[LG Optimus 2x] Stefan Gündhör:
Proudly presenting, based on great 1.4.1 & 1.2.1 release: guestekrnL v1.5

By far most lag-free and smoothest P990 stock-kernel available. Just test it yourself.

versions with normal, lite and DS battery driver (credits to their initital creators, I got lite+DS from vadonka's git repo)

Android Logging completely disabled in kernel (saving some juice)

changes in cpu speed stepping (eye on good battery)

enormous and unbelievable increase in smoothness (scrolling,..) while keeping power consumption low at the same time, no trade-offs - achieved through many days and nights of testing; special THX to Horst77 (mod @ handy-faq.de) for his outstanding testing work!!

exclusively introducing GuesteOC tool for overclocking and 2nd Core testing; tool mady in mane hours of work by TrymHansen exclusively for guestekrnL (you are my hero, Trym, thank you very much!! ;) :) ) -- attention, tool won't work with other kernels

first and only kernel featuring "liquid-scroll" technology introduced by me for best scrolling smoothness

reverted/deleted cherry-picks from SR3 kernel out of 13 files (git is showing 15, I mistakenly altered additional files); it increased the smoothness even more

lowered max. ScreenOff frequency to 456 MHz for better power saving - wakeup from sleep is still quick

various power consumption tweaks

Switched from fb_earlysuspend to console_earlysuspend and thus breaking compatibility with AndrevOC -- but we have GuesteOC now as full replacement -- the screen-off settings are gone as they have no effect because limit of 456 Mhz on screenOff is hard-coded directly in kernel

attempt to fix Fast Dormancy bug directly in kernel -- please test on an un-patched ROM, didn't have time for. fd log spamming should eventually be gone -- Edit: not possible to test as I disabled kernel logging :D will have to test separately!

slightly increased low corner voltages for better stability

lowered power comsumption during sleep (and use too of course)

smallest stock-based kernel (+ smallest kernel modules)

additional build flags by spica1234 for better performance

removed BLX

init.d now working on all ROMs, doesn't matter on which ROM you flash the kernel, even on ROMs with non-working init.d it will work afterwards

>>> Download <<< (or at bottom of post)

Screenshot of new OC app:

Additional word on credits:

- This patch https://github.com/ratanakvlun/gtab-2632/commit/c65238022c851ffbc88a5f9bdda527c49b912695 (I use it too since 1.4.1) from 06/2011 is part of the "Full Fixed CPU Memory Leak(spica234)"-commit, the thing invented by spica1234 in 03/2012 for SR3. Credits go to both, the guy using it in 2011 and the guy inventing it in 2012!

- This patch http://lkml.indiana.edu/hypermail/linux/kernel/1003.3/00014.html and all additional things needed to remove user scheduler exist and have been already used in 2010. I use it and it has been introduced for SR3 kernel in 2012 by spica too before me, so again: Credits to both, the ones using in 2010 and the one inventing in 2012!

- the credits for lowered latency of scheduler go to vadonka

- as always credits for strong vibrator (no version made yet) and changing 3 numbers in battery driver go to spica1234

- I decided to lower the default swappiness of my kernel to 20 from 60 as I've been using this value for a longer time in startup script anyway. Spica uses the same for SR3, I dunno if this is even possible but credits for the swappiness value go to spica as well :D

- If there's something else cherry-picked and I forgot about it it's either from vadonkas repo, setirons repo, swiftextreme patchfile, or a linux kernel repo not related to P990 phone.

As always you can rely on stability and accuracy, instead of facing boot-loops, freezes or having to deal with ~ backup files

Enjoy the fastest developing, most advanced and highest tweaked P990/O2X custom stock kernel available.

Versions with strong vibration will come as soon as I have time!

As always: feedback is very welcome ;)

Full Sources are already @GitHub!!

And a good song to listen here http://www.youtube.com/watch?v=u0fk6syQ7iY :D