From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932390Ab3DELmw (ORCPT ); Fri, 5 Apr 2013 07:42:52 -0400 Received: from mail-wg0-f41.google.com ([74.125.82.41]:45778 "EHLO mail-wg0-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751669Ab3DELmv (ORCPT ); Fri, 5 Apr 2013 07:42:51 -0400 Message-ID: <515EB8B6.3070900@suse.cz> Date: Fri, 05 Apr 2013 13:42:46 +0200 From: Jiri Slaby User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:19.0) Gecko/20130124 Thunderbird/19.0 MIME-Version: 1.0 To: stable CC: hpa@linux.intel.com, Mel Gorman , LKML , Dave Hansen Subject: [stable 3.0 revert request] x86-32, mm: Remove reference to resume_map_numa_kva() X-Enigmail-Version: 1.6a1pre Content-Type: text/plain; charset=ISO-8859-2 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, in 3.0.67 there is this commit: commit dbb694e810c87e7e1760527a783437f26ac5a547 Author: H. Peter Anvin Date: Thu Jan 31 13:53:10 2013 -0800 x86-32, mm: Remove reference to resume_map_numa_kva() commit bb112aec5ee41427e9b9726e3d57b896709598ed upstream. Remove reference to removed function resume_map_numa_kva(). But it depends on f03574f2 (which was applied to 3.2, 3.4, 3.7 and 3.8 stable trees, but not to 3.0). Now, when f03574f2 is not there, resume from suspend dies terrible death on 32-bit: Enabling non-boot CPUs ... ------------[ cut here ]------------ kernel BUG at mm/slab.c:532! invalid opcode: 0000 [#1] SMP In 3.0, we need either f03574f2: commit f03574f2d5b2d6229dcdf2d322848065f72953c7 Author: Dave Hansen Date: Wed Jan 30 16:56:16 2013 -0800 x86-32, mm: Rip out x86_32 NUMA remapping code or revert the commit above... thanks, -- js suse labs