From 43ff36c4a5a574ee83b4b0d3f3d74f09a3a8c2d3 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Tue, 25 Nov 2025 15:06:12 +0100 Subject: Revert "ACPI: processor: idle: Optimize ACPI idle driver registration" Revert commit 7a8c994cbb2d ("ACPI: processor: idle: Optimize ACPI idle driver registration") because it is reported to introduce a cpuidle regression leading to a kernel crash on a platform using the ACPI idle driver. Signed-off-by: Rafael J. Wysocki Reported-by: Borislav Petkov Tested-by: Borislav Petkov (AMD) Closes: https://lore.kernel.org/lkml/20251124200019.GIaSS5U9HhsWBotrQZ@fat_crate.local/ --- include/acpi/processor.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'include') diff --git a/include/acpi/processor.h b/include/acpi/processor.h index ff864c1cee3a..d0eccbd920e5 100644 --- a/include/acpi/processor.h +++ b/include/acpi/processor.h @@ -423,8 +423,6 @@ int acpi_processor_power_init(struct acpi_processor *pr); int acpi_processor_power_exit(struct acpi_processor *pr); int acpi_processor_power_state_has_changed(struct acpi_processor *pr); int acpi_processor_hotplug(struct acpi_processor *pr); -void acpi_processor_register_idle_driver(void); -void acpi_processor_unregister_idle_driver(void); #else static inline int acpi_processor_power_init(struct acpi_processor *pr) { -- cgit v1.2.3