kdump: take off the protection on crashkernel memory region on arm64
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2188997
Depends: !3041 (merged)
Streamline the order in which we reserve the crashkernel reservation and as a
by-product increase the performance of accessing kernel addresses as we map the
kernel addresses as a larger page instead of the 4k page required previously.
Signed-off-by: Audra Mitchell aubaker@redhat.com
Edited by Audra Mitchell