From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792503010; b=0kPIIrOG1Dkxc8cNvMgiGhpl4rgAXC16LcCa3Io3tlVbH6E12TN5xXahtlIlsf76S0OY 06ZtYUzB7I2qmiDeDvtNuKY3k1CF/g9WA2iQUOPo3cac2Dtb09TPKthdwp0VztadPn4vA Bew3nQoTkiSVlOsuGpILKOLjLr/hB/z9+PL7EVe6o70yUm3NAWnUejmjsbfr6Fy5eeiwJ r9MrnQ6F+NwbkEreu1bsZKyzy7g2sYR0yOsSbiTbI0MTgDnDETlt8YBmF1i2UTw031Wo9 A8mU+x8mEwiyjvAkvB00fHeTE+kaYjNnkrTrO7TApU5q6NABwVbR6JWDylgvY+qOKUQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792503010; h=Received:DKIM-Signature:Received:Content-Type:MIME-Version: Content-Transfer-Encoding:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; bh=L/oZ7txTnYWwg3FxFULepEhkYerIOO62/m6J9az2ziA=; b=A4Rvrj1iGrC6VDQw/OHETZDgdFhFnrRnv2j534yHBtTAwJuk7fZ5lFx8KOuvyfiXq+/i BtHLQJGxeuMKIgwXJKZox8CUdKKiTde7C9kR2nes0yzIhNpKeY7HPa5S/bznKSQ9Oh7Mj hh2alrlGtU2eHBrBxFSVl6vIxZBPukLbSS491eEyJrblpcABKWvU+BYqc5eI852Sq++G8 X2UkHtcvSRrGCkKDwKNnmP/YNQuGTZrQeeqZ+d5X1dE1dQWqUBQxqCz6efiUd2AZStd3E 2iekaK/UGbVrRd7Hz0Q7/AkWkmW1acux/bSZm6UTCJB3dT6/m08stuEyzFDUbAnQ1Jw== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=ljOAtU9r; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 371CD606A331; Tue, 20 Oct 2026 13:30:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=ljOAtU9r Received: by smtp.kernel.org (Postfix) with ESMTPSA id BD3381F000C4; Tue, 20 Oct 2026 13:30:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792503009; bh=L/oZ7txTnYWwg3FxFULepEhkYerIOO62/m6J9az2ziA=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=ljOAtU9rWM6VpNuQT6PGWza3eN7hd/w3eQ5qyRVPUtwmvGje2nwdNfDJ1M+5LjDMj lShvIhTAudKJJDbKWdXmyTL1jn7RPcWrpJH+s9F5TRCHkIxZs4c0IN5AJZo+veE5RQ g6QWJ68s2gJehmIXFC+oOrwChL6T0kdDnLRoZbev+pGU17XHJ+RiJArXDiJTXHdUaD pG7hR+sqCdro6bpA1NLceM+4hxVIeRLscaAK4XP0N3s1yUQ8fsST02m3k0UzJl4l5I lbjERlZuUcnPavnEcR7hWI28+63Z8BjiJQmW5DVPVpMuW7PLbaaIK1kUBIFmNeyj+a bgtigax6YVwcg== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id B444F3808209; Tue, 20 Oct 2026 13:30:09 +0000 (UTC) Content-Type: text/plain; charset="utf-8" X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net-next v2] rtnetlink: comment the RCU waits in unregister paths From: patchwork-bot+netdevbpf@kernel.org Message-Id: <179250300827.3738467.10049279348392520462.git-patchwork-notify@kernel.org> Date: Tue, 20 Oct 2026 13:30:08 +0000 References: <20261015081723.404990-1-parri.andrea@gmail.com> In-Reply-To: <20261015081723.404990-1-parri.andrea@gmail.com> To: Andrea Parri Cc: davem@davemloft.net, edumazet@kernel.org, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, kuniyu@google.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Hello: This patch was applied to netdev/net-next.git (main) by Paolo Abeni : On Thu, 15 Oct 2026 10:17:16 +0200 you wrote: > rtnl_unregister_all() and rtnl_af_unregister() wait for RCU readers > before tearing down what those readers use, but do not say which > readers they are waiting for. > > A missing wait is then easy to overlook: rtnl_link_unregister() lacked > its synchronize_rcu() until commit 3b70edea393d ("rtnetlink: wait for > RCU readers in rtnl_link_unregister()"). Add a comment to both waits, > naming the readers each one waits for. > > [...] Here is the summary with links: - [net-next,v2] rtnetlink: comment the RCU waits in unregister paths https://git.kernel.org/netdev/net-next/c/ec636599b10a You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html