From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: vhost_net_init returned -7 Date: Mon, 31 Aug 2009 20:33:58 +0300 Message-ID: <4A9C0986.2090205@redhat.com> References: <200908281510.43523.iggy@theiggy.com> <20090829210123.GE31449@redhat.com> <671C7DCF-70FD-4247-9426-1D782896C2B2@theiggy.com> <20090830051237.GA31789@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-2; format=flowed Content-Transfer-Encoding: 7bit Cc: Brian Jackson , "kvm@vger.kernel.org" To: "Michael S. Tsirkin" Return-path: Received: from mx1.redhat.com ([209.132.183.28]:50844 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751901AbZHaRdd (ORCPT ); Mon, 31 Aug 2009 13:33:33 -0400 In-Reply-To: <20090830051237.GA31789@redhat.com> Sender: kvm-owner@vger.kernel.org List-ID: On 08/30/2009 08:12 AM, Michael S. Tsirkin wrote: > On Sat, Aug 29, 2009 at 04:38:25PM -0500, Brian Jackson wrote: > >> I'm guessing that's not something the windows virtio drivers support >> yet. Do you plan on adding support for guests without msi or am I stuck >> waiting for the windows drivers to add support for msi? >> >> > I do want to support non-MSI. Host kernel KVM will have to be extended > for this, though. > > You can proxy the interrupt in userspace. I don't think we should spend a lot of time optimizing vhost-net pci-intx, just get it to work reasonably well. -- I have a truly marvellous patch that fixes the bug which this signature is too narrow to contain.