From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 4A4CC31578E; Tue, 6 Oct 2026 00:00:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791244814; cv=none; b=rayE75PPq2xv5RIpEhmVOAhqzmvb9w/DIh+MTQdNVbU4xk1PIf2cmmYOf5UZ+pDIwroGdUv7WvSc0jUUS2ReOQs2u7eGMUjnoN1QIfuQ7bPPFn8Ms8undl1Z3JBXA99RiYu3jya4x8/TcIji2JFA2YTREDb98g2WaWF72ydOynI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791244814; c=relaxed/simple; bh=yak6EVzq52uU7zbwEFX/skdZWcJVCjBCC1OJjvZN+wc=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=ow6qHujJ2oZ+aPsAE1+L9w1u0YxszP5WfTa0pt4CO/wu3gRsaiW1D5beloYIq5oUs0Wm6I6a2rdLCp2D/TMGs6fuJErHU8NA6XR9gUAiZEIcmLU7POvQQS2FFrSGFa1HnOOXFAKnBDztoJKPwH3wX5KkdsuaA8YUgUpaR4kAPPU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=K0N2/yAY; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="K0N2/yAY" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C269D1F00899; Tue, 6 Oct 2026 00:00:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1791244812; bh=eFJIjseEChRYkdU5UsgLbWci7k6BJdIiTyvVcRmXFaI=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=K0N2/yAY3tkMcOIDs6+kF/UfYkrc1WAj7TpFUzRxNNBJvBUwmNAPJaG3MjM4iQqzN PPfOBLdSdnT0d7IdnTzH7f1pKWGb9OKmIOnGwde45P0XknxnDaEroLD7d3nv3HnzS/ 1I/urJxsUd5f1Jkm64BxY84BZTbCwSgTi7/4c8TV8oSSss+MKElmNyGSg+yb6yDByG resBulmcxXZLWEFSKUAz5FRVI5NnA5GN4h75Kb6pzlDfZgtUgou8os21GsmE/traeV Azj2N1GD/cnVVO8Lm4zD8h1XFttXiuISJj8tCeQrts4UAatgxZemnO7WctuYLS2/7o 7Rncl+moDbshg== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id B4410392667F; Tue, 6 Oct 2026 00:00:12 +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-next 0/4] mpnic: add NAPI buffer depletion check From: patchwork-bot+netdevbpf@kernel.org Message-Id: <179124481127.1944959.8347251870920049809.git-patchwork-notify@kernel.org> Date: Tue, 06 Oct 2026 00:00:11 +0000 References: <20261001-linux-mpnic-v1-0-6422ee74233a@gmail.com> In-Reply-To: <20261001-linux-mpnic-v1-0-6422ee74233a@gmail.com> To: Daniel Zahka Cc: alexanderduyck@fb.com, kuba@kernel.org, kernel-team@meta.com, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, pabeni@redhat.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Hello: This series was applied to netdev/net-next.git (main) by Jakub Kicinski : On Thu, 01 Oct 2026 09:38:57 -0700 you wrote: > This series provides a buffer depletion check to unwedge Rx processing > when page pool allocations have failed. Patch 4 has a more detailed > description of the events that lead to the wedge, but the high level > idea is that when page pool allocations fail, the buffer descriptor ring > can run low, and when that happens the device will drop Rx packets and > not raise interrupts, which causes the NAPI event loop not to be > scheduled, so new buffers are not posted. > > [...] Here is the summary with links: - [net-next,1/4] eth: mpnic: use WRITE_ONCE() for BDQ head and tail updates https://git.kernel.org/netdev/net-next/c/0de04d82b63c - [net-next,2/4] eth: mpnic: add a service task https://git.kernel.org/netdev/net-next/c/d990f86c796b - [net-next,3/4] eth: mpnic: set Rx buffer minimums using page size and mtu https://git.kernel.org/netdev/net-next/c/9e072eda51ca - [net-next,4/4] eth: mpnic: add a NAPI depletion check https://git.kernel.org/netdev/net-next/c/56f2178ff7f6 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html