Buildresult: linux-next-rand/powerpc-randconfig/powerpc-gcc4.6 built on May 31 2019, 19:48

kisskb

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Status:	Failed
Date/Time:	May 31 2019, 19:48
Duration:	0:04:01.235850
Builder:	ka2
Revision:	Add linux-next specific files for 20190531 (`3c09c1950c8483eeeb4bf9615ecdcec7234c6790)`
Target:	linux-next-rand/powerpc-randconfig/powerpc-gcc4.6
Branch:	linux-next-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:278: lib/zstd/compress.o] Error 1 make[2]: * [scripts/Makefile.build:489: lib/zstd] Error 2 make[1]: * [Makefile:1071: lib] Error 2 fs/proc/vmcore.c:59:43: error: expected ')' before 'bool' make[3]: * [scripts/Makefile.build:279: fs/proc/vmcore.o] Error 1 make[2]: * [scripts/Makefile.build:489: fs/proc] Error 2 drivers/input/mouse/cyapa.c:717:3: warning: 'error' may be used uninitialized in this function [-Wuninitialized] make[1]: * [Makefile:1071: fs] Error 2 make: * [Makefile:179: sub-make] Error 2 Possible warnings (163) WARNING: unmet direct dependencies detected for FSL_EMB_PERFMON WARNING: unmet direct dependencies detected for FSL_EMB_PERFMON arch/powerpc/sysdev/xive/common.c:181:2: warning: 'prio' may be used uninitialized in this function [-Wuninitialized] include/linux/compiler.h:221:31: warning: 'ulp' may be used uninitialized in this function [-Wuninitialized] mm/vmstat.c:90:2: warning: 'oldval' may be used uninitialized in this function [-Wuninitialized] ipc/shm.c:1711:3: warning: 'file' may be used uninitialized in this function [-Wuninitialized] include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] mm/memblock.c:1225:15: warning: 'r' may be used uninitialized in this function [-Wuninitialized] mm/vmalloc.c:990:28: warning: 'lva' may be used uninitialized in this function [-Wuninitialized] arch/powerpc/platforms/powernv/opal-dump.c:348:13: warning: 'dump_type' may be used uninitialized in this function [-Wuninitialized] arch/powerpc/platforms/powernv/opal-dump.c:394:17: warning: 'dump_size' may be used uninitialized in this function [-Wuninitialized] arch/powerpc/platforms/powernv/opal-dump.c:346:11: warning: 'dump_id' may be used uninitialized in this function [-Wuninitialized] arch/powerpc/kernel/traps.c:517:3: warning: 'hsrr1' may be used uninitialized in this function [-Wuninitialized] arch/powerpc/kernel/traps.c:516:3: warning: 'hsrr0' may be used uninitialized in this function [-Wuninitialized] mm/vmalloc.c:990:28: warning: 'lva' may be used uninitialized in this function [-Wuninitialized] include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] mm/ksm.c:1410:4: warning: 'found_rmap_hlist_len' may be used uninitialized in this function [-Wuninitialized] mm/page_isolation.c:142:15: warning: 'order' may be used uninitialized in this function [-Wuninitialized] mm/ksm.c:1915:16: warning: 'stable_node' may be used uninitialized in this function [-Wuninitialized] mm/slub.c:2970:3: warning: 'df.s' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:2683:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:2589:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:2793:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:1850:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:1942:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] fs/ext4/xattr.h:157:2: warning: 'no_expand' may be used uninitialized in this function [-Wuninitialized] fs/ext4/ialloc.c:1254:9: warning: 'bit' may be used uninitialized in this function [-Wuninitialized] arch/powerpc/platforms/pseries/setup.c:531:2: warning: 'result.behaviour' may be used uninitialized in this function [-Wuninitialized] arch/powerpc/platforms/pseries/setup.c:513:2: warning: 'result.character' 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/ext4/inline.c:1897:9: warning: 'inline_len' may be used uninitialized in this function [-Wuninitialized] include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] arch/powerpc/platforms/pseries/pci.c:334:2: warning: 'rc' may be used uninitialized in this function [-Wuninitialized] arch/powerpc/platforms/pseries/msi.c:321:24: warning: 'total' may be used uninitialized in this function [-Wuninitialized] block/bfq-wf2q.c:803:24: warning: 'root' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:194:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] block/bfq-iosched.c:4565:24: warning: 'bfqd' may be used uninitialized in this function [-Wuninitialized] kernel/time/timekeeping.c:1190:3: warning: 'cs_was_changed_seq' may be used uninitialized in this function [-Wuninitialized] lib/mpi/mpicoder.c:330:5: warning: 'buff' may be used uninitialized in this function [-Wuninitialized] kernel/time/tick-sched.c:1180:32: warning: 'now' 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] kernel/trace/trace_events.c:1053:2: warning: 'flags' may be used uninitialized in this function [-Wuninitialized] kernel/trace/trace_events_filter.c:455:4: warning: 'nr_parens' may be used uninitialized in this function [-Wuninitialized] kernel/trace/trace_events.c:2239:4: warning: 'last_i' 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:320:2: warning: 'pll_ctrl' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/wm8804.c:438:26: warning: 'pll_div.freqmode' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/wm8804.c:438:45: warning: 'pll_div.mclkdiv' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/wm8960.c:803:70: warning: 'j' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/wm8960.c:800:68: warning: 'i' may be used uninitialized in this function [-Wuninitialized] kernel/futex.c:1668:3: warning: 'oldval' may be used uninitialized in this function [-Wuninitialized] kernel/kprobes.c:272:24: warning: 'idx' may be used uninitialized in this function [-Wuninitialized] kernel/kprobes.c:1628:13: warning: 'probed_mod' may be used uninitialized in this function [-Wuninitialized] net/bluetooth/hci_request.h:126:8: warning: 'r256' may be used uninitialized in this function [-Wuninitialized] net/bluetooth/hci_request.h:126:8: warning: 'h256' may be used uninitialized in this function [-Wuninitialized] net/bluetooth/hci_request.h:126:8: warning: 'r192' may be used uninitialized in this function [-Wuninitialized] net/bluetooth/hci_request.h:126:8: warning: 'h192' may be used uninitialized in this function [-Wuninitialized] fs/gfs2/bmap.c:907:8: warning: 'height' may be used uninitialized in this function [-Wuninitialized] fs/gfs2/bmap.c:786:2: warning: 'len' may be used uninitialized in this function [-Wuninitialized] sound/soc/soc-core.c:1458:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] include/linux/seqlock.h:205:9: warning: 'seq' may be used uninitialized in this function [-Wuninitialized] include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] drivers/gpio/gpio-grgpio.c:314:27: warning: 'lirq' may be used uninitialized in this function [-Wuninitialized] net/hsr/hsr_device.c:286:24: warning: 'hsr_tag' 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] drivers/hwtracing/intel_th/msu.c:783:21: warning: unused variable 'i' [-Wunused-variable] drivers/hwtracing/intel_th/msu.c:863:6: warning: unused variable 'i' [-Wunused-variable] net/core/dev.c:3419:15: warning: 'tail' may be used uninitialized in this function [-Wuninitialized] drivers/i2c/busses/i2c-diolan-u2c.c:393:18: warning: 'byte' may be used uninitialized in this function [-Wuninitialized] drivers/iio/accel/adxl372.c:541:16: warning: 'fifo_entries' may be used uninitialized in this function [-Wuninitialized] drivers/iio/accel/adxl372.c:533:2: warning: 'status1' may be used uninitialized in this function [-Wuninitialized] net/core/rtnetlink.c:2236:29: warning: 'ivvl[len]' may be used uninitialized in this function [-Wuninitialized] drivers/iio/accel/mma9551_core.c:590:6: warning: 'pol_mask' may be used uninitialized in this function [-Wuninitialized] fs/ocfs2/alloc.c:7619:3: warning: 'first_bit' may be used uninitialized in this function [-Wuninitialized] net/core/devlink.c:4395:3: warning: 'err' may be used uninitialized in this function [-Wuninitialized] drivers/input/mouse/cyapa.c:717:3: warning: 'error' may be used uninitialized in this function [-Wuninitialized] drivers/input/mouse/cyapa_gen3.c:938:8: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/iio/adc/qcom-spmi-adc5.c:398:7: warning: 'adc_code_volt' 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/hwmon/ltc2990.c:151:17: warning: 'value' may be used uninitialized in this function [-Wuninitialized] net/netlink/af_netlink.c:2248:13: warning: 'alloc_size' may be used uninitialized in this function [-Wuninitialized] drivers/lightnvm/core.c:513:21: warning: 't' may be used uninitialized in this function [-Wuninitialized] fs/ocfs2/aops.c:1813:31: warning: 'wc' may be used uninitialized in this function [-Wuninitialized] net/netlink/genetlink.c:223:23: warning: 'first_id' may be used uninitialized in this function [-Wuninitialized] fs/ocfs2/dir.c:3673:4: warning: 'split_hash' may be used uninitialized in this function [-Wuninitialized] fs/ocfs2/ioctl.c:864:9: warning: 'flags' 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/mac80211/tx.c:2522:27: warning: 'chanctx_conf' may be used uninitialized in this function [-Wuninitialized] drivers/leds/leds-pca955x.c:154:2: warning: 'ls' may be used uninitialized in this function [-Wuninitialized] drivers/mcb/mcb-parse.c:250:7: warning: 'cb' may be used uninitialized in this function [-Wuninitialized] fs/ocfs2/ocfs2_trace.h:900:1: warning: 'new_cpos' may be used uninitialized in this function [-Wuninitialized] drivers/md/bcache/alloc.c:312:3: warning: 'bucket' may be used uninitialized in this function [-Wuninitialized] net/mac80211/tdls.c:119:42: warning: 'subband_start' may be used uninitialized in this function [-Wuninitialized] drivers/md/bcache/alloc.c:438:18: warning: 'r' may be used uninitialized in this function [-Wuninitialized] include/linux/err.h:36:9: warning: 'bg_bh' may be used uninitialized in this function [-Wuninitialized] include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] fs/ocfs2/refcounttree.c:2313:6: warning: 'ref_blkno' may be used uninitialized in this function [-Wuninitialized] net/mac80211/mlme.c:1575:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized] net/mac80211/mlme.c:1568:3: warning: 'pwr_level_80211h' 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/iio/imu/bmi160/bmi160_core.c:610:3: warning: 'int_pin' may be used uninitialized in this function [-Wuninitialized] drivers/media/cec/cec-api.c:329:19: warning: 'ev_idx' 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] fs/ocfs2/xattr.c:3007:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/iio/light/lv0104cs.c:218:23: warning: 'adc_output' 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] drivers/iio/light/opt3001.c:515:23: warning: 'exponent' may be used uninitialized in this function [-Wuninitialized] drivers/md/persistent-data/dm-space-map-common.c:380:41: warning: 'position' may be used uninitialized in this function [-Wuninitialized] drivers/md/raid10.c:215:10: warning: 'rp_repl' may be used uninitialized in this function [-Wuninitialized] net/sched/sch_qfq.c:980:22: warning: 'cl' may be used uninitialized in this function [-Wuninitialized] drivers/misc/cxl/native.c:1248:2: warning: 'ph' may be used uninitialized in this function [-Wuninitialized] drivers/misc/cxl/native.c:1248:2: warning: 'dsisr' may be used uninitialized in this function [-Wuninitialized] drivers/of/base.c:822:14: warning: 'node' may be used uninitialized in this function [-Wuninitialized] drivers/md/raid5.c:6137:3: warning: 'offset' may be used uninitialized in this function [-Wuninitialized] drivers/misc/cxl/vphb.c:183:6: warning: 'record' may be used uninitialized in this function [-Wuninitialized] drivers/misc/cxl/vphb.c:148:6: warning: 'record' 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/of/unittest.c:2463:3: warning: 'overlay_base_symbols' may be used uninitialized in this function [-Wuninitialized] drivers/md/dm-stats.c:794:40: warning: 'mult' may be used uninitialized in this function [-Wuninitialized] drivers/md/dm-zoned-target.c:217:8: warning: 'rzone' may be used uninitialized in this function [-Wuninitialized] drivers/md/dm-zoned-metadata.c:1335:14: warning: 'dmap' may be used uninitialized in this function [-Wuninitialized] drivers/pci/probe.c:1259:15: warning: 'fixed_sec' may be used uninitialized in this function [-Wuninitialized] drivers/pci/probe.c:1340:8: warning: 'fixed_sub' may be used uninitialized in this function [-Wuninitialized] drivers/media/dvb-frontends/mn88472.c:339:27: warning: 'bandwidth_vals_ptr' may be used uninitialized in this function [-Wuninitialized] drivers/media/dvb-frontends/mn88472.c:320:20: warning: 'bandwidth_val' may be used uninitialized in this function [-Wuninitialized] drivers/media/dvb-frontends/mn88473.c:156:21: warning: 'conf_val_ptr' 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/pinctrl/cirrus/pinctrl-madera-core.c:661:3: warning: 'reg' may be used uninitialized in this function [-Wuninitialized] net/wireless/nl80211.c:103:4: warning: 'wdev_id' 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] drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c:258:8: warning: 'offset' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/marvell/mwifiex/scan.c:2241:36: warning: 'chan_band' may be used uninitialized in this function [-Wuninitialized] drivers/usb/core/hcd.c:717:10: warning: 'bufp' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:3485:23: warning: 'rf_amode' may be used uninitialized in this function [-Wuninitialized] drivers/usb/core/devio.c:616:23: warning: 'errno' may be used uninitialized in this function [-Wuninitialized] drivers/net/macsec.c:1240:17: warning: 'rx_sc' may be used uninitialized in this function [-Wuninitialized] drivers/usb/wusbcore/devconnect.c:315:17: warning: 'port' may be used uninitialized in this function [-Wuninitialized] drivers/usb/storage/sddr09.c:1103:2: warning: 'status' may be used uninitialized in this function [-Wuninitialized] drivers/usb/serial/ti_usb_3410_5052.c:874:2: warning: 'lsr' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify 3c09c1950c8483eeeb4bf9615ecdcec7234c6790^{commit} 3c09c1950c8483eeeb4bf9615ecdcec7234c6790 already have revision, skipping fetch # git checkout -q -f -B kisskb 3c09c1950c8483eeeb4bf9615ecdcec7234c6790 # git clean -qxdf # < git log -1 # commit 3c09c1950c8483eeeb4bf9615ecdcec7234c6790 # Author: Stephen Rothwell <sfr@canb.auug.org.au> # Date: Fri May 31 15:57:31 2019 +1000 # # Add linux-next specific files for 20190531 # # Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-ld --version # < git log --format=%s --max-count=1 3c09c1950c8483eeeb4bf9615ecdcec7234c6790 # < make -s -j 24 ARCH=powerpc O=/kisskb/build/linux-next-rand_powerpc-randconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- randconfig KCONFIG_SEED=0x958C13F2 WARNING: unmet direct dependencies detected for FSL_EMB_PERFMON Depends on [n]: E500 [=n] \|\| PPC_83xx [=n] Selected by [y]: - PPC_FSL_BOOK3E [=y] WARNING: unmet direct dependencies detected for FSL_EMB_PERFMON Depends on [n]: E500 [=n] \|\| PPC_83xx [=n] Selected by [y]: - PPC_FSL_BOOK3E [=y] # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # Added to kconfig CONFIG_CPU_BIG_ENDIAN=y # Added to kconfig CONFIG_PPC64=y # Added to kconfig CONFIG_PPC_DISABLE_WERROR=y # Added to kconfig CONFIG_SECTION_MISMATCH_WARN_ONLY=y # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n # Added to kconfig CONFIG_GCC_PLUGINS=n # Added to kconfig CONFIG_LD_HEAD_STUB_CATCH=y # Added to kconfig # yes \n \| make -s -j 24 ARCH=powerpc O=/kisskb/build/linux-next-rand_powerpc-randconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- oldconfig yes: standard output: Broken pipe # make -s -j 24 ARCH=powerpc O=/kisskb/build/linux-next-rand_powerpc-randconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /kisskb/src/arch/powerpc/sysdev/xive/common.c: In function 'xive_scan_interrupts': /kisskb/src/arch/powerpc/sysdev/xive/common.c:181:2: warning: 'prio' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/ipc/sem.c: In function 'do_semtimedop': /kisskb/src/include/linux/compiler.h:221:31: warning: 'ulp' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/ipc/sem.c:1890:24: note: 'ulp' was declared here /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/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/fs/crypto/bio.c: In function '__fscrypt_decrypt_bio': /kisskb/src/include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/crypto/bio.c:32:23: note: 'iter_all.bv.bv_page' was declared here /kisskb/src/mm/memblock.c: In function '__next_mem_pfn_range': /kisskb/src/mm/memblock.c:1225:15: warning: 'r' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/vmalloc.c: In function 'pcpu_get_vm_areas': /kisskb/src/mm/vmalloc.c:990:28: warning: 'lva' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/vmalloc.c:915:20: note: 'lva' was declared here /kisskb/src/arch/powerpc/platforms/powernv/opal-dump.c: In function 'process_dump': /kisskb/src/arch/powerpc/platforms/powernv/opal-dump.c:348:13: warning: 'dump_type' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/powerpc/platforms/powernv/opal-dump.c:373:31: note: 'dump_type' was declared here /kisskb/src/arch/powerpc/platforms/powernv/opal-dump.c:394:17: warning: 'dump_size' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/powerpc/platforms/powernv/opal-dump.c:346:11: warning: 'dump_id' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/powerpc/platforms/powernv/opal-dump.c:373:11: note: 'dump_id' was declared here /kisskb/src/arch/powerpc/kernel/traps.c: In function 'system_reset_exception': /kisskb/src/arch/powerpc/kernel/traps.c:517:3: warning: 'hsrr1' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/powerpc/kernel/traps.c:516:3: warning: 'hsrr0' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/vmalloc.c: In function 'alloc_vmap_area': /kisskb/src/mm/vmalloc.c:990:28: warning: 'lva' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/vmalloc.c:915:20: note: 'lva' was declared here /kisskb/src/block/bio.c: In function 'bio_release_pages': /kisskb/src/include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/block/bio.c:860:23: note: 'iter_all.bv.bv_page' was declared here /kisskb/src/block/bio.c: In function 'bio_free_pages': /kisskb/src/include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/block/bio.c:1198:23: note: 'iter_all.bv.bv_page' was declared here /kisskb/src/block/bio.c: In function 'bio_copy_kern_endio_read': /kisskb/src/include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/block/bio.c:1544:23: note: 'iter_all.bv.bv_page' was declared here /kisskb/src/block/bio.c: In function 'bio_iov_iter_get_pages': /kisskb/src/include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/block/bio.c:851:23: note: 'iter_all.bv.bv_page' was declared here /kisskb/src/block/bio.c: In function 'bio_uncopy_user': /kisskb/src/include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/block/bio.c:1175:23: note: 'iter_all.bv.bv_page' was declared here /kisskb/src/block/bio.c: In function 'bio_copy_user_iov': /kisskb/src/include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/block/bio.c:1144:23: note: 'iter_all.bv.bv_page' was declared here /kisskb/src/block/bio.c: In function 'bio_map_user_iov': /kisskb/src/include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/block/bio.c:1371:23: note: 'iter_all.bv.bv_page' was declared here /kisskb/src/block/bio.c: In function 'bio_unmap_user': /kisskb/src/include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/block/bio.c:1448:23: note: 'iter_all.bv.bv_page' was declared here /kisskb/src/block/bio.c: In function 'bio_set_pages_dirty': /kisskb/src/include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/block/bio.c:1654:23: note: 'iter_all.bv.bv_page' was declared here /kisskb/src/block/bio.c: In function 'bio_check_pages_dirty': /kisskb/src/include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/block/bio.c:1705:23: note: 'iter_all.bv.bv_page' was declared here /kisskb/src/mm/ksm.c: In function '__stable_node_chain': /kisskb/src/mm/ksm.c:1410:4: warning: 'found_rmap_hlist_len' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/ksm.c:1382:6: note: 'found_rmap_hlist_len' was declared here /kisskb/src/mm/page_isolation.c: In function 'unset_migratetype_isolate': /kisskb/src/mm/page_isolation.c:142:15: warning: 'order' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/ksm.c: In function 'stable_tree_insert': /kisskb/src/mm/ksm.c:1915:16: warning: 'stable_node' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/slub.c: In function 'kmem_cache_free_bulk': /kisskb/src/mm/slub.c:2970:3: warning: 'df.s' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/slub.c:3111:28: note: 'df.s' was declared here /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_noinc_read': /kisskb/src/drivers/base/regmap/regmap.c:2683:6: 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:2589:6: 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:2793:6: 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:1850:6: 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:1942:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/ext4/inline.c: In function 'ext4_try_to_write_inline_data': /kisskb/src/fs/ext4/xattr.h:157:2: warning: 'no_expand' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/ext4/inline.c:529:26: note: 'no_expand' 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/arch/powerpc/platforms/pseries/setup.c: In function 'pseries_setup_rfi_flush': /kisskb/src/arch/powerpc/platforms/pseries/setup.c:531:2: warning: 'result.behaviour' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/powerpc/platforms/pseries/setup.c:550:27: note: 'result.behaviour' was declared here /kisskb/src/arch/powerpc/platforms/pseries/setup.c:513:2: warning: 'result.character' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/powerpc/platforms/pseries/setup.c:550:27: note: 'result.character' was declared here /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/ext4/inline.c: In function 'ext4_inline_data_fiemap': /kisskb/src/fs/ext4/inline.c:1897:9: warning: 'inline_len' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/ext4/readpage.c: In function 'mpage_end_io': /kisskb/src/include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/ext4/readpage.c:74:23: note: 'iter_all.bv.bv_page' was declared here /kisskb/src/fs/ext4/page-io.c: In function 'ext4_finish_bio': /kisskb/src/include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/ext4/page-io.c:65:23: note: 'iter_all.bv.bv_page' was declared here /kisskb/src/arch/powerpc/platforms/pseries/pci.c: In function 'pseries_root_bridge_prepare': /kisskb/src/arch/powerpc/platforms/pseries/pci.c:334:2: warning: 'rc' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/powerpc/platforms/pseries/msi.c: In function 'msi_quota_for_device': /kisskb/src/arch/powerpc/platforms/pseries/msi.c:321:24: warning: 'total' 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:803:24: warning: 'root' 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:194:16: warning: 'old' 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:4565:24: warning: 'bfqd' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/block/bfq-iosched.c:4578:19: note: 'bfqd' was declared here /kisskb/src/kernel/time/timekeeping.c: In function 'get_device_system_crosststamp': /kisskb/src/kernel/time/timekeeping.c:1190:3: warning: 'cs_was_changed_seq' 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/kernel/time/tick-sched.c: In function 'tick_nohz_idle_exit': /kisskb/src/kernel/time/tick-sched.c:1180:32: warning: 'now' may be used uninitialized in this function [-Wuninitialized] /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:276:11: note: 'prv_max_ents' was declared here /kisskb/src/kernel/trace/trace_events.c: In function 'event_enable_read': /kisskb/src/kernel/trace/trace_events.c:1053:2: warning: 'flags' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/trace/trace_events_filter.c: In function 'process_preds': /kisskb/src/kernel/trace/trace_events_filter.c:455:4: warning: 'nr_parens' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/trace/trace_events_filter.c:1506:6: note: 'nr_parens' was declared here /kisskb/src/kernel/trace/trace_events.c: In function 'trace_event_eval_update': /kisskb/src/kernel/trace/trace_events.c:2239:4: warning: 'last_i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/cx2072x.c: In function 'cx2072x_hw_params': /kisskb/src/sound/soc/codecs/cx2072x.c:646:19: warning: 'frac' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/cx2072x.c:593:15: note: 'frac' 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/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:278: lib/zstd/compress.o] Error 1 make[2]: * [/kisskb/src/scripts/Makefile.build:489: lib/zstd] Error 2 make[2]: * Waiting for unfinished jobs.... make[1]: * [/kisskb/src/Makefile:1071: lib] Error 2 make[1]: * Waiting for unfinished jobs.... /kisskb/src/sound/soc/codecs/wm8804.c: In function 'wm8804_set_pll': /kisskb/src/sound/soc/codecs/wm8804.c:438:26: warning: 'pll_div.freqmode' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/wm8804.c:438:45: warning: 'pll_div.mclkdiv' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/wm8960.c: In function 'wm8960_configure_clocking': /kisskb/src/sound/soc/codecs/wm8960.c:803:70: warning: 'j' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/wm8960.c:800:68: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/futex.c: In function 'do_futex': /kisskb/src/kernel/futex.c:1668:3: warning: 'oldval' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/futex.c:1633:6: note: 'oldval' was declared here /kisskb/src/kernel/kprobes.c: In function '__free_insn_slot': /kisskb/src/kernel/kprobes.c:272:24: warning: 'idx' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/kprobes.c: In function 'register_kprobe': /kisskb/src/kernel/kprobes.c:1628:13: warning: 'probed_mod' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/bluetooth/mgmt.c: In function 'read_local_oob_ext_data_complete': /kisskb/src/net/bluetooth/hci_request.h:126:8: warning: 'r256' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/bluetooth/mgmt.c:6025:27: note: 'r256' was declared here /kisskb/src/net/bluetooth/hci_request.h:126:8: warning: 'h256' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/bluetooth/mgmt.c:6025:20: note: 'h256' was declared here /kisskb/src/net/bluetooth/hci_request.h:126:8: warning: 'r192' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/bluetooth/mgmt.c:6025:13: note: 'r192' was declared here /kisskb/src/net/bluetooth/hci_request.h:126:8: warning: 'h192' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/bluetooth/mgmt.c:6025:6: note: 'h192' was declared here /kisskb/src/fs/gfs2/bmap.c: In function 'gfs2_iomap_get': /kisskb/src/fs/gfs2/bmap.c:907:8: warning: 'height' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/gfs2/bmap.c:786:2: warning: 'len' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/gfs2/bmap.c:818:6: note: 'len' was declared here /kisskb/src/sound/soc/soc-core.c: In function 'soc_probe_component': /kisskb/src/sound/soc/soc-core.c:1458:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/gfs2/lops.c: In function 'gfs2_end_log_read': /kisskb/src/include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/gfs2/lops.c:391:23: note: 'iter_all.bv.bv_page' was declared here /kisskb/src/net/core/gen_stats.c: In function '__gnet_stats_copy_basic': /kisskb/src/include/linux/seqlock.h:205:9: warning: 'seq' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/core/gen_stats.c:150:15: note: 'seq' was declared here /kisskb/src/fs/gfs2/lops.c: In function 'gfs2_end_log_write': /kisskb/src/include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/gfs2/lops.c:211:23: note: 'iter_all.bv.bv_page' was declared here /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/fs/gfs2/meta_io.c: In function 'gfs2_meta_read_endio': /kisskb/src/include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/gfs2/meta_io.c:192:23: note: 'iter_all.bv.bv_page' was declared here /kisskb/src/drivers/gpio/gpio-grgpio.c: In function 'grgpio_irq_unmap': /kisskb/src/drivers/gpio/gpio-grgpio.c:314:27: warning: 'lirq' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/hsr/hsr_device.c: In function 'send_hsr_supervision_frame': /kisskb/src/net/hsr/hsr_device.c:286:24: warning: 'hsr_tag' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/vmcore.c:59:43: error: expected ')' before 'bool' make[3]: * [/kisskb/src/scripts/Makefile.build:279: fs/proc/vmcore.o] Error 1 make[3]: * Waiting for unfinished jobs.... /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] make[2]: * [/kisskb/src/scripts/Makefile.build:489: fs/proc] Error 2 make[2]: * Waiting for unfinished jobs.... /kisskb/src/drivers/hwtracing/intel_th/msu.c: In function 'msc_buffer_win_alloc': /kisskb/src/drivers/hwtracing/intel_th/msu.c:783:21: warning: unused variable 'i' [-Wunused-variable] /kisskb/src/drivers/hwtracing/intel_th/msu.c: In function 'msc_buffer_win_free': /kisskb/src/drivers/hwtracing/intel_th/msu.c:863:6: warning: unused variable 'i' [-Wunused-variable] /kisskb/src/net/core/dev.c: In function 'validate_xmit_skb_list': /kisskb/src/net/core/dev.c:3419:15: warning: 'tail' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/i2c/busses/i2c-diolan-u2c.c: In function 'diolan_usb_xfer': /kisskb/src/drivers/i2c/busses/i2c-diolan-u2c.c:393:18: warning: 'byte' 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:541:16: warning: 'fifo_entries' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/accel/adxl372.c:533:2: warning: 'status1' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/core/rtnetlink.c: In function 'do_setlink': /kisskb/src/net/core/rtnetlink.c:2236:29: warning: 'ivvl[len]' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/core/rtnetlink.c:2214:29: note: 'ivvl[len]' was declared here /kisskb/src/drivers/iio/accel/mma9551_core.c: In function 'mma9551_gpio_config': /kisskb/src/drivers/iio/accel/mma9551_core.c:590:6: warning: 'pol_mask' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/ocfs2/alloc.c: In function 'ocfs2_trim_mainbm': /kisskb/src/fs/ocfs2/alloc.c:7619:3: warning: 'first_bit' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/core/devlink.c: In function 'devlink_fmsg_snd.constprop.51': /kisskb/src/net/core/devlink.c:4395:3: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/input/mouse/cyapa.c: In function 'cyapa_irq': /kisskb/src/drivers/input/mouse/cyapa.c:717:3: warning: 'error' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/input/mouse/cyapa_gen3.c: In function 'cyapa_gen3_set_power_mode': /kisskb/src/drivers/input/mouse/cyapa_gen3.c:938:8: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/adc/qcom-spmi-adc5.c: In function 'adc5_read_raw': /kisskb/src/drivers/iio/adc/qcom-spmi-adc5.c:398:7: warning: 'adc_code_volt' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/hid/hid-wiimote-core.c: In function 'wiimote_init_worker': /kisskb/src/drivers/hid/hid-wiimote-core.c:1072:2: warning: 'poll_mp' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/hid/hid-wiimote-core.c:949:12: note: 'poll_mp' was declared here /kisskb/src/drivers/hwmon/ltc2990.c: In function 'ltc2990_value_show': /kisskb/src/drivers/hwmon/ltc2990.c:151:17: warning: 'value' 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:2248:13: warning: 'alloc_size' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/lightnvm/core.c: In function 'nvm_ctl_ioctl': /kisskb/src/drivers/lightnvm/core.c:513:21: warning: 't' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/lightnvm/core.c:495:21: note: 't' was declared here /kisskb/src/fs/ocfs2/aops.c: In function 'ocfs2_write_begin_nolock': /kisskb/src/fs/ocfs2/aops.c:1813:31: warning: 'wc' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/netlink/genetlink.c: In function 'genl_validate_assign_mc_groups': /kisskb/src/net/netlink/genetlink.c:223:23: warning: 'first_id' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/ocfs2/dir.c: In function 'ocfs2_dx_dir_rebalance.isra.20': /kisskb/src/fs/ocfs2/dir.c:3673:4: warning: 'split_hash' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/ocfs2/dir.c:3709:12: note: 'split_hash' was declared here /kisskb/src/fs/ocfs2/ioctl.c: In function 'ocfs2_ioctl': /kisskb/src/fs/ocfs2/ioctl.c:864:9: warning: 'flags' 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/mac80211/tx.c: In function 'ieee80211_build_hdr': /kisskb/src/net/mac80211/tx.c:2522:27: warning: 'chanctx_conf' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/leds/leds-pca955x.c: In function 'pca955x_led_set': /kisskb/src/drivers/leds/leds-pca955x.c:154:2: warning: 'ls' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/leds/leds-pca955x.c:240:5: note: 'ls' was declared here /kisskb/src/drivers/mcb/mcb-parse.c: In function 'chameleon_parse_cells': /kisskb/src/drivers/mcb/mcb-parse.c:250:7: warning: 'cb' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/ocfs2/refcounttree.c: In function 'ocfs2_new_leaf_refcount_block': /kisskb/src/fs/ocfs2/ocfs2_trace.h:900:1: warning: 'new_cpos' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/ocfs2/refcounttree.c:1528:15: note: 'new_cpos' was declared here /kisskb/src/drivers/md/bcache/alloc.c: In function 'bch_allocator_thread': /kisskb/src/drivers/md/bcache/alloc.c:312:3: warning: 'bucket' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/md/bcache/alloc.c:331:9: note: 'bucket' was declared here /kisskb/src/net/mac80211/tdls.c: In function 'ieee80211_tdls_add_subband': /kisskb/src/net/mac80211/tdls.c:119:42: warning: 'subband_start' 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:438:18: warning: 'r' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/ocfs2/suballoc.c: In function 'ocfs2_block_group_alloc': /kisskb/src/include/linux/err.h:36:9: warning: 'bg_bh' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/ocfs2/suballoc.c:441:22: note: 'bg_bh' was declared here /kisskb/src/drivers/md/bcache/btree.c: In function '__bch_btree_node_write': /kisskb/src/include/linux/bvec.h:142:14: warning: 'iter_all.bv.bv_page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/md/bcache/btree.c:434:24: note: 'iter_all.bv.bv_page' was declared here /kisskb/src/fs/ocfs2/refcounttree.c: In function 'ocfs2_decrease_refcount': /kisskb/src/fs/ocfs2/refcounttree.c:2313:6: warning: 'ref_blkno' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/mac80211/mlme.c: In function 'ieee80211_handle_pwr_constr.isra.13': /kisskb/src/net/mac80211/mlme.c:1575:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/mac80211/mlme.c:1568:3: warning: 'pwr_level_80211h' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/imu/bmi160/bmi160_core.c: In function 'bmi160_core_probe': /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:563:14: note: 'pin_name' was declared here /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:560:5: note: 'int_map_mask' was declared here /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:559:5: note: 'int_latch_mask' was declared here /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/iio/imu/bmi160/bmi160_core.c:558:5: note: 'int_out_ctrl_shift' was declared here /kisskb/src/drivers/iio/imu/bmi160/bmi160_core.c:610:3: warning: 'int_pin' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/imu/bmi160/bmi160_core.c:807:22: note: 'int_pin' was declared here /kisskb/src/drivers/media/cec/cec-api.c: In function 'cec_dqevent.isra.4': /kisskb/src/drivers/media/cec/cec-api.c:329:19: warning: 'ev_idx' 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/fs/ocfs2/xattr.c: In function 'ocfs2_xattr_block_set': /kisskb/src/fs/ocfs2/xattr.c:3007:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/light/lv0104cs.c: In function 'lv0104cs_read_raw': /kisskb/src/drivers/iio/light/lv0104cs.c:218:23: warning: 'adc_output' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/light/lv0104cs.c:164:6: note: 'adc_output' was declared here /kisskb/src/drivers/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/drivers/iio/light/opt3001.c: In function 'opt3001_write_event_value': /kisskb/src/drivers/iio/light/opt3001.c:515:23: warning: 'exponent' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/md/persistent-data/dm-space-map-common.c: In function 'sm_ll_find_free_block': /kisskb/src/drivers/md/persistent-data/dm-space-map-common.c:380:41: warning: 'position' may be used uninitialized in this function [-Wuninitialized] make[1]: * [/kisskb/src/Makefile:1071: fs] Error 2 /kisskb/src/drivers/md/raid10.c: In function 'r10buf_pool_alloc': /kisskb/src/drivers/md/raid10.c:215:10: warning: 'rp_repl' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/sched/sch_qfq.c: In function 'qfq_dequeue': /kisskb/src/net/sched/sch_qfq.c:980:22: warning: 'cl' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/sched/sch_qfq.c:1084:20: note: 'cl' was declared here /kisskb/src/drivers/misc/cxl/native.c: In function 'native_irq_wait': /kisskb/src/drivers/misc/cxl/native.c:1248:2: warning: 'ph' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/misc/cxl/native.c:1248:2: warning: 'dsisr' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/of/base.c: In function 'of_get_next_cpu_node': /kisskb/src/drivers/of/base.c:822:14: warning: 'node' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/md/raid5.c: In function 'raid5d': /kisskb/src/drivers/md/raid5.c:6137:3: warning: 'offset' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/md/raid5.c:6289:16: note: 'offset' was declared here /kisskb/src/drivers/misc/cxl/vphb.c: In function 'cxl_pcie_write_config': /kisskb/src/drivers/misc/cxl/vphb.c:183:6: warning: 'record' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/misc/cxl/vphb.c: In function 'cxl_pcie_read_config': /kisskb/src/drivers/misc/cxl/vphb.c:148:6: warning: 'record' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/of/overlay.c: In function 'add_changeset_property': /kisskb/src/drivers/of/overlay.c:244:25: warning: 'fragment' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/of/overlay.c:202:19: note: 'fragment' was declared here /kisskb/src/drivers/of/unittest.c: In function 'of_unittest_overlay_high_level': /kisskb/src/drivers/of/unittest.c:2463:3: warning: 'overlay_base_symbols' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/md/dm-stats.c: In function 'dm_jiffies_to_msec64.isra.1': /kisskb/src/drivers/md/dm-stats.c:794:40: warning: 'mult' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/md/dm-zoned-target.c: In function 'dmz_chunk_work': /kisskb/src/drivers/md/dm-zoned-target.c:217:8: warning: 'rzone' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/md/dm-zoned-target.c:168:18: note: 'rzone' was declared here /kisskb/src/drivers/md/dm-zoned-metadata.c: In function 'dmz_load_mapping': /kisskb/src/drivers/md/dm-zoned-metadata.c:1335:14: warning: 'dmap' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/pci/probe.c: In function 'pci_scan_bridge_extend': /kisskb/src/drivers/pci/probe.c:1259:15: warning: 'fixed_sec' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/pci/probe.c:1340:8: warning: 'fixed_sub' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/media/dvb-frontends/mn88472.c: In function 'mn88472_set_frontend': /kisskb/src/drivers/media/dvb-frontends/mn88472.c:339:27: warning: 'bandwidth_vals_ptr' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/media/dvb-frontends/mn88472.c:320:20: warning: 'bandwidth_val' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/media/dvb-frontends/mn88473.c: In function 'mn88473_set_frontend': /kisskb/src/drivers/media/dvb-frontends/mn88473.c:156:21: warning: 'conf_val_ptr' 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/pinctrl/cirrus/pinctrl-madera-core.c: In function 'madera_mux_set_mux': /kisskb/src/drivers/pinctrl/cirrus/pinctrl-madera-core.c:661:3: warning: 'reg' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/wireless/nl80211.c: In function '__cfg80211_wdev_from_attrs.constprop.33': /kisskb/src/net/wireless/nl80211.c:103:4: warning: 'wdev_id' 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:633:16: 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:620:16: 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:549:16: 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:131:16: 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:110:16: 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:646:16: 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:579:16: note: 'flags' was declared here /kisskb/src/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c: In function 'mt76x0_get_power_info': /kisskb/src/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c:258:8: warning: 'offset' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/marvell/mwifiex/scan.c: In function 'mwifiex_ret_802_11_scan': /kisskb/src/drivers/net/wireless/marvell/mwifiex/scan.c:2241:36: warning: 'chan_band' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/usb/core/hcd.c: In function 'usb_hcd_submit_urb': /kisskb/src/drivers/usb/core/hcd.c:717:10: warning: 'bufp' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/usb/core/hcd.c:491:12: note: 'bufp' was declared here /kisskb/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c: In function 'rtl8723a_phy_lc_calibrate': /kisskb/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:3485:23: warning: 'rf_amode' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/usb/core/devio.c: In function 'async_completed': /kisskb/src/drivers/usb/core/devio.c:616:23: warning: 'errno' 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:1240:17: warning: 'rx_sc' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/usb/wusbcore/devconnect.c: In function 'wusbhc_handle_dn': /kisskb/src/drivers/usb/wusbcore/devconnect.c:315:17: warning: 'port' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/usb/wusbcore/devconnect.c:272:20: note: 'port' was declared here /kisskb/src/drivers/usb/storage/sddr09.c: In function 'sddr09_get_wp.isra.0': /kisskb/src/drivers/usb/storage/sddr09.c:1103:2: warning: 'status' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/usb/serial/ti_usb_3410_5052.c: In function 'ti_tx_empty': /kisskb/src/drivers/usb/serial/ti_usb_3410_5052.c:874:2: warning: 'lsr' may be used uninitialized in this function [-Wuninitialized] make: * [Makefile:179: sub-make] Error 2 Command 'make -s -j 24 ARCH=powerpc O=/kisskb/build/linux-next-rand_powerpc-randconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linux-next-rand_powerpc-randconfig_powerpc-gcc4.6 # Build took: 0:04:01.235850

© Michael Ellerman 2006-2018.