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 16E01378822; Mon, 28 Sep 2026 18:18:09 +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=1790619491; cv=none; b=Gzzl/Pfn3DHtFHB7xOITXj0x9fGq8csUFfy+xw6dxOS9S5fGdmIFpBbfO8vBZfOnpo0G1K5RHc0vyc7VVw+T2QUrwjcd2s//FjJH/pjAbLEgxCqQ1fWN9cnZIiD2ZjQXeeUQACI5wyobnC1UVd9ZAAjG56MUB3YxaX5ApTAFmag= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790619491; c=relaxed/simple; bh=X/Cc78gAQahQyXm3IPkvdrRrtpsk1g7IHxtR357Cg/0=; h=Date:Message-ID:From:To:Cc:Subject:In-Reply-To:References; b=fttVjLkmvCf7ob1B09nkeUhAAZYrhGZV9BOZC6Q6TDnxzB85fzGMq7jJi8knkYkbpt9J46kA4RK283pI8AXmLJTdHAihS20Po2VSA1vGJubtfsar6MeegVD5lopK4jLvXZTbXmkfEryBEbc74jwEGN2fzN2uI4jjpmr+N7Zt7+Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=h3iKWuTB; 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="h3iKWuTB" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 797211F000FF; Mon, 28 Sep 2026 18:18:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1790619489; bh=oQMT0tgMlck/BnOo41rrb4EM1bVWDftPddjn+lNZEec=; h=Date:From:To:Cc:Subject:In-Reply-To:References; b=h3iKWuTBZG2unj674vSrhxZVEH+hee50hehyNjbuXw6/DwbbyibnvEIJ0PTXWphnU VvyUTY8FTPsKDVblq65XzeUHMDy6hKFcDQK4eYNogc79owIiyUfvvV2qKkZ36Qj5j5 4XoWeaL+1fqxU8HHa0o3MgPv5QqZ7vv4dWTqfeh/ksc7Jd/+m9g0ELZzn+pYVIIer8 gk/zgXQzu58s2fBuRC76aPW8hSfqCtGgmc7ItHwNtng9LojLCuY+hDibSH3oEd8XEe TFnSccDYbNtTpPf8YAKH7xtgblDEJE35yWAx4LfKRghkrLMyhN3VLhBBfZz1gmkMqH f9SprEudHGbyg== Date: Mon, 28 Sep 2026 08:18:08 -1000 Message-ID: From: Tejun Heo To: Pavankumar Kondeti Cc: Lai Jiangshan , linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH] workqueue: Fix NULL current_pwq deref in chained work check In-Reply-To: <20260928-wq_chain_fix-v1-1-e2f1f117d1f7@oss.qualcomm.com> References: <20260928-wq_chain_fix-v1-1-e2f1f117d1f7@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Applied to wq/for-7.3-fixes with the Fixes tag updated to the commit that added the unguarded deref: Fixes: 8d03ecfe4718 ("workqueue: reimplement is_chained_work() using current_wq_worker()") Thanks. -- tejun