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| author | Yang Yingliang <yangyingliang@huawei.com> | 2022-12-08 17:21:45 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-12-12 12:56:17 +0300 |
| commit | f07fadcbee2a5e84caa67c7c445424200bffb60b (patch) | |
| tree | f25cda6f2c0fc061086ba05a71bf642363b209ed /tools/perf/scripts/python/stackcollapse.py | |
| parent | d1678bf45f21fa5ae4a456f821858679556ea5f8 (diff) | |
| download | linux-f07fadcbee2a5e84caa67c7c445424200bffb60b.tar.xz | |
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>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions