# git rev-parse -q --verify 6201f31a39f807de2d4832db6d761027bd7e926f^{commit}
6201f31a39f807de2d4832db6d761027bd7e926f
already have revision, skipping fetch
# git checkout -q -f -B kisskb 6201f31a39f807de2d4832db6d761027bd7e926f
# git clean -qxdf
# < git log -1
# commit 6201f31a39f807de2d4832db6d761027bd7e926f
# Author: Stephen Rothwell <sfr@canb.auug.org.au>
# Date:   Tue Oct 30 16:01:37 2018 +1100
# 
#     Add linux-next specific files for 20181030
#     
#     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 6201f31a39f807de2d4832db6d761027bd7e926f
# < 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=0xB9D0DCD
# 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
# 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-  
kernel/dma/direct.o: warning: objtool: dma_direct_map_sg()+0x27: unreachable instruction
kernel/dma/swiotlb.o: warning: objtool: swiotlb_tbl_map_single()+0xa4: unreachable instruction
kernel/dma/mapping.o: warning: objtool: dma_common_get_sgtable()+0x75: 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]
kernel/rcu/sync.o: warning: objtool: rcu_sync_func()+0x15: unreachable instruction
kernel/sched/core.o: warning: objtool: sched_cpu_dying()+0x9c: unreachable instruction
fs/configfs/dir.o: warning: objtool: configfs_rmdir()+0x72: unreachable instruction
kernel/exit.o: warning: objtool: release_task()+0x140: unreachable instruction
kernel/params.o: warning: objtool: param_sysfs_init()+0x138: unreachable instruction
kernel/time/timer.o: warning: objtool: timers_dead_cpu()+0x2b: unreachable instruction
security/keys/keyring.o: warning: objtool: search_nested_keyrings()+0x2e: unreachable instruction
kernel/softirq.o: warning: objtool: tasklet_kill_immediate()+0x17: unreachable instruction
kernel/cgroup/cgroup.o: warning: objtool: find_css_set()+0x17e: unreachable instruction
arch/x86/mm/init_64.o: warning: objtool: sync_global_pgds()+0x119: unreachable instruction
arch/x86/kernel/apic/vector.o: warning: objtool: arch_early_irq_init()+0x26: unreachable instruction
mm/truncate.o: warning: objtool: invalidate_inode_pages2_range()+0x15a: unreachable instruction
kernel/cpu.o: warning: objtool: takedown_cpu()+0x8f: unreachable instruction
kernel/signal.o: warning: objtool: task_set_jobctl_pending()+0xf: unreachable instruction
kernel/workqueue.o: warning: objtool: workqueue_init_early()+0x36: unreachable instruction
kernel/time/hrtimer.o: warning: objtool: hrtimers_dead_cpu()+0x24: unreachable instruction
kernel/cred.o: warning: objtool: __put_cred()+0xc: 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]
kernel/smpboot.o: warning: objtool: smpboot_thread_fn()+0xd9: unreachable instruction
arch/x86/mm/fault.o: warning: objtool: vmalloc_fault()+0xeb: unreachable instruction
ipc/sem.o: warning: objtool: do_semtimedop()+0x543: unreachable instruction
fs/fscache/cache.o: warning: objtool: fscache_add_cache()+0x29: unreachable instruction
kernel/module.o: warning: objtool: frob_ro_after_init()+0x14: 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]
/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]
fs/fuse/dir.o: warning: objtool: fuse_set_nowrite()+0x29: unreachable instruction
mm/shmem.o: warning: objtool: shmem_init()+0x16: unreachable instruction
arch/x86/kernel/cpu/common.o: warning: objtool: identify_secondary_cpu()+0x15: unreachable instruction
kernel/seccomp.o: warning: objtool: do_seccomp()+0x62: unreachable instruction
mm/vmscan.o: warning: objtool: __remove_mapping()+0x32: unreachable instruction
fs/fscache/cookie.o: warning: objtool: fscache_alloc_object()+0x9a: unreachable instruction
fs/fuse/dev.o: warning: objtool: fuse_copy_fill.part.24()+0x49: unreachable instruction
mm/page_alloc.o: warning: objtool: deferred_init_memmap()+0x9d: unreachable instruction
crypto/asymmetric_keys/public_key.o: warning: objtool: public_key_verify_signature()+0x30: unreachable instruction
crypto/api.o: warning: objtool: __crypto_alloc_tfm()+0x42: unreachable instruction
kernel/sched/deadline.o: warning: objtool: pick_next_pushable_dl_task()+0x27: unreachable instruction
mm/percpu.o: warning: objtool: pcpu_setup_first_chunk()+0x33: unreachable instruction
mm/list_lru.o: warning: objtool: __list_lru_walk_one.isra.12()+0x7a: unreachable instruction
fs/fuse/file.o: warning: objtool: fuse_writepages_fill()+0x3ef: unreachable instruction
fs/fscache/object.o: warning: objtool: fscache_look_up_object()+0x20: unreachable instruction
mm/gup.o: warning: objtool: __get_user_pages()+0x302: unreachable instruction
kernel/sched/rt.o: warning: objtool: pick_next_pushable_task()+0x35: unreachable instruction
kernel/irq/matrix.o: warning: objtool: irq_matrix_assign_system()+0x23: unreachable instruction
fs/fscache/operation.o: warning: objtool: fscache_put_operation()+0x20: unreachable instruction
mm/memory.o: warning: objtool: unmap_page_range()+0x33: unreachable instruction
drivers/dma/dw/core.o: warning: objtool: dwc_free_chan_resources()+0x36: unreachable instruction
mm/vmalloc.o: warning: objtool: pcpu_get_vm_areas()+0x63: unreachable instruction
mm/mmap.o: warning: objtool: mm_drop_all_locks()+0x1f: unreachable instruction
mm/rmap.o: warning: objtool: hugepage_add_anon_rmap()+0x23: unreachable instruction
drivers/dma-buf/dma-fence.o: warning: objtool: dma_fence_init()+0x15: unreachable instruction
drivers/crypto/mediatek/mtk-platform.o: warning: objtool: mtk_crypto_probe()+0x172: unreachable instruction
drivers/dma-buf/dma-buf.o: warning: objtool: dma_buf_release()+0x2e: unreachable instruction
drivers/bcma/driver_chipcommon_pmu.o: warning: objtool: bcma_pmu_pll_clock()+0x2a: unreachable instruction
fs/fscache/page.o: warning: objtool: __fscache_read_or_alloc_page()+0x49: unreachable instruction
fs/hugetlbfs/inode.o: warning: objtool: hugetlbfs_setattr()+0x31: unreachable instruction
drivers/crypto/mediatek/mtk-aes.o: warning: objtool: mtk_aes_dma()+0x16a: 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
mm/hugetlb.o: warning: objtool: huge_pte_alloc()+0xf7: unreachable instruction
drivers/dma/mediatek/mtk-hsdma.o: warning: objtool: mtk_hsdma_alloc_chan_resources()+0x5f: unreachable instruction
drivers/char/virtio_console.o: warning: objtool: free_buf()+0x31: unreachable instruction
mm/slab.o: warning: objtool: free_block()+0xfd: unreachable instruction
fs/notify/mark.o: warning: objtool: fsnotify_add_mark_locked()+0x32: unreachable instruction
arch/x86/kernel/traps.o: warning: objtool: ist_begin_non_atomic()+0xf: unreachable instruction
mm/page_isolation.o: warning: objtool: start_isolate_page_range()+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/notify/inotify/inotify_user.o: warning: objtool: inotify_idr_find_locked()+0x14: unreachable instruction
crypto/scatterwalk.o: warning: objtool: scatterwalk_ffwd()+0x57: unreachable instruction
crypto/algapi.o: warning: objtool: crypto_unregister_template()+0x30: unreachable instruction
drivers/hwspinlock/hwspinlock_core.o: warning: objtool: __hwspin_trylock()+0x1b: unreachable instruction
drivers/base/devres.o: warning: objtool: release_nodes()+0x10e: unreachable instruction
arch/x86/kernel/nmi.o: warning: objtool: do_nmi()+0x84: unreachable instruction
drivers/base/regmap/regmap-irq.o: warning: objtool: regmap_irq_thread()+0xa1: unreachable instruction
arch/x86/kernel/setup.o: warning: objtool: extend_brk()+0x13: unreachable instruction
fs/sysfs/file.o: warning: objtool: sysfs_kf_seq_show()+0x3b: unreachable instruction
drivers/crypto/img-hash.o: warning: objtool: img_hash_dma_task()+0x3d: unreachable instruction
drivers/crypto/s5p-sss.o: warning: objtool: s5p_hash_handle_queue()+0x51d: unreachable instruction
drivers/input/gameport/gameport.o: warning: objtool: gameport_start_polling()+0x40: unreachable instruction
/kisskb/src/arch/x86/kernel/e820.c: In function 'e820__setup_pci_gap':
/kisskb/src/arch/x86/kernel/e820.c:650:16: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized]
arch/x86/kernel/e820.o: warning: objtool: e820__reallocate_tables()+0x2a: 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]
arch/x86/kernel/quirks.o: warning: objtool: force_hpet_resume()+0x2c: unreachable instruction
arch/x86/kernel/alternative.o: warning: objtool: apply_alternatives()+0x48: unreachable instruction
drivers/dma/coh901318.o: warning: objtool: dma_irq_handler()+0x69: unreachable instruction
fs/super.o: warning: objtool: vfs_get_super()+0x2a: 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]
/kisskb/src/drivers/iommu/io-pgtable-arm-v7s.c: In function '__arm_v7s_map':
/kisskb/src/drivers/iommu/io-pgtable-arm-v7s.c:473:2: warning: 'cptep' may be used uninitialized in this function [-Wuninitialized]
drivers/dma/ep93xx_dma.o: warning: objtool: ep93xx_dma_free_chan_resources()+0x33: unreachable instruction
fs/namei.o: warning: objtool: unlazy_walk()+0x17: unreachable instruction
lib/scatterlist.o: warning: objtool: sg_init_one()+0x2b: unreachable instruction
fs/exec.o: warning: objtool: flush_old_exec()+0x238: unreachable instruction
drivers/misc/ad525x_dpot.o: warning: objtool: dpot_write_spi()+0x95: unreachable instruction
drivers/dma/timb_dma.o: warning: objtool: td_free_chan_resources()+0x31: unreachable instruction
drivers/mtd/chips/cfi_util.o: warning: objtool: cfi_build_cmd()+0x5e: unreachable instruction
drivers/mmc/host/bcm2835.o: warning: objtool: bcm2835_request()+0x135: unreachable instruction
drivers/mmc/host/sdhci.o: warning: objtool: sdhci_send_command()+0x296: unreachable instruction
crypto/rsa-pkcs1pad.o: warning: objtool: pkcs1pad_sg_set_buf()+0x3c: 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/mmc/host/mtk-sd.o: warning: objtool: msdc_drv_probe()+0x26b: unreachable instruction
drivers/mmc/core/sdio_ops.o: warning: objtool: mmc_io_rw_extended()+0x1b1: 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/media/media-entity.o: warning: objtool: media_create_pad_link()+0x29: unreachable instruction
drivers/mmc/host/omap_hsmmc.o: warning: objtool: omap_hsmmc_request()+0x22: unreachable instruction
/kisskb/src/sound/hda/hdac_regmap.c: In function 'hda_reg_write':
/kisskb/src/sound/hda/hdac_regmap.c:282:16: warning: 'err' may be used uninitialized in this function [-Wuninitialized]
drivers/platform/chrome/cros_ec_i2c.o: warning: objtool: cros_ec_pkt_xfer_i2c()+0x44: unreachable instruction
drivers/platform/chrome/cros_ec_proto.o: warning: objtool: cros_ec_prepare_tx()+0x1d: unreachable instruction
fs/inode.o: warning: objtool: clear_inode()+0x25: unreachable instruction
fs/file.o: warning: objtool: expand_files()+0x199: unreachable instruction
/kisskb/src/drivers/mtd/ubi/eba.c: In function 'try_write_vid_and_data':
/kisskb/src/drivers/mtd/ubi/eba.c:1001:7: warning: 'opnum' may be used uninitialized in this function [-Wuninitialized]
fs/dcache.o: warning: objtool: __d_rehash()+0x6c: unreachable instruction
drivers/mfd/wm8994-core.o: warning: objtool: wm8994_i2c_probe()+0x121: unreachable instruction
fs/seq_file.o: warning: objtool: seq_escape()+0x1f: unreachable instruction
lib/mpi/mpi-pow.o: warning: objtool: mpi_powm()+0x271: unreachable instruction
drivers/mmc/core/mmc_test.o: warning: objtool: mmc_test_area_map()+0x29e: unreachable instruction
drivers/mmc/host/renesas_sdhi_sys_dmac.o: warning: objtool: renesas_sdhi_sys_dmac_start_dma()+0x38b: unreachable instruction
drivers/remoteproc/remoteproc_core.o: warning: objtool: rproc_alloc_carveout()+0x42: unreachable instruction
drivers/mtd/mtdconcat.o: warning: objtool: concat_erase()+0x122: unreachable instruction
drivers/rpmsg/virtio_rpmsg_bus.o: warning: objtool: rpmsg_sg_init()+0x6d: unreachable instruction
lib/kfifo.o: warning: objtool: setup_sgl_buf.part.3()+0x162: unreachable instruction
drivers/mmc/host/sh_mmcif.o: warning: objtool: sh_mmcif_next_block()+0x2a: 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
crypto/gcm.o: warning: objtool: crypto_rfc4106_crypt()+0x17d: 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]
lib/list_debug.o: warning: objtool: __list_add_valid()+0xf: unreachable instruction
fs/locks.o: warning: objtool: locks_free_lock()+0x1e: unreachable instruction
lib/assoc_array.o: warning: objtool: assoc_array_destroy_subtree()+0x3e: unreachable instruction
fs/aio.o: warning: objtool: aio_migratepage()+0xab: unreachable instruction
lib/genalloc.o: warning: objtool: gen_pool_free()+0xb3: unreachable instruction
lib/oid_registry.o: warning: objtool: sprint_OID()+0xe: unreachable instruction
lib/ioremap.o: warning: objtool: ioremap_page_range()+0x23: unreachable instruction
lib/kobject.o: warning: objtool: kobject_add_internal()+0x144: unreachable instruction
/kisskb/src/sound/soc/codecs/arizona.c: In function 'arizona_hw_params':
/kisskb/src/sound/soc/codecs/arizona.c:1893:3: warning: 'aif_rx_state' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/sound/soc/codecs/arizona.c:1890:3: warning: 'aif_tx_state' may be used uninitialized in this function [-Wuninitialized]
lib/plist.o: warning: objtool: plist_requeue()+0x27: unreachable instruction
lib/radix-tree.o: warning: objtool: radix_tree_insert()+0x29: unreachable instruction
crypto/drbg.o: warning: objtool: drbg_kcapi_sym_ctr()+0x9e: unreachable instruction
drivers/tty/serial/8250/8250_core.o: warning: objtool: univ8250_release_irq()+0x6d: unreachable instruction
/kisskb/src/sound/soc/codecs/da7219-aad.c: In function 'da7219_aad_hptest_work':
/kisskb/src/sound/soc/codecs/da7219-aad.c:321:17: warning: 'pll_ctrl' may be used uninitialized in this function [-Wuninitialized]
drivers/uio/uio_pruss.o: warning: objtool: pruss_probe()+0xf7: unreachable instruction
drivers/video/fbdev/goldfishfb.o: warning: objtool: goldfish_fb_probe()+0x1c6: unreachable instruction
drivers/tty/serial/8250/8250_dma.o: warning: objtool: serial8250_request_dma()+0x1e5: unreachable instruction
drivers/tty/serial/imx.o: warning: objtool: imx_uart_dma_tx()+0x180: unreachable instruction
drivers/virtio/virtio.o: warning: objtool: virtio_dev_probe()+0x5b: unreachable instruction
drivers/video/fbdev/ocfb.o: warning: objtool: ocfb_probe()+0x28f: unreachable instruction
drivers/virtio/virtio_ring.o: warning: objtool: vring_map_one_sg()+0x4e: unreachable instruction
crypto/tcrypt.o: warning: objtool: sg_init_aead()+0x19b: unreachable instruction
drivers/uwb/est.o: warning: objtool: uwb_est_find_size()+0x95: unreachable instruction
drivers/uwb/lc-dev.o: warning: objtool: uwb_dev_add()+0x1d: unreachable instruction
/kisskb/src/sound/soc/codecs/rt5665.c: In function 'rt5665_i2s_pin_event':
/kisskb/src/sound/soc/codecs/rt5665.c:2666:33: warning: 'val2' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/sound/soc/codecs/rt5665.c:2663:33: warning: 'val1' may be used uninitialized in this function [-Wuninitialized]
arch/x86/kernel/setup.o: warning: objtool: extend_brk()+0x13: unreachable instruction
kernel/params.o: warning: objtool: param_sysfs_init()+0x138: 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/nmi.o: warning: objtool: do_nmi()+0x83: unreachable instruction
kernel/rcu/sync.o: warning: objtool: rcu_sync_func()+0x15: unreachable instruction
kernel/dma/mapping.o: warning: objtool: dma_common_get_sgtable()+0x75: unreachable instruction
kernel/dma/swiotlb.o: warning: objtool: swiotlb_tbl_map_single()+0xa4: unreachable instruction
arch/x86/mm/init_64.o: warning: objtool: sync_global_pgds()+0x119: unreachable instruction
kernel/softirq.o: warning: objtool: tasklet_kill_immediate()+0x17: unreachable instruction
kernel/workqueue.o: warning: objtool: workqueue_init_early()+0x36: unreachable instruction
arch/x86/kernel/cpu/common.o: warning: objtool: identify_secondary_cpu()+0x15: unreachable instruction
kernel/module.o: warning: objtool: frob_ro_after_init()+0x14: unreachable instruction
mm/truncate.o: warning: objtool: invalidate_inode_pages2_range()+0x15a: unreachable instruction
kernel/cpu.o: warning: objtool: takedown_cpu()+0x8f: unreachable instruction
fs/super.o: warning: objtool: vfs_get_super()+0x2a: 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]
kernel/time/timer.o: warning: objtool: timers_dead_cpu()+0x2b: unreachable instruction
fs/exec.o: warning: objtool: flush_old_exec()+0x238: unreachable instruction
mm/rmap.o: warning: objtool: hugepage_add_anon_rmap()+0x23: unreachable instruction
mm/vmalloc.o: warning: objtool: pcpu_get_vm_areas()+0x63: unreachable instruction
kernel/sched/core.o: warning: objtool: sched_cpu_dying()+0x9c: unreachable instruction
fs/dcache.o: warning: objtool: __d_rehash()+0x6c: unreachable instruction
kernel/time/hrtimer.o: warning: objtool: hrtimers_dead_cpu()+0x24: unreachable instruction
fs/inode.o: warning: objtool: clear_inode()+0x25: unreachable instruction
mm/memory.o: warning: objtool: unmap_page_range()+0x33: unreachable instruction
fs/file.o: warning: objtool: expand_files()+0x199: unreachable instruction
fs/seq_file.o: warning: objtool: seq_escape()+0x1f: unreachable instruction
mm/gup.o: warning: objtool: __get_user_pages()+0x302: unreachable instruction
fs/configfs/dir.o: warning: objtool: configfs_rmdir()+0x72: unreachable instruction
fs/sysfs/file.o: warning: objtool: sysfs_kf_seq_show()+0x3b: unreachable instruction
mm/mmap.o: warning: objtool: mm_drop_all_locks()+0x1f: unreachable instruction
fs/fuse/dev.o: warning: objtool: fuse_copy_fill.part.24()+0x49: unreachable instruction
fs/namei.o: warning: objtool: follow_managed()+0x37: unreachable instruction
mm/slab.o: warning: objtool: free_block()+0xfd: unreachable instruction
fs/fuse/file.o: warning: objtool: fuse_writepages_fill()+0x3ef: unreachable instruction
fs/locks.o: warning: objtool: locks_free_lock()+0x1e: unreachable instruction
crypto/algapi.o: warning: objtool: crypto_unregister_template()+0x30: unreachable instruction
crypto/scatterwalk.o: warning: objtool: scatterwalk_ffwd()+0x57: unreachable instruction
mm/page_alloc.o: warning: objtool: deferred_init_memmap()+0x9d: unreachable instruction
crypto/api.o: warning: objtool: __crypto_alloc_tfm()+0x42: unreachable instruction
drivers/dma-buf/dma-buf.o: warning: objtool: dma_buf_release()+0x2e: unreachable instruction
drivers/hwspinlock/hwspinlock_core.o: warning: objtool: __hwspin_unlock()+0x1b: unreachable instruction
crypto/asymmetric_keys/public_key.o: warning: objtool: public_key_verify_signature()+0x30: 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/base/devres.o: warning: objtool: release_nodes()+0x10e: unreachable instruction
drivers/dma/dw/core.o: warning: objtool: dwc_free_chan_resources()+0x36: unreachable instruction
drivers/input/gameport/gameport.o: warning: objtool: gameport_start_polling()+0x40: unreachable instruction
/kisskb/src/sound/hda/hdac_regmap.c: In function 'hda_reg_write':
/kisskb/src/sound/hda/hdac_regmap.c:282:16: warning: 'err' may be used uninitialized in this function [-Wuninitialized]
/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]
drivers/mmc/host/sdhci.o: warning: objtool: sdhci_send_command()+0x296: unreachable instruction
drivers/misc/ad525x_dpot.o: warning: objtool: dpot_write_spi()+0x95: unreachable instruction
drivers/mtd/chips/cfi_util.o: warning: objtool: cfi_build_cmd()+0x5e: unreachable instruction
drivers/media/media-entity.o: warning: objtool: media_create_pad_link()+0x29: unreachable instruction
drivers/mtd/mtdconcat.o: warning: objtool: concat_erase()+0x122: unreachable instruction
drivers/base/regmap/regmap-irq.o: warning: objtool: regmap_irq_thread()+0xa1: unreachable instruction
drivers/virtio/virtio_ring.o: warning: objtool: vring_map_one_sg()+0x4e: unreachable instruction
drivers/virtio/virtio.o: warning: objtool: virtio_dev_probe()+0x5b: unreachable instruction
lib/scatterlist.o: warning: objtool: sg_init_one()+0x2b: unreachable instruction
lib/kfifo.o: warning: objtool: setup_sgl_buf.part.3()+0x162: unreachable instruction
lib/list_debug.o: warning: objtool: __list_del_entry_valid()+0x1c: unreachable instruction
drivers/tty/serial/8250/8250_core.o: warning: objtool: univ8250_release_irq()+0x6d: unreachable instruction
lib/genalloc.o: warning: objtool: gen_pool_free()+0xb1: unreachable instruction
lib/oid_registry.o: warning: objtool: sprint_OID()+0xe: unreachable instruction
lib/kobject.o: warning: objtool: kobject_add_internal()+0x144: unreachable instruction
lib/radix-tree.o: warning: objtool: radix_tree_tag_set()+0x36: unreachable instruction
/kisskb/src/sound/soc/codecs/arizona.c: In function 'arizona_hw_params':
/kisskb/src/sound/soc/codecs/arizona.c:1893:3: warning: 'aif_rx_state' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/sound/soc/codecs/arizona.c:1890:3: warning: 'aif_tx_state' may be used uninitialized in this function [-Wuninitialized]
/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(); }
                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~
Completed OK
# rm -rf /kisskb/build/linux-next-rand_x86_64-randconfig_x86_64
# Build took: 0:02:24.397774