From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alex Williamson Subject: Re: VIA Eden X4 Date: Tue, 05 Jan 2016 07:24:22 -0700 Message-ID: <1452003862.14621.12.camel@redhat.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: kvm@vger.kernel.org To: Bandan Das , "Matwey V. Kornilov" Return-path: Received: from mx1.redhat.com ([209.132.183.28]:41220 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751608AbcAEOYX (ORCPT ); Tue, 5 Jan 2016 09:24:23 -0500 In-Reply-To: Sender: kvm-owner@vger.kernel.org List-ID: On Tue, 2016-01-05 at 12:50 +0530, Bandan Das wrote: > "Matwey V. Kornilov" writes: >=20 > > Hello, > >=20 > > According to WikiPedia VIA claims x86 hardware assisted > > virtualization > > for VIA Eden X4 CPU. > > Does anybody know if it is supported by Linux KVM? > >=20 >=20 > I can't say for sure but my guess is that it should work since VIA > implements > VT-x like virtualization extensions, so KVM will find VMX capable > hardware. I don't think it's that straightforward, ISTR the vmx capability on previous VIA processors being broken, for instance: https://bugs.launchpad.net/qemu/+bug/712416 Seems like Avi had investigated and found something pretty broken in the implementation, but my google-foo isn't able to find the thread. =C2= =A0I suspect nobody, maybe not even VIA, knows if it works on their latest attempt. =C2=A0Thanks, Alex