Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758240AbZKFOoK (ORCPT ); Fri, 6 Nov 2009 09:44:10 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757463AbZKFOoJ (ORCPT ); Fri, 6 Nov 2009 09:44:09 -0500 Received: from ernst.netinsight.se ([194.16.221.21]:47824 "HELO ernst.netinsight.se" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1757491AbZKFOoI (ORCPT ); Fri, 6 Nov 2009 09:44:08 -0500 Date: Fri, 6 Nov 2009 15:44:04 +0100 From: Simon Kagstrom To: linux-kernel@vger.kernel.org, Ingo Molnar , x86@kernel.org Subject: [PATCH] x86: Workaround low-memory corruption by Phoenix/MSC BIOSes Message-ID: <20091106154404.002648d9@marrow.netinsight.se> X-Mailer: Claws Mail 3.7.3 (GTK+ 2.16.1; i486-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1083 Lines: 34 We have a board with a Phoenix/MSC BIOS which also corrupts the low 64KB of RAM, so add an entry to the table. Signed-off-by: Simon Kagstrom --- arch/x86/kernel/setup.c | 7 +++++++ 1 files changed, 7 insertions(+), 0 deletions(-) diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index e09f0e2..2a34f9c 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -660,6 +660,13 @@ static struct dmi_system_id __initdata bad_bios_dmi_table[] = { }, }, { + .callback = dmi_low_memory_corruption, + .ident = "Phoenix/MSC BIOS", + .matches = { + DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix/MSC"), + }, + }, + { /* * AMI BIOS with low memory corruption was found on Intel DG45ID board. * It hase different DMI_BIOS_VENDOR = "Intel Corp.", for now we will -- 1.6.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/