From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 46D46C433F5 for ; Thu, 31 Mar 2022 09:58:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233393AbiCaKAN (ORCPT ); Thu, 31 Mar 2022 06:00:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57504 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233105AbiCaKAM (ORCPT ); Thu, 31 Mar 2022 06:00:12 -0400 Received: from iris.vrvis.at (iris.vrvis.at [92.60.8.8]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BBBDD1F89F8; Thu, 31 Mar 2022 02:58:24 -0700 (PDT) Received: from [10.43.0.42] by iris.vrvis.at with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nZrZL-0006L7-4E; Thu, 31 Mar 2022 11:58:19 +0200 Message-ID: Date: Thu, 31 Mar 2022 11:58:18 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.7.0 From: Valentin Kleibel To: Greg Kroah-Hartman Cc: stable@vger.kernel.org, Jens Axboe , Justin Sanders , linux-block@vger.kernel.org References: <50ddedf1-5ac3-91c3-0b50-645ceb541071@vrvis.at> <9dd4a25a-7deb-fcdf-0c05-d37d4c894d86@vrvis.at> Content-Language: en-US In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [PATCH v2 0/2] block: aoe: fix page fault in freedev() Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org > I do not know, sorry. But we prefer the upstream commits as much as > possible as one-off changes like this are almost always buggy and wrong > in the end. > > Try doing the backports and see what that looks like please. I did the backports now but Christoph Hellwig already pointed out: > No idea what is hidden in bugzilla, but the blk_mq_alloc_disk changes > aren't easily backportable. [https://lore.kernel.org/all/20220308060916.GB23629@lst.de/] Therefore I cherry-picked only the changes for blk_cleanup_disk as they are much simpler than the changes to blk_mq_alloc_disk. I kept the original commit messages, please tell me if you feel they should be changed or do so yourself. Please apply to 5.4 and 5.10. Cheers, Valentin changelog: v2: * cherry pick from upstream commits instead of creating a new patch