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 1015442A8C for ; Wed, 23 Jul 2025 05:06:10 +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=1753247171; cv=none; b=rgNckJLcZUlroZlL5zugjMHCJdzsfTvGXYwGHBroFMYNk1XTJ0yVJTeXk60ZYfcL41Swl1KmHOdADUTl+BB5enZE9IIh/L60OTQntSonv5gZtsbIPEpyu+w6I2efm289DMGONG4hW84EsL70mhzdbTEWS7/LZn9H3DH6U7fzeag= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753247171; c=relaxed/simple; bh=QzjL6rU0NBErZshVWp0JETEvqzY99OmTykSakXQA3yE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=lvSsLVdqsTt647qRSZLQYKkzCPWNIq52g6V3vz6U/+ldSYn1UMH5LezcYg3Cztae8fkviJYU8Z3MFK3ZbMfcyCl8/0cNm3QZqxsbCq1LlRsTsw31qDVr9mxZsQcL2j72iHUlxqwhS4c9RmwypzV4eRPyC1585NxIdGddguLiVck= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=x1f3PHxY; 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="x1f3PHxY" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EAF6CC4CEE7; Wed, 23 Jul 2025 05:06:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1753247170; bh=QzjL6rU0NBErZshVWp0JETEvqzY99OmTykSakXQA3yE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=x1f3PHxYDDuSVXYWaDmnjlzFgjwzbkC2Dw1k3cCwXkPzBpYuDw04r2PYoYFZ2zMbo 0Dp1B++WwBdi+/6AUPjw7uQEvMeFenrJ6r0zrG5X6ulbauCktLNAfYzkO0xGgNzw9n Q3GcMbomtaQinmz6zsdea5ONsK7tjcmVRUnVm2go= Date: Wed, 23 Jul 2025 07:06:05 +0200 From: Greg KH To: Chen Ridong Cc: chenridong , stable@vger.kernel.org, "stable-commits@vger.kernel.org Sasha Levin" , Tejun Heo , Johannes Weiner , Michal =?iso-8859-1?Q?Koutn=FD?= Subject: Re: Patch "Revert "cgroup_freezer: cgroup_freezing: Check if not frozen"" has been added to the 6.15-stable tree Message-ID: <2025072344-arrogance-shame-7114@gregkh> References: <20250721125251.814862-1-sashal@kernel.org> <1bafc8a024da4a95b28c02430f3d0c9d@huawei.com> <3f80facc-8bef-4fc7-ac7e-59279906a707@huaweicloud.com> <2025072222-effective-jumble-c817@gregkh> <2025072253-gravity-shown-3a37@gregkh> <5c09fe1c-cb0c-46bf-ab6d-fda063a0e812@huaweicloud.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: <5c09fe1c-cb0c-46bf-ab6d-fda063a0e812@huaweicloud.com> On Wed, Jul 23, 2025 at 09:01:43AM +0800, Chen Ridong wrote: > > > On 2025/7/22 20:38, Greg KH wrote: > > On Tue, Jul 22, 2025 at 08:25:49PM +0800, Chen Ridong wrote: > >> > >> > >> On 2025/7/22 20:18, Greg KH wrote: > >>> On Tue, Jul 22, 2025 at 09:29:13AM +0800, Chen Ridong wrote: > >>>> > >>>>> This is a note to let you know that I've just added the patch titled > >>>>> > >>>>> Revert "cgroup_freezer: cgroup_freezing: Check if not frozen" > >>>>> > >>>>> to the 6.15-stable tree which can be found at: > >>>>> http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary > >>>>> > >>>>> The filename of the patch is: > >>>>> revert-cgroup_freezer-cgroup_freezing-check-if-not-f.patch > >>>>> and it can be found in the queue-6.15 subdirectory. > >>>>> > >>>>> If you, or anyone else, feels it should not be added to the stable tree, please let know about it. > >>>>> > >>>> > >>>> The patch ("sched,freezer: Remove unnecessary warning in __thaw_task") should also be merged to > >>>> prevent triggering another warning in __thaw_task(). > >>> > >>> What is the git commit id of that change in Linus's tree? > >>> > >>> thanks, > >>> > >>> greg k-h > >> > >> 9beb8c5e77dc10e3889ff5f967eeffba78617a88 ("sched,freezer: Remove unnecessary warning in __thaw_task") > > > > Thanks, but that didn't apply to 6.1.y or 6.6.y. Shouldn't it also go > > there as that's what this revert was applied back to. > > > > greg k-h > > Hi Greg, > > The commit 9beb8c5e77dc ("sched,freezer: Remove unnecessary warning...") should be merged together > with 14a67b42cb6f ("Revert "cgroup_freezer: cgroup_freezing: Check if not frozen"") to avoid the > warning for 6.1.y or 6.6.y. Ok, but 9beb8c5e77dc does not apply properly there. Can you please provide a working backport? thanks, greg k-h