On Fri, 24 Sep 2021 19:13:53 +0200, Christophe Leroy wrote:
CONFIG_STRICT_KERNEL_RWX should be set by default on every
architectures (See https://github.com/KSPP/linux/issues/4)
On PPC32 we have to find a compromise between performance and/or
memory wasting and selection of strict_kernel_rwx, because it implies
either smaller memory chunks or larger alignment between RO memory
and RW memory.
[...]
Applied to powerpc/next.
[1/1] powerpc: Activate CONFIG_STRICT_KERNEL_RWX by default
https://git.kernel.org/powerpc/c/fdacae8a84024474afff234bdd1dbe19ad597a10
cheers