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 EF4A47E0E8; Fri, 23 Feb 2024 13:15:18 +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=1708694119; cv=none; b=JpWwGSCM+JINTJ8JRnTFyXhd45jK+TXBENWoZ5RsmGMvkJAGnSE6CusbWKgvPZ+7cxgmMjDitGB0ulFiDdY9M8eTb1KkZNQhrRxVY88Xz20okuK8my5H7l9EEwRTZfFcYIBzQ8KC1CarjsFXMr3Dn7UIp8zpWIEIT2rpssNT50Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708694119; c=relaxed/simple; bh=te2WRS4DLp2nwUKsghuHNrDiaDhYS7tnewrYBuUAcIg=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=RGfezPAp2pwxNql82VPTtlHhR06AvVyUuCEiggQbjMesiC9riSdK188TL/6oX5h+EvGk1P4CTOHzaiGmYUhNIXbb9yNMgBH77CVlpQ97X33bPSyFHkZWWsSSK6qauR26GstAtuGlgzKZOn1LdmLvwD15vXoF51rYOmVJh2ROlUw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=TlnfRXcI; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="TlnfRXcI" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1ADA8C43390; Fri, 23 Feb 2024 13:15:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1708694118; bh=te2WRS4DLp2nwUKsghuHNrDiaDhYS7tnewrYBuUAcIg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=TlnfRXcIdY/JFjmeEU1UaPUzK5YBry/z266emM2ez4YgixaGkWXBBDY0jFL/qWpjG zjdJCigoO1c4OHFibgk+Y52A6ClDRCQV0yMQHt0yO62egYMJgfzxiY49HkN9+ZOh16 A+Mx1j8GDGZT4H09/OWcXthqR/854xJzNu+U7DjA= Date: Fri, 23 Feb 2024 14:15:16 +0100 From: Greg KH To: Zqiang Cc: paulmck@kernel.org, joel@joelfernandes.org, chenzhongjin@huawei.com, rcu@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH] linux-5.10/rcu-tasks: Eliminate deadlocks involving do_exit() and RCU tasks Message-ID: <2024022359-busboy-empower-900c@gregkh> References: <20240207110951.27831-1-qiang.zhang1211@gmail.com> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240207110951.27831-1-qiang.zhang1211@gmail.com> On Wed, Feb 07, 2024 at 07:09:51PM +0800, Zqiang wrote: > From: Paul E. McKenney > > commit bc31e6cb27a9334140ff2f0a209d59b08bc0bc8c upstream. This is not a valid commit in Linus's tree :( Also, what about 5.4? thanks, greg k-h