Re: [PATCH v3 RESEND 0/2] Add LPS0 check() for pinctrl-amd

[Rafael J. Wysocki]

On Wed, Mar 5, 2025 at 11:01 PM Mario Limonciello <superm1@xxxxxxxxxx> wrote:
>
> From: Mario Limonciello <mario.limonciello@xxxxxxx>
>
> During suspend the pinctrl_amd driver disables the interrupts for
> any GPIOs that are not marked as wake sources.
>
> This however does not prevent them from changing the wake status
> bit during suspend, it just stops the system from waking.
>
> If the system wakes from hardware sleep for another reason (such
> as plugging in the AC adapter) this wake bits might be active.
>
> This could potentially cause problems with going back to hardware
> sleep.  Add an extra debugging message when PM debugging is enabled
> to help identify if this is happening.
>
> ---
> I'm resending this because kw seemed to have split the patches on
> separate mailing lists and the lkp robot didn't know and reported
> failures.
> No changes from v3 -> v3 RESEND
>
> Mario Limonciello (2):
>   ACPI: Add missing prototype for non CONFIG_SUSPEND/CONFIG_X86 case
>   pinctrl: amd: Add an LPS0 check() callback
>
>  drivers/pinctrl/pinctrl-amd.c | 28 ++++++++++++++++++++++++++++
>  include/linux/acpi.h          |  9 ++++++++-
>  2 files changed, 36 insertions(+), 1 deletion(-)
>
> --

I've dropped this because of a build issue in linux-next introduced by it:

https://lore.kernel.org/lkml/20250312235829.2ac0c991@xxxxxxxxxxxxxxxx/