Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752369Ab2FSCEm (ORCPT ); Mon, 18 Jun 2012 22:04:42 -0400 Received: from e23smtp03.au.ibm.com ([202.81.31.145]:47559 "EHLO e23smtp03.au.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751139Ab2FSCEl (ORCPT ); Mon, 18 Jun 2012 22:04:41 -0400 Message-ID: <4FDFDE15.8020109@linux.vnet.ibm.com> Date: Tue, 19 Jun 2012 10:04:05 +0800 From: Xiao Guangrong User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:12.0) Gecko/20120430 Thunderbird/12.0.1 MIME-Version: 1.0 To: Marcelo Tosatti CC: Avi Kivity , LKML , KVM Subject: Re: [PATCH v6 6/9] KVM: MMU: fast path of handling guest page fault References: <4FC470C7.5040700@linux.vnet.ibm.com> <4FC471B8.3070204@linux.vnet.ibm.com> <20120613224002.GE19290@amt.cnet> <4FD953BE.6020200@linux.vnet.ibm.com> <20120618193257.GB2697@amt.cnet> In-Reply-To: <20120618193257.GB2697@amt.cnet> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit x-cbid: 12061815-6102-0000-0000-000001B7087D Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 481 Lines: 14 On 06/19/2012 03:32 AM, Marcelo Tosatti wrote: > Ok, if you/Avi want to avoid an atomic read-and-update, please > introduce it later an as optimization patch. Good to me, let's discus it in the separate patch. Thank you, Marcelo! -- 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/