From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: [PATCH 5/5] ioeventfd: Introduce KVM_IOEVENTFD_FLAG_SOCKET Date: Thu, 14 Jul 2011 15:54:15 +0300 Message-ID: <4E1EE6F7.1060706@redhat.com> References: <1309927078-5983-1-git-send-email-levinsasha928@gmail.com> <4E1C2F59.90600@redhat.com> <4E1D442E.6090308@redhat.com> <4E1D9623.70801@redhat.com> <4E1D9E75.1070901@redhat.com> <4E1E9A3B.7090200@kernel.org> <4E1EA455.4010608@redhat.com> <4E1EA8A2.9020304@redhat.com> <4E1EBB7A.3030809@redhat.com> <4E1ED913.6070003@redhat.com> <4E1EE5AB.108@redhat.com> <1310647953.9498.22.camel@jaguar> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Sasha Levin , "Michael S. Tsirkin" , kvm@vger.kernel.org, Ingo Molnar , Marcelo Tosatti To: Pekka Enberg Return-path: Received: from mx1.redhat.com ([209.132.183.28]:26518 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754564Ab1GNMy1 (ORCPT ); Thu, 14 Jul 2011 08:54:27 -0400 In-Reply-To: <1310647953.9498.22.camel@jaguar> Sender: kvm-owner@vger.kernel.org List-ID: On 07/14/2011 03:52 PM, Pekka Enberg wrote: > On Thu, 2011-07-14 at 15:48 +0300, Avi Kivity wrote: > > Use virtio-console when you're in production (it will be much much > > faster than socket-mmio 8250), and 8250 when debugging. > > This is exactly what we try to avoid. We want to use same code for > production and debugging when possible. And btw, when I have my kernel > hacker hat on, production is debugging so it's important that that's > fast too. But again, socket-mmio 8250 will never match virtio-console. -- error compiling committee.c: too many arguments to function