From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
	id S1753674AbcFGJN4 (ORCPT <rfc822;w@1wt.eu>);
	Tue, 7 Jun 2016 05:13:56 -0400
Received: from mx2.suse.de ([195.135.220.15]:35179 "EHLO mx2.suse.de"
	rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP
	id S1753432AbcFGJNx (ORCPT <rfc822;linux-kernel@vger.kernel.org>);
	Tue, 7 Jun 2016 05:13:53 -0400
Date: Tue, 7 Jun 2016 11:13:49 +0200
From: Borislav Petkov <bp@suse.de>
To: Chen Yu <yu.c.chen@intel.com>
Cc: Pavel Machek <pavel@ucw.cz>, x86@kernel.org, linux-kernel@vger.kernel.org,
        Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar <mingo@redhat.com>,
        "H . Peter Anvin" <hpa@zytor.com>, linux-pm@vger.kernel.org,
        "Rafael J . Wysocki" <rjw@rjwysocki.net>,
        Len Brown <len.brown@intel.com>, Peter Zijlstra <peterz@infradead.org>,
        Zhu Guihua <zhugh.fnst@cn.fujitsu.com>,
        Juergen Gross <jgross@suse.com>, "Zheng, Lv" <lv.zheng@intel.com>,
        Brian Gerst <brgerst@gmail.com>
Subject: Re: [PATCH][RFC] x86, hotplug: Use zero page for monitor when
 resuming from hibernation
Message-ID: <20160607091349.GA1170@pd.tnic>
References: <1465222749-8388-1-git-send-email-yu.c.chen@intel.com>
 <20160607080307.GB13858@amd>
 <57568968.2090100@intel.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Disposition: inline
Content-Transfer-Encoding: 8bit
In-Reply-To: <57568968.2090100@intel.com>
User-Agent: Mutt/1.5.24 (2015-08-30)
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

On Tue, Jun 07, 2016 at 04:44:24PM +0800, Chen Yu wrote:
> I'm doing more test to verify this.

I think it would be better if you looked into doing HLT as Brian
suggested, instead of touching any memory during s/r.

-- 
Regards/Gruss,
    Boris.

SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg)
--