linux-stable/drivers/acpi/x86
Rafael J. Wysocki 68301ef471 ACPI: PM: s2idle: Evaluate all Low-Power S0 Idle _DSM functions
Commit 073237281a ("ACPI: PM: s2idle: Enable Low-Power S0 Idle MSFT
UUID for non-AMD systems") attempted to avoid evaluating the same Low-
Power S0 Idle _DSM functions for different UUIDs, but that turns out to
be a mistake, because some systems in the field are adversely affected
by it.

Address this by allowing all Low-Power S0 Idle _DSM functions to be
evaluated, but still print the message regarding duplication of Low-
Power S0 Idle _DSM function sets for different UUIDs.

Fixes: 073237281a ("ACPI: PM: s2idle: Enable Low-Power S0 Idle MSFT UUID for non-AMD systems")
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=218750
Reported-and-tested-by: Mark Pearson <mpearson@lenovo.com>
Suggested-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
2024-04-23 21:50:15 +02:00
..
apple.c ACPI: property: Support strings in Apple _DSM props 2023-04-27 18:50:26 +02:00
s2idle.c ACPI: PM: s2idle: Evaluate all Low-Power S0 Idle _DSM functions 2024-04-23 21:50:15 +02:00
utils.c ACPI: x86: Add DELL0501 handling to acpi_quirk_skip_serdev_enumeration() 2024-02-22 11:13:18 +01:00