From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gleb Natapov Subject: Re: [PATCH] KVM: VMX: Update instruction length on intercepted BP Date: Sun, 14 Feb 2010 14:53:49 +0200 Message-ID: <20100214125349.GL2511@redhat.com> References: <4B767160.4070609@web.de> <20100214075303.GF2511@redhat.com> <4B77CFD7.9080504@web.de> <20100214103445.GH2511@redhat.com> <4B77EC14.4000302@redhat.com> <4B77EF0D.4050303@web.de> <20100214124343.GK2511@redhat.com> <4B77F0EB.1050702@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Jan Kiszka , Marcelo Tosatti , kvm To: Avi Kivity Return-path: Received: from mx1.redhat.com ([209.132.183.28]:38983 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758514Ab0BNMxv (ORCPT ); Sun, 14 Feb 2010 07:53:51 -0500 Content-Disposition: inline In-Reply-To: <4B77F0EB.1050702@redhat.com> Sender: kvm-owner@vger.kernel.org List-ID: On Sun, Feb 14, 2010 at 02:47:39PM +0200, Avi Kivity wrote: > On 02/14/2010 02:43 PM, Gleb Natapov wrote: > >> > >>Nice. > >> > >>[ /me goes updating his manual - September 07... ] > >> > >I can't find nothing newer then that. What is the link? > > http://www.amd.com/us-en/Processors/DevelopWithAMD/0,,30_2252_875_7044,00.html > It looks like SVM's nRIP is not the same as VMX's instruction length that is used during soft event injection. nRIP is VMEXIT things and we need VMENTRY thing. -- Gleb.