On Fri, 2007-03-02 at 13:39 -0700, Alex Williamson wrote:
>
> On ia64, dom0 doesn't automatically get vcpus for each physical cpu,
> so the first problem is that we're not going to have a /proc/cpuinfo
> entry for every cpu in self.cpus.keys. I think it's likely x86 could
> run into this problem too if a cpu was hotplugged or booted with the
> dom0_max_vcpus options.
Not sure if this affects us.
> The second problem is that /proc/cpuinfo fields are very architecture
> specific. I'd suggest importing arch and having separate cases for x86,
> ia64, and powerpc. For ia64, think the most appropriate mapping would
> be:
>
> self.cpus[u].update(
> { 'host' : self.uuid,
> 'features' : cpu_features,
> 'speed' : int(float(cpuinfo[0]['cpu MHz'])),
> 'vendor' : cpuinfo[0]['vendor'],
> 'modelname': cpuinfo[0]['family'],
> 'stepping' : cpuinfo[0]['model'],
> 'flags' : cpuinfo[0]['features'],
> })
This absolutely does. Ewan, what are you trying to do here, and could
you please revert it until we figure out a solution that will work?
--
Hollis Blanchard
IBM Linux Technology Center
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