netdev - Re: [PATCH net v2] net: rds: use maybe_get_net() when acquiring refcount on TCP sockets

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-Id: <165180001268.16316.132918877268340088.git-patchwork-notify@kernel.org>
Date:   Fri, 06 May 2022 01:20:12 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Tetsuo Handa <penguin-kernel@...ove.SAKURA.ne.jp>
Cc:     edumazet@...gle.com, pabeni@...hat.com,
        patchwork-bot+netdevbpf@...nel.org, santosh.shilimkar@...cle.com,
        davem@...emloft.net, kuba@...nel.org,
        syzbot+694120e1002c117747ed@...kaller.appspotmail.com,
        netdev@...r.kernel.org, syzkaller-bugs@...glegroups.com,
        linux-rdma@...r.kernel.org
Subject: Re: [PATCH net v2] net: rds: use maybe_get_net() when acquiring refcount
 on TCP sockets

Hello:

This patch was applied to netdev/net.git (master)
by Jakub Kicinski <kuba@...nel.org>:

On Thu, 5 May 2022 10:53:53 +0900 you wrote:
> Eric Dumazet is reporting addition on 0 problem at rds_tcp_tune(), for
> delayed works queued in rds_wq might be invoked after a net namespace's
> refcount already reached 0.
> 
> Since rds_tcp_exit_net() from cleanup_net() calls flush_workqueue(rds_wq),
> it is guaranteed that we can instead use maybe_get_net() from delayed work
> functions until rds_tcp_exit_net() returns.
> 
> [...]

Here is the summary with links:
  - [net,v2] net: rds: use maybe_get_net() when acquiring refcount on TCP sockets
    https://git.kernel.org/netdev/net/c/6997fbd7a3da

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html