On Fri, Jun 13, 2025 at 09:41:08AM -0400, Peter Xu wrote:

Only mips and loongarch implemented this API, however what it does was
checking against stack overflow for either len or addr.  That's already
done in arch's arch_get_unmapped_area*() functions, hence not needed.

It means the whole API is pretty much obsolete at least now, remove it
completely.

Cc: Huacai Chen <chenhuacai@kernel.org>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: loongarch@lists.linux.dev
Cc: linux-mips@vger.kernel.org
Signed-off-by: Peter Xu <peterx@redhat.com>

I think I forgot to clean these up when I unified the unmapped_area for
hugetlb.

Reviewed-by: Oscar Salvador <osalvador@suse.de>

Thanks Peter!
 

-- 
Oscar Salvador
SUSE Labs