[KERNEL][3.0.90][TWRP/CWM][STWEAKS]KangBang Kernel v2.0- For 4.3/4.2 Rom{17/8} - Galaxy S II Android Development

Hello,i have decided to make a kernel for Aosp-based 4.3 and 4.2 roms(Like cm10.2 ,Cm10.1,PA,AOKP etc).I have tested only on CM10.1 and slimbean but it should work on other 4.2 roms.
there are 2 versions,one with TWRP recovery and other with stock cm10.1 ClockWorkMod recovery(i prefer TWRP)
This is based on CyanogenMod smdk4412 kernel(for its stability),however i have optimized it to perform better,give better battery.
Note: This kernel is still in its infancy.
CHANGELOG FOR v2.0
Made for Android 4.3(i dont recommend trying on 4.2)
Swteaks support!(thanks to gokhanmoral and gustavoss)
zzmoove v0.7
Sound amplification(thanks myfluxi) upto 20 decibels
CWM updated to v 6.0.37
All selinux features and AIO enabled
Compiled with -fno-pic -munaligned-access
Updated to linux 3.0.90 from korg
CHANGELOG FOR v1.3
Linux 3.0.82
Replace normal BLN with BLNWW(no more wakelocks,but static led)
Port gokhanmoral/dorimanx touchkey driver
Fix led_disable function,broken in previous release
Merge modem interface from smdk4210 kernel for better battery (cm upstream)
Updates to drivers/base/sync.c and sw_sync from android linux 3.0 upstream
Update zzmoove to v0.5
Tune zzmoove for our device
CIFS module support(requested by user)
add frandom driver(requested by user)
Updates to block from android linux 3.0 upstream
Revert "SMP: Update secondary cpu boot phase routine"
Samsung i9300 Update 10
Improve touch sensitivity
Introduce timer slack controller
Remove some debugging
And various other patchs.See github for proper changelog.Too lazy to type :cyclops:
Code:
[B]CHANGELOG FOR V1.2[/B]
[LIST]
[*]Update to Linux 3.0.81
[*]Add BLN(Back Light Notification) function
[*]cpufreq: Add zzmoove v0.4
[*]Compile with GCC 4.7
[*]remove -fgraphite and loop optimizations and optimize modules
[*]Update row I/O scheduler to latest from CodeAurora
[*]Enable Swap and Zram(as requested by a user)
[*]Upstream patches for zram
[*]Change compression method for zImage,quicker boot
[*]CPU hotplug, writeback: Don't call writeback_set_ratelimit() too often
[*]ARM: vmlinux.lds.S: do not hardcode cacheline size as 32 bytes
[*]ARM: vmlinux.lds.S: align the exception fixup table to a 4-byte boundary
[*]block: Add support for reinsert a dispatched req
[*]block: Add API for urgent request handling
[*]block: add support for Linux 3.0.x for reinsert a dispatched req
[*]cpufreq: Make sure the cpufreq notifier is called last[arighi]
[*]Fix up freqs below 200 Mhz
[/LIST]
[B]Changelog for v1.1[/B]
[LIST]
[*]block: Add Zen I/O Scheduler
[*]Makefile: Compile with -finline-functions -ffast-math -mtune=cortex-a9 -mfpu=neon -march=armv7-a and even more gcc 4.6 specific cflags
[*]mach-exynos: Remove some dead code,thanks to myfluxi
[*]pegasusq: Kang from Siyah Kernel
[*]bcmdhd: Enable Ad-Hoc (IBSS) mode
[*]mach-u1: use smdk4412 temperature values
[*]mach-exynos: busfreq: Increase up threshold
[*]Increase available memory from 791 MB to 794 MB
[*]Fix some compiler warnings introduced by gcc 4.6.x
[*]fs/dyn_fsync: check dyn fsync control's active prior to performing fsync ops
[*]Dynamic Fsync : force flush if kernel panic or rebooting
[*]staging: android: lowmemorykiller: Change default debug_level to 1
[*]staging: android: lowmemorykiller: well-marked debug print
[*]dynamic fsync: favor true case since most will be using this feature
[*]irq: Set CPU affinity as soon as the irq thread is created
[*]f_fs: ffs_func_free: cleanup requests allocated by autoconfig
[*]hrtimer: Consider preemption when migrating hrtimer cpu_bases
[*]hrtimer: Prevent enqueue of hrtimer on dead CPU
[*]ipv4: save cpu cycles from check_leaf() - Backport from linux 3.8
[*]network speed tweak
[*]AIO: Don't plug the I/O queue in do_io_submit()
[*]tmpfs: fix mempolicy object leaks
[*]ARM: Add optimised swahb32() byteswap helper for v6 and above
[*]SCHEDULER: Autogroup patch group by current user android UID
[*]ARM: net: JIT compiler for packet filters
[*]ARM/mm: drop GFP_COMP for dma_alloc_coherent
[*]ARM: cache: assume 64-byte L1 cachelines for ARMv7 CPUs
[*]timer: optimize apply_slack()
[*]ARM: spinlock: use ticket algorithm for ARMv6+ locking implementation
[*]arm/crypto: Add optimized AES and SHA1 routines
[*]currentwidget support based on Entropy512's commit in his GB kernel
[*]increase VM_MAX_READAHEAD to 1024
[*]mmc: use really long write timeout to deal with crappy cards
[*]slicing-by-8 algorithm for crc32 and crc32c
[*]ext4: fixup 64-bit divides in 3.0-stable backport of upstream fix
[*]update Android logger,timer_gpio and lowmemorykiller from Linux 3.8
[*]arch:arm: Compile with -pipe
[/LIST]
[B]Changelog for V1.0[/B]
[LIST]
[*]Updated to Linux 3.0.80
[*]18 Step cpu frequency(25 Mhz to 1600 Mhz) and CPU Undervolt support
[*]Removed debugging(Like sec_debug,cgroup_debug,stand-hotplug debug)
[*]lib/string: use glibc version
[*]lib/sha1: use the git implementation of SHA-1
[*]lib/sha1.c: quiet sparse noise about symbol not declared
[*]arm: remove "optimized" SHA1 routines
[*]arm: remove stale export of 'sha_transform'
[*]fs/dyn_sync_cntrl: dynamic sync control
[*]tcp: Proportional Rate Reduction for TCP
[*]mutex: dynamically disable mutex spinning at high load
[*]slub.c: little tweak for performance improvements
[*]kernel: power: prevent DVFS_LOCK_ID_USER lock for min and max frequency
[*]block: sio and deadline tweaks
[*]lib/memcopy: use glibc version
[*]various compiler optimizations,and compiled with linaro toolchain
[*]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
[*]sched/nohz: Rewrite, fix and add more accurate load-avg computation
[*]sched: Add missing call to calc_load_exit_idle()
[*]Optimized ARM RWSEM algorithm
[*]ARM: decompressor: Enable unaligned memory access for v6 and above
[*]lib/lzo: Update LZO compression to current upstream version
[/LIST]
Tip: use ZZMOOVE governor.
This kernel is still a "baby".It will get faster and better with time!

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Download
Note: Cwm and twrp version are exactly the same, only the recovery is different.
V2.0(latest for Android 4.3)
CWM: http://www.mediafire.com/?tz0f9lgd4k7bbs5
V1.3(LATEST for Android 4.2)
TWRP: http://www.mediafire.com/download/iuiffp9oq35acmi/kangbang_kernel_v1.3_twrp.zip
CWM: http://www.mediafire.com/?mslrn4twzwas82g
V1.2(OLD)
TWRP: http://www.mediafire.com/?w717tep3e4l5539
CWM: http://www.mediafire.com/?j7v196cqt7f3uhu
V1.1(OLD)
TWRP : http://www.mediafire.com/download/70fypytkq72ddix/kangbang_kernel_v1.1_twrp.zip
CWM : http://www.mediafire.com/download/cx6sohx1h21h4he/kangbang_kernel_v1.1_cwm.zip
v1.0(OLD)
TWRP: http://www.mediafire.com/?tbtwp932wvppoh4
CWM: http://www.mediafire.com/?sg8n8qdr971y6jt
Source Code: https://github.com/sakindia123/android_kernel_samsung_smdk4412
CREDITS
Torvalds and team,for the Linux kenrel
Samsung
gokhanmoral
TeamWin
The CyanogenMod Project
myfluxi
andreilux
faux123

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First Will try when i have time. Thank you for bring it to us :good:

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2 nd..
Will try as soon as possible !!!

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Bln?
Sent from my GT-I9100 using xda premium

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Downloaded! I've just flashed dorimanx though, so I'll flash it after some battery cycles and feedback but please, keep this up :thumbup::thumbup:
Is this based on the latest cm kernel?
Inviato dal mio GT-I9100 con Tapatalk 2

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djsky2011 said:
Bln?
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
No.
_____
Just flashed - everything looks sligthly different :what:
Graphics / colours etc.
/edit
MDNIE SETTINGS were changed - set em back solved the "problem"
edit/
Fast as hell :thumbup::thumbup:
Stweaks support planned?
/edit
Cpu freq set below 100 mhz will lead to min freq of 400 mhz
Greetz
SlimBean-b6|KangBang-v1|i9100¬Tapa2

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Running this kernel now, for an hour. So far so good. Very smooth. Can't say much about battery.
Sent from my GT-I9100 using Tapatalk 2

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Huge thanks,we really needed an AOSP dedicated kernel

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Good:thumbup:
Spoiler
Phone: SGS2
Inviato da: Tapatalk 2
Rom: NeatROM 4.7 LITE XWLSS
Kernel: Apolo 4.7 v0 ←testing-
Modem: XXMS2
Battery: Stock 1650mAh
SD Ext. : 32Gb class 10
Inviato dal mio supermuletto :tank:

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djsky2011 said:
Bln?
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
Not supported yet,but I plan to add bln and GPU oc/UV later
@leechseed
I just noticed that..however I will remove 25 and 50 MHz..they seem to consume more power than 200 mhz
Also colours are same as CyanogenMod stock,no mdnie settings were changed
Sent from my GT-I9100 using Tapatalk 2

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Sweet !! Thanks for bring much needed kernel love to the SII! More variety!!

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Cwm version won't boot using liquidsmooth 2.4 it just gets stuck on GT-I9100 logo.
Used hawker kernel wipe
Wiped cache
Wiped dalvic
Flashed kang bang
Rebooted
Stuck
Sent from my GT-I9100 using Tapatalk 2

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sakindia123 said:
(...)
Also colours are same as CyanogenMod stock,no mdnie settings were changed
Sent from my GT-I9100 using Tapatalk 2
Click to expand...
Click to collapse
Well for me they changed, like i never see before.. Dorimanx or Slim/CM kernel are both all normal..
Dont know what this could be.. Used CWM version, anyone else noticed any difference?
Batt life is great :thumbup:
/edit
Is smdk4412 the brand new cm kernel? So this could be the "colour bug" - didnt test the very new one yet..
/edit
MDNIE SETTINGS were changed - set em back solved the "problem"
edit/
Greetz
SlimBean-b6|KangBang-v1|i9100¬Tapa2

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Just installed the TWRP version and seems to be fine and fast but my phone is getting little hotter Also get a debug error message on evrey boot...is normal ?
Edit: After 4 hrs of use it is behaving perfectly....Have to tell tthat it was hot charging but back to normal in regular use..
Thanks for this Kernel as I have been looking for TWRP recovery option for long time and this is the first Kernel I found for AOSP roms with TWRP included...Only Miss BLN settings but can live without it for now.
Sent from my Android HP Touchpad

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i like the kernel
do not use the dorimanx update policy =>do it clean and good and this could be a real alternative to the stock cm kernel
for a good custom kernel example as stratosk he will help you
i know him he is a very good developer =>check n4 section

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Nice. Keep it light mate. Try not to bloat it
Sent from my GT-I9100 using Tapatalk 4 Beta

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Someone else getting this message on reboot?
Is normal or can be related to my rom?
Other than that
Sent from my GT-I9100 using Xparent BlueTapatalk 2

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supported slimbean also right,?
Sent from my GT-I9100 using xda app-developers app

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anshad666 said:
supported slimbean also right,?
Sent from my GT-I9100 using xda app-developers app
Click to expand...
Click to collapse
Yes! :thumbup:
Inviato dal mio GT-I9100 con Tapatalk 2