From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 06EAC361DB4 for ; Thu, 23 Apr 2026 04:30:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776918652; cv=none; b=hTMIsacmsdvc7kfeTe6m71Pt9bs6wTTd1TiIz9XhGPMijhXHlClIONQ+qKdXajhhxTKrRgjmRFO9kMXpjPLWV8VR3ycKZzpIRqYRC/PyZKUNQJQX5FbDhzh5oTR/LB10bd0biDN8F0iQlAIAIZ+zeJQKXSprLFbPl694Mr0UykY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776918652; c=relaxed/simple; bh=K2sU+WiTmmmAC5xW5lFK7uA7gvxKHp55SFGfg4SCII4=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=OjKe7B6m3EHg7WZJSfyfyFKh7wibR1r6X/FBcnfgr0jtpjU+tMHRpCZYMCTmaoNvosxKsX3rIdaj9lLmnhGAmrVA7e1/PP3LgBMUoWdfRFaMgh7qzNU1JWlWbQV5mUSLxcxdV1DMsNsEtmoYWu1HXdeUiSA9X8GW4uMrAhApASw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=A9mb1FV5; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="A9mb1FV5" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DCD54C2BCB5; Thu, 23 Apr 2026 04:30:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776918651; bh=K2sU+WiTmmmAC5xW5lFK7uA7gvxKHp55SFGfg4SCII4=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=A9mb1FV5RpmkJd/8Q8ujaJIDDO5Gdr7twcgHNe7AAIVN9TrQOD4Uirm5JvszkGNuF 6fZRZQ762dgpR7WUbLnL+LaAE5JbUZbTx4uG9pP0PGhriDCBEI7HfbI/0dWu7Gx1X2 hynvS0TSUudpngUXEwBKI6jDJHlHJEeOkNe/nZbXWwOIvjLpJHhWAxQb9efuhvvknP bRTcviIRVS0zSPRF/Id5AmvxeP9YhGtUonXeUg/FgSsOGnoJNf2gr5Ze0PhFUGDEva R2+6/7xaqkMf1s9RokIFZb9tbdWh5EQNncz1Ishy3MKnOhKwseQQv2JybYJXUwDHbK V4C1fZEm7KlBg== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 02B783809A86; Thu, 23 Apr 2026 04:30:15 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net] net/sched: sch_pie: annotate data-races in pie_dump_stats() From: patchwork-bot+netdevbpf@kernel.org Message-Id: <177691861379.4157517.12555693428946879231.git-patchwork-notify@kernel.org> Date: Thu, 23 Apr 2026 04:30:13 +0000 References: <20260421142944.4009941-1-edumazet@google.com> In-Reply-To: <20260421142944.4009941-1-edumazet@google.com> To: Eric Dumazet Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, jhs@mojatatu.com, jiri@resnulli.us, netdev@vger.kernel.org, eric.dumazet@gmail.com Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Tue, 21 Apr 2026 14:29:44 +0000 you wrote: > pie_dump_stats() only runs with RTNL held, > reading fields that can be changed in qdisc fast path. > > Add READ_ONCE()/WRITE_ONCE() annotations. > > Alternative would be to acquire the qdisc spinlock, but our long-term > goal is to make qdisc dump operations lockless as much as we can. > > [...] Here is the summary with links: - [net] net/sched: sch_pie: annotate data-races in pie_dump_stats() https://git.kernel.org/netdev/net/c/5154561d9b11 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html