arm:hotplug:mako_hotplug by franciscofranco:initial introduction
mount_khaon_userdata:setting here permissions instead from edify script
arm:intelli_plug: we let franco's be the default one
f2fs: updated to upstream branch

Squashed the following commmits:

f2fs: introduce -o fastboot for reducing booting time
f2fs: remove unnecessary macro
f2fs: avoid race condition in handling wait_io
f2fs: send discard commands in larger extent
f2fs: revisit inline_data to avoid data races and potential bugs
f2fs: remove pointless bit testing in f2fs_delete_entry()	J
f2fs: do not discard data protected by the previous checkpoint
f2fs: flush_dcache_page for inline data	Jaegeuk Kim	1	-
f2fs: call write_checkpoint under disabled gc
Add Zen I/O scheduler. Similar to SIO, primarily based on no-op and deadline. Intended to be mostly FCFS. Simpler than SIO in many ways, one of them being write requests/read requests have mostly the same priority.
Oops
block:zen:I/O scheduler adjustments, reduce fifo_batch to 1
Some cleanups to zen I/O scheduler
Adjust zen comments
block: zen: fix a bug in add_request, should use rq_is_sync
aries_defconfig updated