lib/lzo: huge LZO decompression speedup on ARM by using unaligned access

Change-Id: I4dc172b2822504c3f2db1913ed9404e031861d55
Signed-off-by: Markus F.X.J. Oberhumer <markus@oberhumer.com>
slub: fix a possible memory leak

Memory allocated by kstrdup should be freed,
when kmalloc(kmem_size, GFP_KERNEL) is failed.

Change-Id: I4d07288da8e094b6e2898303d9b8af690d2ca877
Acked-by: Christoph Lameter <cl@linux.com>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Joonsoo Kim <js1304@gmail.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
Merge branch 'cm-11.0' into kk_mkt