linaro-kernel February 2017

linaro-kernel@lists.linaro.org

40 participants
119 discussions

master build: 0 failures 0 warnings (v4.10-rc7-184-g2b95550)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.10-rc7-184-g2b95550 Commit: 2b95550a43 Merge branch 'for-linus-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs Build Time: 108 min 46 sec Passed: 10 / 10 (100.00 %) Failed: 0 / 10 ( 0.00 %) Errors: 0 Warnings: 0 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): ------------------------------------------------------------------------------- =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm64-allmodconfig arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig arm64-defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 3 months

[PATCH v1 0/2] iio: Add parent_trigger attribute to triggers

by Benjamin Gaignard

Thoses patches add parent_trigger attribute to IIO triggers. The goal is to allow triggers to use triggers like is this done for iio devices. With this patch it will be possible to chain triggers, for example stm32 triggers could be used as clock of an other triggers: echo "tim1_trgo" > trigger0/parent_trigger. Similary to what already exist to validate a device, a new (optional) validate_trigger function is added in iio_trigger structure and should be filled by drivers. Benjamin Gaignard (2): iio: Allow triggers to be used as parent of others triggers iio: stm32 trigger: Implement validate_trigger function .../ABI/testing/sysfs-bus-iio-timer-stm32 | 26 ++++++ .../ABI/testing/sysfs-bus-iio-trigger-sysfs | 8 ++ drivers/iio/industrialio-trigger.c | 68 ++++++++++++++ drivers/iio/trigger/stm32-timer-trigger.c | 104 +++++++++++++++++++++ include/linux/iio/trigger.h | 6 +- 5 files changed, 211 insertions(+), 1 deletion(-) -- 1.9.1

7 years, 3 months

master build: 0 failures 0 warnings (v4.10-rc7-171-g1ee1832)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.10-rc7-171-g1ee1832 Commit: 1ee18329fa Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net Build Time: 108 min 36 sec Passed: 10 / 10 (100.00 %) Failed: 0 / 10 ( 0.00 %) Errors: 0 Warnings: 0 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): ------------------------------------------------------------------------------- =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm64-allmodconfig arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig arm64-defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 3 months

Kernel with GCOV does not boot after picking up lsk-v4.4-16.11

by Lixin Yao

We believe we have found a GCOV regression issue in the 4.4 based kernel. Our Linaro kernel based on lsk-v4.4-16.09 works after enabling GCOV with following configurations: CONFIG_GCOV_KERNEL=y CONFIG_GCOV_PROFILE_ALL=y CONFIG_GCOV_FORMAT_AUTODETECT=y After merging in lsk-v4.4-16.11, the kernel with above GCOV configurations does not boot. We looked at the Linaro commit history and tried gradual merging, and determined the problem happens between these two commits: aa9b1a6affdc4da75d95d40cf83167351b9848b4 (this is bad) b67b1ab417fe73a632583cdd7b710e4450c9d4ec (this is good) There are 12 commits in between. We noticed almost all changes in the commits are in KVM area. So we tried building our kernel with GCOV enabled and with CONFIG_KVM removed. The kernel boots fine. We think there is an issue with KVM in lsk-v4.4-16.11 if GCOV is enabled. And the issue was probably introduced in the 12 commits. We would be grateful if someone can verify the existence of the issue and provide a fix. We are more than happy to test any patches. Thank you. Lixin Yao

7 years, 3 months

Kernel with GCOV does not boot after picking up lsk-v4.4-16.11

by Lixin Yao

7 years, 3 months

next-20170210 build: 0 failures 17 warnings (next-20170210)

by Build bot for Mark Brown

Tree/Branch: next-20170210 Git describe: next-20170210 Commit: 632571b1be Add linux-next specific files for 20170210 Build Time: 110 min 19 sec Passed: 10 / 10 (100.00 %) Failed: 0 / 10 ( 0.00 %) Errors: 0 Warnings: 17 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 12 warnings 0 mismatches : arm64-allmodconfig 8 warnings 0 mismatches : arm-allmodconfig ------------------------------------------------------------------------------- Warnings Summary: 17 3 warning: (CRYPTO_DEV_ATMEL_AUTHENC) selects CRYPTO_DEV_ATMEL_SHA which has unmet direct dependencies (CRYPTO && CRYPTO_HW && ARCH_AT91) 2 ../fs/f2fs/node.c:1520:3: warning: 'last_idx' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../include/linux/dynamic_debug.h:126:3: warning: 'ept_cfg' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../include/linux/device.h:1477:15: warning: passing argument 1 of 'platform_driver_unregister' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] 1 ../include/linux/device.h:1472:20: warning: passing argument 1 of '__platform_driver_register' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] 1 ../drivers/iio/adc/rcar-gyroadc.c:429:27: warning: 'num_channels' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../drivers/iio/adc/rcar-gyroadc.c:428:23: warning: 'channels' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../drivers/iio/adc/rcar-gyroadc.c:426:22: warning: 'sample_width' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../drivers/iio/adc/rcar-gyroadc.c:398:26: warning: 'adcmode' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../drivers/crypto/atmel-sha.c:997:19: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t {aka long unsigned int}' [-Wformat=] 1 ../drivers/crypto/atmel-sha.c:817:27: warning: format '%u' expects argument of type 'unsigned int', but argument 3 has type 'size_t {aka long unsigned int}' [-Wformat=] 1 ../drivers/crypto/atmel-sha.c:775:19: warning: format '%u' expects argument of type 'unsigned int', but argument 6 has type 'size_t {aka long unsigned int}' [-Wformat=] 1 ../drivers/crypto/atmel-sha.c:747:19: warning: format '%u' expects argument of type 'unsigned int', but argument 4 has type 'size_t {aka long unsigned int}' [-Wformat=] 1 ../drivers/crypto/atmel-sha.c:726:26: warning: format '%u' expects argument of type 'unsigned int', but argument 3 has type 'size_t {aka long unsigned int}' [-Wformat=] 1 ../drivers/crypto/atmel-sha.c:647:19: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t {aka long unsigned int}' [-Wformat=] 1 ../drivers/crypto/atmel-sha.c:600:19: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t {aka long unsigned int}' [-Wformat=] 1 ../drivers/crypto/atmel-sha.c:571:19: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t {aka long unsigned int}' [-Wformat=] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allmodconfig : PASS, 0 errors, 12 warnings, 0 section mismatches Warnings: warning: (CRYPTO_DEV_ATMEL_AUTHENC) selects CRYPTO_DEV_ATMEL_SHA which has unmet direct dependencies (CRYPTO && CRYPTO_HW && ARCH_AT91) warning: (CRYPTO_DEV_ATMEL_AUTHENC) selects CRYPTO_DEV_ATMEL_SHA which has unmet direct dependencies (CRYPTO && CRYPTO_HW && ARCH_AT91) warning: (CRYPTO_DEV_ATMEL_AUTHENC) selects CRYPTO_DEV_ATMEL_SHA which has unmet direct dependencies (CRYPTO && CRYPTO_HW && ARCH_AT91) ../fs/f2fs/node.c:1520:3: warning: 'last_idx' may be used uninitialized in this function [-Wmaybe-uninitialized] ../drivers/crypto/atmel-sha.c:571:19: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t {aka long unsigned int}' [-Wformat=] ../drivers/crypto/atmel-sha.c:600:19: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t {aka long unsigned int}' [-Wformat=] ../drivers/crypto/atmel-sha.c:647:19: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t {aka long unsigned int}' [-Wformat=] ../drivers/crypto/atmel-sha.c:726:26: warning: format '%u' expects argument of type 'unsigned int', but argument 3 has type 'size_t {aka long unsigned int}' [-Wformat=] ../drivers/crypto/atmel-sha.c:747:19: warning: format '%u' expects argument of type 'unsigned int', but argument 4 has type 'size_t {aka long unsigned int}' [-Wformat=] ../drivers/crypto/atmel-sha.c:775:19: warning: format '%u' expects argument of type 'unsigned int', but argument 6 has type 'size_t {aka long unsigned int}' [-Wformat=] ../drivers/crypto/atmel-sha.c:817:27: warning: format '%u' expects argument of type 'unsigned int', but argument 3 has type 'size_t {aka long unsigned int}' [-Wformat=] ../drivers/crypto/atmel-sha.c:997:19: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t {aka long unsigned int}' [-Wformat=] ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 8 warnings, 0 section mismatches Warnings: ../fs/f2fs/node.c:1520:3: warning: 'last_idx' may be used uninitialized in this function [-Wmaybe-uninitialized] ../drivers/iio/adc/rcar-gyroadc.c:429:27: warning: 'num_channels' may be used uninitialized in this function [-Wmaybe-uninitialized] ../drivers/iio/adc/rcar-gyroadc.c:426:22: warning: 'sample_width' may be used uninitialized in this function [-Wmaybe-uninitialized] ../drivers/iio/adc/rcar-gyroadc.c:428:23: warning: 'channels' may be used uninitialized in this function [-Wmaybe-uninitialized] ../drivers/iio/adc/rcar-gyroadc.c:398:26: warning: 'adcmode' may be used uninitialized in this function [-Wmaybe-uninitialized] ../include/linux/device.h:1472:20: warning: passing argument 1 of '__platform_driver_register' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] ../include/linux/device.h:1477:15: warning: passing argument 1 of 'platform_driver_unregister' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] ../include/linux/dynamic_debug.h:126:3: warning: 'ept_cfg' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig arm64-defconfig

7 years, 3 months

master build: 0 failures 0 warnings (v4.10-rc7-127-g3d88460)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.10-rc7-127-g3d88460 Commit: 3d88460dbd Merge tag 'drm-fixes-for-v4.10-rc8' of git://people.freedesktop.org/~airlied/linux Build Time: 108 min 41 sec Passed: 10 / 10 (100.00 %) Failed: 0 / 10 ( 0.00 %) Errors: 0 Warnings: 0 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): ------------------------------------------------------------------------------- =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm64-allmodconfig arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig arm64-defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 3 months

master build: 0 failures 0 warnings (v4.10-rc7-114-g55aac6e)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.10-rc7-114-g55aac6e Commit: 55aac6ef53 Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending Build Time: 108 min 24 sec Passed: 10 / 10 (100.00 %) Failed: 0 / 10 ( 0.00 %) Errors: 0 Warnings: 0 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): ------------------------------------------------------------------------------- =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm64-allmodconfig arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig arm64-defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 3 months

master build: 0 failures 0 warnings (v4.10-rc7-105-g99378fd)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.10-rc7-105-g99378fd Commit: 99378fd268 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Build Time: 108 min 37 sec Passed: 10 / 10 (100.00 %) Failed: 0 / 10 ( 0.00 %) Errors: 0 Warnings: 0 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): ------------------------------------------------------------------------------- =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm64-allmodconfig arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig arm64-defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 3 months

Snapdragon 820 kernel

by Yile Ku

We are looking to contract support for the Snapdragon 820 Linux version. Yile

7 years, 3 months

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linaro-kernel February 2017