xSVS sysfs interface

Conflicts:
	arch/arm/configs/vigor_aosp_defconfig
Updated MPDecision from showp1984 along with added sysfs interface
drivers: cpufreq: address issue where cpus forget their clock speeds
Added SIO Scheduler.
O3_FIX: git rid of a unneeded warning (TODO: return_address should us…
…e unwind tables)
netfilter: xt_log.h: fix warning: value computed is not used
SIO tuned for better flash device support. From MikeC84.
block: Adding ROW scheduling algorithm

Signed-off-by: Tatyana Brokhman <tlinder@xxxxxxxxxxxxxx>

Conflicts:
	block/Makefile

Conflicts:

	block/Makefile
row-iosched.c: Fix build errors
Error log :
block/row-iosched.c: In function ‘row_add_request’:
block/row-iosched.c:252:29: error: ‘struct request’ has no member named ‘elv’
block/row-iosched.c: In function ‘row_merged_requests’:
block/row-iosched.c:512:31: error: ‘struct request’ has no member named ‘elv’
block/row-iosched.c: In function ‘row_set_request’:
block/row-iosched.c:556:4: error: ‘struct request’ has no member named ‘elv’