K 10 svn:author V 5 peter K 8 svn:date V 27 2003-07-09T22:59:45.000000Z K 7 svn:log V 261 Fix up bogus index/offset/mask calculations in the allocpte and the corresponding release code. This was preventing the use of more than 1/2TB of user VM. I also spent a week staring at this code only to eventually find that I'd mistakenly typed a P as an R. END