Buildresult: linus-rand/powerpc-randconfig/powerpc-gcc4.6 built on May 25 2019, 08:33

kisskb

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Status:	Failed
Date/Time:	May 25 2019, 08:33
Duration:	0:06:38.895597
Builder:	ka3
Revision:	Merge tag 'spdx-5.2-rc2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core (`86c2f5d653058798703549e1be39a819fcac0d5d)`
Target:	linus-rand/powerpc-randconfig/powerpc-gcc4.6
Branch:	linus-rand
Compiler:	powerpc-gcc4.6 (powerpc-linux-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:	randconfig (download)
Log:	Download original Possible errors ERROR: ".uio_unregister_device" [drivers/staging/kpc2000/kpc2000/kpc2000.ko] undefined! ERROR: ".__uio_register_device" [drivers/staging/kpc2000/kpc2000/kpc2000.ko] undefined! make[2]: * [scripts/Makefile.modpost:91: __modpost] Error 1 make[1]: * [Makefile:1290: modules] Error 2 make: *** [Makefile:179: sub-make] Error 2 Possible warnings (67) warning: The last gc run reported the following. Please correct the root cause warning: There are too many unreachable loose objects; run 'git prune' to remove them. arch/powerpc/sysdev/xive/spapr.c:321:16: warning: 'read_data' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:194:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] include/linux/compiler.h:221:31: warning: 'ulp' may be used uninitialized in this function [-Wuninitialized] ipc/sem.c:2278:26: warning: 'undo_list' may be used uninitialized in this function [-Wuninitialized] kernel/locking/lockdep.c:2821:13: warning: 'print_lock_trace' defined but not used [-Wunused-function] drivers/base/regmap/regmap.c:2589:6: 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/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/afs/dir.c:54:1: warning: no return statement in function returning non-void [-Wreturn-type] drivers/bluetooth/btrtl.c:345:2: warning: 'patch_length' may be used uninitialized in this function [-Wuninitialized] drivers/crypto/hisilicon/sec/sec_algs.c:503:23: warning: 'nextrequest' may be used uninitialized in this function [-Wuninitialized] fs/afs/dynroot.c:122:6: warning: 'len' may be used uninitialized in this function [-Wuninitialized] sound/hda/hdac_regmap.c:283:16: warning: 'err' may be used uninitialized in this function [-Wuninitialized] drivers/fsi/fsi-master-ast-cf.c:459:5: warning: 'p' 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] sound/core/pcm_iec958.c:80:9: warning: 'ws' may be used uninitialized in this function [-Wuninitialized] drivers/i2c/busses/i2c-sh_mobile.c:399:26: warning: 'data' 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/iio/accel/mma9551_core.c:590:6: warning: 'pol_mask' may be used uninitialized in this function [-Wuninitialized] drivers/iio/accel/mma9551.c:381:6: warning: 'reg' may be used uninitialized in this function [-Wuninitialized] net/bpf/test_run.c:454:6: warning: 'retval' may be used uninitialized in this function [-Wuninitialized] sound/soc/fsl/imx-audmix.c:277:45: warning: 'capture_dai_name' may be used uninitialized in this function [-Wuninitialized] drivers/iio/adc/rcar-gyroadc.c:332:6: warning: 'ret' 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/soc/qcom/qcom-geni-se.c:408:16: warning: array subscript is below array bounds [-Warray-bounds] drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c:394:19: warning: 'sharp' 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] sound/soc/soc-core.c:1455:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/iio/proximity/srf08.c:370:6: warning: 'regval' may be used uninitialized in this function [-Wuninitialized] fs/proc/inode.c:363:15: warning: 'pdeo' 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] drivers/usb/misc/usbtest.c:2148:1: warning: the frame size of 1216 bytes is larger than 1024 bytes [-Wframe-larger-than=] sound/soc/codecs/da7219-aad.c:320:2: warning: 'pll_ctrl' may be used uninitialized in this function [-Wuninitialized] drivers/mtd/ubi/eba.c:1001:7: warning: 'opnum' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/drm_atomic.c:420:2: warning: 'crtc_state' may be used uninitialized in this function [-Wuninitialized] net/ipv6/ip6_output.c:1589:26: warning: 'extra_uref' may be used uninitialized in this function [-Wuninitialized] arch/powerpc/include/asm/uaccess.h:36:29: warning: 'old_fs.seg' may be used uninitialized in this function [-Wuninitialized] net/ipv4/ip_output.c:1131:26: warning: 'extra_uref' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/drm_bufs.c:539:4: warning: 'master' may be used uninitialized in this function [-Wuninitialized] net/ncsi/ncsi-manage.c:676:19: warning: 'vid' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/rt5665.c:2666:33: warning: 'val2' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/rt5665.c:2663:33: warning: 'val1' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:523:7: warning: array subscript is above array bounds [-Warray-bounds] drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:523:7: warning: array subscript is above array bounds [-Warray-bounds] drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:523:7: warning: array subscript is above array bounds [-Warray-bounds] drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:523:7: warning: array subscript is above array bounds [-Warray-bounds] drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:523:7: warning: array subscript is above array bounds [-Warray-bounds] drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:523:7: warning: array subscript is above array bounds [-Warray-bounds] drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:523:7: warning: array subscript is above array bounds [-Warray-bounds] drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:523:7: warning: array subscript is above array bounds [-Warray-bounds] drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:523:7: warning: array subscript is above array bounds [-Warray-bounds] net/core/devlink.c:4325:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] include/net/sock.h:1963:19: warning: 'sk' may be used uninitialized in this function [-Wuninitialized] net/rxrpc/output.c:534:18: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/staging/kpc2000/kpc2000/fileops.c:75:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=] drivers/staging/greybus/power_supply.c:572:27: warning: 'psp' may be used uninitialized in this function [-Wuninitialized] net/tipc/socket.c:1739:27: warning: 'copy' may be used uninitialized in this function [-Wuninitialized] drivers/staging/wlan-ng/cfg80211.c:545:2: warning: 'result' may be used uninitialized in this function [-Wuninitialized] WARNING: vmlinux.o(.text+0x2eba): Section mismatch in reference from the variable start_here_multiplatform to the function .init.text:.early_setup() Full Log # git rev-parse -q --verify 86c2f5d653058798703549e1be39a819fcac0d5d^{commit} # git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master warning: The last gc run reported the following. Please correct the root cause and remove .git/gc.log. Automatic cleanup will not be performed until the file is removed. warning: There are too many unreachable loose objects; run 'git prune' to remove them. # git rev-parse -q --verify 86c2f5d653058798703549e1be39a819fcac0d5d^{commit} 86c2f5d653058798703549e1be39a819fcac0d5d # git checkout -q -f -B kisskb 86c2f5d653058798703549e1be39a819fcac0d5d # git clean -qxdf # < git log -1 # commit 86c2f5d653058798703549e1be39a819fcac0d5d # Merge: 51816e9e1139 060358de993f # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Fri May 24 14:31:58 2019 -0700 # # Merge tag 'spdx-5.2-rc2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core # # Pule more SPDX updates from Greg KH: # "Here is another set of reviewed patches that adds SPDX tags to # different kernel files, based on a set of rules that are being used to # parse the comments to try to determine that the license of the file is # "GPL-2.0-or-later". # # Only the "obvious" versions of these matches are included here, a # number of "non-obvious" variants of text have been found but those # have been postponed for later review and analysis. # # These patches have been out for review on the linux-spdx@vger mailing # list, and while they were created by automatic tools, they were # hand-verified by a bunch of different people, all whom names are on # the patches are reviewers" # # * tag 'spdx-5.2-rc2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (85 commits) # treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 125 # treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 123 # treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 122 # treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 121 # treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 120 # treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 119 # treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 118 # treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 116 # treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 114 # treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 113 # treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 112 # treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 111 # treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 110 # treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 106 # treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 105 # treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 104 # treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 103 # treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 102 # treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 101 # treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 98 # ... # < /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 86c2f5d653058798703549e1be39a819fcac0d5d # < make -s -j 80 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- randconfig KCONFIG_SEED=0xA314556E # 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 80 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- oldconfig yes: standard output: Broken pipe # make -s -j 80 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /kisskb/src/arch/powerpc/sysdev/xive/spapr.c: In function 'xive_spapr_esb_rw': /kisskb/src/arch/powerpc/sysdev/xive/spapr.c:321:16: warning: 'read_data' 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/ipc/sem.c: In function 'find_alloc_undo': /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/ipc/sem.c: In function 'copy_semundo': /kisskb/src/ipc/sem.c:2278:26: warning: 'undo_list' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/locking/lockdep.c:2821:13: warning: 'print_lock_trace' defined but not used [-Wunused-function] /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_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/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/afs/dir.c: In function 'afs_dir_set_page_dirty': /kisskb/src/fs/afs/dir.c:54:1: warning: no return statement in function returning non-void [-Wreturn-type] /kisskb/src/drivers/bluetooth/btrtl.c: In function 'rtlbt_parse_firmware': /kisskb/src/drivers/bluetooth/btrtl.c:345:2: warning: 'patch_length' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/crypto/hisilicon/sec/sec_algs.c: In function 'sec_skcipher_alg_callback': /kisskb/src/drivers/crypto/hisilicon/sec/sec_algs.c:503:23: warning: 'nextrequest' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/afs/dynroot.c: In function 'afs_lookup_atcell': /kisskb/src/fs/afs/dynroot.c:122:6: warning: 'len' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/hda/hdac_regmap.c: In function 'hda_reg_write': /kisskb/src/sound/hda/hdac_regmap.c:283:16: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/fsi/fsi-master-ast-cf.c: In function 'dump_ucode_trace': /kisskb/src/drivers/fsi/fsi-master-ast-cf.c:459:5: warning: 'p' may be used uninitialized in this function [-Wuninitialized] /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/sound/core/pcm_iec958.c: In function 'create_iec958_consumer': /kisskb/src/sound/core/pcm_iec958.c:80:9: warning: 'ws' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c: In function 'sh_mobile_i2c_isr_rx': /kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c:399:26: warning: 'data' 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/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/drivers/iio/accel/mma9551.c: In function 'mma9551_event_handler': /kisskb/src/drivers/iio/accel/mma9551.c:381:6: warning: 'reg' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/bpf/test_run.c: In function 'bpf_prog_test_run_flow_dissector': /kisskb/src/net/bpf/test_run.c:454:6: warning: 'retval' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/fsl/imx-audmix.c: In function 'imx_audmix_probe': /kisskb/src/sound/soc/fsl/imx-audmix.c:277:45: warning: 'capture_dai_name' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/adc/rcar-gyroadc.c: In function 'rcar_gyroadc_parse_subdevs': /kisskb/src/drivers/iio/adc/rcar-gyroadc.c:332:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/imu/bmi160/bmi160_core.c: In function 'bmi160_config_pin.constprop.8': /kisskb/src/drivers/iio/imu/bmi160/bmi160_core.c:618:3: warning: 'pin_name' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/imu/bmi160/bmi160_core.c:606:29: warning: 'int_map_mask' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/imu/bmi160/bmi160_core.c:599:29: warning: 'int_latch_mask' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/imu/bmi160/bmi160_core.c:577:47: warning: 'int_out_ctrl_shift' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/soc/qcom/qcom-geni-se.c: In function 'geni_se_config_packing': /kisskb/src/drivers/soc/qcom/qcom-geni-se.c:408:16: warning: array subscript is below array bounds [-Warray-bounds] /kisskb/src/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c: In function 'sharp_panel_probe': /kisskb/src/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c:394:19: warning: 'sharp' may be used uninitialized in this function [-Wuninitialized] /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_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/sound/soc/soc-core.c: In function 'soc_probe_component': /kisskb/src/sound/soc/soc-core.c:1455:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/proximity/srf08.c: In function 'srf08_write_sensitivity': /kisskb/src/drivers/iio/proximity/srf08.c:370:6: warning: 'regval' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c: In function 'proc_reg_open': /kisskb/src/fs/proc/inode.c:363:15: warning: 'pdeo' 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/drivers/usb/misc/usbtest.c: In function 'test_queue': /kisskb/src/drivers/usb/misc/usbtest.c:2148:1: warning: the frame size of 1216 bytes is larger than 1024 bytes [-Wframe-larger-than=] /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/drivers/mtd/ubi/eba.c: In function 'try_write_vid_and_data': /kisskb/src/drivers/mtd/ubi/eba.c:1001:7: warning: 'opnum' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/drm_atomic.c: In function 'drm_atomic_connector_check': /kisskb/src/drivers/gpu/drm/drm_atomic.c:420:2: warning: 'crtc_state' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/ipv6/ip6_output.c: In function '__ip6_append_data.isra.41': /kisskb/src/net/ipv6/ip6_output.c:1589:26: warning: 'extra_uref' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/io_uring.c: In function 'io_sq_wq_submit_work': /kisskb/src/arch/powerpc/include/asm/uaccess.h:36:29: warning: 'old_fs.seg' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/io_uring.c:1644:15: note: 'old_fs.seg' was declared here /kisskb/src/net/ipv4/ip_output.c: In function '__ip_append_data.isra.41': /kisskb/src/net/ipv4/ip_output.c:1131:26: warning: 'extra_uref' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/drm_bufs.c: In function 'drm_legacy_rmmap_locked': /kisskb/src/drivers/gpu/drm/drm_bufs.c:539:4: warning: 'master' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/ncsi/ncsi-manage.c: In function 'set_one_vid': /kisskb/src/net/ncsi/ncsi-manage.c:676:19: warning: 'vid' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/rt5665.c: In function 'rt5665_i2s_pin_event': /kisskb/src/sound/soc/codecs/rt5665.c:2666:33: warning: 'val2' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/rt5665.c:2663:33: warning: 'val1' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c: In function 'nvkm_vmm_ptes_map': /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:523:7: warning: array subscript is above array bounds [-Warray-bounds] /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c: In function 'nvkm_vmm_ptes_unmap.isra.2': /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:523:7: warning: array subscript is above array bounds [-Warray-bounds] /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c: In function 'nvkm_vmm_ptes_unmap_put': /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:523:7: warning: array subscript is above array bounds [-Warray-bounds] /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c: In function 'nvkm_vmm_ptes_put': /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:523:7: warning: array subscript is above array bounds [-Warray-bounds] /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c: In function 'nvkm_vmm_ptes_sparse_put': /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:523:7: warning: array subscript is above array bounds [-Warray-bounds] /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c: In function 'nvkm_vmm_ptes_get': /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:523:7: warning: array subscript is above array bounds [-Warray-bounds] /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c: In function 'nvkm_vmm_ptes_sparse_get': /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:523:7: warning: array subscript is above array bounds [-Warray-bounds] /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c: In function 'nvkm_vmm_ptes_get_map': /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:523:7: warning: array subscript is above array bounds [-Warray-bounds] /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c: In function 'nvkm_vmm_boot': /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:523:7: warning: array subscript is above array bounds [-Warray-bounds] /kisskb/src/net/core/devlink.c: In function 'devlink_fmsg_prepare_skb': /kisskb/src/net/core/devlink.c:4325:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/sctp/output.c: In function 'sctp_packet_config': /kisskb/src/include/net/sock.h:1963:19: warning: 'sk' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/sctp/output.c:79:15: note: 'sk' was declared here /kisskb/src/net/rxrpc/output.c: In function 'rxrpc_send_data_packet': /kisskb/src/net/rxrpc/output.c:534:18: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/staging/kpc2000/kpc2000/fileops.c: In function 'kp2000_cdev_read': /kisskb/src/drivers/staging/kpc2000/kpc2000/fileops.c:75:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=] /kisskb/src/drivers/staging/greybus/power_supply.c: In function 'gb_power_supply_prop_descriptors_get': /kisskb/src/drivers/staging/greybus/power_supply.c:572:27: warning: 'psp' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/tipc/socket.c: In function 'tipc_recvmsg': /kisskb/src/net/tipc/socket.c:1739:27: warning: 'copy' may be used uninitialized in this function [-Wuninitialized] In file included from /kisskb/src/drivers/staging/wlan-ng/p80211netdev.c:92:0: /kisskb/src/drivers/staging/wlan-ng/cfg80211.c: In function 'prism2_connect': /kisskb/src/drivers/staging/wlan-ng/cfg80211.c:545:2: warning: 'result' may be used uninitialized in this function [-Wuninitialized] WARNING: vmlinux.o(.text+0x2eba): Section mismatch in reference from the variable start_here_multiplatform to the function .init.text:.early_setup() The function start_here_multiplatform() references the function __init .early_setup(). This is often because start_here_multiplatform lacks a __init annotation or the annotation of .early_setup is wrong. ERROR: ".uio_unregister_device" [drivers/staging/kpc2000/kpc2000/kpc2000.ko] undefined! ERROR: ".__uio_register_device" [drivers/staging/kpc2000/kpc2000/kpc2000.ko] undefined! make[2]: * [/kisskb/src/scripts/Makefile.modpost:91: __modpost] Error 1 make[1]: * [/kisskb/src/Makefile:1290: modules] Error 2 make[1]: * Waiting for unfinished jobs.... make: * [Makefile:179: sub-make] Error 2 Command 'make -s -j 80 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.6 # Build took: 0:06:38.895597

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