On Mon, 16 Aug 2021 14:10:32 +1000, Michael Ellerman wrote:
> As reported by lkp, if NUMA=n we see a build error:
>
> arch/powerpc/platforms/pseries/hotplug-cpu.c: In function
> 'pseries_cpu_hotplug_init':
> arch/powerpc/platforms/pseries/hotplug-cpu.c:1022:8: error:
> 'node_to_cpumask_map' undeclared
> 1022 | node_to_cpumask_map[node]);
>
> Use cpumask_of_node() which has an empty stub for NUMA=n, and when
> NUMA=y does a lookup from node_to_cpumask_map[].
>
> [...]
Applied to powerpc/next.
[1/1] powerpc/pseries: Fix build error when NUMA=n
https://git.kernel.org/powerpc/c/8b893ef190b0c440877de04f767efca4bf4d6af8
cheers
