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| author | Maxime Ripard <[email protected]> | 2021-04-26 12:03:09 +0000 |
|---|---|---|
| committer | Maxime Ripard <[email protected]> | 2021-04-26 12:03:09 +0000 |
| commit | 355b60296143a090039211c5f0e1463f84aab65a (patch) | |
| tree | b74d4ef2aea66252ea9cf77c847de6c6e72a02b7 /drivers/acpi/processor_idle.c | |
| parent | drm: Remove DRM_KMS_FB_HELPER Kconfig option (diff) | |
| parent | Merge tag 'drm-misc-next-fixes-2021-04-22' of git://anongit.freedesktop.org/d... (diff) | |
| download | kernel-355b60296143a090039211c5f0e1463f84aab65a.tar.gz kernel-355b60296143a090039211c5f0e1463f84aab65a.zip | |
Merge drm/drm-next into drm-misc-next
Christian needs some patches from drm/next
Signed-off-by: Maxime Ripard <[email protected]>
Diffstat (limited to 'drivers/acpi/processor_idle.c')
| -rw-r--r-- | drivers/acpi/processor_idle.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c index d93e400940a3..4e2d76b8b697 100644 --- a/drivers/acpi/processor_idle.c +++ b/drivers/acpi/processor_idle.c @@ -29,6 +29,7 @@ */ #ifdef CONFIG_X86 #include <asm/apic.h> +#include <asm/cpu.h> #endif #define _COMPONENT ACPI_PROCESSOR_COMPONENT @@ -541,6 +542,10 @@ static int acpi_idle_play_dead(struct cpuidle_device *dev, int index) wait_for_freeze(); } else return -ENODEV; + +#if defined(CONFIG_X86) && defined(CONFIG_HOTPLUG_CPU) + cond_wakeup_cpu0(); +#endif } /* Never reached */ |