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* [RFC][PATCH 0/8] perf/x86: event scheduling cleanups
@ 2019-03-14 13:01 Peter Zijlstra
  2019-03-14 13:01 ` [PATCH 1/8] perf/x86/intel: Fix memory corruption Peter Zijlstra
                   ` (8 more replies)
  0 siblings, 9 replies; 48+ messages in thread
From: Peter Zijlstra @ 2019-03-14 13:01 UTC (permalink / raw)
  To: mingo, eranian, jolsa; +Cc: linux-kernel, tonyj, nelson.dsouza, peterz

These here patches are the result of chasing a bug in the TSX Force Abort
patches.

The first patch is simple and fixes the issue and should be marked /urgent and
backported.

The rest is the result of having a hard look at how all that event scheduling
stuff worked while trying to figure out wth was going wrong.

Stephane, since you were involved with writing much of that code, can you
please have a good look? I _think_ I got it, but... :-)


^ permalink raw reply	[flat|nested] 48+ messages in thread

end of thread, other threads:[~2019-04-03 12:24 UTC | newest]

Thread overview: 48+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-03-14 13:01 [RFC][PATCH 0/8] perf/x86: event scheduling cleanups Peter Zijlstra
2019-03-14 13:01 ` [PATCH 1/8] perf/x86/intel: Fix memory corruption Peter Zijlstra
2019-03-15 11:29   ` [tip:perf/urgent] " tip-bot for Peter Zijlstra
2019-03-19  6:29   ` [PATCH 1/8] " Stephane Eranian
2019-03-19 11:05     ` Peter Zijlstra
2019-03-19 17:52       ` Stephane Eranian
2019-03-19 18:20         ` Peter Zijlstra
2019-03-20 20:47           ` Stephane Eranian
2019-03-20 20:52             ` Stephane Eranian
2019-03-20 22:22             ` Peter Zijlstra
2019-03-21 12:38               ` Peter Zijlstra
2019-03-21 16:45                 ` Thomas Gleixner
2019-03-21 17:10                   ` Peter Zijlstra
2019-03-21 17:17                     ` Thomas Gleixner
2019-03-21 18:20                       ` Peter Zijlstra
2019-03-21 19:42                         ` Tony Jones
2019-03-21 19:47                           ` DSouza, Nelson
2019-03-21 20:07                             ` Peter Zijlstra
2019-03-21 23:16                               ` DSouza, Nelson
2019-03-22 22:14                                 ` DSouza, Nelson
2019-03-21 17:23                   ` Stephane Eranian
2019-03-21 17:51                     ` Thomas Gleixner
2019-03-22 19:04                       ` Stephane Eranian
2019-04-03  7:32                         ` Peter Zijlstra
2019-04-03 10:40                 ` [tip:perf/urgent] perf/x86/intel: Initialize TFA MSR tip-bot for Peter Zijlstra
2019-04-03 11:30                   ` Thomas Gleixner
2019-04-03 12:23                     ` Vince Weaver
2019-03-14 13:01 ` [RFC][PATCH 2/8] perf/x86/intel: Simplify intel_tfa_commit_scheduling() Peter Zijlstra
2019-03-14 13:01 ` [RFC][PATCH 3/8] perf/x86: Simplify x86_pmu.get_constraints() interface Peter Zijlstra
2019-03-19 21:21   ` Stephane Eranian
2019-03-14 13:01 ` [RFC][PATCH 4/8] perf/x86: Remove PERF_X86_EVENT_COMMITTED Peter Zijlstra
2019-03-19 20:48   ` Stephane Eranian
2019-03-19 21:00     ` Peter Zijlstra
2019-03-20 13:14       ` Peter Zijlstra
2019-03-20 12:23     ` Peter Zijlstra
2019-03-14 13:01 ` [RFC][PATCH 5/8] perf/x86/intel: Optimize intel_get_excl_constraints() Peter Zijlstra
2019-03-19 23:43   ` Stephane Eranian
2019-03-14 13:01 ` [RFC][PATCH 6/8] perf/x86: Clear ->event_constraint[] on put Peter Zijlstra
2019-03-19 21:50   ` Stephane Eranian
2019-03-20 12:25     ` Peter Zijlstra
2019-03-14 13:01 ` [RFC][PATCH 7/8] perf/x86: Optimize x86_schedule_events() Peter Zijlstra
2019-03-19 23:55   ` Stephane Eranian
2019-03-20 13:11     ` Peter Zijlstra
2019-03-20 19:30       ` Stephane Eranian
2019-03-14 13:01 ` [RFC][PATCH 8/8] perf/x86: Add sanity checks to x86_schedule_events() Peter Zijlstra
2019-03-15  7:15 ` [RFC][PATCH 0/8] perf/x86: event scheduling cleanups Stephane Eranian
2019-03-15  7:15   ` Stephane Eranian
2019-03-15  8:01     ` Peter Zijlstra

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