Buildresult: linus-rand/x86_64-randconfig/x86_64-gcc4.6 built on Sep 8 2018, 08:49

kisskb

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Status:	OK
Date/Time:	Sep 8 2018, 08:49
Duration:	0:03:53.702664
Builder:	ka2
Revision:	Merge tag 'md/4.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md (`3d0e7a9e00fd8f0de499ac3f57331d0d378304c4)`
Target:	linus-rand/x86_64-randconfig/x86_64-gcc4.6
Branch:	linus-rand
Compiler:	x86_64-gcc4.6 (x86_64-linux-gcc (GCC) 4.6.3)
Config:	randconfig (download)
Log:	Download original Possible warnings (191) scripts/unifdef.c:453:28: warning: 'strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation] arch/x86/entry/vsyscall/vsyscall_64.c:209:16: warning: 'syscall_nr' may be used uninitialized in this function [-Wuninitialized] arch/x86/net/bpf_jit_comp.c:1178:19: warning: 'proglen' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:185:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/apic/io_apic.c:1306:2: warning: 'reg_03.raw' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/apic/io_apic.c:1306:2: warning: 'reg_02.raw' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/apic/io_apic.c:1034:6: warning: 'irq' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/hw_breakpoint.c:366:2: warning: 'align' may be used uninitialized in this function [-Wuninitialized] kernel/rcu/srcutree.c:129:33: warning: 'levelspread[<Ue6e0>]' may be used uninitialized in this function [-Wuninitialized] kernel/rcu/tree.c:4003:21: warning: 'levelspread[<Uf5a0>]' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/ctree.c:2113:24: warning: 'pslot' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/ctree.c:1900:24: warning: 'pslot' may be used uninitialized in this function [-Wuninitialized] kernel/trace/trace_events.c:1052:2: warning: 'flags' may be used uninitialized in this function [-Wuninitialized] kernel/trace/trace_events.c:2241:4: warning: 'last_i' may be used uninitialized in this function [-Wuninitialized] kernel/time/tick-sched.c:529:22: warning: 'now' may be used uninitialized in this function [-Wuninitialized] kernel/futex.c:1604:3: warning: 'oldval' may be used uninitialized in this function [-Wuninitialized] ipc/shm.c:1685:3: warning: 'file' may be used uninitialized in this function [-Wuninitialized] ipc/mqueue.c:1117:3: warning: 'msg_ptr' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/ioctl.c:3555:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/uuid-tree.c:139:21: warning: 'offset' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/uuid-tree.c:140:25: warning: 'eb' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/free-space-cache.c:2840:5: warning: 'next_zero' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/ref-verify.c:503:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/ref-verify.c:552:3: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/tree-log.c:4293:9: warning: 'start_slot' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/extent_io.c:2639:32: warning: 'tree' may be used uninitialized in this function [-Wuninitialized] include/linux/spinlock.h:369:2: warning: 'ptl' may be used uninitialized in this function [-Wuninitialized] include/linux/spinlock.h:369:2: warning: 'dst_ptl' may be used uninitialized in this function [-Wuninitialized] mm/memblock.c:1200:15: warning: 'r' may be used uninitialized in this function [-Wuninitialized] drivers/android/binder_alloc.c:446:37: warning: 'buffer_size' may be used uninitialized in this function [-Wuninitialized] drivers/android/binder_alloc.c:446:30: warning: 'buffer' may be used uninitialized in this function [-Wuninitialized] mm/hugetlb.c:1433:2: warning: 'page' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/inode.c:1474:7: warning: 'ram_bytes' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/inode.c:1474:7: warning: 'disk_num_bytes' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/inode.c:1472:8: warning: 'extent_offset' may be used uninitialized in this function [-Wuninitialized] mm/ksm.c:1395:4: warning: 'found_rmap_hlist_len' may be used uninitialized in this function [-Wuninitialized] mm/ksm.c:1893:16: warning: 'stable_node' may be used uninitialized in this function [-Wuninitialized] sound/core/oss/pcm_oss.c:2236:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] fs/f2fs/namei.c:615:22: warning: 'disk_link.len' may be used uninitialized in this function [-Wuninitialized] fs/f2fs/namei.c:629:2: warning: 'disk_link.name' may be used uninitialized in this function [-Wuninitialized] fs/f2fs/file.c:2871:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] fs/isofs/namei.c:136:23: warning: 'i' may be used uninitialized in this function [-Wuninitialized] block/blk-sysfs.c:453:7: warning: 'val' may be used uninitialized in this function [-Wuninitialized] block/blk-merge.c:294:2: warning: 'bbio' may be used uninitialized in this function [-Wuninitialized] include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] fs/ext4/ialloc.c:1254:9: warning: 'bit' may be used uninitialized in this function [-Wuninitialized] fs/f2fs/data.c:1350:7: warning: 'flags' may be used uninitialized in this function [-Wuninitialized] fs/f2fs/data.c:1350:7: warning: 'len' may be used uninitialized in this function [-Wuninitialized] fs/ext4/extents.c:3556:21: warning: 'abut_ex' may be used uninitialized in this function [-Wuninitialized] fs/f2fs/node.c:265:17: warning: 'head' may be used uninitialized in this function [-Wuninitialized] fs/f2fs/node.c:2749:11: warning: 'nat_blk' may be used uninitialized in this function [-Wuninitialized] block/bfq-wf2q.c:809:24: warning: 'root' may be used uninitialized in this function [-Wuninitialized] lib/raid6/recov_avx512.c:387:2: warning: #warning "your version of binutils lacks AVX512 support" [-Wcpp] lib/mpi/mpicoder.c:330:5: warning: 'buff' may be used uninitialized in this function [-Wuninitialized] block/bfq-iosched.c:4110:2: warning: 'bfqd' may be used uninitialized in this function [-Wuninitialized] lib/rhashtable.c:264:2: warning: 'next' may be used uninitialized in this function [-Wuninitialized] fs/ntfs/dir.c:1430:7: warning: 'bmp_vi' may be used uninitialized in this function [-Wuninitialized] lib/assoc_array.c:645:2: warning: 'j' may be used uninitialized in this function [-Wuninitialized] drivers/ata/libata-scsi.c:4623:3: warning: 'dev' may be used uninitialized in this function [-Wuninitialized] drivers/ata/libata-scsi.c:4623:3: warning: 'last_failed_dev' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:2605:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:2511:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:2715:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:1833:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/block/null_blk_main.c:1214:3: warning: 'size' may be used uninitialized in this function [-Wuninitialized] drivers/block/null_blk_main.c:1214:3: warning: 'sector' may be used uninitialized in this function [-Wuninitialized] lib/test_firmware.c:781:31: warning: 'rc' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regcache-rbtree.c:454:8: warning: 'new_top_reg' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regcache-rbtree.c:454:8: warning: 'new_base_reg' may be used uninitialized in this function [-Wuninitialized] drivers/block/virtio_blk.c:531:2: warning: 'writeback' may be used uninitialized in this function [-Wuninitialized] drivers/block/virtio_blk.c:449:27: warning: 'num_vqs' may be used uninitialized in this function [-Wuninitialized] drivers/block/virtio_blk.c:777:2: warning: 'opt_io_size' may be used uninitialized in this function [-Wuninitialized] drivers/block/virtio_blk.c:771:2: warning: 'min_io_size' may be used uninitialized in this function [-Wuninitialized] drivers/block/virtio_blk.c:765:2: warning: 'alignment_offset' may be used uninitialized in this function [-Wuninitialized] drivers/block/virtio_blk.c:758:2: warning: 'physical_block_exp' may be used uninitialized in this function [-Wuninitialized] drivers/block/virtio_blk.c:750:31: warning: 'blk_size' may be used uninitialized in this function [-Wuninitialized] drivers/block/virtio_blk.c:741:29: warning: 'v' may be used uninitialized in this function [-Wuninitialized] drivers/block/virtio_blk.c:659:11: warning: 'sg_elems' may be used uninitialized in this function [-Wuninitialized] fs/dcache.c:2417:2: warning: 'n' may be used uninitialized in this function [-Wuninitialized] fs/dcache.c:2417:2: warning: 'n' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/da7219-aad.c:320:2: warning: 'pll_ctrl' may be used uninitialized in this function [-Wuninitialized] include/net/netlink.h:525:17: warning: 'msg_head' may be used uninitialized in this function [-Wuninitialized] include/net/netlink.h:525:17: warning: 'msg_head' may be used uninitialized in this function [-Wuninitialized] drivers/bluetooth/btrtl.c:345:6: warning: 'patch_length' may be used uninitialized in this function [-Wuninitialized] drivers/char/tpm/tpm-sysfs.c:37:16: warning: 'tpm_buf.data' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/pcm512x.c:650:16: warning: 'sck_rate' may be used uninitialized in this function [-Wuninitialized] drivers/dma-buf/reservation.c:211:7: warning: 'i' may be used uninitialized in this function [-Wuninitialized] drivers/dma-buf/reservation.c:142:3: warning: 'signaled_idx' may be used uninitialized in this function [-Wuninitialized] drivers/char/tpm/tpm2-cmd.c:461:20: warning: 'hash' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/wm8978.c:814:2: warning: 'diff' may be used uninitialized in this function [-Wuninitialized] drivers/hwspinlock/hwspinlock_core.c:329:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/hwspinlock/hwspinlock_core.c:358:2: warning: 'hwlock' may be used uninitialized in this function [-Wuninitialized] include/linux/skbuff.h:2319:22: warning: 'depth' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/wm8962.c:2791:32: warning: 'fratio' may be used uninitialized in this function [-Wuninitialized] net/bluetooth/mgmt.c:6110:2: warning: 'r256' may be used uninitialized in this function [-Wuninitialized] net/bluetooth/mgmt.c:6110:2: warning: 'h256' may be used uninitialized in this function [-Wuninitialized] net/bluetooth/mgmt.c:6106:11: warning: 'r192' may be used uninitialized in this function [-Wuninitialized] net/bluetooth/mgmt.c:6104:11: warning: 'h192' may be used uninitialized in this function [-Wuninitialized] fs/xfs/libxfs/xfs_alloc.c:2528:8: warning: 'error' may be used uninitialized in this function [-Wuninitialized] fs/ocfs2/file.c:1303:29: warning: 'had_lock' may be used uninitialized in this function [-Wuninitialized] net/bridge/br_netlink.c:589:10: warning: 'err' may be used uninitialized in this function [-Wuninitialized] drivers/gpio/gpio-grgpio.c:315:27: warning: 'lirq' may be used uninitialized in this function [-Wuninitialized] net/bluetooth/smp.c:2956:15: warning: 'reason' may be used uninitialized in this function [-Wuninitialized] drivers/hwmon/applesmc.c:561:21: warning: 'count' may be used uninitialized in this function [-Wuninitialized] drivers/md/bcache/alloc.c:437:18: warning: 'r' may be used uninitialized in this function [-Wuninitialized] net/core/skbuff.c:1767:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] fs/ocfs2/suballoc.c:474:2: warning: 'bg_bh' may be used uninitialized in this function [-Wuninitialized] include/linux/seqlock.h:205:9: warning: 'seq' may be used uninitialized in this function [-Wuninitialized] fs/ocfs2/quota_local.c:947:45: warning: 'dchunk' may be used uninitialized in this function [-Wuninitialized] drivers/mfd/arizona-core.c:1422:6: warning: 'n_subdevs' may be used uninitialized in this function [-Wuninitialized] drivers/hid/hid-kye.c:607:2: warning: 'report' may be used uninitialized in this function [-Wuninitialized] drivers/hid/hid-logitech-hidpp.c:868:15: warning: '__name_length' may be used uninitialized in this function [-Wuninitialized] drivers/hid/hid-picolcd_debugfs.c:312:15: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] net/netlink/af_netlink.c:2229:13: warning: 'alloc_size' may be used uninitialized in this function [-Wuninitialized] fs/ocfs2/xattr.c:3007:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] net/core/rtnetlink.c:2171:30: warning: 'ivvl[len]' may be used uninitialized in this function [-Wuninitialized] drivers/i2c/i2c-core-base.c:235:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] net/core/dev.c:3343:15: warning: 'tail' may be used uninitialized in this function [-Wuninitialized] drivers/mfd/madera-core.c:557:6: warning: 'mfd_devs' may be used uninitialized in this function [-Wuninitialized] drivers/hid/hid-wiimote-core.c:1072:2: warning: 'poll_mp' may be used uninitialized in this function [-Wuninitialized] drivers/of/platform.c:94:16: warning: 'addr' may be used uninitialized in this function [-Wuninitialized] drivers/nvdimm/dimm_devs.c:455:6: warning: 'nd_mapping' may be used uninitialized in this function [-Wuninitialized] drivers/mfd/motorola-cpcap.c:81:2: warning: 'rev' may be used uninitialized in this function [-Wuninitialized] drivers/nvdimm/region_devs.c:1049:26: warning: 'nd_region' may be used uninitialized in this function [-Wuninitialized] drivers/input/touchscreen/hideep.c:632:2: warning: 'error' may be used uninitialized in this function [-Wuninitialized] drivers/pinctrl/cirrus/pinctrl-madera-core.c:659:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] net/core/devlink.c:1044:3: warning: 'threshold_type' may be used uninitialized in this function [-Wuninitialized] drivers/input/touchscreen/melfas_mip4.c:1121:31: warning: 'buf_addr' may be used uninitialized in this function [-Wuninitialized] drivers/of/overlay.c:225:25: warning: 'fragment' may be used uninitialized in this function [-Wuninitialized] drivers/mtd/nand/raw/nand_base.c:6347:18: warning: 'best_ecc_bytes' may be used uninitialized in this function [-Wuninitialized] drivers/mtd/nand/raw/nand_base.c:6346:21: warning: 'best_strength' may be used uninitialized in this function [-Wuninitialized] drivers/mtd/nand/raw/nand_base.c:6277:18: warning: 'best_ecc_bytes' may be used uninitialized in this function [-Wuninitialized] drivers/mtd/nand/raw/nand_base.c:6276:21: warning: 'best_strength' may be used uninitialized in this function [-Wuninitialized] drivers/mtd/nand/raw/nand_base.c:6275:17: warning: 'best_step' may be used uninitialized in this function [-Wuninitialized] net/mac80211/tx.c:2463:3: warning: 'chanctx_conf' may be used uninitialized in this function [-Wuninitialized] drivers/power/supply/da9052-battery.c:266:4: warning: 'chg_end_current' may be used uninitialized in this function [-Wuninitialized] drivers/power/supply/da9052-battery.c:325:6: warning: 'level_lower' may be used uninitialized in this function [-Wuninitialized] drivers/power/supply/da9052-battery.c:324:22: warning: 'level_upper' may be used uninitialized in this function [-Wuninitialized] drivers/power/supply/da9052-battery.c:324:59: warning: 'vbat_upper' may be used uninitialized in this function [-Wuninitialized] drivers/power/supply/da9052-battery.c:325:37: warning: 'vbat_lower' may be used uninitialized in this function [-Wuninitialized] net/mac80211/tdls.c:117:42: warning: 'subband_start' may be used uninitialized in this function [-Wuninitialized] net/compat.c:641:3: warning: 'numsrc' may be used uninitialized in this function [-Wuninitialized] drivers/power/supply/bq24190_charger.c:801:27: warning: 'en_term' may be used uninitialized in this function [-Wuninitialized] drivers/power/supply/bq24190_charger.c:794:27: warning: 'force_20pct' may be used uninitialized in this function [-Wuninitialized] net/mac80211/mlme.c:1508:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized] net/mac80211/mlme.c:1498:3: warning: 'pwr_level_80211h' may be used uninitialized in this function [-Wuninitialized] drivers/staging/greybus/manifest.c:214:20: warning: 'desc_string' may be used uninitialized in this function [-Wuninitialized] net/wireless/radiotap.c:295:10: warning: 'size' may be used uninitialized in this function [-Wuninitialized] drivers/scsi/constants.c:288:2: warning: 'arr_sz' may be used uninitialized in this function [-Wuninitialized] drivers/staging/greybus/interface.c:1024:4: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] include/linux/jhash.h:150:4: warning: 'salt' may be used uninitialized in this function [-Wuninitialized] drivers/staging/greybus/svc.c:785:29: warning: 'rail_count' may be used uninitialized in this function [-Wuninitialized] net/sched/em_meta.c:183:14: warning: 'tag' may be used uninitialized in this function [-Wuninitialized] drivers/rtc/rtc-ab-b5ze-s3.c:354:16: warning: 'timer_secs' may be used uninitialized in this function [-Wuninitialized] drivers/rtc/rtc-ds1307.c:1089:16: warning: 'temp' may be used uninitialized in this function [-Wuninitialized] drivers/rtc/rtc-pcf85063.c:74:8: warning: 'ctrl1' may be used uninitialized in this function [-Wuninitialized] drivers/rtc/rtc-rv3029c2.c:701:16: warning: 'temp_mC' may be used uninitialized in this function [-Wuninitialized] drivers/media/rc/rc-main.c:1155:15: warning: 'mask' may be used uninitialized in this function [-Wuninitialized] drivers/watchdog/ziirave_wdt.c:592:18: warning: 'fw' may be used uninitialized in this function [-Wuninitialized] fs/xfs/libxfs/xfs_sb.c:877:7: warning: 'error' may be used uninitialized in this function [-Wuninitialized] drivers/media/rc/rc-main.c:1518:20: warning: 'protocol' may be used uninitialized in this function [-Wuninitialized] drivers/usb/core/hcd.c:711:10: warning: 'bufp' may be used uninitialized in this function [-Wuninitialized] include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] drivers/scsi/osst.c:4616:2: warning: 'STp' may be used uninitialized in this function [-Wuninitialized] drivers/target/target_core_user.c:662:29: warning: 'dbi' may be used uninitialized in this function [-Wuninitialized] drivers/net/plip/plip.c:834:4: warning: 'lbuf' may be used uninitialized in this function [-Wuninitialized] drivers/scsi/sg.c:1141:50: warning: 'sdp' may be used uninitialized in this function [-Wuninitialized] include/linux/compiler.h:188:2: warning: 'sdp' may be used uninitialized in this function [-Wuninitialized] drivers/usb/host/xhci-hub.c:113:26: warning: 'ssa_count' may be used uninitialized in this function [-Wuninitialized] drivers/net/macsec.c:1255:17: warning: 'rx_sc' may be used uninitialized in this function [-Wuninitialized] fs/xfs/xfs_log_recover.c:2363:3: warning: 'uuid' may be used uninitialized in this function [-Wuninitialized] drivers/usb/host/max3421-hcd.c:1959:3: warning: 'max3421_hcd' may be used uninitialized in this function [-Wuninitialized] drivers/usb/host/max3421-hcd.c:2019:1: warning: 'ep' may be used uninitialized in this function [-Wuninitialized] drivers/usb/host/max3421-hcd.c:787:26: warning: 'max3421_ep' may be used uninitialized in this function [-Wuninitialized] drivers/net/virtio_net.c:2475:4: warning: 'v' may be used uninitialized in this function [-Wuninitialized] drivers/usb/typec/fusb302/fusb302.c:1380:7: warning: 'ra_comp' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/ath/ath10k/core.c:746:6: warning: 'board_ext_data_addr' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/ath/ath10k/core.c:784:6: warning: 'address' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/ath/ath10k/core.c:652:13: warning: 'param_host' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c:291:3: warning: 'id' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c:488:9: warning: 'data_len' may be used uninitialized in this function [-Wuninitialized] net/wireless/rdev-ops.h:541:12: warning: 'rdev' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/ath/ath6kl/htc_pipe.c:284:15: warning: 'packet' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/ath/ath9k/hif_usb.c:1258:25: warning: 'bulk_out_ep' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/ath/ath6kl/init.c:1262:7: warning: 'board_ext_address' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/ath/ath6kl/init.c:1286:6: warning: 'board_address' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/ath/ath6kl/cfg80211.c:1838:22: warning: 'mcs' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/ath/ath6kl/cfg80211.c:1834:3: warning: 'sgi' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/ralink/rt2x00/rt2800usb.c:558:9: warning: 'reg' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/ti/wlcore/scan.c:392:15: warning: 'type' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/zydas/zd1211rw/zd_usb.c:1317:25: warning: 'bulk_out_ep' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify 3d0e7a9e00fd8f0de499ac3f57331d0d378304c4^{commit} # git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master # git rev-parse -q --verify 3d0e7a9e00fd8f0de499ac3f57331d0d378304c4^{commit} 3d0e7a9e00fd8f0de499ac3f57331d0d378304c4 # git checkout -q -f -B kisskb 3d0e7a9e00fd8f0de499ac3f57331d0d378304c4 # git clean -qxdf # < git log -1 # commit 3d0e7a9e00fd8f0de499ac3f57331d0d378304c4 # Merge: a12ed06ba2d3 41a950411265 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Fri Sep 7 12:15:37 2018 -0700 # # Merge tag 'md/4.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md # # Pull MD fixes from Shaohua Li: # # - Fix a locking issue for md-cluster (Guoqing) # # - Fix a sync crash for raid10 (Ni) # # - Fix a reshape bug with raid5 cache enabled (me) # # * tag 'md/4.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md: # md-cluster: release RESYNC lock after the last resync message # RAID10 BUG_ON in raise_barrier when force is true and conf->barrier is 0 # md/raid5-cache: disable reshape completely # < /opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version # < git log --format=%s --max-count=1 3d0e7a9e00fd8f0de499ac3f57331d0d378304c4 # < make -s -j 48 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=0x7972B7B7 # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n # Added to kconfig CONFIG_GCC_PLUGINS=n # Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n # Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n # Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n # yes \n \| make -s -j 48 ARCH=x86_64 O=/kisskb/build/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 48 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/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(); } ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/arch/x86/entry/vsyscall/vsyscall_64.c: In function 'emulate_vsyscall': /kisskb/src/arch/x86/entry/vsyscall/vsyscall_64.c:209:16: warning: 'syscall_nr' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/x86/net/bpf_jit_comp.c: In function 'bpf_int_jit_compile': /kisskb/src/arch/x86/net/bpf_jit_comp.c:1178:19: warning: 'proglen' 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:185:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/x86/kernel/apic/io_apic.c: In function 'print_IO_APIC': /kisskb/src/arch/x86/kernel/apic/io_apic.c:1306:2: warning: 'reg_03.raw' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/x86/kernel/apic/io_apic.c:1306:2: warning: 'reg_02.raw' may be used uninitialized in this function [-Wuninitialized] /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] /kisskb/src/arch/x86/kernel/hw_breakpoint.c: In function 'hw_breakpoint_arch_parse': /kisskb/src/arch/x86/kernel/hw_breakpoint.c:366:2: warning: 'align' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/rcu/srcutree.c: In function 'init_srcu_struct_nodes': /kisskb/src/kernel/rcu/srcutree.c:129:33: warning: 'levelspread[<Ue6e0>]' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/rcu/tree.c: In function 'rcu_init_one': /kisskb/src/kernel/rcu/tree.c:4003:21: warning: 'levelspread[<Uf5a0>]' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/ctree.c: In function 'push_nodes_for_insert': /kisskb/src/fs/btrfs/ctree.c:2113:24: warning: 'pslot' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/ctree.c: In function 'balance_level': /kisskb/src/fs/btrfs/ctree.c:1900:24: warning: 'pslot' 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:1052:2: warning: 'flags' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/trace/trace_events.c: In function 'trace_event_eval_update': /kisskb/src/kernel/trace/trace_events.c:2241:4: warning: 'last_i' 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:529:22: warning: 'now' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/time/tick-sched.c:1138:10: note: 'now' was declared here /kisskb/src/kernel/futex.c: In function 'futex_atomic_op_inuser': /kisskb/src/kernel/futex.c:1604:3: warning: 'oldval' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/ipc/shm.c: In function 'ksys_shmdt': /kisskb/src/ipc/shm.c:1685:3: warning: 'file' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/ipc/mqueue.c: In function 'do_mq_timedreceive': /kisskb/src/ipc/mqueue.c:1117:3: warning: 'msg_ptr' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/ioctl.c: In function 'btrfs_extent_same': /kisskb/src/fs/btrfs/ioctl.c:3555:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/uuid-tree.c: In function 'btrfs_uuid_tree_add': /kisskb/src/fs/btrfs/uuid-tree.c:139:21: warning: 'offset' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/uuid-tree.c:140:25: warning: 'eb' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/free-space-cache.c: In function 'btrfs_bitmap_cluster': /kisskb/src/fs/btrfs/free-space-cache.c:2840:5: warning: 'next_zero' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/ref-verify.c: In function 'process_extent_item.isra.4': /kisskb/src/fs/btrfs/ref-verify.c:503:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/ref-verify.c: In function 'process_leaf': /kisskb/src/fs/btrfs/ref-verify.c:552:3: warning: 'ret' 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:4293:9: warning: 'start_slot' 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:2639:32: warning: 'tree' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/memory.c: In function 'remap_pte_range': /kisskb/src/include/linux/spinlock.h:369:2: warning: 'ptl' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/memory.c:1981:14: note: 'ptl' was declared here /kisskb/src/mm/memory.c: In function 'copy_pte_range': /kisskb/src/include/linux/spinlock.h:369:2: warning: 'dst_ptl' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/memory.c:1069:24: note: 'dst_ptl' was declared here /kisskb/src/mm/memblock.c: In function '__next_mem_pfn_range': /kisskb/src/mm/memblock.c:1200:15: warning: 'r' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/android/binder_alloc.c: In function 'binder_alloc_new_buf_locked': /kisskb/src/drivers/android/binder_alloc.c:446:37: warning: 'buffer_size' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/android/binder_alloc.c:446:30: warning: 'buffer' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page': /kisskb/src/mm/hugetlb.c:1433:2: warning: 'page' 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:1474:7: warning: 'ram_bytes' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/inode.c:1474:7: warning: 'disk_num_bytes' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/inode.c:1472:8: warning: 'extent_offset' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/ksm.c: In function 'stable_node_dup': /kisskb/src/mm/ksm.c:1395:4: warning: 'found_rmap_hlist_len' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/ksm.c: In function 'stable_tree_insert': /kisskb/src/mm/ksm.c:1893:16: warning: 'stable_node' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/core/oss/pcm_oss.c: In function 'snd_pcm_oss_get_space': /kisskb/src/sound/core/oss/pcm_oss.c:2236:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/f2fs/namei.c: In function 'f2fs_symlink': /kisskb/src/fs/f2fs/namei.c:615:22: warning: 'disk_link.len' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/f2fs/namei.c:629:2: warning: 'disk_link.name' 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:2871:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/isofs/namei.c: In function 'isofs_find_entry': /kisskb/src/fs/isofs/namei.c:136:23: warning: 'i' 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:453:7: warning: 'val' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/block/blk-merge.c: In function '__blk_recalc_rq_segments': /kisskb/src/block/blk-merge.c:294:2: warning: 'bbio' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/block/blk-merge.c: In function 'blk_account_io_merge': /kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here /kisskb/src/fs/ext4/ialloc.c: In function 'ext4_orphan_get': /kisskb/src/fs/ext4/ialloc.c:1254:9: warning: 'bit' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/f2fs/data.c: In function 'f2fs_xattr_fiemap': /kisskb/src/fs/f2fs/data.c:1350:7: warning: 'flags' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/f2fs/data.c:1350:7: warning: 'len' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/ext4/extents.c: In function 'ext4_ext_convert_to_initialized': /kisskb/src/fs/ext4/extents.c:3556:21: warning: 'abut_ex' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/f2fs/node.c: In function '__set_nat_cache_dirty': /kisskb/src/fs/f2fs/node.c:265:17: warning: 'head' 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:2749:11: warning: 'nat_blk' 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:809:24: warning: 'root' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/lib/raid6/recov_avx512.c:387:2: warning: #warning "your version of binutils lacks AVX512 support" [-Wcpp] /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/block/bfq-iosched.c: In function 'bfq_exit_icq_bfqq': /kisskb/src/block/bfq-iosched.c:4110:2: warning: 'bfqd' may be used uninitialized in this function [-Wuninitialized] /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] /kisskb/src/fs/ntfs/dir.c: In function 'ntfs_readdir': /kisskb/src/fs/ntfs/dir.c:1430:7: warning: 'bmp_vi' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/lib/assoc_array.c: In function 'assoc_array_insert_into_terminal_node': /kisskb/src/lib/assoc_array.c:645:2: warning: 'j' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/ata/libata-scsi.c: In function 'ata_scsi_scan_host': /kisskb/src/drivers/ata/libata-scsi.c:4623:3: warning: 'dev' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/ata/libata-scsi.c:4623:3: warning: 'last_failed_dev' 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:2605:6: 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:2511:6: 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:2715:6: warning: 'ret' 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:1833:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/block/null_blk_main.c: In function 'null_handle_cmd': /kisskb/src/drivers/block/null_blk_main.c:1214:3: warning: 'size' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/block/null_blk_main.c:1214:3: warning: 'sector' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/lib/test_firmware.c: In function 'trigger_batched_requests_async_store': /kisskb/src/lib/test_firmware.c:781:31: warning: 'rc' 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:454:8: warning: 'new_top_reg' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regcache-rbtree.c:454:8: warning: 'new_base_reg' 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:531:2: 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:449:27: 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:777:2: warning: 'opt_io_size' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/block/virtio_blk.c:771:2: warning: 'min_io_size' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/block/virtio_blk.c:765:2: warning: 'alignment_offset' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/block/virtio_blk.c:758:2: warning: 'physical_block_exp' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/block/virtio_blk.c:750:31: warning: 'blk_size' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/block/virtio_blk.c:741:29: warning: 'v' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/block/virtio_blk.c:659:11: warning: 'sg_elems' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/dcache.c: In function '__d_add': /kisskb/src/fs/dcache.c:2417:2: warning: 'n' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/dcache.c:2564:11: note: 'n' was declared here /kisskb/src/fs/dcache.c: In function '__d_move': /kisskb/src/fs/dcache.c:2417:2: warning: 'n' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/dcache.c:2729:11: note: 'n' was declared here /kisskb/src/sound/soc/codecs/da7219-aad.c: In function 'da7219_aad_hptest_work': /kisskb/src/sound/soc/codecs/da7219-aad.c:320:2: warning: 'pll_ctrl' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/batman-adv/netlink.c: In function 'batadv_netlink_get_mesh_info': /kisskb/src/include/net/netlink.h:525:17: warning: 'msg_head' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/batman-adv/netlink.c:196:8: note: 'msg_head' was declared here /kisskb/src/net/batman-adv/netlink.c: In function 'batadv_netlink_tp_meter_start': /kisskb/src/include/net/netlink.h:525:17: warning: 'msg_head' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/batman-adv/netlink.c:337:8: note: 'msg_head' was declared here /kisskb/src/drivers/bluetooth/btrtl.c: In function 'rtlbt_parse_firmware': /kisskb/src/drivers/bluetooth/btrtl.c:345:6: warning: 'patch_length' may be used uninitialized in this function [-Wuninitialized] /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] /kisskb/src/sound/soc/codecs/pcm512x.c: In function 'pcm512x_find_sck.isra.13': /kisskb/src/sound/soc/codecs/pcm512x.c:650:16: warning: 'sck_rate' may be used uninitialized in this function [-Wuninitialized] /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] /kisskb/src/drivers/dma-buf/reservation.c: In function 'reservation_object_add_shared_inplace': /kisskb/src/drivers/dma-buf/reservation.c:142:3: warning: 'signaled_idx' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/char/tpm/tpm2-cmd.c: In function 'tpm2_seal_trusted': /kisskb/src/drivers/char/tpm/tpm2-cmd.c:461:20: warning: 'hash' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/wm8978.c: In function 'wm8978_hw_params': /kisskb/src/sound/soc/codecs/wm8978.c:814:2: warning: 'diff' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/hwspinlock/hwspinlock_core.c: In function 'of_hwspin_lock_get_id': /kisskb/src/drivers/hwspinlock/hwspinlock_core.c:329:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/hwspinlock/hwspinlock_core.c:358:2: warning: 'hwlock' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/bridge/br_forward.c: In function 'br_dev_queue_push_xmit': /kisskb/src/include/linux/skbuff.h:2319:22: warning: 'depth' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/bridge/br_forward.c:48:7: note: 'depth' was declared here /kisskb/src/sound/soc/codecs/wm8962.c: In function 'fll_factors': /kisskb/src/sound/soc/codecs/wm8962.c:2791:32: warning: 'fratio' 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/mgmt.c:6110:2: warning: 'r256' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/bluetooth/mgmt.c:6110:2: warning: 'h256' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/bluetooth/mgmt.c:6106:11: warning: 'r192' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/bluetooth/mgmt.c:6104:11: warning: 'h192' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/xfs/libxfs/xfs_alloc.c: In function 'xfs_alloc_put_freelist': /kisskb/src/fs/xfs/libxfs/xfs_alloc.c:2528:8: warning: 'error' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/ocfs2/file.c: In function 'ocfs2_setattr': /kisskb/src/fs/ocfs2/file.c:1303:29: warning: 'had_lock' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/bridge/br_netlink.c: In function 'br_process_vlan_info.isra.25': /kisskb/src/net/bridge/br_netlink.c:589:10: warning: 'err' 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:315:27: warning: 'lirq' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/bluetooth/smp.c: In function 'smp_sig_channel': /kisskb/src/net/bluetooth/smp.c:2956:15: warning: 'reason' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/hwmon/applesmc.c: In function 'applesmc_init_smcreg_try': /kisskb/src/drivers/hwmon/applesmc.c:561:21: warning: 'count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/md/bcache/alloc.c: In function 'bch_bucket_alloc': /kisskb/src/drivers/md/bcache/alloc.c:437:18: warning: 'r' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/core/skbuff.c: In function '___pskb_trim': /kisskb/src/net/core/skbuff.c:1767:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/ocfs2/suballoc.c: In function 'ocfs2_block_group_alloc_contig': /kisskb/src/fs/ocfs2/suballoc.c:474:2: warning: 'bg_bh' may be used uninitialized in this function [-Wuninitialized] /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/ocfs2/quota_local.c: In function 'ocfs2_find_free_entry': /kisskb/src/fs/ocfs2/quota_local.c:947:45: warning: 'dchunk' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/mfd/arizona-core.c: In function 'arizona_dev_init': /kisskb/src/drivers/mfd/arizona-core.c:1422:6: warning: 'n_subdevs' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/hid/hid-kye.c: In function 'kye_tablet_enable': /kisskb/src/drivers/hid/hid-kye.c:607:2: warning: 'report' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/hid/hid-logitech-hidpp.c: In function 'hidpp_get_device_name': /kisskb/src/drivers/hid/hid-logitech-hidpp.c:868:15: warning: '__name_length' 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:312:15: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/netlink/af_netlink.c: In function 'netlink_dump': /kisskb/src/net/netlink/af_netlink.c:2229:13: warning: 'alloc_size' may be used uninitialized in this function [-Wuninitialized] /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/net/core/rtnetlink.c: In function 'do_setvfinfo': /kisskb/src/net/core/rtnetlink.c:2171:30: warning: 'ivvl[len]' may be used uninitialized in this function [-Wuninitialized] /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/net/core/dev.c: In function 'validate_xmit_skb_list': /kisskb/src/net/core/dev.c:3343:15: warning: 'tail' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/mfd/madera-core.c: In function 'madera_dev_init': /kisskb/src/drivers/mfd/madera-core.c:557:6: warning: 'mfd_devs' 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:1072:2: warning: 'poll_mp' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/of/platform.c: In function 'of_device_make_bus_id': /kisskb/src/drivers/of/platform.c:94:16: warning: 'addr' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/nvdimm/dimm_devs.c: In function 'alias_dpa_busy': /kisskb/src/drivers/nvdimm/dimm_devs.c:455:6: warning: 'nd_mapping' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/mfd/motorola-cpcap.c: In function 'cpcap_check_revision.isra.4': /kisskb/src/drivers/mfd/motorola-cpcap.c:81:2: warning: 'rev' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/nvdimm/region_devs.c: In function 'nd_region_create.isra.6': /kisskb/src/drivers/nvdimm/region_devs.c:1049:26: warning: 'nd_region' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/input/touchscreen/hideep.c: In function 'hideep_update_firmware': /kisskb/src/drivers/input/touchscreen/hideep.c:632:2: warning: 'error' 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:659:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/core/devlink.c: In function 'devlink_nl_cmd_sb_pool_set_doit': /kisskb/src/net/core/devlink.c:1044:3: warning: 'threshold_type' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/core/devlink.c:1054:33: note: 'threshold_type' was declared here /kisskb/src/drivers/input/touchscreen/melfas_mip4.c: In function 'mip4_flash_fw': /kisskb/src/drivers/input/touchscreen/melfas_mip4.c:1121:31: warning: 'buf_addr' 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:225:25: warning: 'fragment' 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:6347:18: warning: 'best_ecc_bytes' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/mtd/nand/raw/nand_base.c:6346:21: 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:6277:18: warning: 'best_ecc_bytes' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/mtd/nand/raw/nand_base.c:6276:21: warning: 'best_strength' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/mtd/nand/raw/nand_base.c:6275:17: warning: 'best_step' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/mac80211/tx.c: In function 'ieee80211_build_hdr': /kisskb/src/net/mac80211/tx.c:2463:3: warning: 'chanctx_conf' 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/da9052-battery.c: In function 'da9052_bat_read_capacity': /kisskb/src/drivers/power/supply/da9052-battery.c:325:6: warning: 'level_lower' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/power/supply/da9052-battery.c:364:6: note: 'level_lower' was declared here /kisskb/src/drivers/power/supply/da9052-battery.c:324:22: warning: 'level_upper' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/power/supply/da9052-battery.c:363:6: note: 'level_upper' was declared here /kisskb/src/drivers/power/supply/da9052-battery.c:324:59: warning: 'vbat_upper' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/power/supply/da9052-battery.c:362:6: note: 'vbat_upper' was declared here /kisskb/src/drivers/power/supply/da9052-battery.c:325:37: warning: 'vbat_lower' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/power/supply/da9052-battery.c:361:6: note: 'vbat_lower' was declared here /kisskb/src/net/mac80211/tdls.c: In function 'ieee80211_tdls_add_subband': /kisskb/src/net/mac80211/tdls.c:117:42: warning: 'subband_start' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/compat.c: In function 'compat_mc_setsockopt': /kisskb/src/net/compat.c:641:3: warning: 'numsrc' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/power/supply/bq24190_charger.c: In function 'bq24190_charger_set_charge_type.isra.9': /kisskb/src/drivers/power/supply/bq24190_charger.c:801:27: warning: 'en_term' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/power/supply/bq24190_charger.c:794:27: warning: 'force_20pct' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/mac80211/mlme.c: In function 'ieee80211_handle_pwr_constr.isra.11': /kisskb/src/net/mac80211/mlme.c:1508:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/mac80211/mlme.c:1498:3: warning: 'pwr_level_80211h' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/staging/greybus/manifest.c: In function 'gb_string_get': /kisskb/src/drivers/staging/greybus/manifest.c:214:20: warning: 'desc_string' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/wireless/radiotap.c: In function 'ieee80211_radiotap_iterator_next': /kisskb/src/net/wireless/radiotap.c:295:10: warning: 'size' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/scsi/constants.c: In function 'scsi_opcode_sa_name': /kisskb/src/drivers/scsi/constants.c:288:2: warning: 'arr_sz' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/staging/greybus/interface.c: In function 'gb_interface_activate': /kisskb/src/drivers/staging/greybus/interface.c:1024:4: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/sched/sch_sfb.c: In function 'sfb_enqueue': /kisskb/src/include/linux/jhash.h:150:4: warning: 'salt' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/sched/sch_sfb.c:316:7: note: 'salt' was declared here /kisskb/src/drivers/staging/greybus/svc.c: In function 'gb_svc_pwrmon_debugfs_init': /kisskb/src/drivers/staging/greybus/svc.c:785:29: warning: 'rail_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/sched/em_meta.c: In function 'meta_int_vlan_tag': /kisskb/src/net/sched/em_meta.c:183:14: warning: 'tag' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/rtc/rtc-ab-b5ze-s3.c: In function '_abb5zes3_rtc_read_timer': /kisskb/src/drivers/rtc/rtc-ab-b5ze-s3.c:354:16: warning: 'timer_secs' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/rtc/rtc-ds1307.c: In function 'ds3231_hwmon_show_temp': /kisskb/src/drivers/rtc/rtc-ds1307.c:1089:16: warning: 'temp' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/rtc/rtc-pcf85063.c: In function 'pcf85063_rtc_set_time': /kisskb/src/drivers/rtc/rtc-pcf85063.c:74:8: warning: 'ctrl1' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/rtc/rtc-pcf85063.c:127:5: note: 'ctrl1' was declared here /kisskb/src/drivers/rtc/rtc-rv3029c2.c: In function 'rv3029_hwmon_show_temp': /kisskb/src/drivers/rtc/rtc-rv3029c2.c:701:16: warning: 'temp_mC' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/media/rc/rc-main.c: In function 'parse_protocol_change.isra.7': /kisskb/src/drivers/media/rc/rc-main.c:1155:15: warning: 'mask' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/watchdog/ziirave_wdt.c: In function 'ziirave_wdt_sysfs_store_firm': /kisskb/src/drivers/watchdog/ziirave_wdt.c:592:18: warning: 'fw' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/xfs/libxfs/xfs_sb.c: In function 'xfs_initialize_perag_data': /kisskb/src/fs/xfs/libxfs/xfs_sb.c:877:7: warning: 'error' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/media/rc/rc-main.c: In function 'store_wakeup_protocols': /kisskb/src/drivers/media/rc/rc-main.c:1518:20: warning: 'protocol' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/usb/core/hcd.c: In function 'rh_call_control': /kisskb/src/drivers/usb/core/hcd.c:711:10: warning: 'bufp' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/target/target_core_transport.c: In function 'transport_lun_remove_cmd': /kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here /kisskb/src/drivers/scsi/osst.c: In function '__os_scsi_tape_open': /kisskb/src/drivers/scsi/osst.c:4616:2: warning: 'STp' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/target/target_core_user.c: In function 'scatter_data_area': /kisskb/src/drivers/target/target_core_user.c:662:29: warning: 'dbi' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/target/target_core_user.c:676:9: note: 'dbi' was declared here /kisskb/src/drivers/net/plip/plip.c: In function 'plip_send_packet': /kisskb/src/drivers/net/plip/plip.c:834:4: warning: 'lbuf' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/scsi/sg.c: In function 'sg_ioctl': /kisskb/src/drivers/scsi/sg.c:1141:50: warning: 'sdp' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/scsi/sg.c: In function 'sg_read': /kisskb/src/include/linux/compiler.h:188:2: warning: 'sdp' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/scsi/sg.c:416:13: note: 'sdp' was declared here /kisskb/src/drivers/usb/host/xhci-hub.c: In function 'xhci_create_usb3_bos_desc': /kisskb/src/drivers/usb/host/xhci-hub.c:113:26: warning: 'ssa_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/macsec.c: In function 'macsec_handle_frame': /kisskb/src/drivers/net/macsec.c:1255:17: warning: 'rx_sc' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/xfs/xfs_log_recover.c: In function 'xlog_recover_get_buf_lsn': /kisskb/src/fs/xfs/xfs_log_recover.c:2363:3: warning: 'uuid' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/usb/host/max3421-hcd.c: In function 'max3421_probe': /kisskb/src/drivers/usb/host/max3421-hcd.c:1959:3: warning: 'max3421_hcd' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/usb/host/max3421-hcd.c: In function 'max3421_select_and_start_urb': /kisskb/src/drivers/usb/host/max3421-hcd.c:2019:1: warning: 'ep' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/usb/host/max3421-hcd.c:671:28: note: 'ep' was declared here /kisskb/src/drivers/usb/host/max3421-hcd.c:787:26: warning: 'max3421_ep' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/virtio_net.c: In function 'virtnet_config_changed_work': /kisskb/src/drivers/net/virtio_net.c:2475:4: warning: 'v' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/usb/typec/fusb302/fusb302.c: In function 'fusb302_handle_togdone_src': /kisskb/src/drivers/usb/typec/fusb302/fusb302.c:1380:7: warning: 'ra_comp' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/ath/ath10k/core.c: In function 'ath10k_push_board_ext_data': /kisskb/src/drivers/net/wireless/ath/ath10k/core.c:746:6: warning: 'board_ext_data_addr' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/ath/ath10k/core.c: In function 'ath10k_download_board_data': /kisskb/src/drivers/net/wireless/ath/ath10k/core.c:784:6: warning: 'address' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/ath/ath10k/core.c: In function 'ath10k_init_configure_target': /kisskb/src/drivers/net/wireless/ath/ath10k/core.c:652:13: warning: 'param_host' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c: In function 'brcmf_fw_strip_multi_v1': /kisskb/src/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c:291:3: warning: 'id' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c: In function 'brcmf_fw_request_nvram_done': /kisskb/src/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c:488:9: warning: 'data_len' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/wireless/nl80211.c: In function 'nl80211_set_wiphy': /kisskb/src/net/wireless/rdev-ops.h:541:12: warning: 'rdev' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/wireless/nl80211.c:2459:37: note: 'rdev' was declared here /kisskb/src/drivers/net/wireless/ath/ath6kl/htc_pipe.c: In function 'htc_issue_packets': /kisskb/src/drivers/net/wireless/ath/ath6kl/htc_pipe.c:284:15: warning: 'packet' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/ath/ath9k/hif_usb.c: In function 'send_eject_command': /kisskb/src/drivers/net/wireless/ath/ath9k/hif_usb.c:1258:25: warning: 'bulk_out_ep' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/ath/ath6kl/init.c: In function 'ath6kl_upload_board_file': /kisskb/src/drivers/net/wireless/ath/ath6kl/init.c:1262:7: warning: 'board_ext_address' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/ath/ath6kl/init.c:1286:6: warning: 'board_address' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/ath/ath6kl/cfg80211.c: In function 'ath6kl_get_station': /kisskb/src/drivers/net/wireless/ath/ath6kl/cfg80211.c:1838:22: warning: 'mcs' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/ath/ath6kl/cfg80211.c:1834:3: warning: 'sgi' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/ralink/rt2x00/rt2800usb.c: In function 'rt2800usb_txdone': /kisskb/src/drivers/net/wireless/ralink/rt2x00/rt2800usb.c:558:9: warning: 'reg' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/ti/wlcore/scan.c: In function 'wlcore_scan_sched_scan_ssid_list': /kisskb/src/drivers/net/wireless/ti/wlcore/scan.c:392:15: warning: 'type' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/zydas/zd1211rw/zd_usb.c: In function 'eject_installer': /kisskb/src/drivers/net/wireless/zydas/zd1211rw/zd_usb.c:1317:25: warning: 'bulk_out_ep' may be used uninitialized in this function [-Wuninitialized] Completed OK # rm -rf /kisskb/build/linus-rand_x86_64-randconfig_x86_64 # Build took: 0:03:53.702664

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