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 610C5184; Thu, 5 Sep 2024 00:20:29 +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=1725495629; cv=none; b=C9xU/wPfLDpr/+dmfVrIpkk0b582F3AcjdxNzbwB/uMriiHqPPR3Jp/Vk8XdRl9XKqjmEMP0uSVPxJVQnUheEmE17TfzhVqA5uwq2KH3yvrC+WtwngfcggQ6c22xGF7psAzIrbEKX7XENfI6Y2xLxeA2wlS5vYGlC8vFOFooiuc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725495629; c=relaxed/simple; bh=BhPxPusIchmaxWsSUetl+q/0fS/XhTFEWH9Q9mNyWKQ=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=YPDsqBxKCv10QIa6anScPVpchEH3dijO7TiqzpkzrL4oifWIihGTGlwOuHbkalPufUjGOJBLdWWKB8qUXvO5oILjcdeCsMz5n+tZSgwwHQ4JPw+L07H4cF9+FUkWAH+ohVzMhImOist++5EEeqYL+aH08UvMMIVmAyzDkrP266Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=J50iUNCx; 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="J50iUNCx" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E6C47C4CEC2; Thu, 5 Sep 2024 00:20:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1725495628; bh=BhPxPusIchmaxWsSUetl+q/0fS/XhTFEWH9Q9mNyWKQ=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=J50iUNCxRzEtOB+/Kh4w6HRWjVO0dCYHeW2g4mejRC8l4hZg5Wl98EcYX+ciq4Mn4 jwOSqMI3+gz2LkL9PkLkAWVHk/iwpGvVONzenASe4vcybNxwpjHXyksIoGPGRDulMc u6iBERtF6kkYBC9f8aAxfSWcejPahwAs5foGDdbsfI0aE+rPzqDEy1y58N2CXH3U2f 3hKBLpOSFrHSimGxbk4i5bmBmyRQaWv9uAZMNu0zD5lFHOYKsfFHVCisiRySQ1qe6d bZINDj6aAGNOcHOIHbKrSP4vpvgvtU2ovY8emm97cw6HNqmPzto5CMqrjeEMztgwee qvPbzJOJeL6nA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id EB2373822D30; Thu, 5 Sep 2024 00:20:30 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net] net: xilinx: axienet: Fix race in axienet_stop From: patchwork-bot+netdevbpf@kernel.org Message-Id: <172549562978.1208771.14261588078199879784.git-patchwork-notify@kernel.org> Date: Thu, 05 Sep 2024 00:20:29 +0000 References: <20240903175141.4132898-1-sean.anderson@linux.dev> In-Reply-To: <20240903175141.4132898-1-sean.anderson@linux.dev> To: Sean Anderson Cc: radhey.shyam.pandey@amd.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, michal.simek@amd.com, linux-arm-kernel@lists.infradead.org, daniel@iogearbox.net, andy.chiu@sifive.com, ariane.keller@tik.ee.ethz.ch Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Tue, 3 Sep 2024 13:51:41 -0400 you wrote: > axienet_dma_err_handler can race with axienet_stop in the following > manner: > > CPU 1 CPU 2 > ====================== ================== > axienet_stop() > napi_disable() > axienet_dma_stop() > axienet_dma_err_handler() > napi_disable() > axienet_dma_stop() > axienet_dma_start() > napi_enable() > cancel_work_sync() > free_irq() > > [...] Here is the summary with links: - [net] net: xilinx: axienet: Fix race in axienet_stop https://git.kernel.org/netdev/net/c/858430db28a5 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html