From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1NGB4L-0000QJ-Tw for qemu-devel@nongnu.org; Thu, 03 Dec 2009 07:46:02 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1NGB4H-0000Nh-3P for qemu-devel@nongnu.org; Thu, 03 Dec 2009 07:46:01 -0500 Received: from [199.232.76.173] (port=48419 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NGB4G-0000NK-2h for qemu-devel@nongnu.org; Thu, 03 Dec 2009 07:45:56 -0500 Received: from mx1.redhat.com ([209.132.183.28]:41322) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1NGB4F-0001pB-JS for qemu-devel@nongnu.org; Thu, 03 Dec 2009 07:45:55 -0500 Message-ID: <4B17B300.4070803@redhat.com> Date: Thu, 03 Dec 2009 14:45:52 +0200 From: Avi Kivity MIME-Version: 1.0 Subject: Re: [Qemu-devel] Re: [PATCH 0/9] in-kernel irqchip, new spin References: <1259761575-3953-1-git-send-email-glommer@redhat.com> <20091203102701.GC6752@redhat.com> <5d6222a80912030342m499eb913lff5fc7a21b142718@mail.gmail.com> <20091203115729.GC7352@redhat.com> <5d6222a80912030404m2cc09946wf3391f10227efcee@mail.gmail.com> <20091203123924.GF7352@redhat.com> In-Reply-To: <20091203123924.GF7352@redhat.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: "Michael S. Tsirkin" Cc: Glauber Costa , Glauber Costa , aliguori@us.ibm.com, qemu-devel@nongnu.org On 12/03/2009 02:39 PM, Michael S. Tsirkin wrote: >> >> Right now there are no knobs to disable it, since last time I checked, >> people were inclined to >> solve that by adding a machine type that does not do irqchip in >> kernel, if wanted. >> > Can't everything doable by machine type also doable from > command line switch? Disabling irqchip used to be > a valuable debugging tool. > > Even worse, if we throw everything into the the machine type, we end up with 2^n machine types in order to control everything. -- error compiling committee.c: too many arguments to function