defconfig: reduce BUF_SHIFT 18 -> 17

Signed-off-by: Shilin Victor <chrono.monochrome@gmail.com>
defconfig: enable ARM_THUMBEE

Signed-off-by: Shilin Victor <chrono.monochrome@gmail.com>
cpufreq: dynamic: sync with Project Zen

https://github.com/mkaluza/Samsung_STE_Kernel/commit/06d78453f20fbb1ff8af7a35f6e2c2b4bd0ebb16
LiveOPP: Fix mb()
fsync: Optimize the code of detection

Signed-off-by: cocafe <cocafehj@gmail.com>
KBuild: Neon optimization
LiveOPP: PLLDDR: keep SDMMC clock <= 100 MHz

Signed-off-by: Shilin Victor <chrono.monochrome@gmail.com>
db8500-prcmu: enable compilation without kernel tracing
add notifier chain for oom_adj
export additional symbols to modules
defconfig: dump config

thanks @mkaluza for reducing kernel size