powerpc/mm: add a helper to populate hugepd

This patchs adds a subarch helper to populate hugepd.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Christophe Leroy 2019-04-26 05:59:45 +00:00 • committed by Michael Ellerman
commit 5fb84fec46
4 changed files with 20 additions and 19 deletions