use slub
async_tx: use memchr_inv
re-add some code deleted by github....

Conflicts:
	include/config/tristate.conf
vmalloc from linux 3.7 & memory.c from linux 3.2.46

Conflicts:
	include/config/auto.conf
	include/config/tristate.conf
	mm/memory.c
	mm/vmalloc.c
mm: updates from linux 3.2.y

Conflicts:
	mm/compaction.c
stuff
zsmalloc is broke for now so disable it
mm: more updates from linux 3.2.y & Alex Shi rwsem writer lock-stealing

Conflicts:
	include/config/auto.conf
	include/config/tristate.conf
	include/linux/memblock.h
	lib/rwsem.c
	mm/mmu_notifier.c
	mm/readahead.c
fix
fixes
more updates from linux 3.2.y
mm: updates from linux 3.4.48
memory.c: update to linux 3.3.y
memory.c: update to linux 3.4.48

Conflicts:
	mm/mmap.c
some updates to linux 3.10(mrg666)

Conflicts:
	kernel/smp.c
fix
mm: Remove tlb_fast_mode()

Conflicts:
	arch/arm/configs/kylon_saga_defconfig
	include/config/tristate.conf
lib/vsprintf.c: improve standard conformance of sscanf()
fs/buffer.c optimization
tmpfs: enable NOSEC optimization