linux-kernel - [GIT PULL] perf/urgent for v6.4-rc2

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Message-ID: <20230514121850.GEZGDRqgvc53SmWNDS@fat_crate.local>
Date:   Sun, 14 May 2023 14:18:50 +0200
From:   Borislav Petkov <bp@...en8.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 v6.4-rc2

Hi Linus,

please pull a couple of urgent perf fixes for 6.4.

Thx.

---

The following changes since commit ac9a78681b921877518763ba0e89202254349d1b:

  Linux 6.4-rc1 (2023-05-07 13:34:35 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/perf_urgent_for_v6.4_rc2

for you to fetch changes up to b752ea0c28e3f7f0aaaad6abf84f735eebc37a60:

  perf/x86/intel/ds: Flush PEBS DS when changing PEBS_DATA_CFG (2023-05-08 10:58:27 +0200)

----------------------------------------------------------------
- Make sure the PEBS buffer is flushed before reprogramming the hardware
  so that the correct record sizes are used

- Update the sample size for AMD BRS events

- Fix a confusion with using the same on-stack struct with different
  events in the event processing path

----------------------------------------------------------------
Kan Liang (1):
      perf/x86/intel/ds: Flush PEBS DS when changing PEBS_DATA_CFG

Namhyung Kim (1):
      perf/x86: Fix missing sample size update on AMD BRS

Yang Jihong (1):
      perf/core: Fix perf_sample_data not properly initialized for different swevents in perf_tp_event()

 arch/x86/events/core.c            |  6 ++---
 arch/x86/events/intel/ds.c        | 56 ++++++++++++++++++++++-----------------
 arch/x86/include/asm/perf_event.h |  3 +++
 kernel/events/core.c              | 14 +++++++++-
 4 files changed, 50 insertions(+), 29 deletions(-)

-- 
Regards/Gruss,
    Boris.

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