From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bandan Das Subject: Re: APIC_ID in apic_reg_write() Date: Thu, 30 Apr 2015 12:50:35 -0400 Message-ID: References: <55412433.7080805@siemens.com> <55412C05.4090705@siemens.com> <5541C044.1080408@siemens.com> Mime-Version: 1.0 Content-Type: text/plain Cc: kvm@vger.kernel.org To: Jan Kiszka Return-path: Received: from mx1.redhat.com ([209.132.183.28]:41667 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751990AbbD3Quh (ORCPT ); Thu, 30 Apr 2015 12:50:37 -0400 In-Reply-To: <5541C044.1080408@siemens.com> (Jan Kiszka's message of "Thu, 30 Apr 2015 07:40:20 +0200") Sender: kvm-owner@vger.kernel.org List-ID: Jan Kiszka writes: ... > >> >> Setting r/w permissions on a per-model is little overkill, don't you think ? > > If we want accurate behaviour, we should do this. If not, we probably > better leave the code alone to avoid surprises for preexisting > host/guest setups. Modern OSes do not care anyway, but special ones may > get unhappy. Agreed, better to leave it alone. > Jan