A spin lock is taken here so we should use GFP_ATOMIC.
Fixes: d5c65159f289 ("ath11k: driver for Qualcomm IEEE 802.11ax devices")
Signed-off-by: Wei Yongjun <[email protected]>
---
drivers/net/wireless/ath/ath11k/dp_rx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath11k/dp_rx.c b/drivers/net/wireless/ath/ath11k/dp_rx.c
index f74a0e74bf3e..34b1e8e6a7fb 100644
--- a/drivers/net/wireless/ath/ath11k/dp_rx.c
+++ b/drivers/net/wireless/ath/ath11k/dp_rx.c
@@ -892,7 +892,7 @@ int ath11k_peer_rx_tid_setup(struct ath11k *ar, const u8 *peer_mac, int vdev_id,
else
hw_desc_sz = ath11k_hal_reo_qdesc_size(DP_BA_WIN_SZ_MAX, tid);
- vaddr = kzalloc(hw_desc_sz + HAL_LINK_DESC_ALIGN - 1, GFP_KERNEL);
+ vaddr = kzalloc(hw_desc_sz + HAL_LINK_DESC_ALIGN - 1, GFP_ATOMIC);
if (!vaddr) {
spin_unlock_bh(&ab->base_lock);
return -ENOMEM;
Wei Yongjun <[email protected]> writes:
> A spin lock is taken here so we should use GFP_ATOMIC.
>
> Fixes: d5c65159f289 ("ath11k: driver for Qualcomm IEEE 802.11ax devices")
> Signed-off-by: Wei Yongjun <[email protected]>
Do note that ath11k patches go to my ath.git tree, not net-next. But no
need to resend because of this.
--
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
Wei Yongjun <[email protected]> wrote:
> A spin lock is taken here so we should use GFP_ATOMIC.
>
> Fixes: d5c65159f289 ("ath11k: driver for Qualcomm IEEE 802.11ax devices")
> Signed-off-by: Wei Yongjun <[email protected]>
> Signed-off-by: Kalle Valo <[email protected]>
Patch applied to ath-next branch of ath.git, thanks.
69c93f9674c9 ath11k: use GFP_ATOMIC under spin lock
--
https://patchwork.kernel.org/patch/11511711/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches