powerpc/mm/64s: Allow STRICT_KERNEL_RWX again

We have now fixed the known bugs in STRICT_KERNEL_RWX for Book3S
64-bit Hash and Radix MMUs, see preceding commits, so allow the
option to be selected again.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210331003845.216246-6-mpe@ellerman.id.au
This commit is contained in:
Michael Ellerman 2021-03-31 11:38:45 +11:00
commit bd573a8131