mt76: mt7663s: fix the possible device hang in high traffic
[ Upstream commit 45247a85 ] Use the additional memory barrier to ensure the skb list up-to-date between the skb producer and consumer to avoid the invalid skb content written into sdio controller and then cause device hang due to mcu assert caught by WR_TIMEOUT_INT. Fixes: 1522ff73 ("mt76: mt7663s: introduce sdio tx aggregation") Signed-off-by:Sean Wang <sean.wang@mediatek.com> Signed-off-by:
Felix Fietkau <nbd@nbd.name> Signed-off-by:
Sasha Levin <sashal@kernel.org>
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