From mboxrd@z Thu Jan  1 00:00:00 1970
Return-path: <kexec-bounces+dwmw2=infradead.org@lists.infradead.org>
Received: from mga02.intel.com ([134.134.136.20])
	by bombadil.infradead.org with esmtp (Exim 4.68 #1 (Red Hat Linux))
	id 1K6b1x-0005UE-P1
	for kexec@lists.infradead.org; Thu, 12 Jun 2008 00:51:10 +0000
Subject: Re: [PATCH -mm 2/2] kexec jump -v11: save/restore device state
From: "Huang, Ying" <ying.huang@intel.com>
In-Reply-To: <20080611163026.GG6450@redhat.com>
References: <1213082106.22608.30.camel@caritas-dev.intel.com>
	<20080611163026.GG6450@redhat.com>
Date: Thu, 12 Jun 2008 08:53:39 +0800
Message-Id: <1213232019.21353.8.camel@caritas-dev.intel.com>
Mime-Version: 1.0
List-Id: <kexec.lists.infradead.org>
List-Unsubscribe: <http://lists.infradead.org/mailman/listinfo/kexec>,
	<mailto:kexec-request@lists.infradead.org?subject=unsubscribe>
List-Archive: <http://lists.infradead.org/pipermail/kexec>
List-Post: <mailto:kexec@lists.infradead.org>
List-Help: <mailto:kexec-request@lists.infradead.org?subject=help>
List-Subscribe: <http://lists.infradead.org/mailman/listinfo/kexec>,
	<mailto:kexec-request@lists.infradead.org?subject=subscribe>
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Sender: kexec-bounces@lists.infradead.org
Errors-To: kexec-bounces+dwmw2=infradead.org@lists.infradead.org
To: Vivek Goyal <vgoyal@redhat.com>
Cc: nigel@nigel.suspend2.net, Kexec Mailing List <kexec@lists.infradead.org>, linux-kernel@vger.kernel.org, "Rafael J. Wysocki" <rjw@sisk.pl>, "Eric W. Biederman" <ebiederm@xmission.com>, Pavel Machek <pavel@ucw.cz>, Andrew Morton <akpm@linux-foundation.org>, linux-pm@lists.linux-foundation.org
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