K 10 svn:author V 3 ian K 8 svn:date V 27 2016-01-02T18:16:24.584961Z K 7 svn:log V 473 Use 64-bit math when finding a block of ram to hold the kernel. This fixes a problem on 32-bit systems which have ram occupying the end of the physical address space -- for example, a block of ram at 0x80000000 with a size of 0x80000000 was overflowing 32 bit math and ending up with a calculated size of zero. This is a fix for one of the two problems mentioned in the PR. Something similar will need to be done on the kernel side before the PR is closed. PR: 201614 END