fix /proc/sys/kernel/sysrq set it to 2, we had 1,
	When running a kernel with SysRq compiled in,
	/proc/sys/kernel/sysrq controls the functions allowed to be invoked via
	the SysRq key. By default the file contains 1 which means that every
	possible SysRq request is allowed (in older versions SysRq was disabled
	by default, and you were required to specifically enable it at run-time
	but this is not the case any more). Here is the list of possible values
	in /proc/sys/kernel/sysrq:
	   0 - disable sysrq completely
	   1 - enable all functions of sysrq
	  >1 - bitmask of allowed sysrq functions (see below for detailed function
	       description):
	          2 - enable control of console logging level
	          4 - enable control of keyboard (SAK, unraw)
	          8 - enable debugging dumps of processes etc.
	         16 - enable sync command
	         32 - enable remount read-only
	         64 - enable signalling of processes (term, kill, oom-kill)
	        128 - allow reboot/poweroff
	        256 - allow nicing of all RT tasks

	You can set the value in the file by the following command:
	    echo "number" >/proc/sys/kernel/sysrq

	Note that the value of /proc/sys/kernel/sysrq influences only the invocation
	via a keyboard. Invocation of any operation via /proc/sysrq-trigger is always
	allowed (by a user with admin privileges).
LMK best lag free config is stat killing apps when below 130MB cached RAM.
Many Tuning/Bug fixing + Cleaning junk and new OOM tweak.
UKSM: restored max sleep_millisecs, max is 1000! + comment.
Set Swappiness=40 for performance profiles that use ZRAM.

We dont need more that that. LMK will handle the rest.
Retuned ZRAM to use one SWAP partition, reduced initramfs size to fix WIFI

Fixed clean_ram_cache black box without info.

after checks, using 3 ZRAM driver and using same priority, is actually
more CPU cycles to burn to maintain 3 drives, so best to use one.
Fixed Auto OOM profiles and Auto OOM switch.
+ full sync
Merge remote-tracking branch 'dorimanx/master'