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 C84AE1FC7CA; Sat, 26 Apr 2025 01:59:57 +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=1745632797; cv=none; b=FZGjnLOpXtFGVzv8YUDPoz4G2C1+FXg8VuscSKefdM8af+VgrWMnWW4irFTbeqCCkIJlSAQaqrSjm8DPEz1PFmQSkPmjmMEXD1pb4/w/tiZkrSHGDs5ecDc03wCNk13dLkkANbsu1YD/7DNZs/lp/Po4Yx+Ov4szDqLMGYlobGU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745632797; c=relaxed/simple; bh=wmQAsSNirkZECRdBXk5ObeADwvGC+miPFlCACDYLXW8=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=KdrwrkzcHJ5OS62dkHMCkviLIn+OrcIC4cWpQft5qm3/DivxMul82FLPrkj0W4z8igoRFiU7AaxNds2Y6t+4kBvvJOP0buWzm9N6FEDpZ3+JTbSidxnHMo/1zmnL6CadDUb1OCP0Ajw+0iMyThmTGug7WkgbjZS4RIZsvYgLjYo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Xxjlh4cG; 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="Xxjlh4cG" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4F99BC4CEED; Sat, 26 Apr 2025 01:59:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1745632797; bh=wmQAsSNirkZECRdBXk5ObeADwvGC+miPFlCACDYLXW8=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=Xxjlh4cGALzydhzvMt9ca5iFraxN6FrP8TatXjS9BU3JIGd966+yWxjE1Wn3Wkh/y LbOD4SDbCWjc/Kkq9yOkGuJjvuHSGUkASC4gps4NPiU+8L60i/pMXurOMMvD33YUU7 hlkICczb4sdQ/xgJx3l0Isv77+V0sUU+Zw3cLr2PxQxwBrp5Qy1OtMhMYPVP2Y9Q7a n8dIx9wY8Ej/zY04zdob6cHdDH7RasgD2uJeQ8NvqmspPYHGEQ7HQQd3YyS1xB+rmi DQyaooCuBA2xTlXvcUySbJQbhMO5qApeJal60NVNcXRQdhonR0lF9h4gI0WFlGETV0 k8X+RjxkXuuQA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 33C9A380CFDC; Sat, 26 Apr 2025 02:00:37 +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 v4] octeon_ep_vf: Resolve netdevice usage count issue From: patchwork-bot+netdevbpf@kernel.org Message-Id: <174563283574.3899759.5222635769655593485.git-patchwork-notify@kernel.org> Date: Sat, 26 Apr 2025 02:00:35 +0000 References: <20250424133944.28128-1-sedara@marvell.com> In-Reply-To: <20250424133944.28128-1-sedara@marvell.com> To: Sathesh B Edara Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, hgani@marvell.com, vimleshk@marvell.com, vburru@marvell.com, srasheed@marvell.com, sburla@marvell.com, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Thu, 24 Apr 2025 06:39:44 -0700 you wrote: > The netdevice usage count increases during transmit queue timeouts > because netdev_hold is called in ndo_tx_timeout, scheduling a task > to reinitialize the card. Although netdev_put is called at the end > of the scheduled work, rtnl_unlock checks the reference count during > cleanup. This could cause issues if transmit timeout is called on > multiple queues. > > [...] Here is the summary with links: - [net,v4] octeon_ep_vf: Resolve netdevice usage count issue https://git.kernel.org/netdev/net/c/8548c84c004b You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html