linux-kernel - [GIT PULL] ACPI fixes for v5.14-rc4

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Message-ID: <CAJZ5v0h_QSqNjAz9EEp4DBk0jQSE3W+m5niC_7KWgvETwS1Yyg@mail.gmail.com>
Date:   Fri, 30 Jul 2021 20:52:44 +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 v5.14-rc4

Hi Linus,

Please pull from the tag

 git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
 acpi-5.14-rc4

with top-most commit e83f54eacf137de228a52c20c74e77f575684600

 Merge branches 'acpi-resources' and 'acpi-dptf'

on top of commit ff1176468d368232b684f75e82563369208bc371

 Linux 5.14-rc3

to receive ACPI fixes for 5.14-rc4.

These revert a recent IRQ resources handling modification that
turned out to be problematic, fix suspend-to-idle handling on
AMD platforms to take upcoming systems into account properly
and fix the retrieval of the DPTF attributes of the PCH FIVR.

Specifics:

 - Revert recent change of the ACPI IRQ resources handling that
   attempted to improve the ACPI IRQ override selection logic, but
   introduced serious regressions on some systems (Hui Wang).

 - Fix up quirks for AMD platforms in the suspend-to-idle support
   code so as to take upcoming systems using uPEP HID AMDI007 into
   account as appropriate (Mario Limonciello).

 - Fix the code retrieving DPTF attributes of the PCH FIVR so that
   it agrees on the return data type with the ACPI control method
   evaluated for this purpose (Srinivas Pandruvada).

Thanks!


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

Hui Wang (1):
      Revert "ACPI: resources: Add checks for ACPI IRQ override"

Mario Limonciello (1):
      ACPI: PM: Add support for upcoming AMD uPEP HID AMDI007

Srinivas Pandruvada (1):
      ACPI: DPTF: Fix reading of attributes

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

 drivers/acpi/dptf/dptf_pch_fivr.c | 51 +++++++++++++++++++++++++++++++++------
 drivers/acpi/resource.c           |  9 +------
 drivers/acpi/x86/s2idle.c         | 10 ++++++--
 3 files changed, 52 insertions(+), 18 deletions(-)