wifi: libertas: cmdresp: don't call kfree_skb() under spin_lock_irqsave()
stable inclusion from stable-v5.10.173 commit 93b8809be5ba7d28218fd5561560c10cf058e998 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I8BFR3 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=93b8809be5ba7d28218fd5561560c10cf058e998 -------------------------------- [ Upstream commit 708a49a6 ] It is not allowed to call kfree_skb() from hardware interrupt context or with interrupts being disabled. So replace kfree_skb() with dev_kfree_skb_irq() under spin_lock_irqsave(). Compile tested only. Fixes: f52b041a ("libertas: Add spinlock to avoid race condition") Signed-off-by:Yang Yingliang <yangyingliang@huawei.com> Signed-off-by:
Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221207150008.111743-5-yangyingliang@huawei.com Signed-off-by:
Sasha Levin <sashal@kernel.org> Signed-off-by:
sanglipeng <sanglipeng1@jd.com>
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