Dan Carpenter <dan.carpenter@xxxxxxxxxx> wrote:
> The ath11k_dbring_bufs_replenish() and ath11k_dbring_fill_bufs()
> take a "gfp" parameter but they since they take spinlocks, the
> allocations they do have to be atomic. This causes a bug because
> ath11k_dbring_buf_setup passes GFP_KERNEL for the gfp flags.
>
> The fix is to use GFP_ATOMIC and remove the unused parameters.
>
> Fixes: bd6478559e27 ("ath11k: Add direct buffer ring support")
> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
> Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxx>
Patch applied to ath-next branch of ath.git, thanks.
aadf7c81a077 ath11k: fix some sleeping in atomic bugs
--
https://patchwork.kernel.org/project/linux-wireless/patch/20210812070434.GE31863@kili/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
