[1/3] powerpc/mm/radix: Refactor radix__mark_rodata_ro()

[Michael Ellerman]

On Fri, 2017-07-14 at 06:51:21 UTC, Michael Ellerman wrote:
> Move the core logic into a helper, so we can use it for changing permissions
> other than _PAGE_WRITE.
> 
> Signed-off-by: Michael Ellerman <mpe at ellerman.id.au>
> Reviewed-by: Balbir Singh <bsingharora at gmail.com>

Series applied to powerpc fixes.

https://git.kernel.org/powerpc/c/b134bd90286dc9f2952c35a91ab405

cheers