- linaro-kernel - lists.linaro.org

[GIT PULL][lsk-v4.4-android] linaro-android v4.4 topic branch updates

by Amit Pundir

Hi Alex, Please consider following linaro-android pull request for "linux-linaro-lsk-v4.4-android" LSK branch. KernelCI link is down for linaro-android trees and didn't do much of local build testing either. Shamelessly relying on KernelCI build bot results for linux-linaro-lsk-v4.4-android tree for any breakage reporting. Boot tested on Qemu(vexpress defconfig + android config fragments) + Android M userspace. Regards, Amit Pundir The following changes since commit be74fd2af86d551009c7a47d4884f29349d59193: Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android (2017-06-08 12:11:52 +0800) are available in the git repository at: git://android.git.linaro.org/kernel/linaro-android lsk-v4.4-android for you to fetch changes up to cb41d236c7cdb4f91a1699a14a3600ec5bf4759d: ANDROID: sdcardfs: remove dead function open_flags_to_access_mode() (2017-06-21 16:40:18 +0530) ---------------------------------------------------------------- Andres Oportus (1): sched/core: Fix PELT jump to max OPP upon util increase Baolin Wang (1): usb: gadget: f_fs: Fix possibe deadlock Chris Redpath (8): trace:sched: Make util_avg in load_avg trace reflect PELT/WALT as used sched/fair: remove task util from own cpu when placing waking task sched/fair: ensure utilization signals are synchronized before use cpufreq/schedutil: use boosted_cpu_util for PELT to match WALT sched/tune: increase group count to 5 sched/tune: fix sched_energy_diff tracepoint sched/tune: don't use schedtune before it is ready schedstats/eas: guard properly to avoid breaking non-smp schedstats users Daniel Rosenberg (2): ANDROID: mnt: Fix next_descendent ANDROID: sdcardfs: d_splice_alias can return error values Dietmar Eggemann (16): Revert "WIP: sched: Consider spare cpu capacity at task wake-up" Partial Revert: "WIP: sched: Add cpu capacity awareness to wakeup balancing" arm64: Set SD_ASYM_CPUCAPACITY sched_domain flag on DIE level sched/fair: Do not force want_affine eq. true if EAS is enabled sched/fair: Decommission energy_aware_wake_cpu() Fixup!: sched/fair.c: Set SchedTune specific struct energy_env.task EAS: sched/fair: Re-integrate 'honor sync wakeups' into wakeup path sched/fair: Code !is_big_little path into select_energy_cpu_brute() sched: Remove sysctl_sched_is_big_little sched/core: Remove remnants of commit fd5c98da1a42 sched/core: Add first cpu w/ max/min orig capacity to root domain sched/fair: Change cpu iteration order in find_best_target() sched/fair: refactor find_best_target() for simplicity sched/fair: Simplify idle_idx handling in select_idle_sibling() sched: EAS & 'single cpu per cluster'/cpu hotplug interoperability sched/fair: Add eas (& cas) specific rq, sd and task stats Dmitry Torokhov (1): ANDROID: hid: uhid: implement refcount for open and close Eric Biggers (1): Revert "ext4: require encryption feature for EXT4_IOC_SET_ENCRYPTION_POLICY" Ganesh Mahendran (2): ANDROID: Kconfig: add depends for UID_SYS_STATS ANDROID: uid_sys_stats: check previous uid_entry before call find_or_register_uid Greg Hackmann (1): ANDROID: sdcardfs: remove dead function open_flags_to_access_mode() Jin Qian (2): FROMLIST: f2fs: sanity check checkpoint segno and blkoff BACKPORT: f2fs: sanity check size of nat and sit cache Juri Lelli (2): sched/cpufreq: make schedutil use WALT signal trace/sched: add rq utilization signal for WALT Morten Rasmussen (16): UPSTREAM: sched/core: Fix power to capacity renaming in comment BACKPORT: sched/fair: Make the use of prev_cpu consistent in the wakeup path UPSTREAM: sched/fair: Optimize find_idlest_cpu() when there is no choice UPSTREAM: sched/core: Remove unnecessary NULL-pointer check UPSTREAM: sched/core: Introduce SD_ASYM_CPUCAPACITY sched_domain topology flag UPSTREAM: sched/core: Pass child domain into sd_init() UPSTREAM: sched/core: Enable SD_BALANCE_WAKE for asymmetric capacity systems UPSTREAM: sched/fair: Let asymmetric CPU configurations balance at wake-up UPSTREAM: sched/fair: Compute task/cpu utilization at wake-up correctly UPSTREAM: sched/fair: Consider spare capacity in find_idlest_group() UPSTREAM: sched/fair: Add per-CPU min capacity to sched_group_capacity UPSTREAM: sched/fair: Avoid pulling tasks from non-overloaded higher capacity groups UPSTREAM: sched/fair: Fix incorrect comment for capacity_margin sched/fair: Add energy_diff dead-zone margin sched/fair: Energy-aware wake-up task placement sched/fair: Fix sched_group_energy() to support per-cpu capacity states Patrick Bellasi (3): sched/tune: report when SchedTune has not been initialized sched/{fair,tune}: use reciprocal_value to compute boost margin sched/fair: use SCHED_CAPACITY_SCALE for energy normalization Peter Zijlstra (5): UPSTREAM: sched/fair: Fix post_init_entity_util_avg() serialization UPSTREAM: sched/fair: Apply more PELT fixes UPSTREAM: sched/fair: Improve PELT stuff some more UPSTREAM: sched/fair: Fix effective_load() to consistently use smoothed load UPSTREAM: sched/fair: Fix calc_cfs_shares() fixed point arithmetics width confusion Petr Mladek (1): BACKPORT: kthread: allow to cancel kthread work Roberto Pereira (1): android: base-cfg: disable CONFIG_NFS_FS and CONFIG_NFSD Srinath Sridharan (1): sched/tune: Initialize raw_spin_lock in boosted_groups Steve Muckle (6): sched: backport cpufreq hooks from 4.9-rc4 BACKPORT: cpufreq: schedutil: New governor based on scheduler utilization data sched/cpufreq: fix tunables for schedfreq governor sched: cpufreq: use rt_avg as estimate of required RT CPU capacity cpufreq: schedutil: add up/down frequency transition rate limits ANDROID: android-base.cfg: split out arm64-specific configs Valentin Schneider (1): sched/fair: discount task contribution to find CPU with lowest utilization Vincent Guittot (7): UPSTREAM: sched/fair: Factorize attach/detach entity BACKPORT: sched/fair: Factorize PELT update UPSTREAM: sched/fair: Fix hierarchical order in rq->leaf_cfs_rq_list UPSTREAM: sched/fair: Propagate load during synchronous attach/detach UPSTREAM: sched/fair: Propagate asynchrous detach UPSTREAM: sched/fair: Fix incorrect task group ->load_avg UPSTREAM: sched/core: Fix group_entity's share update Viresh Kumar (2): cpufreq: schedutil: move slow path from workqueue to SCHED_FIFO task FROM-LIST: cpufreq: schedutil: Redefine the rate_limit_us tunable Yuyang Du (1): BACKPORT: sched/fair: Initiate a new task's util avg to a bounded value android/configs/android-base-arm64.cfg | 5 + android/configs/android-base.cfg | 6 +- arch/arm64/kernel/topology.c | 7 +- drivers/cpufreq/Kconfig | 26 +++ drivers/cpufreq/Makefile | 2 +- drivers/cpufreq/cpufreq.c | 32 +++ drivers/cpufreq/cpufreq_governor_attr_set.c | 84 +++++++ drivers/hid/uhid.c | 17 +- drivers/misc/Kconfig | 2 +- drivers/misc/uid_sys_stats.c | 10 +- drivers/usb/gadget/function/f_fs.c | 8 +- fs/ext4/ioctl.c | 3 - fs/f2fs/segment.c | 9 + fs/f2fs/super.c | 18 ++ fs/pnode.c | 11 +- fs/sdcardfs/lookup.c | 3 +- fs/sdcardfs/packagelist.c | 13 -- fs/sdcardfs/sdcardfs.h | 1 - include/linux/cpufreq.h | 52 +++++ include/linux/kthread.h | 4 + include/linux/sched.h | 80 ++++++- include/linux/sched/sysctl.h | 1 - include/trace/events/sched.h | 58 ++++- kernel/kthread.c | 96 +++++++- kernel/sched/Makefile | 2 + kernel/sched/core.c | 79 +++++-- kernel/sched/cpufreq.c | 63 +++++ kernel/sched/cpufreq_sched.c | 220 ++++++++++-------- kernel/sched/cpufreq_schedutil.c | 770 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ kernel/sched/deadline.c | 3 + kernel/sched/debug.c | 26 +++ kernel/sched/fair.c | 1458 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++--------------------------------- kernel/sched/rt.c | 3 + kernel/sched/sched.h | 62 +++++ kernel/sched/stats.c | 26 +++ kernel/sched/tune.c | 15 +- kernel/sysctl.c | 11 +- 37 files changed, 2683 insertions(+), 603 deletions(-) create mode 100644 android/configs/android-base-arm64.cfg create mode 100644 drivers/cpufreq/cpufreq_governor_attr_set.c create mode 100644 kernel/sched/cpufreq.c create mode 100644 kernel/sched/cpufreq_schedutil.c

7 years, 11 months

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master build: 0 failures 0 warnings (v4.12-rc6-191-ga4fd8b3accf4)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.12-rc6-191-ga4fd8b3accf4 Commit: a4fd8b3acc Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Build Time: 0 min 11 sec Passed: 7 / 7 (100.00 %) Failed: 0 / 7 ( 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: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 11 months

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master build: 0 failures 0 warnings (v4.12-rc6-175-g412572bffa9d)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.12-rc6-175-g412572bffa9d Commit: 412572bffa Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Build Time: 0 min 16 sec Passed: 7 / 7 (100.00 %) Failed: 0 / 7 ( 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: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig

7 years, 11 months

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master build: 0 failures 0 warnings (v4.12-rc6-167-gbb9b8fd26b50)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.12-rc6-167-gbb9b8fd26b50 Commit: bb9b8fd26b Merge tag 'kbuild-fixes-v4.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Build Time: 0 min 11 sec Passed: 7 / 7 (100.00 %) Failed: 0 / 7 ( 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: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 11 months

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master build: 0 failures 0 warnings (v4.12-rc6-160-gf65013d655ac)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.12-rc6-160-gf65013d655ac Commit: f65013d655 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace Build Time: 0 min 11 sec Passed: 7 / 7 (100.00 %) Failed: 0 / 7 ( 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: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 11 months

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master build: 0 failures 0 warnings (v4.12-rc6-158-g94a6df251dd0)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.12-rc6-158-g94a6df251dd0 Commit: 94a6df251d Merge tag 'powerpc-4.12-7' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Build Time: 0 min 10 sec Passed: 7 / 7 (100.00 %) Failed: 0 / 7 ( 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: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 11 months

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master build: 0 failures 0 warnings (v4.12-rc6-116-g337c6ba2d869)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.12-rc6-116-g337c6ba2d869 Commit: 337c6ba2d8 Merge branch 'akpm' (patches from Andrew) Build Time: 0 min 13 sec Passed: 7 / 7 (100.00 %) Failed: 0 / 7 ( 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: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 11 months

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next-20170623 build: 1 failures 1 warnings (next-20170623)

by Build bot for Mark Brown

Tree/Branch: next-20170623 Git describe: next-20170623 Commit: a73468728f Add linux-next specific files for 20170623 Build Time: 0 min 10 sec Passed: 6 / 7 ( 85.71 %) Failed: 1 / 7 ( 14.29 %) Errors: 1 Warnings: 1 Section Mismatches: 0 Failed defconfigs: arm-allmodconfig Errors: arm-allmodconfig ../drivers/pci/host/pcie-mediatek.c:485:8: error: implicit declaration of function 'pci_register_host_bridge' [-Werror=implicit-function-declaration] ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 1 warnings 0 mismatches : arm-allmodconfig ------------------------------------------------------------------------------- Errors summary: 1 1 ../drivers/pci/host/pcie-mediatek.c:485:8: error: implicit declaration of function 'pci_register_host_bridge' [-Werror=implicit-function-declaration] Warnings Summary: 1 1 ../drivers/staging/media/imx/imx-media-of.c:216:4: warning: 'remote_np' may be used uninitialized in this function [-Wmaybe-uninitialized] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm-allmodconfig : FAIL, 1 errors, 1 warnings, 0 section mismatches Errors: ../drivers/pci/host/pcie-mediatek.c:485:8: error: implicit declaration of function 'pci_register_host_bridge' [-Werror=implicit-function-declaration] Warnings: ../drivers/staging/media/imx/imx-media-of.c:216:4: warning: 'remote_np' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 11 months

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master build: 0 failures 0 warnings (v4.12-rc6-102-ga38371cba675)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.12-rc6-102-ga38371cba675 Commit: a38371cba6 Merge branch 'for-next' of git://git.samba.org/sfrench/cifs-2.6 Build Time: 0 min 10 sec Passed: 7 / 7 (100.00 %) Failed: 0 / 7 ( 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: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 11 months

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next-20170622 build: 1 failures 1 warnings (next-20170622)

by Build bot for Mark Brown

Tree/Branch: next-20170622 Git describe: next-20170622 Commit: 09c1728473 Add linux-next specific files for 20170622 Build Time: 0 min 11 sec Passed: 6 / 7 ( 85.71 %) Failed: 1 / 7 ( 14.29 %) Errors: 1 Warnings: 1 Section Mismatches: 0 Failed defconfigs: arm-allmodconfig Errors: arm-allmodconfig ../drivers/pci/host/pcie-mediatek.c:485:8: error: implicit declaration of function 'pci_register_host_bridge' [-Werror=implicit-function-declaration] ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 1 warnings 0 mismatches : arm-allmodconfig ------------------------------------------------------------------------------- Errors summary: 1 1 ../drivers/pci/host/pcie-mediatek.c:485:8: error: implicit declaration of function 'pci_register_host_bridge' [-Werror=implicit-function-declaration] Warnings Summary: 1 1 ../drivers/staging/media/imx/imx-media-of.c:216:4: warning: 'remote_np' may be used uninitialized in this function [-Wmaybe-uninitialized] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm-allmodconfig : FAIL, 1 errors, 1 warnings, 0 section mismatches Errors: ../drivers/pci/host/pcie-mediatek.c:485:8: error: implicit declaration of function 'pci_register_host_bridge' [-Werror=implicit-function-declaration] Warnings: ../drivers/staging/media/imx/imx-media-of.c:216:4: warning: 'remote_np' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 11 months

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master build: 0 failures 0 warnings (v4.12-rc6-81-g8d829b9bb878)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.12-rc6-81-g8d829b9bb878 Commit: 8d829b9bb8 Merge branch 'for-linus' of git://git.kernel.dk/linux-block Build Time: 0 min 27 sec Passed: 7 / 7 (100.00 %) Failed: 0 / 7 ( 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: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 11 months

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master build: 0 failures 0 warnings (v4.12-rc6-74-g48b6bbef9a17)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.12-rc6-74-g48b6bbef9a17 Commit: 48b6bbef9a Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net Build Time: 0 min 12 sec Passed: 7 / 7 (100.00 %) Failed: 0 / 7 ( 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: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 11 months

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master build: 1 failures 0 warnings (v4.12-rc6-20-gbd726c90b6b8)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.12-rc6-20-gbd726c90b6b8 Commit: bd726c90b6 Allow stack to grow up to address space limit Build Time: 0 min 10 sec Passed: 6 / 7 ( 85.71 %) Failed: 1 / 7 ( 14.29 %) Errors: 1 Warnings: 0 Section Mismatches: 0 Failed defconfigs: arm-allmodconfig Errors: arm-allmodconfig ERROR: "__aeabi_uldivmod" [fs/ufs/ufs.ko] undefined! ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): ------------------------------------------------------------------------------- Errors summary: 1 1 ERROR: "__aeabi_uldivmod" [fs/ufs/ufs.ko] undefined! =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm-allmodconfig : FAIL, 1 errors, 0 warnings, 0 section mismatches Errors: ERROR: "__aeabi_uldivmod" [fs/ufs/ufs.ko] undefined! ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 11 months

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Re: [PATCH 00/51] rtc: stop using rtc deprecated functions

by Alexandre Belloni

On 20/06/2017 at 22:15:36 +0100, Russell King - ARM Linux wrote: > On Tue, Jun 20, 2017 at 05:07:46PM +0200, Benjamin Gaignard wrote: > > 2017-06-20 15:48 GMT+02:00 Alexandre Belloni > > <alexandre.belloni(a)free-electrons.com>: > > >> Yes, that's argument against changing rtc _drivers_ for hardware that > > >> can not do better than 32bit. For generic code (such as 44/51 sysfs, > > >> 51/51 suspend test), the change still makes sense. > > > > What I had in mind when writing those patches was to remove the limitations > > coming from those functions usage, even more since they been marked has > > deprecated. > > I'd say that they should not be marked as deprecated. They're entirely > appropriate for use with hardware that only supports a 32-bit > representation of time. > > It's entirely reasonable to fix the ones that use other representations > that exceed that, but for those which do not, we need to keep using the > 32-bit versions. Doing so actually gives us _more_ flexibility in the > future. > > Consider that at the moment, we define the 32-bit RTC representation to > start at a well known epoch. We _could_ decide that when it wraps to > 0x80000000 seconds, we'll define the lower 0x40000000 seconds to mean > dates in the future - and keep rolling that forward each time we cross > another 0x40000000 seconds. Unless someone invents a real time machine, > we shouldn't need to set a modern RTC back to 1970. > I agree with that but not the android guys. They seem to mandate an RTC that can store time from 01/01/1970. I don't know much more than that because they never cared to explain why that was actually necessary (apart from a laconic "this will result in a bad user experience") I think tglx had a plan for offsetting the time at some point so 32-bit platform can pass 2038 properly. My opinion is that as long as userspace is not ready to handle those dates, it doesn't really matter because it is quite unlikely that anything will be able to continue running anyway. -- Alexandre Belloni, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com

7 years, 11 months

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next-20170620 build: 1 failures 3 warnings (next-20170620)

by Build bot for Mark Brown

Tree/Branch: next-20170620 Git describe: next-20170620 Commit: ac1d73c21f Add linux-next specific files for 20170620 Build Time: 0 min 10 sec Passed: 6 / 7 ( 85.71 %) Failed: 1 / 7 ( 14.29 %) Errors: 1 Warnings: 3 Section Mismatches: 0 Failed defconfigs: arm-allmodconfig Errors: arm-allmodconfig ERROR: "__aeabi_uldivmod" [fs/ufs/ufs.ko] undefined! ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 2 warnings 0 mismatches : arm-allmodconfig 1 warnings 0 mismatches : x86_64-defconfig ------------------------------------------------------------------------------- Errors summary: 1 1 ERROR: "__aeabi_uldivmod" [fs/ufs/ufs.ko] undefined! Warnings Summary: 3 1 ../drivers/gpu/drm/i915/intel_dp.c:1551:12: warning: 'rate_to_index' defined but not used [-Wunused-function] 1 ../drivers/gpu/drm/arm/hdlcd_crtc.c:264:6: warning: unused variable 'src_x' [-Wunused-variable] 1 ../drivers/gpu/drm/arm/hdlcd_crtc.c:264:13: warning: unused variable 'src_y' [-Wunused-variable] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm-allmodconfig : FAIL, 1 errors, 2 warnings, 0 section mismatches Errors: ERROR: "__aeabi_uldivmod" [fs/ufs/ufs.ko] undefined! Warnings: ../drivers/gpu/drm/arm/hdlcd_crtc.c:264:13: warning: unused variable 'src_y' [-Wunused-variable] ../drivers/gpu/drm/arm/hdlcd_crtc.c:264:6: warning: unused variable 'src_x' [-Wunused-variable] ------------------------------------------------------------------------------- x86_64-defconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../drivers/gpu/drm/i915/intel_dp.c:1551:12: warning: 'rate_to_index' defined but not used [-Wunused-function] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: x86_64-allnoconfig arm-multi_v7_defconfig arm-allnoconfig arm-multi_v4t_defconfig arm-multi_v5_defconfig

7 years, 11 months

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master build: 1 failures 0 warnings (v4.12-rc6-18-g9705596d08ac)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.12-rc6-18-g9705596d08ac Commit: 9705596d08 Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Build Time: 0 min 10 sec Passed: 6 / 7 ( 85.71 %) Failed: 1 / 7 ( 14.29 %) Errors: 1 Warnings: 0 Section Mismatches: 0 Failed defconfigs: arm-allmodconfig Errors: arm-allmodconfig ERROR: "__aeabi_uldivmod" [fs/ufs/ufs.ko] undefined! ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): ------------------------------------------------------------------------------- Errors summary: 1 1 ERROR: "__aeabi_uldivmod" [fs/ufs/ufs.ko] undefined! =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm-allmodconfig : FAIL, 1 errors, 0 warnings, 0 section mismatches Errors: ERROR: "__aeabi_uldivmod" [fs/ufs/ufs.ko] undefined! ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 11 months

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v4.12-rc6 build: 1 failures 0 warnings (v4.12-rc6)

by Build bot for Mark Brown

Tree/Branch: v4.12-rc6 Git describe: v4.12-rc6 Commit: 41f1830f5a Linux 4.12-rc6 Build Time: 0 min 10 sec Passed: 6 / 7 ( 85.71 %) Failed: 1 / 7 ( 14.29 %) Errors: 1 Warnings: 0 Section Mismatches: 0 Failed defconfigs: arm-allmodconfig Errors: arm-allmodconfig ERROR: "__aeabi_uldivmod" [fs/ufs/ufs.ko] undefined! ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): ------------------------------------------------------------------------------- Errors summary: 1 1 ERROR: "__aeabi_uldivmod" [fs/ufs/ufs.ko] undefined! =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm-allmodconfig : FAIL, 1 errors, 0 warnings, 0 section mismatches Errors: ERROR: "__aeabi_uldivmod" [fs/ufs/ufs.ko] undefined! ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 11 months

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master build: 1 failures 0 warnings (v4.12-rc5-284-g1132d5e7b644)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.12-rc5-284-g1132d5e7b644 Commit: 1132d5e7b6 Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Build Time: 0 min 10 sec Passed: 6 / 7 ( 85.71 %) Failed: 1 / 7 ( 14.29 %) Errors: 1 Warnings: 0 Section Mismatches: 0 Failed defconfigs: arm-allmodconfig Errors: arm-allmodconfig ERROR: "__aeabi_uldivmod" [fs/ufs/ufs.ko] undefined! ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): ------------------------------------------------------------------------------- Errors summary: 1 1 ERROR: "__aeabi_uldivmod" [fs/ufs/ufs.ko] undefined! =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm-allmodconfig : FAIL, 1 errors, 0 warnings, 0 section mismatches Errors: ERROR: "__aeabi_uldivmod" [fs/ufs/ufs.ko] undefined! ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig

7 years, 11 months

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next-20170619 build: 1 failures 3 warnings (next-20170619)

by Build bot for Mark Brown

Tree/Branch: next-20170619 Git describe: next-20170619 Commit: f08ca51b89 Add linux-next specific files for 20170619 Build Time: 0 min 15 sec Passed: 6 / 7 ( 85.71 %) Failed: 1 / 7 ( 14.29 %) Errors: 1 Warnings: 3 Section Mismatches: 0 Failed defconfigs: arm-allmodconfig Errors: arm-allmodconfig ERROR: "__aeabi_uldivmod" [fs/ufs/ufs.ko] undefined! ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 2 warnings 0 mismatches : arm-allmodconfig 1 warnings 0 mismatches : x86_64-defconfig ------------------------------------------------------------------------------- Errors summary: 1 1 ERROR: "__aeabi_uldivmod" [fs/ufs/ufs.ko] undefined! Warnings Summary: 3 1 ../drivers/gpu/drm/i915/intel_dp.c:1551:12: warning: 'rate_to_index' defined but not used [-Wunused-function] 1 ../drivers/gpu/drm/arm/hdlcd_crtc.c:264:6: warning: unused variable 'src_x' [-Wunused-variable] 1 ../drivers/gpu/drm/arm/hdlcd_crtc.c:264:13: warning: unused variable 'src_y' [-Wunused-variable] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm-allmodconfig : FAIL, 1 errors, 2 warnings, 0 section mismatches Errors: ERROR: "__aeabi_uldivmod" [fs/ufs/ufs.ko] undefined! Warnings: ../drivers/gpu/drm/arm/hdlcd_crtc.c:264:13: warning: unused variable 'src_y' [-Wunused-variable] ../drivers/gpu/drm/arm/hdlcd_crtc.c:264:6: warning: unused variable 'src_x' [-Wunused-variable] ------------------------------------------------------------------------------- x86_64-defconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../drivers/gpu/drm/i915/intel_dp.c:1551:12: warning: 'rate_to_index' defined but not used [-Wunused-function] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: x86_64-allnoconfig arm-multi_v7_defconfig arm-allnoconfig arm-multi_v4t_defconfig arm-multi_v5_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 11 months

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[PATCH 0/3] rtc: make st-lpc robust against y2038/2106 bug

by Benjamin Gaignard

On 32bits platforms "struct timeval" or "time_t" are using u32 to code the date, this cause tools like "date" or "hwclock" failed even before setting the RTC device if the date is superior to year 2038 (or 2106). To avoid this problem I add two RTC tests files which directly use RTC ioctl to set and read RTC time and alarm values. rtctest_setdate allow to set any date/time given in the command line. rtctest-2038 perform a basic test by writing 1-1-2200 in RTC time and alarm and checking that the read back values are correct. Finally that had allowed me to test and fix rtc-st-lpc driver. Benjamin Gaignard (3): tools: timer: add rtctest_setdate tools: timer: add test to check y2038/2106 bug rtc: st-lpc: make it robust against y2038/2106 bug drivers/rtc/rtc-st-lpc.c | 19 ++-- tools/testing/selftests/timers/Makefile | 4 +- tools/testing/selftests/timers/rtctest-2038.c | 135 +++++++++++++++++++++++ tools/testing/selftests/timers/rtctest_setdate.c | 86 +++++++++++++++ 4 files changed, 232 insertions(+), 12 deletions(-) create mode 100644 tools/testing/selftests/timers/rtctest-2038.c create mode 100644 tools/testing/selftests/timers/rtctest_setdate.c -- 1.9.1

7 years, 11 months

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master build: 1 failures 0 warnings (v4.12-rc5-275-g3696e4f0b007)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.12-rc5-275-g3696e4f0b007 Commit: 3696e4f0b0 Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost Build Time: 0 min 11 sec Passed: 6 / 7 ( 85.71 %) Failed: 1 / 7 ( 14.29 %) Errors: 1 Warnings: 0 Section Mismatches: 0 Failed defconfigs: arm-allmodconfig Errors: arm-allmodconfig ERROR: "__aeabi_uldivmod" [fs/ufs/ufs.ko] undefined! ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): ------------------------------------------------------------------------------- Errors summary: 1 1 ERROR: "__aeabi_uldivmod" [fs/ufs/ufs.ko] undefined! =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm-allmodconfig : FAIL, 1 errors, 0 warnings, 0 section mismatches Errors: ERROR: "__aeabi_uldivmod" [fs/ufs/ufs.ko] undefined! ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 11 months

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master build: 1 failures 0 warnings (v4.12-rc5-261-gedf9364d3f92)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.12-rc5-261-gedf9364d3f92 Commit: edf9364d3f Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Build Time: 0 min 11 sec Passed: 6 / 7 ( 85.71 %) Failed: 1 / 7 ( 14.29 %) Errors: 1 Warnings: 0 Section Mismatches: 0 Failed defconfigs: arm-allmodconfig Errors: arm-allmodconfig ERROR: "__aeabi_uldivmod" [fs/ufs/ufs.ko] undefined! ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): ------------------------------------------------------------------------------- Errors summary: 1 1 ERROR: "__aeabi_uldivmod" [fs/ufs/ufs.ko] undefined! =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm-allmodconfig : FAIL, 1 errors, 0 warnings, 0 section mismatches Errors: ERROR: "__aeabi_uldivmod" [fs/ufs/ufs.ko] undefined! ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 11 months

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master build: 1 failures 0 warnings (v4.12-rc5-242-g374d801522fb)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.12-rc5-242-g374d801522fb Commit: 374d801522 Merge tag 'led_fixes_for_4.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds Build Time: 0 min 11 sec Passed: 6 / 7 ( 85.71 %) Failed: 1 / 7 ( 14.29 %) Errors: 1 Warnings: 0 Section Mismatches: 0 Failed defconfigs: arm-allmodconfig Errors: arm-allmodconfig ERROR: "__aeabi_uldivmod" [fs/ufs/ufs.ko] undefined! ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): ------------------------------------------------------------------------------- Errors summary: 1 1 ERROR: "__aeabi_uldivmod" [fs/ufs/ufs.ko] undefined! =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm-allmodconfig : FAIL, 1 errors, 0 warnings, 0 section mismatches Errors: ERROR: "__aeabi_uldivmod" [fs/ufs/ufs.ko] undefined! ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 11 months

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master build: 1 failures 0 warnings (v4.12-rc5-239-g19ea9d668a1f)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.12-rc5-239-g19ea9d668a1f Commit: 19ea9d668a Merge tag 'usb-4.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Build Time: 0 min 12 sec Passed: 6 / 7 ( 85.71 %) Failed: 1 / 7 ( 14.29 %) Errors: 1 Warnings: 0 Section Mismatches: 0 Failed defconfigs: arm-allmodconfig Errors: arm-allmodconfig ERROR: "__aeabi_uldivmod" [fs/ufs/ufs.ko] undefined! ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): ------------------------------------------------------------------------------- Errors summary: 1 1 ERROR: "__aeabi_uldivmod" [fs/ufs/ufs.ko] undefined! =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm-allmodconfig : FAIL, 1 errors, 0 warnings, 0 section mismatches Errors: ERROR: "__aeabi_uldivmod" [fs/ufs/ufs.ko] undefined! ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 11 months

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master build: 1 failures 0 warnings (v4.12-rc5-219-gadc311034c35)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.12-rc5-219-gadc311034c35 Commit: adc311034c Merge tag 'xfs-4.12-fixes-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux Build Time: 0 min 12 sec Passed: 6 / 7 ( 85.71 %) Failed: 1 / 7 ( 14.29 %) Errors: 1 Warnings: 0 Section Mismatches: 0 Failed defconfigs: arm-allmodconfig Errors: arm-allmodconfig ERROR: "__aeabi_uldivmod" [fs/ufs/ufs.ko] undefined! ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): ------------------------------------------------------------------------------- Errors summary: 1 1 ERROR: "__aeabi_uldivmod" [fs/ufs/ufs.ko] undefined! =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm-allmodconfig : FAIL, 1 errors, 0 warnings, 0 section mismatches Errors: ERROR: "__aeabi_uldivmod" [fs/ufs/ufs.ko] undefined! ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 11 months

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master build: 0 failures 0 warnings (v4.12-rc5-205-g1439ccf73d9c)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.12-rc5-205-g1439ccf73d9c Commit: 1439ccf73d Merge tag 'pci-v4.12-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Build Time: 0 min 11 sec Passed: 7 / 7 (100.00 %) Failed: 0 / 7 ( 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: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 11 months

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master build: 0 failures 0 warnings (v4.12-rc5-187-gab2789b72df3)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.12-rc5-187-gab2789b72df3 Commit: ab2789b72d Merge tag 'configfs-for-4.12' of git://git.infradead.org/users/hch/configfs Build Time: 0 min 12 sec Passed: 7 / 7 (100.00 %) Failed: 0 / 7 ( 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: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 11 months

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master build: 0 failures 0 warnings (v4.12-rc5-183-g3bee1970b32d)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.12-rc5-183-g3bee1970b32d Commit: 3bee1970b3 Merge tag 'mmc-v4.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Build Time: 0 min 13 sec Passed: 7 / 7 (100.00 %) Failed: 0 / 7 ( 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: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 11 months

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next-20170616 build: 0 failures 1 warnings (next-20170616)

by Build bot for Mark Brown

Tree/Branch: next-20170616 Git describe: next-20170616 Commit: 82341321f2 Add linux-next specific files for 20170616 Build Time: 0 min 14 sec Passed: 7 / 7 (100.00 %) Failed: 0 / 7 ( 0.00 %) Errors: 0 Warnings: 1 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 1 warnings 0 mismatches : arm-allmodconfig ------------------------------------------------------------------------------- Warnings Summary: 1 1 ../drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c:1198:2: warning: 'devinfo' may be used uninitialized in this function [-Wmaybe-uninitialized] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c:1198:2: warning: 'devinfo' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 11 months

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master build: 0 failures 0 warnings (v4.12-rc5-137-ga090bd4ff838)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.12-rc5-137-ga090bd4ff838 Commit: a090bd4ff8 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net Build Time: 0 min 12 sec Passed: 7 / 7 (100.00 %) Failed: 0 / 7 ( 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: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 11 months

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next-20170615 build: 0 failures 1 warnings (next-20170615)

by Build bot for Mark Brown

Tree/Branch: next-20170615 Git describe: next-20170615 Commit: ed34efc178 Add linux-next specific files for 20170615 Build Time: 0 min 11 sec Passed: 7 / 7 (100.00 %) Failed: 0 / 7 ( 0.00 %) Errors: 0 Warnings: 1 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 1 warnings 0 mismatches : arm-allmodconfig ------------------------------------------------------------------------------- Warnings Summary: 1 1 ../drivers/i2c/i2c-stub.c:18:0: warning: "DEBUG" redefined =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../drivers/i2c/i2c-stub.c:18:0: warning: "DEBUG" redefined ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 11 months

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next-20170614 build: 0 failures 1 warnings (next-20170614)

by Build bot for Mark Brown

Tree/Branch: next-20170614 Git describe: next-20170614 Commit: b14746170b Add linux-next specific files for 20170614 Build Time: 0 min 13 sec Passed: 7 / 7 (100.00 %) Failed: 0 / 7 ( 0.00 %) Errors: 0 Warnings: 1 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 1 warnings 0 mismatches : arm-allmodconfig ------------------------------------------------------------------------------- Warnings Summary: 1 1 ../drivers/i2c/i2c-stub.c:18:0: warning: "DEBUG" redefined =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../drivers/i2c/i2c-stub.c:18:0: warning: "DEBUG" redefined ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 11 months

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[PATCH V7 0/2] PM / Domains: Power domain performance states

by Viresh Kumar

Hi, Here is the 7th version of the series and it looks very different from whatever is sent until now. Almost a rewrite. Here is a brief summary of the problem I am trying to solve. Some platforms have the capability to configure the performance state of their power domains. The process of configuring the performance state is pretty much platform dependent and we may need to work with a wide range of configurables. For some platforms, like Qcom, it can be a positive integer value alone, while in other cases it can be voltage levels, etc. The power-domain framework until now was only designed for the idle state management of the device and this needs to change in order to reuse the power-domain framework for active state management of the devices. Solution: Kevin suggested in V6 that we should wait for a while before introducing any new binding (power-domain-opp) to the OPP table for this stuff and translate the device requirements into a performance index from within the power domain driver as it already knows which devices it supports. If we do that, then there is also no need to represent the performance states of the power domains in the DT. Keep that as well in the driver for now. This simplified things a lot and we can make things work with just two patches. The first one updates the genpd framework to supply new APIs and the second patch uses them from the OPP core. Its quite straight forward and simple. The ideal way is still to get the relation between device and domain states via the DT instead of platform code, but that can be done incrementally later once we have some users for it. It would be much simpler to get these two patches merged. The code never got any real reviews in the last 6 versions as we were stuck with bindings :) This is tested currently by hacking the kernel a bit with virtual power-domains for the dual A15 exynos platform. Driver code: ------------ Here is some sample power-domain driver code that I have. It only supports a single device for now, CPU. int pd_get_performance(struct device *dev, unsigned long rate) { struct device *cpu_dev = get_cpu_device(0); if (cpu_dev != dev) return -EINVAL; if (rate <= 500000000) return 1; else if (rate <= 700000000) return 2; else if (rate <= 900000000) return 3; else if (rate <= 1200000000) return 4; else if (rate <= 1600000000) return 5; else return 6; } static int pd_set_performance(struct generic_pm_domain *domain, unsigned int state) { /* Set performance of the domain in platform dependent way */ return 0; } static const struct of_device_id pm_domain_of_match[] __initconst = { { .compatible = "foo,genpd", }, { }, }; static int __init genpd_test_init(void) { struct device *dev = get_cpu_device(0); struct device_node *np; const struct of_device_id *match; int n; int ret; for_each_matching_node_and_match(np, pm_domain_of_match, &match) { pd.name = kstrdup_const(strrchr(np->full_name, '/') + 1, GFP_KERNEL); if (!pd.name) { of_node_put(np); return -ENOMEM; } pd.get_performance_state = pd_get_performance; pd.set_performance_state = pd_set_performance; pm_genpd_init(&pd, NULL, false); of_genpd_add_provider_simple(np, &pd); } ret = dev_pm_domain_attach(dev, false); return ret; } Pushed here as well: https://git.linaro.org/people/viresh.kumar/linux.git/log/?h=opp/genpd-perfo… Rebased on: pm/linux-next + some OPP cleanups (https://marc.info/?l=linux-kernel&m=149499607030364&w=2) V6->V7: - Almost a rewrite, only two patches against 9 in earlier version. - No bindings updated now and domain's performance state aren't passed via DT for now (until we know how users are going to use it). - We also skipped the QoS framework completely and new APIs are provided directly by genpd. V5->V6: - Use freq/voltage in OPP table as it is for power domain and don't create "domain-performance-level" property - Create new "power-domain-opp" property for the devices. - Take care of domain providers that provide multiple domains and extend "operating-points-v2" property to contain a list of phandles - Update code according to those bindings. V4->V5: - Only 3 patches were resent and 2 of them are Acked from Ulf. V3->V4: - Use OPP table for genpd devices as well. - Add struct device to genpd, in order to reuse OPP infrastructure. - Based over: https://marc.info/?l=linux-kernel&m=148972988002317&w=2 - Fixed examples in DT document to have voltage in target,min,max order. V2->V3: - Based over latest pm/linux-next - Bindings and code are merged together - Lots of updates in bindings - the performance-states node is present within the power-domain now, instead of its phandle. - performance-level property is replaced by "reg". - domain-performance-state property of the consumers contain an integer value now instead of phandle. - Lots of updates to the code as well - Patch "PM / QOS: Add default case to the switch" is merged with other patches and the code is changed a bit as well. - Don't pass 'type' to dev_pm_qos_add_notifier(), rather handle all notifiers with a single list. A new patch is added for that. - The OPP framework patch can be applied now and has proper SoB from me. - Dropped "PM / domain: Save/restore performance state at runtime suspend/resume". - Drop all WARN(). - Tested-by Rajendra nayak. V1->V2: - Based over latest pm/linux-next - It is mostly a resend of what is sent earlier as this series hasn't got any reviews so far and Rafael suggested that its better I resend it. - Only the 4/6 patch got an update, which was shared earlier as reply to V1 as well. It has got several fixes for taking care of power domain hierarchy, etc. -- viresh Viresh Kumar (2): PM / Domains: Add support to select performance-state of domains PM / OPP: Support updating performance state of device's power domains drivers/base/power/domain.c | 172 ++++++++++++++++++++++++++++++++++++++++++ drivers/base/power/opp/core.c | 48 +++++++++++- drivers/base/power/opp/opp.h | 2 + include/linux/pm_domain.h | 19 +++++ 4 files changed, 240 insertions(+), 1 deletion(-) -- 2.13.0.303.g4ebf3021692d

7 years, 12 months

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next-20170613 build: 0 failures 2 warnings (next-20170613)

by Build bot for Mark Brown

Tree/Branch: next-20170613 Git describe: next-20170613 Commit: bc4c75f41a Add linux-next specific files for 20170613 Build Time: 0 min 11 sec Passed: 7 / 7 (100.00 %) Failed: 0 / 7 ( 0.00 %) Errors: 0 Warnings: 2 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 1 warnings 0 mismatches : arm-allmodconfig 1 warnings 0 mismatches : arm-multi_v5_defconfig ------------------------------------------------------------------------------- Warnings Summary: 2 1 ../net/core/dev.c:8330:2: warning: 'remsd' is used uninitialized in this function [-Wuninitialized] 1 ../drivers/i2c/i2c-stub.c:18:0: warning: "DEBUG" redefined =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../drivers/i2c/i2c-stub.c:18:0: warning: "DEBUG" redefined ------------------------------------------------------------------------------- arm-multi_v5_defconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../net/core/dev.c:8330:2: warning: 'remsd' is used uninitialized in this function [-Wuninitialized] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: x86_64-allnoconfig arm-multi_v7_defconfig arm-allnoconfig arm-multi_v4t_defconfig x86_64-defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 12 months

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master build: 0 failures 0 warnings (v4.12-rc5-11-g63f700aab4c1)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.12-rc5-11-g63f700aab4c1 Commit: 63f700aab4 Merge tag 'xtensa-20170612' of git://github.com/jcmvbkbc/linux-xtensa Build Time: 0 min 12 sec Passed: 7 / 7 (100.00 %) Failed: 0 / 7 ( 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: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 12 months

1
0
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v3.18.55-rt61 build: 0 failures 5 warnings (v3.18.55-rt61)

by Build bot for Mark Brown

Tree/Branch: v3.18.55-rt61 Git describe: v3.18.55-rt61 Commit: a2896fc906 Linux 3.18.55-rt61 Build Time: 0 min 7 sec Passed: 6 / 6 (100.00 %) Failed: 0 / 6 ( 0.00 %) Errors: 0 Warnings: 5 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 9 warnings 0 mismatches : arm-allmodconfig 3 warnings 0 mismatches : arm-multi_v7_defconfig 2 warnings 0 mismatches : arm-multi_v5_defconfig 3 warnings 0 mismatches : x86_64-defconfig ------------------------------------------------------------------------------- Warnings Summary: 5 6 ../arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined 5 ../block/blk-core.c:103:5: warning: "CONFIG_PREEMPT_RT_FULL" is not defined [-Wundef] 4 ../net/core/dev.c:2899:1: warning: no return statement in function returning non-void [-Wreturn-type] 1 ../include/linux/spinlock.h:253:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../drivers/thermal/x86_pkg_temp_thermal.c:414:1: warning: no return statement in function returning non-void [-Wreturn-type] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 9 warnings, 0 section mismatches Warnings: ../block/blk-core.c:103:5: warning: "CONFIG_PREEMPT_RT_FULL" is not defined [-Wundef] ../block/blk-core.c:103:5: warning: "CONFIG_PREEMPT_RT_FULL" is not defined [-Wundef] ../net/core/dev.c:2899:1: warning: no return statement in function returning non-void [-Wreturn-type] ../arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined ../arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined ../arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined ../arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined ../arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined ../arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined ------------------------------------------------------------------------------- arm-multi_v7_defconfig : PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: ../block/blk-core.c:103:5: warning: "CONFIG_PREEMPT_RT_FULL" is not defined [-Wundef] ../net/core/dev.c:2899:1: warning: no return statement in function returning non-void [-Wreturn-type] ../include/linux/spinlock.h:253:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm-multi_v5_defconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ../block/blk-core.c:103:5: warning: "CONFIG_PREEMPT_RT_FULL" is not defined [-Wundef] ../net/core/dev.c:2899:1: warning: no return statement in function returning non-void [-Wreturn-type] ------------------------------------------------------------------------------- x86_64-defconfig : PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: ../block/blk-core.c:103:5: warning: "CONFIG_PREEMPT_RT_FULL" is not defined [-Wundef] ../net/core/dev.c:2899:1: warning: no return statement in function returning non-void [-Wreturn-type] ../drivers/thermal/x86_pkg_temp_thermal.c:414:1: warning: no return statement in function returning non-void [-Wreturn-type] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: x86_64-allnoconfig arm-allnoconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 12 months

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3
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v4.11.3 build: 0 failures 1 warnings (v4.11.3)

by Build bot for Mark Brown

Tree/Branch: v4.11.3 Git describe: v4.11.3 Commit: b43ae25b70 Linux 4.11.3 Build Time: 98 min 42 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): 1 warnings 0 mismatches : x86_64-defconfig 1 warnings 0 mismatches : arm-multi_v7_defconfig 1 warnings 0 mismatches : arm-multi_v5_defconfig 1 warnings 0 mismatches : arm64-defconfig ------------------------------------------------------------------------------- Warnings Summary: 1 4 ../kernel/cgroup/cgroup.c:439:13: warning: 'cgroup_get' defined but not used [-Wunused-function] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- x86_64-defconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../kernel/cgroup/cgroup.c:439:13: warning: 'cgroup_get' defined but not used [-Wunused-function] ------------------------------------------------------------------------------- arm-multi_v7_defconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../kernel/cgroup/cgroup.c:439:13: warning: 'cgroup_get' defined but not used [-Wunused-function] ------------------------------------------------------------------------------- arm-multi_v5_defconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../kernel/cgroup/cgroup.c:439:13: warning: 'cgroup_get' defined but not used [-Wunused-function] ------------------------------------------------------------------------------- arm64-defconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../kernel/cgroup/cgroup.c:439:13: warning: 'cgroup_get' defined but not used [-Wunused-function] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm64-allmodconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig

7 years, 12 months

3
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[PATCH 0/3] cpufreq: schedutil: Fix 4.12 regressions

by Viresh Kumar

Hi Rafael, I have identified some regressions with the schedutil governor which happen due to one of your patches that got merged in 4.12-rc1. This series fixes all the drivers which provide a ->target_index() callback but doesn't fix the drivers which provide ->target() callback. Such platforms need to implement the ->resolve_freq() callback in order to get this fixed and I only had hardware for testing intel_pstate, which I fixed in this series. I am wondering if there is another way to fix this issue (than what I tried) or if we should revert the offending commit (39b64aa1c007) and look for other solutions. Anyway, this series has the necessary patches to fix it. Viresh Kumar (3): cpufreq: schedutil: Restore cached_raw_freq behavior cpufreq: schedutil: Fix selection algorithm while reducing frequency cpufreq: intel_pstate: Provide resolve_freq() to fix regression drivers/cpufreq/intel_pstate.c | 14 +++++++++++++ kernel/sched/cpufreq_schedutil.c | 45 +++++++++++++++++++++++++++++++++------- 2 files changed, 52 insertions(+), 7 deletions(-) -- 2.13.0.70.g6367777092d9

7 years, 12 months

3
12
0 0

v4.12-rc5 build: 0 failures 0 warnings (v4.12-rc5)

by Build bot for Mark Brown

Tree/Branch: v4.12-rc5 Git describe: v4.12-rc5 Commit: 32c1431eea Linux 4.12-rc5 Build Time: 0 min 10 sec Passed: 7 / 7 (100.00 %) Failed: 0 / 7 ( 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: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 12 months

1
0
0 0

master build: 0 failures 0 warnings (v4.12-rc4-460-g32627645e9e8)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.12-rc4-460-g32627645e9e8 Commit: 32627645e9 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security Build Time: 0 min 11 sec Passed: 7 / 7 (100.00 %) Failed: 0 / 7 ( 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: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 12 months

1
0
0 0

master build: 0 failures 0 warnings (v4.12-rc4-435-g5ad9345d2321)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.12-rc4-435-g5ad9345d2321 Commit: 5ad9345d23 Merge tag 'random_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random Build Time: 0 min 11 sec Passed: 7 / 7 (100.00 %) Failed: 0 / 7 ( 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: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 12 months

1
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master build: 0 failures 0 warnings (v4.12-rc4-350-g9d66af6bbf94)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.12-rc4-350-g9d66af6bbf94 Commit: 9d66af6bbf Merge tag 'hexagon-for-linus-v4.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Build Time: 0 min 11 sec Passed: 7 / 7 (100.00 %) Failed: 0 / 7 ( 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: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 12 months

1
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[PATCH 0/2]

by Benjamin Gaignard

Those patches aim to complete stm32 timer features support. The last missing part is to be able to chain to timer blocks which mean that one of timerX's trigger could be used as clock for timerY. Since this operating is neither event or buffer triggered mode I would like to introduce a hardware triggered mode in IIO core. Benjamin Gaignard (2): iio: add hardware triggered operating mode iio: make stm32 trigger driver use INDIO_HARDWARE_TRIGGERED mode .../ABI/testing/sysfs-bus-iio-timer-stm32 | 15 ++++++ drivers/iio/industrialio-core.c | 4 +- drivers/iio/trigger/stm32-timer-trigger.c | 61 ++++++++++++++++++++++ include/linux/iio/iio.h | 6 +++ 4 files changed, 84 insertions(+), 2 deletions(-) -- 1.9.1

7 years, 12 months

3
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master build: 0 failures 0 warnings (v4.12-rc4-334-g5faab9e0f03c)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.12-rc4-334-g5faab9e0f03c Commit: 5faab9e0f0 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Build Time: 0 min 12 sec Passed: 7 / 7 (100.00 %) Failed: 0 / 7 ( 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: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 12 months

1
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master build: 0 failures 0 warnings (v4.12-rc4-310-g6b7ed4588ce6)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.12-rc4-310-g6b7ed4588ce6 Commit: 6b7ed4588c Merge branch 'rcu-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Build Time: 0 min 13 sec Passed: 7 / 7 (100.00 %) Failed: 0 / 7 ( 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: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 12 months

1
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rwlock in deep idle chain

by Alex Shi

Hi Daniel & Vincent, The latest RT kernel linux-4.9.y-rt-rebase failed on booting on arm board while works on ARM v8 qemu and x86. This bug caused by a read_lock in arm64 cpu idle chain. RT turn the read_lock into mutex, that may sleep during idle. Then it breaks 2 rules in kernel: 1, BUG: scheduling while atomic: 2, bad: scheduling from the idle thread! The idle chain of arm64 is problematic in RT, trying to figure a way to fix or work around with it. The RT boot bug call chain: bug call chain: cpu_startup_entry #kernel/sched/idle.c: cpu_idle_loop local_irq_disable() cpuidle_idle_call call_cpuidle cpuidle_enter cpuidle_enter cpuidle_enter_state ->enter :arm_enter_idle_state cpu_pm_enter/exit CPU_PM_CPU_IDLE_ENTER read_lock(&cpu_pm_notifier_lock); <-- # bug: __rt_spin_lock(); schedule(); #define CPU_PM_CPU_IDLE_ENTER(low_level_idle_enter, idx) \ ({ \ int __ret; \ \ if (!idx) { \ cpu_do_idle(); \ return idx; \ } \ \ __ret = cpu_pm_enter(); \ if (!__ret) { \ __ret = low_level_idle_enter(idx); \ cpu_pm_exit(); \ } \ \ __ret ? -1 : idx; \ }) Hi Vincent & Daniel, Q1, The cpu_pm_enter is just a cpu_pm_notifier, is this good to stay wake if the notification failed? Q2, If possible to use per cpu notify, since it's the per cpu action to idle. Q3, To have a rwlock in deep idle chain doesn't looks good. Could we remove them? Regards Alex

7 years, 12 months

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master build: 0 failures 0 warnings (v4.12-rc4-274-g179145e6312b)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.12-rc4-274-g179145e6312b Commit: 179145e631 Merge tag 'iommu-fixes-v4.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Build Time: 0 min 11 sec Passed: 7 / 7 (100.00 %) Failed: 0 / 7 ( 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: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 12 months

1
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master build: 0 failures 0 warnings (v4.12-rc4-263-g2833b7e91332)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.12-rc4-263-g2833b7e91332 Commit: 2833b7e913 Merge tag 'md/4.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md Build Time: 0 min 11 sec Passed: 7 / 7 (100.00 %) Failed: 0 / 7 ( 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: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 12 months

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master build: 0 failures 0 warnings (v4.12-rc4-176-geb4125dfdb1f)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.12-rc4-176-geb4125dfdb1f Commit: eb4125dfdb Merge tag 'for-linus-4.12b-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Build Time: 0 min 10 sec Passed: 7 / 7 (100.00 %) Failed: 0 / 7 ( 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: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 12 months

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v3.2.89-rt127 build: 4 failures 20 warnings (v3.2.89-rt127)

by Build bot for Mark Brown

Tree/Branch: v3.2.89-rt127 Git describe: v3.2.89-rt127 Commit: 228f2abc27 Linux 3.2.89-rt127 Build Time: 0 min 1 sec Passed: 0 / 4 ( 0.00 %) Failed: 4 / 4 (100.00 %) Errors: 6 Warnings: 20 Section Mismatches: 0 Failed defconfigs: x86_64-allnoconfig arm-allmodconfig arm-allnoconfig x86_64-defconfig Errors: x86_64-allnoconfig /home/broonie/build/linux-stable-rt/scripts/mod/empty.c:1:0: error: code model kernel does not support PIC mode /home/broonie/build/linux-stable-rt/kernel/bounds.c:1:0: error: code model kernel does not support PIC mode arm-allnoconfig /home/broonie/build/linux-stable-rt/arch/arm/include/asm/div64.h:77:7: error: '__LINUX_ARM_ARCH__' undeclared (first use in this function) /home/broonie/build/linux-stable-rt/arch/arm/include/asm/glue-cache.h:129:2: error: #error Unknown cache maintenance model /home/broonie/build/linux-stable-rt/arch/arm/include/asm/glue-df.h:107:2: error: #error Unknown data abort handler type /home/broonie/build/linux-stable-rt/arch/arm/include/asm/glue-pf.h:54:2: error: #error Unknown prefetch abort handler type x86_64-defconfig /home/broonie/build/linux-stable-rt/scripts/mod/empty.c:1:0: error: code model kernel does not support PIC mode /home/broonie/build/linux-stable-rt/kernel/bounds.c:1:0: error: code model kernel does not support PIC mode ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 2 warnings 0 mismatches : arm-allmodconfig 19 warnings 0 mismatches : arm-allnoconfig ------------------------------------------------------------------------------- Errors summary: 6 2 /home/broonie/build/linux-stable-rt/scripts/mod/empty.c:1:0: error: code model kernel does not support PIC mode 2 /home/broonie/build/linux-stable-rt/kernel/bounds.c:1:0: error: code model kernel does not support PIC mode 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/glue-pf.h:54:2: error: #error Unknown prefetch abort handler type 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/glue-df.h:107:2: error: #error Unknown data abort handler type 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/glue-cache.h:129:2: error: #error Unknown cache maintenance model 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/div64.h:77:7: error: '__LINUX_ARM_ARCH__' undeclared (first use in this function) Warnings Summary: 20 2 .config:27:warning: symbol value '' invalid for PHYS_OFFSET 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/system.h:342:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/system.h:272:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/system.h:265:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/system.h:131:35: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/system.h:127:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/system.h:121:3: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/system.h:120:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/system.h:114:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/swab.h:25:28: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/processor.h:82:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/processor.h:102:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/irqflags.h:11:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/fpstate.h:32:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/cachetype.h:33:7: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/cachetype.h:28:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/cacheflush.h:196:7: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/cacheflush.h:194:7: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/bitops.h:217:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/atomic.h:30:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- x86_64-allnoconfig : FAIL, 2 errors, 0 warnings, 0 section mismatches Errors: /home/broonie/build/linux-stable-rt/scripts/mod/empty.c:1:0: error: code model kernel does not support PIC mode /home/broonie/build/linux-stable-rt/kernel/bounds.c:1:0: error: code model kernel does not support PIC mode ------------------------------------------------------------------------------- arm-allmodconfig : FAIL, 0 errors, 2 warnings, 0 section mismatches Warnings: .config:27:warning: symbol value '' invalid for PHYS_OFFSET .config:27:warning: symbol value '' invalid for PHYS_OFFSET ------------------------------------------------------------------------------- arm-allnoconfig : FAIL, 4 errors, 19 warnings, 0 section mismatches Errors: /home/broonie/build/linux-stable-rt/arch/arm/include/asm/div64.h:77:7: error: '__LINUX_ARM_ARCH__' undeclared (first use in this function) /home/broonie/build/linux-stable-rt/arch/arm/include/asm/glue-cache.h:129:2: error: #error Unknown cache maintenance model /home/broonie/build/linux-stable-rt/arch/arm/include/asm/glue-df.h:107:2: error: #error Unknown data abort handler type /home/broonie/build/linux-stable-rt/arch/arm/include/asm/glue-pf.h:54:2: error: #error Unknown prefetch abort handler type Warnings: /home/broonie/build/linux-stable-rt/arch/arm/include/asm/irqflags.h:11:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/system.h:114:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/system.h:120:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/system.h:121:3: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/system.h:127:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/system.h:131:35: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/system.h:265:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/system.h:272:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/system.h:342:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/bitops.h:217:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/swab.h:25:28: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/fpstate.h:32:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/processor.h:82:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/processor.h:102:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/atomic.h:30:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/cachetype.h:28:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/cachetype.h:33:7: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/cacheflush.h:194:7: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/cacheflush.h:196:7: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] ------------------------------------------------------------------------------- x86_64-defconfig : FAIL, 2 errors, 0 warnings, 0 section mismatches Errors: /home/broonie/build/linux-stable-rt/scripts/mod/empty.c:1:0: error: code model kernel does not support PIC mode /home/broonie/build/linux-stable-rt/kernel/bounds.c:1:0: error: code model kernel does not support PIC mode ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches:

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