Konstantin Belousov 2648ed9275 Make it possible to override PAE mode on boot.
Initialize the static kenv in pmap_cold() and fetch user opinion on
vm.pmap.pae_mode tunable if hardware is capable.  Note that the static
environment is reinitilized in init386() later when paging is enabled.

Reviewed by:	bde
Discussed with:	kevans
Sponsored by:	The FreeBSD Foundation
MFC after:	2 months
2019-02-05 20:09:31 +00:00
..
2019-01-31 19:05:56 +00:00
2018-12-19 21:57:58 +00:00