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Message-ID: <CAJZ5v0ikr8Z8KJxqfVzEmCwW4FTg+xLgVKO33D8vqd1XA8+58w@mail.gmail.com>
Date: Fri, 24 Nov 2023 19:24:39 +0100
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 v6.7-rc3
Hi Linus,
Please pull from the tag
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
acpi-6.7-rc3
with top-most commit e37470624e008579fec020c6be062dd200877129
Merge branches 'acpi-video' and 'acpi-processor' into acpi
on top of commit 98b1cc82c4affc16f5598d4fa14b1858671b2263
Linux 6.7-rc2
to receive ACPI fixes for 6.7-rc3.
These add an ACPI IRQ override quirk for ASUS ExpertBook B1402CVA
and fix an ACPI processor idle issue leading to triple-faults in Xen
HVM guests and an ACPI backlight driver issue that causes GPUs to
misbehave while their children power is being fixed up.
Specifics:
- Avoid powering up GPUs while attempting to fix up power for their
children (Hans de Goede).
- Use raw_safe_halt() instead of safe_halt() in acpi_idle_play_dead()
so as to avoid triple-falts during CPU online in Xen HVM guests due
to the setting of the hardirqs_enabled flag in safe_halt() (David
Woodhouse).
- Add an ACPI IRQ override quirk for ASUS ExpertBook B1402CVA (Hans
de Goede).
Thanks!
---------------
David Woodhouse (1):
ACPI: processor_idle: use raw_safe_halt() in acpi_idle_play_dead()
Hans de Goede (3):
ACPI: PM: Add acpi_device_fix_up_power_children() function
ACPI: video: Use acpi_device_fix_up_power_children()
ACPI: resource: Skip IRQ override on ASUS ExpertBook B1402CVA
---------------
drivers/acpi/acpi_video.c | 2 +-
drivers/acpi/device_pm.c | 13 +++++++++++++
drivers/acpi/processor_idle.c | 2 +-
drivers/acpi/resource.c | 7 +++++++
include/acpi/acpi_bus.h | 1 +
5 files changed, 23 insertions(+), 2 deletions(-)
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