K 10 svn:author V 3 alc K 8 svn:date V 27 2015-05-23T16:54:46.978500Z K 7 svn:log V 256 Simplify the allocation of page table pages for mips64. Specifically, when allocation fails, it suffices to perform VM_WAIT. The direct map covers the entirely of physical memory, so unlike 32-bit mips any physical page can be used as a page table page. END