Re: [PATCH net v2 RESEND] net: neigh: don't call kfree_skb() under spin_lock_irqsave()

From: patchwork-bot+netdevbpf
Date: Wed Aug 24 2022 - 05:00:35 EST


Hello:

This patch was applied to netdev/net.git (master)
by David S. Miller <davem@xxxxxxxxxxxxx>:

On Mon, 22 Aug 2022 10:53:46 +0800 you wrote:
> It is not allowed to call kfree_skb() from hardware interrupt
> context or with interrupts being disabled. So add all skb to
> a tmp list, then free them after spin_unlock_irqrestore() at
> once.
>
> Fixes: 66ba215cb513 ("neigh: fix possible DoS due to net iface start/stop loop")
> Suggested-by: Denis V. Lunev <den@xxxxxxxxxx>
> Signed-off-by: Yang Yingliang <yangyingliang@xxxxxxxxxx>
>
> [...]

Here is the summary with links:
- [net,v2,RESEND] net: neigh: don't call kfree_skb() under spin_lock_irqsave()
https://git.kernel.org/netdev/net/c/d5485d9dd24e

You are awesome, thank you!
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