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 79762332EBB for ; Thu, 23 Apr 2026 04:30:54 +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=1776918654; cv=none; b=heHI79rTO8Uvd7gIxD6Qu951bsG03sv4TDoW5kshB5ds4Seaj6P1GQU/m1DyOdQLUC0au15aF7usWjTiQYIoImSKv9A7wq9CVIrVznxis9ZhVL68pw9nhY6jWM97vQ/dWir9ebqg8co3zPMKELfY0MivrkUGyRfhnp4OZ618H8E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776918654; c=relaxed/simple; bh=Vfn7WyAgD9ErmvAguafylYjEE3asclfLKri7kWTWwAI=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=Gn4xBj7TX0y6OuhWkNZHALx37l2z2rIkvZ33XqxaaS6EWv7z41Jwa6Bn54cnf0ZNWSWab1vCpynK+szvp61MiKX5s8D7rMroAZM3Vn6RS5lNcZ+Wx2PxrFHQlzgvyL/3O1hDJRnzJaSYYuY8y/unLzm2FlJpX/6Uoy3s2hQC3CE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=KmMhSvw0; 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="KmMhSvw0" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 544AAC2BCB4; Thu, 23 Apr 2026 04:30:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776918654; bh=Vfn7WyAgD9ErmvAguafylYjEE3asclfLKri7kWTWwAI=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=KmMhSvw0fMFIBUAxazj9/A/LqAZUsBcjG5bzV+ttZAbDYPedjA17vVBURiGOVjx1t EdjujvlTiHlAWn4bigOD93yLGwcyg3Zu8oVJqiVyy6NoOx8+2JndiQZE//IGZFXr5n Ob5OFqw7MO5z5tkzNuJszQXDuQGpoY250kKGKluFEGiVoKPCDZOhog+Kl5g+6o57X3 B4Z9lOYM5lcptMocvHuB9rrUa3Dc8UK7usvogFgPNYZJJuQQXt9ZRgPr+hWDFWZfI+ OFkbl2vSNft/th7OEEsidLdgQAZzivLd8cYEsZqIzEdoWj53Xm8Rbii2enkYJqaRbr pPlm78Ul2szKg== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 7CCC13809A86; Thu, 23 Apr 2026 04:30:17 +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_sfb: annotate data-races in sfb_dump_stats() From: patchwork-bot+netdevbpf@kernel.org Message-Id: <177691861629.4157517.11724096991046656703.git-patchwork-notify@kernel.org> Date: Thu, 23 Apr 2026 04:30:16 +0000 References: <20260421141655.3953721-1-edumazet@google.com> In-Reply-To: <20260421141655.3953721-1-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 14:16:55 +0000 you wrote: > sfb_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_sfb: annotate data-races in sfb_dump_stats() https://git.kernel.org/netdev/net/c/1ada03fdef82 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html