linux-kernel - [GIT PULL] ACPI fixes for v5.18-rc5

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]

Message-ID: <CAJZ5v0hHYRsWkRsJj+_Wa=jTS5cHasajYeh14yxEDvxu7gWWRQ@mail.gmail.com>
Date:   Thu, 28 Apr 2022 17:30:15 +0200
From:   "Rafael J. Wysocki" <rafael@...nel.org>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
        Linux PM <linux-pm@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: [GIT PULL] ACPI fixes for v5.18-rc5

Hi Linus,

Please pull from the tag

 git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
 acpi-5.18-rc5

with top-most commit 20e582e16af24b074e583f9551fad557882a3c9d

 Revert "ACPI: processor: idle: fix lockup regression on 32-bit ThinkPad T40"

on top of commit b2d229d4ddb17db541098b83524d901257e93845

 Linux 5.18-rc3

to receive ACPI fixes for 5.18-rc5.

These fix up the ACPI processor driver after a change made during
the 5.16 cycle that inadvertently broke falling back to shallower
C-states when C3 cannot be used.

Specifics:

 - Make the ACPI processor driver avoid falling back to C3 type of
   C-states when C3 cannot be requested (Ville Syrjälä).

 - Revert a quirk that is not necessary any more after fixing the
   underlying issue properly (Ville Syrjälä).

Thanks!


---------------

Ville Syrjälä (2):
      ACPI: processor: idle: Avoid falling back to C3 type C-states
      Revert "ACPI: processor: idle: fix lockup regression on 32-bit
ThinkPad T40"

---------------

 drivers/acpi/processor_idle.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)