K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2015-02-22T02:49:27.646857Z
K 7
svn:log
V 272
The fact that our PMAP code now can run in parallel has exposed the fact
that the PS3 hypervisor's page table code does not have such capabilities.
Slap a lock on all interactions with it.

This fixes occasional lockups presumably caused by conflicting TLB
invalidations.

END