tree 1ec71866638dea3d1e4e7bdbfd9a512ecee02298
parent aeabe1e0744d1794246a909d2c042e9129fe22bd
parent 1d9093457b243061a9bba23543c38726e864a643
author Linus Torvalds <torvalds@linux-foundation.org> 1644171074 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1644171074 -0800
mergetag object 1d9093457b243061a9bba23543c38726e864a643
 type commit
 tag perf_urgent_for_v5.17_rc3
 tagger Borislav Petkov <bp@suse.de> 1644150392 +0100
 
 perf/urgent contains 3 fixups:
 
  - 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
 
 (Peter Zijlstra)
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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