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 0BF4B7483 for ; Sat, 7 Sep 2024 01:30:31 +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=1725672632; cv=none; b=cBfhBwBqdlatw7qZX0yuw9sKROuLzXuSmhDjnrSFNsmKF71HLASut1+Iubn3CHjJP6uj/3lyA5aVc6iwybBXgHX5yxyG2Tfsl5hbCiDXzJig2ClgYEldVmzP86p8809r2oY+tKd8k6VV86R4wsxckyKFVjn2poHdsg5KSv15Cew= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725672632; c=relaxed/simple; bh=JEVEsXWvTmVhhSdIIT6QAg4x10SZR9cuh+pS/Hqij88=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=RDgfR4crFks4/xLrAEDK5nVrHpYrr+Uh+vXkYS91ITg+WMGGLPQ3A5JWx4e82j1xk0qvsZmsltTZFAv+mV9J5CU/nNoYhQxoJ2e00vvL1CheZSnRhpZbo8Qnzbu5rONd0u5+Kzces3eoQ6684STG0cWFNHI/Rgf4v2WgdkNmMWE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gd4vdpkE; 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="gd4vdpkE" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8CB0EC4CEC4; Sat, 7 Sep 2024 01:30:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1725672631; bh=JEVEsXWvTmVhhSdIIT6QAg4x10SZR9cuh+pS/Hqij88=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=gd4vdpkE8xCXdYteMbyEa0Fmo038AtA0nmTe/zZPjfYq28IejTy7kdKd8X7pGq6Uq QfD1237N1rOjHAY91jteu4PgoQ016d8rlF9jzojQ62NJE3aML5rLAIg0L9YBrzUoOr qbtjNXd91SkicDVbuN56Vqywq/RWI2s2ssIpdBps+A8u4D+cfbD5oI3sLiihY7cY4d TYdTgcIgjbBc3V+yULALDhx4ocg8E3/ANSnT2Pfs1ROiYBpcEW+gIO9Mqte08Z2f/G KABtfDqYZZdTa/k/eacJDYGpfy9w3woxrqB9w2nm/PrLqmic1YB5ZYycjDb5Elw8+L NL+wGRjERVQsg== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id ADD4E3805D82; Sat, 7 Sep 2024 01:30:33 +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-next] netpoll: remove netpoll_srcu From: patchwork-bot+netdevbpf@kernel.org Message-Id: <172567263251.2576623.13971300092615224613.git-patchwork-notify@kernel.org> Date: Sat, 07 Sep 2024 01:30:32 +0000 References: <20240905084909.2082486-1-edumazet@google.com> In-Reply-To: <20240905084909.2082486-1-edumazet@google.com> To: Eric Dumazet Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org, eric.dumazet@gmail.com, leitao@debian.org Hello: This patch was applied to netdev/net-next.git (main) by Jakub Kicinski : On Thu, 5 Sep 2024 08:49:09 +0000 you wrote: > netpoll_srcu is currently used from netpoll_poll_disable() and > __netpoll_cleanup() > > Both functions run under RTNL, using netpoll_srcu adds confusion > and no additional protection. > > Moreover the synchronize_srcu() call in __netpoll_cleanup() is > performed before clearing np->dev->npinfo, which violates RCU rules. > > [...] Here is the summary with links: - [net-next] netpoll: remove netpoll_srcu https://git.kernel.org/netdev/net-next/c/9a95eedc81de You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html