linux-kernel - [GIT PULL] perf/urgent for v5.19-rc8

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Sun, 24 Jul 2022 11:27:44 +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 v5.19-rc8

Hi Linus,

please pull a single urgent perf fix for 5.19.

Thx.

---

The following changes since commit ff6992735ade75aae3e35d16b17da1008d753d28:

  Linux 5.19-rc7 (2022-07-17 13:30:22 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/perf_urgent_for_v5.19_rc8

for you to fetch changes up to b0380e13502adf7dd8be4c47d622c3522aae6c63:

  perf/x86/intel/lbr: Fix unchecked MSR access error on HSW (2022-07-20 19:24:55 +0200)

----------------------------------------------------------------
- Reorganize the perf LBR init code so that a TSX quirk is applied early
  enough in order for the LBR MSR access to not #GP

----------------------------------------------------------------
Kan Liang (1):
      perf/x86/intel/lbr: Fix unchecked MSR access error on HSW

 arch/x86/events/intel/lbr.c | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

-- 
Regards/Gruss,
    Boris.

SUSE Software Solutions Germany GmbH
GF: Ivo Totev, Andrew Myers, Andrew McDonald, Martje Boudien Moerman
(HRB 36809, AG Nürnberg)