[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Message-Id: <167340421666.10258.1866242868170260870.git-patchwork-notify@kernel.org>
Date: Wed, 11 Jan 2023 02:30:16 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Frederick Lawler <fred@...udflare.com>
Cc: jhs@...atatu.com, xiyou.wangcong@...il.com, jiri@...nulli.us,
kuba@...nel.org, linux-kernel@...r.kernel.org, davem@...emloft.net,
edumazet@...gle.com, pabeni@...hat.com, zymon.heidrich@...il.com,
phil@....cc, netdev@...r.kernel.org, kernel-team@...udflare.com,
stable@...r.kernel.org, jakub@...udflare.com
Subject: Re: [PATCH net] net: sched: disallow noqueue for qdisc classes
Hello:
This patch was applied to netdev/net.git (master)
by Jakub Kicinski <kuba@...nel.org>:
On Mon, 9 Jan 2023 10:39:06 -0600 you wrote:
> While experimenting with applying noqueue to a classful queue discipline,
> we discovered a NULL pointer dereference in the __dev_queue_xmit()
> path that generates a kernel OOPS:
>
> # dev=enp0s5
> # tc qdisc replace dev $dev root handle 1: htb default 1
> # tc class add dev $dev parent 1: classid 1:1 htb rate 10mbit
> # tc qdisc add dev $dev parent 1:1 handle 10: noqueue
> # ping -I $dev -w 1 -c 1 1.1.1.1
>
> [...]
Here is the summary with links:
- [net] net: sched: disallow noqueue for qdisc classes
https://git.kernel.org/netdev/net/c/96398560f26a
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
Powered by blists - more mailing lists