yashsingh1/xdaforums huggingface dataset:
[Galaxy S Plus I9001 Android Development] Christopher83:
Hi EB20XY,

I know when a new kernel version has been released, I have a feed for that...

But I have a job and various stuff to work on for the ADC Team in the few free hours, so, please, have a bit of patience...

Regards.
[Galaxy S Plus I9001 Android Development] EB20XY:
No problem. Of course we can wait.

:)
[Galaxy S Plus I9001 Android Development] Christopher83:
K^Kernel 3.4.54 v1.8 for JB 4.2.2

Hi guys,

I released the new v1.8 kernel builds:

- Kernel 3.4.54
- Sources synched with cm-10.1 repos of Arco68 and DevCon Team
- Built with my latest custom Linaro 4.7.4-2013.07 toolchain optimized for Cortex-A8
- msm: msm_fb: remove mmio access through mmap (credits to Manoj Rao, thanks to Arco68)
- writeback: Fix occasional slow sync(1) (credits to Jan Kara)
- cfq-iosched: Fix null pointer dereference (credits to Sujit Reddy Thumma)
- block: urgent: Fix dispatching of URGENT mechanism (credits to Tatyana Brokhman)
- block: Remove "requeuing urgent req" error messages (credits to Tatyana Brokhman)
- block: row: change hrtimer_cancel to hrtimer_try_to_cancel (credits to Tatyana Brokhman)
- block: Add URGENT request notification support to CFQ scheduler (credits to Tatyana Brokhman)
- staging: android: timed_gpio: Fix unreg order (credits to Olav Haugan)
- msm: cpufreq: Only apply driver limits for scaling_min/max_freq writes (credits to Deepak Katragadda)

Note: This kernel is compatible with latest ADC CM 10.1 R5.

Thanks to [MENTION=5041268]ktulu84[/MENTION] and to [MENTION=3545504]smeroni68[/MENTION] for their support in testing!
[Galaxy S Plus I9001 Android Development] makksi:
Can be it applied also to ADC R3?
[Galaxy S Plus I9001 Android Development] Laurentyu1995:
Latest kernel works flawlessly...no problems so far ! Thank you for another great build of this amazing kernel !!
[Galaxy S Plus I9001 Android Development] ktulu84:
Yes, Chris said that it is compatible wit r5 because it has all the features of the stock r5 kernel, so if you flash it you will not lose anything, but you can use it on a previous release or on other ROMs too

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[Galaxy S Plus I9001 Android Development] makksi:
Ok. Thanks a lot. I was pretty sure it could be applied also to CM 10.1 by ADC - R3/R4 as I saw they put mainly kernel changes on it, and Chris added the same changes to his kernel.
[Galaxy S Plus I9001 Android Development] nwg:
I accidentally launched AnTuTu benchmark. For the very first time I see a score over 6000 with standard 1401 MHz. :) Literally: 6094.
[Galaxy S Plus I9001 Android Development] onnaj:
Í really like your kernels but i still have a problem.

I'm always loosing my mass storage with your last kernels. When using the Broomrom kernels this problem isn't there. Is there a solution for this?
[Galaxy S Plus I9001 Android Development] Christopher83:
Hi guys,

in the next days, for a week and from today, I'll be away from home for a little vacation.

I'll do my best to support you...

Best regards!

Sent from my GT-I9001 with Tapatalk 2
[Galaxy S Plus I9001 Android Development] NatsuPower:
This is my score with up to 1824 MHz but with only 1401 MHz it is 5734 so my cpu float-point is only 553,does someone know why?
[Galaxy S Plus I9001 Android Development] educk:
Have a nice and enjoyable vacation, Christopher! :)
[Galaxy S Plus I9001 Android Development] NatsuPower:
Do you mean the external SD card or the internal SD?

I have not had any problem with mas storage using the K Kernel version 3.0 and 3.4.
[Galaxy S Plus I9001 Android Development] nwg:
I reckon SlimBean itself is faster than CM. It's really fast.
[Galaxy S Plus I9001 Android Development] NatsuPower:
I was not complaining about the speed ,CM is fast but if you look at Christopher83 first post with the Antutu benchmark you can see an cpu float-point of 931 so why is my only 553?
[Galaxy S Plus I9001 Android Development] onnaj:
It's with the external sd. Have this problem since 10.1 combined with k ^kernel or 12.2 kernel. :(

When I install the broodkernel the problem solves right away. However then I'm discovering difficulties with 3g connection :(
[Galaxy S Plus I9001 Android Development] mickymarty:
Hello man.

I wanted to ask a question, but having the brick of the EMMC can I install this kernel

Thanks in advance
[Galaxy S Plus I9001 Android Development] NatsuPower:
You have an strange problem,try another external sd card with K kernel and see it the problem appears with this card?
[Galaxy S Plus I9001 Android Development] makksi:
Just to add more information.I have the same problem with internal sdcard.So far I solved running vold after power up from terminal.Not sure if it is only with this kernel
[Galaxy S Plus I9001 Android Development] ktulu84:
Is not kernel side, it depends on the rom... Some cm versions ago floating point score dropped down on antutu as you are saying. I don't know if other ROMs have higher scores, but it doesn't count... Benchmarks doesn't give real informations (Antutu is the worst one maybe), you can try to run several benchmarks with the same configuration, you will see 5900 scores as you will see 5400 scores... How can you trust antutu?

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[Galaxy S Plus I9001 Android Development] NatsuPower:
Ok you are right benchmarks does not really matter.

I Love this rom and the K Kernel with OC/ExUV.
[Galaxy S Plus I9001 Android Development] krakowiak84:
thank you very much ... everything works perfectly. which used the best kernel:)

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[Galaxy S Plus I9001 Android Development] onnaj:
How should i run Vold? Can you explain this? I'm running a old Broodkernel which isn't good for battery life and 3G connections.

Thanks!
[Galaxy S Plus I9001 Android Development] makksi:
Just download and install terminal emulator.

Then run it.

In the shell of terminal just type:

>su root

>vold
[Galaxy S Plus I9001 Android Development] onnaj:
I did some 'magic' from this page: http://android.stackexchange.com/questions/38745/check-and-fix-sd-card-errors-within-android-itself and now the SD is recognised. So it isn't a SD card problem, it must be a kernel problem. With the 10.1(.1) ROM and stock kernel i have no problems with the SD. As soon as i install either the K^Kernel or CastagnIT kernel i have this problem.

A quote from the website mentioned:
[Galaxy S Plus I9001 Android Development] ktulu84:
well your quote simply tell you to check the sd card for FS error... so it is not a kernel problem but a sd problem
[Galaxy S Plus I9001 Android Development] onnaj:
But why does my sdcard work properly with the broodrom kernel and the stock kernel with 10.1? If there is a problem with it, why the problem only occur with an other kernel?

thanks!

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[Galaxy S Plus I9001 Android Development] ktulu84:
The sdcard probably works even on windows if you put on your PC, but what you have done is not magic.. don't know why doesn't appear on some kernels, but if fsck worked it doesn't change kernel, it ONLY repairs errors on SD file system

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[Galaxy S Plus I9001 Android Development] Christopher83:
This is really strange, which is the stock kernel you tried?

Sent from my GT-I9001 with Tapatalk 2
[Galaxy S Plus I9001 Android Development] onnaj:
The one that comes with the official 10.1 ROM and also with the 10.1.1 ROM. When using Broodkernel, i don't have a problem at all. When installing your Kernel the problem is back right away :(
[Galaxy S Plus I9001 Android Development] onnaj:
I've discovered that when i start the phone without the sdcard in it and put it in when the reboot is finished, it's working normal.

Though I've problems with 3g connection. It sometimes takes half an hour before it gets back to 3g. During that half an hour I'm stuck to gprs :(

Also sometimes my keyboard won't work. When touching a text input field the keyboard won't appear, or I can type three or four letters and then the keyboard disappears again. But that can be a TouchPal problem.

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[Galaxy S Plus I9001 Android Development] russoleonida:
What is nipewakelock?

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[Galaxy S Plus I9001 Android Development] ktulu84:
Is network location... Did you used GPS?

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[Galaxy S Plus I9001 Android Development] russoleonida:
No I didn't

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---------- Post added at 11:58 AM ---------- Previous post was at 11:57 AM ----------

What do I have to do?

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[Galaxy S Plus I9001 Android Development] Christopher83:
NlpWakelock is related to Google Services.

Try to disable the location provider inside System settings -> Location Access -> Access to my location OFF (in Italian, Impostazioni -> Accesso alla posizione -> Accesso alla mia posizione OFF).

After that, make a reboot.

Take a look at which apps you have installed recently, this is not a kernel related problem...
[Galaxy S Plus I9001 Android Development] russoleonida:
My apps

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[Galaxy S Plus I9001 Android Development] russoleonida:
It seems that now the battery drain is ok.. Right?

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[Galaxy S Plus I9001 Android Development] mrjraider:
From the picture you provided. YES.

But keep in mind that apps like Facebook are horrible and massive battery eaters. Install Greenify from Google Play and hibernate the app. Guarantee it will save some extra juice ;)
[Galaxy S Plus I9001 Android Development] Christopher83:
K^Kernel 3.4.56 v1.9 for JB 4.2.2

Hi guys,

after a week of vacation, I released the new v1.9 builds of the kernel, this is a little update to be aligned with the latest changes made by Arco and the kernel.org devs:

- Kernel 3.4.56
- Sources synched with cm-10.1 repos of Arco68 and DevCon Team
- Built with my latest custom Linaro 4.7.4-2013.07 toolchain optimized for Cortex-A8
- Revert "ARM: 7765/1: perf: Record the user-mode PC in the call chain.", this should solve the battery charging failures (credits and thanks to Arco68)
- block: row: Remove warning massage from add_request (credits to Tatyana Brokhman)
[Galaxy S Plus I9001 Android Development] JohnKersten:
Christopher,

David Teri put an alpha version off 10.2 on his site.

Can I use this kernel for version 4.3?

I wish you a nice day.
[Galaxy S Plus I9001 Android Development] muhammadnajmi96:
No. It's not compatible :)
[Galaxy S Plus I9001 Android Development] XeLLaR*:
I guess there will be no custom kernels for 4.3 till ADC-T release.
[Galaxy S Plus I9001 Android Development] davidteri91:
you need change ramdisk if you want the kernel sources for 4.3 are the same from 4.2.2
[Galaxy S Plus I9001 Android Development] Costinutz32:
There is no GPU related info.

Can you provide more info about GPU clock and voltage table?
[Galaxy S Plus I9001 Android Development] ktulu84:
GPU is not undervolted or overclocked

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[Galaxy S Plus I9001 Android Development] Costinutz32:
:( ok.thanks!
[Galaxy S Plus I9001 Android Development] rbeuker:
Just to let you know you're not alone here: I've had this problem too. Last time I had this, was when I was using an older version of LiquidRom with a current version of K^Kernel. When booting the phone I noticed that the 'preparing/scanning SD card' message was not shown, and indeed the internal (!) SD-card had not been mounted. Then I upgraded to the latest version of LiquidRom, and the problem vanished.

I'll have a look at the link you've shared--there could be a minor problem with my internal SD-card that I'm not yet aware of. So thanks a lot! :)
[Galaxy S Plus I9001 Android Development] krakowiak84:
great job Chris:) THX:D

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[Galaxy S Plus I9001 Android Development] :
Hi Chris, i'm using your latest build since a few days with Erik's Liquidsmooth. This Kernel brings the best batterylife, smoothness and performance. I've tried all other 3.4.x Kernels, K^Kernel is simply the very best. Thank you so much, we users really can be glad to have you in this community.:good:

Respect!!!
[Galaxy S Plus I9001 Android Development] .NetDeveloper:
i want to know how this test score happen?? for me its hardly 6000

so please if any recommended settings please say so i get use the kernel in the best way
[Galaxy S Plus I9001 Android Development] Mudu kai:
Clock Max CPU speed @ 1824 Ghz

change CPU gov to 'performance'

then U will get MAX POINTS in Benchmarks

but 'performance' gov is not recommended for daily use as it drains battery quickly (bcoz CPU is always [MENTION=2002771]max s[/MENTION]peed)

My personal opinion, use LULZACTIVE

it's performance & battery friendly.

THNX CHRISTOPHER

I always get max performance +battery with your kernel. Massive respect for your work, Sir.
[Galaxy S Plus I9001 Android Development] sv2hqx:
3.0 vs 3.4

hello

i post before 1 month ago for a bug on stock browser

the problem is that when wifi signal is poor or gsm signal is only gprs stock browser freezes and after 1 minute phone reboots

all this happens on 3.4 kernel

when i flash 3.0 kernel phone is more faster from the first screen on boot

"android is upgrading" is more faster

stock browser doesn't freeze and all the phone is lag free

the only thing is that i cant turn on wifi tethering

its stuck on "turning hotspot on" but it never turn on

i flash back 3.4 and wifi tethering works but browser freeze

so my decision is 3.0 is smoooooother

i know you can fix it

thanks

i always use you kernel

rom as in signature
[Galaxy S Plus I9001 Android Development] ktulu84:
Can you flash this http://db.tt/nUG98laY in recovery? This is a script, when you boot your phone it check if there is last_kmsg and copy it in /data/logkmsg.txt. the next time you have a shutdown go to /data and search for logkmsg.txt and send us the file. Thanks

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[Galaxy S Plus I9001 Android Development] sv2hqx:
I will do this

For the time solved with ADC kernel

Before I flash I tried again and again

With 3.0 kernel runs awesome but no tethering

3.4.56 from Chris freezes

3.4.54 from ADC (so far i see is from Chris too) all stuff are working fine

But I miss 390 ram

Flash this in a while and post back

Thanks
[Galaxy S Plus I9001 Android Development] ktulu84:
It may be exuv problem... try with uv and check if it works

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[Galaxy S Plus I9001 Android Development] sv2hqx:
OK let's see
[Galaxy S Plus I9001 Android Development] Lei M:
looks at the shutdown begins at line 662.

Question: why is the time 697 after 702???
[Galaxy S Plus I9001 Android Development] krakowiak84:
screen after an upgrade ..... installed nearly 60 applications, and the speed of the system and so knocks. THX

Sent from my i9001
[Galaxy S Plus I9001 Android Development] Christopher83:
Thanks for the log.

That error you can see inside the dmesg is caused by the soft reboot that is forced on rom side, usually is a binder failure that cause this.

I'll check if something has been changed from 3.0 to 3.4 kernel and could cause such issues...
[Galaxy S Plus I9001 Android Development] sv2hqx:
Thank you all for help and response

And it will be nice if 3.0 can have WiFi tethering

Goodmornig
[Galaxy S Plus I9001 Android Development] Rhonin86:
Ah - that is interesting because i suffer from suddenly getting FC of google play services when i return from 3.4 to 3.0 K^Kernel. Never had this before so i assumed it is caused by the new google play services.

Just to mention because i've already posted it in 3.0- K^Kernel Thread.

Regards

Rhonin
[Galaxy S Plus I9001 Android Development] sv2hqx:
Hello Chris

After last post I roll back to all of you kernels 3.0 and 3.4 and try UV and exuv too

3.0 is much smoother but on no one is tethering working

On all 3.4 tethering works but browser crashes

I hope this was helpfull
[Galaxy S Plus I9001 Android Development] educk:
On CM10.1 with 3.0 kernel WiFi tethering will not work.

This is because a flag was disabled in BoardConfig in the ROM...
[Galaxy S Plus I9001 Android Development] muhammadnajmi96:
Hey I want ask , are 390MB kernel compatible to play 720p video? Like Youtube HD? For recording I know it doesn't work. I want to know about video playback :silly: Thanks :)
[Galaxy S Plus I9001 Android Development] Mudu kai:
720p video playback works fine.
[Galaxy S Plus I9001 Android Development] silverTwins:
the best way is to use mx player in sw mode
[Galaxy S Plus I9001 Android Development] gkkg:
Hi Christopher83,

just wanted to share some nice screenshots regarding the battery life with you:

5 hours with screen on (Wifi activated most of the time) ! Hell Yeah!

390MB 1.9, ADT CM 10.1 R5, ondemandx +sio, (mods: crossbreeder + killjoy + greenify)

Thanks for this great kernel! Just one small question:

Is it possible to include CIFS support?

Greeting Guido
[Galaxy S Plus I9001 Android Development] Christopher83:
K^Kernel 3.4.58 v2.0 for JB 4.2.2

Hi guys,

I released the new v2.0 builds of the kernel:

- Kernel 3.4.58
- Sources synched with cm-10.1 repos of Arco68 and DevCon Team
- Built with my latest custom Linaro 4.7.4-2013.08 toolchain optimized for Cortex-A8
- Bluetooth: Fix for the l2cap layer crashes while turning OFF BT (credits to Nitin Shivpure)
- Enable setting security contexts on rootfs inodes (credits to Stephen Smalley)
- Better support for VPN over IPsec
- CIFS support on boot
[Galaxy S Plus I9001 Android Development] Laurentyu1995:
Nice to see a new update. Thank you Chris !!! Btw do you know that today was released kernel 3.4.59 ? :D
[Galaxy S Plus I9001 Android Development] Christopher83:
Yes, but these builds were from yesterday...
[Galaxy S Plus I9001 Android Development] russoleonida:
hello

In worthwhile a full charge after flashing a new kernel?
[Galaxy S Plus I9001 Android Development] XeLLaR*:
Not really needed, but if you want. Why not?
[Galaxy S Plus I9001 Android Development] :
Thanks for a new update of the greatest JB-Kernel. The Boss is back.:laugh::good::laugh:
[Galaxy S Plus I9001 Android Development] gkkg:
Hi Christopher,

Thank you for the update, but I'm not really sure what to do with "CIFS support on boot". On CIT kernel I was able to mount networkshares with apps like mount manager or cifsmanager. When I start mount manager I'm not able to mount any share also there aren't listed any modules (cifs.ko and some others if I remember correctly ). Am I missing something ?

Confused greetings
[Galaxy S Plus I9001 Android Development] Christopher83:
It's strange, could you run these commands inside Terminal Emulator?

su
lsmod
[Galaxy S Plus I9001 Android Development] gkkg:
u0_a38@android:/ $ su

root@android:/ # lsmod

dhd 482004 0 - Live 0x00000000

cifs 248436 0 - Live 0x00000000

root@android:/ #

Hth Guido
[Galaxy S Plus I9001 Android Development] okidokiss:
Also have this output. Tried to mount some of my cifs shares with no success.
[Galaxy S Plus I9001 Android Development] gkkg:
Found this in the mount manager log:

mount: invalid argument

Update:

Tried this command in terminal emulator:

mount -o username=user,password=password -t cifs //ip/share /mnt/cifs

The result is the same (mount: invalid argument)

Update 2:

Found this in a dmesg log after I tried the terminal command:

CIFS VFS: Connecting to DFS root not implemented yet

Maybe it helps.
[Galaxy S Plus I9001 Android Development] hiej:
Hi Christopher, reading the change log I've seen that there's some changes on Bluetooth management.

On all build of CM 10.1 I've used (from devcon and david and derivates) I found the same issue with Bluetooth:

the phone is not able to manage correctly multiple connections.

On my car the phone is paired with two devices:

- to the hands-free system (for phone calls and to listen music from phone)

- to the obd2 dongle to monitoring ECU and engine parameters.

If I connect only to the hands-free system all works fine.

If I connect only to the OBD2 dongle the phone is able to receive about 100/120 packets per second.

If I connect both systems, the audio on hands-free some time is choppy and the speed with OBD2 drops to 4/5 packets per second.

With CM 10 and CM9 instead all works fine also when both devices are paired, audio is good and OBD2 device speed drops only to 60/70 packets per seconds.

(same happens using stock GB ROMs)

Is there a way to enhance Bluetooth performances/management on CM 10.1?

I've also tried with other CM101 kernels, stock, yours and castagna's, with standard memory and bigmem versions and also v. 3.0.xx and 3.4.xx variants.

With all I have the same behaviour.

So I don't know if that's due to kernel or ROM...
[Galaxy S Plus I9001 Android Development] XeLLaR*:
Must have something to do with the change from BlueZ to Bluedroid..

http://idea2well.com/index.php?opti...dea2well&catid=37:idea2well-android&Itemid=44
[Galaxy S Plus I9001 Android Development] hiej:
so if is due to this, for my needs bluedroid is not good or at least with BlueZ it was better...

ok, maybe we are going OT, is there a way to do something?

Use old Bluetooth stack on android 4.2?
[Galaxy S Plus I9001 Android Development] XeLLaR*:
That is unfortunetly not possible. BlueZ is completely gone since Android 4.2.
[Galaxy S Plus I9001 Android Development] Christopher83:
Thank you very much for those details.

I tested the access to a windows shared folder (FAT32) with Es File Manager (Menu -> Network -> Lan, then I configured my shared folder).

It could be possible that CifsManager and MountManager are a bit too old (2011) and are not supporting so well 3.4 kernels, so you may switch to a more updated app.

I tried CifsManager with the latest CastagnaIT build too and I have the same errors you reported above...
[Galaxy S Plus I9001 Android Development] gkkg:
Totally agree that mount manager and cifs manager are outdated. The strange thing is that it isn't working in the terminal...

Thanks for the es file manager suggestion I have tested it and its more or less the same like in solid explorer (which I'm using). Yes I'm able to connect to the share and browse the files but I think that's normal smb networking. What I want to achieve is that the share is mounted as a local folder so that other apps like poweramp can use the shared music.

I must confess I haven't tried CastagnaITs latest version it worked for an older version but I can't even tell which one. Maybe it was before 3.4
[Galaxy S Plus I9001 Android Development] Bitman64:
For me 3G gets worse with 2.0 Kernel ... :(

Switching back to 1.9 390mbOCUV

Gr.

B.
[Galaxy S Plus I9001 Android Development] Christopher83:
Thanks [MENTION=4590144]gkkg[/MENTION].

Ok, could you try with this command?

mount -o [B]unc=\\\\ip\\share,noserverino[/B],username=user,password=password -t cifs //ip/share /mnt/cifs

With CifsManager:

- Share Path = ip/share

- Mount Point = /mnt/cifs/share

- Username = username

- Password = password

- Options = unc=\\\\ip\\share,noserverino

I tested both approachs and by using the additional options everything seems to work again...

Let me know...

EDIT:

I updated the FAQ section with the above instructions:

FAQ - Frequently asked questions
[Galaxy S Plus I9001 Android Development] gkkg:
hahaha Christopher you are GREAT! :good:

the command:

mount -o unc=\\\\ip\\share,noserverino,username=user,password=password -t cifs //ip/share /mnt/cifs

worked great!

I simply added "iocharset=utf8" to the options to get german umlauts like äöü...

mount -o unc=\\\\ip\\share,noserverino,iocharset=utf8,username=user,password=password -t cifs //ip/share /mnt/cifs

Awesome as soon as i get the unmount command to work i will build myself a tasker profile for this. When I try to run

unmount /mnt/cifs

I only get:

sh: unmount: not found

Well but thats another story. Anyway thank you very much for this feature!

OK got it fixed... the command is umount not unmount!

Greetings Guido
[Galaxy S Plus I9001 Android Development] Christopher83:
You're using the wrong command, try this:

umount /mnt/cifs

In few words, it's not unmount but umount... :)

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