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* regression 6.18.>4 gpio-keys-polled: failed to get gpio state: -52
@ 2026-01-23 10:24 Marc Haber
  2026-01-24 14:58 ` Marc Haber
  0 siblings, 1 reply; 2+ messages in thread
From: Marc Haber @ 2026-01-23 10:24 UTC (permalink / raw)
  To: Bartosz Golaszewski
  Cc: linux-gpio, linux-kernel, linux-stable, Bartosz Golaszewski

Hi,

@Bartosz, I have added you because you did some work on the gpio stuff 
in 6.18.

I run one APU box with latest gerne, and since I booted into 6.18.4 on 
January 9, I get multiple entries per second like
Jan 23 11:19:20 prom kernel: gpio-keys-polled gpio-keys-polled: failed to get gpio state: -52

This also applies to 6.18.6. 6.18.3 was still fine.

Do you have any idea what might be causing this and how to fix?

Greetings
Marc

-- 
-----------------------------------------------------------------------------
Marc Haber         | "I don't trust Computers. They | Mailadresse im Header
Leimen, Germany    |  lose things."    Winona Ryder | Fon: *49 6224 1600402
Nordisch by Nature |  How to make an American Quilt | Fax: *49 6224 1600421

^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: regression 6.18.>4 gpio-keys-polled: failed to get gpio state: -52
  2026-01-23 10:24 regression 6.18.>4 gpio-keys-polled: failed to get gpio state: -52 Marc Haber
@ 2026-01-24 14:58 ` Marc Haber
  0 siblings, 0 replies; 2+ messages in thread
From: Marc Haber @ 2026-01-24 14:58 UTC (permalink / raw)
  To: Bartosz Golaszewski; +Cc: linux-gpio, linux-kernel, stable

Hi,

the issue is still present in 6.18.7, and I only see that on my APU2 
machine with an AMD GX-412TC SOC.

Greetings
Marc


On Fri, Jan 23, 2026 at 11:24:10AM +0100, Marc Haber wrote:
>@Bartosz, I have added you because you did some work on the gpio stuff 
>in 6.18.
>
>I run one APU box with latest gerne, and since I booted into 6.18.4 on 
>January 9, I get multiple entries per second like
>Jan 23 11:19:20 prom kernel: gpio-keys-polled gpio-keys-polled: failed to get gpio state: -52
>
>This also applies to 6.18.6. 6.18.3 was still fine.
>
>Do you have any idea what might be causing this and how to fix?

-- 
-----------------------------------------------------------------------------
Marc Haber         | "I don't trust Computers. They | Mailadresse im Header
Leimen, Germany    |  lose things."    Winona Ryder | Fon: *49 6224 1600402
Nordisch by Nature |  How to make an American Quilt | Fax: *49 6224 1600421

^ permalink raw reply	[flat|nested] 2+ messages in thread

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2026-01-23 10:24 regression 6.18.>4 gpio-keys-polled: failed to get gpio state: -52 Marc Haber
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