yashsingh1/xdaforums huggingface dataset:
[Galaxy S Plus I9001 Android Development] BigAznJimmy:
This is not the I9000 section. It's the I9001 section. Why do you want to use a 3.4 Kernel? Arent the 3.0 Kernels awesome enough? Use Mackay or CyanCore Kernel. And there's already a 3.4 Kernel for the I9000 available. Its semaphore
[Galaxy S Plus I9001 Android Development] ktulu84:
we can't do anything for i9000, we don't own the device and tey are totally different.. even if they look identical

semaphore 3.4 is number version, not linux kernel version...
[Galaxy S Plus I9001 Android Development] vietchinh:
[MENTION=4825437]Christopher83[/MENTION] I forgot to post a kmsg and dmesg to solve the still on going problem with some video format profile(or more)

So here it is!
[Galaxy S Plus I9001 Android Development] D_O_C:
Hello,

maybe a stupid noob question, but can i use it with this PAC-MAN ROM?

Because the K^Kernel used from krislibaeer is EXUV 366MB and i have some several problems with bigger games, so i want to try the 390MB version with only normal UV.

Thanks in advance,

Chris
[Galaxy S Plus I9001 Android Development] ktulu84:
there is no 390MB ION kernel, sorry, you can try 374MB
[Galaxy S Plus I9001 Android Development] ahmed dzico:
[MENTION=233278]christopher[/MENTION] I can't use app " ram expander * swap * " , give me that kernel didn't support this function ???
[Galaxy S Plus I9001 Android Development] smeroni68:
I do not find this app on market... please supply a link...

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[Galaxy S Plus I9001 Android Development] ahmed dzico:
Here you are
[Galaxy S Plus I9001 Android Development] XeLLaR*:
Wait a second.

How do you know that the app doesnt work if you havent even bought it yet?

Gz

X

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[Galaxy S Plus I9001 Android Development] ahmed dzico:
That's because before buy , it must check if kernel support it with this app
[Galaxy S Plus I9001 Android Development] smeroni68:
The app work on K^kernel...

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[Galaxy S Plus I9001 Android Development] ahmed dzico:
How ?? Is k kernel support swap ??
[Galaxy S Plus I9001 Android Development] smeroni68:
Yes. Both stock and K^kernel support zram and also swap on disk... tested on the app you linked.

EDIT: I managed to use the /cache partition that is unused... on SD the test give error of root... but root is a matter of ROM, not kernel...

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[Galaxy S Plus I9001 Android Development] ahmed dzico:
What's the solution ??
[Galaxy S Plus I9001 Android Development] smeroni68:
If you wanna use swap on disk (that is slower than zram swap) you can create a swap of 88MB on cache partition (tested by me, and it works).

But we saw that also zram swap is slower... so I think you will have a slower phone at the end...

The problem seems related to root permissions on writing/accessing the SD... Android is going (for security reasons) to block this root possibility in the future... check on this link:

http://www.google.com/url?q=http://...sntz=1&usg=AFQjCNEy8hzcbUZ0grURYVALMgdoc-mm_A

So I'm not sure you can solve this issue...
[Galaxy S Plus I9001 Android Development] ahmed dzico:
In cm 9 , 10 , 10.1working well without any problems why ??
[Galaxy S Plus I9001 Android Development] smeroni68:
Have you read the link I posted? The answer is there...
[Galaxy S Plus I9001 Android Development] sgspluss:
Kernel does run perfect my friend!

Cant faced any problems for now keep the good work up :good:

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[Galaxy S Plus I9001 Android Development] shiftyHungary:
I cannot turn wifi on, with 370Mb exuv. Cache,dalvik wiped before-after install.

Anyone can confirm?
[Galaxy S Plus I9001 Android Development] sgspluss:
WIFI working good here on OC-UV kernel with 370MB ;)
[Galaxy S Plus I9001 Android Development] smeroni68:
Hey Guys,

just to let you know, this time we had not really a week to test, but we tested all the versions before releasing...

I personally asked Christopher to prepare also the 352MB version, because the ION stuff is quite new and is needed more time to check all...

So I do not expect bigger problems like wifi or BT or what else that is out of a normal testing... may be something particular, but let's see...

Thanks for your cooperation.
[Galaxy S Plus I9001 Android Development] m0e_03:
I'm on ExUV 370mb (actually, after flashing its 369mb.. hehehe... ). :p

Everything is working perfectly..wifi & BT are working as they should. cheers!! ^_^
[Galaxy S Plus I9001 Android Development] smeroni68:
Yes... all kernels has 1MB missing... it is not lost, but simply is allocated to permit the correct working of ion allocation... with the time may be we will be able to recover it, but now is necessary.

EDIT: Christopher will explain better, it is not related to the mega I reported, but just a O3 compiling stuff...
[Galaxy S Plus I9001 Android Development] jcah73:
With 378mb and all wipes, all works perfect , no problems , no reboots, no zram , fantástic works.

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[Galaxy S Plus I9001 Android Development] hiej:
the same here: no WiFi on EXUV versions (I've tested all), but it works fine with OCUV versions.

EXUV always worked fine for me. but not this time.
[Galaxy S Plus I9001 Android Development] oscarmalo:
thank youuu! great job!
[Galaxy S Plus I9001 Android Development] jcah73:
Which recovery did you use to install the rom? You HAVE TO use one of the ADC team recoveries!

I use exuv, wifi works perfect, Wipe data and reflash rom

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[Galaxy S Plus I9001 Android Development] achkap:
With exuv 370 wifi works fine
[Galaxy S Plus I9001 Android Development] Rhonin86:
Concerning WiFi - problem

I've got also a little problem with WiFi after installing - but after reflashing with an additional wipe (Cache/Dalvik) it works again.

I have encountered this problem meanwhile on 4.2.2 ION and also on 4.4 ION. And both non working WiFi could be solved by reflshing the kernel again. I always used BIGMEM K^Kernel exUV/OC - BTW - it happened also with Educks ION-Phenom so i think it is related to the ION-ROM in a certain relation ...

Cheers

Rhonin
[Galaxy S Plus I9001 Android Development] psaikia:
I have the the same problem quite a few times. Moreover if I do not use WiFi for some days , this problem arises again . Again you have to reflash the kernel with cache and dalvik wipe as Rhonin86 said.

This sometime happened on Kitkat Pmem too. I don't know but this problem started to arise only after the release of KK Pmem. Before this I had never faced such problem. I thought that this was related to KK as it was in Alpha State. But it happeded on CM 10.1 (ION) also.

I did not report because I thought it was happening only to me and moreover the Devs have lot of other work to do.

I dont know about stock Kernel as I never use it . I directly flash custom kernel

Thanks Rhonin86 for reporting this.
[Galaxy S Plus I9001 Android Development] shiftyHungary:
Well it acted quite weird, but the 3rd or 4th flashing and cache wiping solved it...don't know the reason. But now it's a fully working rom which is nice.
[Galaxy S Plus I9001 Android Development] Christopher83:
There is not a 1MB missing, only some KBytes missing due to compilation with Linaro GCC and O3 optimization that creates a vmlinuz a bit larger than stock one created with Google 4.6 GCC and Os optimization.

So for example, if you run inside Terminal Emulator this command:

free

If you have a 370 MB build, you'll get 378628 Bytes, considering that 1024 Bytes = 1 MB:

378628 / 1024 = 369,754 MB

In few words, only 246 KB are missing...
[Galaxy S Plus I9001 Android Development] foxmcc8:
Christopher i saw in galaxy s thread that the swapiness of sd cards is possible only through kernel ramdisk.Do you think you can make a version of yours with swaped cards?also will we benefit from flashing bionic and dalvik optimizations or there are already implemented? Thank you in advance.
[Galaxy S Plus I9001 Android Development] XeLLaR*:
Hi,

I am not christopher, but i think i can answer your questions.

1. SD swap isnt yet implemented in CM11. But it is almost 100% sure they will add it in the next time.

2. Do not flash those. Not the dalvik and not the bionic. CM has implemented better ones already in the sources. Also we have tested them and it seems they make the phone slower waking up from deepsleep.

Gz

X

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[Galaxy S Plus I9001 Android Development] raShMan777:
for me wifi works with the 370mb exuv version. :)
[Galaxy S Plus I9001 Android Development] hiej:
now exuv works for me too.

that's the steps I've done:

- full wipe

- installed rom + gapps + k-kernel exuv 370

- wipe cache and davilk

- reboot --> wifi not working

- flashed exuv 360

- wipe cache and davilk

- reboot --> wifi not working

- flashed exuv 352

- wipe cache and davilk

- reboot --> wifi not working

- flashed ocuv 370

- wipe cache and davilk

- reboot --> wifi working

- flashed exuv 370

- wipe cache and davilk

- reboot --> wifi working
[Galaxy S Plus I9001 Android Development] h0rn3t:
I can confirm wifi problem. In my case in this morning (after 10 hours from installation) wifi stop working.
[Galaxy S Plus I9001 Android Development] ahmed dzico:
Tried to understand but I did not understand a single word
[Galaxy S Plus I9001 Android Development] ktulu84:
In KitKat the access policy to the SD is changed, so kitkat is not like jb. In custom ROM the old behaviour should have been restored, but maybe there is some problem, that's why on jb is working and on kitkat not

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[Galaxy S Plus I9001 Android Development] ahmed dzico:
https://play.google.com/store/apps/details?id=com.swapit.expander.de

see the page of app and you will see that the app ( Kitkat Support )
[Galaxy S Plus I9001 Android Development] ktulu84:
I did not say that the problem is on app side, just read againg what i wrote

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[Galaxy S Plus I9001 Android Development] ahmed dzico:
i mean that if the kitkat had a problem with swap the app will not support kikat
[Galaxy S Plus I9001 Android Development] ktulu84:
Yes, that's what I'm saying, the problem is not on app side, can you read a post? There is some problem. if we know what it is maybe the problem was not here.

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[Galaxy S Plus I9001 Android Development] ahmed dzico:
semroni post ??
[Galaxy S Plus I9001 Android Development] XeLLaR*:
Stop posting please...its getting really annoying.

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[Galaxy S Plus I9001 Android Development] ktulu84:
[MENTION=3545504]smeroni68[/MENTION] is trying to say that there is a problem with root, not kernel, and that in the future there will be more problems.
[Galaxy S Plus I9001 Android Development] smeroni68:
Please. I wrote that on cache partition it works (so the problem is not on kernel or rom)... swap is supported but... on SD is not working... what are you searching for?

If in JB and previuos OS version is working, why you do not stay on JB so swap is working? Sorry, but 2 pages of posts regarding swap, seems to me a bit enought!!

Close OT.

EDIT: I installed the app on my S4... this is the result:

Did you believe that it do not work?

EDIT2: My S4 has latest CM11 nightly build installed... Kitkat is still changing and probably on next update to 4.4.3 it will became worst on root permissions side... so let's stop posting stuff than we can't fix because is a general problem... Thanks
[Galaxy S Plus I9001 Android Development] ahmed dzico:
Thanks
[Galaxy S Plus I9001 Android Development] DreamerTKM:
Hi Christopher83,

Sorry for bothering you again. I got the SOD yesterday night. When I took out my phone from pocket, I unable to wake it up. A long press on power button linked to SAMSUNG logo and the phone is booted up without any pin unlock needed. I get the last_kmsg from the directory and the log seems very different from the one I've posted here last time. I can't understand much but I saw there are a lot of message like:

Device alarm failed to suspend: error -16

Also, for ADC and all members who are using Xposed 2.61 + Greenify Donation have you guys facing the reboot / SOD??? I'm asking this because this is the only app that having direct modification to the system directory.

[MENTION=4343903]Rhonin86[/MENTION] i mentioned you also as I saw ur post in AOSPA thread

Thanks and best regards
[Galaxy S Plus I9001 Android Development] nuck1982:
for complete working root flash chainfires supersu. this solves the most problems with root

edit: http://xdaforums.com/showthread.php?t=1538053

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[Galaxy S Plus I9001 Android Development] Rhonin86:
Xposed 2.61 + Greenify Donation

Hi DreamerTKM,

I use exactly the same configuratiion as you mentioned Xposed 2.61 + Greenify Donation

I encountered also some SOD's but they seem to become lesser, but during that time a lot of things changed on CM11 side also on PA side, on kernel side on Xposed side and so on so that it will be very difficult to identify what was the main causing factor - therefor i'll keep an eye on it and try to provide some logs - but the latest log i provided to Chris gave no result....

Let's hope for the best and THX for your detailed post

Rhonin
[Galaxy S Plus I9001 Android Development] smeroni68:
Changing SU app do not solve the problem (tested by ktulu84)...
[Galaxy S Plus I9001 Android Development] DreamerTKM:
That's why. It is very hard for me to get a proper log for the SOD as i use it as daily drivers. But it seems that the issue only happen while not charging which similar to CM9 3.0 kernel issue last time.

Hope that we able to get the log that directly address to that issue.
[Galaxy S Plus I9001 Android Development] foxmcc8:
Kitkat does not support swap files.You need to creat a swap partition in your sd and select it within the app.Words from the developer.
[Galaxy S Plus I9001 Android Development] Alpha120:
Hello, I would like to know if the kernel settings on this thread:

http://xdaforums.com/showpost.php?p=44514476&postcount=1

could apply to i9001 too, since I am using now a i9250 but I keep the SGS+ as my second phone.

I could just install trickster mod and try, but I do not know anything about tweaking kernels, so I am asking you before I screw something up.

Thanks in advance.
[Galaxy S Plus I9001 Android Development] Saf98:
Sorry i went on wrong post actually i thought it was the normal sgs which i heard had k3 developed and it has similar specs they are both 1ghz single core but htc desire is a snapdragon which is different.
[Galaxy S Plus I9001 Android Development] bobdynlan:
CPU governors PERCEPTUAL test

I would advise against it, since most "magic" tweaks do more harm than good.

Plus, K^Kernel is already optimized, and has documented all functions like no other kernel on xda.

But if you really need to, you should start with Performance control, since it has [MENTION=4922835]educk[/MENTION] enabled on it :)

Since cpu governors related stuff got alot of love in the changelogs, I've made a simple test:

Default governor, ondemand confirmed better or at least on par with smartassV2.

ondemandX is my new favourite!

Conservative is broken. It feels like powersave with a litle punch that always comes too late.

I would love to see this one reworked/replaced by the famous smoove.

The multicore implementation, ZZMoove is highly regarded and might have some tips worthy of a backport.

I had some troubles forcing some governors to stick after reboot, not even Performance control could do it. But setting them through init.d script is flawless.
[Galaxy S Plus I9001 Android Development] ktulu84:
you have to change governor in performance menu in settings, it appears after enabling developer settings.. and conservative is not broken, is how it is meant to be, it has to wait for a timer to scale frequency upward, BTW this table is really interesting ;)
[Galaxy S Plus I9001 Android Development] civikakias:
Thank you! Gonna test right now!!!
[Galaxy S Plus I9001 Android Development] Hugo-PT:
[MENTION=4825437]Christopher83[/MENTION]

There are no words to thank you enough for your amazing work. :good:

Tons of thanks

Hugo
[Galaxy S Plus I9001 Android Development] smitharro:
Wow, Christopher! As always up to date with the ADC team's rom updates! Working great! Thanks!
[Galaxy S Plus I9001 Android Development] sir mordred:
Hello [MENTION=4825437]Christopher83[/MENTION]

first of all big thanx for your work (you did a really important and great job, low ram isnt problem at the moment :))

thanx also for releasing kernel source

ı compiled the kernel for W and ı tried

but video recording(both of 720p and 480p) is not working

ram map is same as stock arco's kernel

ı couldnt understand what is wrong but probably problem is out of memory error

can you help me please?

regards
[Galaxy S Plus I9001 Android Development] smeroni68:
Did you compiled K^Kernel or stock for W?

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[Galaxy S Plus I9001 Android Development] Christopher83:
PM me and upload a dmesg on Pastebin.
[Galaxy S Plus I9001 Android Development] sir mordred:
stock ADC kernel

---------- Post added at 04:09 PM ---------- Previous post was at 04:07 PM ----------

thank you very much sir

I'll but ım not at home now when ı go to the home, ı will send dmesg and also if is necessary last_kmsg files to you(because when ı tried video playback or video recording, ım facing soft reboot so last_kmsg should be useful too)

thanx again for your support
[Galaxy S Plus I9001 Android Development] psaikia:
Hi Christopher83 ,

First of all thanks for your Awesome kernel ,

Is it possible to put 480p camcoder configuration by default in Stock Kernel and Rom. So that directly we can flash 406MB kernel instead reflashing after changing configuration?
[Galaxy S Plus I9001 Android Development] DreamerTKM:
The downside is, those users who use 720P recording will need to change back to 720P after every clean flashing.
[Galaxy S Plus I9001 Android Development] psaikia:
yeah thats fine , But in this case if you forget to change to 480p and open camera app , its gets hanged , then again flash normal kernel switch to 480p and then again flash 406MB kernel.

But in other case you can easily switch to higher version 720p in camera settings. Not a big Headache
[Galaxy S Plus I9001 Android Development] BigAznJimmy:
you just have to change the video resolution before flashing the K^Kernel. where is the problem? the effort is not really big. there are tons of users who use 398MB because they don't want to sacrifice the video resolution. those users have to change back the resolution if your request is accepted. It all leads to the same. There are always two types of users.
[Galaxy S Plus I9001 Android Development] ktulu84:
if you forgot to switch to 480p, using a file explorer go in /data/data/com.android.camera2/shared_prefs and open com.android.camera2_preferences_0.xml, then change the last line from

<string name="pref_video_quality_key">5</string>

to

<string name="pref_video_quality_key">4</string>
[Galaxy S Plus I9001 Android Development] psaikia:
Thanks for your solution , No need to further reflashing the normal kernel.

When a new kernel is released , there is too much excitement , so people like me forget ,

Your solution will help a lot .

Moreover I was thinking , If it is possible to put a a updator script inside K Kernel 406mb , which does the above job ?

This will help to avoid the warning advice to flash this kernel.
[Galaxy S Plus I9001 Android Development] soyab0007:
Thanks for the kernel...
[Galaxy S Plus I9001 Android Development] przemekamag:
Is there any chance to get this kernel for cm10.1? (408 MB)

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[Galaxy S Plus I9001 Android Development] Christopher83:
K^Kernel - Test builds

Hi guys,

here you can find two test builds of K^Kernel (EXUV and UV with 398MB of free ram) that should solve the faced freezes and panics you got while using YouTube or Gallery app:

K^Kernel - Test builds​

Let me have your feedbacks.

Thanks.
[Galaxy S Plus I9001 Android Development] Hugo-PT:
I tried both, and I can confirm that in my case, they fix the reported bugs. :)

Thanks for providing such a quick fix, and for your support. :good:

Hugo
[Galaxy S Plus I9001 Android Development] KorhanKurt:
Thank you this kernel work fine now gallery work good
[Galaxy S Plus I9001 Android Development] t5s:
The test build also fixes an FC of the WeatherPro app, also video related. Thanks!
[Galaxy S Plus I9001 Android Development] Christopher83:
K^Kernel 3.4.94 v2.2 for KK 4.4 ION+PMEM ADSP

Hi guys,

I released the new v2.2 builds of the kernel:

- Kernel 3.4.94
- Sources synched with cm-11.0 repo branch of DevCon Team
- Built with my latest custom Linaro 4.9.1-2014.06 toolchain optimized for Cortex-A8
- Revert "mdp4_overlay_lcdc: Fixed wrong initialization of VSYNC" (credits to arco68)
- gpu: ion: Sync CMA caching logic with carveout heap. (credits to Blefish)
- defconfigs: Build crypto devices as modules (credits to arco68)
- msm: dma: Moving queue_work() function within spinlock (credits to Utsab Bose)
- msm: kgsl: Add the buffer user address to the debugfs memory list (credits to Jordan Crouse)
- msm: kgsl: use %pK to restrict printing GPU / memory addresses (credits to Jordan Crouse)
- sched: Reset rq->next_interval before going idle (credits to Srivatsa Vaddagiri)
- sched: re-calculate a cpu's next_balance point upon sched domain changes (credits to Srivatsa Vaddagiri)
- ARM: 7486/1: sched_clock: update epoch_cyc on resume (credits to Colin Cross)
- ARM: 7565/1: sched: stop sched_clock() during suspend (credits to Felipe Balbi 2)
- sched: Set MC (multi-core) sched domain's busy_factor attribute to 1 (credits to Srivatsa Vaddagiri)
- msm: kgsl: Cleanup the memory free list (credits to Jordan Crouse)

This release includes the fix for the issues encountered while watching videos on YouTube or browsing inside Gallery.
[Galaxy S Plus I9001 Android Development] ahmed dzico:
Faster than wind [emoji3]
[Galaxy S Plus I9001 Android Development] m0e_03:
am using the 406mb ExUv kernel, and everything is great..

Just one thing tho, is it just me or somebody else is having this issue too, the charging speed is relatively slow this time on normal mode (wall port) compared to previous versions of the kernel

Solved: I just went to recovery and cleared cache and dalvik, fixed permissions, all good now. ;)
[Galaxy S Plus I9001 Android Development] shibadoo:
FUSE?

Does this Kernel support FUSE? Currently I am on v1.8. I would like to use EncFS (Cryptonite) on my device.
[Galaxy S Plus I9001 Android Development] Christopher83:
The rom supports FUSE, so it should work...
[Galaxy S Plus I9001 Android Development] taiji2078:
Thank you ! Great job !
[Galaxy S Plus I9001 Android Development] KorhanKurt:
Hello

This kernel only for R8 or can i install my R7 ?
[Galaxy S Plus I9001 Android Development] smeroni68:
R7 too...

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[Galaxy S Plus I9001 Android Development] Christopher83:
K^Kernel Test - 416 MB of free RAM

​

Under test...

Everything seems to be working (including camera, camcorder 720p and 480p, video playback).

Stay tuned... :fingers-crossed:
[Galaxy S Plus I9001 Android Development] ahmed dzico:
[emoji106] [emoji3]
[Galaxy S Plus I9001 Android Development] KorhanKurt:
this is great news
[Galaxy S Plus I9001 Android Development] BigAznJimmy:
back in samsung's gingerbread where we had around 320MB RAM available... this is what I call a great development by the community! really nice job Christopher. If it's going to work without any problems then we are having around 100MB more free ram compared to samsungs rom!
[Galaxy S Plus I9001 Android Development] anoopgkris:
720p camcorder too ??? Omigosh !!

You rock, man!

:laugh:
[Galaxy S Plus I9001 Android Development] KorhanKurt:
Thank you for new kernel