Files 2.6.5-rc2-aa1/anon_vma.gz and 2.6.5-rc2-aa2/anon_vma.gz differ

	Merged Hugh's s390 fixes for physical referenced/dirty bit handling.

	Implemented nonlinear paging support. Tested with two hundred threads
	with 1.7G of shm mapped each trashing in a loop. Verified the nonlinear
	pages are swapped out and swapped in correctly. No races during high load
	so far. Nice swap behaviour is not expectable for nonlinear mappings,
	nonlinear is optimal for either small pageable mappings or big mlocked
	mappings.

	Fixed ppc/ppc64/arm compilation by merging Hugh's anobjrmap-6
	(I verified it compiles with a cross compiler but it's untested
	on real hardware).

	Avoid oopsing in fork too, if somebody forget VM_RESERVED (only warn).

	Renamd bitflag and fixed include guards per Christoph's suggestion.

Files 2.6.5-rc2-aa1/extraversion and 2.6.5-rc2-aa2/extraversion differ

	Rediffed.

Files 2.6.5-rc2-aa1/irq-safe-pagecache-lock.patch.gz and 2.6.5-rc2-aa2/irq-safe-pagecache-lock.patch.gz differ
Files 2.6.5-rc2-aa1/stop-using-dirty-pages.patch.gz and 2.6.5-rc2-aa2/stop-using-dirty-pages.patch.gz differ
Only in 2.6.5-rc2-aa1: stop-using-locked-pages-fix-2.patch.gz
Only in 2.6.5-rc2-aa1: stop-using-locked-pages-fix.patch.gz
Files 2.6.5-rc2-aa1/stop-using-locked-pages.patch.gz and 2.6.5-rc2-aa2/stop-using-locked-pages.patch.gz differ
Only in 2.6.5-rc2-aa1: tag-writeback-pages-fix.patch.gz
Only in 2.6.5-rc2-aa1: tag-writeback-pages-missing-filesystems.patch.gz
Files 2.6.5-rc2-aa1/tag-writeback-pages.patch.gz and 2.6.5-rc2-aa2/tag-writeback-pages.patch.gz differ
Files 2.6.5-rc2-aa1/unslabify-pgds-and-pmds.patch.gz and 2.6.5-rc2-aa2/unslabify-pgds-and-pmds.patch.gz differ

	Merged new versions from 2.6.5-rc2-mm1.