Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759430AbYJGAyA (ORCPT ); Mon, 6 Oct 2008 20:54:00 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757600AbYJGAog (ORCPT ); Mon, 6 Oct 2008 20:44:36 -0400 Received: from cantor.suse.de ([195.135.220.2]:46888 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757597AbYJGAof (ORCPT ); Mon, 6 Oct 2008 20:44:35 -0400 Date: Mon, 6 Oct 2008 17:39:00 -0700 From: Greg KH To: linux-kernel@vger.kernel.org, stable@kernel.org Cc: Justin Forbes , Zwane Mwaikambo , "Theodore Ts'o" , Randy Dunlap , Dave Jones , Chuck Wolber , Chris Wedgwood , Michael Krufky , Chuck Ebbert , Domenico Andreoli , Willy Tarreau , Rodrigo Rubira Branco , Jake Edge , Eugene Teo , torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, "H. Peter Anvin" Subject: [patch 37/71] x86: add io delay quirk for Presario F700 Message-ID: <20081007003900.GL3055@suse.de> References: <20081007002606.723632097@mini.kroah.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline; filename="x86-add-io-delay-quirk-for-presario-f700.patch" In-Reply-To: <20081007003634.GA3055@suse.de> User-Agent: Mutt/1.5.16 (2007-06-09) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1353 Lines: 55 2.6.26-stable review patch. If anyone has any objections, please let us know. ------------------ From: Chuck Ebbert commit e6a5652fd156a286faadbf7a4062b5354d4e346e upstream Manually adding "io_delay=0xed" fixes system lockups in ioapic mode on this machine. System Information Manufacturer: Hewlett-Packard Product Name: Presario F700 (KA695EA#ABF) Base Board Information Manufacturer: Quanta Product Name: 30D3 Reference: https://bugzilla.redhat.com/show_bug.cgi?id=459546 Signed-off-by: Chuck Ebbert Signed-off-by: H. Peter Anvin Signed-off-by: Greg Kroah-Hartman --- arch/x86/kernel/io_delay.c | 8 ++++++++ 1 file changed, 8 insertions(+) --- a/arch/x86/kernel/io_delay.c +++ b/arch/x86/kernel/io_delay.c @@ -92,6 +92,14 @@ static struct dmi_system_id __initdata i DMI_MATCH(DMI_BOARD_NAME, "30BF") } }, + { + .callback = dmi_io_delay_0xed_port, + .ident = "Presario F700", + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "Quanta"), + DMI_MATCH(DMI_BOARD_NAME, "30D3") + } + }, { } }; -- -- 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/