From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752684Ab1LSR7x (ORCPT ); Mon, 19 Dec 2011 12:59:53 -0500 Received: from mx1.redhat.com ([209.132.183.28]:65060 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751695Ab1LSR7t (ORCPT ); Mon, 19 Dec 2011 12:59:49 -0500 Date: Mon, 19 Dec 2011 23:29:21 +0530 From: Amit Shah To: Avi Kivity Cc: Eric B Munson , mingo@redhat.com, hpa@zytor.com, arnd@arndb.de, ryanh@linux.vnet.ibm.com, aliguori@us.ibm.com, mtosatti@redhat.com, jeremy.fitzhardinge@citrix.com, levinsasha928@gmail.com, Jan Kiszka , kvm@vger.kernel.org, linux-arch@vger.kernel.org, x86@kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/5 V5] Avoid soft lockup message when KVM is stopped by host Message-ID: <20111219175921.GA4668@amit-x200.redhat.com> References: <1323116344-17911-1-git-send-email-emunson@mgebm.net> <20111208113422.GA27919@amit-x200.redhat.com> <4EE9E023.4000904@redhat.com> <20111219125217.GC3139@amit-x200.redhat.com> <4EEF3538.9060808@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4EEF3538.9060808@redhat.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On (Mon) 19 Dec 2011 [14:59:36], Avi Kivity wrote: > On 12/19/2011 02:52 PM, Amit Shah wrote: (snip) > > S4 needs some treatment, though, as resume after s4 doesn't work with > > kvmclock enabled. I didn't realise this series was only handling the > > soft lockup case. > > > > What's the issue there? Not sure yet; after resume, the VM freezes while bringing the 2nd vcpu up. Maybe it's just sitting there spinning, maybe the delta needs adjusting. Haven't poked at it yet. Amit