RE: [tip:x86/platform] vsmp: Fix number of CPUs when vsmp isdisabled
From: Shai Fultheim (Shai@xxxxxxxxxxx)
Date: Wed May 09 2012 - 11:27:55 EST
Ingo Molnar wrote:
> Well, then fix the Makefile rule as well. Is there any point to
> using vSMP specific glue on UP kernels?
Yes - vsmp_64.c is needed even on UP kernel.
This allows single CPU kernels, running on vSMP Foundation (such as installer kernels), to make use of the other virtualization-specific (under CONFIG_PARAVIRT )codes such as set_vsmp_pv_ops().
... thinking about it, I do not see other way to resolve this rather than Ido's suggestion.
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