# git rev-parse -q --verify 3049c0c63c6a7155d3aff0328095f5b2b57d4b04^{commit} 3049c0c63c6a7155d3aff0328095f5b2b57d4b04 already have revision, skipping fetch # git checkout -q -f -B kisskb 3049c0c63c6a7155d3aff0328095f5b2b57d4b04 # git clean -qxdf # < git log -1 # commit 3049c0c63c6a7155d3aff0328095f5b2b57d4b04 # Author: Stephen Rothwell # Date: Thu Apr 5 17:37:46 2018 +1000 # # Add linux-next specific files for 20180405 # # Signed-off-by: Stephen Rothwell # < /opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version # < git log --format=%s --max-count=1 3049c0c63c6a7155d3aff0328095f5b2b57d4b04 # < 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=0x2A6E4948 # 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/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:182:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] kernel/rcu/.tmp_sync.o: warning: objtool: rcu_sync_func()+0xf: unreachable instruction arch/x86/mm/.tmp_init_64.o: warning: objtool: __init_extra_mapping()+0x62: unreachable instruction crypto/.tmp_api.o: warning: objtool: __crypto_alloc_tfm()+0x3d: unreachable instruction arch/x86/kernel/apic/.tmp_vector.o: warning: objtool: arch_early_irq_init()+0x20: 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/power/.tmp_suspend.o: warning: objtool: suspend_enter()+0xf4: unreachable instruction ipc/.tmp_sem.o: warning: objtool: find_alloc_undo()+0x248: unreachable instruction kernel/.tmp_exit.o: warning: objtool: forget_original_parent()+0x91: unreachable instruction /kisskb/src/ipc/shm.c: In function 'ksys_shmdt': /kisskb/src/ipc/shm.c:1620:59: warning: 'file' may be used uninitialized in this function [-Wuninitialized] crypto/.tmp_algapi.o: warning: objtool: crypto_unregister_template()+0x2c: unreachable instruction arch/x86/kernel/.tmp_traps.o: warning: objtool: ist_begin_non_atomic()+0xb: unreachable instruction arch/x86/kernel/cpu/.tmp_common.o: warning: objtool: cpu_init()+0x133: unreachable instruction kernel/.tmp_resource.o: warning: objtool: find_next_iomem_res()+0x1b: unreachable instruction arch/x86/kernel/.tmp_setup.o: warning: objtool: extend_brk()+0xf: unreachable instruction arch/x86/kernel/.tmp_nmi.o: warning: objtool: do_nmi()+0x6e: unreachable instruction kernel/.tmp_params.o: warning: objtool: kernel_add_sysfs_param()+0x45: unreachable instruction fs/fscache/.tmp_cache.o: warning: objtool: fscache_withdraw_cache()+0x88: 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] kernel/irq/.tmp_matrix.o: warning: objtool: irq_matrix_assign_system()+0xa: unreachable instruction arch/x86/kernel/.tmp_quirks.o: warning: objtool: ich_force_hpet_resume()+0x18: unreachable instruction arch/x86/kernel/.tmp_e820.o: warning: objtool: e820__reallocate_tables()+0x25: unreachable instruction fs/fuse/.tmp_dev.o: warning: objtool: fuse_copy_fill()+0x55: unreachable instruction arch/x86/kernel/.tmp_alternative.o: warning: objtool: apply_alternatives()+0x68: unreachable instruction kernel/.tmp_signal.o: warning: objtool: task_set_jobctl_pending()+0xb: unreachable instruction kernel/.tmp_workqueue.o: warning: objtool: workqueue_init_early()+0x6e: unreachable instruction mm/.tmp_vmscan.o: warning: objtool: __remove_mapping()+0x2c: unreachable instruction fs/configfs/.tmp_dir.o: warning: objtool: configfs_rmdir()+0x6f: 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] kernel/.tmp_smpboot.o: warning: objtool: smpboot_thread_fn()+0x80: unreachable instruction arch/x86/mm/.tmp_physaddr.o: warning: objtool: __phys_addr()+0x1f: unreachable instruction /kisskb/src/kernel/time/tick-sched.c: In function 'tick_nohz_idle_exit': /kisskb/src/kernel/time/tick-sched.c:534:22: warning: 'now' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/time/tick-sched.c:1044:10: note: 'now' was declared here fs/fuse/.tmp_dir.o: warning: objtool: fuse_set_nowrite()+0x24: unreachable instruction kernel/.tmp_cred.o: warning: objtool: __put_cred()+0x8: unreachable instruction fs/fuse/.tmp_inode.o: warning: objtool: fuse_destroy_inode()+0x19: unreachable instruction fs/fscache/.tmp_cookie.o: warning: objtool: __fscache_invalidate()+0x89: unreachable instruction kernel/sched/.tmp_rt.o: warning: objtool: _pick_next_task_rt()+0x2d: unreachable instruction kernel/.tmp_module.o: warning: objtool: frob_ro_after_init()+0x10: unreachable instruction kernel/.tmp_kexec_file.o: warning: objtool: arch_kexec_kernel_image_load()+0x1d: unsupported stack register modification arch/x86/kernel/.tmp_machine_kexec_64.o: warning: objtool: arch_kexec_kernel_image_load()+0x45: unsupported stack register modification fs/hugetlbfs/.tmp_inode.o: warning: objtool: hugetlbfs_setattr()+0x2b: unreachable instruction mm/.tmp_percpu.o: warning: objtool: pcpu_setup_first_chunk()+0x62: unreachable instruction kernel/.tmp_kprobes.o: warning: objtool: reuse_unused_kprobe()+0x5f: unreachable instruction fs/fuse/.tmp_file.o: warning: objtool: fuse_writepage_in_flight()+0x2e: unreachable instruction mm/.tmp_list_lru.o: warning: objtool: __list_lru_walk_one.isra.12()+0x85: unreachable instruction arch/x86/kernel/.tmp_pci-calgary_64.o: warning: objtool: iommu_range_alloc()+0x39: unreachable instruction drivers/clk/bcm/.tmp_clk-kona.o: warning: objtool: __sel_commit()+0x22: unreachable instruction mm/.tmp_gup.o: warning: objtool: get_gate_page()+0x8b: unreachable instruction drivers/clk/bcm/.tmp_clk-kona-setup.o: warning: objtool: peri_clk_data_valid()+0x13: unreachable instruction fs/fscache/.tmp_object.o: warning: objtool: fscache_look_up_object()+0x73: 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] mm/.tmp_mmap.o: warning: objtool: mm_drop_all_locks()+0x19: unreachable instruction drivers/clk/renesas/.tmp_clk-emev2.o: warning: objtool: emev2_smu_init()+0x18: unreachable instruction drivers/clocksource/.tmp_clps711x-timer.o: warning: objtool: clps711x_clksrc_init()+0x4b: unreachable instruction fs/fscache/.tmp_operation.o: warning: objtool: fscache_put_operation()+0x85: unreachable instruction mm/.tmp_memory.o: warning: objtool: vm_insert_pfn_prot()+0x24: unreachable instruction fs/overlayfs/.tmp_namei.o: warning: objtool: ovl_path_next()+0x17: unreachable instruction fs/notify/inotify/.tmp_inotify_user.o: warning: objtool: inotify_idr_find_locked()+0x10: unreachable instruction drivers/base/regmap/.tmp_regmap-irq.o: warning: objtool: regmap_irq_thread()+0xa9: 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/fscache/.tmp_page.o: warning: objtool: __fscache_uncache_page()+0x80: unreachable instruction fs/notify/.tmp_mark.o: warning: objtool: fsnotify_add_mark_locked()+0x2b: unreachable instruction drivers/base/.tmp_devres.o: warning: objtool: remove_nodes.isra.4()+0xf1: unreachable instruction mm/.tmp_rmap.o: warning: objtool: hugepage_add_anon_rmap()+0x1f: unreachable instruction fs/proc/.tmp_base.o: warning: objtool: proc_pid_cmdline_read()+0x23: unreachable instruction fs/sysfs/.tmp_file.o: warning: objtool: sysfs_kf_seq_show()+0x38: unreachable instruction fs/quota/.tmp_dquot.o: warning: objtool: dqput()+0x5c: unreachable instruction fs/fscache/.tmp_object-list.o: warning: objtool: fscache_objlist_add()+0x34: 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] /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] mm/.tmp_vmalloc.o: warning: objtool: vb_free()+0x18: unreachable instruction fs/proc/.tmp_array.o: warning: objtool: proc_pid_status()+0x6c: unreachable instruction /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] lib/mpi/.tmp_mpi-pow.o: warning: objtool: mpi_powm()+0x244: unreachable instruction crypto/.tmp_drbg.o: warning: objtool: drbg_async_seed()+0x58: unreachable instruction fs/.tmp_exec.o: warning: objtool: de_thread()+0x14c: unreachable instruction drivers/dma/dw/.tmp_core.o: warning: objtool: dwc_free_chan_resources()+0x66: unreachable instruction drivers/dma-buf/.tmp_dma-buf.o: warning: objtool: dma_buf_vunmap()+0x1a: unreachable instruction /kisskb/src/sound/soc/codecs/da7219-aad.c: In function 'da7219_aad_hptest_work': /kisskb/src/sound/soc/codecs/da7219-aad.c:318:17: warning: 'pll_ctrl' may be used uninitialized in this function [-Wuninitialized] mm/.tmp_hugetlb.o: warning: objtool: huge_pte_alloc()+0x90: unreachable instruction fs/.tmp_namei.o: warning: objtool: follow_down()+0x21: unreachable instruction drivers/dma-buf/.tmp_dma-fence.o: warning: objtool: dma_fence_init()+0x7: unreachable instruction fs/.tmp_dcache.o: warning: objtool: __d_rehash()+0x50: unreachable instruction fs/.tmp_file.o: warning: objtool: expand_fdtable()+0x6f: unreachable instruction mm/.tmp_huge_memory.o: warning: objtool: __split_huge_pmd_locked()+0x2ff: 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] fs/.tmp_inode.o: warning: objtool: clear_inode()+0x21: unreachable instruction drivers/dma/mediatek/.tmp_mtk-hsdma.o: warning: objtool: mtk_hsdma_alloc_pchan()+0x57: unreachable instruction fs/.tmp_seq_file.o: warning: objtool: seq_dentry()+0x1c: unreachable instruction mm/.tmp_slub.o: warning: objtool: early_kmem_cache_node_alloc()+0x1a: unreachable instruction mm/.tmp_khugepaged.o: warning: objtool: collapse_huge_page.isra.46()+0x1ac: unreachable instruction drivers/dma/sh/.tmp_shdma-base.o: warning: objtool: __ld_cleanup()+0x77: unreachable instruction drivers/hwspinlock/.tmp_hwspinlock_core.o: warning: objtool: __hwspin_unlock()+0x17: unreachable instruction drivers/dma/sh/.tmp_usb-dmac.o: warning: objtool: usb_dmac_isr_transfer_end()+0x1d: unreachable instruction /kisskb/src/drivers/dma/sh/rcar-dmac.c: In function 'rcar_dmac_chan_prep_sg': /kisskb/src/drivers/dma/sh/rcar-dmac.c:939:23: warning: 'high_mem_addr' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/dma/sh/rcar-dmac.c:938:23: warning: 'high_dev_addr' may be used uninitialized in this function [-Wuninitialized] drivers/dma/sh/.tmp_rcar-dmac.o: warning: objtool: rcar_dmac_map_slave_addr()+0xa6: 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] drivers/input/gameport/.tmp_gameport.o: warning: objtool: gameport_start_polling()+0x35: unreachable instruction drivers/dma/.tmp_mv_xor.o: warning: objtool: mv_xor_prep_dma_xor()+0x37: unreachable instruction fs/.tmp_locks.o: warning: objtool: locks_free_lock()+0x19: unreachable instruction drivers/hwtracing/intel_th/.tmp_msu.o: warning: objtool: msc_buffer_win_alloc()+0x99: unreachable instruction /kisskb/src/drivers/iommu/io-pgtable-arm-v7s.c: In function '__arm_v7s_map.constprop.5': /kisskb/src/drivers/iommu/io-pgtable-arm-v7s.c:433:7: warning: 'cptep' may be used uninitialized in this function [-Wuninitialized] drivers/dma/.tmp_pch_dma.o: warning: objtool: pd_free_chan_resources()+0x28: unreachable instruction /kisskb/src/sound/soc/codecs/wm8978.c: In function 'wm8978_hw_params': /kisskb/src/sound/soc/codecs/wm8978.c:814:5: warning: 'diff' may be used uninitialized in this function [-Wuninitialized] drivers/mtd/chips/.tmp_cfi_util.o: warning: objtool: cfi_merge_status()+0x4c: unreachable instruction drivers/mmc/host/.tmp_sdhci-pci-core.o: warning: objtool: sdhci_pci_probe()+0x1b: unreachable instruction drivers/dma/.tmp_timb_dma.o: warning: objtool: __td_start_next()+0x1f: unreachable instruction drivers/mmc/host/.tmp_sdhci.o: warning: objtool: sdhci_setup_host()+0x2d1: unreachable instruction drivers/mmc/host/.tmp_android-goldfish.o: warning: objtool: goldfish_mmc_remove()+0x19: unreachable instruction drivers/misc/cardreader/.tmp_rtsx_pcr.o: warning: objtool: rtsx_pci_probe()+0x221: unreachable instruction drivers/memstick/host/.tmp_r592.o: warning: objtool: r592_probe()+0x29e: unreachable instruction drivers/mmc/host/.tmp_via-sdmmc.o: warning: objtool: via_sdc_preparedata()+0x24: unreachable instruction lib/.tmp_list_debug.o: warning: objtool: __list_del_entry_valid()+0x2d: unreachable instruction drivers/media/common/videobuf2/.tmp_videobuf2-vmalloc.o: warning: objtool: vb2_vmalloc_dmabuf_ops_map()+0x6e: unreachable instruction drivers/media/common/videobuf2/.tmp_videobuf2-dma-sg.o: warning: objtool: vb2_dma_sg_get_userptr()+0x111: unreachable instruction drivers/media/common/videobuf2/.tmp_videobuf2-dma-contig.o: warning: objtool: vb2_dc_put_userptr()+0x4e: unreachable instruction lib/.tmp_genalloc.o: warning: objtool: gen_pool_free()+0x63: unreachable instruction lib/.tmp_swiotlb.o: warning: objtool: swiotlb_tbl_sync_single()+0x4f: unreachable instruction drivers/pinctrl/uniphier/.tmp_pinctrl-uniphier-core.o: warning: objtool: uniphier_pctl_pin_dbg_show()+0x46: unreachable instruction lib/.tmp_dynamic_debug.o: warning: objtool: __dynamic_dev_dbg()+0x3e: unreachable instruction drivers/mtd/nand/raw/.tmp_nand_base.o: warning: objtool: nand_fill_oob()+0x6a: unreachable instruction drivers/mtd/nand/raw/.tmp_nand_bbt.o: warning: objtool: verify_bbt_descr()+0x28: unreachable instruction drivers/rapidio/devices/.tmp_rio_mport_cdev.o: warning: objtool: rio_mport_create_inbound_mapping()+0x8e: unreachable instruction drivers/mtd/.tmp_mtdconcat.o: warning: objtool: concat_erase()+0x11b: unreachable instruction drivers/misc/.tmp_ad525x_dpot.o: warning: objtool: dpot_write_spi()+0x8c: unreachable instruction drivers/remoteproc/.tmp_remoteproc_core.o: warning: objtool: rproc_handle_carveout()+0xce: unreachable instruction drivers/mtd/nand/raw/.tmp_r852.o: warning: objtool: r852_probe()+0x1cf: unreachable instruction drivers/mtd/nand/raw/.tmp_cafe_nand.o: warning: objtool: cafe_nand_probe()+0x467: unreachable instruction drivers/mtd/nand/raw/.tmp_marvell_nand.o: warning: objtool: marvell_nfc_xfer_data_dma()+0x74: unreachable instruction lib/.tmp_idr.o: warning: objtool: ida_simple_get()+0x1a: unreachable instruction lib/.tmp_kobject.o: warning: objtool: create_dir()+0x8d: unreachable instruction lib/.tmp_plist.o: warning: objtool: plist_requeue()+0x21: unreachable instruction drivers/misc/.tmp_tifm_core.o: warning: objtool: tifm_map_sg()+0x37: unreachable instruction drivers/misc/.tmp_pci_endpoint_test.o: warning: objtool: pci_endpoint_test_write()+0x60: unreachable instruction drivers/mfd/.tmp_wm8994-core.o: warning: objtool: wm8994_device_init.isra.3()+0xbc: unreachable instruction drivers/spi/.tmp_spi.o: warning: objtool: spi_map_buf()+0x118: unreachable instruction drivers/thunderbolt/.tmp_nhi.o: warning: objtool: tb_ring_alloc()+0x1be: unreachable instruction lib/.tmp_radix-tree.o: warning: objtool: radix_tree_tag_set()+0x38: unreachable instruction drivers/media/.tmp_media-entity.o: warning: objtool: media_create_pad_link()+0x26: unreachable instruction drivers/media/platform/davinci/.tmp_vpfe_capture.o: warning: objtool: vpfe_register_ccdc_device()+0x21: unreachable instruction drivers/rtc/.tmp_rtc-isl1208.o: warning: objtool: isl1208_i2c_set_regs()+0x53: unreachable instruction drivers/spi/.tmp_spi-ep93xx.o: warning: objtool: ep93xx_spi_dma_prepare()+0x224: unreachable instruction drivers/media/platform/exynos4-is/.tmp_fimc-is.o: warning: objtool: fimc_is_alloc_cpu_memory()+0x43: unreachable instruction drivers/media/v4l2-core/.tmp_videobuf-dma-contig.o: warning: objtool: videobuf_to_dma_contig()+0xf: unreachable instruction drivers/virtio/.tmp_virtio.o: warning: objtool: virtio_dev_probe()+0x59: unreachable instruction drivers/media/v4l2-core/.tmp_videobuf-core.o: warning: objtool: videobuf_status()+0x25: unreachable instruction drivers/media/v4l2-core/.tmp_videobuf-dma-sg.o: warning: objtool: __videobuf_to_vaddr()+0xf: unreachable instruction drivers/media/platform/marvell-ccic/.tmp_mcam-core.o: warning: objtool: mcam_alloc_dma_bufs()+0x90: unreachable instruction drivers/uwb/.tmp_est.o: warning: objtool: uwb_est_get_size()+0x9f: unreachable instruction drivers/virtio/.tmp_virtio_ring.o: warning: objtool: detach_buf()+0x96: unreachable instruction drivers/uwb/.tmp_lc-dev.o: warning: objtool: uwb_dev_add()+0x14: unreachable instruction drivers/spi/.tmp_spi-fsl-dspi.o: warning: objtool: dspi_request_dma()+0x164: unreachable instruction drivers/media/platform/rcar-vin/.tmp_rcar-dma.o: warning: objtool: rvin_start_streaming()+0x46: unreachable instruction drivers/spi/.tmp_spi-tegra114.o: warning: objtool: tegra_spi_init_dma_param()+0x98: 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/uwb/.tmp_whc-rc.o: warning: objtool: whcrc_setup_rc_umc()+0x1b2: unreachable instruction drivers/video/fbdev/.tmp_cyber2000fb.o: warning: objtool: cyber2000fb_set_par()+0x9c: unreachable instruction drivers/video/fbdev/via/.tmp_via-core.o: warning: objtool: viafb_dma_copy_out_sg()+0x51: unreachable instruction drivers/video/fbdev/.tmp_goldfishfb.o: warning: objtool: goldfish_fb_probe()+0x1cb: unreachable instruction Completed OK # rm -rf /kisskb/build/linux-next-rand_x86_64-randconfig_x86_64 # Build took: 0:01:52.962869