Attempt to update powerpc pmap module to MACHINE_NEW_NONCONTIG configuration. modernize for UVM. Does not yet work with UVM, but does seem more stable than older version with old VM. This may be in part due to a kludge that only uses the largest memory region instead of all of the memory regions. a bug in the MD MNN code is suspected.
Attempt to update powerpc pmap module to MACHINE_NEW_NONCONTIG
configuration. modernize for UVM. Does not yet work with UVM,
but does seem more stable than older version with old VM.
This may be in part due to a kludge that only uses the largest
memory region instead of all of the memory regions. a bug in
the MD MNN code is suspected.

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars