K 10 svn:author V 7 attilio K 8 svn:date V 27 2012-06-23T01:30:51.488780Z K 7 svn:log V 316 Give vm_radix_lookupn() a way to specify that the whole range has been exhausted while searching and when a "maximum" value is passed as end (or end == 0). This allow for avoiding starting address overflow while searching through and avoids livelock with "start" wrapping up to "end". Reported by: pho (supposedly) END