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| /openbmc/linux/drivers/net/ethernet/ |
| H A D | dnet.c | f07fadcb Thu Dec 08 08:21:45 CST 2022 Yang Yingliang <yangyingliang@huawei.com> net: ethernet: dnet: don't call dev_kfree_skb() under spin_lock_irqsave()
It is not allowed to call kfree_skb() or consume_skb() from hardware
interrupt context or with hardware interrupts being disabled.
In this case, the lock is used to protected 'bp', so we can move
dev_kfree_skb() after the spin_unlock_irqrestore().
Fixes: 4796417417a6 ("dnet: Dave DNET ethernet controller driver (updated)")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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