K 10 svn:author V 3 alc K 8 svn:date V 27 2010-06-11T15:49:39.304430Z K 7 svn:log V 262 Relax one of the new assertions in pmap_enter() a little. Specifically, allow pmap_enter() to be performed on an unmanaged page that doesn't have VPO_BUSY set. Having VPO_BUSY set really only matters for managed pages. (See, for example, pmap_remove_write().) END