yashsingh1/xdaforums huggingface dataset:
[Galaxy S III Original Android Development] cba1986:
Using your kernel with crdroid, all fine.
[Galaxy S III Original Android Development] hom.hom:
Offtopic: porting this kernel to N7000

I have a Galaxy Note and I would like to port this kernel to my Galaxy Note (N7000), I have found a couple of guides concerning porting a kernel, but I first wanted your advise on whether this is possible or not? And does it just involve testing and copy pasting certain hardware specific files from my Note to replace specific S3 files or do I need to compile the kernel from source with my own device tree or something like that? Please advice? :p

This tutorial makes it seem like it just involves copy/pasting http://www.youtube.com/watch?v=MkohsyCsBms

The reasons I would to port this kernel is, because you support fsf2 and dual booting
[Galaxy S III Original Android Development] dado70:
It might work on a GSM galaxy nexus?
[Galaxy S III Original Android Development] GrayJack:
It was reported by Replicant developers about backdoor coded in all Samsung modems, in libsec-ril.so: http://redmine.replicant.us/projects/replicant/wiki/SamsungGalaxyBackdoor

The only solution was to install Replicant of course :)

I am not kernel coder, but possibly DerTeufel1980 can tell is it possible to block this backdoor in kernel in theory? And of course everybody would be happy if he will do it in Devil kernel in practice :)
[Galaxy S III Original Android Development] cba1986:
We would be very lucky if even [MENTION=4196889]DerTeufel1980[/MENTION] post here.
[Galaxy S III Original Android Development] coolhof:
No, don't even try.

Send From A Devil3 - f2fs - Dualboot Powered Machine
[Galaxy S III Original Android Development] hom.hom:
And for a N7000?
[Galaxy S III Original Android Development] rascal0pl:
guys... stop spamming about other device in S3 section.
[Galaxy S III Original Android Development] coolhof:
NO ONLY for INTERNATIONAL s3 i9300

Send From A Devil3 - f2fs - Dualboot Powered Machine
[Galaxy S III Original Android Development] habylab:
Interesting. Care to explain a bit more?

Sent from my Omni 4.4 Galaxy S3. Proud Googy Beta tester.
[Galaxy S III Original Android Development] FadeFx:
A wild guess by me: these guys have not much knowledge on samsung hardware and have just discovered the modems interface to the efs folder.

_________________________

tapatalked from GalaxyS3
[Galaxy S III Original Android Development] JustArchi:
I have exactly the same opinion when I'm reading news like these.
[Galaxy S III Original Android Development] FadeFx:
Dont get me wrong, these boys have a good initiative running there, but saying that there is a backdoor just because the modem firmware has fs access is probably a bit unprofessional, even if they are supported by the fsf.

_________________________

tapatalked from GalaxyS3
[Galaxy S III Original Android Development] tetakpatak:
[MENTION=2007140]hom.hom[/MENTION] you would need to compile not only the kernel with f2fs support, but also the recovery that can format to f2fs.
[Galaxy S III Original Android Development] Choristav:
This is from the Note 2 thread:

As always, don't panic, just check one's profile and last activity. I'm glad he's been having some time relaxing.
[Galaxy S III Original Android Development] tetakpatak:
DerTeufel1980,

Beer in Bavaria is expensive.... $20 for survival :D

36G59867K9033941C

P.S: please thank your family for let you share part of your time with us here on the XDA :)
[Galaxy S III Original Android Development] DerTeufel1980:
as quoted above, i am leaving home today again, but not without uploading the new kernel for you as well :)
[Galaxy S III Original Android Development] Olioaglio:
Thanks Dominik! Quick changelog since 3.4. 0.1.0? Anything apart latest cm11 compatibility?

Cheers, Olioaglio
[Galaxy S III Original Android Development] spoonymoon:
:victory::victory::victory:

Damm it´s nice too see you in here again Der Teufel ;) we missed you :laugh:

And thx a lot for new update, Bis spater

:)
[Galaxy S III Original Android Development] DerTeufel1980:
Some more updates from Linux 3.4, but I committed it already 3 weeks ago and don't remember the details currently.

Gesendet von meinem Note II mit Tapatalk 2
[Galaxy S III Original Android Development] PedroJuuu:
[MENTION=4196889]DerTeufel1980[/MENTION] thank you so much for your work, I just want to report that video and camera stop working some minutes/hours after the boot
[Galaxy S III Original Android Development] Horgul123:
I've tried to create a second partition but it failed. I've tried to copy the /tmp/recovery.log via Aroma Filemanager to all internal/External SD cards which were offered, but I'm not able to find the file :(

Can anybody tell me where it should be copied to and where I should be able to find it when booting the primary rom again?
[Galaxy S III Original Android Development] DualJoe:
Make sure you have the devices/folders mounted properly beforehand. If not, you're probably writing to a ramdisk folder.
[Galaxy S III Original Android Development] FadeFx:
Easiest way to create secondrom partition is to clone first rom to second rom.

_________________________

tapatalked from GalaxyS3
[Galaxy S III Original Android Development] Horgul123:
Ok. Will test it
[Galaxy S III Original Android Development] neskiuck:
I dual boot does not work with the new kernel

I go back to 2.3.2
[Galaxy S III Original Android Development] Olioaglio:
Have this too, really annoying. Though i don't know if it's a kernel problem, but, however, logcat states something like OMX memory full.
[Galaxy S III Original Android Development] ASVP_MSFT:
New guy here, I wanna try this dual boot out but I wanna know how to revert the system partition back into one if I don't want to dual boot anymore
[Galaxy S III Original Android Development] FadeFx:
Just remove the folder /data/media/.secondrom

_________________________

tapatalked from GalaxyS3
[Galaxy S III Original Android Development] rascal0pl:
No problem here! Dual boot is working fine.
[Galaxy S III Original Android Development] cloudx720:
So glad to hear from you in the s3 thread :) awesome work as always.
[Galaxy S III Original Android Development] mrjoy:
where is the new chagleogs for Devil3.4_0.1.4-i9300-DUAL-20140316.. ??
[Galaxy S III Original Android Development] drgreenth:
Why two question marks? You get kernel for FREE so respect that and ask nicely. Derteufel has not released it yet.

Lähetetty minun GT-I9300 laitteesta Tapatalkilla
[Galaxy S III Original Android Development] ASVP_MSFT:
thanks for the reply mate
[Galaxy S III Original Android Development] tetakpatak:
Mind that erasing the /.secondrom folder could take 15-20 min :)
[Galaxy S III Original Android Development] ASVP_MSFT:
from erasing it via the phone itself by usng a root file manager or via the computer/laptop?
[Galaxy S III Original Android Development] Madness.:
No matters if you aren't on 2ndROM.

GT-I9300 cihazımdan Tapatalk kullanılarak gönderildi
[Galaxy S III Original Android Development] neskiuck:
devitools second rom not boot, stays in first

necesita marcar cualquier otra cosa en la nueva versión en devitools?

sorry for my English, use translator
[Galaxy S III Original Android Development] coolhof:
No problems here.

First rom 4.3 stock.

Second rom cm11.

Send From A Devil3 - f2fs - Dualboot Powered Machine
[Galaxy S III Original Android Development] rascal0pl:
Sorry but I don't know, what you mean. If you want to boot second rom, you must do it in recovery.
[Galaxy S III Original Android Development] Madness.:
Wi-Fi Tethering is semi-broken with current build. Using ArchiDroid 4.4.2 (Omni based)

GT-I9300 cihazımdan Tapatalk kullanılarak gönderildi
[Galaxy S III Original Android Development] tetakpatak:
I'm always using app Root Browser for such job, as the PC can't access many folders. With Linux it may work.
[Galaxy S III Original Android Development] cba1986:
Somebody could make the camera works with this kernel in any AOSP ROM?
[Galaxy S III Original Android Development] Madness.:
you can do with adb

GT-I9300 cihazımdan Tapatalk kullanılarak gönderildi
[Galaxy S III Original Android Development] robindebruin:
Hey how do i install this kernel on cm11 via cwm

Verstuurd vanaf mijn GT-I9300 met Tapatalk
[Galaxy S III Original Android Development] Moster2:
Just flash it like you flashed the rom.
[Galaxy S III Original Android Development] robindebruin:
Yeah but will it work with cm11 and do i needd to wipe anything?

Verstuurd vanaf mijn GT-I9300 met Tapatalk
[Galaxy S III Original Android Development] coolhof:
Yes it work with cm 11.

And you don't need to wipe.

Send From A Devil3 - f2fs - Dualboot Powered Machine
[Galaxy S III Original Android Development] robindebruin:
Thx and i do need to first install recovery zip and then kernel zip right ?

Verstuurd vanaf mijn GT-I9300 met Tapatalk
[Galaxy S III Original Android Development] Olioaglio:
Keep getting OMX memory allocation failure 0x80001000,1 in logcat after short time playing YouTube videos. Is it possible that it is kernel related? Videos working for some time after fresh boot, then they constantly fail until next reboot. Don't know when this issue came up first time but it is at least since devil3.4 first beta, maybe earlier. Atm using temasek cm11 v55. Don't know if it is to blame on kernel or rom yet. Anyone can confirm?

Olioaglio
[Galaxy S III Original Android Development] FadeFx:
You dont need recovery if you dont plan to dualboot

_________________________

tapatalked from GalaxyS3
[Galaxy S III Original Android Development] DienoX:
@up

Or use F2FS.

Wysłane z mojego GT-I9300 przy użyciu Tapatalka
[Galaxy S III Original Android Development] zeljkobo12:
Does anyone know how can I check integrity of F2FS partition, I'm unable to make nandroid backup because of /Data corruption?
[Galaxy S III Original Android Development] Gold_Diesel:
There's been reported issues with the latest YouTube update on multiple devices, try downgrading your YouTube to see if that fixes things. If it does, wait for a YouTube update before upgrading again
[Galaxy S III Original Android Development] Olioaglio:
No i have already downgraded to older version - same result unfortunately. . So does your YouTube work perfectly even after playing several clips and everytime? If yes, the problem is maybe the rom (temasek cm11) not the kernel. Thanks though

Olioaglio
[Galaxy S III Original Android Development] DualJoe:
You can use restartcamera.apk to restart the mediaserver process to get YouTube back running as a workaround.
[Galaxy S III Original Android Development] Madness.:
I tried on older versions but not working on temasek rom. Running ArchiDroid v2 and no problems

GT-I9300 cihazımdan Tapatalk kullanılarak gönderildi
[Galaxy S III Original Android Development] cba1986:
BUMP [MENTION=4196889]DerTeufel1980[/MENTION]
[Galaxy S III Original Android Development] Darkened_Sky:
camera is working absolutely normal with devil kernel 4.0.1.4 on temasek rom cm11.
[Galaxy S III Original Android Development] cba1986:
Strange, all i got is a black screen. The front camera works fine but the back camera doesn't work at all. Even a clean install. Did you install any fix of any kind?
[Galaxy S III Original Android Development] coolhof:
At first instal from the rom install the stock kernel.

Use the camera and than flash devil kernel.

Send From A Devil3 - f2fs - Dualboot Powered Machine
[Galaxy S III Original Android Development] richyg81:
I'm looking to update my primary ROM which is TW based and uses AROMA installer. Will this affect my secondary ROM installation do you think?

Sorry if this has been asked or if this is the wrong place.

Love this dev's work on this device, really enjoy my dual TW and CM11 combo. :)
[Galaxy S III Original Android Development] coolhof:
Normal it doesn't affect the second rom.

Make a nandroid to be sure.

Send From A Devil3 - f2fs - Dualboot Powered Machine
[Galaxy S III Original Android Development] rascal0pl:
If 15FPS and random crashes are normal for you ...
[Galaxy S III Original Android Development] DualJoe:
You can boost it to 30fps@720p and 25fps@1080p though..
[Galaxy S III Original Android Development] coolhof:
For me its working normal.

I'm also on devil3. 4_0.1.4

And cm11 installed as secondary.

No crashes or low fps.

Send From A Devil3 - f2fs - Dualboot Powered Machine
[Galaxy S III Original Android Development] FadeFx:
Guys, remember there are two different cameras built into i9300 devices and several camera-firmware versions iirc...

_________________________

tapatalked from GalaxyS3
[Galaxy S III Original Android Development] Olioaglio:
Did this also, but it has no effect on the issue.

Olioaglio
[Galaxy S III Original Android Development] DualJoe:
Now as you say it, i think you have to force-close YouTube app as well (in settings/apps). Tap 'restartcamera.apk' at least 2 or 3 times. Its somewhat unreliable. If it works you can use scripts to automate the process. I guess that was the reason i created them in the first place. Can't remember anymore. But i use them regularly with youtube these days. It does work reliable for me for Camera, YouTube and MX-Player (if it denies HW+ mode and falls back to SW).
[Galaxy S III Original Android Development] Olioaglio:
FYI [MENTION=4196889]DerTeufel1980[/MENTION]. Zanes Zzmoove 0.8 final governor is out.
[Galaxy S III Original Android Development] Olioaglio:
Tried this also as you suggested. Unfortunately no success. I know it's not a driver problem, but most likely a memory allocation issue. I could pass a logcat if it helps.

Olioaglio

Edit: attached some logcats. Maybe anyone is able to debug these. :cyclops:
[Galaxy S III Original Android Development] cloudx720:
How?
[Galaxy S III Original Android Development] DualJoe:
http://xdaforums.com/galaxy-s3/themes-apps/30-nov-fixed-camera-app-cm10-2-cm10-2-t2505973

Fixed lib is enough.. No need for different camera.
[Galaxy S III Original Android Development] Gold_Diesel:
Swap

I have a few questions about swap on this kernel if anybody could help me.

Using Devil Kernel Manager there are two options Swappiness and zSwap.

I want to know if Swappiness affects the value of a swap? Can I have 50%zswap with swappiness at 0? And does swappiness create a swap partition/block/file on the NAND like it does on Desktop?

Cheers for the help
[Galaxy S III Original Android Development] mrjoy:
it would be great if we get new kernel's changelogs....thanx
[Galaxy S III Original Android Development] tetakpatak:
Could happen,but not before beginning of April, when DerTeufel1980 returns from the journey.
[Galaxy S III Original Android Development] gabebcn:
do you guys recommend f2fs formatting? does it work properly?
[Galaxy S III Original Android Development] tetakpatak:
Read in my dual-boot FAQ thread. Works great but ain't good for nightly flashers.
[Galaxy S III Original Android Development] JustArchi:
Why not?
[Galaxy S III Original Android Development] Mostafa Wael:
Well i am using it since it was firstly created along with latest Archidroid Experimental :D

Thx to Derteufel1980 and JustArchi they made my phone buttery smooth!!!
[Galaxy S III Original Android Development] Moster2:
Because flashing cm/omni nightlies etc is a pain in the ass.
[Galaxy S III Original Android Development] JustArchi:
There are not only 2 ROMs :).
[Galaxy S III Original Android Development] drgreenth:
Ill take 3 steps extra to convert temasek /system back to f2fs. And nowdays I put zip files thru my pipe on linux host to convert zip itself to support f2fs. No pain at all.

Lähetetty minun GT-I9300 laitteesta Tapatalkilla
[Galaxy S III Original Android Development] Mostafa Wael:
Well Archidroid has made that for me ;)
[Galaxy S III Original Android Development] DualJoe:
Can you post that?
[Galaxy S III Original Android Development] cba1986:
I don't know why but this kernel kills my camera i have to reflash stock kernel to make it works again. It's really confusing. i'm not blaming anyone here. But i tested several times. even flashed stock with odin, the camera works fine with stock kernel, now, i flash devil and i get "error unknown" while opening the camera app. The only way to make it work again is flashing the stock kernel with odin. It's really really strange.
[Galaxy S III Original Android Development] duttyend:
Have you tried flashing the latest camera firmware from within a stock rom ?
[Galaxy S III Original Android Development] cba1986:
Yes. But already got the latest. Flashed Googys and the camera still working. I won't risk to flash devils again, it is a pain to bring the camera back....
[Galaxy S III Original Android Development] drgreenth:
Ill look into that.

Lähetetty minun GT-I9300 laitteesta Tapatalkilla
[Galaxy S III Original Android Development] Aceracer27:
I was having camera issues recently, Camera would crash/not start. Deleting camera app data solved the issue for me.
[Galaxy S III Original Android Development] DualJoe:
Where is it?
[Galaxy S III Original Android Development] Olioaglio:
No one else facing this problem??

Apparently it seems even getting worse the last days. One YouTube video after fresh reboot (no matter if old or new YouTube) then error that there's a problem with the video playback.

Is it kernel or rom related. Would be happy for any replies. Going to install Temasek v58 now, but I'm almost sure it won't fix anything on this nasty issue.

Cheers, Olioaglio
[Galaxy S III Original Android Development] S.N.@.K.3:
Tried many option but haven't successive to get f2fs option in devil recovery> mouth storage/format sdcard1/ default/exfat/exfat2 3 4/ ntfs. Sorry if OP doesn't like but I am really upset. Tried to install the kernel as well but didn't got the option. :)

---------- Post added at 04:45 PM ---------- Previous post was at 04:44 PM ----------

P.S every thing working fine except that option.
[Galaxy S III Original Android Development] Olioaglio:
Sdcard1 is external sdcard. You can't format this one to f2fs. Only internal memory (sdcard0 is virtual sdcard/part of internal memory)

Olioaglio
[Galaxy S III Original Android Development] S.N.@.K.3:
Okay then there is no option ... of formatting sd0 to f2fs, only there is a option like formatted sd0/data media something like that... And I have done it that too...
[Galaxy S III Original Android Development] Olioaglio:
Sd0 can be formatted to f2fs (combo format option with cache and system in Devil recovery)
[Galaxy S III Original Android Development] striked0wn:
I think Olioaglio has already explained it.. But to prevent misunderstanding and maybe increasing some experience of you.. :P

".../sdcard0" is a link to "/data/media/0/".. Which means data partition includes the internal sdcard.. So you have to format the whole /data partition (as (virtual) internal sdcard is inside it) to f2fs if you want a f2fs formatted internal sdcard (".../sdcard0").. :)

Gesendet von meinem GT-I9300 mit Tapatalk
[Galaxy S III Original Android Development] JustArchi:
And this is because /data and internal sd card (/storage/sdcard0) exist on the same partition - to increase overall size, otherwise you would need fixed space for /data - apps and their settings, and in addition to that fixed space for your internal sd. And I know that you don't want to do that, take a look at /system partition, up to 700 MB left unused... :).
[Galaxy S III Original Android Development] tetakpatak:
Why for heaven would you format your external SD card to f2fs?

Neither Windows nor Ubuntu could read it.
[Galaxy S III Original Android Development] S.N.@.K.3:
Well installed the recovery and installed the kernel, now in order to achieve f2fs fs we need both the kernel and recovery, but when installing the rom with these method gives camera failed to open error. Now if we install the rom first and then after boot open the camera ( the old trick ) and then installing the kernel ( its works ) but unfortunately the file system is not f2fs its ext4, any solution and any rom which will work ?

---------- Post added at 01:02 AM ---------- Previous post was at 01:00 AM ----------

its was a mistake :p
[Galaxy S III Original Android Development] itizar1:
does anyone know how to use abb easily?

i need init.d or app
[Galaxy S III Original Android Development] Gold_Diesel:
No, I asked about adaptive body bias, the kernel does apparently support it but neither the official Kernel manager nor Devil Kernel Manager supports it, they would be the easiest ways to do it.
[Galaxy S III Original Android Development] maxq1:
anyone here on AD 1.x? can you change governor from devilq to another via devil tools? not that i'm not happy with devilq but i want to try out zzmove. for the life of me, the governor stays at devilq after exiting devil tools or after a reboot. on AD 2.x though, i don't have this problem

also, would anyone know what version of zzmove comes with this kernel?
[Galaxy S III Original Android Development] RuralGalaxy:
Great kernel! :good::D
[Galaxy S III Original Android Development] _Beni_:
Why not? f2fs is optimized for flash based disks (usb-stick, sd card, ssd).

Are you sure? Ubuntu is a linux and should be able to read F2FS. I also read some posts how to install ubuntu on f2fs. (if the performance gain were as big as on i9300 it must be awesome :D)
[Galaxy S III Original Android Development] striked0wn:
[MENTION=4196889]DerTeufel1980[/MENTION] camera problems are only with this kernel.. I formatted back to ext4 and flashed some other kernels like boeffla and yank.. There it works.. I think it has something to do with memory cause its pretty random and after you made a shot it stucks and you have to wait for about 10sec to take a 2nd shot.. Video recording doesn't start it resets the view in camera and adds a little "distortion".. (Width and heigh aren't correct).. Video playback on eg youtube isn't working anymore.. I've done a little testing cause i thought its random.. If you open the camera app directly after booting (wait 3sec or so in camera app(i were using snap camera hdr)) and take a few shots.. It works.. Then if you start video rec it works too+video plaback until a new reboot..:/

Gesendet von meinem GT-I9300 mit Tapatalk
[Galaxy S III Original Android Development] Olioaglio:
Unfortunately i have to second exactly these findings. I discovered the same behavior. I posted a logcat some days before (starting YouTube with error) and i bet, there are people here which could examine/break down the problem. I've already asked if it's constantly working (YouTube/camera /video recording) for anybody here or if anyone can confirm above problems but it seems, either nobody uses this kernel or nobody cares about the problem. Wondering if the mentioned problems also persist, if the whole file system is reformatted to ext4 while still using latest devil kernel. FYI, I've formatted all (system/data/sd0/cache) to f2fs ATM. I would love to see [MENTION=4196889]DerTeufel1980[/MENTION] taking a look on it, because other than mentioned problems this kernel absolutely ROCKS! it's smooth, feature rich, stable, battery friendly.

Open discussion welcome.

Cheers, Olioaglio

Edit: slightly OT, but what about http://xdaforums.com/showthread.php?t=2231393 AGNi kernel concerning those issues? It's developer states it's also f2fs compatible. Don't know much about it though.
[Galaxy S III Original Android Development] striked0wn:
Didn't test devils with ext4.. But can do it quickly..:P.. Its already formatted to ext4 so i'll test now..:)
[Galaxy S III Original Android Development] Olioaglio:
Great! If it works (would be a life saver) could you please post a short steps manual, how to reformat all partitions to ext4 the best way without losing data and/or falling into bootloop/softbrick?

Thanks, Olioaglio