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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2026-05-08 19:39:18 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2026-05-08 19:39:18 -0700 |
| commit | e5cf0260a7472b4f34a46c418c14bec272aac404 (patch) | |
| tree | 76b74ef486f2be0ae3b70a7561d3eb155921d663 /include/linux | |
| parent | 27a26ccfd528da725a999ea1e3102503c61eb655 (diff) | |
| parent | aa4384bc8f4360167f3c3d5322121fe892289ea2 (diff) | |
Merge tag 'perf-urgent-2026-05-09' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf events fixes from Ingo Molnar:
- Fix deadlock in the perf_mmap() failure path (Peter Zijlstra)
- Intel ACR (Auto Counter Reload) fixes (Dapeng Mi):
- Fix validation and configuration of ACR masks
- Fix ACR rescheduling bug causing stale masks
- Disable the PMI on ACR-enabled hardware
- Enable ACR on Panther Cover uarch too
* tag 'perf-urgent-2026-05-09' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf/x86/intel: Enable auto counter reload for DMR
perf/x86/intel: Disable PMI for self-reloaded ACR events
perf/x86/intel: Always reprogram ACR events to prevent stale masks
perf/x86/intel: Improve validation and configuration of ACR masks
perf/core: Fix deadlock in perf_mmap() failure path
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions