[KERNEL][CM9/hackfest ][Linux 3.0.44] Harsh Kernel P990 Build-0510 [IO Tweaked][ZRAM]

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Harsh

Inactive Recognized Developer
Hello guys n gals,

This is my FIRST kernel based on sources of wkpark and vadonka, kernel version 3.0.y.
This kernel is compiled by me, and comes with more added patches by me.
If you like it hit THANKS button.

All credits goes to:
armcee (CM7 & CM9 GOD of LG devices)
CM Team (You guys rock)
wkpark (ported kernel 3.0.26 to our devices)
vadonka (various kernel tweaks and awesome sources)
pastime (helping at various stages, and awesome fixes)
Owain (Biggest motivation for compiling 100 times a day)
and to everybody else who participated in making this possible.

Harsh Kernel P990:
Code:
Build from 3.0.37 sources.
Compiled using tweaked CodeSourcery arm Toolchain.
Better battery.
Default SIO scheduler.
Working Data Usage ICS.
Working Data Usage Limit.
Fixed USB tethering(windows).
And many tweaks.

Changelog:
Build 0510 Stock & OC
Updated Linux version 3.0.44 now.
Stock & OC version both uploaded to goo.im.
linux version 3.0.43 and 3.0.44 brings lots of changes (150+ commits hope good)
Still works for both JB and ICS both. :D

build 0509 Stock & OC
Compile zram as module (Thanks Benee)
Fix zram for dual core

build 0309 Stock
Linux Version 3.0.42
JellyBean[Heckfest] supported (thanks Benee)

build 0208 Stock & OC
Linux Version 3.0.39
Reverted various fixes which were implemented in 1907
Compiled with linaro toolchain on OS X

build 1907 NO-OC
Linux Version 3.0.37
Improves SIO scheduler for flash storage.
Added V(R) I/O Scheduler. (select if from AnTuTu CPU Master)
other various fixes (thanks to vork[benee] and faux123)

build 1006 Stock & OC
Linux Version 3.0.34
Patches from NVIDIA for cpu control (power saving)
Lowmemory killer from linux 3.4 ported by vork (thanks benee)

build 0306 Stock
Some patches from Benee (vork)
And tegra OTG try update.

build 2205 Stock
Linux Version 3.0.32
Re-enabled ext3 ability (fix unsupported file system problem)
Increased XZ compression usage.

build 1505 Stock & OC
Added Force Fast Charging patch by Chad Froebel
Lots of tegra related v21 source drop fixes, thanks to faux123
New wifi code change, from v21 sources
As usual few kernel config changes (still have to find minimum config :eek:)

build 0805 Stock & OC
Linux Version 3.0.31
Battery heat protection (thanks wkpark)
And few more kernel config changes :confused:

build 0405 Stock & OC
v21y battery driver (thanks vadonka)
too many kernel config changes (100s of changes)
pmem size reduced (let me know 4 mb change can make difference or not)

build 2804 No-OC
Linux 3.0.30 sources
First attempt for CpuSpy to work

build 2704 Stock & OC
rmcc's tegra_odm_touch: More ICS-compatibility
Catalin Marinas: Kmemleak patches

build 2504
Updated to Linux 3.0.29
Scheduler Tweak
Scheduler multi-core support

build 1904
ZRAM compression changed from LZO to Google's SNAPPY (~2x faster)
ZRAM disksize set to 64mb
SNAPPY KERNEL :D:rolleyes::cool:

build 1504
Changelog for build 1504 is only for information kernel already in KANG 40
SAME KERNEL AS IN Owain's Kang 40, so no flash needed on it.
Build from linux 3.0.28 sources
USB Mass Storage support for both SD Cards (ROM required to make it work)
XZ Compression, so even smaller size of zips
zram enabled and allocated
And many small changes that are not stated here.

build 1104
Lower TouchLED Brightness
Kernel refresh, compiled with new toolchain

build 0604
SD Card IO speed fixed (thanks again wkpark)
Nothing much, just some cosmetic fixes in code

build 0504
Using AnyKernel by koush (easy flash for all ICS roms.)
Added Voodoo again
Fajarep BL values (better battery)

build ReBorn 0304
upgraded Linux kernel source version 3.0.27
various MMC tweak and safepoints
pastime .config fix for support voltage unit in uV

build ReBorn 0204-1
fixed WiFi not turning on
WiFi was not loading up before, NOW FIXED

build ReBorn 0204
ReBorn: used clean wkpark's sources
added patches handpicked (new branch).
removed voodoo sound.
better bettery & speed

build 3003
proper suspend (wkpark original work)

build 2903
latest wkpark's merge fixes (thanks)
pastime1971's fixes

build 2703-1
latest wkpark's fixes he posted. (thanks again)
Fixed reboot issue

build 2703
some more kernel config changes.
pastime kernel pull fix.

build 2503-3
some kernel config changes.
spica1234 call quality improvement patch
Compiled with more hard flags, faster compilation.

build-2503
Updated to kernel 3.0.26 (thanks vadonka)
Added Simple I/O scheduler as default
and few kernel config tweaks

build-2403-4
Removed Kernel Debugs (further cleaning)
implemented hard float in order to reduce compile time
added ramdisk tweaks

build-2403-2
Implemented cache (first try to improve performance)
improved gps (source wkpark)

build-2403-1
Fixed Internal Storage problems(thanks to wkpark)
few compiling fixes, cleaner build.

build-2303
Initial sources.
Added usb tethering
Fixed Data Usage and Limit
Added Voodoo Sound
Selfcompiled linaro toolchain​

Understanding build number:
build-ddmm-n
where dd=date, mm=month & n=compile number [start from 0/none]

Known bugs:
No HW Acceleration (Nvidia and LG at fault)
Reboot/Reboot recovery work 90% of time.

Download OC 0510 [ICS/JB] Link: Goo.im

Download NO-OC 0510 [ICS/JB] Link: Goo.im

My PIZZA suppliers :D (Donators, thanks a lot)
Owain van Brakel
Warren (djvoleur)
Gregory Martinson
Vu Phan
John(aragorn7)

sourcecode
 
Last edited:

[email protected]

Senior Member
Jun 18, 2010
832
950
Zagreb
Another one to look out... :)

I love you guys all, will try it ASAP.

---------- Post added at 12:47 AM ---------- Previous post was at 12:30 AM ----------

Already one suggestion... if you can make internal SD to mount as emmc like in all CM kernels?

Internal SD isn't mounted at all.
 

eniux

Senior Member
Mar 26, 2011
262
19
Enschede
question, if I make a nandroid and flash the kernel I can go back to 'stock' cm whenever I want right? cause stock is actually really stable here.

Sent from my LG-P990 using XDA
 

eyronic

Senior Member
Mar 12, 2011
306
76
^Will you integrate your kernel with your rom and also put PDroid in it?

Sorry for having so many request. :D
 
G

GuestK00293

Guest
Flashed the kernel, no problems encountered so far. Good job and I like the fact that there are just 2 files that get flashed. The boot.img and wireless.ko, easy to revert without leaving back files. please keep it simple and clean. Create extra zip for all tweaks if you want them instead of bundling in kernel. Thank you.
 

eniux

Senior Member
Mar 26, 2011
262
19
Enschede
after an hour of testing in have to say it works well, ill try a full day with it :)

Sent from my LG-P990 using XDA
 

sirofpatrick

Senior Member
Sep 20, 2011
50
4
is it connecting to hidden wlan networks?
had problems with other 3.x kernels.

edit: it works!
 
Last edited:

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  • 216
    Hello guys n gals,

    This is my FIRST kernel based on sources of wkpark and vadonka, kernel version 3.0.y.
    This kernel is compiled by me, and comes with more added patches by me.
    If you like it hit THANKS button.

    All credits goes to:
    armcee (CM7 & CM9 GOD of LG devices)
    CM Team (You guys rock)
    wkpark (ported kernel 3.0.26 to our devices)
    vadonka (various kernel tweaks and awesome sources)
    pastime (helping at various stages, and awesome fixes)
    Owain (Biggest motivation for compiling 100 times a day)
    and to everybody else who participated in making this possible.

    Harsh Kernel P990:
    Code:
    Build from 3.0.37 sources.
    Compiled using tweaked CodeSourcery arm Toolchain.
    Better battery.
    Default SIO scheduler.
    Working Data Usage ICS.
    Working Data Usage Limit.
    Fixed USB tethering(windows).
    And many tweaks.

    Changelog:
    Build 0510 Stock & OC
    Updated Linux version 3.0.44 now.
    Stock & OC version both uploaded to goo.im.
    linux version 3.0.43 and 3.0.44 brings lots of changes (150+ commits hope good)
    Still works for both JB and ICS both. :D

    build 0509 Stock & OC
    Compile zram as module (Thanks Benee)
    Fix zram for dual core

    build 0309 Stock
    Linux Version 3.0.42
    JellyBean[Heckfest] supported (thanks Benee)

    build 0208 Stock & OC
    Linux Version 3.0.39
    Reverted various fixes which were implemented in 1907
    Compiled with linaro toolchain on OS X

    build 1907 NO-OC
    Linux Version 3.0.37
    Improves SIO scheduler for flash storage.
    Added V(R) I/O Scheduler. (select if from AnTuTu CPU Master)
    other various fixes (thanks to vork[benee] and faux123)

    build 1006 Stock & OC
    Linux Version 3.0.34
    Patches from NVIDIA for cpu control (power saving)
    Lowmemory killer from linux 3.4 ported by vork (thanks benee)

    build 0306 Stock
    Some patches from Benee (vork)
    And tegra OTG try update.

    build 2205 Stock
    Linux Version 3.0.32
    Re-enabled ext3 ability (fix unsupported file system problem)
    Increased XZ compression usage.

    build 1505 Stock & OC
    Added Force Fast Charging patch by Chad Froebel
    Lots of tegra related v21 source drop fixes, thanks to faux123
    New wifi code change, from v21 sources
    As usual few kernel config changes (still have to find minimum config :eek:)

    build 0805 Stock & OC
    Linux Version 3.0.31
    Battery heat protection (thanks wkpark)
    And few more kernel config changes :confused:

    build 0405 Stock & OC
    v21y battery driver (thanks vadonka)
    too many kernel config changes (100s of changes)
    pmem size reduced (let me know 4 mb change can make difference or not)

    build 2804 No-OC
    Linux 3.0.30 sources
    First attempt for CpuSpy to work

    build 2704 Stock & OC
    rmcc's tegra_odm_touch: More ICS-compatibility
    Catalin Marinas: Kmemleak patches

    build 2504
    Updated to Linux 3.0.29
    Scheduler Tweak
    Scheduler multi-core support

    build 1904
    ZRAM compression changed from LZO to Google's SNAPPY (~2x faster)
    ZRAM disksize set to 64mb
    SNAPPY KERNEL :D:rolleyes::cool:

    build 1504
    Changelog for build 1504 is only for information kernel already in KANG 40
    SAME KERNEL AS IN Owain's Kang 40, so no flash needed on it.
    Build from linux 3.0.28 sources
    USB Mass Storage support for both SD Cards (ROM required to make it work)
    XZ Compression, so even smaller size of zips
    zram enabled and allocated
    And many small changes that are not stated here.

    build 1104
    Lower TouchLED Brightness
    Kernel refresh, compiled with new toolchain

    build 0604
    SD Card IO speed fixed (thanks again wkpark)
    Nothing much, just some cosmetic fixes in code

    build 0504
    Using AnyKernel by koush (easy flash for all ICS roms.)
    Added Voodoo again
    Fajarep BL values (better battery)

    build ReBorn 0304
    upgraded Linux kernel source version 3.0.27
    various MMC tweak and safepoints
    pastime .config fix for support voltage unit in uV

    build ReBorn 0204-1
    fixed WiFi not turning on
    WiFi was not loading up before, NOW FIXED

    build ReBorn 0204
    ReBorn: used clean wkpark's sources
    added patches handpicked (new branch).
    removed voodoo sound.
    better bettery & speed

    build 3003
    proper suspend (wkpark original work)

    build 2903
    latest wkpark's merge fixes (thanks)
    pastime1971's fixes

    build 2703-1
    latest wkpark's fixes he posted. (thanks again)
    Fixed reboot issue

    build 2703
    some more kernel config changes.
    pastime kernel pull fix.

    build 2503-3
    some kernel config changes.
    spica1234 call quality improvement patch
    Compiled with more hard flags, faster compilation.

    build-2503
    Updated to kernel 3.0.26 (thanks vadonka)
    Added Simple I/O scheduler as default
    and few kernel config tweaks

    build-2403-4
    Removed Kernel Debugs (further cleaning)
    implemented hard float in order to reduce compile time
    added ramdisk tweaks

    build-2403-2
    Implemented cache (first try to improve performance)
    improved gps (source wkpark)

    build-2403-1
    Fixed Internal Storage problems(thanks to wkpark)
    few compiling fixes, cleaner build.

    build-2303
    Initial sources.
    Added usb tethering
    Fixed Data Usage and Limit
    Added Voodoo Sound
    Selfcompiled linaro toolchain​

    Understanding build number:
    build-ddmm-n
    where dd=date, mm=month & n=compile number [start from 0/none]

    Known bugs:
    No HW Acceleration (Nvidia and LG at fault)
    Reboot/Reboot recovery work 90% of time.

    Download OC 0510 [ICS/JB] Link: Goo.im

    Download NO-OC 0510 [ICS/JB] Link: Goo.im

    My PIZZA suppliers :D (Donators, thanks a lot)
    Owain van Brakel
    Warren (djvoleur)
    Gregory Martinson
    Vu Phan
    John(aragorn7)

    sourcecode
    31
    Is there any chance to make kernel from the RC build but add to it fast charge support? And Harsh is ther will be kernel development continuing?
    love Your kernel on PA 2.23 Hackfested!!

    this kernel has reached end of development. But new kernel will come from newly released sources and RC's fixes. Soon. Will look to implement all that tweaks in new one.
    26
    @harsh,

    You might be interested to know that wkpark has been developing a kernel for the su660. He posted patch files that may help with the p990 kernel development here:
    http://forum.xda-developers.com/showthread.php?t=1971350

    Hi thanks aragorn. I have also started kernel development, and doing it for ICS stock to work with old bootloader. Now its almost perfect.
    So will release flashable ICS stock, with everything working. Perfect camera pictures (not dark anymore), Bluetooth working. Screen on/off working. Bosd on deepsleep fixed. And to add it on all, its flashable zip which can be flashed with CWM 5.x.x.x easily.
    19
    Beta kernel 0405:
    v21y battery driver (thanks vadonka :D)
    too many kernel config changes (100s of changes)
    pmem size reduced for testing (let me know 4 mb change can make difference or not)

    so if you find some new bugs, please report it, and also let me know where and how exactly you got it.

    here is download link:
    http://www.mediafire.com/download.php?x3826e748slw22q
    17
    guys new version uploaded to www.goo.im/devs/harsh

    Changelog
    Build 0510
    Updated Linux version 3.0.44 now.
    Stock & OC version both uploaded.
    linux version 3.0.43 and 3.0.44 brings lots of changes (hope good)
    Still works for both JB and ICS both.