From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757467Ab1KOXRN (ORCPT ); Tue, 15 Nov 2011 18:17:13 -0500 Received: from ogre.sisk.pl ([217.79.144.158]:41172 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754957Ab1KOXRM (ORCPT ); Tue, 15 Nov 2011 18:17:12 -0500 From: "Rafael J. Wysocki" To: "H. Peter Anvin" , Ingo Molnar , Thomas Gleixner Subject: [PATCH] x86 / reboot: Blacklist Dell OptiPlex 990 known to require PCI reboot Date: Wed, 16 Nov 2011 00:19:51 +0100 User-Agent: KMail/1.13.6 (Linux/3.1.0-rc10+; KDE/4.6.0; x86_64; ; ) Cc: LKML , x86@kernel.org MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <201111160019.51303.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Rafael J. Wysocki Dell OptiPlex 990 is known to require PCI reboot, so add it to the reboot blacklist in pci_reboot_dmi_table[]. Signed-off-by: Rafael J. Wysocki --- arch/x86/kernel/reboot.c | 8 ++++++++ 1 file changed, 8 insertions(+) Index: linux/arch/x86/kernel/reboot.c =================================================================== --- linux.orig/arch/x86/kernel/reboot.c +++ linux/arch/x86/kernel/reboot.c @@ -443,6 +443,14 @@ static struct dmi_system_id __initdata p DMI_MATCH(DMI_PRODUCT_NAME, "Latitude E6420"), }, }, + { /* Handle problems with rebooting on the OptiPlex 990. */ + .callback = set_pci_reboot, + .ident = "Dell OptiPlex 990", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex 990"), + }, + }, { } };