linux/modules/pagetables: add KASAN page for x86
linux/modules/pagetables: add KASAN page for x86

Port Linux commit
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=025205f8f30c6ab52b69bf34fb359ac80360fefd

fishilico/shared,fishilico/shared,fishilico/shared,fishilico/shared,fishilico/shared,fishilico/shared,fishilico/shared