On Wed, Sep 21, 2022 at 12:06:38PM +0530, K Prateek Nayak wrote:
> diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
> index 16a1663d02d4..18850aa2b79b 100644
> --- a/drivers/acpi/processor_idle.c
> +++ b/drivers/acpi/processor_idle.c
> @@ -528,8 +528,11 @@ static int acpi_idle_bm_check(void)
> static void wait_for_freeze(void)
> {
> #ifdef CONFIG_X86
> - /* No delay is needed if we are in guest */
> - if (boot_cpu_has(X86_FEATURE_HYPERVISOR))
> + /*
> + * No delay is needed if we are in guest or on a processor
> + * based on the Zen microarchitecture.
> + */
> + if (boot_cpu_has(X86_FEATURE_HYPERVISOR) || boot_cpu_has(X86_FEATURE_ZEN))
s/boot_cpu_has/cpu_feature_enabled/g
while at it.
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
