Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S269596AbUICJkj (ORCPT ); Fri, 3 Sep 2004 05:40:39 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S269600AbUICJki (ORCPT ); Fri, 3 Sep 2004 05:40:38 -0400 Received: from fgwmail5.fujitsu.co.jp ([192.51.44.35]:57794 "EHLO fgwmail5.fujitsu.co.jp") by vger.kernel.org with ESMTP id S269603AbUICJiz (ORCPT ); Fri, 3 Sep 2004 05:38:55 -0400 Date: Fri, 03 Sep 2004 18:40:18 +0900 From: Takao Indoh Subject: Re: [PATCH 0/4][diskdump] x86-64 support In-reply-to: <98C48F3A1E8E11indou.takao@soft.fujitsu.com> To: Andi Kleen Cc: linux-kernel@vger.kernel.org Message-id: MIME-version: 1.0 X-Mailer: TuruKame 3.63 Content-type: text/plain; charset=us-ascii Content-transfer-encoding: 7BIT References: <98C48F3A1E8E11indou.takao@soft.fujitsu.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 874 Lines: 30 On Tue, 31 Aug 2004 18:08:45 +0900, Takao Indoh wrote: >>> When I tested diskdump on x86-64 machine, I found that memory dump of >>> the following two areas failed. >>> >>> 1) 04000000 - 07ffffff >>> 2) around last two page >>> >>> Memory dump of the area 2) failed because page->flag was broken. >> >>Broken in what way? That should probably just be fixed in the core >>kernel. > >page->flag around last two page is 0. >I tested on another machine and found all of page->flag is correct. >So this problem may be dependent on machine. page->flag of the following two page is 0... PFN 1310719 PFN 1441791 Regards, Takao Indoh - 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/