linaro-kernel September 2016

linaro-kernel@lists.linaro.org

29 participants
121 discussions

[PATCH V2 0/2] cpufreq: Upstream Android's Interactive governor

by Viresh Kumar

Hi Rafael et. al., We had some discussions [1] earlier on the PM mailing about upstreaming the cpufreq governor most widely used on Android Mobile phones and tablets: Interactive governor. People (including Rafael) mostly agreed that we better get it upstreamed and here is an attempt to upstream most of it (idle notifiers aren't included in this series). I picked the latest code spread over 70-80 patches from [2]. The unmodified code, based over mainline is pushed [4] for reference. I have updated the governor to align it with the current practices followed with mainline governors, like using utilization hooks from the scheduler and handling kobject (for governor's sysfs directory) in a race free manner. And of course this included general cleanup of the governor as well. This version is pushed here [3] for testing. The Android version of interactive governor also uses idle EXIT notifiers, but that code isn't part of this series and will be sent separately later. For people interested in looking at that, those are 3 minor patches on top of this series and are pushed here [5]. I haven't changed the core logic of the governor intentionally, as that rather requires more in-depth knowledge of the use case for which the optimizations have been done. So, we should do any such thing later on with new patches, so that people can fix regressions easily. I also haven't tried to change the userspace interface as that may have broken the userspace that already exists and uses this governor. This has been lightly tested on my Exynos board (dual ARM A15), where the governor gets inserted/removed multiple times, the sysfs files are all functional. The frequency gets changed with load, etc. Amit Pundir (Linaro) has done extensive testing with Android and compared results of both Original Interactive governor and the modified one (in this series) and found them to be comparable. This series is based of pm/bleeding-edge branch. V1->V2: - Changes to fix compilation issues with latest mainline - Timer APIs got updated - s/mod_timer_pinned/mod_timer - s/init_timer/init_timer_pinned - Updated prototypes of cpufreq_frequency_table_target() and update_util_handler() -- viresh [1] http://marc.info/?l=linux-pm&m=146301864519072 [2] https://android.googlesource.com/kernel/common remotes/android/android-4.4 [3] git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git cpufreq/interactive [4] git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git cpufreq/interactive-orig [5] git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git cpufreq/intearctive-idle-notifier Viresh Kumar (2): cpufreq: Move gov_attr_* macros to cpufreq.h cpufreq: Add android's 'interactive' governor Documentation/cpu-freq/governors.txt | 86 ++ drivers/cpufreq/Kconfig | 30 + drivers/cpufreq/Makefile | 1 + drivers/cpufreq/cpufreq_governor.h | 8 - drivers/cpufreq/cpufreq_interactive.c | 1363 ++++++++++++++++++++++++++++ include/linux/cpufreq.h | 12 + include/trace/events/cpufreq_interactive.h | 112 +++ kernel/sched/cpufreq_schedutil.c | 8 +- 8 files changed, 1608 insertions(+), 12 deletions(-) create mode 100644 drivers/cpufreq/cpufreq_interactive.c create mode 100644 include/trace/events/cpufreq_interactive.h -- 2.7.1.410.g6faf27b

8 years, 7 months

master build: 0 failures 0 warnings (v4.8-rc6-180-g5924bbe)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.8-rc6-180-g5924bbe Commit: 5924bbecd0 Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Build Time: 91 min 47 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

8 years, 7 months

[PATCH 1/3] cpufreq: dt: Remove unused code

by Viresh Kumar

This is leftover from an earlier patch which removed the usage of platform data but forgot to remove this line. Remove it now. Signed-off-by: Viresh Kumar <viresh.kumar(a)linaro.org> --- drivers/cpufreq/cpufreq-dt.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c index 3957de801ae8..2bd20534155d 100644 --- a/drivers/cpufreq/cpufreq-dt.c +++ b/drivers/cpufreq/cpufreq-dt.c @@ -366,8 +366,6 @@ static int dt_cpufreq_probe(struct platform_device *pdev) if (ret) return ret; - dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev); - ret = cpufreq_register_driver(&dt_cpufreq_driver); if (ret) dev_err(&pdev->dev, "failed register driver: %d\n", ret); -- 2.7.1.410.g6faf27b

8 years, 7 months

[PATCH V2] cpufreq: create link to policy only for registered CPUs

by Viresh Kumar

If a cpufreq driver is registered very early in the boot stage (e.g. registered from postcore_initcall()), then cpufreq core may generate kernel warnings for it. In this case, the CPUs are brought online, then the cpufreq driver is registered, and then the CPU topology devices are registered. However, by the time cpufreq_add_dev() gets called, the cpu device isn't stored in the per-cpu variable (cpu_sys_devices,) which is read by get_cpu_device(). So the cpufreq core fails to get device for the CPU, for which cpufreq_add_dev() was called in the first place and we will hit a WARN_ON(!cpu_dev). Even if we reuse the 'dev' parameter passed to cpufreq_add_dev() to avoid that warning, there might be other CPUs online that share the policy with the cpu for which cpufreq_add_dev() is called. Eventually get_cpu_device() will return NULL for them as well, and we will hit the same WARN_ON() again. In order to fix these issues, change cpufreq core to create links to the policy for a cpu only when cpufreq_add_dev() is called for that CPU. Reuse the 'real_cpus' mask to track that as well. Note that cpufreq_remove_dev() already handles removal of the links for individual CPUs and cpufreq_add_dev() has aligned with that now. Reported-by: Russell King <rmk+kernel(a)arm.linux.org.uk> Tested-by: Russell King <rmk+kernel(a)arm.linux.org.uk> Signed-off-by: Viresh Kumar <viresh.kumar(a)linaro.org> --- V1->V2: - Updated changelog based on suggestions from Russell - Tested by from Russell drivers/cpufreq/cpufreq.c | 89 +++++++++++++++-------------------------------- 1 file changed, 28 insertions(+), 61 deletions(-) diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 13fb589b6d2c..3a64136bf21b 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -916,58 +916,18 @@ static struct kobj_type ktype_cpufreq = { .release = cpufreq_sysfs_release, }; -static int add_cpu_dev_symlink(struct cpufreq_policy *policy, int cpu) +static int add_cpu_dev_symlink(struct cpufreq_policy *policy, + struct device *dev) { - struct device *cpu_dev; - - pr_debug("%s: Adding symlink for CPU: %u\n", __func__, cpu); - - if (!policy) - return 0; - - cpu_dev = get_cpu_device(cpu); - if (WARN_ON(!cpu_dev)) - return 0; - - return sysfs_create_link(&cpu_dev->kobj, &policy->kobj, "cpufreq"); + dev_dbg(dev, "%s: Adding symlink\n", __func__); + return sysfs_create_link(&dev->kobj, &policy->kobj, "cpufreq"); } -static void remove_cpu_dev_symlink(struct cpufreq_policy *policy, int cpu) +static void remove_cpu_dev_symlink(struct cpufreq_policy *policy, + struct device *dev) { - struct device *cpu_dev; - - pr_debug("%s: Removing symlink for CPU: %u\n", __func__, cpu); - - cpu_dev = get_cpu_device(cpu); - if (WARN_ON(!cpu_dev)) - return; - - sysfs_remove_link(&cpu_dev->kobj, "cpufreq"); -} - -/* Add/remove symlinks for all related CPUs */ -static int cpufreq_add_dev_symlink(struct cpufreq_policy *policy) -{ - unsigned int j; - int ret = 0; - - /* Some related CPUs might not be present (physically hotplugged) */ - for_each_cpu(j, policy->real_cpus) { - ret = add_cpu_dev_symlink(policy, j); - if (ret) - break; - } - - return ret; -} - -static void cpufreq_remove_dev_symlink(struct cpufreq_policy *policy) -{ - unsigned int j; - - /* Some related CPUs might not be present (physically hotplugged) */ - for_each_cpu(j, policy->real_cpus) - remove_cpu_dev_symlink(policy, j); + dev_dbg(dev, "%s: Removing symlink\n", __func__); + sysfs_remove_link(&dev->kobj, "cpufreq"); } static int cpufreq_add_dev_interface(struct cpufreq_policy *policy) @@ -999,7 +959,7 @@ static int cpufreq_add_dev_interface(struct cpufreq_policy *policy) return ret; } - return cpufreq_add_dev_symlink(policy); + return 0; } __weak struct cpufreq_governor *cpufreq_default_governor(void) @@ -1129,7 +1089,6 @@ static void cpufreq_policy_put_kobj(struct cpufreq_policy *policy, bool notify) down_write(&policy->rwsem); cpufreq_stats_free_table(policy); - cpufreq_remove_dev_symlink(policy); kobj = &policy->kobj; cmp = &policy->kobj_unregister; up_write(&policy->rwsem); @@ -1211,8 +1170,8 @@ static int cpufreq_online(unsigned int cpu) if (new_policy) { /* related_cpus should at least include policy->cpus. */ cpumask_copy(policy->related_cpus, policy->cpus); - /* Remember CPUs present at the policy creation time. */ - cpumask_and(policy->real_cpus, policy->cpus, cpu_present_mask); + /* Clear mask of registered CPUs */ + cpumask_clear(policy->real_cpus); } /* @@ -1327,6 +1286,8 @@ static int cpufreq_online(unsigned int cpu) return ret; } +static void cpufreq_offline(unsigned int cpu); + /** * cpufreq_add_dev - the cpufreq interface for a CPU device. * @dev: CPU device. @@ -1336,22 +1297,28 @@ static int cpufreq_add_dev(struct device *dev, struct subsys_interface *sif) { struct cpufreq_policy *policy; unsigned cpu = dev->id; + int ret; dev_dbg(dev, "%s: adding CPU%u\n", __func__, cpu); - if (cpu_online(cpu)) - return cpufreq_online(cpu); + if (cpu_online(cpu)) { + ret = cpufreq_online(cpu); + if (ret) + return ret; + } - /* - * A hotplug notifier will follow and we will handle it as CPU online - * then. For now, just create the sysfs link, unless there is no policy - * or the link is already present. - */ + /* Create sysfs link on CPU registration */ policy = per_cpu(cpufreq_cpu_data, cpu); if (!policy || cpumask_test_and_set_cpu(cpu, policy->real_cpus)) return 0; - return add_cpu_dev_symlink(policy, cpu); + ret = add_cpu_dev_symlink(policy, dev); + if (ret) { + cpumask_clear_cpu(cpu, policy->real_cpus); + cpufreq_offline(cpu); + } + + return ret; } static void cpufreq_offline(unsigned int cpu) @@ -1432,7 +1399,7 @@ static void cpufreq_remove_dev(struct device *dev, struct subsys_interface *sif) cpufreq_offline(cpu); cpumask_clear_cpu(cpu, policy->real_cpus); - remove_cpu_dev_symlink(policy, cpu); + remove_cpu_dev_symlink(policy, dev); if (cpumask_empty(policy->real_cpus)) cpufreq_policy_free(policy, true); -- 2.7.1.410.g6faf27b

8 years, 7 months

master build: 0 failures 0 warnings (v4.8-rc6-154-g106f2e5)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.8-rc6-154-g106f2e5 Commit: 106f2e59ee Merge tag 'md/4.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md Build Time: 91 min 56 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

8 years, 7 months

next-20160913 build: 0 failures 3 warnings (next-20160913)

by Build bot for Mark Brown

Tree/Branch: next-20160913 Git describe: next-20160913 Commit: 562d4a2d7f Add linux-next specific files for 20160913 Build Time: 93 min 31 sec Passed: 10 / 10 (100.00 %) Failed: 0 / 10 ( 0.00 %) Errors: 0 Warnings: 3 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 3 warnings 0 mismatches : arm-multi_v4t_defconfig 6 warnings 0 mismatches : arm-multi_v7_defconfig 6 warnings 0 mismatches : arm-allmodconfig 3 warnings 0 mismatches : arm-allnoconfig 6 warnings 0 mismatches : arm-multi_v5_defconfig ------------------------------------------------------------------------------- Warnings Summary: 3 8 <stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp] 8 <stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] 8 <stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm-multi_v4t_defconfig : PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: <stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] <stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] <stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp] ------------------------------------------------------------------------------- arm-multi_v7_defconfig : PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: <stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] <stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] <stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp] <stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] <stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] <stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp] ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: <stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] <stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] <stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp] <stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] <stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] <stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp] ------------------------------------------------------------------------------- arm-allnoconfig : PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: <stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] <stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] <stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp] ------------------------------------------------------------------------------- arm-multi_v5_defconfig : PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: <stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] <stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] <stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp] <stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] <stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] <stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: x86_64-allnoconfig arm64-allnoconfig arm64-allmodconfig x86_64-defconfig arm64-defconfig

8 years, 7 months

master build: 0 failures 0 warnings (v4.8-rc6-147-ge8988e0)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.8-rc6-147-ge8988e0 Commit: e8988e0550 Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Build Time: 92 min 7 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

8 years, 7 months

master build: 0 failures 0 warnings (v4.8-rc6-120-gda499f8)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.8-rc6-120-gda499f8 Commit: da499f8f53 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net Build Time: 91 min 57 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

8 years, 7 months

next-20160912 build: 0 failures 3 warnings (next-20160912)

by Build bot for Mark Brown

Tree/Branch: next-20160912 Git describe: next-20160912 Commit: a2c9e2eaa8 Add linux-next specific files for 20160912 Build Time: 93 min 45 sec Passed: 10 / 10 (100.00 %) Failed: 0 / 10 ( 0.00 %) Errors: 0 Warnings: 3 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 3 warnings 0 mismatches : arm-multi_v4t_defconfig 6 warnings 0 mismatches : arm-multi_v7_defconfig 6 warnings 0 mismatches : arm-allmodconfig 3 warnings 0 mismatches : arm-allnoconfig 6 warnings 0 mismatches : arm-multi_v5_defconfig ------------------------------------------------------------------------------- Warnings Summary: 3 8 <stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp] 8 <stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] 8 <stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm-multi_v4t_defconfig : PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: <stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] <stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] <stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp] ------------------------------------------------------------------------------- arm-multi_v7_defconfig : PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: <stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] <stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] <stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp] <stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] <stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] <stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp] ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: <stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] <stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] <stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp] <stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] <stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] <stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp] ------------------------------------------------------------------------------- arm-allnoconfig : PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: <stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] <stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] <stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp] ------------------------------------------------------------------------------- arm-multi_v5_defconfig : PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: <stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] <stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] <stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp] <stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] <stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] <stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: x86_64-allnoconfig arm64-allnoconfig arm64-allmodconfig x86_64-defconfig arm64-defconfig

8 years, 7 months

v4.8-rc6 build: 0 failures 0 warnings (v4.8-rc6)

by Build bot for Mark Brown

Tree/Branch: v4.8-rc6 Git describe: v4.8-rc6 Commit: 9395452b4a Linux 4.8-rc6 Build Time: 114 min 43 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

8 years, 7 months

← Newer
1
...
5
6
7
8
9
10
11
12
13
Older →

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

linaro-kernel September 2016