From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jan Kiszka Subject: Re: Reconciling qemu-kvm and qemu's PIT Date: Wed, 29 Feb 2012 11:14:06 +0100 Message-ID: <4F4DFA6E.4030101@siemens.com> References: <4F4CE596.9070302@redhat.com> <4F4CE743.7050107@siemens.com> <4F4CE7CB.8090409@redhat.com> <4F4D2FED.1030207@redhat.com> <4F4D4B8B.3080201@web.de> <4F4DF003.3000001@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Cc: KVM list To: Avi Kivity Return-path: Received: from david.siemens.de ([192.35.17.14]:15689 "EHLO david.siemens.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030675Ab2B2KOK (ORCPT ); Wed, 29 Feb 2012 05:14:10 -0500 In-Reply-To: <4F4DF003.3000001@redhat.com> Sender: kvm-owner@vger.kernel.org List-ID: On 2012-02-29 10:29, Avi Kivity wrote: > On 02/28/2012 11:47 PM, Jan Kiszka wrote: >>> >>> Looks like isa-pit has zero gpio pins, so it fails when crashing. I >>> must have mismerged it, but where is the gpio pin count set? >> >> In pit_initfn. Does -no-kvm-irqchip work fine? It's a bit tricky to >> discuss this without seeing your code. >> > > pushed it into qemu-kvm.git usptream-merge > As I assumed: You try to initialize the kvm-pit like the userspace pit, that cannot work. Don't run the qdev_connect_gpio_out in pit_init, just like my kvm-pit patches does in their kvm_pit_init. Jan -- Siemens AG, Corporate Technology, CT T DE IT 1 Corporate Competence Center Embedded Linux