Buildresult: linux-next-rand/x86_64-randconfig/x86_64-gcc4.6 built on Jan 3 2019, 19:55

kisskb

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Status:	Failed
Date/Time:	Jan 3 2019, 19:55
Duration:	0:00:57.861572
Builder:	ka1
Revision:	Add linux-next specific files for 20190103 (`a4983672f9ca4c8393f26b6b80710e6c78886b8c)`
Target:	linux-next-rand/x86_64-randconfig/x86_64-gcc4.6
Branch:	linux-next-rand
Compiler:	x86_64-gcc4.6 (x86_64-linux-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:	randconfig (download)
Log:	Download original Possible errors drivers/acpi/acpi_lpss.c:538:26: error: 'pci_bus_type' undeclared (first use in this function) make[3]: * [scripts/Makefile.build:276: drivers/acpi/acpi_lpss.o] Error 1 make[2]: * [scripts/Makefile.build:492: drivers/acpi] Error 2 make[1]: * [Makefile:1049: drivers] Error 2 make: * [Makefile:152: sub-make] Error 2 Possible warnings (186) WARNING: unmet direct dependencies detected for PINCTRL_MTK_MOORE WARNING: unmet direct dependencies detected for PINCTRL_MTK_MOORE WARNING: unmet direct dependencies detected for INTEL_SOC_DTS_IOSF_CORE WARNING: unmet direct dependencies detected for IOSF_MBI WARNING: unmet direct dependencies detected for PINCTRL_MTK_MOORE WARNING: unmet direct dependencies detected for INTEL_SOC_DTS_IOSF_CORE WARNING: unmet direct dependencies detected for IOSF_MBI WARNING: unmet direct dependencies detected for PINCTRL_MTK_MOORE WARNING: unmet direct dependencies detected for INTEL_SOC_DTS_IOSF_CORE WARNING: unmet direct dependencies detected for IOSF_MBI WARNING: unmet direct dependencies detected for PINCTRL_MTK_MOORE WARNING: unmet direct dependencies detected for INTEL_SOC_DTS_IOSF_CORE WARNING: unmet direct dependencies detected for IOSF_MBI WARNING: unmet direct dependencies detected for PINCTRL_MTK_MOORE WARNING: unmet direct dependencies detected for INTEL_SOC_DTS_IOSF_CORE WARNING: unmet direct dependencies detected for IOSF_MBI arch/x86/mm/init_64.o: warning: objtool: __init_extra_mapping()+0x74: unreachable instruction arch/x86/kernel/apic/vector.o: warning: objtool: arch_early_irq_init()+0x25: unreachable instruction arch/x86/kernel/apic/io_apic.c:1034:6: warning: 'irq' may be used uninitialized in this function [-Wuninitialized] security/keys/keyring.o: warning: objtool: search_nested_keyrings()+0x2e: unreachable instruction mm/truncate.o: warning: objtool: invalidate_inode_pages2_range()+0x174: unreachable instruction fs/affs/file.o: warning: objtool: affs_get_extblock_slow()+0x47: unreachable instruction mm/vmstat.c:89:5: warning: 'oldval' may be used uninitialized in this function [-Wuninitialized] mm/vmscan.o: warning: objtool: __remove_mapping()+0x32: unreachable instruction mm/shmem.o: warning: objtool: shmem_writepage()+0x2f: unreachable instruction mm/list_lru.o: warning: objtool: __list_lru_walk_one.isra.15()+0x7a: unreachable instruction mm/percpu.o: warning: objtool: pcpu_setup_first_chunk()+0x6a: unreachable instruction ipc/shm.c:1686:59: warning: 'file' may be used uninitialized in this function [-Wuninitialized] ipc/sem.o: warning: objtool: do_semtimedop()+0x33f: unreachable instruction mm/page_alloc.o: warning: objtool: deferred_init_memmap()+0x95: unreachable instruction mm/gup.o: warning: objtool: __get_user_pages()+0x142: unreachable instruction mm/mmap.o: warning: objtool: mm_drop_all_locks()+0x1c: unreachable instruction crypto/api.o: warning: objtool: __crypto_alloc_tfm()+0x42: unreachable instruction mm/memory.o: warning: objtool: unmap_page_range()+0x33: unreachable instruction mm/vmalloc.o: warning: objtool: pcpu_get_vm_areas()+0x40: unreachable instruction mm/ksm.c:1409:15: warning: 'found_rmap_hlist_len' may be used uninitialized in this function [-Wuninitialized] mm/page_isolation.o: warning: objtool: start_isolate_page_range()+0x25: unreachable instruction mm/swapfile.o: warning: objtool: swap_count_continued()+0x37: unreachable instruction mm/zsmalloc.o: warning: objtool: zs_map_object()+0x26: unreachable instruction mm/userfaultfd.o: warning: objtool: mcopy_atomic()+0x30: unreachable instruction arch/x86/kernel/cpu/common.o: warning: objtool: identify_secondary_cpu()+0x15: unreachable instruction crypto/algapi.o: warning: objtool: crypto_unregister_template()+0x30: unreachable instruction fs/btrfs/print-tree.o: warning: objtool: btrfs_print_tree()+0x3a3: unreachable instruction mm/slub.o: warning: objtool: kmem_cache_free_bulk()+0x2d4: unreachable instruction drivers/android/binder.o: warning: objtool: binder_pop_transaction_ilocked()+0xb: unreachable instruction fs/configfs/dir.o: warning: objtool: configfs_rmdir()+0x63: unreachable instruction drivers/android/binder_alloc.o: warning: objtool: binder_insert_free_buffer()+0x19: unreachable instruction fs/btrfs/ctree.o: warning: objtool: __tree_mod_log_search()+0x51: unreachable instruction fs/crypto/crypto.o: warning: objtool: fscrypt_do_page_crypto()+0x85: unreachable instruction block/bio.o: warning: objtool: bio_split()+0x1c: unreachable instruction fs/btrfs/file-item.o: warning: objtool: btrfs_csum_one_bio()+0x125: unreachable instruction fs/btrfs/extent-tree.o: warning: objtool: remove_extent_data_ref()+0x129: unreachable instruction fs/btrfs/transaction.o: warning: objtool: create_pending_snapshot()+0x1b7: unreachable instruction fs/btrfs/disk-io.o: warning: objtool: btrfs_cleanup_one_transaction()+0x1f0: unreachable instruction block/blk-flush.o: warning: objtool: blk_flush_complete_seq()+0x33: unreachable instruction kernel/cgroup/cgroup.o: warning: objtool: find_css_set()+0x147: unreachable instruction drivers/bcma/driver_chipcommon_pmu.o: warning: objtool: bcma_pmu_pll_clock()+0x2a: unreachable instruction fs/btrfs/file.o: warning: objtool: __btrfs_drop_extents()+0x271: unreachable instruction fs/btrfs/ordered-data.o: warning: objtool: __btrfs_add_ordered_extent()+0x23b: unreachable instruction fs/btrfs/inode.o: warning: objtool: dio_read_error()+0x2d: unreachable instruction fs/ecryptfs/crypto.o: warning: objtool: ecryptfs_compute_root_iv()+0x2b: unreachable instruction fs/btrfs/locking.o: warning: objtool: btrfs_clear_lock_blocking_rw()+0x36: unreachable instruction fs/btrfs/extent_io.o: warning: objtool: end_bio_extent_buffer_writepage()+0x3d: unreachable instruction fs/btrfs/volumes.o: warning: objtool: __btrfs_alloc_chunk()+0x3e: unreachable instruction fs/btrfs/ioctl.o: warning: objtool: create_subvol()+0x537: unreachable instruction fs/ext4/bitmap.o: warning: objtool: ext4_inode_bitmap_csum_verify()+0x50: unreachable instruction sound/core/pcm_iec958.c:80:9: warning: 'ws' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/compression.o: warning: objtool: btrfs_submit_compressed_write()+0x17d: unreachable instruction kernel/dma/swiotlb.o: warning: objtool: swiotlb_tbl_map_single()+0xec: unreachable instruction fs/btrfs/delayed-ref.o: warning: objtool: insert_delayed_ref.isra.11()+0x261: unreachable instruction arch/x86/kernel/traps.o: warning: objtool: ist_begin_non_atomic()+0xf: unreachable instruction fs/btrfs/delayed-inode.o: warning: objtool: btrfs_release_delayed_item()+0x2c: unreachable instruction fs/btrfs/backref.o: warning: objtool: find_parent_nodes()+0xe3: unreachable instruction fs/btrfs/relocation.o: warning: objtool: create_reloc_root()+0x3c: unreachable instruction fs/btrfs/scrub.o: warning: objtool: scrub_repair_page_from_good_copy()+0x2e: unreachable instruction crypto/drbg.o: warning: objtool: drbg_async_seed()+0x59: unreachable instruction drivers/base/regmap/regmap-irq.o: warning: objtool: regmap_irq_thread()+0xa6: unreachable instruction fs/btrfs/qgroup.o: warning: objtool: btrfs_qgroup_trace_subtree()+0x2d: unreachable instruction block/bfq-iosched.c:4222:11: warning: 'bfqd' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/raid56.o: warning: objtool: finish_rmw()+0x58: unreachable instruction drivers/char/tpm/tpm.h:478:18: warning: 'blob_handle' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/nmi.o: warning: objtool: do_nmi()+0x7b: unreachable instruction fs/btrfs/send.o: warning: objtool: send_create_inode()+0x288: unreachable instruction drivers/char/tpm/tpm-sysfs.c:37:16: warning: 'tpm_buf.data' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/check-integrity.o: warning: objtool: btrfsic_block_link_hashtable_lookup()+0x35: unreachable instruction arch/x86/kernel/setup.o: warning: objtool: extend_brk()+0x13: unreachable instruction fs/ext4/extents.o: warning: objtool: ext4_extent_block_csum()+0x2a: unreachable instruction fs/freevxfs/vxfs_bmap.o: warning: objtool: vxfs_bmap1()+0x28b: unreachable instruction fs/ext4/extents_status.o: warning: objtool: __es_insert_extent()+0x102: unreachable instruction arch/x86/kernel/quirks.o: warning: objtool: force_hpet_resume()+0x30: unreachable instruction arch/x86/kernel/e820.c:652:2: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized] fs/ext4/fsync.o: warning: objtool: ext4_sync_file()+0x59: unreachable instruction arch/x86/kernel/e820.o: warning: objtool: e820__reallocate_tables()+0x2a: unreachable instruction arch/x86/kernel/hw_breakpoint.c:366:18: warning: 'align' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/alternative.o: warning: objtool: text_poke()+0x25: unreachable instruction kernel/irq/matrix.o: warning: objtool: irq_matrix_assign_system()+0x16: unreachable instruction fs/freevxfs/vxfs_olt.o: warning: objtool: vxfs_read_olt()+0x2a: unreachable instruction kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] fs/ext4/indirect.o: warning: objtool: ext4_ind_map_blocks()+0x3e: unreachable instruction fs/ext4/ialloc.o: warning: objtool: __ext4_new_inode()+0xab3: unreachable instruction fs/ext4/inline.o: warning: objtool: ext4_write_inline_data()+0x34: unreachable instruction fs/fuse/dev.o: warning: objtool: fuse_copy_fill.part.28()+0x49: unreachable instruction kernel/rcu/tree.o: warning: objtool: rcu_init()+0x1f3: unreachable instruction fs/ext4/ioctl.o: warning: objtool: reset_inode_seed()+0x8e: unreachable instruction fs/fuse/dir.o: warning: objtool: fuse_set_nowrite()+0x29: unreachable instruction drivers/acpi/apei/erst.o: warning: objtool: erst_get_record_id_next()+0x2f: unreachable instruction drivers/base/devres.o: warning: objtool: release_nodes()+0x10e: unreachable instruction kernel/sched/core.o: warning: objtool: sched_cpu_dying()+0x50: unreachable instruction fs/ext4/inode.o: warning: objtool: ext4_block_write_begin()+0x42: unreachable instruction kernel/time/timer.o: warning: objtool: timers_dead_cpu()+0x2b: unreachable instruction fs/fuse/file.o: warning: objtool: fuse_writepages_fill()+0x406: unreachable instruction fs/ext4/mmp.o: warning: objtool: ext4_mmp_csum()+0x23: unreachable instruction drivers/acpi/osl.o: warning: objtool: acpi_os_initialize1()+0x76: unreachable instruction kernel/time/hrtimer.o: warning: objtool: hrtimers_dead_cpu()+0x25: unreachable instruction fs/ext4/mballoc.o: warning: objtool: mb_find_buddy()+0x10: unreachable instruction fs/ext4/move_extent.o: warning: objtool: ext4_move_extents()+0x174: unreachable instruction fs/ext4/page-io.o: warning: objtool: ext4_release_io_end()+0x17: unreachable instruction lib/mpi/mpicoder.c:352:8: warning: 'buff' may be used uninitialized in this function [-Wuninitialized] fs/ext4/namei.o: warning: objtool: ext4_dx_csum()+0x98: unreachable instruction fs/ext4/resize.o: warning: objtool: ext4_flex_group_add()+0x4b: unreachable instruction fs/jbd2/commit.o: warning: objtool: journal_submit_commit_record.part.20()+0x105: unreachable instruction fs/jbd2/transaction.o: warning: objtool: jbd2_journal_file_inode()+0xa3: unreachable instruction drivers/acpi/acpi_lpss.c:539:1: warning: control reaches end of non-void function [-Wreturn-type] fs/jbd2/recovery.o: warning: objtool: jbd2_descriptor_block_csum_verify()+0x8b: unreachable instruction fs/jbd2/checkpoint.o: warning: objtool: __jbd2_journal_insert_checkpoint()+0x23: unreachable instruction lib/mpi/mpi-pow.o: warning: objtool: mpi_powm()+0x271: unreachable instruction fs/jbd2/revoke.o: warning: objtool: jbd2_journal_init_revoke()+0x1d: unreachable instruction fs/ext4/xattr.o: warning: objtool: ext4_xattr_block_csum.isra.17()+0xe2: unreachable instruction drivers/clk/bcm/clk-kona.o: warning: objtool: __sel_commit()+0x26: unreachable instruction fs/ext4/super.o: warning: objtool: ext4_group_desc_csum()+0x10f: unreachable instruction fs/jbd2/journal.o: warning: objtool: get_slab()+0x22: unreachable instruction drivers/clk/sunxi-ng/ccu_mux.c:153:22: warning: 'best_parent' may be used uninitialized in this function [-Wuninitialized] kernel/cpu.o: warning: objtool: takedown_cpu()+0x8c: unreachable instruction fs/notify/inotify/inotify_user.o: warning: objtool: inotify_idr_find_locked()+0x14: unreachable instruction kernel/exit.o: warning: objtool: release_task()+0x51: unreachable instruction kernel/softirq.o: warning: objtool: tasklet_kill_immediate()+0x17: unreachable instruction kernel/sched/rt.o: warning: objtool: pick_next_pushable_task()+0x2e: unreachable instruction kernel/sched/deadline.o: warning: objtool: pick_next_pushable_dl_task()+0x27: unreachable instruction fs/notify/mark.o: warning: objtool: fsnotify_add_mark_locked()+0x2f: unreachable instruction lib/raid6/recov_avx512.c:387:2: warning: #warning "your version of binutils lacks AVX512 support" [-Wcpp] kernel/params.o: warning: objtool: param_sysfs_init()+0x194: unreachable instruction kernel/signal.o: warning: objtool: task_set_jobctl_pending()+0xf: unreachable instruction kernel/ucount.o: warning: objtool: user_namespace_sysctl_init()+0x25: unreachable instruction kernel/cred.o: warning: objtool: __put_cred()+0xc: unreachable instruction kernel/smpboot.o: warning: objtool: smpboot_thread_fn()+0xb2: unreachable instruction kernel/workqueue.o: warning: objtool: workqueue_init_early()+0xc5: unreachable instruction fs/overlayfs/namei.o: warning: objtool: ovl_path_next()+0x18: unreachable instruction fs/nilfs2/page.o: warning: objtool: nilfs_copy_page()+0x33: unreachable instruction include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] fs/nilfs2/btnode.o: warning: objtool: nilfs_btnode_prepare_change_key()+0x92: unreachable instruction kernel/seccomp.o: warning: objtool: do_seccomp()+0x66: unreachable instruction fs/nilfs2/segment.o: warning: objtool: nilfs_transaction_unlock.isra.27()+0x2a: unreachable instruction fs/proc/array.o: warning: objtool: proc_task_name()+0x51: unreachable instruction sound/soc/codecs/da7219-aad.c:321:17: warning: 'pll_ctrl' may be used uninitialized in this function [-Wuninitialized] fs/sysfs/file.o: warning: objtool: sysfs_kf_seq_show()+0x38: unreachable instruction fs/ufs/balloc.o: warning: objtool: ufs_new_fragments()+0xbac: unreachable instruction fs/verity/hash_algs.o: warning: objtool: fsverity_check_hash_algs()+0x1b: unreachable instruction lib/rhashtable.c:264:2: warning: 'next' may be used uninitialized in this function [-Wuninitialized] lib/list_debug.o: warning: objtool: __list_add_valid()+0x23: unreachable instruction fs/super.o: warning: objtool: vfs_get_super()+0x2a: unreachable instruction lib/assoc_array.o: warning: objtool: assoc_array_destroy_subtree()+0x3e: unreachable instruction fs/udf/truncate.o: warning: objtool: udf_truncate_extents()+0x3c: unreachable instruction fs/ufs/super.o: warning: objtool: ufs_show_options()+0x3a: unreachable instruction fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized] lib/genalloc.o: warning: objtool: gen_pool_free()+0x34: unreachable instruction lib/syscall.o: warning: objtool: collect_syscall()+0xf5: unreachable instruction lib/dynamic_debug.o: warning: objtool: ddebug_exec_query()+0xa3: unreachable instruction fs/exec.o: warning: objtool: flush_old_exec()+0x1aa: unreachable instruction fs/inode.o: warning: objtool: clear_inode()+0x21: unreachable instruction fs/file.o: warning: objtool: expand_files()+0xfd: unreachable instruction fs/seq_file.o: warning: objtool: seq_escape()+0x1f: unreachable instruction lib/ioremap.o: warning: objtool: ioremap_page_range()+0x2d: unreachable instruction fs/dcache.o: warning: objtool: __d_rehash()+0x55: unreachable instruction lib/plist.o: warning: objtool: plist_requeue()+0x1b: unreachable instruction lib/kobject.o: warning: objtool: kobject_add_internal()+0x1a5: unreachable instruction fs/namei.o: warning: objtool: unlazy_walk()+0x17: unreachable instruction lib/radix-tree.o: warning: objtool: radix_tree_insert()+0x29: unreachable instruction fs/mpage.o: warning: objtool: __mpage_writepage()+0x96: unreachable instruction fs/block_dev.o: warning: objtool: blkdev_get()+0x1f1: unreachable instruction fs/mbcache.o: warning: objtool: mb_cache_entry_create()+0x125: unreachable instruction fs/userfaultfd.o: warning: objtool: userfaultfd_ioctl()+0x2a1: unreachable instruction fs/locks.o: warning: objtool: locks_free_lock()+0x18: unreachable instruction fs/direct-io.o: warning: objtool: __blockdev_direct_IO()+0x5c6: unreachable instruction fs/buffer.o: warning: objtool: end_buffer_async_read()+0x17: unreachable instruction fs/aio.o: warning: objtool: aio_nr_sub()+0x22: unreachable instruction fs/iomap.o: warning: objtool: iomap_read_inline_data.isra.37()+0x31: unreachable instruction Full Log # git rev-parse -q --verify a4983672f9ca4c8393f26b6b80710e6c78886b8c^{commit} a4983672f9ca4c8393f26b6b80710e6c78886b8c already have revision, skipping fetch # git checkout -q -f -B kisskb a4983672f9ca4c8393f26b6b80710e6c78886b8c # git clean -qxdf # < git log -1 # commit a4983672f9ca4c8393f26b6b80710e6c78886b8c # Author: Stephen Rothwell <sfr@canb.auug.org.au> # Date: Thu Jan 3 14:10:53 2019 +1100 # # Add linux-next specific files for 20190103 # # 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 # < /opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-ld --version # < git log --format=%s --max-count=1 a4983672f9ca4c8393f26b6b80710e6c78886b8c # < make -s -j 24 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=0x44DA1ABC WARNING: unmet direct dependencies detected for PINCTRL_MTK_MOORE Depends on [n]: PINCTRL [=y] && (ARCH_MEDIATEK \|\| COMPILE_TEST [=y]) && OF [=n] Selected by [y]: - PINCTRL_MT7629 [=y] && PINCTRL [=y] && (ARCH_MEDIATEK \|\| COMPILE_TEST [=y]) && (MACH_MT7629 \|\| COMPILE_TEST [=y]) WARNING: unmet direct dependencies detected for PINCTRL_MTK_MOORE Depends on [n]: PINCTRL [=y] && (ARCH_MEDIATEK \|\| COMPILE_TEST [=y]) && OF [=n] Selected by [y]: - PINCTRL_MT7629 [=y] && PINCTRL [=y] && (ARCH_MEDIATEK \|\| COMPILE_TEST [=y]) && (MACH_MT7629 \|\| COMPILE_TEST [=y]) WARNING: unmet direct dependencies detected for INTEL_SOC_DTS_IOSF_CORE Depends on [n]: THERMAL [=y] && (X86 [=y] \|\| X86_INTEL_QUARK [=n] \|\| COMPILE_TEST [=y]) && X86 [=y] && PCI [=n] Selected by [y]: - INT340X_THERMAL [=y] && THERMAL [=y] && (X86 [=y] \|\| X86_INTEL_QUARK [=n] \|\| COMPILE_TEST [=y]) && X86 [=y] && ACPI [=y] WARNING: unmet direct dependencies detected for IOSF_MBI Depends on [n]: PCI [=n] Selected by [y]: - X86_INTEL_LPSS [=y] && X86 [=y] && ACPI [=y] - SND_SST_ATOM_HIFI2_PLATFORM_ACPI [=y] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && SND_SOC_INTEL_SST_TOPLEVEL [=y] && X86 [=y] && ACPI [=y] - MMC_SDHCI_ACPI [=y] && MMC [=y] && MMC_SDHCI [=y] && ACPI [=y] && X86 [=y] WARNING: unmet direct dependencies detected for PINCTRL_MTK_MOORE Depends on [n]: PINCTRL [=y] && (ARCH_MEDIATEK \|\| COMPILE_TEST [=y]) && OF [=n] Selected by [y]: - PINCTRL_MT7629 [=y] && PINCTRL [=y] && (ARCH_MEDIATEK \|\| COMPILE_TEST [=y]) && (MACH_MT7629 \|\| COMPILE_TEST [=y]) WARNING: unmet direct dependencies detected for INTEL_SOC_DTS_IOSF_CORE Depends on [n]: THERMAL [=y] && (X86 [=y] \|\| X86_INTEL_QUARK [=n] \|\| COMPILE_TEST [=y]) && X86 [=y] && PCI [=n] Selected by [y]: - INT340X_THERMAL [=y] && THERMAL [=y] && (X86 [=y] \|\| X86_INTEL_QUARK [=n] \|\| COMPILE_TEST [=y]) && X86 [=y] && ACPI [=y] WARNING: unmet direct dependencies detected for IOSF_MBI Depends on [n]: PCI [=n] Selected by [y]: - X86_INTEL_LPSS [=y] && X86 [=y] && ACPI [=y] - SND_SST_ATOM_HIFI2_PLATFORM_ACPI [=y] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && SND_SOC_INTEL_SST_TOPLEVEL [=y] && X86 [=y] && ACPI [=y] - MMC_SDHCI_ACPI [=y] && MMC [=y] && MMC_SDHCI [=y] && ACPI [=y] && X86 [=y] # 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 24 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 24 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- WARNING: unmet direct dependencies detected for PINCTRL_MTK_MOORE Depends on [n]: PINCTRL [=y] && (ARCH_MEDIATEK \|\| COMPILE_TEST [=y]) && OF [=n] Selected by [y]: - PINCTRL_MT7629 [=y] && PINCTRL [=y] && (ARCH_MEDIATEK \|\| COMPILE_TEST [=y]) && (MACH_MT7629 \|\| COMPILE_TEST [=y]) WARNING: unmet direct dependencies detected for INTEL_SOC_DTS_IOSF_CORE Depends on [n]: THERMAL [=y] && (X86 [=y] \|\| X86_INTEL_QUARK [=n] \|\| COMPILE_TEST [=y]) && X86 [=y] && PCI [=n] Selected by [y]: - INT340X_THERMAL [=y] && THERMAL [=y] && (X86 [=y] \|\| X86_INTEL_QUARK [=n] \|\| COMPILE_TEST [=y]) && X86 [=y] && ACPI [=y] WARNING: unmet direct dependencies detected for IOSF_MBI Depends on [n]: PCI [=n] Selected by [y]: - X86_INTEL_LPSS [=y] && X86 [=y] && ACPI [=y] - SND_SST_ATOM_HIFI2_PLATFORM_ACPI [=y] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && SND_SOC_INTEL_SST_TOPLEVEL [=y] && X86 [=y] && ACPI [=y] - MMC_SDHCI_ACPI [=y] && MMC [=y] && MMC_SDHCI [=y] && ACPI [=y] && X86 [=y] WARNING: unmet direct dependencies detected for PINCTRL_MTK_MOORE Depends on [n]: PINCTRL [=y] && (ARCH_MEDIATEK \|\| COMPILE_TEST [=y]) && OF [=n] Selected by [y]: - PINCTRL_MT7629 [=y] && PINCTRL [=y] && (ARCH_MEDIATEK \|\| COMPILE_TEST [=y]) && (MACH_MT7629 \|\| COMPILE_TEST [=y]) WARNING: unmet direct dependencies detected for INTEL_SOC_DTS_IOSF_CORE Depends on [n]: THERMAL [=y] && (X86 [=y] \|\| X86_INTEL_QUARK [=n] \|\| COMPILE_TEST [=y]) && X86 [=y] && PCI [=n] Selected by [y]: - INT340X_THERMAL [=y] && THERMAL [=y] && (X86 [=y] \|\| X86_INTEL_QUARK [=n] \|\| COMPILE_TEST [=y]) && X86 [=y] && ACPI [=y] WARNING: unmet direct dependencies detected for IOSF_MBI Depends on [n]: PCI [=n] Selected by [y]: - X86_INTEL_LPSS [=y] && X86 [=y] && ACPI [=y] - SND_SST_ATOM_HIFI2_PLATFORM_ACPI [=y] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && SND_SOC_INTEL_SST_TOPLEVEL [=y] && X86 [=y] && ACPI [=y] - MMC_SDHCI_ACPI [=y] && MMC [=y] && MMC_SDHCI [=y] && ACPI [=y] && X86 [=y] WARNING: unmet direct dependencies detected for PINCTRL_MTK_MOORE Depends on [n]: PINCTRL [=y] && (ARCH_MEDIATEK \|\| COMPILE_TEST [=y]) && OF [=n] Selected by [y]: - PINCTRL_MT7629 [=y] && PINCTRL [=y] && (ARCH_MEDIATEK \|\| COMPILE_TEST [=y]) && (MACH_MT7629 \|\| COMPILE_TEST [=y]) WARNING: unmet direct dependencies detected for INTEL_SOC_DTS_IOSF_CORE Depends on [n]: THERMAL [=y] && (X86 [=y] \|\| X86_INTEL_QUARK [=n] \|\| COMPILE_TEST [=y]) && X86 [=y] && PCI [=n] Selected by [y]: - INT340X_THERMAL [=y] && THERMAL [=y] && (X86 [=y] \|\| X86_INTEL_QUARK [=n] \|\| COMPILE_TEST [=y]) && X86 [=y] && ACPI [=y] WARNING: unmet direct dependencies detected for IOSF_MBI Depends on [n]: PCI [=n] Selected by [y]: - X86_INTEL_LPSS [=y] && X86 [=y] && ACPI [=y] - SND_SST_ATOM_HIFI2_PLATFORM_ACPI [=y] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && SND_SOC_INTEL_SST_TOPLEVEL [=y] && X86 [=y] && ACPI [=y] - MMC_SDHCI_ACPI [=y] && MMC [=y] && MMC_SDHCI [=y] && ACPI [=y] && X86 [=y] arch/x86/mm/init_64.o: warning: objtool: __init_extra_mapping()+0x74: unreachable instruction arch/x86/kernel/apic/vector.o: warning: objtool: arch_early_irq_init()+0x25: 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] security/keys/keyring.o: warning: objtool: search_nested_keyrings()+0x2e: unreachable instruction mm/truncate.o: warning: objtool: invalidate_inode_pages2_range()+0x174: unreachable instruction fs/affs/file.o: warning: objtool: affs_get_extblock_slow()+0x47: 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] mm/vmscan.o: warning: objtool: __remove_mapping()+0x32: unreachable instruction mm/shmem.o: warning: objtool: shmem_writepage()+0x2f: unreachable instruction mm/list_lru.o: warning: objtool: __list_lru_walk_one.isra.15()+0x7a: unreachable instruction mm/percpu.o: warning: objtool: pcpu_setup_first_chunk()+0x6a: 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] ipc/sem.o: warning: objtool: do_semtimedop()+0x33f: unreachable instruction mm/page_alloc.o: warning: objtool: deferred_init_memmap()+0x95: unreachable instruction mm/gup.o: warning: objtool: __get_user_pages()+0x142: unreachable instruction mm/mmap.o: warning: objtool: mm_drop_all_locks()+0x1c: unreachable instruction crypto/api.o: warning: objtool: __crypto_alloc_tfm()+0x42: unreachable instruction mm/memory.o: warning: objtool: unmap_page_range()+0x33: unreachable instruction mm/vmalloc.o: warning: objtool: pcpu_get_vm_areas()+0x40: unreachable instruction /kisskb/src/mm/ksm.c: In function '__stable_node_chain': /kisskb/src/mm/ksm.c:1409:15: warning: 'found_rmap_hlist_len' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/ksm.c:1381:6: note: 'found_rmap_hlist_len' was declared here mm/page_isolation.o: warning: objtool: start_isolate_page_range()+0x25: unreachable instruction mm/swapfile.o: warning: objtool: swap_count_continued()+0x37: unreachable instruction mm/zsmalloc.o: warning: objtool: zs_map_object()+0x26: unreachable instruction mm/userfaultfd.o: warning: objtool: mcopy_atomic()+0x30: unreachable instruction arch/x86/kernel/cpu/common.o: warning: objtool: identify_secondary_cpu()+0x15: unreachable instruction crypto/algapi.o: warning: objtool: crypto_unregister_template()+0x30: unreachable instruction fs/btrfs/print-tree.o: warning: objtool: btrfs_print_tree()+0x3a3: unreachable instruction mm/slub.o: warning: objtool: kmem_cache_free_bulk()+0x2d4: unreachable instruction drivers/android/binder.o: warning: objtool: binder_pop_transaction_ilocked()+0xb: unreachable instruction fs/configfs/dir.o: warning: objtool: configfs_rmdir()+0x63: unreachable instruction drivers/android/binder_alloc.o: warning: objtool: binder_insert_free_buffer()+0x19: unreachable instruction fs/btrfs/ctree.o: warning: objtool: __tree_mod_log_search()+0x51: unreachable instruction fs/crypto/crypto.o: warning: objtool: fscrypt_do_page_crypto()+0x85: unreachable instruction block/bio.o: warning: objtool: bio_split()+0x1c: unreachable instruction fs/btrfs/file-item.o: warning: objtool: btrfs_csum_one_bio()+0x125: unreachable instruction fs/btrfs/extent-tree.o: warning: objtool: remove_extent_data_ref()+0x129: unreachable instruction fs/btrfs/transaction.o: warning: objtool: create_pending_snapshot()+0x1b7: unreachable instruction fs/btrfs/disk-io.o: warning: objtool: btrfs_cleanup_one_transaction()+0x1f0: unreachable instruction block/blk-flush.o: warning: objtool: blk_flush_complete_seq()+0x33: unreachable instruction kernel/cgroup/cgroup.o: warning: objtool: find_css_set()+0x147: unreachable instruction drivers/bcma/driver_chipcommon_pmu.o: warning: objtool: bcma_pmu_pll_clock()+0x2a: unreachable instruction fs/btrfs/file.o: warning: objtool: __btrfs_drop_extents()+0x271: unreachable instruction fs/btrfs/ordered-data.o: warning: objtool: __btrfs_add_ordered_extent()+0x23b: unreachable instruction fs/btrfs/inode.o: warning: objtool: dio_read_error()+0x2d: unreachable instruction fs/ecryptfs/crypto.o: warning: objtool: ecryptfs_compute_root_iv()+0x2b: unreachable instruction fs/btrfs/locking.o: warning: objtool: btrfs_clear_lock_blocking_rw()+0x36: unreachable instruction fs/btrfs/extent_io.o: warning: objtool: end_bio_extent_buffer_writepage()+0x3d: unreachable instruction fs/btrfs/volumes.o: warning: objtool: __btrfs_alloc_chunk()+0x3e: unreachable instruction fs/btrfs/ioctl.o: warning: objtool: create_subvol()+0x537: unreachable instruction fs/ext4/bitmap.o: warning: objtool: ext4_inode_bitmap_csum_verify()+0x50: 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/btrfs/compression.o: warning: objtool: btrfs_submit_compressed_write()+0x17d: unreachable instruction kernel/dma/swiotlb.o: warning: objtool: swiotlb_tbl_map_single()+0xec: unreachable instruction fs/btrfs/delayed-ref.o: warning: objtool: insert_delayed_ref.isra.11()+0x261: unreachable instruction arch/x86/kernel/traps.o: warning: objtool: ist_begin_non_atomic()+0xf: unreachable instruction fs/btrfs/delayed-inode.o: warning: objtool: btrfs_release_delayed_item()+0x2c: unreachable instruction fs/btrfs/backref.o: warning: objtool: find_parent_nodes()+0xe3: unreachable instruction fs/btrfs/relocation.o: warning: objtool: create_reloc_root()+0x3c: unreachable instruction fs/btrfs/scrub.o: warning: objtool: scrub_repair_page_from_good_copy()+0x2e: unreachable instruction crypto/drbg.o: warning: objtool: drbg_async_seed()+0x59: unreachable instruction drivers/base/regmap/regmap-irq.o: warning: objtool: regmap_irq_thread()+0xa6: unreachable instruction fs/btrfs/qgroup.o: warning: objtool: btrfs_qgroup_trace_subtree()+0x2d: unreachable instruction /kisskb/src/block/bfq-iosched.c: In function 'bfq_exit_icq_bfqq': /kisskb/src/block/bfq-iosched.c:4222:11: warning: 'bfqd' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/raid56.o: warning: objtool: finish_rmw()+0x58: unreachable instruction /kisskb/src/drivers/char/tpm/tpm2-cmd.c: In function 'tpm2_unseal_trusted': /kisskb/src/drivers/char/tpm/tpm.h:478:18: warning: 'blob_handle' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/char/tpm/tpm2-cmd.c:657:6: note: 'blob_handle' was declared here arch/x86/kernel/nmi.o: warning: objtool: do_nmi()+0x7b: unreachable instruction fs/btrfs/send.o: warning: objtool: send_create_inode()+0x288: unreachable instruction /kisskb/src/drivers/char/tpm/tpm-sysfs.c: In function 'pubek_show': /kisskb/src/drivers/char/tpm/tpm-sysfs.c:37:16: warning: 'tpm_buf.data' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/check-integrity.o: warning: objtool: btrfsic_block_link_hashtable_lookup()+0x35: unreachable instruction arch/x86/kernel/setup.o: warning: objtool: extend_brk()+0x13: unreachable instruction fs/ext4/extents.o: warning: objtool: ext4_extent_block_csum()+0x2a: unreachable instruction fs/freevxfs/vxfs_bmap.o: warning: objtool: vxfs_bmap1()+0x28b: unreachable instruction fs/ext4/extents_status.o: warning: objtool: __es_insert_extent()+0x102: unreachable instruction arch/x86/kernel/quirks.o: warning: objtool: force_hpet_resume()+0x30: 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] fs/ext4/fsync.o: warning: objtool: ext4_sync_file()+0x59: unreachable instruction arch/x86/kernel/e820.o: warning: objtool: e820__reallocate_tables()+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] arch/x86/kernel/alternative.o: warning: objtool: text_poke()+0x25: unreachable instruction kernel/irq/matrix.o: warning: objtool: irq_matrix_assign_system()+0x16: unreachable instruction fs/freevxfs/vxfs_olt.o: warning: objtool: vxfs_read_olt()+0x2a: 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] fs/ext4/indirect.o: warning: objtool: ext4_ind_map_blocks()+0x3e: unreachable instruction fs/ext4/ialloc.o: warning: objtool: __ext4_new_inode()+0xab3: unreachable instruction fs/ext4/inline.o: warning: objtool: ext4_write_inline_data()+0x34: unreachable instruction fs/fuse/dev.o: warning: objtool: fuse_copy_fill.part.28()+0x49: unreachable instruction kernel/rcu/tree.o: warning: objtool: rcu_init()+0x1f3: unreachable instruction fs/ext4/ioctl.o: warning: objtool: reset_inode_seed()+0x8e: unreachable instruction fs/fuse/dir.o: warning: objtool: fuse_set_nowrite()+0x29: unreachable instruction drivers/acpi/apei/erst.o: warning: objtool: erst_get_record_id_next()+0x2f: unreachable instruction drivers/base/devres.o: warning: objtool: release_nodes()+0x10e: unreachable instruction kernel/sched/core.o: warning: objtool: sched_cpu_dying()+0x50: unreachable instruction fs/ext4/inode.o: warning: objtool: ext4_block_write_begin()+0x42: unreachable instruction kernel/time/timer.o: warning: objtool: timers_dead_cpu()+0x2b: unreachable instruction fs/fuse/file.o: warning: objtool: fuse_writepages_fill()+0x406: unreachable instruction fs/ext4/mmp.o: warning: objtool: ext4_mmp_csum()+0x23: unreachable instruction drivers/acpi/osl.o: warning: objtool: acpi_os_initialize1()+0x76: unreachable instruction kernel/time/hrtimer.o: warning: objtool: hrtimers_dead_cpu()+0x25: unreachable instruction fs/ext4/mballoc.o: warning: objtool: mb_find_buddy()+0x10: unreachable instruction fs/ext4/move_extent.o: warning: objtool: ext4_move_extents()+0x174: unreachable instruction fs/ext4/page-io.o: warning: objtool: ext4_release_io_end()+0x17: unreachable instruction /kisskb/src/lib/mpi/mpicoder.c: In function 'mpi_read_raw_from_sgl': /kisskb/src/lib/mpi/mpicoder.c:352:8: warning: 'buff' may be used uninitialized in this function [-Wuninitialized] fs/ext4/namei.o: warning: objtool: ext4_dx_csum()+0x98: unreachable instruction fs/ext4/resize.o: warning: objtool: ext4_flex_group_add()+0x4b: unreachable instruction fs/jbd2/commit.o: warning: objtool: journal_submit_commit_record.part.20()+0x105: unreachable instruction fs/jbd2/transaction.o: warning: objtool: jbd2_journal_file_inode()+0xa3: unreachable instruction /kisskb/src/drivers/acpi/acpi_lpss.c: In function 'acpi_lpss_find_device': /kisskb/src/drivers/acpi/acpi_lpss.c:538:26: error: 'pci_bus_type' undeclared (first use in this function) /kisskb/src/drivers/acpi/acpi_lpss.c:538:26: note: each undeclared identifier is reported only once for each function it appears in /kisskb/src/drivers/acpi/acpi_lpss.c:539:1: warning: control reaches end of non-void function [-Wreturn-type] make[3]: * [/kisskb/src/scripts/Makefile.build:276: drivers/acpi/acpi_lpss.o] Error 1 make[3]: * Waiting for unfinished jobs.... fs/jbd2/recovery.o: warning: objtool: jbd2_descriptor_block_csum_verify()+0x8b: unreachable instruction fs/jbd2/checkpoint.o: warning: objtool: __jbd2_journal_insert_checkpoint()+0x23: unreachable instruction make[2]: * [/kisskb/src/scripts/Makefile.build:492: drivers/acpi] Error 2 make[2]: * Waiting for unfinished jobs.... lib/mpi/mpi-pow.o: warning: objtool: mpi_powm()+0x271: unreachable instruction fs/jbd2/revoke.o: warning: objtool: jbd2_journal_init_revoke()+0x1d: unreachable instruction fs/ext4/xattr.o: warning: objtool: ext4_xattr_block_csum.isra.17()+0xe2: unreachable instruction drivers/clk/bcm/clk-kona.o: warning: objtool: __sel_commit()+0x26: unreachable instruction fs/ext4/super.o: warning: objtool: ext4_group_desc_csum()+0x10f: unreachable instruction fs/jbd2/journal.o: warning: objtool: get_slab()+0x22: 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] kernel/cpu.o: warning: objtool: takedown_cpu()+0x8c: unreachable instruction fs/notify/inotify/inotify_user.o: warning: objtool: inotify_idr_find_locked()+0x14: unreachable instruction kernel/exit.o: warning: objtool: release_task()+0x51: unreachable instruction kernel/softirq.o: warning: objtool: tasklet_kill_immediate()+0x17: unreachable instruction kernel/sched/rt.o: warning: objtool: pick_next_pushable_task()+0x2e: unreachable instruction kernel/sched/deadline.o: warning: objtool: pick_next_pushable_dl_task()+0x27: unreachable instruction fs/notify/mark.o: warning: objtool: fsnotify_add_mark_locked()+0x2f: unreachable instruction /kisskb/src/lib/raid6/recov_avx512.c:387:2: warning: #warning "your version of binutils lacks AVX512 support" [-Wcpp] kernel/params.o: warning: objtool: param_sysfs_init()+0x194: unreachable instruction kernel/signal.o: warning: objtool: task_set_jobctl_pending()+0xf: unreachable instruction kernel/ucount.o: warning: objtool: user_namespace_sysctl_init()+0x25: unreachable instruction kernel/cred.o: warning: objtool: __put_cred()+0xc: unreachable instruction kernel/smpboot.o: warning: objtool: smpboot_thread_fn()+0xb2: unreachable instruction kernel/workqueue.o: warning: objtool: workqueue_init_early()+0xc5: unreachable instruction fs/overlayfs/namei.o: warning: objtool: ovl_path_next()+0x18: unreachable instruction fs/nilfs2/page.o: warning: objtool: nilfs_copy_page()+0x33: unreachable instruction make[1]: * [/kisskb/src/Makefile:1049: drivers] Error 2 make[1]: * Waiting for unfinished jobs.... /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:337:21: note: 'pdeo' was declared here fs/nilfs2/btnode.o: warning: objtool: nilfs_btnode_prepare_change_key()+0x92: unreachable instruction kernel/seccomp.o: warning: objtool: do_seccomp()+0x66: unreachable instruction fs/nilfs2/segment.o: warning: objtool: nilfs_transaction_unlock.isra.27()+0x2a: unreachable instruction fs/proc/array.o: warning: objtool: proc_task_name()+0x51: 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] fs/sysfs/file.o: warning: objtool: sysfs_kf_seq_show()+0x38: unreachable instruction fs/ufs/balloc.o: warning: objtool: ufs_new_fragments()+0xbac: unreachable instruction fs/verity/hash_algs.o: warning: objtool: fsverity_check_hash_algs()+0x1b: 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 lib/list_debug.o: warning: objtool: __list_add_valid()+0x23: unreachable instruction fs/super.o: warning: objtool: vfs_get_super()+0x2a: unreachable instruction lib/assoc_array.o: warning: objtool: assoc_array_destroy_subtree()+0x3e: unreachable instruction fs/udf/truncate.o: warning: objtool: udf_truncate_extents()+0x3c: unreachable instruction fs/ufs/super.o: warning: objtool: ufs_show_options()+0x3a: 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/genalloc.o: warning: objtool: gen_pool_free()+0x34: unreachable instruction lib/syscall.o: warning: objtool: collect_syscall()+0xf5: unreachable instruction lib/dynamic_debug.o: warning: objtool: ddebug_exec_query()+0xa3: unreachable instruction fs/exec.o: warning: objtool: flush_old_exec()+0x1aa: unreachable instruction fs/inode.o: warning: objtool: clear_inode()+0x21: unreachable instruction fs/file.o: warning: objtool: expand_files()+0xfd: unreachable instruction fs/seq_file.o: warning: objtool: seq_escape()+0x1f: unreachable instruction lib/ioremap.o: warning: objtool: ioremap_page_range()+0x2d: unreachable instruction fs/dcache.o: warning: objtool: __d_rehash()+0x55: unreachable instruction lib/plist.o: warning: objtool: plist_requeue()+0x1b: unreachable instruction lib/kobject.o: warning: objtool: kobject_add_internal()+0x1a5: unreachable instruction fs/namei.o: warning: objtool: unlazy_walk()+0x17: unreachable instruction lib/radix-tree.o: warning: objtool: radix_tree_insert()+0x29: unreachable instruction fs/mpage.o: warning: objtool: __mpage_writepage()+0x96: unreachable instruction fs/block_dev.o: warning: objtool: blkdev_get()+0x1f1: unreachable instruction fs/mbcache.o: warning: objtool: mb_cache_entry_create()+0x125: unreachable instruction fs/userfaultfd.o: warning: objtool: userfaultfd_ioctl()+0x2a1: unreachable instruction fs/locks.o: warning: objtool: locks_free_lock()+0x18: unreachable instruction fs/direct-io.o: warning: objtool: __blockdev_direct_IO()+0x5c6: unreachable instruction fs/buffer.o: warning: objtool: end_buffer_async_read()+0x17: unreachable instruction fs/aio.o: warning: objtool: aio_nr_sub()+0x22: unreachable instruction fs/iomap.o: warning: objtool: iomap_read_inline_data.isra.37()+0x31: unreachable instruction make: *** [Makefile:152: sub-make] Error 2 Command 'make -s -j 24 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- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linux-next-rand_x86_64-randconfig_x86_64 # Build took: 0:00:57.861572

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