From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761018AbZBMO7h (ORCPT ); Fri, 13 Feb 2009 09:59:37 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758759AbZBMO73 (ORCPT ); Fri, 13 Feb 2009 09:59:29 -0500 Received: from tx2ehsobe001.messaging.microsoft.com ([65.55.88.11]:55189 "EHLO TX2EHSOBE001.bigfish.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756637AbZBMO73 (ORCPT ); Fri, 13 Feb 2009 09:59:29 -0500 X-Greylist: delayed 379 seconds by postgrey-1.27 at vger.kernel.org; Fri, 13 Feb 2009 09:59:28 EST X-BigFish: VPS3(zzzzzzz32i6bh43j) X-WSS-ID: 0KF0EYN-02-JCS-01 Date: Fri, 13 Feb 2009 15:59:05 +0100 From: Andreas Herrmann To: Ingo Molnar , Thomas Gleixner , "H. Peter Anvin" CC: linux-kernel@vger.kernel.org Subject: [PATCH 6/7] x86: memtest: wipe out test pattern from memory Message-ID: <20090213145905.GF13000@alberich.amd.com> References: <20090213144600.GA6298@alberich.amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20090213144600.GA6298@alberich.amd.com> User-Agent: Mutt/1.5.16 (2007-06-09) X-OriginalArrivalTime: 13 Feb 2009 14:59:15.0853 (UTC) FILETIME=[A39C4BD0:01C98DEB] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Andreas Herrmann --- arch/x86/mm/memtest.c | 7 +++++++ 1 files changed, 7 insertions(+), 0 deletions(-) diff --git a/arch/x86/mm/memtest.c b/arch/x86/mm/memtest.c index e3e986d..bea66d5 100644 --- a/arch/x86/mm/memtest.c +++ b/arch/x86/mm/memtest.c @@ -126,6 +126,13 @@ void __init early_memtest(unsigned long start, unsigned long end) t_start += t_size; } + if (idx && (i == (memtest_pattern - 1))) { + i = -1; + memtest_pattern = 1; + printk(KERN_CONT "\n"); + printk(KERN_INFO "early_memtest: wipe out last pattern"); + continue; /* one more test to wipe out patterns */ + } } printk(KERN_CONT "\n"); } -- 1.6.1.2