Re: [PATCH 1/3] powerpc: Move arch_cpu_idle_dead() into smp.c

On Wed, 19 Aug 2020 11:56:32 +1000, Michael Ellerman wrote: > arch_cpu_idle_dead() is in idle.c, which makes sense, but it's inside > a CONFIG_HOTPLUG_CPU block. > > It would be more at home in smp.c, inside the existing > CONFIG_HOTPLUG_CPU block. Note that CONFIG_HOTPLUG_CPU depends on >

[PATCH 1/3] powerpc: Move arch_cpu_idle_dead() into smp.c

arch_cpu_idle_dead() is in idle.c, which makes sense, but it's inside a CONFIG_HOTPLUG_CPU block. It would be more at home in smp.c, inside the existing CONFIG_HOTPLUG_CPU block. Note that CONFIG_HOTPLUG_CPU depends on CONFIG_SMP so even though smp.c is not built for SMP=n builds, that's fine.