From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752186AbeEQNVR (ORCPT ); Thu, 17 May 2018 09:21:17 -0400 Received: from mx2.suse.de ([195.135.220.15]:35996 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752096AbeEQNVO (ORCPT ); Thu, 17 May 2018 09:21:14 -0400 Date: Thu, 17 May 2018 15:21:09 +0200 From: Michal Hocko To: Ville Syrjala Cc: Joonsoo Kim , "Aneesh Kumar K . V" , Tony Lindgren , Vlastimil Babka , Johannes Weiner , Laura Abbott , Marek Szyprowski , Mel Gorman , Michal Nazarewicz , Minchan Kim , Rik van Riel , Russell King , Will Deacon , Andrew Morton , Linus Torvalds , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] Revert "mm/cma: manage the memory of the CMA area by using the ZONE_MOVABLE" Message-ID: <20180517132109.GU12670@dhcp22.suse.cz> References: <20180517125959.8095-1-ville.syrjala@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20180517125959.8095-1-ville.syrjala@linux.intel.com> User-Agent: Mutt/1.9.5 (2018-04-13) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu 17-05-18 15:59:59, Ville Syrjala wrote: > From: Ville Syrjälä > > This reverts commit bad8c6c0b1144694ecb0bc5629ede9b8b578b86e. > > Make x86 with HIGHMEM=y and CMA=y boot again. Is there any bug report with some more details? It is much more preferable to fix the issue rather than to revert the whole thing right away. -- Michal Hocko SUSE Labs From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr0-f198.google.com (mail-wr0-f198.google.com [209.85.128.198]) by kanga.kvack.org (Postfix) with ESMTP id C7E066B04E7 for ; Thu, 17 May 2018 09:21:14 -0400 (EDT) Received: by mail-wr0-f198.google.com with SMTP id u20-v6so3088456wru.14 for ; Thu, 17 May 2018 06:21:14 -0700 (PDT) Received: from mx2.suse.de (mx2.suse.de. [195.135.220.15]) by mx.google.com with ESMTPS id g2-v6si5180482edd.8.2018.05.17.06.21.13 for (version=TLS1 cipher=AES128-SHA bits=128/128); Thu, 17 May 2018 06:21:13 -0700 (PDT) Date: Thu, 17 May 2018 15:21:09 +0200 From: Michal Hocko Subject: Re: [PATCH] Revert "mm/cma: manage the memory of the CMA area by using the ZONE_MOVABLE" Message-ID: <20180517132109.GU12670@dhcp22.suse.cz> References: <20180517125959.8095-1-ville.syrjala@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20180517125959.8095-1-ville.syrjala@linux.intel.com> Sender: owner-linux-mm@kvack.org List-ID: To: Ville Syrjala Cc: Joonsoo Kim , "Aneesh Kumar K . V" , Tony Lindgren , Vlastimil Babka , Johannes Weiner , Laura Abbott , Marek Szyprowski , Mel Gorman , Michal Nazarewicz , Minchan Kim , Rik van Riel , Russell King , Will Deacon , Andrew Morton , Linus Torvalds , linux-mm@kvack.org, linux-kernel@vger.kernel.org On Thu 17-05-18 15:59:59, Ville Syrjala wrote: > From: Ville Syrjala > > This reverts commit bad8c6c0b1144694ecb0bc5629ede9b8b578b86e. > > Make x86 with HIGHMEM=y and CMA=y boot again. Is there any bug report with some more details? It is much more preferable to fix the issue rather than to revert the whole thing right away. -- Michal Hocko SUSE Labs