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 X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4EE41C433FF for ; Thu, 8 Aug 2019 23:39:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 17DEF21743 for ; Thu, 8 Aug 2019 23:39:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1565307572; bh=DkAAejaivtf5zjkmcresyTQ54IwUXOKSGkqOhqPx9q8=; h=Date:From:To:Cc:Subject:In-Reply-To:References:List-ID:From; b=sLUqw/u9wsLC/w1hsmA4zm8+wWxNdruzs2L9VnbNOIl3UzqDj7+dYtQiGdyffWDOt JF3qbUl0AMNN2itAuETJ6jbZhBnkoHQXXuGN3lsXhJVm6NW/xijGqA6IBcqi3jvVXL C2oxs+Z9yVLvkzSD8xxF5YQlJqqDlzMC64g7dwX0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390506AbfHHXja (ORCPT ); Thu, 8 Aug 2019 19:39:30 -0400 Received: from mail.kernel.org ([198.145.29.99]:52416 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390130AbfHHXja (ORCPT ); Thu, 8 Aug 2019 19:39:30 -0400 Received: from localhost.localdomain (c-73-223-200-170.hsd1.ca.comcast.net [73.223.200.170]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 555262173E; Thu, 8 Aug 2019 23:39:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1565307569; bh=DkAAejaivtf5zjkmcresyTQ54IwUXOKSGkqOhqPx9q8=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=c5T+9+7pTiq+M8+tRJnzWxAdk5YAAoix4royPR9zIimI3fX2zFgoXWpW/NMtliOdE HiW9bJP2T3sY3hkPDdPCAiM0fDFC70VcHJa0tzJi7i4wi5fW6XgFKvPqJNQ4Rpij5r Vj8g+vFbWO3xkgW88RwCDFXw9p4DZOq4QsHt+1PU= Date: Thu, 8 Aug 2019 16:39:28 -0700 From: Andrew Morton To: Michal Hocko Cc: Mike Kravetz , linux-mm@kvack.org, linux-kernel@vger.kernel.org, ltp@lists.linux.it, Li Wang , Naoya Horiguchi , Cyril Hrubis , xishi.qiuxishi@alibaba-inc.com Subject: Re: [PATCH] hugetlbfs: fix hugetlb page migration/fault race causing SIGBUS Message-Id: <20190808163928.118f8da4f4289f7c51b8ffd4@linux-foundation.org> In-Reply-To: <20190808185313.GG18351@dhcp22.suse.cz> References: <20190808000533.7701-1-mike.kravetz@oracle.com> <20190808074607.GI11812@dhcp22.suse.cz> <20190808074736.GJ11812@dhcp22.suse.cz> <416ee59e-9ae8-f72d-1b26-4d3d31501330@oracle.com> <20190808185313.GG18351@dhcp22.suse.cz> X-Mailer: Sylpheed 3.5.1 (GTK+ 2.24.31; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 8 Aug 2019 20:53:13 +0200 Michal Hocko wrote: > > https://lkml.org/lkml/2019/6/1/165 > > > > Ironic to find that commit message in a stable backport. > > > > I'm happy to drop the Fixes tag. > > No, please do not drop the Fixes tag. That is a very _useful_ > information. If the stable tree maintainers want to abuse it so be it. > They are responsible for their tree. If you do not think this is a > stable material then fine with me. I tend to agree but that doesn't mean > that we should obfuscate Fixes. Well, we're responsible for stable trees too. And yes, I find it irksome. I/we evaluate *every* fix for -stable inclusion and if I/we decide "no" then dangit, it should be backported. Maybe we should introduce the Fixes-no-stable: tag. That should get their attention.