On Tue, 2006-08-29 at 09:02 +0200, Segher Boessenkool wrote: > > It is quite stable in that the secondary processors reliably join the > > idle domain and wait for free pages to scrub, handling 0x980 > > interrupts with no problem. > > What's this 980 exception?
Hypervisor decrementer. It's a good thing. ;) > > However, the domU's sometimes hang during initialization. When the > > domU hangs, it seems the whole machine freezes, including the serial > > console. > > Most common cause of this is hanging the U3/U4. Do you have a hardware > debugger to see where this happens? It's been my experience that RISCWatch isn't very helpful in these situations (e.g. can't stop the processor). When the northbridge goes, JTAG becomes unhappy. -- Hollis Blanchard IBM Linux Technology Center _______________________________________________ Xen-ppc-devel mailing list Xenfirstname.lastname@example.org http://lists.xensource.com/xen-ppc-devel