On Wed, Nov 29, 2023, at 14:19, Michael Ellerman wrote:
> diff --git a/arch/powerpc/mm/mmu_decl.h b/arch/powerpc/mm/mmu_decl.h
> index 7f9ff0640124..72341b9fb552 100644
> --- a/arch/powerpc/mm/mmu_decl.h
> +++ b/arch/powerpc/mm/mmu_decl.h
> +
> +#ifdef CONFIG_MEMORY_HOTPLUG
> +int create_section_mapping(unsigned long start, unsigned long end,
> + int nid, pgprot_t prot);
> +#endif
This one should probably go next to the remove_section_mapping()
declaration in arch/powerpc/include/asm/sparsemem.h for consistency.
I would personally remove the #ifdef as well, but there is
already one in that file.
Arnd
