Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751716Ab1CFQDp (ORCPT ); Sun, 6 Mar 2011 11:03:45 -0500 Received: from gwu.lbox.cz ([62.245.111.132]:44770 "EHLO gwu.lbox.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751000Ab1CFQDo (ORCPT ); Sun, 6 Mar 2011 11:03:44 -0500 Date: Sun, 6 Mar 2011 17:03:28 +0100 From: Nikola Ciprich To: Zachary Amsden Cc: Glauber Costa , Avi Kivity , Nikola Ciprich , KVM list , Linux kernel list Subject: Re: regression - 2.6.36 -> 2.6.37 - kvm - 32bit SMP guests don't boot Message-ID: <20110306160328.GA29429@nik-comp.lan> References: <20110303220155.GB27691@nik-comp.lan> <4D7101AF.6060009@redhat.com> <20110304182733.GA2867@nik-comp.lan> <1299265762.11618.140.camel@mothafucka.localdomain> <20110304205512.GB2867@nik-comp.lan> <1299274906.11618.157.camel@mothafucka.localdomain> <20110304223640.GC2867@nik-comp.lan> <4D718F2D.6080105@redhat.com> <20110305072115.GA2166@nik-comp.lan> <4D739FEF.7000502@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4D739FEF.7000502@redhat.com> User-Agent: Mutt/1.5.19 (2009-01-05) X-Antivirus: on lbxovapx by Kaspersky antivirus, 4781649 records (last update: 20110306) X-Spam-Score: N/A (trusted relay) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1536 Lines: 48 > I did read your mail, but I was working on an old tree... because of > that transformation, this fix will unfortunately have to be back and > forward ported by hand. OK, sorry, I didn't mean to be adverse... > > Did you try just that change right applied on top of the patch > (e48672fa25e879f7ae21785c7efd187738139593) implicated by bisect? yes, with host running e48672fa25e879f7ae21785c7efd187738139593, 32bit SMP guest doesn't boot, when I add kvm_request_guest_time_update(vcpu), it helps. > > It will be great to know if that change alone fixes the problem, if so, > the fix you propose is probably the right one for upstream. ok, so shell I submit patch adding kvm_make_request(KVM_REQ_CLOCK_UPDATE, vcpu)? this fixes things for me for 2.6.37. > > Thanks, > > Zach > -- > To unsubscribe from this list: send the line "unsubscribe kvm" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- ------------------------------------- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax: +420 596 621 273 mobil: +420 777 093 799 www.linuxbox.cz mobil servis: +420 737 238 656 email servis: servis@linuxbox.cz ------------------------------------- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/