From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753707AbYDGSde (ORCPT ); Mon, 7 Apr 2008 14:33:34 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751802AbYDGSd0 (ORCPT ); Mon, 7 Apr 2008 14:33:26 -0400 Received: from ug-out-1314.google.com ([66.249.92.175]:65487 "EHLO ug-out-1314.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751300AbYDGSd0 (ORCPT ); Mon, 7 Apr 2008 14:33:26 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=reply-to:to:subject:date:user-agent:cc:mime-version:content-type:content-transfer-encoding:content-disposition:message-id:from; b=of+HE278ziZDLkZ2UAFEl2LO6gVxoWqrhq1+RnqXFSZqmWcnd5wUqDQCdq1RcO2x8DO2Bnt2FZLDKyVJnglN3tk0FgCTllbOZqWlobxVQJJinpf4w8Y0fyvmlTsq/kSr3j6QfncLRe9RCntbxc0rJvHbCOex8+qktEj2lr8kRV8= Reply-To: yhlu.kernel@gmail.com To: Ingo Molnar , Andrew Morton Subject: [PATCH] x86: print out buggy mptable Date: Mon, 7 Apr 2008 11:36:39 -0700 User-Agent: KMail/1.9.6 (enterprise 20070904.708012) Cc: kernel list MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200804071136.40000.yhlu.kernel@gmail.com> From: Yinghai Lu Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org print out buggy mptable, instead of skipping it quietly Signed-off-by: Yinghai Lu Index: linux-2.6/arch/x86/kernel/mpparse.c =================================================================== --- linux-2.6.orig/arch/x86/kernel/mpparse.c +++ linux-2.6/arch/x86/kernel/mpparse.c @@ -391,6 +391,10 @@ static int __init smp_read_mpc(struct mp } default: { + /* wrong mptable */ + printk(KERN_ERR "type %x\n", *mpt); + printk(KERN_ERR "Your mptable is wrong, contact your HW vendor!\n"); + print_hex_dump(KERN_ERR, " ", DUMP_PREFIX_ADDRESS, 16, 1, mpc, mpc->mpc_length, 1); count = mpc->mpc_length; break; }