[PATCH 3/7] powerpc/mm: Fix kernel RAM protection after freeing unused memory on PPC32

[Balbir Singh]

On Mon, 29 May 2017 17:32:00 +0200 (CEST)
Christophe Leroy <christophe.leroy at c-s.fr> wrote:

> As seen below, allthough the init sections have been freed, the
> associated memory area is still marked as executable in the
> page tables.

Good catch!

Acked-by: Balbir Singh <bsingharora at gmail.com>