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

This reverts commit 2484c91a17de41fed9b9128b3176c6980b3589ab.
Revert "msm: memory: use memblock instead of meminfo"

This reverts commit bc7a5292dad400562c4a26cdc6258acbbfb743f6.
Revert "msm: memory: remove obsolete stable_size function"

This reverts commit 16d0673e3da0049eec3c72ea4ffda950b41fa1e1.