* set PXN for all page tables below KERNEL_BASE
* also set PXN for physical page mapper
PXN, Privileged execute-never
When the PXN bit is 1, a Permission fault is generated if the processor
is executing at PL1 and attempts to execute an instruction fetched from
the corresponding memory region.
Change-Id: I3056cbed151004ac9edfbc81ebeada328aeb603c
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5607
Tested-by: Commit checker robot <[email protected]>
Reviewed-by: waddlesplash <[email protected]>
David Karoly
3d79cd3332