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=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT autolearn=ham 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 391E0C433F5 for ; Thu, 30 Aug 2018 12:10:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DCFBF205C9 for ; Thu, 30 Aug 2018 12:10:45 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DCFBF205C9 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728660AbeH3QMe (ORCPT ); Thu, 30 Aug 2018 12:12:34 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:56194 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727876AbeH3QMe (ORCPT ); Thu, 30 Aug 2018 12:12:34 -0400 Received: from localhost (unknown [208.181.116.45]) by mail.linuxfoundation.org (Postfix) with ESMTPSA id CB4B69F0; Thu, 30 Aug 2018 12:10:42 +0000 (UTC) Date: Thu, 30 Aug 2018 05:10:41 -0700 From: Greg Kroah-Hartman To: Roland Dreier Cc: Guenter Roeck , Ben Hutchings , LKML , stable@vger.kernel.org, matt@codeblueprint.co.uk, bp@suse.de, Andrew Morton , Andy Lutomirski , luto@kernel.org, Ard Biesheuvel , bp@alien8.de, brgerst@gmail.com, davej@codemonkey.org.uk, dvlasenk@redhat.com, "H. Peter Anvin" , Linus Torvalds , Peter Zijlstra , sai.praneeth.prakhya@intel.com, sds@tycho.nsa.gov, Thomas Gleixner , toshi.kani@hp.com, linux-efi@vger.kernel.org, Ingo Molnar , Yazen.Ghannam@amd.com Subject: Re: [PATCH 4.4 103/105] Revert "x86/mm/pat: Ensure cpa->pfn only contains page frame numbers" Message-ID: <20180830121041.GA498@kroah.com> References: <20171215092311.347628971@linuxfoundation.org> <1535129126.2902.36.camel@codethink.co.uk> <20180824191749.GA15489@kroah.com> <35e0f79b-6fac-5027-6377-67dbe2a293b9@roeck-us.net> <20180825150723.GA10230@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Aug 29, 2018 at 12:58:00PM -0700, Roland Dreier wrote: > > > Perhaps just the patch that Andi posted to the stable list helps out > > > here? > > > > > > > For reference: > > > > https://www.spinics.net/lists/stable/msg253357.html > > > > That would be the most straightforward and simple fix, so I would prefer > > to go with it if it works. > > Sorry for being slow, it turned out to take a slightly bigger stack of > patches to get everything working. > > I agree, Andi's simple fix is better anyway. So 4.4.153 works fine for you now? thanks, greg k-h