Database Develop

[JB 4.2][KERNEL] CyanCore-vibrant v3.2.0 [NEW !!!!!]

{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
This kernel is based on Semaphore Kernel by stratosk with a few changes I felt to be missing in semaphore.
This kernel combines the speed and stability of semaphore along with few additions for the best combination.
It is compatible with all JB 4.3 ROMs based on official CM10.2 layout.
Kernel versions 2.9.0 and lower are compatible with JB 4.2.x.
Differences with Semaphore
Entropy tweaks
Patched for 720p usage
Kernel Samepage Merging (KSM) enabled
ZRAM enabled as module (usable via init.d script, attached below)
SWAP enabled
FRANDOM module included
Some Kernel Debug related stuff disabled
Wheatley Governor added (select via Setting->Performance-> CPU)
Intellidemand Governor added (select via Setting->Performance-> CPU)
Lulzactive Governor added (select via Setting->Performance-> CPU)
Lazy Governor added (select via Setting->Performance-> CPU)
Lagfree Governor added (select via Setting->Performance-> CPU)
Load_freq(4*HZ+61) to avoid Loadavg Moire
A bit more RAM ( 1MB more )
Read Ahead increased to 1024kB max
Using Neon instead of SoftVFP
Ondemand , Conservative , smartassv2 , lulzactive , lazy and interactive tweaked
ROW , SIO , SIOplus, Deadline , BFQ and CFQ Scheduler tweaked
Normal OC Steps ( upto 1400MHz )
XZ Compression for Kernel and initramfs
Optimized AES and SHA1 routines
CPU Unaligned Access
TUN enabled by default
Block and ROW improvements
BFQ IO Scheduler
FIFO IO Scheduler
ZEN IO Scheduler
VR IO Scheduler
SIOplus IO Scheduler
EXT4 patches
Other optimizations
Selective Live OC
ROW Updates
SIOPlus tweaks
Optimized Flags
SQLB Memory Allocator
GPU Driver updates
WiFi Driver updates
RCU updates
Disabled SAI
Dynamic Dirty Page Writebacks
TCP Tweaks
ION Patches
Click to expand...
Click to collapse
General Features
Based on Linux Kernel 3.0.99 and Semaphore 3.20s
397-409MB Usable RAM
Live OC ( Upto 130% )
Compiled with Cortex A8 Optimized Linaro GCC Toolchain
Click to expand...
Click to collapse
Thanks to
Stratosk for his source and all his help
Fishears for some of his code
kasper_h for some of his code
derteufel1980 for some of his code
Atomixxx and didhiy (for bootlogo)
Nick0703 for normal OC code
Christopher83 for toolchain
Franco's Dev Team [ malaroth, osm0sis, joaquinf, The Gingerbread Man, pkgnex, Khrushy, shreddintyres ]
All people on stratosk's list
All people who have inspired me , supported me and stood by me
Changelog of latest version
1. Updated Linux Kernel v3.0.99
2. Updated Ramdisk for 4.3 support
3. Lazy Cache Flushing on non-mapped pages
4. Yaffs Filesystem patches.
5. Bigmem patch updated for 4.3
6. FUSE FS now compiled into kernel
7. SIOPlus tweaks
8. Lagfree tweaks
9. Block update (recursively merge requests)
10. Dynamic management of Dirty Page Writebacks (thanks christopher83)
11. Tons of patches to ION
12. Build Logger into kernel
13. Using Latest 2013/09 Toolchain
14. Disabled In-Call Volume Control
15. Lots of other patches (see source for info)
Point to note
Ticking BigMem will break 720p recording
To control modules , please use Semaphore Manager from Play Store.
All bug report of this kernel must be posted in this thread , with a clear description of the error , its reproducability , your ROM , any custom settings etc.
Please use it at your own risk! I am not responsible for any damage that may occur to your device.
Please note that I personally dont have a Vibrant , I use the i9000, so that means , you tell me the bugs and issues.
Sources
CyanCore Kernel - Click Here
Semaphore Kernel - Click Here
ICS-Ramdisk - Click Here
Other versions
1. Galaxy S i9000 - Thread Link
2. Captivate - Thread Link

Re: [JB 4.2][Kernel] CyanCore-vibrant v1.5
I had non idea you were doing this! Amazing!
Sent from my SGH-T959 using xda app-developers app

Can i still use semaphore manager with this kernel?

Re: [JB 4.2][Kernel] CyanCore-vibrant v1.5
Mostdef said:
Can i still use semaphore manager with this kernel?
Click to expand...
Click to collapse
Yeah semaphore manager will control modules.
Id est quod est

Seem everything working good. Notice the camera and video recording much smoother now.

Please dont flash the 1.7 version , I messed something up. It wont boot up , and you will have to flash back to GB using Odin then.
I am making a fixed version now. Please wait for it.

Cheers , fixed version of 1.7 uploaded and added to OP. Let the download begin.

Re: [JB 4.2][Kernel] CyanCore-vibrant v1.7
ts1506 said:
Please dont flash the 1.7 version , I messed something up. It wont boot up , and you will have to flash back to GB using Odin then.
I am making a fixed version now. Please wait for it.
Click to expand...
Click to collapse
HaHa we never got gingerbread
Sent from my SGH-T959 using xda app-developers app

1.7 is not in the OP anymore. Was it pulled?

Dougfresh said:
1.7 is not in the OP anymore. Was it pulled?
Click to expand...
Click to collapse
I removed the 1.7 version cause WiFi wasnt working for some reason.
I am working on it.

When I have an incoming call on 1.5 the screen won't turn on and neither will the key lights... On the latest CM10.1 nightly.

Re: [JB 4.2][Kernel] CyanCore-vibrant v1.7
gunks said:
When I have an incoming call on 1.5 the screen won't turn on and neither will the key lights... On the latest CM10.1 nightly.
Click to expand...
Click to collapse
I believe those were to be fixed in the 1.7 update. But it has a problem and he's having to recompile it
Sent from my SGH-T959 using xda app-developers app

gunks said:
When I have an incoming call on 1.5 the screen won't turn on and neither will the key lights... On the latest CM10.1 nightly.
Click to expand...
Click to collapse
That isnt normal , no matter which version. I dont have a vibrant , so cant test , but it definitely doesnt occur is SGS

Re: [JB 4.2][Kernel] CyanCore-vibrant v1.7
ts1506 said:
That isnt normal , no matter which version. I dont have a vibrant , so cant test , but it definitely doesnt occur is SGS
Click to expand...
Click to collapse
Well it is the first build its gonna have some pro ms. Although nobody else seems to be having that problem
Sent from my SGH-T959 using xda app-developers app

Re: [JB 4.2][Kernel] CyanCore-vibrant v1.7
I saw that the i9000 got the 1.8 version. Getting ready to port your newest build and wondering if it was ready
Sent from my SGH-T959 using xda app-developers app

1.8 uploaded , fixes all Wifi issues , linux kernel updated to 3.0.69 and has conservative fixed , courtesy stratosk and semaphore

have flash your ROM 1.8 for i9000 to my vibrant， very smooth，very fast

I have issue via GPS . If GPS lock satellite, it don't open GPS agian . On the latest CM10.1 nightly. KB5
BLN not work . i use semaphore control an click BLN still not work .
CWM 6.0.2.9 on semaphore but this kernel just have CWM 6.0.2.7

CyanCore 2.1 Uploaded , minor changes
Updated Linux Kernel to 3.0.70 , removed Zen due to low performance and made a few more changes.
Captivate and Vibrant coming soon.
This one is still compiled with Linaro GCC 4.7.3 and not 4.8, I forgot to update the toolchain , but next version will be compiled with 4.8

Re: [JB 4.2][Kernel] CyanCore-vibrant v2.1
Heey when are you planning on adding the 1.4ghz normal oc
Sent from my SGH-T959 using xda premium

[KERNEL][EXTWEAKS][SAMY JB 4.1/CM10.1] Shun Andromeda 1.9.0a (27/10)

I am also very busy those days but I would like to share my stuff on S3 after my other threads on S2 (Ikki/Shun and modem analysis).
I would like to say that XDA dev and mainly Gokhanmoral provided me enough information to be able to study in depth linux kernels on Android smartphones
After that, I spent many hours on this subject for some period of happiness but also strong willingness to overcome issues.
This Shun Andromeda Kernel continuation is as always based on Siyah kernel thanks to share spirit of his author :good:
I took a 1.8.9 version few months ago and did few changes mainly durng my Eurostar travels between London and Paris.
Here is a quick list of changes :
1/ Based on Linux 3.0.100
2/ Linaro 2013.04 (gcc 4.7.3), most optimization settings used.
3/ Samsung Updates 8/9/10/11(from version O).
4/ ExTweaks profiles (default, battery, performance) into /data/.shun, Battery is my usual config (see below).
5/ Added BUS voltage management into ExTweaks (same as CPU voltage).
6/ Added Abyssplug and zzmoove (yank555 battery and extreme battery settings).
7/ Added my own governor consplug as a conservative behavior with hotplug management (default governor of default profile).
8/ Reduce frequency table (100/200/500/800/1000/1200/1400/1600/1800).
9/ MDNIE @AndreiLux
10/ Sound Boeffla @AndiP
11/ Mali CM and @AndreiLux wifi driver for tethering
Battery profile (my usual config):
frequency/voltage of CPU : 100/700 200/750 500/825 800/900 1000/975 1200/1075
frequency/voltage of BUS : 100/800 133/850 160/900 267/950 267/950 400/1000 400/1000
governor : zzmoove
range of frequency 100-1200
GIT
https://github.com/bgn9000
Boot Logo
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Almost 4 days (warnng no card sim but not in flight mode, 3 hours screen on playing GO, many usage of FM radio, tests and flashes of kernel intermediate versions)

Few advises :
I am using excellent work of @Philz recovery touch (version 5.03) with incrementql backup (dup mode) and aroma file manager which is also a very good job of @amarullz.
This is a workaround possible to force battery profile if you don't have ExTweaks Plus (I strongly advise to buy anyway because @xan and @gm brought us a very efficient way to change internal kernel settings).
Moreover even if it is possible to reset profiles through ExTweaks (and STweaks also), it could be another way to backup them before any deletion.
So, profile files are into /data/.shun and can be deleted, they will be regenerated at next reboot with "default" profiles.
ChangeLogs and release :
Current release
Shun S3 1.9.0a (CM10.1 mali+wifi driver for tethering)
Added ZZMOOVE settings from ZaneZam (with Yank555 settings)
Config Extweaks Plus with different settings for zzmoove per profile
(applicable if governor is zzmoove and switching between profiles or at boot if "set on boot" selected)
Yank555 battery settings are set through default profile
and extreme battery into my battery profile.
Previous :
Shun S3 1.8.9t (linux 3.0.97/98/99/100)
Shun S3 1.8.9s (linux 3.0.96 + mdnie / wolfson retweaked thx to @Zumclub + zzmoove governor replaced consplug into battery profile)
Shun S3 1.8.9r (linux 3.0.95 + boeffla sound + AndreiLux MDNIE + tweaks of @Zumclub)
Shun S3 1.8.9q (zzmoove 0.7d with new profile : thx @Zumclub)
Shun S3 1.8.9p (linux 3.0.86/94 + zzmoove 0.7c with yank battery/extreme settings)
Shun S3 1.8.9o (linux 3.0.86/93 + Samsung update 11 + zzmoove 0.7a)
Shun S3 1.8.9n (linux 3.0.84/85 + new tweaks for consplug + zzmoove 0.51)
Shun S3 1.8.9m (linux 3.0.83 + new tweaks for consplug + some reduced voltages)
Shun S3 1.8.9l4 (linux 3.0.80 + pegasusplug last tweaks from siyah 1.9.1)
Shun S3 1.8.9l3 (linux 3.0.79 + consplug as default governor for default profile)
Shun S3 1.8.9k (linux 3.0.53)
Shun S3 1.8.9j (linux 3.0.38)
Shun S3 1.8.9i (linux 3.0.31)

Welcome :good:

Wellcome here and thanks for your work. I will try it...

Downloaded
Flash soon
Thank you
Sent from my GT-I9300 using Tapatalk 2

Where can i get the battery profile ? is it within the kernel installer ?

Tested 1.8.9j on sammy based MIUI 3.5.3.. Works fine, a pinch smoother then Siyah 1.9.1. on stocok settings.
Stweaks worked 100% to alter settings.
Thanks for your work.
Benjamin

welcome bgn9000,I have followed your work on s2 I appreciate your presence here

fierce_brake said:
Where can i get the battery profile ? is it within the kernel installer ?
Click to expand...
Click to collapse
I am using ExTweaks Plus to switch between profiles.
Of course, stweaks works because this is quite similar but more tied with original siyah.
I can study a way to enable this profile change through cwm scripts.

Back in course, @bgn . Good luck for the following events .

I am testing version k with a lot of linux patches applied mainly the 3.0.39 with a lot of conflicts on duplicate mm code (page alloc, compact, ...) for cma.

bgn9000 said:
I am using ExTweaks Plus to switch between profiles.
Of course, stweaks works because this is quite similar but more tied with original siyah.
I can study a way to enable this profile change through cwm scripts.
Click to expand...
Click to collapse
Post 2, I wrote small explanation about this as a workaround for the meantime and as a solution in case of bad settings and boot loops

Nice to see you here, loved your gs2 kernel..:good:

Version K available

bgn9000 said:
Version K available
Click to expand...
Click to collapse
Do you plan on publishing a detailed change log for your kernels?
Sent from my portable powerhouse using Tapatalk 4

Is this kernel based on the v1.8.9 of Siyah or on the v1.9.1?

sangosnip69 said:
Is this kernel based on the v1.8.9 of Siyah or on the v1.9.1?
Click to expand...
Click to collapse
Based on 1.8.9, see post 1
I can add some useful changes from Siyah 1.9.0 and upper but I won't import CM10.1 mali changes because I have not enough time to test on other ROM than Stock (Wanamlite and VikingWay).

I was looking for a good Kernel for my S3T MIUI ROM. Seems like I found it.
sTweaks compatible, based on Siyah. Nice and smooth.
Great work. With Siyah 1.9.1 I had a mic bug. Apps like the MIUI voice recorder had almost no volume when takes were made.
Camera works too with Shun Andromeda, what is not assured with other kernel I tried. Must be driver issues.
Would you like to have another logo for the boot sequence? The fullscreen manga thingy is kind of strange I guess.
Just a suggestion, no offense at all.
Keep up the good work and a big thank you.

t-ryder said:
I was looking for a good Kernel for my S3T MIUI ROM. Seems like I found it.
sTweaks compatible, based on Siyah. Nice and smooth.
Great work. With Siyah 1.9.1 I had a mic bug. Apps like the MIUI voice recorder had almost no volume when takes were made.
Camera works too with Shun Andromeda, what is not assured with other kernel I tried. Must be driver issues.
Would you like to have another logo for the boot sequence? The fullscreen manga thingy is kind of strange I guess.
Just a suggestion, no offense at all.
Keep up the good work and a big thank you.
Click to expand...
Click to collapse
Many thanks for this feedback
Don't hesitate to provide me information to challenge my work.
About the logo, there is a possibility to skip it (not tried those days), just ceate an empty file (.nobootlogo) into /data/.shun.
By the way, I have finished to upgrade linux patches on branch 3.0.y.
Here is the version L

Tested a little more now and battery life is not as good as with siyah 1.9.1. Battery life is a dream with s 1.9.1. After flashing camera worked with shun. After including it to my Rom it did not. Going nuts here...
http://forum.xda-developers.com/showthread.php?t=2283287
Sent from my GT-I9300 using xda app-developers app

[KERNEL][SEP 12][N801X] Zeus Kernel 4.0 I ExFat Support I CPU & GPU OC/UV I I Mods I Zram I

[KERNEL][SEP 12][N801X] Zeus Kernel 4.0 I ExFat Support I CPU & GPU OC/UV I I Mods I Zram I
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
READ, READ, READ before downloading, flashing, or posting questions
YOU are responsible for what you do to your phone.
Not all phones and chips are created equal meaning some phones will not handle Overclocking or Undervolting as well as others.​​
Zeus Kernel Features:
Compiled from Samsung N8013 Source
Compatable with Samsung Touchwiz JB roms
Linux Kernel Version 3.0.42
Built with Stock Linaro Toolchain 4.4.3
Full Samsung ExFat SD Support (64GB SD)
Ability to Overclock to 1600mhz
Voltage Control
GPU Control
Adaptive Body Bias Support
Boeffla Sound Engine Support
Triangle Away Support
Enabled ARCH Power
Faster USB charging
Faster Virtual Memory Read Ahead
Dynamic FSync Control
ZRam Support and Edits
Ramdisk Tweaks
init.d support
Busybox (/sbin)
Adb unsecured
Updated Adb, Adbd, Busybox and more...
Disabled Wifi multicast for lower battery drain
Disable Android Kernel Logging for better performance
Advanced Power Emulation
Black Crush Fix and MMC-Cap Bug Protection
Increased timeout for some bad sdcards
TCP, CPU Power optimizations and fixes
Clean Display Name in Settings
Many Miscellaneous Optimizations and fixes
Added Governors
-Zzmoove
-Lulzactiveq
-Pegasusq
-Conservative
-Powersave
-Userspace
Added Schedulers
-Zen
-Sio
-Row
CFQ is default scheduler
Pegasusq is default governor
Deadline sheduler edits
Improved Performance
Smooth
Improved Battery Life
​
Downloads
Zeus Kernel 4.0
Older Builds:
Zeus Kernel V1
Zeus Kernel 2.0.0
Zeus Kernel 3.0
A big thanks to ptmr3, Yank55-lu, AndreiLux, Faux123, civato, AndiP and all those i have credited in my commits!
Source : Github
ROM Developers- You are more than welcome to use this kernel in your rom, just throw me some credit in your OP, Thanks!
Hit the THANKS :good: button or consider a Donation if you like my work! ​
XDA:DevDB Information
[KERNEL][N8013/8010] Zeus Kernel 4.0 I Modded and Customizable, a Kernel for the Samsung Galaxy Note 10.1
Contributors
sbreen94
Kernel Special Features:
Version Information
Status: Stable
Current Stable Version: 4.0
Stable Release Date: 2013-09-12
Created 2013-09-05
Last Updated 2013-09-12

Changelog:
5/24
Zeus Kernel v1
Initial Release for N8013
7/1
Zeus Kernel 2.0.0
Zram enabled
Increased timeout for some bad sdcards
Ramdisk Tweaks
Add init.d support
Add Busybox (/sbin)
Adb unsecured
Updated Adb, Adbd, Busybox and more...
Disabled Wifi multicast for lower battery drain
8/24
Zeus Kernel 3.0
Upgraded to Linux Version 3.0.40
Added Zzmoove Governor (really good battery saving gov)
Tweaked up threshold in pegasusq governor
Fixed charging voltages thanks to xda user in this thread!
Disabled Android Logger by default
Reduced Battery monitor wakelock timeout
Increased Virtual Memory read ahead
Added many optimizations to the Zram Functionalities
Enabled ARCH Power
Added GPU Control
Removed Debugging from wifi, cifs and ntfs modules
Fixed up Dynamic FSYNC
Added intial support for exfat module loading
Adaptive Body Bias Control Thanks to AndreiLux
CPU Frequencies according to load
Added MMC-CAP brick bug protection just to be safe
Doubled the flexrate
Added a ton of other optimizations
More to enjoy!
9/12
Zeus Kernel 4.0
Upgraded to Linux Version 3.0.42
Added Full Samsung 64gb SD Card ExFat Support!!!!
Added Boeffla Sound Engine 1.6.4 Support
Added A Memory Leak/fix
Cleaned up some code
Cleaned up Display name and local version strings area
More to enjoy!

I recommend using Trickster CPU Mod in Google Play to set your Governor/Scheduler and Cpu Max/Min and to Control your Voltages. It is a great app
For Best Battery Life I recommend Pegasusq Governor and CFQ or ZEN scheduler. You can READ more about other Governors HERE

Enjoy the Kernel and let me know what you guys think!

Running very smooth without any issue

Hiho, want to try it, is it working on the 8010, too?
Gesendet von meinem GT-N7105 mit Tapatalk 2

Great work.
Is it possible to enable the option to mount the device as external storage in USB ( USB mass storage mode ) rather than as MTP mode ?
Thanks

Awesome im your fan on the s3 rom
Sent from my SGH-T999 using xda premium

Oh my! Thank you for this.. gonna load it up!

pappschlumpf said:
Hiho, want to try it, is it working on the 8010, too?
Gesendet von meinem GT-N7105 mit Tapatalk 2
Click to expand...
Click to collapse
No clue. Make a backup and flash it and let me know if it is
Sent from my SCH-I535 using xda premium

Work very well on n8010.
Sent from my GT-N8010 using xda app-developers app

It's good to have you here, we need kernel developers, thanks.
The only problem I have with Zeus Kernel is that it's ejecting my extFAT formatted micro SD card.
Sent from my GT-N8013 using xda premium

Flashed ok on my N8010.No problems so far
Good to see you here.

Great work, glad to c the 8013 support. Thanks!
Tapped from an annihilated N10.1

What about - hyper - govermor ?
I have it in my sgs 2 and is working the best for me.
Low states and smooth.

Bro I flash it on N8010 and the kernel is too smooth and great but I have a question that when I benchmark my device i score only 3667 without any power saving mode

bilal.23 said:
Bro I flash it on N8010 and the kernel is too smooth and great but I have a question that when I benchmark my device i score only 3667 without any power saving mode
Click to expand...
Click to collapse
Benchmarks mean 0 hahhah.... I like to see the actual feel and performance of the device with the kernel

got this on my 8013 and although it is fast and smooth, i lose wifi. it acts like it is connected, but no traffic will go in or out. if I restore to stock kernel, my internet traffic will be fine.
anything i can do to help find why this is happening? (I am on Hyperdrive ROM - also using the kernel installer on that ROM causes this issue)
everything was installed on a clean wipe

Which tool you recomend to oc kernel?
Sent from my GT-N8013 using xda premium

Will I able to use apps2sd script after flasing this kernel?

[KERNEL][AOSP/CM][LOLLIPOP] nash Kernel R22 [ It's Alive !! ]

Hey everyone,
Changelog in the 2nd post.
I'm not Responsible for all those weird earthquakes or tsunami's that occur before or after you flash this kernel
Features:
Compiled using Linaro GCC 4.9 2015.03 - Thanks to @Christopher83
Heavy Makefile tweaks with Graphite optimizations
Based on Google kernel_msm source
Sound Controls and Profiles - Faux sound support
Gamma Controls and Profiles - Franco gamma support
In-kernel thermal driver - Franco thermal optimizations
Simple GPU governor - Thanks to Faux
Mako hotplug driver - Thanks to Franco
Multiple TCP Congestion methods - Westwood is default
Additional Schedulers - BFQ is default
CPU governors Interactive, ElementalX, Ondemand, Interactive, Conservative - default
Double Tap 2 Wake, Sweep2dim, Touch wake
MultiROM support - Thanks to tasssadar
Optimized RWSEM, AES and SHA1 routines with NEON mode enabled
192mhz minimum CPU frequency with L2 tweaks
Linux kernel 3.4.106
USB Fast charge support - Thanks to faux
LZ4 Compression and Decompression - Faster boot-up process
Optimized Scheduler and Workqueue patches
Kernel Abhi Baki Hai Mere Dost
Source
Download:
NASH KERNEL MEGAPACK
F.A.Q
Q. Can i flash this kernel on CM based ROM ?
A. Yes, flash the CM version.
Q. Does this kernel have good battery life?
A. You test it.
Q. Flashed your kernel and it's a BOOTLOOP HAALLPP !!!
A. Welcome to the world of bootloops. Dirty flash your ROM and then flash the kernel.
Q. Hey is this post complete ??
A. No, i'm still working on it.
Click to expand...
Click to collapse
How to Flash:
Flash the zip in TWRP
I sincerely thank
@franciscofranco
@faux123
@eng.stk
@stratosk
@show-p1984
@zaclimon
@neobuddy89
@flar2
@apb_axel - For the AWESOME UKM
Special thanks to @savoca and @snak3ater for your AWESOME support :highfive:
And all the awesome dev's here in XDA

Changelogs:
R17:
Tweaked elementalX and made it default
Clear synapse data before flashing this version
R18:
Compiled with latest Linaro GCC 4.9 2015.01
Interactive: Prevent CPU boost if source load is low
Interactive: Record hispeed_validated_time in timer function
Merge some misc patches from upstream and Qcom
Several Ramdisk updates from CM
R19:
SKIP IT
R20:
Switch to AnyKernel format - Dirty flash your ROM
Added BluActive and BluPlug - Thanks to @eng.stk
Disabled msm-mpdecision hotplug
Added McKael DT2W (This should FIX dt2w not working while Ambient display enabled)
Enable Ondemand CPU governor, Upstream optimizations from Semaphore kernel - Thanks to @stratosk
R21:
Added back synapse and UKM to the kernel zip
Added dt2w enable/disable and dt2w area tunables in synapse
Tweaked ondemand and made it default
Min online cores is changed to 2
Don't flash official ukm. If you do it, you will not have DT2W tunables.
R22:
Linux kernel 3.4.106
Removed Synapse and UKM from kernel zip(Flash and install manually)
Removed Existing dt2w implementation and brought back Stratosk dt2w
Added back sweep2sleep, sweep2dim, touch wake
Disabled blu_plug, blu_active
Added Franco's mako_hotplug, includes all the updates from shamu(nexus 6)
Enabled Conservative governor and added all the optimizations(touch boost etc - see git) - All thanks to Franco
Several Scheduler and cpuidle patches
R22 includes all those kick-ass, punk-ass tweaks

Thanks for the work

Thanks bro for the kernel.
Everything runs great here.
I liked this part of OP
'This kernel have all the things you need( if your power button is wrecked )' [emoji1]
Now i will flash this kernel in kk build [emoji12]

Testing now, this takes me back to my galaxy nexus days using Franco gamma. Hard to get used too. Heh.

christopherrrg said:
Testing now, this takes me back to my galaxy nexus days using Franco gamma. Hard to get used too. Heh.
Click to expand...
Click to collapse
Once we get used to Franco kernel features, there's no going back
I just love Franco gamma

snak3ater said:
Thanks bro for the kernel.
Everything runs great here.
I liked this part of OP
'This kernel have all the things you need( if your power button is wrecked )' [emoji1]
Now i will flash this kernel in kk build [emoji12]
Click to expand...
Click to collapse
Hahaha that part is for you

Is the kexec patch in this kernel?

BxingFetus said:
Is the kexec patch in this kernel?
Click to expand...
Click to collapse
Have a look at THIS
Yes, this have kexec patch. Make sure you check my git next time

Sorry, will do.

try it, thanks for the news
---------- Post added at 10:58 AM ---------- Previous post was at 10:00 AM ----------
not pass the Google logo on the Nexus experience 5.0

Everything working great here
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

snak3ater said:
Everything working great here
Click to expand...
Click to collapse
Sorry for asking but why dont u publish your simple aosp anymore ?!

How's the kernel performance and battery life?

slipknot31 said:
try it, thanks for the news
---------- Post added at 10:58 AM ---------- Previous post was at 10:00 AM ----------
not pass the Google logo on the Nexus experience 5.0
Click to expand...
Click to collapse
Did you dirty flash the ROM first? Which kernel you were using before flashing my kernel ?
I tested both stock and simpleAOSP both are fine for me.

T-luvR said:
Sorry for asking but why dont u publish your simple aosp anymore ?!
Click to expand...
Click to collapse
Once all issues are fixed,It will show up soon

8 hours use so far and it's great. No stutters or lags so far.
Cheers man! Faux Sound ?

aviz1911 said:
Did you dirty flash the ROM first? Which kernel you were using before flashing my kernel ?
I tested both stock and simpleAOSP both are fine for me.
Click to expand...
Click to collapse
which comes with the rom, then wipe cache, Davik cache without success. on the second attempt after the rom and kernel, nor

slipknot31 said:
which comes with the rom, then wipe cache, Davik cache without success. on the second attempt after the rom and kernel, nor
Click to expand...
Click to collapse
Have you tried any other kernel in that rom?
It's weird because I'm dirty flashing this kernel and still my phone boots up fine

Dirty flashed over LRX21T factory with no problems here!

Recompiled & Optimized Werewolf Kernel [SM-T211]

Hi!
I was looking through @laufersteppenwolf's kernel source and noticed it was compiled with -Os flag and an old toolchain. I decided to recompile it with graphite and -Ofast flags (the highest optimization level) and with a newer toolchain. Though the later failed (All builds with 4.9+ toolchains failed to boot on this device ) it still feels faster than the original build. I have also disabled some debugging options so that the kernel would fit in the boot partition in addition to some performance gain.
Features
Compiled with graphite and -Ofast flags (linaro 4.7.4)
Undervolted Wi-Fi, Vibration, LCD and Touch by 10% (Not sure if they're effective or not)
Disabled some debugging options
Added a lower charging current level (1700mA) to fast charge options (To reduce heating during charge but must be selected by user, Default is 1800)
Download
laufersteppenwolf said:
Hey guys
As you already might have read in either the CM11 dev thread or the Q&A section, I am working on a custom kernel for our T210(R) and T211. It's still in a pretty early stage, but the current build is fully stable, so I thought why not share it
As I'm pretty new to this community, a few words about myself: My (only) device I have been working on is the LG Optimus 4x HD, for which I also made a custom kernel (also named werewolf kernel, who would have thought of that ). Me and 2 other fellow RDs were able to "switch" many blobs with the ones from grouper, which fixed many, many issues we were facing in 4.4 with the stock 4.1 blobs. I am the official maintainer of namelessROM and vanir for the 4x HD, and am also compiling GummyROM, LegoROM, unofficial CM 11 (using grouper blobs) and SlimKat for the 4x HD on a nightly base. And as soon as we have a proper device tree for our tab, I'm sure I can port the Tab3 to all those ROMs
Now, enough chit chatting, let's talk about the kernel
It's based on @ketut.kumajaya's blackhawk kernel (thanks again, mate ) From v004 on we are based on official KitKat sources, with some additions such as:
Features:
Various network tweaks
Entropy tweaks
I/O speed improvements
cortex a9 and neon omtimizations
Added frandom
Tweaked vm dirty ratios
Dynamic read-ahead values
Added I/O schedulers: ROW, SIO, BFQ, FIOPS, V(R)
Optimized AES and SHA1 routines
Added CPU governors: Lionheart, Adaptive, Intellidemand, Hotplug, Hyper
Reduced RAM usage from logger
Updated lowmemkiller
Overclocked to 1.420 GHz by default
Disabled vsync for better 2D performance
Overclocked GPU up to 624MHz (default 416MHz)
Custom user voltage control (CPU)
Undervolted by default (-25mV)
S2W and DT2W (WIP)
Fast Charging
KSM
Bugs:
You tell me!
Installation:
Download the kernel from HERE
Reboot into recovery (recommended to make a nandroid)
Flash the kernel zip
Recommended to wipe /cache
Reboot and enjoy!
And remember to remove phservice if you want to change some CPU/GPU settings yourself
Notes:
See 2nd post
GPL:
Kernel sources
Kernel Modules (only for v001 - v003)
Used defconfig
Used build script
Thanks:
@ketut.kumajaya for the initial kernel base
@gr8nole for general help, info and testing
XDA:DevDB Information
Werewolf kernel SM-T210/T211, Kernel for the Samsung Galaxy Tab 3
Contributors
laufersteppenwolf
Kernel Special Features: Tuned for best possible performance
Version Information
Status: Stable
Created 2014-07-21
Last Updated 2015-05-25
Click to expand...
Click to collapse
XDA:DevDB Information
Recompiled Werewolf SM-T211, ROM for the Samsung Galaxy Tab 3 7.0
Contributors
mat1371
ROM OS Version: 4.4.x KitKat
ROM Kernel: Linux 3.4.x
Version Information
Status: Testing
Created 2018-08-23
Last Updated 2018-08-23

Reserved
Tweaking Guide
laufersteppenwolf said:
Since v002, we have an updated lowmemorykiller. It behaves a bit snappier than the old one, also with the default minfree values. However, in case you like to tweak your device a bit to make it even more snappy (like me ), I tweaked the minfree values a bit to slightly increase the free RAM without really affecting the multitasking experience. The script can be found in the attachment. All you need to do is to extract the script and place it in your /system/etc/init.d/ folder and that's it. The values will be automatically set on boot.
UV interface
The min possible voltage is 1000mV for now, and the max one is 1400mV. If you want me to lower the min voltage, please let me know.
Also, please note, that the voltage has to be changed in 12.5mV steps. If you apply for example 1110mV, it will be rounded down to 1100mV.
Fast Charge interface
The main interface is inside /sys/kernel/fast_charge/*
/sys/kernel/fast_charge/force_fast_charge (rw)
0 - disabled (default)
1 - use custom mA configured through the sysfs interface (see below)
/sys/kernel/fast_charge/ac_charge_level (rw)
rate at which to charge when on AC (1.8A to 2.3A)
/sys/kernel/fast_charge/usb_charge_level (rw)
rate at which to charge when on USB (0.5A to 1.0A)
/sys/kernel/fast_charge/failsafe (rw)
0 - disabled - allow anything up to 2.3A to be used as AC / USB custom current (USE WITH CAUTION!)
1 - enabled - behaviour as described above (default)
/sys/kernel/fast_charge/version (ro)
display fast charge version information
New kmsg layout
From v008 onwards the kmsg looks a tiny bit different. Instead of displaying the time since boot, it logs the actual time and date.
Now, you may ask yourself: "does that any good?" Sure it does. When you encounter an issue and grab a log, you can send it my way saying "the issue happened at 15:35". It is way harder to find out the exact time (in seconds) since the device booted, right?
Click to expand...
Click to collapse

mat1371 said:
Hi!
I was looking through @laufersteppenwolf's kernel source and noticed it was compiled with -Os flag and an old toolchain. I decided to recompile it with graphite and -Ofast flags (the highest optimization level) and with a newer toolchain. Though the later failed (All builds with 4.9+ toolchains failed to boot on this device ) it still feels faster than the original build. I have also disabled some debugging options so that the kernel would fit in the boot partition in addition to some performance gain.
Features
Compiled with graphite and -Ofast flags (linaro 4.7.4)
Undervolted Wi-Fi, Vibration, LCD and Touch by 10% (Not sure if they're effective or not)
Disabled some debugging options
Added a lower charging current level (1700mA) to fast charge options (To reduce heating during charge but must be selected by user, Default is 1800)
Download
XDA:DevDB Information
Recompiled Werewolf SM-T211, ROM for the Samsung Galaxy Tab 3 7.0
Contributors
mat1371
ROM OS Version: 4.4.x KitKat
ROM Kernel: Linux 3.4.x
Version Information
Status: Testing
Created 2018-08-23
Last Updated 2018-08-23
Click to expand...
Click to collapse
Great! Did you upload your source?
I had been working on it to compile with GCC 8, but haven't got enough time to complete the cherry picks

sscsps said:
Great! Did you upload your source?
I had been working on it to compile with GCC 8, but haven't got enough time to complete the cherry picks
Click to expand...
Click to collapse
It's on github but I didn't link to it cause it's messy. BTW There is no source code change aside from makefile and defconfig.

BTW, that link is blocked in India, can you upload it somewhere else? and also, cna you provide link to your source?

sscsps said:
BTW, that link is blocked in India, can you upload it somewhere else? and also, cna you provide link to your source?
Click to expand...
Click to collapse
Use https:// in download link.

adukale said:
Use https:// in download link.
Click to expand...
Click to collapse
Well, I've got it already, and https didn't quite help, her to use a VPN,
I'm suggesting the OP to upload somewhere else as well.

Thx alot, now it's time to download kitkat rom.
Keep it up sir ?

sscsps said:
BTW, that link is blocked in India, can you upload it somewhere else? and also, cna you provide link to your source?
Click to expand...
Click to collapse
Sorry for late reply, I'm busy with my thesis these days. I've attached the file to the post. Will send you a link to the source (GitHub) in your PV.

Great! Finally something new for T211/0. Love to see some movement here.

Tried installing on a T210 with TRWP but get an error message. Anyone any ideas?
Tried to attach the error but it won't let me... Error talks about asset failed getprop ro.product.device == lt023g etc

@Samw13
SM-T210 = lt02 wifi Tab
SM- T211 = lt02_3g Tab

So, i have deleted requirement in update-script file and kernel seems to work correctly on t210.
Here's link to edited kernel: https://www.upload.ee/files/10238882/kernel-SM-T210-werewolf-Ofast-UV.zip.html
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

Is it fully stable on SM-T211??. Is it the final version??

Hi,
@mat1371,
@lol28
Thank you for the kernel for T210R. Stable, overclocked to 1.42Ghz. I have an issue with the settings I make, they don't stick after reboot. I used kernel adiutor, EX kernel manager, Performance tweaker. I have busybox installed.
I've flashed Powerdaemon.disable.zip from Gr8nole, still the same.
Edit:
I've found Gr8nole's suggestion about deleting /system/bin/phservice. I deleted the file, rebooted, changed to governor to lionheart. It seemed to keep the settings.
Thanks!