linux-kernel - [GIT PULL] perf/urgent for 6.1

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Date:   Sun, 23 Oct 2022 12:15:37 +0200
From:   Borislav Petkov <bp@...e.de>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     x86-ml <x86@...nel.org>, lkml <linux-kernel@...r.kernel.org>
Subject: [GIT PULL] perf/urgent for 6.1

Hi Linus,

by popular demand, here are a couple of urgent perf fixes for 6.1.

Please pull,
thx.

---

The following changes since commit 9abf2313adc1ca1b6180c508c25f22f9395cc780:

  Linux 6.1-rc1 (2022-10-16 15:36:24 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/perf_urgent_for_v6.1_rc2

for you to fetch changes up to 21da7472a040420f2dc624ffec70291a72c5d6a6:

  bpf: Fix sample_flags for bpf_perf_event_output (2022-10-17 16:32:06 +0200)

----------------------------------------------------------------
- Fix raw data handling when perf events are used in bpf

- Rework how SIGTRAPs get delivered to events to address a bunch of
  problems with it. Add a selftest for that too

----------------------------------------------------------------
Marco Elver (1):
      selftests/perf_events: Add a SIGTRAP stress test with disables

Peter Zijlstra (1):
      perf: Fix missing SIGTRAPs

Sumanth Korikkar (1):
      bpf: Fix sample_flags for bpf_perf_event_output

 include/linux/perf_event.h                         |  19 ++-
 kernel/events/core.c                               | 151 +++++++++++++++------
 kernel/events/ring_buffer.c                        |   2 +-
 kernel/trace/bpf_trace.c                           |   2 +
 .../selftests/perf_events/sigtrap_threads.c        |  35 ++++-
 5 files changed, 163 insertions(+), 46 deletions(-)

-- 
Regards/Gruss,
    Boris.

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