update defconfig
add dynamic fsync

Conflicts:
	arch/arm/boot/kernel
	fs/Kconfig
make vfs pressure configurable

Conflicts:
	arch/arm/boot/kernel
	fs/Kconfig
arm: add support for LZ4-compressed kernel

Integrates the LZ4 decompression code to the arm pre-boot code.

Signed-off-by: Kyungsik Lee <kyungsik.lee@lge.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Florian Fainelli <florian@openwrt.org>
Cc: Yann Collet <yann.collet.73@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Conflicts:

	arch/arm/Kconfig
	arch/arm/boot/compressed/Makefile

Signed-off-by: Luis Cruz <ljc2491@gmail.com>
Signed-off-by: poondog <markj338@gmail.com>

Conflicts:
	arch/arm/boot/compressed/Makefile
Revert makefile changes from last cherry-pick
Re-Add lz4 to makefile
Renamed to lemur_defconfig and added lz4 support

Conflicts:
	arch/arm/configs/m7_defconfig