[GIT PULL] ACPI updates for v6.16-rc2

From: Rafael J. Wysocki
Date: Fri Jun 13 2025 - 16:16:55 EST


Hi Linus,

Please pull from the tag

git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
acpi-6.16-rc2

with top-most commit 28b069933d39708af872d9739e78315317b93031

Merge branches 'acpi-pad', 'acpi-cppc', 'acpi-ec' and 'acpi-resource'

on top of commit 19272b37aa4f83ca52bdf9c16d5d81bdd1354494

Linux 6.16-rc1

to receive ACPI updates for 6.16-rc2.

These fix an ACPI APEI error injection driver failure that started to
occur after switching it over to using a faux device, address an EC
driver issue related to invalid ECDT tables, clean up the usage of
mwait_idle_with_hints() in the ACPI PAD driver, add a new IRQ override
quirk, and fix a NULL pointer dereference related to nosmp:

- Update the faux device handling code in the driver core and address
an ACPI APEI error injection driver failure that started to occur
after switching it over to using a faux device on top of that (Dan
Williams).

- Update data types of variables passed as arguments to
mwait_idle_with_hints() in the ACPI PAD (processor aggregator device)
driver to match the function definition after recent changes (Uros
Bizjak).

- Fix a NULL pointer dereference in the ACPI CPPC library that occurs
when nosmp is passed to the kernel in the command line (Yunhui Cui).

- Ignore ECDT tables with an invalid ID string to prevent using an
incorrect GPE for signaling events on some systems (Armin Wolf).

- Add a new IRQ override quirk for MACHENIKE 16P (Wentao Guan).

Thanks!


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

Armin Wolf (1):
ACPI: EC: Ignore ECDT tables with an invalid ID string

Dan Williams (3):
driver core: faux: Suppress bind attributes
driver core: faux: Quiet probe failures
ACPI: APEI: EINJ: Do not fail einj_init() on faux_device_create() failure

Uros Bizjak (1):
ACPI: PAD: Update arguments of mwait_idle_with_hints()

Wentao Guan (1):
ACPI: resource: Use IRQ override on MACHENIKE 16P

Yunhui Cui (1):
ACPI: CPPC: Fix NULL pointer dereference when nosmp is used

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

drivers/acpi/acpi_pad.c | 2 +-
drivers/acpi/apei/einj-core.c | 9 +++------
drivers/acpi/cppc_acpi.c | 2 +-
drivers/acpi/ec.c | 17 +++++++++++++++++
drivers/acpi/resource.c | 7 +++++++
drivers/base/faux.c | 3 ++-
6 files changed, 31 insertions(+), 9 deletions(-)