From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752785Ab1LHMsA (ORCPT ); Thu, 8 Dec 2011 07:48:00 -0500 Received: from arkanian.console-pimps.org ([212.110.184.194]:41254 "EHLO arkanian.console-pimps.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750773Ab1LHMr4 (ORCPT ); Thu, 8 Dec 2011 07:47:56 -0500 Subject: Re: [PATCH v4] x86, efi: Calling __pa() with an ioremap'd address is invalid From: Matt Fleming To: Ingo Molnar Cc: Matthew Garrett , linux-kernel@vger.kernel.org, x86@kernel.org, Thomas Gleixner , "H. Peter Anvin" , Zhang Rui , Huang Ying In-Reply-To: <20111205123217.GF3143@elte.hu> References: <1321621751-3650-1-git-send-email-matt@console-pimps.org> <20111205123217.GF3143@elte.hu> Content-Type: text/plain; charset="UTF-8" Date: Thu, 08 Dec 2011 12:47:30 +0000 Message-ID: <1323348450.3894.79.camel@mfleming-mobl1.ger.corp.intel.com> Mime-Version: 1.0 X-Mailer: Evolution 2.32.3 (2.32.3-1.fc14) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 2011-12-05 at 13:32 +0100, Ingo Molnar wrote: > * Matt Fleming wrote: > > > Zhang, it'd be good to make sure that this still actually > > fixes your problem on CONFIG_X86_32. Also, if anyone has a > > Macbook Pro/Macbook Air, please make sure that this patch > > doesn't cause your machine to reboot/hang, as those machines > > tend to be the ones that this problem. > > Ping - has it been tested on an affected box, can we apply it to > the x86 tree? I've had confirmation from a tester that this fixes the CONFIG_X86_32 oops for them. No one with a macbook has stepped up to test it yet. -- Matt Fleming, Intel Open Source Technology Center