Buildresult: linus-rand/powerpc-randconfig/powerpc-gcc4.6 built on Dec 23 2019, 08:42

kisskb

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Status:	Failed
Date/Time:	Dec 23 2019, 08:42
Duration:	0:03:58.260914
Builder:	ka2
Revision:	Merge tag 'xfs-5.5-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux (`c60174717544aa8959683d7e19d568309c3a0c65)`
Target:	linus-rand/powerpc-randconfig/powerpc-gcc4.6
Branch:	linus-rand
Compiler:	powerpc-gcc4.6 (powerpc-linux-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:	randconfig (download)
Log:	Download original Possible errors make[3]: * [scripts/Makefile.build:265: lib/zstd/compress.o] Error 1 make[2]: * [scripts/Makefile.build:503: lib/zstd] Error 2 make[1]: * [Makefile:1693: lib] Error 2 drivers/input/touchscreen/hideep.c:602:6: warning: 'error' may be used uninitialized in this function [-Wuninitialized] make: * [Makefile:179: sub-make] Error 2 Possible warnings (139) arch/powerpc/xmon/dis-asm.h:16:2: warning: format '%x' expects argument of type 'unsigned int', but argument 2 has type 'long unsigned int' [-Wformat] arch/powerpc/xmon/dis-asm.h:22:2: warning: format '%x' expects argument of type 'unsigned int', but argument 2 has type 'long unsigned int' [-Wformat] arch/powerpc/kernel/traps.c:521:3: warning: 'hsrr1' may be used uninitialized in this function [-Wuninitialized] arch/powerpc/kernel/traps.c:520:3: warning: 'hsrr0' may be used uninitialized in this function [-Wuninitialized] arch/powerpc/platforms/pseries/pci.c:320:2: warning: 'rc' may be used uninitialized in this function [-Wuninitialized] ipc/shm.c:1711:3: warning: 'file' may be used uninitialized in this function [-Wuninitialized] mm/vmstat.c:90:2: warning: 'oldval' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] kernel/time/timekeeping.c:1196:3: warning: 'cs_was_changed_seq' may be used uninitialized in this function [-Wuninitialized] mm/memblock.c:1217:15: warning: 'r' may be used uninitialized in this function [-Wuninitialized] mm/swapfile.c:3023:6: warning: 'nr_extents' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/file-item.c:993:24: warning: 'extent_end' may be used uninitialized in this function [-Wuninitialized] fs/f2fs/file.c:3131:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] drivers/block/virtio_blk.c:601:2: warning: 'writeback' may be used uninitialized in this function [-Wuninitialized] drivers/block/virtio_blk.c:517:12: warning: 'num_vqs' may be used uninitialized in this function [-Wuninitialized] drivers/block/virtio_blk.c:876:2: warning: 'opt_io_size' may be used uninitialized in this function [-Wuninitialized] drivers/block/virtio_blk.c:870:2: warning: 'min_io_size' may be used uninitialized in this function [-Wuninitialized] drivers/block/virtio_blk.c:864:2: warning: 'alignment_offset' may be used uninitialized in this function [-Wuninitialized] drivers/block/virtio_blk.c:857:2: warning: 'physical_block_exp' may be used uninitialized in this function [-Wuninitialized] drivers/block/virtio_blk.c:756:11: warning: 'sg_elems' may be used uninitialized in this function [-Wuninitialized] drivers/block/loop.c:1356:25: warning: 'bdev' may be used uninitialized in this function [-Wuninitialized] drivers/block/loop.c:1175:4: warning: 'lo_number' may be used uninitialized in this function [-Wuninitialized] arch/powerpc/platforms/powernv/pci-ioda.c:1202:22: warning: 'pe' may be used uninitialized in this function [-Wuninitialized] fs/ext4/extents.c:5054:23: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] mm/slub.c:2993:14: warning: 'df.cnt' may be used uninitialized in this function [-Wuninitialized] mm/slub.c:3124:28: warning: 'df.freelist' may be used uninitialized in this function [-Wuninitialized] mm/slub.c:3124:28: warning: 'df.tail' may be used uninitialized in this function [-Wuninitialized] mm/slub.c:2983:3: warning: 'df.s' may be used uninitialized in this function [-Wuninitialized] kernel/time/tick-sched.c:1192:32: warning: 'now' may be used uninitialized in this function [-Wuninitialized] include/linux/bvec.h:140:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] sound/firewire/fireface/ff-protocol-former.c:255:3: warning: 'rate' may be used uninitialized in this function [-Wuninitialized] sound/firewire/fireface/ff-protocol-former.c:255:3: warning: 'label' may be used uninitialized in this function [-Wuninitialized] fs/ext4/ialloc.c:1249:9: warning: 'bit' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:2685:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:2591:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:2795:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] kernel/trace/trace_events.c:1073:2: warning: 'flags' may be used uninitialized in this function [-Wuninitialized] include/linux/list.h:93:12: warning: 'head' may be used uninitialized in this function [-Wuninitialized] fs/f2fs/data.c:1650:7: warning: 'flags' may be used uninitialized in this function [-Wuninitialized] fs/f2fs/data.c:1650:7: warning: 'len' may be used uninitialized in this function [-Wuninitialized] fs/f2fs/node.c:2834:11: warning: 'nat_blk' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:1852:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:1944:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/cpufreq/powernv-cpufreq.c:896:1: warning: the frame size of 1104 bytes is larger than 1024 bytes [-Wframe-larger-than=] kernel/trace/trace_events.c:2263:4: warning: 'last_i' may be used uninitialized in this function [-Wuninitialized] drivers/cpufreq/powernv-cpufreq.c:928:1: warning: the frame size of 1120 bytes is larger than 1024 bytes [-Wframe-larger-than=] drivers/cpufreq/cpufreq.c:1125:1: warning: the frame size of 1104 bytes is larger than 1024 bytes [-Wframe-larger-than=] drivers/cpufreq/cpufreq.c:1090:1: warning: the frame size of 1104 bytes is larger than 1024 bytes [-Wframe-larger-than=] drivers/cpufreq/cpufreq.c:792:1: warning: the frame size of 1120 bytes is larger than 1024 bytes [-Wframe-larger-than=] fs/ext4/inline.c:1894:9: warning: 'inline_len' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regcache-rbtree.c:440:8: warning: 'new_top_reg' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regcache-rbtree.c:440:8: warning: 'new_base_reg' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/inode.c:1613:7: warning: 'ram_bytes' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/inode.c:1613:7: warning: 'disk_num_bytes' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/inode.c:1610:8: warning: 'extent_offset' may be used uninitialized in this function [-Wuninitialized] block/bfq-wf2q.c:805:24: warning: 'root' may be used uninitialized in this function [-Wuninitialized] drivers/ata/ahci_qoriq.c:135:10: warning: 'px_is' may be used uninitialized in this function [-Wuninitialized] drivers/ata/ahci_qoriq.c:131:10: warning: 'px_cmd' may be used uninitialized in this function [-Wuninitialized] include/linux/bvec.h:140:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] include/linux/bvec.h:140:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] block/bfq-iosched.c:4939:16: warning: 'bfqd' may be used uninitialized in this function [-Wuninitialized] drivers/char/tpm/tpm_ibmvtpm.c:684:4: warning: 'crq_q' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/inode.c:7257:3: warning: 'hole_start' may be used uninitialized in this function [-Wuninitialized] fs/gfs2/bmap.c:941:8: warning: 'height' may be used uninitialized in this function [-Wuninitialized] fs/gfs2/bmap.c:957:8: warning: 'len' may be used uninitialized in this function [-Wuninitialized] fs/gfs2/bmap.c:957:8: warning: 'lblock' may be used uninitialized in this function [-Wuninitialized] drivers/greybus/interface.c:1024:4: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/greybus/svc.c:773:2: warning: 'rail_count' may be used uninitialized in this function [-Wuninitialized] drivers/iio/accel/adis16201.c:173:23: warning: 'val16' may be used uninitialized in this function [-Wuninitialized] lib/mpi/mpicoder.c:330:5: warning: 'buff' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/extent_io.c:2852:32: warning: 'tree' may be used uninitialized in this function [-Wuninitialized] drivers/iio/accel/adxl372.c:546:16: warning: 'fifo_entries' may be used uninitialized in this function [-Wuninitialized] drivers/iio/accel/adxl372.c:538:2: warning: 'status1' may be used uninitialized in this function [-Wuninitialized] drivers/ide/ide-iops.c:143:4: warning: 'flags' may be used uninitialized in this function [-Wuninitialized] include/linux/bvec.h:140:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] include/linux/scatterlist.h:170:16: warning: 'prv_max_ents' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/ioctl.c:3264:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/i2c/busses/i2c-piix4.c:875:6: warning: 'retval' may be used uninitialized in this function [-Wuninitialized] drivers/gpio/gpio-grgpio.c:310:27: warning: 'lirq' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/tree-log.c:4431:9: warning: 'start_slot' may be used uninitialized in this function [-Wuninitialized] kernel/kprobes.c:259:24: warning: 'idx' may be used uninitialized in this function [-Wuninitialized] drivers/media/common/videobuf2/videobuf2-core.c:2815:3: warning: 'vb' may be used uninitialized in this function [-Wuninitialized] include/linux/bvec.h:140:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] drivers/iio/accel/mma9551_core.c:582:6: warning: 'pol_mask' may be used uninitialized in this function [-Wuninitialized] include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] drivers/iio/accel/mma9551.c:373:6: warning: 'reg' may be used uninitialized in this function [-Wuninitialized] drivers/leds/leds-el15203000.c:246:8: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/relocation.c:1462:20: warning: 'rsv' may be used uninitialized in this function [-Wuninitialized] drivers/leds/leds-pca955x.c:275:22: warning: 'ls' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/cx2072x.c:646:19: warning: 'frac' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/da7219-aad.c:316:2: warning: 'pll_ctrl' may be used uninitialized in this function [-Wuninitialized] drivers/misc/cxl/native.c:1244:2: warning: 'ph' may be used uninitialized in this function [-Wuninitialized] drivers/misc/cxl/native.c:1244:2: warning: 'dsisr' may be used uninitialized in this function [-Wuninitialized] include/linux/bvec.h:140:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] drivers/md/raid10.c:185:10: warning: 'rp_repl' may be used uninitialized in this function [-Wuninitialized] drivers/md/raid10.c:842:22: warning: 'best_pending_slot' may be used uninitialized in this function [-Wuninitialized] drivers/misc/habanalabs/command_buffer.c:148:5: warning: 'cb' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/block-group.c:1235:3: warning: 'sinfo_used' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/block-group.c:1235:3: warning: 'num_bytes' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/ref-verify.c:492:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/hid/hid-picolcd_debugfs.c:302:15: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/misc/habanalabs/memory.c:597:22: warning: 'prev_end' may be used uninitialized in this function [-Wuninitialized] drivers/misc/habanalabs/memory.c:597:22: warning: 'prev_start' may be used uninitialized in this function [-Wuninitialized] drivers/misc/mic/vop/vop_vringh.c:628:2: warning: 'x200' may be used uninitialized in this function [-Wuninitialized] drivers/misc/mic/vop/vop_vringh.c:640:8: warning: 'dma_alignment' may be used uninitialized in this function [-Wuninitialized] fs/dcache.c:2497:2: warning: 'n' may be used uninitialized in this function [-Wuninitialized] drivers/input/touchscreen/hideep.c:602:6: warning: 'error' may be used uninitialized in this function [-Wuninitialized] fs/dcache.c:2497:2: warning: 'n' may be used uninitialized in this function [-Wuninitialized] include/linux/bitops.h:165:9: warning: 'val32' may be used uninitialized in this function [-Wuninitialized] drivers/of/base.c:834:14: warning: 'node' may be used uninitialized in this function [-Wuninitialized] drivers/hid/hid-wiimote-core.c:1069:2: warning: 'poll_mp' may be used uninitialized in this function [-Wuninitialized] include/linux/bvec.h:140:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] fs/xfs/libxfs/xfs_alloc.c:1482:9: warning: 'fbinc' may be used uninitialized in this function [-Wuninitialized] drivers/of/overlay.c:244:25: warning: 'fragment' may be used uninitialized in this function [-Wuninitialized] drivers/pinctrl/cirrus/pinctrl-madera-core.c:667:3: warning: 'reg' may be used uninitialized in this function [-Wuninitialized] drivers/iio/imu/bmi160/bmi160_core.c:618:3: warning: 'pin_name' may be used uninitialized in this function [-Wuninitialized] drivers/iio/imu/bmi160/bmi160_core.c:606:29: warning: 'int_map_mask' may be used uninitialized in this function [-Wuninitialized] drivers/iio/imu/bmi160/bmi160_core.c:599:29: warning: 'int_latch_mask' may be used uninitialized in this function [-Wuninitialized] drivers/iio/imu/bmi160/bmi160_core.c:577:47: warning: 'int_out_ctrl_shift' may be used uninitialized in this function [-Wuninitialized] drivers/rapidio/devices/rio_mport_cdev.c:266:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/nvme/target/io-cmd-bdev.c:277:21: warning: 'status' may be used uninitialized in this function [-Wuninitialized] drivers/iio/imu/adis16460.c:122:7: warning: 'flash_count' may be used uninitialized in this function [-Wuninitialized] drivers/mtd/nand/raw/nand_base.c:5383:18: warning: 'best_ecc_bytes' may be used uninitialized in this function [-Wuninitialized] drivers/mtd/nand/raw/nand_base.c:5382:21: warning: 'best_strength' may be used uninitialized in this function [-Wuninitialized] drivers/mtd/nand/raw/nand_base.c:5313:18: warning: 'best_ecc_bytes' may be used uninitialized in this function [-Wuninitialized] drivers/mtd/nand/raw/nand_base.c:5312:21: warning: 'best_strength' may be used uninitialized in this function [-Wuninitialized] drivers/mtd/nand/raw/nand_base.c:5311:17: warning: 'best_step' may be used uninitialized in this function [-Wuninitialized] drivers/tty/serial/8250/8250_core.c:248:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] drivers/tty/serial/8250/8250_core.c:203:2: warning: 'i' may be used uninitialized in this function [-Wuninitialized] drivers/video/backlight/adp8860_bl.c:578:10: warning: 'ret_val' may be used uninitialized in this function [-Wuninitialized] drivers/iio/proximity/srf08.c:367:6: warning: 'regval' may be used uninitialized in this function [-Wuninitialized] include/linux/spinlock.h:393:2: warning: 'flags' may be used uninitialized in this function [-Wuninitialized] include/linux/spinlock.h:393:2: warning: 'flags' may be used uninitialized in this function [-Wuninitialized] include/linux/spinlock.h:393:2: warning: 'flags' may be used uninitialized in this function [-Wuninitialized] include/linux/spinlock.h:393:2: warning: 'flags' may be used uninitialized in this function [-Wuninitialized] include/linux/spinlock.h:393:2: warning: 'flags' may be used uninitialized in this function [-Wuninitialized] include/linux/spinlock.h:393:2: warning: 'flags' may be used uninitialized in this function [-Wuninitialized] include/linux/spinlock.h:393:2: warning: 'flags' may be used uninitialized in this function [-Wuninitialized] fs/xfs/xfs_log_recover.c:2284:3: warning: 'uuid' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify c60174717544aa8959683d7e19d568309c3a0c65^{commit} c60174717544aa8959683d7e19d568309c3a0c65 already have revision, skipping fetch # git checkout -q -f -B kisskb c60174717544aa8959683d7e19d568309c3a0c65 # git clean -qxdf # < git log -1 # commit c60174717544aa8959683d7e19d568309c3a0c65 # Merge: a396560706d4 5084bf6b2006 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Sun Dec 22 10:59:06 2019 -0800 # # Merge tag 'xfs-5.5-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux # # Pull xfs fixes from Darrick Wong: # "Fix a few bugs that could lead to corrupt files, fsck complaints, and # filesystem crashes: # # - Minor documentation fixes # # - Fix a file corruption due to read racing with an insert range # operation. # # - Fix log reservation overflows when allocating large rt extents # # - Fix a buffer log item flags check # # - Don't allow administrators to mount with sunit= options that will # cause later xfs_repair complaints about the root directory being # suspicious because the fs geometry appeared inconsistent # # - Fix a non-static helper that should have been static" # # * tag 'xfs-5.5-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: # xfs: Make the symbol 'xfs_rtalloc_log_count' static # xfs: don't commit sunit/swidth updates to disk if that would cause repair failures # xfs: split the sunit parameter update into two parts # xfs: refactor agfl length computation function # libxfs: resync with the userspace libxfs # xfs: use bitops interface for buf log item AIL flag check # xfs: fix log reservation overflows when allocating large rt extents # xfs: stabilize insert range start boundary to avoid COW writeback race # xfs: fix Sphinx documentation warning # < /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 c60174717544aa8959683d7e19d568309c3a0c65 # < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- randconfig KCONFIG_SEED=0xACCE072D # 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 CONFIG_TRIM_UNUSED_KSYMS=n # Added to kconfig CONFIG_UBSAN=n # yes \n \| make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-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/linus-rand_powerpc-randconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- In file included from /kisskb/src/arch/powerpc/xmon/xmon.c:64:0: /kisskb/src/arch/powerpc/xmon/dis-asm.h: In function 'print_insn_powerpc': /kisskb/src/arch/powerpc/xmon/dis-asm.h:16:2: warning: format '%x' expects argument of type 'unsigned int', but argument 2 has type 'long unsigned int' [-Wformat] /kisskb/src/arch/powerpc/xmon/dis-asm.h: In function 'print_insn_spu': /kisskb/src/arch/powerpc/xmon/dis-asm.h:22:2: warning: format '%x' expects argument of type 'unsigned int', but argument 2 has type 'long unsigned int' [-Wformat] /kisskb/src/arch/powerpc/kernel/traps.c: In function 'system_reset_exception': /kisskb/src/arch/powerpc/kernel/traps.c:521:3: warning: 'hsrr1' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/powerpc/kernel/traps.c:520:3: warning: 'hsrr0' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/powerpc/platforms/pseries/pci.c: In function 'pseries_root_bridge_prepare': /kisskb/src/arch/powerpc/platforms/pseries/pci.c:320:2: warning: 'rc' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/ipc/shm.c: In function 'ksys_shmdt': /kisskb/src/ipc/shm.c:1711:3: warning: 'file' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/vmstat.c: In function 'sysctl_vm_numa_stat_handler': /kisskb/src/mm/vmstat.c:90:2: warning: 'oldval' 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:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/time/timekeeping.c: In function 'get_device_system_crosststamp': /kisskb/src/kernel/time/timekeeping.c:1196:3: warning: 'cs_was_changed_seq' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/memblock.c: In function '__next_mem_pfn_range': /kisskb/src/mm/memblock.c:1217:15: warning: 'r' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/swapfile.c: In function 'setup_swap_map_and_extents': /kisskb/src/mm/swapfile.c:3023:6: warning: 'nr_extents' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/file-item.c: In function 'btrfs_extent_item_to_extent_map': /kisskb/src/fs/btrfs/file-item.c:993:24: warning: 'extent_end' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/f2fs/file.c: In function 'f2fs_precache_extents': /kisskb/src/fs/f2fs/file.c:3131:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/block/virtio_blk.c: In function 'virtblk_get_cache_mode': /kisskb/src/drivers/block/virtio_blk.c:601:2: warning: 'writeback' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/block/virtio_blk.c: In function 'init_vq': /kisskb/src/drivers/block/virtio_blk.c:517:12: warning: 'num_vqs' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/block/virtio_blk.c: In function 'virtblk_probe': /kisskb/src/drivers/block/virtio_blk.c:876:2: warning: 'opt_io_size' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/block/virtio_blk.c:870:2: warning: 'min_io_size' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/block/virtio_blk.c:864:2: warning: 'alignment_offset' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/block/virtio_blk.c:857:2: warning: 'physical_block_exp' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/block/virtio_blk.c:756:11: warning: 'sg_elems' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/block/loop.c: In function 'loop_set_status': /kisskb/src/drivers/block/loop.c:1356:25: warning: 'bdev' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/block/loop.c: In function '__loop_clr_fd': /kisskb/src/drivers/block/loop.c:1175:4: warning: 'lo_number' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/powerpc/platforms/powernv/pci-ioda.c: In function 'pnv_ioda_setup_npu_PE': /kisskb/src/arch/powerpc/platforms/powernv/pci-ioda.c:1202:22: warning: 'pe' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/ext4/extents.c: In function 'ext4_convert_unwritten_io_end_vec': /kisskb/src/fs/ext4/extents.c:5054:23: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/slub.c: In function 'kmem_cache_free_bulk': /kisskb/src/mm/slub.c:2993:14: warning: 'df.cnt' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/slub.c:3124:28: note: 'df.cnt' was declared here /kisskb/src/mm/slub.c:3124:28: warning: 'df.freelist' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/slub.c:3124:28: warning: 'df.tail' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/slub.c:2983:3: warning: 'df.s' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/slub.c:3124:28: note: 'df.s' was declared here /kisskb/src/kernel/time/tick-sched.c: In function 'tick_nohz_idle_exit': /kisskb/src/kernel/time/tick-sched.c:1192:32: warning: 'now' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/disk-io.c: In function 'btree_csum_one_bio': /kisskb/src/include/linux/bvec.h:140:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/disk-io.c:852:23: note: 'iter_all.bv.bv_page' was declared here /kisskb/src/sound/firewire/fireface/ff-protocol-former.c: In function 'dump_sync_status.isra.0': /kisskb/src/sound/firewire/fireface/ff-protocol-former.c:255:3: warning: 'rate' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/firewire/fireface/ff-protocol-former.c:255:3: warning: 'label' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/ext4/ialloc.c: In function 'ext4_orphan_get': /kisskb/src/fs/ext4/ialloc.c:1249:9: warning: 'bit' 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:2685:6: 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:2591:6: 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:2795:6: 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:1073:2: warning: 'flags' 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:93:12: warning: 'head' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/f2fs/node.c:236:24: note: 'head' was declared here /kisskb/src/fs/f2fs/data.c: In function 'f2fs_xattr_fiemap': /kisskb/src/fs/f2fs/data.c:1650:7: warning: 'flags' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/f2fs/data.c:1650:7: warning: 'len' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/f2fs/node.c: In function '__flush_nat_entry_set': /kisskb/src/fs/f2fs/node.c:2834:11: warning: 'nat_blk' 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:1852:6: 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:1944:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/cpufreq/powernv-cpufreq.c: In function 'powernv_cpufreq_reboot_notifier': /kisskb/src/drivers/cpufreq/powernv-cpufreq.c:896:1: warning: the frame size of 1104 bytes is larger than 1024 bytes [-Wframe-larger-than=] /kisskb/src/kernel/trace/trace_events.c: In function 'trace_event_eval_update': /kisskb/src/kernel/trace/trace_events.c:2263:4: warning: 'last_i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/cpufreq/powernv-cpufreq.c: In function 'powernv_cpufreq_work_fn': /kisskb/src/drivers/cpufreq/powernv-cpufreq.c:928:1: warning: the frame size of 1120 bytes is larger than 1024 bytes [-Wframe-larger-than=] /kisskb/src/drivers/cpufreq/cpufreq.c: In function 'refresh_frequency_limits': /kisskb/src/drivers/cpufreq/cpufreq.c:1125:1: warning: the frame size of 1104 bytes is larger than 1024 bytes [-Wframe-larger-than=] /kisskb/src/drivers/cpufreq/cpufreq.c: In function 'cpufreq_init_policy': /kisskb/src/drivers/cpufreq/cpufreq.c:1090:1: warning: the frame size of 1104 bytes is larger than 1024 bytes [-Wframe-larger-than=] /kisskb/src/drivers/cpufreq/cpufreq.c: In function 'store_scaling_governor': /kisskb/src/drivers/cpufreq/cpufreq.c:792:1: warning: the frame size of 1120 bytes is larger than 1024 bytes [-Wframe-larger-than=] /kisskb/src/fs/ext4/inline.c: In function 'ext4_inline_data_fiemap': /kisskb/src/fs/ext4/inline.c:1894:9: warning: 'inline_len' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regcache-rbtree.c: In function 'regcache_rbtree_write': /kisskb/src/drivers/base/regmap/regcache-rbtree.c:440:8: warning: 'new_top_reg' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regcache-rbtree.c:440:8: warning: 'new_base_reg' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/inode.c: In function 'run_delalloc_nocow': /kisskb/src/fs/btrfs/inode.c:1613:7: warning: 'ram_bytes' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/inode.c:1613:7: warning: 'disk_num_bytes' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/inode.c:1610:8: warning: 'extent_offset' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/block/bfq-wf2q.c: In function '__bfq_entity_update_weight_prio': /kisskb/src/block/bfq-wf2q.c:805:24: warning: 'root' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/ata/ahci_qoriq.c: In function 'ahci_qoriq_hardreset': /kisskb/src/drivers/ata/ahci_qoriq.c:135:10: warning: 'px_is' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/ata/ahci_qoriq.c:131:10: warning: 'px_cmd' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/ext4/page-io.c: In function 'ext4_finish_bio': /kisskb/src/include/linux/bvec.h:140:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/ext4/page-io.c:103:23: note: 'iter_all.bv.bv_page' was declared here /kisskb/src/fs/ext4/readpage.c: In function '__read_end_io': /kisskb/src/include/linux/bvec.h:140:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/ext4/readpage.c:73:23: note: 'iter_all.bv.bv_page' was declared here /kisskb/src/block/bfq-iosched.c: In function 'bfq_exit_icq_bfqq': /kisskb/src/block/bfq-iosched.c:4939:16: warning: 'bfqd' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/char/tpm/tpm_ibmvtpm.c: In function 'tpm_ibmvtpm_probe': /kisskb/src/drivers/char/tpm/tpm_ibmvtpm.c:684:4: warning: 'crq_q' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/inode.c: In function 'btrfs_get_extent_fiemap': /kisskb/src/fs/btrfs/inode.c:7257:3: warning: 'hole_start' 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:941:8: warning: 'height' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/gfs2/bmap.c:957:8: warning: 'len' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/gfs2/bmap.c:957:8: warning: 'lblock' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/greybus/interface.c: In function 'gb_interface_activate': /kisskb/src/drivers/greybus/interface.c:1024:4: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/greybus/svc.c: In function 'gb_svc_pwrmon_debugfs_init': /kisskb/src/drivers/greybus/svc.c:773:2: warning: 'rail_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/accel/adis16201.c: In function 'adis16201_read_raw': /kisskb/src/drivers/iio/accel/adis16201.c:173:23: warning: 'val16' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/lib/mpi/mpicoder.c: In function 'mpi_read_raw_from_sgl': /kisskb/src/lib/mpi/mpicoder.c:330:5: warning: 'buff' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/extent_io.c: In function 'end_bio_extent_readpage': /kisskb/src/fs/btrfs/extent_io.c:2852:32: warning: 'tree' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/accel/adxl372.c: In function 'adxl372_trigger_handler': /kisskb/src/drivers/iio/accel/adxl372.c:546:16: warning: 'fifo_entries' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/accel/adxl372.c:538:2: warning: 'status1' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/ide/ide-iops.c: In function '__ide_wait_stat': /kisskb/src/drivers/ide/ide-iops.c:143:4: warning: 'flags' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/gfs2/meta_io.c: In function 'gfs2_meta_read_endio': /kisskb/src/include/linux/bvec.h:140:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/gfs2/meta_io.c:189:23: note: 'iter_all.bv.bv_page' was declared here /kisskb/src/lib/scatterlist.c: In function '__sg_alloc_table': /kisskb/src/include/linux/scatterlist.h:170:16: warning: 'prv_max_ents' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/lib/scatterlist.c:274:11: note: 'prv_max_ents' was declared here /kisskb/src/fs/btrfs/ioctl.c: In function 'btrfs_extent_same': /kisskb/src/fs/btrfs/ioctl.c:3264:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/i2c/busses/i2c-piix4.c: In function 'piix4_add_adapters_sb800': /kisskb/src/drivers/i2c/busses/i2c-piix4.c:875:6: warning: 'retval' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpio/gpio-grgpio.c: In function 'grgpio_irq_unmap': /kisskb/src/drivers/gpio/gpio-grgpio.c:310:27: warning: 'lirq' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/tree-log.c: In function 'btrfs_log_prealloc_extents': /kisskb/src/fs/btrfs/tree-log.c:4431:9: warning: 'start_slot' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/kprobes.c: In function '__free_insn_slot': /kisskb/src/kernel/kprobes.c:259:24: warning: 'idx' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/media/common/videobuf2/videobuf2-core.c: In function 'vb2_thread': /kisskb/src/drivers/media/common/videobuf2/videobuf2-core.c:2815:3: warning: 'vb' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/compression.c: In function 'end_compressed_bio_read': /kisskb/src/include/linux/bvec.h:140:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/compression.c:288:24: note: 'iter_all.bv.bv_page' was declared here /kisskb/src/drivers/iio/accel/mma9551_core.c: In function 'mma9551_gpio_config': /kisskb/src/drivers/iio/accel/mma9551_core.c:582:6: warning: 'pol_mask' may be used uninitialized in this function [-Wuninitialized] /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:338:21: note: 'pdeo' was declared here /kisskb/src/drivers/iio/accel/mma9551.c: In function 'mma9551_event_handler': /kisskb/src/drivers/iio/accel/mma9551.c:373:6: warning: 'reg' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/lib/zstd/compress.c: In function 'ZSTD_compressBlock_lazy2_extDict': /kisskb/src/lib/zstd/compress.c:1881:21: sorry, unimplemented: inlining failed in call to 'ZSTD_HcFindBestMatch_extDict_selectMLS': --param large-function-growth limit reached /kisskb/src/lib/zstd/compress.c:2184:20: sorry, unimplemented: called from here make[3]: * [/kisskb/src/scripts/Makefile.build:265: lib/zstd/compress.o] Error 1 make[2]: * [/kisskb/src/scripts/Makefile.build:503: lib/zstd] Error 2 make[1]: * [/kisskb/src/Makefile:1693: lib] Error 2 make[1]: * Waiting for unfinished jobs.... /kisskb/src/drivers/leds/leds-el15203000.c: In function 'el15203000_probe_dt': /kisskb/src/drivers/leds/leds-el15203000.c:246:8: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/relocation.c: In function 'btrfs_init_reloc_root': /kisskb/src/fs/btrfs/relocation.c:1462:20: warning: 'rsv' 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:275:22: warning: 'ls' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/cx2072x.c: In function 'cx2072x_config_pll': /kisskb/src/sound/soc/codecs/cx2072x.c:646:19: warning: 'frac' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/da7219-aad.c: In function 'da7219_aad_hptest_work': /kisskb/src/sound/soc/codecs/da7219-aad.c:316:2: warning: 'pll_ctrl' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/misc/cxl/native.c: In function 'native_irq_wait': /kisskb/src/drivers/misc/cxl/native.c:1244:2: warning: 'ph' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/misc/cxl/native.c:1244:2: warning: 'dsisr' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/raid56.c: In function 'set_bio_pages_uptodate': /kisskb/src/include/linux/bvec.h:140:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/raid56.c:1459:23: note: 'iter_all.bv.bv_page' was declared here /kisskb/src/drivers/md/raid10.c: In function 'r10buf_pool_alloc': /kisskb/src/drivers/md/raid10.c:185:10: warning: 'rp_repl' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/md/raid10.c: In function 'read_balance': /kisskb/src/drivers/md/raid10.c:842:22: warning: 'best_pending_slot' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/misc/habanalabs/command_buffer.c: In function 'hl_cb_create': /kisskb/src/drivers/misc/habanalabs/command_buffer.c:148:5: warning: 'cb' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/block-group.c: In function 'inc_block_group_ro': /kisskb/src/fs/btrfs/block-group.c:1235:3: warning: 'sinfo_used' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/block-group.c:1235:3: warning: 'num_bytes' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/ref-verify.c: In function 'process_extent_item.isra.1': /kisskb/src/fs/btrfs/ref-verify.c:492:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/hid/hid-picolcd_debugfs.c: In function 'picolcd_debug_flash_write': /kisskb/src/drivers/hid/hid-picolcd_debugfs.c:302:15: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/misc/habanalabs/memory.c: In function 'get_va_block': /kisskb/src/drivers/misc/habanalabs/memory.c:597:22: warning: 'prev_end' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/misc/habanalabs/memory.c:597:22: warning: 'prev_start' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/misc/mic/vop/vop_vringh.c: In function 'vop_virtio_copy_from_user': /kisskb/src/drivers/misc/mic/vop/vop_vringh.c:628:2: warning: 'x200' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/misc/mic/vop/vop_vringh.c:640:8: warning: 'dma_alignment' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/dcache.c: In function '__d_add': /kisskb/src/fs/dcache.c:2497:2: warning: 'n' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/dcache.c:2644:11: note: 'n' was declared here /kisskb/src/drivers/input/touchscreen/hideep.c: In function 'hideep_flash_firmware': /kisskb/src/drivers/input/touchscreen/hideep.c:602:6: warning: 'error' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/dcache.c: In function '__d_move': /kisskb/src/fs/dcache.c:2497:2: warning: 'n' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/dcache.c:2809:11: note: 'n' was declared here /kisskb/src/drivers/iio/gyro/adis16136.c: In function 'adis16136_read_raw': /kisskb/src/include/linux/bitops.h:165:9: warning: 'val32' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/gyro/adis16136.c:299:11: note: 'val32' was declared here /kisskb/src/drivers/of/base.c: In function 'of_get_next_cpu_node': /kisskb/src/drivers/of/base.c:834:14: warning: 'node' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/hid/hid-wiimote-core.c: In function 'wiimote_init_check': /kisskb/src/drivers/hid/hid-wiimote-core.c:1069:2: warning: 'poll_mp' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/mpage.c: In function 'mpage_end_io': /kisskb/src/include/linux/bvec.h:140:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/mpage.c:50:23: note: 'iter_all.bv.bv_page' was declared here /kisskb/src/fs/xfs/libxfs/xfs_alloc.c: In function 'xfs_alloc_ag_vextent_locality': /kisskb/src/fs/xfs/libxfs/xfs_alloc.c:1482:9: warning: 'fbinc' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/of/overlay.c: In function 'dup_and_fixup_symbol_prop': /kisskb/src/drivers/of/overlay.c:244:25: warning: 'fragment' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/pinctrl/cirrus/pinctrl-madera-core.c: In function 'madera_mux_set_mux': /kisskb/src/drivers/pinctrl/cirrus/pinctrl-madera-core.c:667:3: warning: 'reg' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/imu/bmi160/bmi160_core.c: In function 'bmi160_config_pin.constprop.7': /kisskb/src/drivers/iio/imu/bmi160/bmi160_core.c:618:3: warning: 'pin_name' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/imu/bmi160/bmi160_core.c:606:29: warning: 'int_map_mask' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/imu/bmi160/bmi160_core.c:599:29: warning: 'int_latch_mask' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/imu/bmi160/bmi160_core.c:577:47: warning: 'int_out_ctrl_shift' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/rapidio/devices/rio_mport_cdev.c: In function 'rio_mport_maint_rd': /kisskb/src/drivers/rapidio/devices/rio_mport_cdev.c:266:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/nvme/target/io-cmd-bdev.c: In function 'nvmet_bdev_execute_discard': /kisskb/src/drivers/nvme/target/io-cmd-bdev.c:277:21: warning: 'status' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/imu/adis16460.c: In function 'adis16460_show_flash_count': /kisskb/src/drivers/iio/imu/adis16460.c:122:7: warning: 'flash_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/mtd/nand/raw/nand_base.c: In function 'nand_maximize_ecc': /kisskb/src/drivers/mtd/nand/raw/nand_base.c:5383:18: warning: 'best_ecc_bytes' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/mtd/nand/raw/nand_base.c:5382:21: warning: 'best_strength' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/mtd/nand/raw/nand_base.c: In function 'nand_match_ecc_req': /kisskb/src/drivers/mtd/nand/raw/nand_base.c:5313:18: warning: 'best_ecc_bytes' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/mtd/nand/raw/nand_base.c:5312:21: warning: 'best_strength' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/mtd/nand/raw/nand_base.c:5311:17: warning: 'best_step' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'serial_unlink_irq_chain': /kisskb/src/drivers/tty/serial/8250/8250_core.c:248:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'serial_link_irq_chain': /kisskb/src/drivers/tty/serial/8250/8250_core.c:203:2: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/video/backlight/adp8860_bl.c: In function 'adp8860_bl_ambient_light_level_show': /kisskb/src/drivers/video/backlight/adp8860_bl.c:578:10: warning: 'ret_val' 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:367:6: warning: 'regval' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/serial_core.c: In function 'uart_chars_in_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:634:16: note: 'flags' was declared here /kisskb/src/drivers/tty/serial/serial_core.c: In function 'uart_write_room': /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:621:16: note: 'flags' 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:550:16: note: 'flags' was declared here /kisskb/src/drivers/tty/serial/serial_core.c: In function 'uart_start': /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:132:16: note: 'flags' was declared here /kisskb/src/drivers/tty/serial/serial_core.c: In function 'uart_stop': /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:111:16: 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:647:16: 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:580:16: note: 'flags' was declared here /kisskb/src/fs/xfs/xfs_log_recover.c: In function 'xlog_recover_get_buf_lsn': /kisskb/src/fs/xfs/xfs_log_recover.c:2284:3: warning: 'uuid' may be used uninitialized in this function [-Wuninitialized] make: *** [Makefile:179: sub-make] Error 2 Command 'make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-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/linus-rand_powerpc-randconfig_powerpc-gcc4.6 # Build took: 0:03:58.260914

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