linux-kernel - [GIT PULL] perf/urgent for v6.2-rc2

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Date:   Sun, 1 Jan 2023 16:14:50 +0100
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 v6.2-rc2

Hi Linus,

please pull a bunch of urgent perf events fixes for 6.2.

Thx.

---

The following changes since commit 1b929c02afd37871d5afb9d498426f83432e71c2:

  Linux 6.2-rc1 (2022-12-25 13:41:39 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/perf_urgent_for_v6.2_rc2

for you to fetch changes up to 0a041ebca4956292cadfb14a63ace3a9c1dcb0a3:

  perf/core: Call LSM hook after copying perf_event_attr (2022-12-27 12:44:01 +0100)

----------------------------------------------------------------
- Pass only an initialized perf event attribute to the LSM hook

- Fix a use-after-free on the perf syscall's error path

- A potential integer overflow fix in amd_core_pmu_init()

- Fix the cgroup events tracking after the context handling rewrite

- Return the proper value from the inherit_event() function on error

----------------------------------------------------------------
Chengming Zhou (1):
      perf/core: Fix cgroup events tracking

Colin Ian King (1):
      perf/x86/amd: fix potential integer overflow on shift of a int

Namhyung Kim (1):
      perf/core: Call LSM hook after copying perf_event_attr

Peter Zijlstra (1):
      perf: Fix use-after-free in error path

Ravi Bangoria (1):
      perf core: Return error pointer if inherit_event() fails to find pmu_ctx

 arch/x86/events/amd/core.c |  2 +-
 kernel/events/core.c       | 54 +++++++++++++++-------------------------------
 2 files changed, 18 insertions(+), 38 deletions(-)

-- 
Regards/Gruss,
    Boris.

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