# git rev-parse -q --verify f9221a7a1014d8a047b277a73289678646ddc110^{commit}
f9221a7a1014d8a047b277a73289678646ddc110
already have revision, skipping fetch
# git checkout -q -f -B kisskb f9221a7a1014d8a047b277a73289678646ddc110
# git clean -qxdf
# < git log -1
# commit f9221a7a1014d8a047b277a73289678646ddc110
# Author: Stephen Rothwell <sfr@canb.auug.org.au>
# Date:   Mon Apr 15 18:59:23 2019 +1000
# 
#     Add linux-next specific files for 20190415
#     
#     Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-ld --version
# < git log --format=%s --max-count=1 f9221a7a1014d8a047b277a73289678646ddc110
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linux-next-rand_powerpc-randconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  randconfig
KCONFIG_SEED=0x8A50DE78
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_CPU_BIG_ENDIAN=y
# Added to kconfig CONFIG_PPC64=y
# Added to kconfig CONFIG_PPC_DISABLE_WERROR=y
# Added to kconfig CONFIG_SECTION_MISMATCH_WARN_ONLY=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_LD_HEAD_STUB_CATCH=y
# Added to kconfig 
# yes \n | make -s -j 48 ARCH=powerpc O=/kisskb/build/linux-next-rand_powerpc-randconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linux-next-rand_powerpc-randconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  
<stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp]
<stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp]
<stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp]
<stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp]
/kisskb/src/block/bio.c: In function 'bio_release_pages':
/kisskb/src/include/linux/bvec.h:155:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/block/bio.c:881:23: note: 'iter_all.bv.bv_page' was declared here
/kisskb/src/block/bio.c: In function 'bio_iov_iter_get_pages':
/kisskb/src/include/linux/bvec.h:155:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/block/bio.c:871:23: note: 'iter_all.bv.bv_page' was declared here
/kisskb/src/block/bio.c: In function 'bio_free_pages':
/kisskb/src/include/linux/bvec.h:155:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/block/bio.c:1223:23: note: 'iter_all.bv.bv_page' was declared here
/kisskb/src/block/bio.c: In function 'bio_copy_kern_endio_read':
/kisskb/src/include/linux/bvec.h:155:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/block/bio.c:1571:23: note: 'iter_all.bv.bv_page' was declared here
/kisskb/src/block/bio.c: In function 'bio_uncopy_user':
/kisskb/src/include/linux/bvec.h:155:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/block/bio.c:1199:23: note: 'iter_all.bv.bv_page' was declared here
/kisskb/src/block/bio.c: In function 'bio_copy_user_iov':
/kisskb/src/include/linux/bvec.h:155:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/block/bio.c:1167:23: note: 'iter_all.bv.bv_page' was declared here
/kisskb/src/block/bio.c: In function 'bio_map_user_iov':
/kisskb/src/include/linux/bvec.h:155:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/block/bio.c:1396:23: note: 'iter_all.bv.bv_page' was declared here
/kisskb/src/block/bio.c: In function 'bio_unmap_user':
/kisskb/src/include/linux/bvec.h:155:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/block/bio.c:1474:23: note: 'iter_all.bv.bv_page' was declared here
/kisskb/src/block/bio.c: In function 'bio_set_pages_dirty':
/kisskb/src/include/linux/bvec.h:155:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/block/bio.c:1682:23: note: 'iter_all.bv.bv_page' was declared here
/kisskb/src/block/bio.c: In function 'bio_check_pages_dirty':
/kisskb/src/include/linux/bvec.h:155:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/block/bio.c:1734:23: note: 'iter_all.bv.bv_page' was declared here
/kisskb/src/fs/f2fs/file.c: In function 'f2fs_precache_extents':
/kisskb/src/fs/f2fs/file.c:2941:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:193:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/block/blk-sysfs.c: In function 'queue_wb_lat_store':
/kisskb/src/block/blk-sysfs.c:471:7: warning: 'val' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/inode.c: In function 'btrfs_retry_endio_nocsum':
/kisskb/src/include/linux/bvec.h:155:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/inode.c:7910:23: note: 'iter_all.bv.bv_page' was declared here
/kisskb/src/fs/btrfs/inode.c: In function 'btrfs_retry_endio':
/kisskb/src/include/linux/bvec.h:155:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/inode.c:8001:23: note: 'iter_all.bv.bv_page' was declared here
/kisskb/src/fs/btrfs/disk-io.c: In function 'btree_csum_one_bio':
/kisskb/src/include/linux/bvec.h:155:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/disk-io.c:854:23: note: 'iter_all.bv.bv_page' was declared here
/kisskb/src/fs/btrfs/inode.c: In function 'run_delalloc_nocow':
/kisskb/src/fs/btrfs/inode.c:1506:7: warning: 'ram_bytes' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/inode.c:1506:7: warning: 'disk_num_bytes' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/inode.c:1504:8: warning: 'extent_offset' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/gfs2/bmap.c: In function 'gfs2_iomap_get':
/kisskb/src/fs/gfs2/bmap.c:922:3: warning: 'height' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/gfs2/bmap.c:779:3: warning: 'len' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/gfs2/bmap.c:818:6: note: 'len' was declared here
/kisskb/src/fs/f2fs/data.c: In function 'f2fs_write_end_io':
/kisskb/src/include/linux/bvec.h:155:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/f2fs/data.c:168:23: note: 'iter_all.bv.bv_page' was declared here
/kisskb/src/fs/f2fs/data.c: In function '__read_end_io':
/kisskb/src/include/linux/bvec.h:155:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/f2fs/data.c:90:23: note: 'iter_all.bv.bv_page' was declared here
/kisskb/src/fs/f2fs/data.c: In function '__submit_merged_write_cond':
/kisskb/src/include/linux/bvec.h:155:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/f2fs/data.c:358:23: note: 'iter_all.bv.bv_page' was declared here
/kisskb/src/fs/btrfs/extent_io.c: In function 'end_bio_extent_buffer_writepage':
/kisskb/src/include/linux/bvec.h:155:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/extent_io.c:3656:23: note: 'iter_all.bv.bv_page' was declared here
/kisskb/src/drivers/ata/libata-scsi.c: In function 'ata_scsi_scan_host':
/kisskb/src/drivers/ata/libata-scsi.c:4622:3: warning: 'dev' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/ata/libata-scsi.c:4622:3: warning: 'last_failed_dev' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/f2fs/data.c: In function 'f2fs_fiemap':
/kisskb/src/fs/f2fs/data.c:1412:7: warning: 'flags' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/f2fs/data.c:1354:8: note: 'flags' was declared here
/kisskb/src/fs/f2fs/data.c:1412:7: warning: 'len' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/f2fs/data.c:1353:18: note: 'len' was declared here
/kisskb/src/fs/btrfs/extent_io.c: In function 'end_bio_extent_writepage':
/kisskb/src/include/linux/bvec.h:155:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/extent_io.c:2483:23: note: 'iter_all.bv.bv_page' was declared here
/kisskb/src/fs/btrfs/extent_io.c: In function 'end_bio_extent_readpage':
/kisskb/src/include/linux/bvec.h:155:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/extent_io.c:2555:23: note: 'iter_all.bv.bv_page' was declared here
/kisskb/src/fs/btrfs/extent_io.c:2681:32: warning: 'tree' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/f2fs/node.c: In function '__set_nat_cache_dirty':
/kisskb/src/include/linux/list.h:63:13: warning: 'head' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/f2fs/node.c:237:24: note: 'head' was declared here
/kisskb/src/fs/btrfs/ioctl.c: In function 'btrfs_remap_file_range':
/kisskb/src/fs/btrfs/ioctl.c:4060:23: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/tree-log.c: In function 'btrfs_log_changed_extents.isra.13':
/kisskb/src/fs/btrfs/tree-log.c:4378:9: warning: 'start_slot' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/tree-log.c:4359:6: note: 'start_slot' was declared here
/kisskb/src/fs/ext4/page-io.c: In function 'ext4_finish_bio':
/kisskb/src/include/linux/bvec.h:155:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/ext4/page-io.c:66:23: note: 'iter_all.bv.bv_page' was declared here
/kisskb/src/fs/ext4/readpage.c: In function 'mpage_end_io':
/kisskb/src/include/linux/bvec.h:155:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/ext4/readpage.c:75:23: note: 'iter_all.bv.bv_page' was declared here
/kisskb/src/fs/btrfs/compression.c: In function 'end_compressed_bio_read':
/kisskb/src/include/linux/bvec.h:155:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/compression.c:165:24: note: 'iter_all.bv.bv_page' was declared here
/kisskb/src/lib/mpi/mpicoder.c: In function 'mpi_read_raw_from_sgl':
/kisskb/src/lib/mpi/mpicoder.c:377:32: warning: 'buff' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/time/tick-sched.c: In function 'tick_nohz_idle_exit':
/kisskb/src/kernel/time/tick-sched.c:839:19: warning: 'now' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/time/tick-sched.c:1148:10: note: 'now' was declared here
/kisskb/src/fs/gfs2/lops.c: In function 'gfs2_end_log_write':
/kisskb/src/include/linux/bvec.h:155:14: warning: 'iter_all.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/gfs2/lops.c:211:23: note: 'iter_all.bv_page' was declared here
/kisskb/src/fs/btrfs/raid56.c: In function 'set_bio_pages_uptodate':
/kisskb/src/include/linux/bvec.h:155:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/raid56.c:1446:23: note: 'iter_all.bv.bv_page' was declared here
/kisskb/src/net/batman-adv/netlink.c: In function 'batadv_netlink_tp_meter_start':
/kisskb/src/include/net/genetlink.h:226:11: warning: 'msg_head' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/batman-adv/netlink.c:714:8: note: 'msg_head' was declared here
/kisskb/src/drivers/char/tpm/tpm2-cmd.c: In function 'tpm2_unseal_trusted':
/kisskb/src/drivers/char/tpm/tpm.h:373:9: warning: 'blob_handle' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm2-cmd.c:662:6: note: 'blob_handle' was declared here
/kisskb/src/fs/gfs2/meta_io.c: In function 'gfs2_meta_read_endio':
/kisskb/src/include/linux/bvec.h:155:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/gfs2/meta_io.c:193:23: note: 'iter_all.bv.bv_page' was declared here
/kisskb/src/lib/list_sort.c:17:36: warning: '__pure__' attribute ignored [-Wattributes]
/kisskb/src/drivers/char/ipmi/ipmi_si_hotmod.c: In function 'hotmod_handler':
/kisskb/src/drivers/char/ipmi/ipmi_si_hotmod.c:218:3: warning: 'op' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write':
/kisskb/src/drivers/base/regmap/regmap.c:1854:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_noinc_write':
/kisskb/src/drivers/base/regmap/regmap.c:1946:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read':
/kisskb/src/drivers/base/regmap/regmap.c:2593:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_noinc_read':
/kisskb/src/drivers/base/regmap/regmap.c:2687:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_bulk_read':
/kisskb/src/drivers/base/regmap/regmap.c:2797:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/trace/trace_events.c: In function 'event_enable_read':
/kisskb/src/kernel/trace/trace_events.c:1049:2: warning: 'flags' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/powerpc/kernel/kexec_elf_64.c: In function 'elf64_load':
/kisskb/src/arch/powerpc/kernel/kexec_elf_64.c:658:2: warning: 'fdt' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/powerpc/kernel/kexec_elf_64.c:649:6: warning: 'kernel_load_addr' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/ref-verify.c: In function 'btrfs_build_ref_tree':
/kisskb/src/fs/btrfs/ref-verify.c:593:4: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/ref-verify.c:514:35: note: 'ret' was declared here
/kisskb/src/fs/btrfs/ref-verify.c:553:3: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/ref-verify.c:450:12: note: 'ret' was declared here
/kisskb/src/drivers/base/regmap/regcache-rbtree.c: In function 'regcache_rbtree_write':
/kisskb/src/drivers/base/regmap/regcache-rbtree.c:278:20: warning: 'new_top_reg' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/regmap/regcache-rbtree.c:393:30: note: 'new_top_reg' was declared here
/kisskb/src/drivers/base/regmap/regcache-rbtree.c:278:20: warning: 'new_base_reg' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/regmap/regcache-rbtree.c:393:16: note: 'new_base_reg' was declared here
/kisskb/src/block/bfq-wf2q.c: In function '__bfq_entity_update_weight_prio':
/kisskb/src/block/bfq-wf2q.c:812:24: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/bluetooth/mgmt.c: In function 'read_local_oob_ext_data_complete':
/kisskb/src/net/bluetooth/hci_request.h:125:8: warning: 'r256' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/bluetooth/mgmt.c:6028:27: note: 'r256' was declared here
/kisskb/src/net/bluetooth/hci_request.h:125:8: warning: 'h256' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/bluetooth/mgmt.c:6028:20: note: 'h256' was declared here
/kisskb/src/net/bluetooth/hci_request.h:125:8: warning: 'r192' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/bluetooth/mgmt.c:6028:13: note: 'r192' was declared here
/kisskb/src/net/bluetooth/hci_request.h:125:8: warning: 'h192' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/bluetooth/mgmt.c:6028:6: note: 'h192' was declared here
/kisskb/src/fs/ocfs2/cluster/heartbeat.c: In function 'o2hb_region_block_bytes_store':
/kisskb/src/fs/ocfs2/cluster/heartbeat.c:1660:21: warning: 'block_bits' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/ocfs2/cluster/heartbeat.c:1659:24: warning: 'block_bytes' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/vmalloc.c: In function 'alloc_vmap_area':
/kisskb/src/mm/vmalloc.c:974:28: warning: 'lva' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/vmalloc.c:914:20: note: 'lva' was declared here
/kisskb/src/net/bridge/br_netlink.c: In function 'br_afspec.isra.32':
/kisskb/src/net/bridge/br_netlink.c:652:4: warning: 'err' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c: In function 'proc_reg_open':
/kisskb/src/fs/proc/inode.c:369:15: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/memory.c: In function 'memory_dev_init':
/kisskb/src/drivers/base/memory.c:697:25: warning: 'section_nr' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/memory.c:683:33: note: 'section_nr' was declared here
/kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery':
/kisskb/src/drivers/i2c/i2c-core-base.c:235:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/hid/hid-asus.c: In function 'asus_input_configured':
/kisskb/src/drivers/hid/hid-asus.c:425:2: warning: 'kbd_func' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/hid/hid-asus.c:411:16: note: 'kbd_func' was declared here
/kisskb/src/mm/swapfile.c: In function '__se_sys_swapon':
/kisskb/src/mm/swapfile.c:3123:2: warning: 'nr_extents' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/swapfile.c:2905:6: note: 'nr_extents' was declared here
/kisskb/src/fs/ocfs2/alloc.c: In function 'ocfs2_trim_mainbm':
/kisskb/src/fs/ocfs2/alloc.c:7619:3: warning: 'first_bit' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/iio/accel/mma9551_core.c: In function 'mma9551_gpio_config':
/kisskb/src/drivers/iio/accel/mma9551_core.c:590:6: warning: 'pol_mask' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/futex.c: In function 'do_futex':
/kisskb/src/kernel/futex.c:1668:3: warning: 'oldval' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/futex.c:1633:6: note: 'oldval' was declared here
/kisskb/src/drivers/iio/accel/mma9551.c: In function 'mma9551_event_handler':
/kisskb/src/drivers/iio/accel/mma9551.c:381:6: warning: 'reg' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/kexec_file.c: In function 'kexec_load_purgatory':
/kisskb/src/kernel/kexec_file.c:954:3: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/kexec_file.c:903:9: note: 'ret' was declared here
/kisskb/src/mm/slub.c: In function 'kmem_cache_free_bulk':
/kisskb/src/mm/slub.c:2991:14: warning: 'df.cnt' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/slub.c:3122:28: note: 'df.cnt' was declared here
/kisskb/src/mm/slub.c:1464:2: warning: 'df.freelist' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/slub.c:3122:28: note: 'df.freelist' was declared here
/kisskb/src/mm/slub.c:1447:33: warning: 'df.tail' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/slub.c:3122:28: note: 'df.tail' was declared here
/kisskb/src/mm/slub.c:5937:1: warning: 'df.s' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/slub.c:3122:28: note: 'df.s' was declared here
/kisskb/src/net/core/gen_stats.c: In function '__gnet_stats_copy_basic':
/kisskb/src/include/linux/seqlock.h:205:9: warning: 'seq' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/core/gen_stats.c:150:15: note: 'seq' was declared here
/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]
/kisskb/src/mm/memcontrol.c: In function 'commit_charge':
/kisskb/src/mm/memcontrol.c:2374:2: warning: 'isolated' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/memcontrol.c:2388:6: note: 'isolated' was declared here
/kisskb/src/net/xfrm/xfrm_output.c: In function 'xfrm4_tunnel_encap_add':
/kisskb/src/net/xfrm/xfrm_output.c:234:2: error: implicit declaration of function 'ip_select_ident' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors
make[3]: *** [/kisskb/src/scripts/Makefile.build:279: net/xfrm/xfrm_output.o] Error 1
make[3]: *** Waiting for unfinished jobs....
/kisskb/src/fs/direct-io.c: In function 'dio_bio_complete':
/kisskb/src/include/linux/bvec.h:155:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/direct-io.c:554:24: note: 'iter_all.bv.bv_page' was declared here
make[2]: *** [/kisskb/src/scripts/Makefile.build:489: net/xfrm] Error 2
make[2]: *** Waiting for unfinished jobs....
/kisskb/src/fs/mpage.c: In function 'mpage_end_io':
/kisskb/src/include/linux/bvec.h:155:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/mpage.c:51:23: note: 'iter_all.bv.bv_page' was declared here
/kisskb/src/fs/block_dev.c: In function '__blkdev_direct_IO_simple':
/kisskb/src/include/linux/bvec.h:155:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/block_dev.c:212:23: note: 'iter_all.bv.bv_page' was declared here
/kisskb/src/fs/block_dev.c: In function 'blkdev_bio_end_io':
/kisskb/src/include/linux/bvec.h:155:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/block_dev.c:338:25: note: 'iter_all.bv.bv_page' was declared here
/kisskb/src/net/core/dev.c: In function 'validate_xmit_skb_list':
/kisskb/src/net/core/dev.c:3419:15: warning: 'tail' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/core/rtnetlink.c: In function 'do_setlink':
/kisskb/src/net/core/rtnetlink.c:2230:29: warning: 'ivvl[len]' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/core/rtnetlink.c:2208:29: note: 'ivvl[len]' was declared here
/kisskb/src/drivers/iio/adc/qcom-spmi-adc5.c: In function 'adc5_read_raw':
/kisskb/src/drivers/iio/adc/qcom-spmi-adc5.c:398:7: warning: 'adc_code_volt' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/ocfs2/suballoc.c: In function 'ocfs2_block_group_alloc':
/kisskb/src/fs/ocfs2/suballoc.c:441:22: warning: 'bg_bh' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/io_uring.c: In function 'io_sq_wq_submit_work':
/kisskb/src/arch/powerpc/include/asm/uaccess.h:35:29: warning: 'old_fs.seg' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/io_uring.c:1433:15: note: 'old_fs.seg' was declared here
/kisskb/src/drivers/hwmon/lochnagar-hwmon.c: In function 'read_sensor':
/kisskb/src/drivers/hwmon/lochnagar-hwmon.c:76:23: warning: 'data' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/hwmon/lochnagar-hwmon.c:180:6: note: 'data' was declared here
/kisskb/src/net/core/devlink.c: In function 'devlink_fmsg_snd.constprop.66':
/kisskb/src/net/core/devlink.c:4379:3: warning: 'err' may be used uninitialized in this function [-Wuninitialized]
make[1]: *** [/kisskb/src/Makefile:1069: net] Error 2
make[1]: *** Waiting for unfinished jobs....
/kisskb/src/fs/iomap.c: In function 'iomap_dio_bio_end_io':
/kisskb/src/include/linux/bvec.h:155:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/iomap.c:1593:25: note: 'iter_all.bv.bv_page' was declared here
/kisskb/src/fs/iomap.c: In function 'iomap_read_end_io':
/kisskb/src/include/linux/bvec.h:155:14: warning: 'iter_all.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/iomap.c:277:23: note: 'iter_all.bv_page' was declared here
/kisskb/src/drivers/media/cec/cec-api.c: In function 'cec_ioctl':
/kisskb/src/drivers/media/cec/cec-api.c:335:2: warning: 'ev_idx' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/media/cec/cec-api.c:301:15: note: 'ev_idx' was declared here
/kisskb/src/fs/ocfs2/xattr.c: In function 'ocfs2_xattr_block_set':
/kisskb/src/fs/ocfs2/xattr.c:3007:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/leds/leds-pca955x.c: In function 'pca955x_led_set':
/kisskb/src/drivers/leds/leds-pca955x.c:154:2: warning: 'ls' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/leds/leds-pca955x.c:240:5: note: 'ls' was declared here
/kisskb/src/drivers/md/bcache/btree.c: In function '__bch_btree_node_write':
/kisskb/src/include/linux/bvec.h:155:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/md/bcache/btree.c:435:24: note: 'iter_all.bv.bv_page' was declared here
/kisskb/src/drivers/md/raid5.c: In function 'raid5d':
/kisskb/src/drivers/md/raid5.c:6126:3: warning: 'offset' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/md/raid5.c:6278:16: note: 'offset' was declared here
/kisskb/src/lib/kobject_uevent.c: In function 'kobject_synth_uevent':
/kisskb/src/lib/kobject_uevent.c:223:7: warning: 'env' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/lib/kobject_uevent.c:142:10: warning: 'action_args' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/lib/kobject_uevent.c:196:14: note: 'action_args' was declared here
/kisskb/src/lib/radix-tree.c: In function 'radix_tree_insert':
/kisskb/src/lib/radix-tree.c:706:2: warning: 'slot' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/lib/radix-tree.c:729:15: note: 'slot' was declared here
/kisskb/src/lib/radix-tree.c:710:14: warning: 'node' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/lib/radix-tree.c:728:26: note: 'node' was declared here
/kisskb/src/drivers/md/dm-stats.c: In function 'dm_jiffies_to_msec64.isra.4':
/kisskb/src/drivers/md/dm-stats.c:794:40: warning: 'mult' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/iio/proximity/srf08.c: In function 'srf08_write_sensitivity':
/kisskb/src/drivers/iio/proximity/srf08.c:370:6: warning: 'regval' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/iio/light/lv0104cs.c: In function 'lv0104cs_read_raw':
/kisskb/src/drivers/iio/light/lv0104cs.c:218:23: warning: 'adc_output' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/iio/light/lv0104cs.c:164:6: note: 'adc_output' was declared here
/kisskb/src/drivers/md/dm-crypt.c: In function 'crypt_free_buffer_pages':
/kisskb/src/include/linux/bvec.h:155:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/md/dm-crypt.c:1450:23: note: 'iter_all.bv.bv_page' was declared here
/kisskb/src/drivers/mfd/da903x.c: In function 'da9034_init_chip':
/kisskb/src/drivers/mfd/da903x.c:339:2: warning: 'chip_id' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/mfd/da903x.c: In function 'da9030_init_chip':
/kisskb/src/drivers/mfd/da903x.c:262:2: warning: 'chip_id' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/md/dm-cache-target.c: In function 'cache_message':
/kisskb/src/drivers/md/dm-cache-target.c:3370:8: warning: 'range.end' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/md/dm-cache-target.c:3387:22: note: 'range.end' was declared here
/kisskb/src/drivers/md/dm-cache-target.c:3370:8: warning: 'range.begin' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/md/dm-cache-target.c:3387:22: note: 'range.begin' was declared here
/kisskb/src/drivers/mfd/da903x.c: In function 'da903x_set_bits':
/kisskb/src/drivers/mfd/da903x.c:186:11: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/mfd/da903x.c: In function 'da903x_clr_bits':
/kisskb/src/drivers/mfd/da903x.c:208:11: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/mfd/da903x.c: In function 'da903x_update':
/kisskb/src/drivers/mfd/da903x.c:230:11: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/of/base.c: In function 'of_get_next_cpu_node':
/kisskb/src/drivers/of/base.c:822:14: warning: 'node' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/md/dm-zoned-target.c: In function 'dmz_chunk_work':
/kisskb/src/drivers/md/dm-zoned-target.c:217:8: warning: 'rzone' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/md/dm-zoned-target.c:168:18: note: 'rzone' was declared here
/kisskb/src/drivers/md/dm-zoned-metadata.c: In function 'dmz_load_mapping':
/kisskb/src/drivers/md/dm-zoned-metadata.c:1330:14: warning: 'dmap' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/md/dm-zoned-reclaim.c: In function 'dmz_reclaim_work':
/kisskb/src/drivers/md/dm-zoned-reclaim.c:399:2: warning: 'rzone' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/md/dm-zoned-reclaim.c:341:18: note: 'rzone' was declared here
/kisskb/src/drivers/power/supply/ds2782_battery.c: In function 'ds2786_get_capacity':
/kisskb/src/drivers/power/supply/ds2782_battery.c:214:17: warning: 'raw' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/power/supply/ds2782_battery.c: In function 'ds2782_get_capacity':
/kisskb/src/drivers/power/supply/ds2782_battery.c:173:12: warning: 'raw' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/power/supply/ds2782_battery.c: In function 'ds2786_get_voltage':
/kisskb/src/drivers/power/supply/ds2782_battery.c:201:21: warning: 'raw' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/power/supply/ds2782_battery.c: In function 'ds2786_get_current':
/kisskb/src/drivers/power/supply/ds2782_battery.c:185:21: warning: 'raw' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/power/supply/ds2782_battery.c: In function 'ds2782_get_voltage':
/kisskb/src/drivers/power/supply/ds2782_battery.c:161:21: warning: 'raw' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/power/supply/ds2782_battery.c: In function 'ds2782_get_current':
/kisskb/src/drivers/power/supply/ds2782_battery.c:145:20: warning: 'raw' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/power/supply/ds2782_battery.c:138:19: warning: 'sense_res_raw' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/power/supply/ds2782_battery.c: In function 'ds278x_battery_get_property':
/kisskb/src/drivers/power/supply/ds2782_battery.c:116:16: warning: 'raw' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/power/supply/ds2782_battery.c:104:6: note: 'raw' was declared here
/kisskb/src/drivers/scsi/libsas/sas_host_smp.c: In function 'try_test_sas_gpio_gp_bit':
/kisskb/src/drivers/scsi/libsas/sas_host_smp.c:112:16: warning: 'bit' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/power/supply/da9052-battery.c: In function 'da9052_bat_check_status':
/kisskb/src/drivers/power/supply/da9052-battery.c:266:4: warning: 'chg_end_current' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/power/supply/lp8788-charger.c: In function 'lp8788_charger_probe':
/kisskb/src/drivers/power/supply/lp8788-charger.c:488:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq':
/kisskb/src/drivers/tty/serial/8250/8250_core.c:247:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/8250/8250_core.c:227:19: note: 'i' was declared here
/kisskb/src/drivers/tty/serial/serial_core.c: In function 'uart_put_char':
/kisskb/src/include/linux/spinlock.h:393:2: warning: 'flags' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/serial_core.c:552:16: note: 'flags' was declared here
/kisskb/src/drivers/tty/serial/serial_core.c: In function 'uart_flush_buffer':
/kisskb/src/include/linux/spinlock.h:393:2: warning: 'flags' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/serial_core.c:649:16: note: 'flags' was declared here
/kisskb/src/drivers/tty/serial/serial_core.c: In function 'uart_write':
/kisskb/src/include/linux/spinlock.h:393:2: warning: 'flags' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/serial_core.c:582:16: note: 'flags' was declared here
/kisskb/src/drivers/spi/spi-fsl-spi.c: In function 'fsl_spi_do_one_msg':
/kisskb/src/drivers/spi/spi-fsl-spi.c:394:3: warning: 'first' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/ifx6x60.c: In function 'ifx_spi_complete':
/kisskb/src/drivers/tty/serial/ifx6x60.c:667:26: warning: 'cts' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/ifx6x60.c:669:19: warning: 'length' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/staging/greybus/power_supply.c: In function 'gb_power_supplies_setup':
/kisskb/src/drivers/staging/greybus/power_supply.c:572:27: warning: 'psp' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/staging/greybus/power_supply.c:514:29: note: 'psp' was declared here
/kisskb/src/drivers/regulator/s5m8767.c: In function 's5m8767_get_register.isra.0':
/kisskb/src/drivers/regulator/s5m8767.c:201:43: warning: 'mode' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/target/target_core_user.c: In function 'scatter_data_area.isra.15':
/kisskb/src/drivers/target/target_core_user.c:661:29: warning: 'dbi' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/target/target_core_user.c:675:9: note: 'dbi' was declared here
make: *** [Makefile:179: sub-make] Error 2
Command 'make -s -j 48 ARCH=powerpc O=/kisskb/build/linux-next-rand_powerpc-randconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linux-next-rand_powerpc-randconfig_powerpc-gcc4.6
# Build took: 0:03:07.142638