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Message-Id: <20200608230607.3361041-125-sashal@kernel.org>
Date: Mon, 8 Jun 2020 19:03:38 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc: Wei Yongjun <weiyongjun1@...wei.com>,
Kalle Valo <kvalo@...eaurora.org>,
Sasha Levin <sashal@...nel.org>, ath11k@...ts.infradead.org,
linux-wireless@...r.kernel.org, netdev@...r.kernel.org
Subject: [PATCH AUTOSEL 5.7 125/274] ath11k: use GFP_ATOMIC under spin lock
From: Wei Yongjun <weiyongjun1@...wei.com>
[ Upstream commit 69c93f9674c97dc439cdc0527811f8ad104c2e35 ]
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 <weiyongjun1@...wei.com>
Signed-off-by: Kalle Valo <kvalo@...eaurora.org>
Link: https://lore.kernel.org/r/20200427092417.56236-1-weiyongjun1@huawei.com
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
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;
--
2.25.1
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