netdev - Re: [PATCH net v3] bonding: Fix unnecessary warnings and logs from bond_xdp_get_xmit

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: 
 <172718463027.4036037.10024447642848017933.git-patchwork-notify@kernel.org>
Date: Tue, 24 Sep 2024 13:30:30 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Jiwon Kim <jiwonaid0@...il.com>
Cc: razor@...ckwall.org, jv@...sburgh.net, andy@...yhouse.net,
 davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
 ast@...nel.org, daniel@...earbox.net, hawk@...nel.org,
 john.fastabend@...il.com, joamaki@...il.com, netdev@...r.kernel.org,
 linux-kernel@...r.kernel.org, bpf@...r.kernel.org,
 syzbot+c187823a52ed505b2257@...kaller.appspotmail.com
Subject: Re: [PATCH net v3] bonding: Fix unnecessary warnings and logs from
 bond_xdp_get_xmit_slave()

Hello:

This patch was applied to netdev/net.git (main)
by Paolo Abeni <pabeni@...hat.com>:

On Wed, 18 Sep 2024 14:06:02 +0000 you wrote:
> syzbot reported a WARNING in bond_xdp_get_xmit_slave. To reproduce
> this[1], one bond device (bond1) has xdpdrv, which increases
> bpf_master_redirect_enabled_key. Another bond device (bond0) which is
> unsupported by XDP but its slave (veth3) has xdpgeneric that returns
> XDP_TX. This triggers WARN_ON_ONCE() from the xdp_master_redirect().
> To reduce unnecessary warnings and improve log management, we need to
> delete the WARN_ON_ONCE() and add ratelimit to the netdev_err().
> 
> [...]

Here is the summary with links:
  - [net,v3] bonding: Fix unnecessary warnings and logs from bond_xdp_get_xmit_slave()
    https://git.kernel.org/netdev/net/c/0cbfd45fbcf0

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