitialized in this function [-Wuninitialized]
net/core/skbuff.o: warning: objtool: pskb_expand_head()+0x23: unreachable instruction
net/core/flow_dissector.o: warning: objtool: skb_flow_dissector_init()+0x22: unreachable instruction
arch/x86/kernel/machine_kexec_64.o: warning: objtool: arch_kexec_kernel_image_load()+0x37: unsupported stack register modification
/kisskb/src/drivers/dma/sh/rcar-dmac.c: In function 'rcar_dmac_chan_prep_sg':
/kisskb/src/drivers/dma/sh/rcar-dmac.c:937:23: warning: 'high_mem_addr' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/dma/sh/rcar-dmac.c:936:23: warning: 'high_dev_addr' may be used uninitialized in this function [-Wuninitialized]
drivers/dma/sh/rcar-dmac.o: warning: objtool: rcar_dmac_realloc_hwdesc.isra.23()+0x67: unreachable instruction
drivers/dma-buf/dma-buf.o: warning: objtool: dma_buf_vunmap()+0x1a: unreachable instruction
/kisskb/src/drivers/dma-buf/reservation.c: In function 'reservation_object_add_shared_replace':
/kisskb/src/drivers/dma-buf/reservation.c:211:7: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
fs/userfaultfd.o: warning: objtool: userfaultfd_ctx_put.part.23()+0xd: unreachable instruction
drivers/dma-buf/dma-fence.o: warning: objtool: dma_fence_init()+0x7: unreachable instruction
fs/locks.o: warning: objtool: locks_free_lock()+0x19: unreachable instruction
net/key/af_key.o: warning: objtool: pfkey_send_new_mapping()+0x14f: unreachable instruction
net/l2tp/l2tp_core.o: warning: objtool: l2tp_session_queue_purge()+0xd: unreachable instruction
/kisskb/src/net/core/dev.c: In function 'validate_xmit_skb_list':
/kisskb/src/net/core/dev.c:3334:15: warning: 'tail' may be used uninitialized in this function [-Wuninitialized]
net/core/rtnetlink.o: warning: objtool: rtnl_register_internal()+0x27: unreachable instruction
/kisskb/src/lib/rhashtable.c: In function 'rhashtable_rehash_one':
/kisskb/src/lib/rhashtable.c:265:2: warning: 'next' may be used uninitialized in this function [-Wuninitialized]
net/core/dev.o: warning: objtool: gro_pull_from_frag0()+0x25: unreachable instruction
net/decnet/dn_rules.o: warning: objtool: dn_fib_rules_init()+0x26: unreachable instruction
/kisskb/src/drivers/fsi/fsi-master-ast-cf.c: In function 'dump_ucode_trace.isra.24':
/kisskb/src/drivers/fsi/fsi-master-ast-cf.c:459:5: warning: 'p' may be used uninitialized in this function [-Wuninitialized]
net/ipv6/ip6_output.o: warning: objtool: __ip6_append_data.isra.34()+0x5ff: unreachable instruction
drivers/dma/coh901318.o: warning: objtool: dma_irq_handler()+0x8d: unreachable instruction
net/core/filter.o: warning: objtool: bpf_msg_pull_data()+0x171: unreachable instruction
net/netlink/genetlink.o: warning: objtool: genl_validate_assign_mc_groups()+0x65: unreachable instruction
net/ipv6/ip6_fib.o: warning: objtool: fib6_add_rt2node()+0x2e1: unreachable instruction
crypto/drbg.o: warning: objtool: drbg_async_seed()+0x54: unreachable instruction
/kisskb/src/net/ncsi/ncsi-manage.c: In function 'set_one_vid':
/kisskb/src/net/ncsi/ncsi-manage.c:625:19: warning: 'vid' may be used uninitialized in this function [-Wuninitialized]
net/openvswitch/datapath.o: warning: objtool: ovs_flow_cmd_new()+0x2b0: unreachable instruction
net/packet/af_packet.o: warning: objtool: tpacket_rcv()+0x2fb: unreachable instruction
lib/assoc_array.o: warning: objtool: assoc_array_destroy_subtree()+0x38: unreachable instruction
net/ipv4/ip_output.o: warning: objtool: ip_do_fragment()+0x18a: unreachable instruction
net/sched/sch_generic.o: warning: objtool: dev_trans_start()+0xc: unreachable instruction
drivers/dma/timb_dma.o: warning: objtool: td_free_chan_resources()+0x33: unreachable instruction
drivers/input/gameport/gameport.o: warning: objtool: gameport_start_polling()+0x35: unreachable instruction
lib/genalloc.o: warning: objtool: gen_pool_free()+0x4b: unreachable instruction
net/ipv4/inet_connection_sock.o: warning: objtool: inet_child_forget()+0x96: unreachable instruction
net/unix/garbage.o: warning: objtool: unix_inflight()+0x4a: unreachable instruction
net/wimax/id-table.o: warning: objtool: wimax_id_table_add()+0x27: unreachable instruction
net/openvswitch/flow_table.o: warning: objtool: ovs_flow_tbl_remove()+0x19: unreachable instruction
net/wimax/op-msg.o: warning: objtool: wimax_msg_send()+0x56: unreachable instruction
net/sctp/sm_sideeffect.o: warning: objtool: sctp_cmd_interpreter.isra.26()+0x7f: unreachable instruction
net/wimax/op-reset.o: warning: objtool: wimax_reset()+0x4b: unreachable instruction
drivers/i2c/busses/i2c-stm32.o: warning: objtool: stm32_i2c_prep_dma_xfer()+0x7f: unreachable instruction
net/wimax/op-rfkill.o: warning: objtool: wimax_report_rfkill_hw()+0x37: unreachable instruction
net/wimax/op-state-get.o: warning: objtool: wimax_gnl_doit_state_get()+0x2c: unreachable instruction
net/ipv4/tcp_input.o: warning: objtool: tcp_tso_acked()+0x14: unreachable instruction
net/ipv4/tcp_output.o: warning: objtool: tcp_tso_should_defer()+0x62: unreachable instruction
net/wimax/stack.o: warning: objtool: wimax_gnl_re_state_change_send()+0x3b: unreachable instruction
net/xfrm/xfrm_policy.o: warning: objtool: xfrm_policy_destroy()+0xf: unreachable instruction
net/ipv4/tcp_fastopen.o: warning: objtool: tcp_fastopen_add_skb()+0xd3: unreachable instruction
drivers/gpu/drm/ttm/ttm_tt.o: warning: objtool: ttm_tt_swapout()+0x20: unreachable instruction
drivers/gpu/drm/ttm/ttm_bo.o: warning: objtool: ttm_bo_release_list()+0x1b: unreachable instruction
/kisskb/src/net/tipc/socket.c: In function 'tipc_recvmsg':
/kisskb/src/net/tipc/socket.c:1691:27: warning: 'copy' may be used uninitialized in this function [-Wuninitialized]
lib/kobject.o: warning: objtool: create_dir()+0x8d: unreachable instruction
lib/plist.o: warning: objtool: plist_requeue()+0x1d: 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]
lib/radix-tree.o: warning: objtool: radix_tree_tag_set()+0x38: unreachable instruction
drivers/gpu/drm/udl/udl_dmabuf.o: warning: objtool: udl_map_dma_buf()+0x1a9: unreachable instruction
/kisskb/src/net/sctp/output.c: In function 'sctp_packet_config':
/kisskb/src/include/net/sock.h:1926:19: warning: 'sk' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/sctp/output.c:94:15: note: 'sk' was declared here
drivers/gpu/drm/drm_crtc_helper.o: warning: objtool: drm_crtc_helper_set_config()+0x2b: unreachable instruction
net/sctp/input.o: warning: objtool: sctp_rcv()+0x1e7: unreachable instruction
drivers/mtd/chips/cfi_util.o: warning: objtool: cfi_merge_status()+0x32: unreachable instruction
drivers/misc/ad525x_dpot.o: warning: objtool: dpot_write_spi()+0x85: unreachable instruction
drivers/gpu/drm/virtio/virtgpu_vq.o: warning: objtool: virtio_gpu_get_vbuf.isra.4()+0x3e: unreachable instruction
drivers/mfd/wm8994-core.o: warning: objtool: wm8994_device_init.isra.6()+0xb7: unreachable instruction
drivers/platform/chrome/cros_ec_proto.o: warning: objtool: prepare_packet()+0xc: unreachable instruction
drivers/platform/chrome/cros_ec_i2c.o: warning: objtool: cros_ec_pkt_xfer_i2c()+0x43: unreachable instruction
drivers/platform/chrome/cros_ec_spi.o: warning: objtool: cros_ec_spi_receive_packet()+0x16: unreachable instruction
net/ipv4/ping.o: warning: objtool: ping_getfrag()+0x1e: unreachable instruction
drivers/rpmsg/virtio_rpmsg_bus.o: warning: objtool: rpmsg_probe()+0x162: unreachable instruction
drivers/net/wan/hdlc_ppp.o: warning: objtool: ppp_cp_event()+0x69: unreachable instruction
/kisskb/src/drivers/nfc/st21nfca/core.c: In function 'st21nfca_hci_target_from_gate':
/kisskb/src/drivers/nfc/st21nfca/core.c:664:10: warning: 'len' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/nfc/st21nfca/core.c:663:20: warning: 'sak' may be used uninitialized in this function [-Wuninitialized]
drivers/spi/spi.o: warning: objtool: spi_map_buf()+0x1f6: unreachable instruction
drivers/tty/serial/8250/8250_core.o: warning: objtool: serial_unlink_irq_chain()+0x44: unreachable instruction
/kisskb/src/drivers/tty/serial/serial_core.c: In function 'uart_write':
/kisskb/src/include/linux/spinlock.h:384:2: warning: 'flags' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/serial_core.c:567:16: note: 'flags' was declared here
drivers/virtio/virtio.o: warning: objtool: virtio_dev_probe()+0x59: unreachable instruction
drivers/virtio/virtio_ring.o: warning: objtool: detach_buf()+0xf0: unreachable instruction
drivers/net/wireless/marvell/libertas/cmd.o: warning: objtool: lbs_set_deep_sleep()+0x5a: unreachable instruction
drivers/tty/serial/atmel_serial.o: warning: objtool: dma_map_sg_attrs.constprop.49()+0x1c: unreachable instruction
drivers/net/wireless/marvell/libertas/main.o: warning: objtool: lbs_add_card()+0x46: unreachable instruction
net/ipv4/inet_diag.o: warning: objtool: inet_sk_diag_fill()+0x49: unreachable instruction
drivers/net/wireless/marvell/libertas/firmware.o: warning: objtool: lbs_get_firmware()+0x1a: 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_gem_map_dma_buf()+0x9d: unreachable instruction
/kisskb/src/drivers/tty/serial/qcom_geni_serial.c: In function 'qcom_geni_serial_probe':
/kisskb/src/drivers/tty/serial/qcom_geni_serial.c:1318:2: warning: 'drv' may be used uninitialized in this function [-Wuninitialized]
drivers/video/fbdev/omap2/omapfb/dss/dss.o: warning: objtool: dss_select_dsi_clk_source()+0x1c: unreachable instruction
drivers/net/usb/smsc75xx.o: warning: objtool: smsc75xx_write_eeprom()+0x20: unreachable instruction
drivers/video/fbdev/core/fb_defio.o: warning: objtool: fb_deferred_io_fault()+0x59: unreachable instruction
drivers/pinctrl/uniphier/pinctrl-uniphier-core.o: warning: objtool: uniphier_pctl_pin_dbg_show()+0x46: 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]
/kisskb/src/drivers/gpu/drm/drm_atomic.c: In function 'drm_atomic_connector_check':
/kisskb/src/drivers/gpu/drm/drm_atomic.c:760:38: warning: 'crtc_state' may be used uninitialized in this function [-Wuninitialized]
drivers/mtd/mtdconcat.o: warning: objtool: concat_erase()+0x11b: unreachable instruction
drivers/video/fbdev/omap2/omapfb/dss/dispc.o: warning: objtool: DISPC_CONV_COEF_OFFSET()+0xd: unreachable instruction
drivers/usb/host/isp1362-hcd.o: warning: objtool: claim_ptd_buffers()+0x1c: unreachable instruction
drivers/spi/spi-ep93xx.o: warning: objtool: ep93xx_spi_dma_prepare()+0x22a: unreachable instruction
drivers/usb/host/isp116x-hcd.o: warning: objtool: preproc_atl_queue()+0x26: unreachable instruction
drivers/gpu/drm/drm_vblank.o: warning: objtool: drm_vblank_restore()+0x29: unreachable instruction
drivers/video/fbdev/smscufx.o: warning: objtool: ufx_raw_rect()+0x16: unreachable instruction
/kisskb/src/drivers/usb/serial/f81534.c: In function 'f81534_set_register':
/kisskb/src/drivers/usb/serial/f81534.c:244:3: warning: 'status' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/usb/serial/f81534.c: In function 'f81534_get_register':
/kisskb/src/drivers/usb/serial/f81534.c:283:3: warning: 'status' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/linux-next-rand_x86_64-randconfig_x86_64
# Build took: 0:02:17.751709