# git rev-parse -q --verify 96eddb810b146e4d364e35f38dc11d16680c66eb^{commit}
96eddb810b146e4d364e35f38dc11d16680c66eb
already have revision, skipping fetch
# git checkout -q -f -B kisskb 96eddb810b146e4d364e35f38dc11d16680c66eb
# git clean -qxdf
# < git log -1
# commit 96eddb810b146e4d364e35f38dc11d16680c66eb
# Merge: aeb5427218a7 e866d3e84eb7
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Sep 12 06:51:27 2018 -1000
# 
#     Merge tag 'riscv-for-linus-4.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux
#     
#     Pull RISC-V fix from Palmer Dabbelt:
#      "This contains what I hope to be the last RISC-V patch for 4.19.
#     
#       It fixes a bug in our initramfs support by removing some broken and
#       obselete code"
#     
#     * tag 'riscv-for-linus-4.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux:
#       riscv: Do not overwrite initrd_start and initrd_end
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < git log --format=%s --max-count=1 96eddb810b146e4d364e35f38dc11d16680c66eb
# < make -s -j 120 ARCH=x86_64 O=/kisskb/build/linus-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=0xD1290276
# 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 120 ARCH=x86_64 O=/kisskb/build/linus-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 120 ARCH=x86_64 O=/kisskb/build/linus-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/rcu/srcutree.c: In function 'init_srcu_struct_nodes':
/kisskb/src/kernel/rcu/srcutree.c:129:33: warning: 'levelspread[<U53c0>]' may be used uninitialized in this function [-Wuninitialized]
kernel/rcu/.tmp_sync.o: warning: objtool: rcu_sync_func()+0xf: unreachable instruction
arch/x86/kernel/.tmp_traps.o: warning: objtool: ist_begin_non_atomic()+0xb: unreachable instruction
kernel/events/.tmp_ring_buffer.o: warning: objtool: rb_alloc_aux_page()+0x1e: unreachable instruction
arch/x86/mm/.tmp_init_64.o: warning: objtool: __init_extra_mapping()+0x72: unreachable instruction
kernel/dma/.tmp_swiotlb.o: warning: objtool: swiotlb_tbl_map_single()+0xef: unreachable instruction
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:185:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
arch/x86/kernel/.tmp_nmi.o: warning: objtool: do_nmi()+0x6a: unreachable instruction
kernel/.tmp_resource.o: warning: objtool: find_next_iomem_res()+0x1b: unreachable instruction
kernel/.tmp_exit.o: warning: objtool: release_task()+0x50: unreachable instruction
kernel/irq/.tmp_matrix.o: warning: objtool: irq_matrix_assign_system()+0xa: unreachable instruction
arch/x86/kernel/apic/.tmp_vector.o: warning: objtool: arch_early_irq_init()+0x20: unreachable instruction
arch/x86/kernel/.tmp_setup.o: warning: objtool: extend_brk()+0xf: 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]
arch/x86/mm/.tmp_physaddr.o: warning: objtool: __phys_addr()+0x1f: unreachable instruction
security/keys/encrypted-keys/.tmp_encrypted.o: warning: objtool: sg_set_page()+0xb: unreachable instruction
mm/.tmp_filemap.o: warning: objtool: try_to_release_page()+0x32: 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]
arch/x86/kernel/.tmp_quirks.o: warning: objtool: ich_force_hpet_resume()+0x18: unreachable instruction
kernel/.tmp_smpboot.o: warning: objtool: smpboot_thread_fn()+0xa4: unreachable instruction
kernel/.tmp_params.o: warning: objtool: kernel_add_sysfs_param()+0x45: unreachable instruction
kernel/.tmp_ucount.o: warning: objtool: user_namespace_sysctl_init()+0x22: unreachable instruction
arch/x86/kernel/.tmp_alternative.o: warning: objtool: apply_alternatives()+0x57: 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/.tmp_e820.o: warning: objtool: e820__reallocate_tables()+0x25: unreachable instruction
kernel/.tmp_cred.o: warning: objtool: __put_cred()+0x8: unreachable instruction
fs/btrfs/.tmp_print-tree.o: warning: objtool: btrfs_print_tree()+0x218: unreachable instruction
block/.tmp_elevator.o: warning: objtool: __elv_add_request()+0x124: unreachable instruction
kernel/rcu/.tmp_tree.o: warning: objtool: rcu_init_geometry()+0x59: unreachable instruction
security/keys/.tmp_keyring.o: warning: objtool: search_nested_keyrings()+0x2b: unreachable instruction
mm/.tmp_readahead.o: warning: objtool: __do_page_cache_readahead()+0x15f: unreachable instruction
block/.tmp_bio.o: warning: objtool: bio_split()+0x14: unreachable instruction
kernel/.tmp_signal.o: warning: objtool: task_set_jobctl_pending()+0x13: unreachable instruction
fs/configfs/.tmp_dir.o: warning: objtool: configfs_rmdir()+0x3a: unreachable instruction
fs/btrfs/.tmp_file-item.o: warning: objtool: btrfs_csum_one_bio()+0x109: unreachable instruction
mm/.tmp_page-writeback.o: warning: objtool: set_page_dirty()+0x54: unreachable instruction
kernel/sched/.tmp_rt.o: warning: objtool: _pick_next_task_rt()+0x27: unreachable instruction
kernel/.tmp_seccomp.o: warning: objtool: seccomp_set_mode_strict()+0x31: unreachable instruction
crypto/asymmetric_keys/.tmp_public_key.o: warning: objtool: public_key_verify_signature()+0x1e: unreachable instruction
mm/.tmp_truncate.o: warning: objtool: invalidate_complete_page2()+0x6e: unreachable instruction
block/.tmp_blk-flush.o: warning: objtool: blk_flush_complete_seq()+0x2a: unreachable instruction
kernel/.tmp_workqueue.o: warning: objtool: workqueue_init_early()+0x6e: unreachable instruction
fs/crypto/.tmp_crypto.o: warning: objtool: sg_set_page()+0xb: unreachable instruction
crypto/.tmp_algapi.o: warning: objtool: crypto_unregister_template()+0x2b: unreachable instruction
fs/btrfs/.tmp_transaction.o: warning: objtool: create_pending_snapshot()+0x16e: unreachable instruction
arch/x86/kernel/.tmp_amd_gart_64.o: warning: objtool: __dma_map_cont()+0x4e: unreachable instruction
mm/.tmp_swap.o: warning: objtool: hpage_nr_pages()+0x17: unreachable instruction
fs/btrfs/.tmp_locking.o: warning: objtool: btrfs_clear_lock_blocking_rw()+0x2c: unreachable instruction
mm/.tmp_page_alloc.o: warning: objtool: move_freepages()+0x7b: unreachable instruction
block/.tmp_blk-core.o: warning: objtool: blk_dequeue_request()+0x19: unreachable instruction
fs/btrfs/.tmp_ctree.o: warning: objtool: __tree_mod_log_search()+0x51: unreachable instruction
fs/crypto/.tmp_bio.o: warning: objtool: __fscrypt_decrypt_bio()+0x5f: unreachable instruction
fs/btrfs/.tmp_disk-io.o: warning: objtool: btree_releasepage()+0x32: unreachable instruction
fs/ext4/.tmp_bitmap.o: warning: objtool: ext4_chksum()+0x17: unreachable instruction
mm/.tmp_util.o: warning: objtool: page_mapping()+0x32: unreachable instruction
fs/btrfs/.tmp_ordered-data.o: warning: objtool: __btrfs_add_ordered_extent()+0x23c: unreachable instruction
kernel/.tmp_module.o: warning: objtool: frob_ro_after_init()+0x10: unreachable instruction
block/.tmp_blk-merge.o: warning: objtool: sg_set_page()+0xb: unreachable instruction
fs/ext2/.tmp_dir.o: warning: objtool: ext2_check_page()+0x11c: unreachable instruction
fs/btrfs/.tmp_file.o: warning: objtool: btrfs_drop_pages()+0x30: unreachable instruction
arch/x86/kernel/.tmp_pci-calgary_64.o: warning: objtool: iommu_range_alloc()+0x39: unreachable instruction
mm/.tmp_workingset.o: warning: objtool: workingset_eviction()+0x35: unreachable instruction
fs/btrfs/.tmp_extent-tree.o: warning: objtool: remove_extent_data_ref()+0xe4: unreachable instruction
fs/btrfs/.tmp_compression.o: warning: objtool: end_compressed_writeback()+0xb8: unreachable instruction
fs/btrfs/.tmp_free-space-cache.o: warning: objtool: io_ctl_drop_pages()+0x4d: unreachable instruction
mm/.tmp_percpu.o: warning: objtool: pcpu_setup_first_chunk()+0x65: unreachable instruction
mm/.tmp_list_lru.o: warning: objtool: __list_lru_walk_one.isra.14()+0x76: unreachable instruction
/kisskb/src/fs/gfs2/bmap.c: In function 'gfs2_iomap_get':
/kisskb/src/fs/gfs2/bmap.c:926:18: warning: 'height' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/gfs2/bmap.c:921:7: warning: 'len' may be used uninitialized in this function [-Wuninitialized]
mm/.tmp_shmem.o: warning: objtool: shmem_radix_tree_replace()+0x15: unreachable instruction
fs/btrfs/.tmp_delayed-inode.o: warning: objtool: __btrfs_remove_delayed_item()+0x24: unreachable instruction
mm/.tmp_vmscan.o: warning: objtool: page_check_dirty_writeback()+0x4b: unreachable instruction
mm/.tmp_debug.o: warning: objtool: __dump_page()+0x8d: unreachable instruction
mm/.tmp_compaction.o: warning: objtool: __SetPageMovable()+0x2e: unreachable instruction
drivers/block/.tmp_pktcdvd.o: warning: objtool: pkt_rbtree_find()+0x1b: unreachable instruction
fs/fuse/.tmp_dir.o: warning: objtool: fuse_set_nowrite()+0x24: unreachable instruction
fs/btrfs/.tmp_backref.o: warning: objtool: add_missing_keys()+0x3c: unreachable instruction
fs/btrfs/.tmp_ioctl.o: warning: objtool: cluster_pages_for_defrag()+0x25f: unreachable instruction
fs/gfs2/.tmp_bmap.o: warning: objtool: gfs2_indirect_init()+0x36: unreachable instruction
drivers/bcma/.tmp_driver_chipcommon_pmu.o: warning: objtool: bcma_pmu_pll_clock()+0x24: unreachable instruction
fs/hugetlbfs/.tmp_inode.o: warning: objtool: remove_huge_page()+0x28: unreachable instruction
fs/fuse/.tmp_dev.o: warning: objtool: page_mapcount()+0x28: unreachable instruction
drivers/base/regmap/.tmp_regmap-irq.o: warning: objtool: regmap_irq_thread()+0xa0: unreachable instruction
block/.tmp_partition-generic.o: warning: objtool: read_dev_sector()+0x47: unreachable instruction
drivers/block/.tmp_skd_main.o: warning: objtool: skd_preop_sg_list()+0x6b: unreachable instruction
mm/.tmp_mlock.o: warning: objtool: PageTransHuge()+0x18: unreachable instruction
fs/btrfs/.tmp_raid56.o: warning: objtool: finish_parity_scrub()+0x67: unreachable instruction
fs/isofs/.tmp_rock.o: warning: objtool: rock_ridge_symlink_readpage()+0x1f9: unreachable instruction
fs/btrfs/.tmp_qgroup.o: warning: objtool: btrfs_qgroup_trace_subtree()+0x25: unreachable instruction
crypto/.tmp_chacha20poly1305.o: warning: objtool: sg_set_buf()+0x1b: unreachable instruction
mm/.tmp_gup.o: warning: objtool: gup_pte_range()+0xf5: unreachable instruction
fs/btrfs/.tmp_volumes.o: warning: objtool: __btrfs_alloc_chunk()+0x39: unreachable instruction
fs/jbd2/.tmp_transaction.o: warning: objtool: __jbd2_journal_temp_unlink_buffer()+0x13: unreachable instruction
fs/btrfs/.tmp_scrub.o: warning: objtool: scrub_repair_page_from_good_copy()+0x29: unreachable instruction
fs/btrfs/tests/.tmp_extent-io-tests.o: warning: objtool: test_find_delalloc()+0xaf: unreachable instruction
fs/btrfs/.tmp_extent_io.o: warning: objtool: set_btree_ioerr()+0x24: unreachable instruction
mm/.tmp_mprotect.o: warning: objtool: change_pte_range()+0x19b: unreachable instruction
drivers/char/agp/.tmp_generic.o: warning: objtool: agp_generic_free_gatt_table()+0x92: unreachable instruction
fs/btrfs/.tmp_check-integrity.o: warning: objtool: btrfsic_block_link_hashtable_lookup()+0x31: unreachable instruction
mm/.tmp_pgtable-generic.o: warning: objtool: pmdp_huge_clear_flush()+0xb: unreachable instruction
mm/.tmp_pagewalk.o: warning: objtool: walk_page_vma()+0x21: unreachable instruction
mm/.tmp_page_vma_mapped.o: warning: objtool: PageTransHuge()+0x18: unreachable instruction
fs/fuse/.tmp_file.o: warning: objtool: fuse_writepage_in_flight()+0x2e: unreachable instruction
fs/btrfs/.tmp_relocation.o: warning: objtool: create_reloc_root()+0x39: unreachable instruction
fs/fuse/.tmp_inode.o: warning: objtool: fuse_destroy_inode()+0x19: unreachable instruction
fs/btrfs/.tmp_inode.o: warning: objtool: btrfs_writepage_start_hook()+0x31: unreachable instruction
drivers/block/.tmp_brd.o: warning: objtool: copy_to_brd()+0x27: unreachable instruction
crypto/.tmp_drbg.o: warning: objtool: drbg_async_seed()+0x44: unreachable instruction
fs/ntfs/.tmp_collate.o: warning: objtool: ntfs_collate()+0x50: can't find jump dest instruction at .text+0x1c0
mm/.tmp_mmap.o: warning: objtool: unmapped_area()+0x174: 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:341:21: note: 'pdeo' was declared here
mm/.tmp_rmap.o: warning: objtool: page_remove_anon_compound_rmap()+0x46: unreachable instruction
drivers/base/.tmp_devres.o: warning: objtool: remove_nodes.isra.5()+0x9a: unreachable instruction
block/.tmp_blk-integrity.o: warning: objtool: blk_rq_map_integrity_sg()+0xdc: unreachable instruction
fs/sysfs/.tmp_file.o: warning: objtool: sysfs_kf_seq_show()+0x36: unreachable instruction
fs/jfs/.tmp_jfs_imap.o: warning: objtool: diFree()+0x4f9: unreachable instruction
fs/jfs/.tmp_jfs_xtree.o: warning: objtool: xtTruncate()+0x7a: unreachable instruction
fs/jbd2/.tmp_recovery.o: warning: objtool: jbd2_chksum()+0x17: unreachable instruction
mm/.tmp_madvise.o: warning: objtool: page_mapcount()+0x28: unreachable instruction
fs/ntfs/.tmp_attrib.o: warning: objtool: ntfs_attr_find_in_attrdef()+0x12: unreachable instruction
fs/jbd2/.tmp_commit.o: warning: objtool: release_buffer_page()+0x76: unreachable instruction
fs/ntfs/.tmp_aops.o: warning: objtool: ntfs_bmap()+0xa3: unreachable instruction
mm/.tmp_vmalloc.o: warning: objtool: vb_free()+0x17: unreachable instruction
mm/.tmp_page_io.o: warning: objtool: swap_set_page_dirty()+0x51: can't find jump dest instruction at .text+0xcab
/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]
drivers/char/agp/.tmp_intel-gtt.o: warning: objtool: intel_gtt_map_memory()+0x3e: unreachable instruction
fs/jbd2/.tmp_checkpoint.o: warning: objtool: __jbd2_journal_insert_checkpoint()+0x20: unreachable instruction
fs/btrfs/.tmp_send.o: warning: objtool: read_symlink()+0xbc: unreachable instruction
mm/.tmp_swap_slots.o: warning: objtool: get_swap_page()+0x23: unreachable instruction
mm/.tmp_memory.o: warning: objtool: __do_fault()+0x55: unreachable instruction
fs/jbd2/.tmp_revoke.o: warning: objtool: jbd2_journal_init_revoke()+0x15: unreachable instruction
crypto/.tmp_rsa-pkcs1pad.o: warning: objtool: pkcs1pad_sg_set_buf()+0x35: unreachable instruction
drivers/block/.tmp_sx8.o: warning: objtool: carm_rq_fn()+0xc6: unreachable instruction
fs/jfs/.tmp_jfs_metapage.o: warning: objtool: metapage_write_end_io()+0x22: unreachable instruction
block/.tmp_deadline-iosched.o: warning: objtool: deadline_exit_queue()+0x13: unreachable instruction
/kisskb/src/block/bfq-iosched.c: In function 'bfq_exit_icq_bfqq':
/kisskb/src/block/bfq-iosched.c:4110:11: warning: 'bfqd' may be used uninitialized in this function [-Wuninitialized]
fs/quota/.tmp_dquot.o: warning: objtool: dqput()+0x5c: unreachable instruction
block/.tmp_cfq-iosched.o: warning: objtool: cfq_should_idle()+0x2b: unreachable instruction
fs/proc/.tmp_task_mmu.o: warning: objtool: migration_entry_to_page()+0x54: unreachable instruction
mm/.tmp_swap_state.o: warning: objtool: hpage_nr_pages()+0x17: unreachable instruction
crypto/.tmp_ccm.o: warning: objtool: sg_set_buf()+0x1b: unreachable instruction
crypto/.tmp_gcm.o: warning: objtool: sg_set_buf()+0x1b: unreachable instruction
drivers/block/.tmp_null_blk_main.o: warning: objtool: null_init_queue()+0x11: unreachable instruction
fs/ntfs/.tmp_compress.o: warning: objtool: ntfs_read_compressed_block()+0x108: unreachable instruction
fs/gfs2/.tmp_glock.o: warning: objtool: __gfs2_glock_put()+0x59: 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]
mm/.tmp_page_isolation.o: warning: objtool: PageTransHuge()+0x17: unreachable instruction
fs/jfs/.tmp_jfs_logmgr.o: warning: objtool: lbmIODone()+0x147: unreachable instruction
fs/jfs/.tmp_jfs_txnmgr.o: warning: objtool: LogSyncRelease()+0x34: unreachable instruction
fs/ext4/.tmp_extents_status.o: warning: objtool: ext4_es_find_delayed_extent_range()+0x1d: unreachable instruction
fs/ntfs/.tmp_dir.o: warning: objtool: ntfs_lookup_inode_by_name()+0x41: unreachable instruction
mm/.tmp_balloon_compaction.o: warning: objtool: balloon_page_migrate()+0x9f: unreachable instruction
fs/ext4/.tmp_fsync.o: warning: objtool: ext4_sync_file()+0x4b: unreachable instruction
fs/udf/.tmp_file.o: warning: objtool: udf_adinicb_writepage()+0x42: unreachable instruction
fs/proc/.tmp_array.o: warning: objtool: proc_task_name()+0x3a: unreachable instruction
fs/ntfs/.tmp_index.o: warning: objtool: ntfs_index_ctx_put()+0x73: unreachable instruction
fs/gfs2/.tmp_meta_io.o: warning: objtool: gfs2_aspace_writepage()+0x6d: unreachable instruction
/kisskb/src/lib/raid6/recov_avx512.c:387:2: warning: #warning "your version of binutils lacks AVX512 support" [-Wcpp]
fs/gfs2/.tmp_lops.o: warning: objtool: gfs2_unpin()+0x21: unreachable instruction
mm/.tmp_swapfile.o: warning: objtool: swap_count_continued()+0x38: unreachable instruction
lib/mpi/.tmp_mpi-pow.o: warning: objtool: mpi_powm()+0x244: unreachable instruction
mm/.tmp_memfd.o: warning: objtool: page_mapcount()+0x32: unreachable instruction
fs/ntfs/.tmp_sysctl.o: warning: objtool: ntfs_sysctl()+0x11: unreachable instruction
fs/jbd2/.tmp_journal.o: warning: objtool: get_slab()+0xf: unreachable instruction
fs/gfs2/.tmp_aops.o: warning: objtool: jdata_set_page_dirty()+0x1f: unreachable instruction
drivers/dma/dw/.tmp_core.o: warning: objtool: dwc_free_chan_resources()+0x5d: unreachable instruction
mm/.tmp_khugepaged.o: warning: objtool: __collapse_huge_page_isolate()+0xc7: unreachable instruction
mm/.tmp_migrate.o: warning: objtool: remove_migration_pte()+0x64: unreachable instruction
fs/udf/.tmp_truncate.o: warning: objtool: udf_truncate_extents()+0x38: unreachable instruction
fs/udf/.tmp_symlink.o: warning: objtool: udf_symlink_filler()+0xe9: unreachable instruction
drivers/block/.tmp_DAC960.o: warning: objtool: pci_map_sg()+0x35: unreachable instruction
drivers/dma-buf/.tmp_dma-fence.o: warning: objtool: dma_fence_init()+0x7: unreachable instruction
fs/ext4/.tmp_indirect.o: warning: objtool: ext4_ind_map_blocks()+0x46: unreachable instruction
fs/udf/.tmp_inode.o: warning: objtool: udf_expand_file_adinicb()+0x142: unreachable instruction
fs/ntfs/.tmp_runlist.o: warning: objtool: ntfs_are_rl_mergeable()+0x7: unreachable instruction
fs/gfs2/.tmp_trans.o: warning: objtool: gfs2_trans_begin()+0x27: unreachable instruction
fs/ext4/.tmp_ialloc.o: warning: objtool: ext4_chksum.constprop.22()+0x15: unreachable instruction
fs/ntfs/.tmp_bitmap.o: warning: objtool: __ntfs_bitmap_set_bits_in_run()+0x24: unreachable instruction
fs/ntfs/.tmp_file.o: warning: objtool: ntfs_attr_extend_initialized()+0x36: unreachable instruction
fs/ntfs/.tmp_inode.o: warning: objtool: ntfs_destroy_extent_inode()+0x31: unreachable instruction
fs/ntfs/.tmp_logfile.o: warning: objtool: ntfs_check_and_load_restart_page()+0x83: unreachable instruction
drivers/dma-buf/.tmp_dma-buf.o: warning: objtool: dma_buf_vunmap()+0x1e: unreachable instruction
mm/.tmp_hugetlb.o: warning: objtool: set_vma_resv_map()+0x13: unreachable instruction
fs/gfs2/.tmp_ops_fstype.o: warning: objtool: gfs2_read_super()+0x4d: unreachable instruction
fs/ntfs/.tmp_lcnalloc.o: warning: objtool: ntfs_cluster_alloc()+0x7f: unreachable instruction
mm/.tmp_huge_memory.o: warning: objtool: freeze_page()+0x18: unreachable instruction
fs/ext4/.tmp_extents.o: warning: objtool: ext4_extent_block_csum()+0x26: unreachable instruction
fs/ext4/.tmp_inline.o: warning: objtool: ext4_write_inline_data()+0x2f: unreachable instruction
fs/ntfs/.tmp_mft.o: warning: objtool: ntfs_mft_record_format()+0xe8: unreachable instruction
fs/ext4/.tmp_mmp.o: warning: objtool: ext4_mmp_csum()+0x1f: unreachable instruction
fs/ntfs/.tmp_super.o: warning: objtool: check_mft_mirror()+0x4e: unreachable instruction
fs/gfs2/.tmp_quota.o: warning: objtool: slot_put()+0x2e: unreachable instruction
mm/.tmp_slub.o: warning: objtool: check_slab()+0x12: unreachable instruction
lib/.tmp_scatterlist.o: warning: objtool: sg_set_page()+0xb: 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/ext4/.tmp_move_extent.o: warning: objtool: mext_page_mkuptodate()+0x5c: unreachable instruction
fs/gfs2/.tmp_rgrp.o: warning: objtool: gfs2_free_extlen()+0x7b: unreachable instruction
fs/.tmp_pipe.o: warning: objtool: anon_pipe_buf_steal()+0x35: unreachable instruction
fs/.tmp_exec.o: warning: objtool: de_thread()+0x140: unreachable instruction
fs/ext4/.tmp_page-io.o: warning: objtool: ext4_finish_bio()+0x85: unreachable instruction
fs/ext4/.tmp_readpage.o: warning: objtool: mpage_end_io()+0x54: unreachable instruction
fs/.tmp_file.o: warning: objtool: __fd_install()+0x45: unreachable instruction
lib/.tmp_kfifo.o: warning: objtool: sg_set_page()+0xb: unreachable instruction
/kisskb/src/lib/rhashtable.c: In function 'rhashtable_rehash_one':
/kisskb/src/lib/rhashtable.c:264:2: warning: 'next' may be used uninitialized in this function [-Wuninitialized]
fs/proc/.tmp_page.o: warning: objtool: kpagecount_read()+0xd5: unreachable instruction
fs/.tmp_inode.o: warning: objtool: clear_inode()+0x22: unreachable instruction
drivers/char/.tmp_virtio_console.o: warning: objtool: sg_set_page()+0xb: unreachable instruction
fs/ext4/.tmp_mballoc.o: warning: objtool: mb_find_buddy()+0xc: unreachable instruction
fs/.tmp_dcache.o: warning: objtool: d_instantiate_new()+0x16: unreachable instruction
fs/ext4/.tmp_resize.o: warning: objtool: ext4_alloc_group_tables()+0x38: unreachable instruction
fs/ext4/.tmp_namei.o: warning: objtool: dx_insert_block()+0x26: unreachable instruction
fs/ext4/.tmp_inode.o: warning: objtool: ext4_da_should_update_i_disksize()+0x1d: unreachable instruction
fs/.tmp_libfs.o: warning: objtool: simple_write_end()+0x69: unreachable instruction
fs/.tmp_namei.o: warning: objtool: follow_down()+0x1b: 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]
fs/ext4/.tmp_xattr.o: warning: objtool: ext4_chksum()+0x17: 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]
fs/.tmp_mpage.o: warning: objtool: map_buffer_to_page()+0x79: unreachable instruction
fs/.tmp_direct-io.o: warning: objtool: do_direct_IO()+0x1aa: unreachable instruction
lib/.tmp_list_debug.o: warning: objtool: __list_del_entry_valid()+0x2d: unreachable instruction
fs/ext4/.tmp_super.o: warning: objtool: ext4_chksum()+0x17: unreachable instruction
fs/xfs/.tmp_xfs_aops.o: warning: objtool: xfs_writepage_map()+0x188: unreachable instruction
fs/.tmp_block_dev.o: warning: objtool: blkdev_get()+0xba: unreachable instruction
drivers/ide/.tmp_ide-io.o: warning: objtool: start_request()+0x17: unreachable instruction
lib/.tmp_assoc_array.o: warning: objtool: assoc_array_destroy_subtree()+0x38: unreachable instruction
fs/.tmp_mbcache.o: warning: objtool: mb_cache_entry_create()+0x116: unreachable instruction
fs/.tmp_buffer.o: warning: objtool: buffer_check_dirty_writeback()+0x37: unreachable instruction
fs/.tmp_locks.o: warning: objtool: locks_free_lock()+0x13: unreachable instruction
fs/.tmp_aio.o: warning: objtool: aio_nr_sub()+0x1d: unreachable instruction
drivers/nvme/host/.tmp_pci.o: warning: objtool: dma_map_sg_attrs()+0x36: unreachable instruction
drivers/platform/chrome/.tmp_cros_ec_proto.o: warning: objtool: prepare_packet()+0xc: unreachable instruction
lib/.tmp_genalloc.o: warning: objtool: gen_pool_free()+0x4b: unreachable instruction
drivers/ide/.tmp_ide-probe.o: warning: objtool: ide_unregister()+0x13: unreachable instruction
fs/.tmp_iomap.o: warning: objtool: iomap_set_range_uptodate()+0xa6: unreachable instruction
lib/.tmp_plist.o: warning: objtool: plist_requeue()+0x1d: unreachable instruction
lib/.tmp_kobject.o: warning: objtool: create_dir()+0x8d: unreachable instruction
drivers/rpmsg/.tmp_virtio_rpmsg_bus.o: warning: objtool: rpmsg_sg_init.part.8()+0x28: unreachable instruction
lib/.tmp_radix-tree.o: warning: objtool: radix_tree_tag_set()+0x36: unreachable instruction
drivers/scsi/libsas/.tmp_sas_expander.o: warning: objtool: sas_add_parent_port()+0x34: unreachable instruction
drivers/tty/serial/8250/.tmp_8250_core.o: warning: objtool: serial_unlink_irq_chain()+0x42: unreachable instruction
drivers/scsi/device_handler/.tmp_scsi_dh_alua.o: warning: objtool: alua_rtpg()+0x44a: unreachable instruction
drivers/virtio/.tmp_virtio.o: warning: objtool: virtio_dev_probe()+0x59: unreachable instruction
drivers/misc/.tmp_ad525x_dpot.o: warning: objtool: dpot_write_spi()+0x7c: unreachable instruction
drivers/virtio/.tmp_virtio_pci_modern.o: warning: objtool: vp_set()+0x1c: unreachable instruction
lib/.tmp_oid_registry.o: warning: objtool: sprint_OID()+0xb: unreachable instruction
drivers/misc/.tmp_tifm_core.o: warning: objtool: tifm_map_sg()+0x25: unreachable instruction
drivers/virtio/.tmp_virtio_ring.o: warning: objtool: detach_buf()+0xf0: 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/.tmp_virtio_balloon.o: warning: objtool: virtballoon_migratepage()+0x4f: unreachable instruction
drivers/ide/.tmp_ide-tape.o: warning: objtool: idetape_do_request()+0x2a: unreachable instruction
drivers/ide/.tmp_ide-disk.o: warning: objtool: ide_do_rw_disk()+0x18: unreachable instruction
drivers/tty/serial/.tmp_fsl_lpuart.o: warning: objtool: sg_set_buf()+0x1b: unreachable instruction
drivers/uwb/.tmp_est.o: warning: objtool: uwb_est_get_size()+0x9c: 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/scsi/.tmp_scsi_lib_dma.o: warning: objtool: scsi_dma_map()+0x47: unreachable instruction
drivers/video/fbdev/core/.tmp_fb_defio.o: warning: objtool: fb_deferred_io_fault()+0x59: unreachable instruction
drivers/scsi/.tmp_scsi_lib.o: warning: objtool: scsi_init_io()+0x104: unreachable instruction
drivers/staging/rts5208/.tmp_rtsx_transport.o: warning: objtool: dma_map_sg_attrs.constprop.11()+0x2e: unreachable instruction
drivers/uwb/.tmp_lc-dev.o: warning: objtool: uwb_dev_add()+0x14: unreachable instruction
drivers/staging/speakup/.tmp_varhandlers.o: warning: objtool: spk_get_var()+0x7: unreachable instruction
drivers/target/.tmp_target_core_rd.o: warning: objtool: rd_allocate_sgl_table.isra.12()+0xf5: unreachable instruction
drivers/target/.tmp_target_core_sbc.o: warning: objtool: sg_set_page()+0xb: unreachable instruction
drivers/target/.tmp_target_core_transport.o: warning: objtool: target_submit_cmd_map_sgls()+0x3c: unreachable instruction
drivers/scsi/.tmp_osst.o: warning: objtool: sg_set_page.constprop.17()+0xb: unreachable instruction
/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/linus-rand_x86_64-randconfig_x86_64
# Build took: 0:00:49.697791