Xen SMP bug + workaround

Rik van Riel riel at redhat.com
Sun Mar 20 06:07:32 UTC 2005


On Thu, 17 Mar 2005, Steven Pritchard wrote:
> On Thu, Mar 17, 2005 at 05:30:56PM -0500, Rik van Riel wrote:
> > today's Xen RPM is broken, in that it doesn't boot on SMP
> > systems and/or systems with HT CPUs.  The obvious workaround
> > is to boot xen with 'nosmp'.
> 
> This isn't new breakage, is it?  I haven't been able to boot my dual
> PIII test box with Xen for a while now...  (Of course I hadn't thought
> of "nosmp", which works as expected.)

Indeed, it's been broken for a bit, I just hadn't noticed
it yet.  We're still tracking down the source, once the bug
is fixed you'll see it in the rawhide report ;)

-- 
"Debugging is twice as hard as writing the code in the first place.
Therefore, if you write the code as cleverly as possible, you are,
by definition, not smart enough to debug it." - Brian W. Kernighan




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