Re: [PATCH] wifi: ath11k: fix rx completion meta data corruption
From: Jeff Johnson
Date: Fri May 16 2025 - 14:35:55 EST
On Fri, 21 Mar 2025 15:53:02 +0100, Johan Hovold wrote:
> Add the missing memory barrier to make sure that the REO dest ring
> descriptor is read after the head pointer to avoid using stale data on
> weakly ordered architectures like aarch64.
>
> This may fix the ring-buffer corruption worked around by commit
> f9fff67d2d7c ("wifi: ath11k: Fix SKB corruption in REO destination
> ring") by silently discarding data, and may possibly also address user
> reported errors like:
>
> [...]
Applied, thanks!
[1/1] wifi: ath11k: fix rx completion meta data corruption
commit: ab52e3e44fe9b666281752e2481d11e25b0e3fdd
Best regards,
--
Jeff Johnson <jeff.johnson@xxxxxxxxxxxxxxxx>