From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: Unable to boot guest on kernel 2.6.29.1 with kvm-84 or kvm-85 Date: Mon, 27 Apr 2009 11:57:52 +0300 Message-ID: <49F57390.6090600@redhat.com> References: <20090426221158.GA25016@pancreas.elisa-laajakaista.fi> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: kvm@vger.kernel.org To: Eino Malinen Return-path: Received: from mx2.redhat.com ([66.187.237.31]:35926 "EHLO mx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754612AbZD0I6B (ORCPT ); Mon, 27 Apr 2009 04:58:01 -0400 In-Reply-To: <20090426221158.GA25016@pancreas.elisa-laajakaista.fi> Sender: kvm-owner@vger.kernel.org List-ID: Eino Malinen wrote: >> Can you try a bisect? >> > > I confirm having the same trouble with kvm. Bisect with the vanilla kernel > gave the following result: > > (f438349...|BISECTING)$ git bisect log > # bad: [8d7bff2d72660d9d60aa371ae3d1356bbf329a09] Linux 2.6.29.1 > # good: [8e0ee43bc2c3e19db56a4adaa9a9b04ce885cd84] Linux 2.6.29 > git bisect start 'v2.6.29.1' 'v2.6.29' '--' 'arch/x86/kvm/' 'virt/kvm/' > # bad: [f438349efb8247cd0c1d453a4131b1f801bf5691] KVM: VMX: Don't allow > uninhibited access to EFER on i386 > git bisect bad f438349efb8247cd0c1d453a4131b1f801bf5691 > > Are the commits splitted more precisely in kvm.git? > No (and this is pretty fine granularity -- that commit is a one liner). So 2.6.29 worked and 2.6.29.1 did not? What is your host cpu type? Are you running an i386 or x86_64 host? -- error compiling committee.c: too many arguments to function