linux-kernel - Re: (subset) [RESEND PATCH] mfd: rk8xx-core: Fix interrupt processing order for power key button

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Date: Fri, 23 Feb 2024 16:14:55 +0000
From: Lee Jones <lee@...nel.org>
To: linux-kernel@...r.kernel.org, 
 Ondřej Jirman <megi@....cz>
Cc: Lee Jones <lee@...nel.org>
Subject: Re: (subset) [RESEND PATCH] mfd: rk8xx-core: Fix interrupt
 processing order for power key button

On Sat, 17 Feb 2024 20:56:13 +0100, Ondřej Jirman wrote:
> Process rise event last, to avoid stuck keys when multiple interrupts
> are coalesced. This can happen typically when resuming from suspend
> via power key press and holding the power button for a bit too short,
> so that RISE an FALL IRQ flags are set before any interrupt routine
> has a chance to run.
> 
> Input subsystem will interpret it as holding down a power key for
> a long time, which leads to unintended initiation of shutdown UI
> on some OSes.
> 
> [...]

Applied, thanks!

[1/1] mfd: rk8xx-core: Fix interrupt processing order for power key button
      commit: bda40bf667d8d26b157a69d821872b2ade59bfa4

--
Lee Jones [李琼斯]