linaro-kernel April 2019

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v4.19.33 build: 0 failures 3 warnings (v4.19.33)

by Build bot for Mark Brown

Tree/Branch: v4.19.33 Git describe: v4.19.33 Commit: 4b3a3ab00f Linux 4.19.33 Build Time: 125 min 11 sec Passed: 11 / 11 (100.00 %) Failed: 0 / 11 ( 0.00 %) Errors: 0 Warnings: 3 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 1 warnings 0 mismatches : x86_64-allmodconfig 2 warnings 0 mismatches : arm64-allmodconfig 1 warnings 0 mismatches : arm-multi_v7_defconfig 2 warnings 0 mismatches : arm-allmodconfig 1 warnings 0 mismatches : arm64-defconfig ------------------------------------------------------------------------------- Warnings Summary: 3 5 ../include/linux/spinlock.h:279:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../drivers/staging/erofs/unzip_vle.c:198:29: warning: array subscript is above array bounds [-Warray-bounds] 1 ../drivers/isdn/hardware/eicon/message.c:5985:1: warning: the frame size of 2064 bytes is larger than 2048 bytes [-Wframe-larger-than=] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- x86_64-allmodconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../include/linux/spinlock.h:279:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm64-allmodconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ../drivers/isdn/hardware/eicon/message.c:5985:1: warning: the frame size of 2064 bytes is larger than 2048 bytes [-Wframe-larger-than=] ../include/linux/spinlock.h:279:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm-multi_v7_defconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../include/linux/spinlock.h:279:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ../drivers/staging/erofs/unzip_vle.c:198:29: warning: array subscript is above array bounds [-Warray-bounds] ../include/linux/spinlock.h:279:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm64-defconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../include/linux/spinlock.h:279:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm-multi_v5_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig

5 years

next-20190403 build: 2 failures 26 warnings (next-20190403)

by Build bot for Mark Brown

Tree/Branch: next-20190403 Git describe: next-20190403 Commit: bf97b82f37 Add linux-next specific files for 20190403 Build Time: 126 min 21 sec Passed: 9 / 11 ( 81.82 %) Failed: 2 / 11 ( 18.18 %) Errors: 4 Warnings: 26 Section Mismatches: 0 Failed defconfigs: arm64-allmodconfig arm-allmodconfig Errors: arm64-allmodconfig ../sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c:325:11: error: 'struct snd_soc_dai_link' has no member named 'platform'; did you mean 'platforms'? ../sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c:413:11: error: 'struct snd_soc_dai_link' has no member named 'platform'; did you mean 'platforms'? arm-allmodconfig ../sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c:325:11: error: 'struct snd_soc_dai_link' has no member named 'platform' ../sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c:413:11: error: 'struct snd_soc_dai_link' has no member named 'platform' ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 1 warnings 0 mismatches : arm64-allnoconfig 6 warnings 0 mismatches : arm64-allmodconfig 17 warnings 0 mismatches : arm-multi_v5_defconfig 18 warnings 0 mismatches : arm-multi_v7_defconfig 4 warnings 0 mismatches : x86_64-defconfig 18 warnings 0 mismatches : arm-allmodconfig 5 warnings 0 mismatches : arm-allnoconfig 1 warnings 0 mismatches : x86_64-allnoconfig 13 warnings 0 mismatches : arm-multi_v4t_defconfig 8 warnings 0 mismatches : x86_64-allmodconfig 2 warnings 0 mismatches : arm64-defconfig ------------------------------------------------------------------------------- Errors summary: 4 1 ../sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c:325:11: error: 'struct snd_soc_dai_link' has no member named 'platform'; did you mean 'platforms'? 1 ../sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c:325:11: error: 'struct snd_soc_dai_link' has no member named 'platform' 1 ../sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c:413:11: error: 'struct snd_soc_dai_link' has no member named 'platform'; did you mean 'platforms'? 1 ../sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c:413:11: error: 'struct snd_soc_dai_link' has no member named 'platform' Warnings Summary: 26 11 ../lib/list_sort.c:17:36: warning: '__pure__' attribute ignored [-Wattributes] 8 ../drivers/regulator/core.c:234:45: warning: array subscript is above array bounds [-Warray-bounds] 7 <stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp] 7 <stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp] 7 <stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp] 7 <stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp] 5 ../include/linux/spinlock.h:279:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] 4 ../include/asm-generic/memory_model.h:34:53: warning: 'bvec.bv_page' may be used uninitialized in this function [-Wmaybe-uninitialized] 4 ../drivers/regulator/core.c:4758:38: warning: array subscript is above array bounds [-Warray-bounds] 4 ../block/blk.h:76:12: warning: 'bvec.bv_len' may be used uninitialized in this function [-Wmaybe-uninitialized] 4 ../block/blk.h:73:14: warning: 'bvec.bv_offset' may be used uninitialized in this function [-Wmaybe-uninitialized] 3 ../arch/arm/mm/init.c:471:13: warning: unused variable 'itcm_end' [-Wunused-variable] 3 ../arch/arm/mm/init.c:470:13: warning: unused variable 'dtcm_end' [-Wunused-variable] 2 ../sound/soc/codecs/tlv320aic32x4-clk.c:151:56: warning: 'settings.p' may be used uninitialized in this function [-Wmaybe-uninitialized] 2 ../sound/soc/codecs/tlv320aic32x4-clk.c:149:38: warning: 'settings.d' may be used uninitialized in this function [-Wmaybe-uninitialized] 2 ../sound/soc/codecs/tlv320aic32x4-clk.c:149:15: warning: 'settings.j' may be used uninitialized in this function [-Wmaybe-uninitialized] 2 ../sound/soc/codecs/tlv320aic32x4-clk.c:148:37: warning: 'settings.r' may be used uninitialized in this function [-Wmaybe-uninitialized] 2 ../drivers/i2c/busses/i2c-sh_mobile.c:399:26: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] 2 ../drivers/clocksource/timer-ti-dm.c:589:12: warning: 'omap_dm_timer_set_load_start' defined but not used [-Wunused-function] 1 ../samples/seccomp/user-trap.c:83:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] 1 ../samples/seccomp/user-trap.c:50:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] 1 ../include/asm-generic/memory_model.h:55:52: warning: 'bvec.bv_page' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../drivers/staging/erofs/unzip_vle.c:263:29: warning: array subscript is above array bounds [-Warray-bounds] 1 ../drivers/scsi/myrs.c:821:24: warning: 'sshdr.sense_key' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../block/blk.h:76:18: warning: 'bvec.bv_len' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../block/blk.h:73:56: warning: 'bvec.bv_offset' may be used uninitialized in this function [-Wmaybe-uninitialized] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allnoconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../lib/list_sort.c:17:36: warning: '__pure__' attribute ignored [-Wattributes] ------------------------------------------------------------------------------- arm64-allmodconfig : FAIL, 2 errors, 6 warnings, 0 section mismatches Errors: ../sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c:325:11: error: 'struct snd_soc_dai_link' has no member named 'platform'; did you mean 'platforms'? ../sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c:413:11: error: 'struct snd_soc_dai_link' has no member named 'platform'; did you mean 'platforms'? Warnings: ../lib/list_sort.c:17:36: warning: '__pure__' attribute ignored [-Wattributes] ../sound/soc/codecs/tlv320aic32x4-clk.c:149:38: warning: 'settings.d' may be used uninitialized in this function [-Wmaybe-uninitialized] ../sound/soc/codecs/tlv320aic32x4-clk.c:149:15: warning: 'settings.j' may be used uninitialized in this function [-Wmaybe-uninitialized] ../sound/soc/codecs/tlv320aic32x4-clk.c:148:37: warning: 'settings.r' may be used uninitialized in this function [-Wmaybe-uninitialized] ../sound/soc/codecs/tlv320aic32x4-clk.c:151:56: warning: 'settings.p' may be used uninitialized in this function [-Wmaybe-uninitialized] ../include/linux/spinlock.h:279:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm-multi_v5_defconfig : PASS, 0 errors, 17 warnings, 0 section mismatches Warnings: <stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp] <stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp] <stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp] <stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp] ../arch/arm/mm/init.c:471:13: warning: unused variable 'itcm_end' [-Wunused-variable] ../arch/arm/mm/init.c:470:13: warning: unused variable 'dtcm_end' [-Wunused-variable] ../block/blk.h:73:14: warning: 'bvec.bv_offset' may be used uninitialized in this function [-Wmaybe-uninitialized] ../block/blk.h:76:12: warning: 'bvec.bv_len' may be used uninitialized in this function [-Wmaybe-uninitialized] ../include/asm-generic/memory_model.h:34:53: warning: 'bvec.bv_page' may be used uninitialized in this function [-Wmaybe-uninitialized] ../lib/list_sort.c:17:36: warning: '__pure__' attribute ignored [-Wattributes] ../drivers/regulator/core.c:234:45: warning: array subscript is above array bounds [-Warray-bounds] ../drivers/regulator/core.c:234:45: warning: array subscript is above array bounds [-Warray-bounds] ../drivers/regulator/core.c:4758:38: warning: array subscript is above array bounds [-Warray-bounds] <stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp] <stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp] <stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp] <stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp] ------------------------------------------------------------------------------- arm-multi_v7_defconfig : PASS, 0 errors, 18 warnings, 0 section mismatches Warnings: <stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp] <stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp] <stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp] <stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp] ../block/blk.h:73:14: warning: 'bvec.bv_offset' may be used uninitialized in this function [-Wmaybe-uninitialized] ../block/blk.h:76:12: warning: 'bvec.bv_len' may be used uninitialized in this function [-Wmaybe-uninitialized] ../include/asm-generic/memory_model.h:34:53: warning: 'bvec.bv_page' may be used uninitialized in this function [-Wmaybe-uninitialized] ../drivers/clocksource/timer-ti-dm.c:589:12: warning: 'omap_dm_timer_set_load_start' defined but not used [-Wunused-function] ../lib/list_sort.c:17:36: warning: '__pure__' attribute ignored [-Wattributes] ../drivers/i2c/busses/i2c-sh_mobile.c:399:26: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] ../drivers/regulator/core.c:234:45: warning: array subscript is above array bounds [-Warray-bounds] ../drivers/regulator/core.c:234:45: warning: array subscript is above array bounds [-Warray-bounds] ../drivers/regulator/core.c:4758:38: warning: array subscript is above array bounds [-Warray-bounds] ../include/linux/spinlock.h:279:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] <stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp] <stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp] <stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp] <stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp] ------------------------------------------------------------------------------- x86_64-defconfig : PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: ../block/blk.h:73:56: warning: 'bvec.bv_offset' may be used uninitialized in this function [-Wmaybe-uninitialized] ../block/blk.h:76:18: warning: 'bvec.bv_len' may be used uninitialized in this function [-Wmaybe-uninitialized] ../include/asm-generic/memory_model.h:55:52: warning: 'bvec.bv_page' may be used uninitialized in this function [-Wmaybe-uninitialized] ../lib/list_sort.c:17:36: warning: '__pure__' attribute ignored [-Wattributes] ------------------------------------------------------------------------------- arm-allmodconfig : FAIL, 2 errors, 18 warnings, 0 section mismatches Errors: ../sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c:325:11: error: 'struct snd_soc_dai_link' has no member named 'platform' ../sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c:413:11: error: 'struct snd_soc_dai_link' has no member named 'platform' Warnings: <stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp] <stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp] <stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp] <stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp] ../arch/arm/mm/init.c:471:13: warning: unused variable 'itcm_end' [-Wunused-variable] ../arch/arm/mm/init.c:470:13: warning: unused variable 'dtcm_end' [-Wunused-variable] ../block/blk.h:73:14: warning: 'bvec.bv_offset' may be used uninitialized in this function [-Wmaybe-uninitialized] ../block/blk.h:76:12: warning: 'bvec.bv_len' may be used uninitialized in this function [-Wmaybe-uninitialized] ../include/asm-generic/memory_model.h:34:53: warning: 'bvec.bv_page' may be used uninitialized in this function [-Wmaybe-uninitialized] ../lib/list_sort.c:17:36: warning: '__pure__' attribute ignored [-Wattributes] ../drivers/clocksource/timer-ti-dm.c:589:12: warning: 'omap_dm_timer_set_load_start' defined but not used [-Wunused-function] ../drivers/i2c/busses/i2c-sh_mobile.c:399:26: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] ../drivers/regulator/core.c:234:45: warning: array subscript is above array bounds [-Warray-bounds] ../drivers/regulator/core.c:234:45: warning: array subscript is above array bounds [-Warray-bounds] ../drivers/regulator/core.c:4758:38: warning: array subscript is above array bounds [-Warray-bounds] ../include/linux/spinlock.h:279:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] ../drivers/staging/erofs/unzip_vle.c:263:29: warning: array subscript is above array bounds [-Warray-bounds] ../drivers/scsi/myrs.c:821:24: warning: 'sshdr.sense_key' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm-allnoconfig : PASS, 0 errors, 5 warnings, 0 section mismatches Warnings: <stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp] <stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp] <stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp] <stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp] ../lib/list_sort.c:17:36: warning: '__pure__' attribute ignored [-Wattributes] ------------------------------------------------------------------------------- x86_64-allnoconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../lib/list_sort.c:17:36: warning: '__pure__' attribute ignored [-Wattributes] ------------------------------------------------------------------------------- arm-multi_v4t_defconfig : PASS, 0 errors, 13 warnings, 0 section mismatches Warnings: <stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp] <stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp] <stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp] <stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp] ../arch/arm/mm/init.c:471:13: warning: unused variable 'itcm_end' [-Wunused-variable] ../arch/arm/mm/init.c:470:13: warning: unused variable 'dtcm_end' [-Wunused-variable] ../block/blk.h:73:14: warning: 'bvec.bv_offset' may be used uninitialized in this function [-Wmaybe-uninitialized] ../block/blk.h:76:12: warning: 'bvec.bv_len' may be used uninitialized in this function [-Wmaybe-uninitialized] ../include/asm-generic/memory_model.h:34:53: warning: 'bvec.bv_page' may be used uninitialized in this function [-Wmaybe-uninitialized] ../lib/list_sort.c:17:36: warning: '__pure__' attribute ignored [-Wattributes] ../drivers/regulator/core.c:234:45: warning: array subscript is above array bounds [-Warray-bounds] ../drivers/regulator/core.c:234:45: warning: array subscript is above array bounds [-Warray-bounds] ../drivers/regulator/core.c:4758:38: warning: array subscript is above array bounds [-Warray-bounds] ------------------------------------------------------------------------------- x86_64-allmodconfig : PASS, 0 errors, 8 warnings, 0 section mismatches Warnings: ../lib/list_sort.c:17:36: warning: '__pure__' attribute ignored [-Wattributes] ../sound/soc/codecs/tlv320aic32x4-clk.c:149:38: warning: 'settings.d' may be used uninitialized in this function [-Wmaybe-uninitialized] ../sound/soc/codecs/tlv320aic32x4-clk.c:149:15: warning: 'settings.j' may be used uninitialized in this function [-Wmaybe-uninitialized] ../sound/soc/codecs/tlv320aic32x4-clk.c:148:37: warning: 'settings.r' may be used uninitialized in this function [-Wmaybe-uninitialized] ../sound/soc/codecs/tlv320aic32x4-clk.c:151:56: warning: 'settings.p' may be used uninitialized in this function [-Wmaybe-uninitialized] ../samples/seccomp/user-trap.c:50:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] ../samples/seccomp/user-trap.c:83:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] ../include/linux/spinlock.h:279:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm64-defconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ../lib/list_sort.c:17:36: warning: '__pure__' attribute ignored [-Wattributes] ../include/linux/spinlock.h:279:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches:

5 years

pending-fixes build: 0 failures 15 warnings (v5.1-rc3-343-g3d7b615bf3cd)

by Build bot for Mark Brown

Tree/Branch: pending-fixes Git describe: v5.1-rc3-343-g3d7b615bf3cd Commit: 3d7b615bf3 Merge remote-tracking branch 'drm-misc-fixes/for-linux-next-fixes' Build Time: 139 min 7 sec Passed: 11 / 11 (100.00 %) Failed: 0 / 11 ( 0.00 %) Errors: 0 Warnings: 15 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 1 warnings 0 mismatches : arm64-allmodconfig 13 warnings 0 mismatches : arm-multi_v5_defconfig 14 warnings 0 mismatches : arm-multi_v7_defconfig 18 warnings 0 mismatches : arm-allmodconfig 4 warnings 0 mismatches : arm-allnoconfig 9 warnings 0 mismatches : arm-multi_v4t_defconfig 3 warnings 0 mismatches : x86_64-allmodconfig 1 warnings 0 mismatches : arm64-defconfig ------------------------------------------------------------------------------- Warnings Summary: 15 8 <stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp] 8 <stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp] 8 <stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp] 8 <stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp] 8 ../drivers/regulator/core.c:234:45: warning: array subscript is above array bounds [-Warray-bounds] 5 ../include/linux/spinlock.h:279:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] 4 ../drivers/regulator/core.c:4760:38: warning: array subscript is above array bounds [-Warray-bounds] 3 ../arch/arm/mm/init.c:471:13: warning: unused variable 'itcm_end' [-Wunused-variable] 3 ../arch/arm/mm/init.c:470:13: warning: unused variable 'dtcm_end' [-Wunused-variable] 2 ../drivers/i2c/busses/i2c-sh_mobile.c:399:26: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] 2 ../drivers/clocksource/timer-ti-dm.c:589:12: warning: 'omap_dm_timer_set_load_start' defined but not used [-Wunused-function] 1 ../samples/seccomp/user-trap.c:83:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] 1 ../samples/seccomp/user-trap.c:50:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] 1 ../drivers/staging/erofs/unzip_vle.c:263:29: warning: array subscript is above array bounds [-Warray-bounds] 1 ../drivers/scsi/myrs.c:821:24: warning: 'sshdr.sense_key' may be used uninitialized in this function [-Wmaybe-uninitialized] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allmodconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../include/linux/spinlock.h:279:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm-multi_v5_defconfig : PASS, 0 errors, 13 warnings, 0 section mismatches Warnings: <stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp] <stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp] <stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp] <stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp] ../arch/arm/mm/init.c:471:13: warning: unused variable 'itcm_end' [-Wunused-variable] ../arch/arm/mm/init.c:470:13: warning: unused variable 'dtcm_end' [-Wunused-variable] ../drivers/regulator/core.c:234:45: warning: array subscript is above array bounds [-Warray-bounds] ../drivers/regulator/core.c:234:45: warning: array subscript is above array bounds [-Warray-bounds] ../drivers/regulator/core.c:4760:38: warning: array subscript is above array bounds [-Warray-bounds] <stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp] <stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp] <stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp] <stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp] ------------------------------------------------------------------------------- arm-multi_v7_defconfig : PASS, 0 errors, 14 warnings, 0 section mismatches Warnings: <stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp] <stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp] <stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp] <stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp] ../drivers/clocksource/timer-ti-dm.c:589:12: warning: 'omap_dm_timer_set_load_start' defined but not used [-Wunused-function] ../drivers/i2c/busses/i2c-sh_mobile.c:399:26: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] ../drivers/regulator/core.c:234:45: warning: array subscript is above array bounds [-Warray-bounds] ../drivers/regulator/core.c:234:45: warning: array subscript is above array bounds [-Warray-bounds] ../drivers/regulator/core.c:4760:38: warning: array subscript is above array bounds [-Warray-bounds] ../include/linux/spinlock.h:279:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] <stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp] <stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp] <stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp] <stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp] ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 18 warnings, 0 section mismatches Warnings: <stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp] <stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp] <stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp] <stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp] ../arch/arm/mm/init.c:471:13: warning: unused variable 'itcm_end' [-Wunused-variable] ../arch/arm/mm/init.c:470:13: warning: unused variable 'dtcm_end' [-Wunused-variable] ../drivers/clocksource/timer-ti-dm.c:589:12: warning: 'omap_dm_timer_set_load_start' defined but not used [-Wunused-function] ../drivers/i2c/busses/i2c-sh_mobile.c:399:26: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] ../drivers/regulator/core.c:234:45: warning: array subscript is above array bounds [-Warray-bounds] ../drivers/regulator/core.c:234:45: warning: array subscript is above array bounds [-Warray-bounds] ../drivers/regulator/core.c:4760:38: warning: array subscript is above array bounds [-Warray-bounds] ../drivers/scsi/myrs.c:821:24: warning: 'sshdr.sense_key' may be used uninitialized in this function [-Wmaybe-uninitialized] ../drivers/staging/erofs/unzip_vle.c:263:29: warning: array subscript is above array bounds [-Warray-bounds] ../include/linux/spinlock.h:279:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] <stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp] <stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp] <stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp] <stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp] ------------------------------------------------------------------------------- arm-allnoconfig : PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: <stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp] <stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp] <stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp] <stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp] ------------------------------------------------------------------------------- arm-multi_v4t_defconfig : PASS, 0 errors, 9 warnings, 0 section mismatches Warnings: <stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp] <stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp] <stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp] <stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp] ../arch/arm/mm/init.c:471:13: warning: unused variable 'itcm_end' [-Wunused-variable] ../arch/arm/mm/init.c:470:13: warning: unused variable 'dtcm_end' [-Wunused-variable] ../drivers/regulator/core.c:234:45: warning: array subscript is above array bounds [-Warray-bounds] ../drivers/regulator/core.c:234:45: warning: array subscript is above array bounds [-Warray-bounds] ../drivers/regulator/core.c:4760:38: warning: array subscript is above array bounds [-Warray-bounds] ------------------------------------------------------------------------------- x86_64-allmodconfig : PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: ../samples/seccomp/user-trap.c:50:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] ../samples/seccomp/user-trap.c:83:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] ../include/linux/spinlock.h:279:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm64-defconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../include/linux/spinlock.h:279:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: x86_64-allnoconfig arm64-allnoconfig x86_64-defconfig

5 years

v4.14.110 build: 0 failures 1 warnings (v4.14.110)

by Build bot for Mark Brown

Tree/Branch: v4.14.110 Git describe: v4.14.110 Commit: 80bf6c64d5 Linux 4.14.110 Build Time: 113 min 16 sec Passed: 11 / 11 (100.00 %) Failed: 0 / 11 ( 0.00 %) Errors: 0 Warnings: 1 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 1 warnings 0 mismatches : x86_64-allmodconfig 1 warnings 0 mismatches : x86_64-defconfig ------------------------------------------------------------------------------- Warnings Summary: 1 2 ../fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- x86_64-allmodconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- x86_64-defconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm64-allmodconfig arm-multi_v5_defconfig arm-multi_v7_defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig arm64-defconfig

5 years

v3.18.138 build: 0 failures 1 warnings (v3.18.138)

by Build bot for Mark Brown

Tree/Branch: v3.18.138 Git describe: v3.18.138 Commit: a1a43d6522 Linux 3.18.138 Build Time: 49 min 37 sec Passed: 10 / 10 (100.00 %) Failed: 0 / 10 ( 0.00 %) Errors: 0 Warnings: 1 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 7 warnings 0 mismatches : x86_64-allmodconfig 2 warnings 0 mismatches : x86_64-defconfig ------------------------------------------------------------------------------- Warnings Summary: 1 9 ../include/linux/ftrace.h:632:36: warning: calling '__builtin_return_address' with a nonzero argument is unsafe [-Wframe-address] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- x86_64-allmodconfig : PASS, 0 errors, 7 warnings, 0 section mismatches Warnings: ../include/linux/ftrace.h:632:36: warning: calling '__builtin_return_address' with a nonzero argument is unsafe [-Wframe-address] ../include/linux/ftrace.h:632:36: warning: calling '__builtin_return_address' with a nonzero argument is unsafe [-Wframe-address] ../include/linux/ftrace.h:632:36: warning: calling '__builtin_return_address' with a nonzero argument is unsafe [-Wframe-address] ../include/linux/ftrace.h:632:36: warning: calling '__builtin_return_address' with a nonzero argument is unsafe [-Wframe-address] ../include/linux/ftrace.h:632:36: warning: calling '__builtin_return_address' with a nonzero argument is unsafe [-Wframe-address] ../include/linux/ftrace.h:632:36: warning: calling '__builtin_return_address' with a nonzero argument is unsafe [-Wframe-address] ../include/linux/ftrace.h:632:36: warning: calling '__builtin_return_address' with a nonzero argument is unsafe [-Wframe-address] ------------------------------------------------------------------------------- x86_64-defconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ../include/linux/ftrace.h:632:36: warning: calling '__builtin_return_address' with a nonzero argument is unsafe [-Wframe-address] ../include/linux/ftrace.h:632:36: warning: calling '__builtin_return_address' with a nonzero argument is unsafe [-Wframe-address] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm64-allmodconfig arm-multi_v5_defconfig arm-multi_v7_defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm64-defconfig

5 years

Proposal for GPG keysigning at Connect BKK19

by Arnd Bergmann

Hi Everyone, I get asked about keysigning occasionally, and tend to sign other people's GPG encryption keys that I meet at conferences. For kernel developers, this is mostly important so they can send signed git pull requests as well as apply for a user account on kernel.org to host their kernel developers. Other communities such as Debian rely on GPG encryption for additional uses, so I generally recommend all developers to have a GPG key and have at least three signatures from others on it. See [1] for more information on this. We have done keysigning parties during Connect in the past, and other conferences have done the same thing. However, this takes a lot of preparation work, and requires that everyone shows up at the same time in a room as well as other downsides. For the coming BKK19 meeting, I would propose a slightly organized but ad-hoc method: Everyone who has a GPG key or who is in one of the groups of people that may need one in the future, please prepare the following steps: - Make sure that you have a valid GPG key, with at least 2048 bits. If you don't have one, create a fresh RSA-4096 key as documented - Make sure that you have Linaro business cards with your current full key fingerprint on them. The fingerprint will look like "88AF CD20 6B16 1195 7187 F16B 60AB 47FF C909 5227" If you do not have Linaro business cards, or they do not have the fingerprint on them, order new business cards from [2] as Linaro employees, as described in CascadeGoCloud -> Company-Handbook -> Employee Information. For assignees and member engineers, follow your company procedures. [Question: we used to have Linaro business cards for assignees as well, could we bring that back?] Then during Connect, try to find those people you closely work with, as well as anyone new to the company, and exchange business cards. Make sure that the cards you hand out actually have the correct key printed on them if you are paranoid. Once you get home, download the gpg keys from everyone you got cards from, check that the fingerprint matches, then sign and upload them. Note that you should not normally have your own master key on the laptop you travel with, so I assume this will have to be done afterwards. Arnd [1] https://www.kernel.org/doc/html/latest/process/maintainer-pgp-guide.html [2] https://printerbellomarket.co.uk/site/login/linaro

5 years, 1 month

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linaro-kernel April 2019