이번에 갤노트2를 장만하면서 (원래 공부하던게 커널 쪽이라)커널을 기웃기웃하다가가 

SJkernel님이 기초 3.0.36 기반으로 하여 

defconfig: disabling WATCHDOG for every config file

bfq  v5 applied

block: sio: tweaks

mm.h: Set VM_MAX_READAHEAD to 1024

cpufreq: be sure that scaling_available_freqs is populated (netarchy)

arm: smp: Wrap backtrace IPI with irq_enter/exit

netfilter: xt_qtaguid: fix ipv6 protocol lookup

ARM: SMP: use a timing out completion for cpu hotplug 

sched_rt: fix SCHED_RR across cgroups

cpufreq: adding Lazy governor

cpufreq: adding LulzactiveV2 governor

lib/checksum.c: optimize do_csum a bit 

lib: Introduce some memory copy macros and functions. 

lib: Improve the performance of memcpy and memmove.

init/main.c: execute lockdep_init as early as possible 

sched_features: disable GENTLE_FAIR_SLEEPERS

[PATCH] cpufreq_pegasusq: make up_threshold_at_min_freq and 

cpufreq: fixes from arighi

mm: SLQB Memory Allocator

Kconfig: removing some debugging dependencies

kernel: CGROUP_TIMER_SLACK

slicing-by-8 algorithm for crc32 and crc32c

RCU: Joe's RCU 

mmc: core: put eMMC in sleep (cmd5) mode before suspend 

remove ARM based old sha-1 implementation

mali: disabled STATE_TRACKING

RWSEM_XCHGADD_ALGORITHM for ARM (R/W semaphores implemented using ARM… 

sec-reboot: support for "reboot bootloader" command

fuelgauge: increase polling interval to save a bit of battery

cpufreq_pegasusq: remove unused cpu up/down freq 

mach-exynos: cpuidle-exynos4: set logging default to disabled

scripts: setlocalversion: do not append plus sign

iosched: prevent aliased requests from starving other I/O 

lib/sha1: use the git implementation of SHA-1 

lib/sha1.c: quiet sparse noise about symbol not declared 

bfq: fixing compiling errors due to last block patch

block: strict rq_affinity

CPU unaligned access path

Makefile: vfp: compile as neon

return_address.c: remove stupid warning

kernel: power: prevent DVFS_LOCK_ID_USER lock for min and max frequen… 

kernel: power: do not prevent prevent DVFS_LOCK_ID_USER for min level

setlocalversion: do not append -dirty when there are un-committed cha… 

init: Kconfig: adding AOSP_ROM flag

mfc5x: fix aosp video recording

leds: finished porting led pulse interface

backlight: use kstrtoul()

init:calibrate: lpj from linux kernel 3.4

aio.c: Asynchronous I/O latency to a solid-state disk greatly increased

to-power: lowered minimum voltages for arm, int, mif and g3d

Adding arch_extension directive

fixing some inlining issues and other linaro related issues

pegasusq: tweakings, cpuidle detection and updates

sensorhub: Fix firmware mislabeling and version checking

ARM: 7011/1: Add ARM cpu topology definition

sched: Ensure cpu_power periodic update 

ARM: cpu topology: Enable ARCH_POWER

ARM: topology: save cpu id of each core

ARM: topology: Update topology according to current sched_mc mode

ARM: 7182/1: ARM cpu topology: fix warning

ARM: topology: Add a cpu_power function

ARM: topology: Add a topology update notification

ARM: cpu topology: Add asym topology flag for using cpu0 1st

ARM: cpu topology: add debugfs

cpupower: update the cpu_power according to cpu load

sched: use cpu capacity to decide if a ILB is needed

stand_hotplug: ported NEAK S3 features

mms152_ts: TOUCH_BOOST_CONTROL feature

Finished merging touchscreen mods

ondemand: cpuidle detection

sdhci: Remove Samsung's broken hack

ARM: disable preemption in machine_shutdown

#cpufreq: tweaks for conservative & ondemand 안함

3.0.36 to 3.0.37

3.0.37 to 3.0.38

kthread_worker: reorganize to prepare for flush_kthread_work() reimpl…

kthread_worker: reimplement flush_kthread_work() to allow freeing the…

mutex: Place lock in contended state after fastpath_lock failure

ARM: 7467/1: mutex: use generic xchg-based implementation for ARMv6+

timekeeping: fix 32-bit overflow in get_monotonic_boottime

Various warnings fixed (unused-variable)

regulator: max77686: make max77686 less chatty. we can use dynamic_de…

slub.c: little tweak for performance improvements

3.0.38 to 3.0.39

3.0.39 to 3.0.40

3.0.40 to 3.0.41

3.0.41 to 3.0.42

3.0.42 to 3.0.43

staging: android: updated logger and timed_gpio from official android…

sync: allow async waits to be canceled

sync: export sync API symbols

sync: reorder sync_fence_release

sync: optimize fence merges

sync: add internal refcounting to fences 

sync: add reference counting to timelines

sync: Fix error paths

sync: change wait timeout to mirror poll semantics

sync: fix erase-o in sync_fence_wait 

sync: clean up compiler warnings

sync: dump sync state to console on timeout

sync: use correct signed type when handling SYNC_IOC_WAIT

sync: improve timeout dumps

sync: add missing export.h file ottherwise it doesn't compile.

USB: gadget: s3c: iscochronous endpoint support

3.0.43 to 3.0.44

mach-midas: Add platform CPUPower data

bcmdhd: strip debug of wifi module with debug_kernel on

bcmdhd: Reenable IPv6, disable multicast in suspend

3.0.44 to 3.0.45

3.0.45 to 3.0.46

input: cypress: adding touchkey files (which are missing in original …

sync: dump sync state of fence errors

sync: protect unlocked access to fence status 

sync: update new fence status with sync_fence_signal_pt 

sync: use proper barriers when waiting indefinitely 

sync: refactor sync debug printing 

sw_sync: convert to new value_str debug ops 

sync: add tracepoint support 

export.h: comment struct kernel_symbol because its being re-defined a… 

3.0.46 to 3.0.47

3.0.47 to 3.0.48

cypress: user configurable touchled timeout, allow to force disable l…

3.0.48 to 3.0.49

3.0.49 to 3.0.50

mali/ump_r3p0_lsi: added GPU clock and voltage control for CM10

3.0.50 to 3.0.51

mdm: power management changes

wacom: driver and e-pen firmware updates

sensorhub: update driver

Fix camera on ZKF107 firmware

3.0.51 to 3.0.52

bcmdhd: additional wireless driver for cm10

sensorhub: refixing firmware mislabeling

sched: Add missing call to calc_load_exit_idle()

3.0.52 to 3.0.53

3.0.53 to 3.0.54

3.0.54 to 3.0.55

mali: disabled bottom lock

Proportional Rate Reduction for TCP.

mm: Do not stall in synchronous compaction for THP allocations

vmscan: move referenced VM_EXEC pages to active list

ARM: Do not allow unaligned accesses when CONFIG_ALIGNMENT_TRAP Newer…

이외에 제가 패치 보면서 이상한 코드들 정리..

# 사용 된 툴체인 : gcc-linaro-arm-linux-gnueabihf-4.7-2012.11-20121123

최종 커널 버전은 3.0.56이 되겠습니다.

Pegasusq ,SQUB,BFQ 을 기본적용하였습니다.

또한 touchboost가 적용되어있으며 VOODOO sound도 적용 되어있습니다.

STweak이 설치되며 이미 사용하셔서 설정값이 변경되지 않는 분은 /data/.sjkernel을 지워주시면됩니다.

아 ... 통신사는 KT 전용이고 CWM으로 플래싱 하시면 됩니다.

#exfat 안됩니다.

#19 4.1.2작동확인

      코드 전체 재컴파일

#11 O2 옵션대신 Ofast로 컴파일

#15 커널과 램디스크 모두 LZO로 패킹하여 부팅시간단축

#18 각 통신사별 SJkernel 0.82RC2 버전의 램디스크 템플릿으로 변경(커널제외)

#19 각 통신사별로 커널 컴파일

#24  추가 버그 수정

sched: use cpu capacity to decide if a ILB is needed

s3cfb: asynchronous vsync notification

mc1n2: Add interface for volume registers

mdnie: black crush fix.

cpufreq_lulzactiveq: add lulzactiveq governor (추가)

mdnie: more silence...

s3cfb: brightness curve mod(조명 밝기 커브 조정)

wakelock: (tungstwenty's implementation) expanded deleted wakelocks to let us see which wakelock they were before they got deleted.

3.0.55 to 3.0.56 로 업데이트

#31 cypress 터치LED 버그 수정