From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Zhai, Edwin" Subject: Re: [Block issue] VMX status report 13161:a9a43705f26b Date: Thu, 28 Dec 2006 17:40:44 +0800 Message-ID: <20061228094044.GF679@edwin-srv.sh.intel.com> References: <8C834404208B254EAD4E532C94859869598856@pdsmsx412.ccr.corp.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Keir Fraser Cc: xen-devel@lists.xensource.com, "Yang, Xiaowei" , "Yu, Ping Y" List-Id: xen-devel@lists.xenproject.org keir, r13159 caused hvm smp linux guest hang after "ENABLING IO-APIC IRQs", while UP is okay. seems guest are waiting timer intr. any suggestions? On Thu, Dec 28, 2006 at 09:29:10AM +0000, Keir Fraser wrote: > I've seen all manner of problems booting Linux guests since changesets 13115 > (add HPET support), 13097 and 13096 (various changes to HVM platform timer > support). With luck there have been just one or two issues introduced that > are causing all these problems, but we'll have to throw out those patches if > the situation doesn't improve in the next week. > > Xiaowei: I'm pretty sure I can eyeball bugs in the new vpt.c code. For > example, how can it be right that last_plt_gtime is incremented by period in > some places and period_cycles in others? The two quantities have different > units! > > -- Keir > > On 28/12/06 2:50 am, "Yu, Ping Y" wrote: > > > The block issue is opened for bug 848, and could anybody take a look at this > > issue? > > http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=848 > > > > Thanks > > > > Ping > > -- best rgds, edwin