linaro-kernel February 2017

linaro-kernel@lists.linaro.org

40 participants
119 discussions

master build: 0 failures 7 warnings (v4.10-9660-gf8e6859)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.10-9660-gf8e6859 Commit: f8e6859ea9 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc Build Time: 112 min 58 sec Passed: 10 / 10 (100.00 %) Failed: 0 / 10 ( 0.00 %) Errors: 0 Warnings: 7 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 7 warnings 0 mismatches : arm-allmodconfig ------------------------------------------------------------------------------- Warnings Summary: 7 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] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 7 warnings, 0 section mismatches Warnings: ../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 arm64-allmodconfig arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig arm64-defconfig

8 years

[PATCH v1 0/2] Introduce devm_of_platform_populate() helper

by Benjamin Gaignard

Lost of calls to of_platform_populate() are not unbalanced by a call to of_platform_depopulate(). This create issues while drivers are bind/unbind. In way to solve those issues is to add devm_of_platform_populate() which will call of_platform_depopulate() when the device is unbound from the bus. This also could make drivers more robust in case that probe failed after calling of_platform_populate(). Benjamin Gaignard (2): of: add devm_ functions for populate and depopulate drm: sti: make driver use devm_of_platform_populate() drivers/gpu/drm/sti/sti_drv.c | 3 +- drivers/of/platform.c | 77 +++++++++++++++++++++++++++++++++++++++++++ include/linux/of_platform.h | 20 +++++++++++ 3 files changed, 98 insertions(+), 2 deletions(-) -- 1.9.1

8 years

master build: 0 failures 7 warnings (v4.10-9579-gf1ef09f)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.10-9579-gf1ef09f Commit: f1ef09fde1 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace Build Time: 112 min 38 sec Passed: 10 / 10 (100.00 %) Failed: 0 / 10 ( 0.00 %) Errors: 0 Warnings: 7 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 7 warnings 0 mismatches : arm-allmodconfig ------------------------------------------------------------------------------- Warnings Summary: 7 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] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 7 warnings, 0 section mismatches Warnings: ../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 arm64-allmodconfig arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig arm64-defconfig

8 years

master build: 0 failures 7 warnings (v4.10-9561-gef96152)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.10-9561-gef96152 Commit: ef96152e6a Merge tag 'drm-for-v4.11-less-shouty' of git://people.freedesktop.org/~airlied/linux Build Time: 197 min 5 sec Passed: 10 / 10 (100.00 %) Failed: 0 / 10 ( 0.00 %) Errors: 0 Warnings: 7 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 7 warnings 0 mismatches : arm-allmodconfig ------------------------------------------------------------------------------- Warnings Summary: 7 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] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 7 warnings, 0 section mismatches Warnings: ../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 arm64-allmodconfig arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig arm64-defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

8 years

next-20170224 build: 1 failures 11 warnings (next-20170224)

by Build bot for Mark Brown

Tree/Branch: next-20170224 Git describe: next-20170224 Commit: 3e7350242c Add linux-next specific files for 20170224 Build Time: 213 min 45 sec Passed: 9 / 10 ( 90.00 %) Failed: 1 / 10 ( 10.00 %) Errors: 1 Warnings: 11 Section Mismatches: 0 Failed defconfigs: arm-allmodconfig Errors: arm-allmodconfig ERROR: "__aeabi_uldivmod" [drivers/scsi/lpfc/lpfc.ko] undefined! ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 13 warnings 0 mismatches : arm-allmodconfig 2 warnings 0 mismatches : arm-multi_v7_defconfig ------------------------------------------------------------------------------- Errors summary: 1 1 ERROR: "__aeabi_uldivmod" [drivers/scsi/lpfc/lpfc.ko] undefined! Warnings Summary: 11 2 ../drivers/scsi/lpfc/lpfc_logmsg.h:52:52: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 12 has type 'dma_addr_t {aka unsigned int}' [-Wformat=] 2 ../drivers/scsi/lpfc/lpfc_logmsg.h:52:52: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 11 has type 'dma_addr_t {aka unsigned int}' [-Wformat=] 2 ../drivers/gpu/drm/sti/sti_vtg.c:392:22: warning: unused variable 'np' [-Wunused-variable] 2 ../drivers/gpu/drm/sti/sti_drv.c:120:13: warning: 'sti_drm_dbg_cleanup' defined but not used [-Wunused-function] 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:1478:15: warning: passing argument 1 of 'platform_driver_unregister' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] 1 ../include/linux/device.h:1473:20: 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] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm-allmodconfig : FAIL, 1 errors, 13 warnings, 0 section mismatches Errors: ERROR: "__aeabi_uldivmod" [drivers/scsi/lpfc/lpfc.ko] undefined! Warnings: ../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] ../drivers/gpu/drm/sti/sti_vtg.c:392:22: warning: unused variable 'np' [-Wunused-variable] ../drivers/gpu/drm/sti/sti_drv.c:120:13: warning: 'sti_drm_dbg_cleanup' defined but not used [-Wunused-function] ../include/linux/device.h:1473:20: warning: passing argument 1 of '__platform_driver_register' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] ../include/linux/device.h:1478:15: warning: passing argument 1 of 'platform_driver_unregister' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] ../drivers/scsi/lpfc/lpfc_logmsg.h:52:52: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 11 has type 'dma_addr_t {aka unsigned int}' [-Wformat=] ../drivers/scsi/lpfc/lpfc_logmsg.h:52:52: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 12 has type 'dma_addr_t {aka unsigned int}' [-Wformat=] ../drivers/scsi/lpfc/lpfc_logmsg.h:52:52: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 11 has type 'dma_addr_t {aka unsigned int}' [-Wformat=] ../drivers/scsi/lpfc/lpfc_logmsg.h:52:52: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 12 has type 'dma_addr_t {aka unsigned int}' [-Wformat=] ../include/linux/dynamic_debug.h:126:3: warning: 'ept_cfg' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm-multi_v7_defconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ../drivers/gpu/drm/sti/sti_vtg.c:392:22: warning: unused variable 'np' [-Wunused-variable] ../drivers/gpu/drm/sti/sti_drv.c:120:13: warning: 'sti_drm_dbg_cleanup' defined but not used [-Wunused-function] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm64-allmodconfig arm-multi_v5_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig arm64-defconfig

8 years

master build: 1 failures 7 warnings (v4.10-7553-g60e8d3e)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.10-7553-g60e8d3e Commit: 60e8d3e116 Merge tag 'pci-v4.11-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Build Time: 111 min 56 sec Passed: 9 / 10 ( 90.00 %) Failed: 1 / 10 ( 10.00 %) Errors: 1 Warnings: 7 Section Mismatches: 0 Failed defconfigs: arm-allmodconfig Errors: arm-allmodconfig ../drivers/soc/ti/wkup_m3_ipc.c:373:36: error: 'struct rproc' has no member named 'firmware_loading_complete' ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 7 warnings 0 mismatches : arm-allmodconfig ------------------------------------------------------------------------------- Errors summary: 1 1 ../drivers/soc/ti/wkup_m3_ipc.c:373:36: error: 'struct rproc' has no member named 'firmware_loading_complete' Warnings Summary: 7 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] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm-allmodconfig : FAIL, 1 errors, 7 warnings, 0 section mismatches Errors: ../drivers/soc/ti/wkup_m3_ipc.c:373:36: error: 'struct rproc' has no member named 'firmware_loading_complete' Warnings: ../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 arm64-allmodconfig arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig arm64-defconfig

8 years

[PATCH V2] cpufreq: schedutil: Redefine the rate_limit_us tunable

by Viresh Kumar

The rate_limit_us tunable is intended to reduce the possible overhead from running the schedutil governor. However, that overhead can be divided into two separate parts: the governor computations and the invocation of the scaling driver to set the CPU frequency. The latter is where the real overhead comes from. The former is much less expensive in terms of execution time and running it every time the governor callback is invoked by the scheduler, after rate_limit_us interval has passed since the last frequency update, would not be a problem. For this reason, redefine the rate_limit_us tunable so that it means the minimum time that has to pass between two consecutive invocations of the scaling driver by the schedutil governor (to set the CPU frequency). Signed-off-by: Viresh Kumar <viresh.kumar(a)linaro.org> --- V1->V2: Update $subject and commit log (Rafael) kernel/sched/cpufreq_schedutil.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kernel/sched/cpufreq_schedutil.c b/kernel/sched/cpufreq_schedutil.c index fd4659313640..306d97e7b57c 100644 --- a/kernel/sched/cpufreq_schedutil.c +++ b/kernel/sched/cpufreq_schedutil.c @@ -92,14 +92,13 @@ static void sugov_update_commit(struct sugov_policy *sg_policy, u64 time, { struct cpufreq_policy *policy = sg_policy->policy; - sg_policy->last_freq_update_time = time; - if (policy->fast_switch_enabled) { if (sg_policy->next_freq == next_freq) { trace_cpu_frequency(policy->cur, smp_processor_id()); return; } sg_policy->next_freq = next_freq; + sg_policy->last_freq_update_time = time; next_freq = cpufreq_driver_fast_switch(policy, next_freq); if (next_freq == CPUFREQ_ENTRY_INVALID) return; @@ -108,6 +107,7 @@ static void sugov_update_commit(struct sugov_policy *sg_policy, u64 time, trace_cpu_frequency(next_freq, smp_processor_id()); } else if (sg_policy->next_freq != next_freq) { sg_policy->next_freq = next_freq; + sg_policy->last_freq_update_time = time; sg_policy->work_in_progress = true; irq_work_queue(&sg_policy->irq_work); } -- 2.7.1.410.g6faf27b

8 years

v4.4-rt build: 0 failures 0 warnings (v4.4.47-rt59-77-g705619b)

by Build bot for Mark Brown

Tree/Branch: v4.4-rt Git describe: v4.4.47-rt59-77-g705619b Commit: 705619beee Linux 4.4.50-rt62 Build Time: 152 min 31 sec Passed: 9 / 9 (100.00 %) Failed: 0 / 9 ( 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 arm64-defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

8 years

master build: 0 failures 7 warnings (v4.10-6528-ga57eaa1)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.10-6528-ga57eaa1 Commit: a57eaa1f25 Merge tag 'backlight-for-linus-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight Build Time: 210 min 57 sec Passed: 10 / 10 (100.00 %) Failed: 0 / 10 ( 0.00 %) Errors: 0 Warnings: 7 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 7 warnings 0 mismatches : arm-allmodconfig ------------------------------------------------------------------------------- Warnings Summary: 7 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] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 7 warnings, 0 section mismatches Warnings: ../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 arm64-allmodconfig arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig arm64-defconfig

8 years

next-20170223 build: 0 failures 9 warnings (next-20170223)

by Build bot for Mark Brown

Tree/Branch: next-20170223 Git describe: next-20170223 Commit: 27fde840c0 Add linux-next specific files for 20170223 Build Time: 112 min 36 sec Passed: 10 / 10 (100.00 %) Failed: 0 / 10 ( 0.00 %) Errors: 0 Warnings: 9 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 9 warnings 0 mismatches : arm-allmodconfig 2 warnings 0 mismatches : arm-multi_v7_defconfig ------------------------------------------------------------------------------- Warnings Summary: 9 2 ../drivers/gpu/drm/sti/sti_vtg.c:392:22: warning: unused variable 'np' [-Wunused-variable] 2 ../drivers/gpu/drm/sti/sti_drv.c:120:13: warning: 'sti_drm_dbg_cleanup' defined but not used [-Wunused-function] 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:1478:15: warning: passing argument 1 of 'platform_driver_unregister' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] 1 ../include/linux/device.h:1473:20: 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] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 9 warnings, 0 section mismatches Warnings: ../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] ../drivers/gpu/drm/sti/sti_vtg.c:392:22: warning: unused variable 'np' [-Wunused-variable] ../drivers/gpu/drm/sti/sti_drv.c:120:13: warning: 'sti_drm_dbg_cleanup' defined but not used [-Wunused-function] ../include/linux/device.h:1473:20: warning: passing argument 1 of '__platform_driver_register' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] ../include/linux/device.h:1478:15: 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] ------------------------------------------------------------------------------- arm-multi_v7_defconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ../drivers/gpu/drm/sti/sti_vtg.c:392:22: warning: unused variable 'np' [-Wunused-variable] ../drivers/gpu/drm/sti/sti_drv.c:120:13: warning: 'sti_drm_dbg_cleanup' defined but not used [-Wunused-function] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm64-allmodconfig arm-multi_v5_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig arm64-defconfig

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linaro-kernel February 2017