[Galaxy Grand Duos i9082 Android Development] k2wl:
changelog:-

version 0.1

- based of pawtip cm sources.

- added frandom to the build.

version 0.1.1

- fixed boot on cm11

version 0.2

- added LZMA compression for kernel, now kernel is 3.8 mb only instead of ~6 mb.

- Added OC upto 1500MHz (1400 MHz is recommended)

version 0.3

- added 1.6 ghz

- increase max readahead to 4096

- updated to 3.0.33

version 0.4b

- update to 3.0.34

- added new frequencies 152, 412, 512,712,900, 1000, 1100, 1364, 1432, 1586, 1600, 1700 MHz

- compile with SaborMod toolchain 4.7

version 0.5 fixed version (15/12/2013)

fixed wifi :), finally.

version 0.5.1

fixed MTP issue with more optimisations and new frequency steps....

version 0.6

-Sched Tweaks to improve performance...

-Early Suspend Delay- Sysfs interface

-logger: Add sysfs interface to Enable / Disable Android Logger

switching done via /sys/kernel/logger_mode interface

default is 0 (off)

version 0.7

-Added new I/O schedulers Vr, ROW, SIO, SIOPLUS, ZEN

-Added new governers smartass2, conservative zzmoove (thanks to @chotu222 )

-new battery percentage fixed with pawtip 17122013 update.

version 0.7.1

-fixed call (incoming and outgoing) issue.

-accidentaly rebased my kernel source to stock...guuurrrr......:crying::mad:

now i have to start from scrach...

you pleaple have to wait for next update...sorry.....:crying:

version 0.8a

- fixed battery .(using since 3 days now)

- added new I/O fifo schedulers

-added new governers...now 16 are there ....test out on your own..

version 0.9

-updated to pawtip's new rom

-added new governer "k2wl" ...yes mine own...my precious...:victory::D:laugh:

-removed useless govs

-added samrtassv2 back.

Version 1.0

-updated to latest pawitp sources and kernel version 3.0.101

-Compiled with latest linaro (4.8.3 GCC 2013.12 version) [Compiled for our grand CPU by me, see the screenshot :p:D:victory::o]

-added performance tweaks.

-removed gov and I/O schedulers for now. will add them back later.

Version 1.1

-Added new frequency steps.

few changes i dont remember.

Version 1.2

-Added more frequency steps

- fixed scheduler latency.

Version 1.3

- compiled with latest linaro constomized toolchain by me 4.8.3 2014.1 .

- more OC steps added.

- Performance app included (credits to @ xenon92)

- Full ARM Topology + optimizations

- added UKSM 0.1.2.2

- optimize Kernel Samepage Merging(KSM)

- Permanent filesystem TRIM

version 1.4

- Added CPU boost driver from 3.4 kernel

- updated performance control app to latest (thanks to @ xenon92 and @ h0rn3t )

- Added OC to 1.6 Ghz

- 4.8.3 linaro optimization flags -Og

Version 1.5

- 1.5 version is born

- Zram: accept up to 4 devices

- enabled zram and zsmalloc

- added zswap and zbud and enabled.

- zbud from 3.11 kernel

- mm: Rename function "reset_page_mapcount" to "page_mapcount_reset"

- update cleancache to 3.11 kernel

- update frontswap to 3.11 kernel

- fix mm/kconfig

- Add zswap backend from Linux kernel 3.11

- adapt frontswap to 3.0 kernel

- Backport zbud from kernel 3.11

- adapt zram to zsmalloc from 3.11 kernel

- update zsmalloc to kernel 3.11

- update zcache to kernel 3.11

- backport frontswap from kernel 3.9

- adapt zcache from 3.9 to 3.0 kernel

- deleted unused zcache.c

- Backported ZCache mechanism from Linux Kernel 3.9.11

- fix zram_drv.c

- zram: optimize memory operations with clear_page()/copy_page()

- staging: zram: add per-cpu support to Crypto

- staging: zram: add Crypto API support

- drivers/staging/zram: adapt to 3.0 kernel

- drivers/staging/zram: backport zram from 3.7 kernel part 2

- drivers/staging/zram: backport zram from 3.7 kernel

- staging: Add Snappy compression support to zram

- staging: Add Snappy compression library (v3)

- Fix Cleancache porting

- Cleancache & frontswap new headers

- enabled frontswap

- enabled zcache and cleancache

- Adapt Cleancache & Frontswap on Kernel 3.0

- added cleancache from 3.7 and frontswap from 3.8

- Introduce ZCACHE from Kernel 3.8

- enabled zram and zsmalloc

- ZSMALLOC source files from Kernel 3.8

- Added zsmalloc for 3.0 support

- LZ4 references

- lib/lzo: Update LZO compression to current upstream version , lib/lzo: Rename lzo1x_decompress.c to lzo1x_decompress_safe.c , lib/lzo: huge LZO decompression speedup on ARM by using unaligned access

- xz: Tweaking

- addded piggy.xzkern and modify .gitignore

- init:calibrate: lpj from linux kernel 3.4

- boot: Enable XZ compression

- crypto-add-lz4-cryptographic-api-fix

- crypto: add lz4 Cryptographic API

- lib-add-lz4-compressor-module-fix

- ib: add lz4 compressor module

- arm: Remove enforced Os flag for LZ4 decompressor

- arm: add support for LZ4-compressed kernel

- kbuild: fix for updated LZ4 tool with the new streaming format

- lib: add support for LZ4-compressed kernel

- decompressor: add LZ4 decompressor module

- lib: add weak clz/ctz functions

- sched: smart wake-affine foundation and disable uksm for while.

- revert hard code dirty ratios

- aded local version with OC

Version 1.6

- Highly experimental (not for weak hearted.)

- Enabled Highmemory

- Kernel timer to hz_128 from hz_100

- few updates

Version 1.6.1

- bluetooth fixed...hopefully..

- implemented boeffela sound 1.6 (thanks to andip71)

- few performance tweaks

- see git log for more

Version 1.7

- fs: move code out of buffer.c

- mm, memcg: give exiting processes access to memory reserves

- staging: android: lowmemorykiller: Management of not killable processes

- LMK from 3.4 kernel

- nohz: Remove nohz_cpu_mask

- Implemented lots and lots of tweaks into single commit...hope everything will go right.... Fingers crossed...view git commit https://github.com/k2wl/evolution_i9082/commit/f19b5b35959b79e432d2b970477fd0fb16e449fc

Version 1.7.1

- Fixed autosleep and enabled it from 3.4 google main line kernel

- kernel/power/powersuspend: new PM kernel driver for Android w/o earlysuspend (faux123). Back

- Add permission checking for binder IPC.

- Logger: Add sys fs kernel interface to configure Android logger

- Increase default entropy setting

- Android: lowmemorykiller: add lmk parameters tunning code.

- revert hz_128 to hz_100, might fix soft reboots.

Version 1.7.3

-reverted few changes to fix reboot issue.

Version 1.7.4

- Now works with cm11 latest (09032014, pawitp update), i.e dual sim...

- few performance tweaks

Version 1.7.5

- New f2fs support...

- ext4 support enhanced..

- SLUB from 3.3 kernel

version 1.7.6

cm11 dual sim compatibility.

Version 1.7.7

Using AnyKernelUpdater by KOUSH.

Merged all f2fs changes to main evolution kernel . now all features from old kernel available on 1.7.7 kernel.

few performance tweaks.

Version 1.7.8

Highly experimental and great kernel...

i am cant post log here...

its long...

dso see it yourself on github...

https://github.com/k2wl/evolution_i9082/commits/cm11exp1

from page 1 to 18 ......too long....

version 1.7.9

- Fixed wifi issue. ( thanks to xenon92 )

- Compiled with latest SM toolchain 4.10 (see the screenshot)

- Enable smartass2

- few performance changes

Version 1.8.0

-Allocate whole ram to userspace. now total ram is 803 MB.

-Added new governers lulzactiveq, lulzactive, smartassH3, smartassv2.

- Added new I/O schedulers sio, fiops, bfq.

- Multicore power saving feature.

- MOre perfromance tweaks with battery saving features added.

-Compiled with latest linaro 4.10

Version 1.8.1

- USB host notify enabled [OTG part 1]

- Given more power to USB fsa9845 switch

- reverted back to 4.9.1 linaro toolchain.

- few battery saving and performance tweaks