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 7DADC3B9DA8; Tue, 21 Jul 2026 10:00:36 +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=1784628037; cv=none; b=gyxDnQZmGLu0R+5LFaB/qGROEMCjI9DnMkZdmE4py2bP4WX9fOyewn3gYlUVQ6ulLvB9lC5EV5ZzCjjatOqUMSipA5WWAm6O3I0oQ/8jLtiRCGdEVjoyL/BxAynx3IslhisbiJ4oPoQ1Jjq3ipI3+IIPKW+IxjLi+G6m+phZw8A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784628037; c=relaxed/simple; bh=c2hQBA71OGLLxM613n5dImMpDiZ6Q6md9S865VT48kU=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=shIET1LpFxp4UNV1V05RyqYL5i91SsN9f0Trc5s5gSDAc3x/dfpiMfCkkjMiIX56QzNLwefh2wKKsa3RG+nfPSRzJ+V6U2E5hkAxF5lsXRJGkkGoK6zpRLQ3fGwUIJq8I2DQUse6saDMqZd7TvLNGHU3MtEol+l6UdSodD7Ews0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Dr6uPvvq; 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="Dr6uPvvq" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 60AB11F000E9; Tue, 21 Jul 2026 10:00:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784628036; bh=6Bbtpm4dOiGzKSFVHH+iv47HOvPnWJHDX95dijvj01c=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=Dr6uPvvqZXg0+LgVlBdTULpITfFOfMq1rPaEAR/SCFWPFlIrf2VWjer5tou/pJ988 4Yg/eGRpGfNXH2RuzHnKtJaKx6HmBC/8bbHNvSDzvTMgFsWUtpfL4pqk4g5Lok55hN Xw2Oekv0BdTj2khsg4xNnMyXdCamrOcInLl3ylWUHcEYRU5C83jy+6n9YbptY7NkSQ j0Yfl+UMMs51Z0f2LYqhDYQe6Xf3t/rCazZ8kB2YixVewRViMaT0vYLHvhoVC+VRGf +wXWKARtyyeG9GrNt+NSipys3C744YIoVSjPwaKXi2U7DFwrx/ppVtNFQNsqUZpRK6 aqhz0zKbhCstw== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 56BEC3924A5D; Tue, 21 Jul 2026 10:00:07 +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] rxrpc: fix io_thread race in rxrpc_wake_up_io_thread() From: patchwork-bot+netdevbpf@kernel.org Message-Id: <178462800591.197248.10517907642301650885.git-patchwork-notify@kernel.org> Date: Tue, 21 Jul 2026 10:00:05 +0000 References: <20260708093534.53486-1-xuanqiang.luo@linux.dev> In-Reply-To: <20260708093534.53486-1-xuanqiang.luo@linux.dev> To: luoxuanqiang Cc: dhowells@redhat.com, marc.dionne@auristor.com, netdev@vger.kernel.org, linux-afs@lists.infradead.org, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, linux-kernel@vger.kernel.org, luoxuanqiang@kylinos.cn Hello: This patch was applied to netdev/net.git (main) by Paolo Abeni : On Wed, 8 Jul 2026 17:35:34 +0800 you wrote: > From: Xuanqiang Luo > > rxrpc_wake_up_io_thread() checks local->io_thread before waking it, but > then reloads the pointer for wake_up_process(). > > local->io_thread is cleared with WRITE_ONCE() when the I/O thread exits, so > the second load can see NULL even if the first load did not. > > [...] Here is the summary with links: - [net,v1] rxrpc: fix io_thread race in rxrpc_wake_up_io_thread() https://git.kernel.org/netdev/net/c/745fb794c3e9 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html