Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751912Ab1FZImr (ORCPT ); Sun, 26 Jun 2011 04:42:47 -0400 Received: from mx1.redhat.com ([209.132.183.28]:43792 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751470Ab1FZImk (ORCPT ); Sun, 26 Jun 2011 04:42:40 -0400 Message-ID: <4E06F0F8.6050009@redhat.com> Date: Sun, 26 Jun 2011 11:42:32 +0300 From: Avi Kivity User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.17) Gecko/20110428 Fedora/3.1.10-1.fc15 Thunderbird/3.1.10 MIME-Version: 1.0 To: Xiao Guangrong CC: Marcelo Tosatti , LKML , KVM Subject: Re: [PATCH v2 21/22] KVM: MMU: mmio page fault support References: <4E01FBC9.3020009@cn.fujitsu.com> <4E01FDE0.5080800@cn.fujitsu.com> <20110622215940.GA30064@amt.cnet> <4E02B0BE.7070003@cn.fujitsu.com> <20110623142134.GA12181@amt.cnet> <4E037E21.6010203@cn.fujitsu.com> In-Reply-To: <4E037E21.6010203@cn.fujitsu.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 611 Lines: 16 On 06/23/2011 08:55 PM, Xiao Guangrong wrote: > Anyway, mmio spte is needed to detect bugs for hard mmu > Note, we have the equivalent problem with bypass_guest_pf=1 and it works fine. We did have an issue with EPT due to a missing tlb flush, but we don't need to design the whole mmu around it. -- error compiling committee.c: too many arguments to function -- 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/