From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joerg Roedel Subject: Re: [PATCH] KVM: nSVM/nVMX: Implement vmexit on INIT assertion Date: Wed, 27 Feb 2013 12:20:52 +0100 Message-ID: <20130227112052.GG26252@8bytes.org> References: <512A1EF5.2070709@web.de> <20130225080024.GA411@fermat.math.technion.ac.il> <512B2932.5060909@web.de> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: Nadav Har'El , Marcelo Tosatti , Gleb Natapov , "Nakajima, Jun" , kvm To: Jan Kiszka Return-path: Received: from 8bytes.org ([85.214.48.195]:35896 "EHLO mail.8bytes.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758614Ab3B0LUy (ORCPT ); Wed, 27 Feb 2013 06:20:54 -0500 Received: from localhost (localhost [127.0.0.1]) by mail.8bytes.org (Postfix) with SMTP id 4F6AB12B0EE for ; Wed, 27 Feb 2013 12:20:53 +0100 (CET) Content-Disposition: inline In-Reply-To: <512B2932.5060909@web.de> Sender: kvm-owner@vger.kernel.org List-ID: On Mon, Feb 25, 2013 at 10:04:50AM +0100, Jan Kiszka wrote: > Is the nested-related state already saved on AMD, J=F6rg? If not, add= ing > this one would not make things worse at least. Still, missing user sp= ace > save/restore already breaks reset, not only migration (dunno if this = is > better on AMD). Not sure if this is what you are asking for, but nested state is at not saved/restored for migration or anything. This is a long-standing issue which needs to be fixed at some point. Joerg