and x86/numa has this build failure:

arch/x86/mm/numa_64.c: In function ‘numa_set_cpumask’:
arch/x86/mm/numa_64.c:851:14: error: ‘physnodes’ undeclared (first use in this function)
arch/x86/mm/numa_64.c:851:14: note: each undeclared identifier is reported only once for each function it appears in

config attached.

Thanks,

	Ingo