Linker now calls init functions for itself.
(cherry picked from commit 4151ea73b75e274d1ff80b42d9d457a783208516)
Change-Id: I3300fe22de8ad8466a5b1c2d551429769a42852d
Freeing block mprotects on the page which it turn
may lead to application crash if linker subsequently
tries to modify another block on the page.
Bug: 14895266
Change-Id: I8ff7f5df467d7be184242de652032b3c84e24b76