From: patchwork-bot+netdevbpf@kernel.org
To: Qingfang Deng <qingfang.deng@linux.dev>
Cc: andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com,
kuba@kernel.org, pabeni@redhat.com, leitao@debian.org,
norbert@doyensec.com, hataegu0826@gmail.com,
linux-ppp@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH net] ppp: annotate lockless queue empty check
Date: Thu, 13 Aug 2026 00:30:15 +0000 [thread overview]
Message-ID: <178658101588.2163205.3438866615251096333.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260811060236.322284-1-qingfang.deng@linux.dev>
Hello:
This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Tue, 11 Aug 2026 14:02:29 +0800 you wrote:
> ppp_poll() checks whether pf->rq contains a packet without holding the
> queue lock. skb_peek() requires appropriate locking or a private queue,
> neither of which applies because ppp_input() can enqueue concurrently.
>
> Only queue emptiness is needed, so use skb_queue_empty_lockless()
> instead.
>
> [...]
Here is the summary with links:
- [net] ppp: annotate lockless queue empty check
https://git.kernel.org/netdev/net-next/c/095887cb96a3
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
prev parent reply other threads:[~2026-08-13 0:31 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-11 6:02 [PATCH net] ppp: annotate lockless queue empty check Qingfang Deng
2026-08-11 9:41 ` Breno Leitao
2026-08-13 0:30 ` patchwork-bot+netdevbpf [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=178658101588.2163205.3438866615251096333.git-patchwork-notify@kernel.org \
--to=patchwork-bot+netdevbpf@kernel.org \
--cc=andrew+netdev@lunn.ch \
--cc=davem@davemloft.net \
--cc=edumazet@google.com \
--cc=hataegu0826@gmail.com \
--cc=kuba@kernel.org \
--cc=leitao@debian.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-ppp@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=norbert@doyensec.com \
--cc=pabeni@redhat.com \
--cc=qingfang.deng@linux.dev \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox