From: "Rafael J. Wysocki" <rafael@kernel.org>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: ACPI Devel Maling List <linux-acpi@vger.kernel.org>,
Linux PM <linux-pm@vger.kernel.org>,
"the arch/x86 maintainers" <x86@kernel.org>
Subject: [GIT PULL] ACPI fixes for v5.12-rc6
Date: Fri, 2 Apr 2021 18:04:09 +0200 [thread overview]
Message-ID: <CAJZ5v0i0xTJfQuS5QK1Mkc-wkBAf1F4ga=tuNLrp9uHcQPUKNw@mail.gmail.com> (raw)
Hi Linus,
Please pull from the tag
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
acpi-5.12-rc6
with top-most commit 91463ebff32d3e6fc71134784ae6aa91402bfe3d
Merge branches 'acpi-tables' and 'acpi-scan'
on top of commit a5e13c6df0e41702d2b2c77c8ad41677ebb065b3
Linux 5.12-rc5
to receive ACPI fixes for 5.12-rc6.
These fix an ACPI tables management issue, an issue related to the
ACPI enumeration of devices and CPU wakeup in the ACPI processor
driver.
Specifics:
- Ensure that the memory occupied by ACPI tables on x86 will always
be reserved to prevent it from being allocated for other purposes
which was possible in some cases (Rafael Wysocki).
- Fix the ACPI device enumeration code to prevent it from attempting
to evaluate the _STA control method for devices with unmet
dependencies which is likely to fail (Hans de Goede).
- Fix the handling of CPU0 wakeup in the ACPI processor driver to
prevent CPU0 online failures from occurring (Vitaly Kuznetsov).
Thanks!
---------------
Hans de Goede (1):
ACPI: scan: Fix _STA getting called on devices with unmet dependencies
Rafael J. Wysocki (1):
ACPI: tables: x86: Reserve memory occupied by ACPI tables
Vitaly Kuznetsov (1):
ACPI: processor: Fix CPU0 wakeup in acpi_idle_play_dead()
---------------
arch/x86/include/asm/smp.h | 1 +
arch/x86/kernel/acpi/boot.c | 25 ++++++++++++-------------
arch/x86/kernel/setup.c | 8 +++-----
arch/x86/kernel/smpboot.c | 2 +-
drivers/acpi/processor_idle.c | 7 +++++++
drivers/acpi/scan.c | 12 +++++++++++-
drivers/acpi/tables.c | 42 +++++++++++++++++++++++++++++++++++++++---
include/linux/acpi.h | 9 ++++++++-
8 files changed, 82 insertions(+), 24 deletions(-)
next reply other threads:[~2021-04-02 16:04 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-02 16:04 Rafael J. Wysocki [this message]
2021-04-02 22:44 ` [GIT PULL] ACPI fixes for v5.12-rc6 pr-tracker-bot
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