From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933572AbZHWNBc (ORCPT ); Sun, 23 Aug 2009 09:01:32 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S933540AbZHWNBb (ORCPT ); Sun, 23 Aug 2009 09:01:31 -0400 Received: from mx1.redhat.com ([209.132.183.28]:16129 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933531AbZHWNBb (ORCPT ); Sun, 23 Aug 2009 09:01:31 -0400 Message-ID: <4A913DA9.1020403@redhat.com> Date: Sun, 23 Aug 2009 16:01:29 +0300 From: Avi Kivity User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.1) Gecko/20090814 Fedora/3.0-2.6.b3.fc11 Lightning/1.0pre Thunderbird/3.0b3 MIME-Version: 1.0 To: "Michael S. Tsirkin" CC: Davide Libenzi , gleb@redhat.com, kvm@vger.kernel.org, Linux Kernel Mailing List Subject: Re: [PATCH 0/2] eventfd: new EFD_STATE flag References: <20090820155655.GA8764@redhat.com> <4A8D8A28.2050004@redhat.com> <20090820175540.GA9232@redhat.com> <4A8D90BB.2030506@redhat.com> <20090820182847.GB9282@redhat.com> In-Reply-To: <20090820182847.GB9282@redhat.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 08/20/2009 09:28 PM, Michael S. Tsirkin wrote: >>> I thought the point was to move assigned devices out of KVM? >>> >>> >> Grr. Forgot about that. >> >> That's much more important. >> > Looks like we'll have do with a separate char device or > something? > We can still tunnel it through userspace. Most assigned devices will have MSI. uio can signal the eventfd when the level changes, qemu can read the level and write it to kvm. -- error compiling committee.c: too many arguments to function