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authorLinus Torvalds <torvalds@linux-foundation.org>2022-02-06 10:11:14 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2022-02-06 10:11:14 -0800
commitc3bf8a14408ad2b84fe48246fa66d1459480ee6b (patch)
tree1ec71866638dea3d1e4e7bdbfd9a512ecee02298 /tools/tracing
parentaeabe1e0744d1794246a909d2c042e9129fe22bd (diff)
parent1d9093457b243061a9bba23543c38726e864a643 (diff)
downloadlinux-c3bf8a14408ad2b84fe48246fa66d1459480ee6b.tar.gz
Merge tag 'perf_urgent_for_v5.17_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf fixes from Borislav Petkov:

 - Intel/PT: filters could crash the kernel

 - Intel: default disable the PMU for SMM, some new-ish EFI firmware has
   started using CPL3 and the PMU CPL filters don't discriminate against
   SMM, meaning that CPL3 (userspace only) events now also count EFI/SMM
   cycles.

 - Fixup for perf_event_attr::sig_data

* tag 'perf_urgent_for_v5.17_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf/x86/intel/pt: Fix crash with stop filters in single-range mode
  perf: uapi: Document perf_event_attr::sig_data truncation on 32 bit architectures
  selftests/perf_events: Test modification of perf_event_attr::sig_data
  perf: Copy perf_event_attr::sig_data on modification
  x86/perf: Default set FREEZE_ON_SMI for all
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