diff options
| author | Yang Yingliang <yangyingliang@huawei.com> | 2022-12-08 17:21:47 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-12-12 12:56:17 +0300 |
| commit | 6151d105dfce8c23edf30eed35e97f3d9b96a35c (patch) | |
| tree | d1df316f32d72e295953e90db3283b6d71be8e92 /include/kunit | |
| parent | 3727f742915f04f6fc550b80cf406999bd4e90d0 (diff) | |
| download | linux-6151d105dfce8c23edf30eed35e97f3d9b96a35c.tar.xz | |
net: amd: lance: 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.
It should use dev_kfree_skb_irq() or dev_consume_skb_irq() instead.
The difference between them is free reason, dev_kfree_skb_irq() means
the SKB is dropped in error and dev_consume_skb_irq() means the SKB
is consumed in normal.
In these two cases, dev_kfree_skb() is called consume the xmited SKB,
so replace it with dev_consume_skb_irq().
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/kunit')
0 files changed, 0 insertions, 0 deletions