Re: [PATCH bpf] bpf: add missing ops lock around dev_xdp_attach_link
From: patchwork-bot+netdevbpf
Date: Wed Apr 02 2025 - 19:41:21 EST
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:
On Mon, 31 Mar 2025 07:28:14 -0700 you wrote:
> Syzkaller points out that create_link path doesn't grab ops lock,
> add it.
>
> Cc: Jakub Kicinski <kuba@xxxxxxxxxx>
> Reported-by: syzbot+08936936fe8132f91f1a@xxxxxxxxxxxxxxxxxxxxxxxxx
> Closes: https://lore.kernel.org/bpf/67e6b3e8.050a0220.2f068f.0079.GAE@xxxxxxxxxx/
> Fixes: 97246d6d21c2 ("net: hold netdev instance lock during ndo_bpf")
> Signed-off-by: Stanislav Fomichev <sdf@xxxxxxxxxxx>
>
> [...]
Here is the summary with links:
- [bpf] bpf: add missing ops lock around dev_xdp_attach_link
https://git.kernel.org/netdev/net/c/d996e412b2df
You are awesome, thank you!
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