From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Sun, 22 Mar 2026 17:31:51 +0000 (-0700)
Subject: Merge tag 'perf-urgent-2026-03-22' of git://git.kernel.org/pub/scm/linux/kernel/git... 
X-Git-Tag: v7.0-rc5~6
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ebfd9b7af2fb1e4bbc97a8b33845e7402c3defa9;p=thirdparty%2Fkernel%2Flinux.git

Merge tag 'perf-urgent-2026-03-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull perf fixes from Ingo Molnar:

 - Fix a PMU driver crash on AMD EPYC systems, caused by
   a race condition in x86_pmu_enable()

 - Fix a possible counter-initialization bug in x86_pmu_enable()

 - Fix a counter inheritance bug in inherit_event() and
   __perf_event_read()

 - Fix an Intel PMU driver branch constraints handling bug
   found by UBSAN

 - Fix the Intel PMU driver's new Off-Module Response (OMR)
   support code for Diamond Rapids / Nova lake, to fix a snoop
   information parsing bug

* tag 'perf-urgent-2026-03-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf/x86/intel: Fix OMR snoop information parsing issues
  perf/x86/intel: Add missing branch counters constraint apply
  perf: Make sure to use pmu_ctx->pmu for groups
  x86/perf: Make sure to program the counter value for stopped events on migration
  perf/x86: Move event pointer setup earlier in x86_pmu_enable()
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ebfd9b7af2fb1e4bbc97a8b33845e7402c3defa9