K 10
svn:author
V 6
kevans
K 8
svn:date
V 27
2022-09-18T06:28:47.862326Z
K 7
svn:log
V 455
arm64: disable the EL2 MMU before dropping to EL1

An earlier stage may have set HCR_EL2.E2H, the clearing of which may
break address translation.  We don't need the EL2 MMU at this point, so
we can avoid re-enabling it for now and just drop to EL1 as usual.

Suggested by:	andrew
Reviewed by:	andrew

(cherry picked from commit 51adf913e8815bdc928cb72dd378c596b8b15336)

Git Hash:   f086a0afe0c90c5a0a24a3d1a5dc2501181ce837
Git Author: kevans@FreeBSD.org
END