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Message-ID: <CAJZ5v0ja_cmfL2Rwj-k-__B2QjH8kY-t2pM1Tg+yP0A=6kMYSg@mail.gmail.com>
Date: Mon, 30 Mar 2020 17:25:41 +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 Kernel Mailing List <linux-kernel@...r.kernel.org>,
Linux PM <linux-pm@...r.kernel.org>,
"the arch/x86 maintainers" <x86@...nel.org>,
Linux PCI <linux-pci@...r.kernel.org>
Subject: [GIT PULL] ACPI updates for v5.7-rc1
[Resending because of the messed-up subject, sorry.]
Hi Linus,
Please pull from the tag
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
acpi-5.7-rc1
with top-most commit 1da28f032305383a664e5711ba07b7957901a72e
Merge branches 'acpi-ec', 'acpi-fan' and 'acpi-pci'
on top of commit 2c523b344dfa65a3738e7039832044aa133c75fb
Linux 5.6-rc5
to receive ACPI updates for 5.7-rc1.
These update the ACPICA code in the kernel to the 20200214 upstream
release, clean up the initialization of the EC driver, clean up the
quirk tables in the AC and battery drivers, fix the global lock
handling on x86, add a new "tiny" driver for ACPI button devices
exposed by VMs to guest kernels, modify the ACPI PCI host bridge and
fan drivers use scnprintf(), add add a kernel parameter to disable
ACPI BGRT on x86 and do some assorted cleanups.
Specifics:
- Update the ACPICA code in the kernel to the 20200214 upstream
release including:
* Fix to re-enable the sleep button after wakeup (Anchal Agarwal).
* Fixes for mistakes in comments and typos (Bob Moore).
* ASL-ASL+ converter updates (Erik Kaneda).
* Type casting cleanups (Sven Barth).
- Clean up the intialization of the EC driver and eliminate some
dead code from it (Rafael Wysocki).
- Clean up the quirk tables in the AC and battery drivers (Hans de
Goede).
- Fix the global lock handling on x86 to ignore unspecified bit
positions in the global lock field (Jan Engelhardt).
- Add a new "tiny" driver for ACPI button devices exposed by VMs to
guest kernels to send signals directly to init (Josh Triplett).
- Add a kernel parameter to disable ACPI BGRT on x86 (Alex Hung).
- Make the ACPI PCI host bridge and fan drivers use scnprintf() to
avoid potential buffer overflows (Takashi Iwai).
- Clean up assorted pieces of code:
* Reorder "asmlinkage" to make g++ happy (Alexey Dobriyan).
* Drop unneeded variable initialization (Colin Ian King).
* Add missing __acquires/__releases annotations (Jules Irenge).
* Replace list_for_each_safe() with list_for_each_entry_safe()
(chenqiwu).
Thanks!
---------------
Alex Hung (1):
acpi/x86: add a kernel parameter to disable ACPI BGRT
Alexey Dobriyan (1):
x86/acpi: make "asmlinkage" part first thing in the function definition
Anchal Agarwal (1):
ACPICA: Enable sleep button on ACPI legacy wake
Bob Moore (4):
ACPICA: Fix a comment "enable" fixed events -> "disable" all fixed events.
ACPICA: Table Manager: Update comments in a function header
ACPICA: Fix a couple of typos
ACPICA: Update version to 20200214
Colin Ian King (1):
ACPI: video: remove redundant assignments to variable result
Erik Kaneda (2):
ACPICA: ASL-ASL+ converter: remove function parameters from
cv_init_file_tree()
ACPICA: ASL-ASL+ converter: make root file a parameter for
cv_init_file_tree
Hans de Goede (2):
ACPI / AC: Cleanup DMI quirk table
ACPI / battery: Cleanup Lenovo Ideapad Miix 320 DMI table entry
Jan Engelhardt (1):
acpi/x86: ignore unspecified bit positions in the ACPI global lock field
Josh Triplett (2):
ACPI: button: move HIDs to acpi/button.h
ACPI: Add new tiny-power-button driver to directly signal init
Jules Irenge (1):
ACPI: OSL: Add missing __acquires/__releases annotations
Rafael J. Wysocki (9):
ACPI: EC: Avoid printing confusing messages in acpi_ec_setup()
ACPI: EC: Avoid passing redundant argument to functions
ACPI: EC: Drop AE_NOT_FOUND special case from ec_install_handlers()
ACPI: EC: Simplify acpi_ec_add()
ACPI: EC: Use fast path in acpi_ec_add() for DSDT boot EC
ACPI: EC: Consolidate event handler installation code
ACPI: EC: Simplify acpi_ec_ecdt_start() and acpi_ec_init()
ACPI: EC: Do not clear boot_ec_is_ecdt in acpi_ec_add()
ACPI: EC: Eliminate EC_FLAGS_QUERY_HANDSHAKE
Sven Barth (3):
ACPICA: cast the result of the pointer difference to u32
ACPICA: cast length arguement to acpi_ns_build_normalized_path() as u32
ACPICA: use acpi_size instead of u32 for prefix_path_length
Takashi Iwai (2):
ACPI: fan: Use scnprintf() for avoiding potential buffer overflow
ACPI: PCI: Use scnprintf() for avoiding potential buffer overflow
chenqiwu (1):
ACPI: list_for_each_safe() -> list_for_each_entry_safe()
---------------
Documentation/admin-guide/kernel-parameters.txt | 3 +
arch/x86/kernel/acpi/boot.c | 12 +-
arch/x86/kernel/acpi/sleep.c | 2 +-
arch/x86/kernel/acpi/sleep.h | 2 +-
drivers/acpi/Kconfig | 24 ++
drivers/acpi/Makefile | 1 +
drivers/acpi/ac.c | 25 +-
drivers/acpi/acpi_video.c | 2 +-
drivers/acpi/acpica/acconvert.h | 4 +-
drivers/acpi/acpica/acmacros.h | 4 +-
drivers/acpi/acpica/evevent.c | 2 +-
drivers/acpi/acpica/hwsleep.c | 12 +
drivers/acpi/acpica/nsnames.c | 6 +-
drivers/acpi/acpica/nsxfname.c | 2 +-
drivers/acpi/acpica/tbxface.c | 12 +-
drivers/acpi/acpica/utobject.c | 2 +-
drivers/acpi/battery.c | 10 +-
drivers/acpi/button.c | 3 -
drivers/acpi/ec.c | 312 ++++++++++--------------
drivers/acpi/fan.c | 20 +-
drivers/acpi/internal.h | 2 +-
drivers/acpi/osl.c | 2 +
drivers/acpi/pci_root.c | 2 +-
drivers/acpi/proc.c | 14 +-
drivers/acpi/tiny-power-button.c | 46 ++++
drivers/acpi/wakeup.c | 24 +-
include/acpi/acpixf.h | 2 +-
include/acpi/actbl1.h | 2 +-
include/acpi/button.h | 4 +
29 files changed, 298 insertions(+), 260 deletions(-)
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