From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755664Ab1KBNiE (ORCPT ); Wed, 2 Nov 2011 09:38:04 -0400 Received: from arkanian.console-pimps.org ([212.110.184.194]:47928 "EHLO arkanian.console-pimps.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753673Ab1KBNiB (ORCPT ); Wed, 2 Nov 2011 09:38:01 -0400 Subject: Re: [PATCH v2] x86, efi: Calling __pa() with an ioremap'd address is invalid From: Matt Fleming To: Matthew Garrett Cc: Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , Zhang Rui , Huang Ying , linux-kernel@vger.kernel.org In-Reply-To: <1318592205-11193-1-git-send-email-matt@console-pimps.org> References: <1318592205-11193-1-git-send-email-matt@console-pimps.org> Content-Type: text/plain; charset="UTF-8" Date: Wed, 02 Nov 2011 13:37:57 +0000 Message-ID: <1320241077.3572.81.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 For anyone else interested in this patch, the approach is flawed as detailed in the bug report at, https://bugzilla.redhat.com/show_bug.cgi?id=748516 I'll follow-up with a better solution soon. -- Matt Fleming, Intel Open Source Technology Center