Re: [Xen-devel] [Block issue] VMX status report 13161:a9a43705f26b

["Zhai, Edwin" <edwin.zhai@xxxxxxxxx>]

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" <ping.y.yu@xxxxxxxxx> 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

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