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[KERNELS] the kernel corner

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dumfuq

Retired Recognized Developer
May 23, 2009
542
42
This is just a thread to offer a consolidated place for update notifications and such for alternative kernels. I will try to keep the most recent versions in this post but you should always check the end of the thread just to make sure.


Consider these experimental, use at your own risk, no ones responsible for anything, blah blah blah.


For best results, always use cyanogenmod roms ;)



Most recent kernels:


pershoots Kernels
http://droidbasement.com/db-blog/



ezterrys kernel
s
http://forum.xda-developers.com/show...&postcount=670


dumfuqs OC (Requires setting scaling_max_freq in order to boot)

cm-5.0.8
32B/32A

cm-6.0.0
32B
32A

newest (10/14/2010):
2.6.35.7 32A/B (only oc710 so most of you will need to set your max frequency in init.d or whatnot)

archive:
http://www.mediafire.com/?6paej1h9tpkif

dumfuqs github
 
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rahuljj

Member
Feb 19, 2010
13
0
Nice to see this here.. It would be nice to further explain, I searched else where but could not find....

I know
OC---IS OVER CLOCKED
UV---IS UNDER VOLTED
FP---????
 
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G1ForFun

Retired Forum Moderator
Feb 1, 2010
2,975
294
Not to be rude but this is the third kernel thread on Page 1 of G1 Android Development. Hope a mod consolidates the three into one.
On another note, thanks for your kernels.
 

defconoi

Senior Member
Oct 31, 2008
3,184
6,077
SCHUYLKILL HAVEN
www.android-unleashed.com
This is just a thread to offer a consolidated place for update notifications and such for alternative kernels. I will try to keep the most recent versions in this post but you should always check the end of the thread just to make sure.


Consider these experimental, use at your own risk, no ones responsible for anything, blah blah blah.


For best results, always use cyanogenmod roms ;)



Most recent kernels:


pershoots Kernel 2.6.34-OC-UV-FP – Dream/sapphire(32B/A)
http://droidbasement.com/db-blog/?p=538


dumfuqs OC -Dream/Sapphire(32B) (requires setting scaling_max_freq in order to boot)
oc825-cm-2.6.34-8t3-signed.zip

with oc825-cm-2.6.34-8t3 im not getting full multitasking, im able to multitask 3-4 apps but the kernel isnt utilizing all the swap before killing processes
 

ttabbal

Senior Member
Jul 1, 2009
2,076
723
Samsung Galaxy S21 Ultra
with oc825-cm-2.6.34-8t3 im not getting full multitasking, im able to multitask 3-4 apps but the kernel isnt utilizing all the swap before killing processes

They make it use all the swap, and people complain, they tone it down, and people complain. :D

Seriously though, adjust swappiness and perhaps use AutoKiller to set the settings LOWER than default. That should keep more apps around. Note that doing that may cause extreme slowness, so if it breaks, you get to keep both parts. :D

When I fool with those types of settings, I like to disable "set on boot" type options so that a reboot clears them if I screw something up. Then I can tune away till I get what I want, then set them on boot. Of course, just as I figure out how I like it, a new release comes out. :p owell, I do so love flashing my phone. I feel like I need a .sh file with "adb shell "reboot recovery"" in there on my computer's dock. :)
 

noodles2224

Senior Member
Jan 10, 2009
1,798
219
34
Any chance on someone uploading the oc xtra v4 with lower frequencies please.. I don't know how to change the userinit or resign =P thank you. Last time with test2 cyanogen, it booted up fine leaving the frequencies on my old settings but now test4 it just won't boot because frequencies got over written this time and set825 which I know why but I don't know how to resign and stuff..
 

dumfuq

Retired Recognized Developer
May 23, 2009
542
42
32a test

I have no way to test this myself but...

It looks like it is fairly trivial to make a 32A port (since cyanogen has already patched the source). So here is a version of my latest that might work on 32A. If you try this, please let me know if it works or not.

Same as my others in that it requires you to set the scaling_max_freq in order to boot.

oc825-32A-cm-2.6.34-8t4-signed.zip
 

rps13

Senior Member
Oct 28, 2009
113
3
So I tried you kernel (was too lazy to make my own) and everything works (it boots) except the wifi, either due to the fact that I'm running 5.0.7 or the slight possibility that you put the wrong kernel module for wifi because 32A and 32B don't use the same one, will compile my own to see if it's just the kernel module...
 

dumfuq

Retired Recognized Developer
May 23, 2009
542
42
So I tried you kernel (was too lazy to make my own) and everything works (it boots) except the wifi, either due to the fact that I'm running 5.0.7 or the slight possibility that you put the wrong kernel module for wifi because 32A and 32B don't use the same one, will compile my own to see if it's just the kernel module...

This might fix the wifi.
 

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  • oc825-32A-cm-2.6.34-8t4v2-signed.zip
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r0man

Senior Member
Apr 17, 2009
513
24
Seattle

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  • 14
    ezterry - kernel 20110222

    [size=+1]== 2.6.34.8 Build ==[/size]

    May 26, 2011: These kernels are also available via Rom Manager under 'EzTerry'

    EBI0 (32b) port for 2.22.* radio users (includes 32a MT1.2/Fender):
    ezBiffTestKernel20110222-ebi0_S.zip
    MD5: 31a358b19b4928791ec419ac8ee90022

    EBI1 (32a) port for 3.22.* radio users:
    ezBiffTestKernel20110222-ebi1_S.zip
    MD5: 43cd86fa0cf568949c5162b7c4b14d40

    2708 port for 32b only devices with 2.22.27.08 or 2.22.28.25 radios users with 1.33.0013 or 1.33.0013d SPLs
    ezBiffTestKernel20110222-2708_S.zip
    MD5: c6e4b6f34b9f4e5507090b678499198c

    Anykernel installers for use on android 2.2 (froyo) roms. Highly recommended as an update to those running my previous 2.6.34.7 builds.

    (To those who will install on other versions of android: pre-froyo roms may have issues with camera, particular on 2708+ build or 32a boards; gingerbread can be made to work however will require a compatible vold not in gingerbread by default for USB Mass Storage;)

    Key features
    * Derived from my 20101031 build: derived from pershoots 2634 kernel with CM and other patches
    * Linux update from 2.6.34.7 to 2.6.34.8 including many Linux security updates.
    * Updated CPU governors per 2.6.35.* builds (pershoot/cm)
    * added 10MB ram (reducing camera from 16MB to 6MB) for 32a boards (both MT2.1 ebi0 kernel {patch} and classic 32a magic's ebi1 kernel {patch)
    * Some sched updates.
    * Built with gcc version 4.4.3 (via gingerbread tool chain)

    Thanks to rattking for helping me test the kernel on a MT1.2/Fender

    Known issue:

    powering down when USB attached fails [for me anyway].. AC may or may not fail.. so unplug to powerdown. (or as its your phone... don't powerdown)

    [size=+1]== Source Code ==[/size]

    Build from tag:
    ezBiffTestKernel20110222

    [size=+1]== Previous Builds: ==[/size]

    October 6th 2010 (ebi0/ebi1) here 595oc
    October 17th 2010 (ebi0 only) here 595oc w/ 1MB ram (dream)
    October 24th 2010 (ebi0/ebi1) here 614OC 1MB ram (dream)
    October 31st 2010 (ebi0/ebi1 + nov6 2708+) here
    3
    nexus/ds/g2 - 2.6.35.9/2.6.32.27 - http://droidbasement.com/db-blog ; RM updated.
    2
    The main difference between froyo and gb (ics too) kernels is the USB stuff. If you use a froyo kernel on gb (and vice versa) USB storage won't work.

    The "power saver kernel" (which I don't have a link to) is pershoot's kernel with the USB battery drain bug fixed.

    The "power saver kernel" sources could be found at:

    https://github.com/bood/htc-magic-kernel.git

    The owner of the repository is
    bood (Bood Qian)
    Email [email protected]
    URL http://boodweb.sinaapp.com

    He asked for the sources and patches (that could be found also in the "power saver kernel" thread)
    and started the git repository, so he is the man to contact for applying new patches, bugfixes etc.

    Enjoy.
    2
    Just a FYI of a new build of the CM6.1/CM7 kernel:
    http://forum.cyanogenmod.com/topic/...tlies/page__pid__117678__st__5660#entry117678

    Includes anykernels for ebi0/ebi1/2708+