[PATCH 1/1] intel_idle: Allow loading ACPI tables for any family

[PATCH 1/1] intel_idle: Allow loading ACPI tables for any family

[Len Brown]

From: Len Brown <len.brown@intel.com>

There is no reason to limit intel_idle's loading of ACPI tables to
family 6.  Upcoming Intel processors are not in family 6.

Below "Fixes" really means "applies cleanly until".
That syntax commit didn't change the previous logic,
but shows this patch applies back 5-years.

Fixes: 4a9f45a0533f ("intel_idle: Convert to new X86 CPU match macros")
Signed-off-by: Len Brown <len.brown@intel.com>
---
 drivers/idle/intel_idle.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c
index 73747d20df85..91a7b7e7c0c8 100644
--- a/drivers/idle/intel_idle.c
+++ b/drivers/idle/intel_idle.c
@@ -1679,7 +1679,7 @@ static const struct x86_cpu_id intel_idle_ids[] __initconst = {
 };
 
 static const struct x86_cpu_id intel_mwait_ids[] __initconst = {
-	X86_MATCH_VENDOR_FAM_FEATURE(INTEL, 6, X86_FEATURE_MWAIT, NULL),
+	X86_MATCH_VENDOR_FAM_FEATURE(INTEL, X86_FAMILY_ANY, X86_FEATURE_MWAIT, NULL),
 	{}
 };
 
-- 
2.45.2

Re: [PATCH 1/1] intel_idle: Allow loading ACPI tables for any family

[Rafael J. Wysocki]

On Fri, Aug 8, 2025 at 9:37 PM Len Brown <lenb@kernel.org> wrote:
>
> From: Len Brown <len.brown@intel.com>
>
> There is no reason to limit intel_idle's loading of ACPI tables to
> family 6.  Upcoming Intel processors are not in family 6.
>
> Below "Fixes" really means "applies cleanly until".
> That syntax commit didn't change the previous logic,
> but shows this patch applies back 5-years.
>
> Fixes: 4a9f45a0533f ("intel_idle: Convert to new X86 CPU match macros")
> Signed-off-by: Len Brown <len.brown@intel.com>
> ---
>  drivers/idle/intel_idle.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c
> index 73747d20df85..91a7b7e7c0c8 100644
> --- a/drivers/idle/intel_idle.c
> +++ b/drivers/idle/intel_idle.c
> @@ -1679,7 +1679,7 @@ static const struct x86_cpu_id intel_idle_ids[] __initconst = {
>  };
>
>  static const struct x86_cpu_id intel_mwait_ids[] __initconst = {
> -       X86_MATCH_VENDOR_FAM_FEATURE(INTEL, 6, X86_FEATURE_MWAIT, NULL),
> +       X86_MATCH_VENDOR_FAM_FEATURE(INTEL, X86_FAMILY_ANY, X86_FEATURE_MWAIT, NULL),
>         {}
>  };
>
> --

Applied as 6.17-rc material, thanks!