From: patchwork-bot+netdevbpf@kernel.org
To: Jakub Kicinski <kuba@kernel.org>
Cc: davem@davemloft.net, edumazet@google.com, netdev@vger.kernel.org,
pabeni@redhat.com,
syzbot+b75c138e9286ac742647@syzkaller.appspotmail.com,
peterpenkov96@gmail.com, maheshb@google.com
Subject: Re: [PATCH net] net: tun: unlink NAPI from device on destruction
Date: Fri, 24 Jun 2022 23:40:14 +0000 [thread overview]
Message-ID: <165611401406.14577.4130665115121315844.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20220623042039.2274708-1-kuba@kernel.org>
Hello:
This patch was applied to netdev/net.git (master)
by Jakub Kicinski <kuba@kernel.org>:
On Wed, 22 Jun 2022 21:20:39 -0700 you wrote:
> Syzbot found a race between tun file and device destruction.
> NAPIs live in struct tun_file which can get destroyed before
> the netdev so we have to del them explicitly. The current
> code is missing deleting the NAPI if the queue was detached
> first.
>
> Fixes: 943170998b20 ("tun: enable NAPI for TUN/TAP driver")
> Reported-by: syzbot+b75c138e9286ac742647@syzkaller.appspotmail.com
> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
>
> [...]
Here is the summary with links:
- [net] net: tun: unlink NAPI from device on destruction
https://git.kernel.org/netdev/net/c/3b9bc84d3111
You are awesome, thank you!
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Deet-doot-dot, I am a bot.
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prev parent reply other threads:[~2022-06-24 23:40 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-23 4:20 [PATCH net] net: tun: unlink NAPI from device on destruction Jakub Kicinski
2022-06-24 23:40 ` patchwork-bot+netdevbpf [this message]
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