[v3] powerpc: wire up memtest

[Michael Ellerman]

On Fri, 2018-09-28 at 15:39:20 UTC, Christophe Leroy wrote:
> Add call to early_memtest() so that kernel compiled with
> CONFIG_MEMTEST really perform memtest at startup when requested
> via 'memtest' boot parameter.
> 
> Tested-by: Daniel Axtens <dja at axtens.net>
> Signed-off-by: Christophe Leroy <christophe.leroy at c-s.fr>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/d90fe2acd9b2900790da01354dbca4

cheers