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path: root/kernel/watchdog.c
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* kernel/watchdog: use nmi registers snapshot in hardlockup handlerKonstantin Khlebnikov2017-01-061-1/+0
* watchdog: don't run proc_watchdog_update if new value is same as oldJoshua Hunt2016-04-121-1/+8
* kernel/watchdog.c: fix race between proc_watchdog_thresh() and watchdog_timer...Ulrich Obergfell2015-11-051-1/+1
* kernel/watchdog.c: remove {get|put}_online_cpus() from watchdog_{park|unpark}...Ulrich Obergfell2015-11-051-4/+6
* kernel/watchdog.c: avoid races between /proc handlers and CPU hotplugUlrich Obergfell2015-11-051-0/+6
* kernel/watchdog.c: avoid race between lockup detector suspend/resume and CPU ...Ulrich Obergfell2015-11-051-0/+2
* kernel/watchdog.c: add sysctl knob hardlockup_panicDon Zickus2015-11-051-1/+1
* kernel/watchdog.c: perform all-CPU backtrace in case of hard lockupJiri Kosina2015-11-051-5/+28
* watchdog: do not unpark threads in watchdog_park_threads() on errorUlrich Obergfell2015-11-051-4/+6
* watchdog: implement error handling in lockup_detector_suspend()Ulrich Obergfell2015-11-051-0/+5
* watchdog: implement error handling in update_watchdog_all_cpus() and callersUlrich Obergfell2015-11-051-7/+23
* watchdog: move watchdog_disable_all_cpus() outside of ifdefUlrich Obergfell2015-11-051-3/+5
* watchdog: fix error handling in proc_watchdog_thresh()Ulrich Obergfell2015-11-051-3/+4
* kernel/watchdog.c: is_hardlockup can be booleanYaowei Bai2015-11-051-3/+3
* watchdog: rename watchdog_suspend() and watchdog_resume()Ulrich Obergfell2015-09-041-4/+22
* watchdog: use suspend/resume interface in fixup_ht_bug()Ulrich Obergfell2015-09-041-35/+0
* watchdog: use park/unpark functions in update_watchdog_all_cpus()Ulrich Obergfell2015-09-041-38/+2
* watchdog: introduce watchdog_suspend() and watchdog_resume()Ulrich Obergfell2015-09-041-0/+65
* watchdog: introduce watchdog_park_threads() and watchdog_unpark_threads()Ulrich Obergfell2015-09-041-0/+36
* kernel/watchdog: move NMI function header declarations from watchdog.h to nmi.hGuenter Roeck2015-09-041-2/+0
* watchdog: simplify housekeeping affinity with the appropriate maskFrederic Weisbecker2015-09-041-4/+2
* smpboot: allow passing the cpumask on per-cpu thread registrationFrederic Weisbecker2015-09-041-6/+3
* watchdog: add watchdog_cpumask sysctl to assist nohzChris Metcalf2015-06-241-5/+62
* watchdog: fix double lock in watchdog_nmi_enable_allMichal Hocko2015-05-191-1/+1
* watchdog: Fix merge 'conflict'Peter Zijlstra2015-05-181-5/+15
* Merge branch 'akpm' (patches from Andrew)Linus Torvalds2015-04-141-74/+215
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| * watchdog: introduce the hardlockup_detector_disable() functionUlrich Obergfell2015-04-141-19/+2
| * watchdog: clean up some function names and argumentsUlrich Obergfell2015-04-141-8/+12
| * watchdog: enable the new user interface of the watchdog mechanismUlrich Obergfell2015-04-141-65/+16
| * watchdog: implement error handling for failure to set up hardware perf eventsUlrich Obergfell2015-04-141-0/+30
| * watchdog: introduce separate handlers for parameters in /proc/sys/kernelUlrich Obergfell2015-04-141-0/+59
| * watchdog: introduce proc_watchdog_common()Ulrich Obergfell2015-04-141-0/+65
| * watchdog: move definition of 'watchdog_proc_mutex' outside of proc_dowatchdog()Ulrich Obergfell2015-04-141-1/+2
| * watchdog: introduce the proc_watchdog_update() functionUlrich Obergfell2015-04-141-0/+23
| * watchdog: new definitions and variables, initializationUlrich Obergfell2015-04-141-1/+26
* | watchdog: Add watchdog enable/disable all functionsStephane Eranian2015-04-021-0/+28
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* kernel/sched/clock.c: add another clock for use with the soft lockup watchdogCyril Bur2015-02-121-1/+1
* Merge branch 'for-3.18-consistent-ops' of git://git.kernel.org/pub/scm/linux/...Linus Torvalds2014-10-151-6/+6
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| * watchdog: Replace __raw_get_cpu_var usesChristoph Lameter2014-08-261-6/+6
* | kernel/watchdog.c: control hard lockup detection defaultUlrich Obergfell2014-10-141-2/+48
* | Merge branch 'perf-watchdog-for-linus' of git://git.kernel.org/pub/scm/linux/...Linus Torvalds2014-10-131-6/+4
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| * | watchdog: Fix print-once on enableUlrich Obergfell2014-08-181-1/+4
| * | watchdog: Remove unnecessary header fileschai wen2014-08-181-5/+0
* | | softlockup: make detector be aware of task switch of processes hogging cpuchai wen2014-10-091-1/+17
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* | panic: add TAINT_SOFTLOCKUPJosh Hunt2014-08-081-0/+1
* | kernel/watchdog.c: convert printk/pr_warning to pr_foo()Fabian Frederick2014-08-061-4/+6
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* kernel/watchdog.c: print traces for all cpus on lockup detectionAaron Tomlin2014-06-231-0/+39
* kernel/watchdog.c: remove preemption restrictions when restarting lockup dete...Don Zickus2014-06-231-2/+0
* kernel/watchdog.c:touch_softlockup_watchdog(): use raw_cpu_write()Andrew Morton2014-04-181-1/+5
* kernel/watchdog.c: touch_nmi_watchdog should only touch local cpu not every oneBen Zhang2014-04-031-8/+8
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