linux-kernel - [GIT PULL] ACPI fixes for v6.9-rc6

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: <CAJZ5v0iUUmMUo86vBzYJjL4NjoFzpDwD1+c292aP+T++PLv6vQ@mail.gmail.com>
Date: Thu, 25 Apr 2024 19:45:50 +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 v6.9-rc6

Hi Linus,

Please pull from the tag

 git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
 acpi-6.9-rc6

with top-most commit 2ad984673beef7c3dbe9e3d2cabf046f338fdffc

 Merge branch 'acpi-cppc'

on top of commit ed30a4a51bb196781c8058073ea720133a65596f

 Linux 6.9-rc5

to receive ACPI fixes for 6.9-rc6.

These fix three recent regressions, one introduced while enabling a new
platform firmware feature for power management, and two introduced by
a recent CPPC library update.

Specifics:

 - Allow two overlapping Low-Power S0 Idle _DSM function sets to be used
   at the same time (Rafael Wysocki).

 - Fix bit offset computation in MASK_VAL() macro used for applying
   a bitmask to a new CPPC register value (Jarred White).

 - Fix access width field usage for PCC registers in CPPC (Vanshidhar
   Konda).

Thanks!


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

Jarred White (1):
      ACPI: CPPC: Fix bit_offset shift in MASK_VAL() macro

Rafael J. Wysocki (1):
      ACPI: PM: s2idle: Evaluate all Low-Power S0 Idle _DSM functions

Vanshidhar Konda (1):
      ACPI: CPPC: Fix access width used for PCC registers

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

 drivers/acpi/cppc_acpi.c  | 57 ++++++++++++++++++++++++++++++++---------------
 drivers/acpi/x86/s2idle.c |  8 +++----
 2 files changed, 42 insertions(+), 23 deletions(-)