patches added to test tree

Luck, Tony
2005-10-05T23:43:35Z

Bob Picco:
V5 ia64 SPARSEMEM - Kconfig and Makefile
V5 ia64 SPARSEMEM - eliminate contig_page_data
V5 ia64 SPARSEMEM - conditional changes for SPARSEMEM
V5 ia64 SPARSEMEM - SPARSEMEM code changes
V5 ia64 SPARSEMEM - gensparse_defconfig

Dean Roe:
[IA64-SGI] Remove references to the SN bist_lock

Greg Edwards:
[IA64] mbcs_init() should give up unless running on sn2

Jack Steiner:
[IA64-SGI] Increase max system size of SGI SN systems

Tony Luck:
[IA64] end of kernel 'data' is at _end, not _edata