From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: [PATCH 4/4] VMX: x86: Only reset MMU when necessary Date: Wed, 12 May 2010 09:31:06 +0300 Message-ID: <4BEA4B2A.9060907@redhat.com> References: <201005120953.28045.sheng@linux.intel.com> <1273630146-18675-1-git-send-email-sheng@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Cc: Marcelo Tosatti , kvm@vger.kernel.org To: Sheng Yang Return-path: Received: from mx1.redhat.com ([209.132.183.28]:59141 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751414Ab0ELGbT (ORCPT ); Wed, 12 May 2010 02:31:19 -0400 In-Reply-To: <1273630146-18675-1-git-send-email-sheng@linux.intel.com> Sender: kvm-owner@vger.kernel.org List-ID: On 05/12/2010 05:09 AM, Sheng Yang wrote: > Only modifying some bits of CR0/CR4 needs paging mode switch. > > Add update_rsvd_bits_mask() to address EFER.NX bit updating for reserved bits. > Can you please repost the whole series? Due to a problem with my mailbox I don't have the patches either in my inbox or on kvm@. -- Do not meddle in the internals of kernels, for they are subtle and quick to panic.