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 989481EA8D; Tue, 13 Aug 2024 13:50:28 +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=1723557028; cv=none; b=IbRhVj7ESF4JUQCh9Y6D9LHAaASfzxPA+3Y7lgqbsdY1wy1yIsUbPUpi781O/djWEbH0c/dLeDU9TVi+WElG0KlEcqkhapc4vLeeanGuhUJinjgxaNATo029VqLT5lYH5ff19x5wY8glTMt+QrKocqxYz36jJ7Hgsb6pa1+Aq9s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723557028; c=relaxed/simple; bh=Y+N81luiDhpmwTIpzxfPqMn67Yivx08cv0joM+WD/oE=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=leAm8SCu4kuQXhmUWD3L8JcKo2pGiezHDTtFUasZ00Kyxh3+OvqNizy5oFv23jRla1HFWkIbAWRmGU5jHE3VsfEhHQDlxjMlfG/GKP1VDDQ5exV1P3s/xv1sbdVoXcOJf/2FtdLytdHIN93w4/YyXtO47PUF9AJqzsy7GKs2Pwo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=tH9WPsem; 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="tH9WPsem" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2CDD1C4AF0B; Tue, 13 Aug 2024 13:50:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1723557028; bh=Y+N81luiDhpmwTIpzxfPqMn67Yivx08cv0joM+WD/oE=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=tH9WPsemb1A+VaddFPBN6MrRffdBGHwoQAiyZVD8Nwy99JYM2T0h/BC9/19N3bbng ASakimI7XblF4wdXhFdxMJ62Pekln7YxYXD22r2p/wriVqcpXuIYeRmSy5ZLjJGyVA FwgwsDyLe3Hu6EsjSCSDQH8yJ29SI8vTuZKH6p07QBBtiHT8thPAbyNRIJsvOcnEHJ 39lmrbBRC+vYlXuSO9RsFj9F0fg5uegjEaztBNPaISSJ8bcHAWfC/+AYJq57DIAzCP Mb+B+AYCM+RMLuIs3vV33ndbAVX5VrBR4pkTg0pJmEwz8AuSePEy3pHL7mqIQfb+KA gfDKv2va0DUGg== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 7105D3823327; Tue, 13 Aug 2024 13:50:28 +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 v1] mlxbf_gige: disable RX filters until RX path initialized From: patchwork-bot+netdevbpf@kernel.org Message-Id: <172355702725.1643029.11168261839990556381.git-patchwork-notify@kernel.org> Date: Tue, 13 Aug 2024 13:50:27 +0000 References: <20240809163612.12852-1-davthompson@nvidia.com> In-Reply-To: <20240809163612.12852-1-davthompson@nvidia.com> To: David Thompson Cc: davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, leon@kernel.org, yuehaibing@huawei.com, andriy.shevchenko@linux.intel.com, u.kleine-koenig@pengutronix.de, asmaa@nvidia.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Hello: This patch was applied to netdev/net.git (main) by Paolo Abeni : On Fri, 9 Aug 2024 12:36:12 -0400 you wrote: > A recent change to the driver exposed a bug where the MAC RX > filters (unicast MAC, broadcast MAC, and multicast MAC) are > configured and enabled before the RX path is fully initialized. > The result of this bug is that after the PHY is started packets > that match these MAC RX filters start to flow into the RX FIFO. > And then, after rx_init() is completed, these packets will go > into the driver RX ring as well. If enough packets are received > to fill the RX ring (default size is 128 packets) before the call > to request_irq() completes, the driver RX function becomes stuck. > > [...] Here is the summary with links: - [net,v1] mlxbf_gige: disable RX filters until RX path initialized https://git.kernel.org/netdev/net/c/df934abb185c You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html