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 DD1E329B76F; Fri, 13 Feb 2026 20:40:17 +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=1771015217; cv=none; b=mGXQUa7/qZiv97+OseeOQOgnk5v0b2AQRlK1vaZ8qL6VsxxTWhUtkJReUbddZw2150WWICMtWjE7TDpX9eyi2VbXKnSBMkPkGYFwpSs0rxIcIuj/eQNkhIm7M5eTv3Ks+Hhwg/MmBOk8lGmxLRXQaUGMlTIC65oJ4QbZpA2DVRw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771015217; c=relaxed/simple; bh=G7QvLL+eIKztV9yjyjes6G3D+BHNcxmYXOnXri5mbgY=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=C5maIS73qPPZ3mmtAbGdAOAZXHWAs1srH65UaeEcSoFmOVTEkCz8HKWMXiQ5HQi/wv6xcvPki86seXx1l9ad56JJiR72Krn95s0fKVjvyIU0o5CIJBK6j7amIKUyXRUKUTv6gV9vwqbfnjpzdeup+/r/5xQjco+BRNDUGDMs30k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ofh/qfP4; 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="ofh/qfP4" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8D84BC116C6; Fri, 13 Feb 2026 20:40:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1771015217; bh=G7QvLL+eIKztV9yjyjes6G3D+BHNcxmYXOnXri5mbgY=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=ofh/qfP4BpbXIZ7aeCENVGL8xkB4vsQmYd5e8H8FsjjiYAjfefK27lMEMnANlENog 5Le83tgWHqZqvDujB4O3KtwdLZHxDf+UwMKJbKWH34n5Uy5LxW1Xd7fmEMcO545i1s pILY6whoF8UxgNba4ETtsCaFEOXJSgoIC1/AWE+X3EKbnYqtFOgiw+O+2WZhhD70Yy sC/B+WzaoH94xi/xTKCo9xHTgbKeS2H8FvbWukByd3upnpblPGRHu2Zd7p5TWpXp2r mjoITsGPTRjEZuPUfnO/0/R0LurD7UyCnkorel08QhwE9RScxXUvlu8hJWR29VZj48 KGkov/T2TbyFA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 852923811A44; Fri, 13 Feb 2026 20:40:12 +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 v3] fbnic: close fw_log race between users and teardown From: patchwork-bot+netdevbpf@kernel.org Message-Id: <177101521107.2551386.8449101353077047132.git-patchwork-notify@kernel.org> Date: Fri, 13 Feb 2026 20:40:11 +0000 References: <20260211191329.530886-1-dg573847474@gmail.com> In-Reply-To: <20260211191329.530886-1-dg573847474@gmail.com> To: Chengfeng Ye Cc: kernel-team@meta.com, alexander.duyck@gmail.com, lee@trager.us, davem@davemloft.net, edumazet@google.com, pabeni@redhat.com, jacob.e.keller@intel.com, horms@kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Wed, 11 Feb 2026 19:13:29 +0000 you wrote: > Fixes a theoretical race on fw_log between the teardown path and fw_log > write functions. > > fw_log is written inside fbnic_fw_log_write() and can be reached from > the mailbox handler fbnic_fw_msix_intr(), but fw_log is freed before > IRQ/MBX teardown during cleanup, resulting in a potential data race of > dereferencing a freed/null variable. > > [...] Here is the summary with links: - [v3] fbnic: close fw_log race between users and teardown https://git.kernel.org/netdev/net/c/ee5492fd88cf You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html