[PATCH] wifi: ath11k: fix rx completion meta data corruption

Jeff Johnson jeff.johnson at oss.qualcomm.com
Fri May 16 11:34:02 PDT 2025


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 at oss.qualcomm.com>




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