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 65A564C79 for ; Thu, 1 Feb 2024 16:40:27 +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=1706805627; cv=none; b=nWT697Z9+ta4oEMQ24EzkQZIKvwe2QsRgqCwL0MBfFGCqfog1jH0JNyTQIdRwa6YKLPWlOK2Ennbjac+uuUIfS4s9GgwXTEOTUKjDf4I92uh+DRdW0KAXkp0oo+F8a8kFJ8vABg12lkNdpNxuL8n05S7BNMDN8nvkGXm5iPAo/o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706805627; c=relaxed/simple; bh=tUGHjQXZc4kPtsp3kBrK8stZgKY4d0Sjj2hXbau2+tw=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=RWxl6EYWgkqr5Hb32n9AEZ/tDY8mCnjpA7I7UuUCORXH60TZf0AzwJka2+LBizDkj5NckDy/4/0UtMhvOiOeAT1kTlQF9yc3Uu0LHqdb+vvlvEoyaR3ZtzeA/PKr3Wa9uJoEGlPnfHQ7HxOW+d3ps4qZuwk8ZHi+sgymqjVi70o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=VfJZ0QH3; 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="VfJZ0QH3" Received: by smtp.kernel.org (Postfix) with ESMTPS id ED7CAC43399; Thu, 1 Feb 2024 16:40:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1706805627; bh=tUGHjQXZc4kPtsp3kBrK8stZgKY4d0Sjj2hXbau2+tw=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=VfJZ0QH3JSTZZIgOoOIZVp+7MvzJdERSMVdJrd7Nz3wf6BV+idXCMDx4tOcaTmvat fxmPMtckf+EgnLTFPSQgP+8PFLohotnQa8Y73hUITcqIffQ818riTNTFzmzMBDfb+x lqRcmaJib3eQlM6Bs/nkFhdsotdm+9+pU5XwzS5R1XNhZejmtoY2KQX1zi5IBVNhjs frvKdkUdX+klk0Nz3k+cWF4y52HNIuv9tO2vavaZpWzr9Fi04wQMA4jDiQ8OSgFZwz fxk1x53xSh9Yg8N0jUCPDUPEC3/Gx+Hxv1sJYy5QKNuCs+V3fQxgU4dnlaTpml7b4V 4VibnUIC34LDg== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id D639DD8C97B; Thu, 1 Feb 2024 16:40:26 +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] xen-netback: properly sync TX responses From: patchwork-bot+netdevbpf@kernel.org Message-Id: <170680562687.32005.2375881723958020276.git-patchwork-notify@kernel.org> Date: Thu, 01 Feb 2024 16:40:26 +0000 References: <980c6c3d-e10e-4459-8565-e8fbde122f00@suse.com> In-Reply-To: <980c6c3d-e10e-4459-8565-e8fbde122f00@suse.com> To: Jan Beulich Cc: netdev@vger.kernel.org, wl@xen.org, paul@xen.org, xen-devel@lists.xenproject.org Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Mon, 29 Jan 2024 14:03:08 +0100 you wrote: > Invoking the make_tx_response() / push_tx_responses() pair with no lock > held would be acceptable only if all such invocations happened from the > same context (NAPI instance or dealloc thread). Since this isn't the > case, and since the interface "spec" also doesn't demand that multicast > operations may only be performed with no in-flight transmits, > MCAST_{ADD,DEL} processing also needs to acquire the response lock > around the invocations. > > [...] Here is the summary with links: - [net] xen-netback: properly sync TX responses https://git.kernel.org/netdev/net/c/7b55984c96ff You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html