From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: [PATCH 11/11] KVM: SVM: Don't call instruction emulator for invd and wbinvd Date: Sun, 21 Feb 2010 11:53:14 +0200 Message-ID: <4B81028A.7080909@redhat.com> References: <1266592990-8911-1-git-send-email-joerg.roedel@amd.com> <1266592990-8911-12-git-send-email-joerg.roedel@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Marcelo Tosatti , kvm@vger.kernel.org, linux-kernel@vger.kernel.org To: Joerg Roedel Return-path: In-Reply-To: <1266592990-8911-12-git-send-email-joerg.roedel@amd.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: kvm.vger.kernel.org On 02/19/2010 05:23 PM, Joerg Roedel wrote: > There is an intercept for WBINVD and INVD in SVM so we don't > need the instruction emulator. The primary reason is that > the current instruction emulator fails to emulate these > instructions and the rip is not advanced. > The bios (at least bochs bios) does have wbinvd, so this ought to work. -- error compiling committee.c: too many arguments to function