RE: [Xen-devel] recent major -unstable changes cause ia64 build to bebroken

["Ian Pratt" <m+Ian.Pratt@xxxxxxxxxxxx>]

> Another new problem due to a common change...
> 
> xen/include/xen/cpumask.h declares:
> 
>   extern cpumask_t cpu_online_map;
> 
> However, with CONFIG_SMP off, xen/include/xen/smp.h defines 
> cpu_online_map to 1.

It's daft that we even have a CONFIG_SMP option in Xen. It spends most
of its time broken because no-one using x86 builds it, and you won't
even be able to buy any non SMP hardware before long...

I'd vote for expunging CONFIG_SMP.

Ian

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