Re: [PATCH] counter: interrupt-cnt: Protect enable/disable OPs with mutex
From: William Breathitt Gray
Date: Fri May 02 2025 - 19:49:54 EST
On Mon, 31 Mar 2025 18:36:40 +0200, A. Sverdlin wrote:
> Enable/disable seems to be racy on SMP, consider the following scenario:
>
> CPU0 CPU1
>
> interrupt_cnt_enable_write(true)
> {
> if (priv->enabled == enable)
> return 0;
>
> [...]
Applied, thanks!
[1/1] counter: interrupt-cnt: Protect enable/disable OPs with mutex
commit: 7351312632e831e51383f48957d47712fae791ef
Best regards,
--
William Breathitt Gray <wbg@xxxxxxxxxx>