about kernel upstream CAF/KORG - Xiaomi Redmi 3s Questions & Answers

Can anyone guide me about upstream kernel, merge and etc? Thank you :fingers-crossed:

Thread closed on OP's request.
Regards,
The Arrow

Related

OmniRom without Kernel

Hi,
Could you generalize a download from OmniRom without kernel ?
A lot of OmniRom users a poweruser and used another kernel
bbk said:
Hi,
Could you generalize a download from OmniRom without kernel ?
A lot of OmniRom users a poweruser and used another kernel
Click to expand...
Click to collapse
No. The included kernel is the only supported configuration, and it will always be this way.
Why? Anything else results in a testing nightmare. It's bad enough when we change out blobs that require a matching kernel change and a maintainer's thread gets flooded with "it's not working with X kernel any more".
Anyone can submit changes to Omni's kernels for review in gerrit, so that leads to the question:
1) Why is the maintainer of an alternate kernel not upstreaming to gerrit? What are they hiding?
2) If a change was submitted to gerrit, why was it rejected? In many cases, some of the "features" of alternate kernels are highly dangerous (such as disabling per-file fsync and allowing devices to pull more than 500 mA from a standard USB host port)

OOS N Sources are out!

Hi, the N kernel source code is live at: https://github.com/OnePlusOSS/android_kernel_oneplus_msm8996/tree/oneplus/QC8996_N
Let the fun begin :victory:
Hope for a LineageOS support now.
Thread closed, existing thread here: Kernel Sources

[Solved][help] from custom kernel developers

Regarding this thread https://forum.xda-developers.com/moto-g4-plus/development/kalilinux-nethunter-t3639411
The OP tywinlannister did not patch the kernel source code with Android USB HID PATCH To use the Android device as keyboard or mouse..This should be applied for nethunter ROM, But he didn't..
And I asked resurrection remix ROM maintainer Jleeblanch for Athene to look at this issue he did it , after applying the patch it didn't successfully compile ,there were errors..By seeing the error he said that the official kernel is partially patched already,so it is causing those errors..
If anybody looks into the problem it would be appreciated just in your free time only ...
The link to kernel source of Jleeblanch is the "Kali branch" https://github.com/Jleeblanch/android_kernel_motorola_msm8952
Any problem or suggestions regarding to this can be discussed here itself , that others can address the issue..
I too have been waiting for a working kernel so I am going to attempt to compile a working kernel with hid with my limited kernel development knowledge. I think it probably won't work as two far better devs than me have yet been unable however I will try anyway
Any help from fellow devs would be greatly appreciated
Dougleplex said:
I too have been waiting for a working kernel so I am going to attempt to compile a working kernel with hid with my limited kernel development knowledge. I think it probably won't work as two far better devs than me have yet been unable however I will try anyway
Any help from fellow devs would be greatly appreciated
Click to expand...
Click to collapse
I am also a newbie to kernel development but I manually patched the hid sources to kernel source..
But when we complied it all those errors.
First I think we should delete all those hid patches all applied to the stock kernel source. Then compile it and then apply the patch by pelya...
My ROM s kernel developer say MM kernel will be easy but it is also partially patch
You may give it a try
Dhanush-raj said:
I am also a newbie to kernel development but I manually patched the hid sources to kernel source..
But when we complied it all those errors.
First I think we should delete all those hid patches all applied to the stock kernel source. Then compile it and then apply the patch by pelya...
Click to expand...
Click to collapse
I'm going to attempt to patch jleeblanch's rr kernel and then work backwards depending on the errors as last time I did something like this (s7 edge nethunter kernel) the error was a corrupted source and could easily have been fixed by finding a different repository rather than starting from scratch (what we did). I'm unsure as to what will happen after that however your idea is just as valid and I will try straight after (if you haven't already)
Test this kernel
Note that this is the Invicta kernel. You need a revert before the actual patch. Both commits are available on my gitlab.
Merged both into a single commit. Note that Invicta kernel is still 3.10.84. Upstream kernels may need additional changes. Test and let me know.
If you want to apply the patch to your kernel, you can use the attached patch file or use the commands below. ( using lineage kernel as example )
Code:
git clone https://github.com/LineageOS/android_kernel_motorola_msm8952.git
cd android_kernel_motorola_msm8952
git checkout cm-14.1
git remote add invicta https://gitlab.com/sileshn/android_kernel_motorola_athene.git
git fetch invicta
git cherry-pick 04aa0b10521b76e57226b2d1633e2b91cfa40263
If you don't get errors, you are good to go. If it errors, it needs more changes.
Silesh.Nair said:
Note that this is the Invicta kernel. You need a revert before the actual patch. Both commits are available on my gitlab.
Merged both into a single commit. Note that Invicta kernel is still 3.10.84. Upstream kernels may need additional changes. Test and let me know.
If you want to apply the patch to your kernel, you can use the attached patch file or use the commands below. ( using lineage kernel as example )
Code:
git clone https://github.com/LineageOS/android_kernel_motorola_msm8952.git
cd android_kernel_motorola_msm8952
git checkout cm-14.1
git remote add invicta https://gitlab.com/sileshn/android_kernel_motorola_athene.git
git fetch invicta
git cherry-pick 04aa0b10521b76e57226b2d1633e2b91cfa40263
If you don't get errors, you are good to go. If it errors, it needs more changes.
Click to expand...
Click to collapse
Kernel version 3.10.105 was initially the kernel I tried patching. I was easily able to merge the patch, but compiling it was a different story. According the errors I got, a lot of thing we're duplicated. I told the guy above that the MM based kernel (3.10.84 - which is the same version for MM thru Nougat on stock) would probably be the best bet. Looks like you had little trouble at all with merging into your Invicta Kernel (which is also kernel version 3.10.84).
Good job and thank you [emoji41]
Silesh.Nair said:
Note that this is the Invicta kernel. You need a revert before the actual patch. Both commits are available on my gitlab.
Merged both into a single commit. Note that Invicta kernel is still 3.10.84. Upstream kernels may need additional changes. Test and let me know.
If you want to apply the patch to your kernel, you can use the attached patch file or use the commands below. ( using lineage kernel as example )
If you don't get errors, you are good to go. If it errors, it needs more changes.
Click to expand...
Click to collapse
Thanks @Silesh.Nair I have been waiting long time for this patch. Once again thank you sir...
The patch is working perfectly in 3.10.105 i.e jleeblanch kernel source..
Linux version 3.10.107-lineageOS ([email protected]) (gcc version 6.3.1 20170404 (Linaro GCC 6.3-2017.05) ) #1 SMP PREEMPT Sat Aug 5 04:20:04 PDT 2017
And thank you @Jleeblanch Also
boot tool
Silesh.Nair said:
Note that this is the Invicta kernel. You need a revert before the actual patch. Both commits are available on my gitlab.
Merged both into a single commit. Note that Invicta kernel is still 3.10.84. Upstream kernels may need additional changes. Test and let me know.
If you want to apply the patch to your kernel, you can use the attached patch file or use the commands below. ( using lineage kernel as example )
Code:
git clone https://github.com/LineageOS/android_kernel_motorola_msm8952.git
cd android_kernel_motorola_msm8952
git checkout cm-14.1
git remote add invicta https://gitlab.com/sileshn/android_kernel_motorola_athene.git
git fetch invicta
git cherry-pick 04aa0b10521b76e57226b2d1633e2b91cfa40263
If you don't get errors, you are good to go. If it errors, it needs more changes.
Click to expand...
Click to collapse
Hey which tool did you used to make boot.img.
Marella ram_youtubr said:
Note that this is the Invicta kernel. You need a revert before the actual patch. Both commits are available on my gitlab.
Merged both into a single commit. Note that Invicta kernel is still 3.10.84. Upstream kernels may need additional changes. Test and let me know.
If you want to apply the patch to your kernel, you can use the attached patch file or use the commands below. ( using lineage kernel as example )
Hey which tool did you used to make boot.img.
Click to expand...
Click to collapse
I am using lazyflasher
https://github.com/jcadduono/lazyflasher
Just clone this repo and place the zimage in there and type make, you will get a zip file. Just flash it through twrp recovery. Because only the kernel is changed , so i am just replacing the zimage. No need of unpacking and repacking of boot image.:good:
i have compiled a zimage from kali_defconfig from above source.but when i flased it to phone the phone is not booting.
I NEED A FIX FOR THIS
Marella ram_youtubr said:
i have compiled a zimage from kali_defconfig from above source.but when i flased it to phone the phone is not booting.
I NEED A FIX FOR THIS
Click to expand...
Click to collapse
Which toolchian did you use, and what kernel source and rom you are using .
Give me as detailed information as possible!
Dhanush-raj said:
Which toolchian did you use, and what kernel source and rom you are using .
Give me as detailed information as possible!
Click to expand...
Click to collapse
Kernel Source:-https://github.com/Jleeblanch/android_kernel_motorola_msm8952/tree/kali-nougat
toolchain:- https://android.googlesource.com/platform/prebuilts/gcc/linux-x86/arm/arm-eabi-4.8 nougat-release
rom:- lineage 14.1 official
Marella ram_youtubr said:
Kernel Source:-https://github.com/Jleeblanch/android_kernel_motorola_msm8952/tree/kali-nougat
toolchain:- https://android.googlesource.com/platform/prebuilts/gcc/linux-x86/arm/arm-eabi-4.8 nougat-release
rom:- lineage 14.1 official
Click to expand...
Click to collapse
Don't use that source it isn't patched correctly, although i said mr. Jleeblanch to try , so he created it. The hid patch is merged into his resurrected kernel, but for mac injection i dont remember. So you better start from the first.
Use lineage kernel source and apply the patch from this thread #6th post, and see what toolchain is used to build lineage 14 kernel and use it. And additionally you have to make some changes in the defconfig, which is explained in the kali-nethunter github page.
Dhanush-raj said:
Don't use that source it isn't patched correctly, although i said mr. Jleeblanch to try , so he created it. The hid patch is merged into his resurrected kernel, but for mac injection i dont remember. So you better start from the first.
Use lineage kernel source and apply the patch from this thread #6th post, and see what toolchain is used to build lineage 14 kernel and use it. And additionally you have to make some changes in the defconfig, which is explained in the kali-nethunter github page.
Click to expand...
Click to collapse
thanks buddy
Dhanush-raj said:
Don't use that source it isn't patched correctly, although i said mr. Jleeblanch to try , so he created it. The hid patch is merged into his resurrected kernel, but for mac injection i dont remember. So you better start from the first.
Use lineage kernel source and apply the patch from this thread #6th post, and see what toolchain is used to build lineage 14 kernel and use it. And additionally you have to make some changes in the defconfig, which is explained in the kali-nethunter github page.
Click to expand...
Click to collapse
sileshn has removed his source
Marella ram_youtubr said:
sileshn has removed his source
Click to expand...
Click to collapse
https://forum.xda-developers.com/mo...ustom-kernel-developers-t3641363/post73257121
Dhanush-raj said:
https://forum.xda-developers.com/mo...ustom-kernel-developers-t3641363/post73257121
Click to expand...
Click to collapse
He had deleted his repo from gitlab
Marella ram_youtubr said:
He had deleted his repo from gitlab
Click to expand...
Click to collapse
use this bro...
Dhanush-raj said:
use this bro...
Click to expand...
Click to collapse
Actually my orginal phone is honor 6x.I love portable hacking.Like with nethunter.I tried to build nethunter kernel for honor 6x.But i failed at HID.So i took by brothers old phone That is moto g4 plus.later i found that moto g4 plus at android 7 is 32 bit.As there is no nethunter for 32 bit i have decided that atleast i should use linux deploy.But later i suck at wifi drivers.When i enable wifi drivers in kernel then phone doenst boot.
The final thing is can anyone help me in fixing this so that i can build a complete usable kernel with Net Hunter support

[Kernel][Q] Bit kernel

Bit Kernel​Upstreamed kernel (ALS), current caf tag: LA.UM.8.11.r1-02400-NICOBAR.0
Features:
- TTL Fixation support
- KCAL
- Wireguard
- BBR tcp congestion algorithm by default
- Less debug
- More technical changes under the hood, you can check them on kernel GitHub repo: link
Download: Q Bit kernel | FK manager kernel install config
Pie (Deprecated)
XDA:DevDB Information
BitKernel, Kernel for the Xiaomi Mi A3
Contributors
Harukey
Source Code: https://github.com/HarukeyUA/android_kernel_xiaomi_laurel_sprout
Kernel Special Features:
Version Information
Status: Stable
Created 2019-11-14
Last Updated 2020-01-31
Wow one more kernel
Reserved
Hello,
Thank you for this amazing kernel. I'm a fan of no unnecessary control in a kernel and this kernel is amazing for a minimalist like me. But here's one suggestion from my side. How about added support for KCAL ? My only complain from this device is poor calibration and addition of KCAL will be like a dream come true.
Thanks a lot.
Great release
RizwanH20 said:
Hello,
Thank you for this amazing kernel. I'm a fan of no unnecessary control in a kernel and this kernel is amazing for a minimalist like me. But here's one suggestion from my side. How about added support for KCAL ? My only complain from this device is poor calibration and addition of KCAL will be like a dream come true.
Click to expand...
Click to collapse
Yes this is a good idea. Colo calibration is really bad in these phones.
How to flash this kernel? Do I need to flash is on stot A or slot B
anroidfan said:
How to flash this kernel? Do I need to flash is on stot A or slot B
Click to expand...
Click to collapse
According to 4pda : Flash zip in twrp, flash magisk if you have it installed
(I haven't tested it yet)
whats this kernel's feature? optimized? battery optimized? any tcp congestion added? please mention features in thread
Flashed this kernel over Pixel Experience rom november build, looks like everything is working fine. I first went into to fastboot to select slot A then I rebooted into Twrp 3.3..1-2 and flashed Kernel, Magisk 20.1 and patch_no_fde10. Then wiped cache and rebooted.
This kernel solved the low audio volume problem?
MathePro said:
This kernel solved the low audio volume problem?
Click to expand...
Click to collapse
If you are asking about the low volume output through the headphones on the stock rom, then yes.
Nice kernel , thanks for your work
RizwanH20 said:
Hello,
Thank you for this amazing kernel. I'm a fan of no unnecessary control in a kernel and this kernel is amazing for a minimalist like me. But here's one suggestion from my side. How about added support for KCAL ? My only complain from this device is poor calibration and addition of KCAL will be like a dream come true.
Click to expand...
Click to collapse
I added kcal to kernel source, update with it will come soon
Can i install this kernel to stock rom?
roket14281 said:
Can i install this kernel to stock rom?
Click to expand...
Click to collapse
Yes, you can
Features?
Kernel update released!
Changelog:
P:
- Added kcal, ttl fixation support
- Merged LA.UM.7.11.r1-04400-NICOBAR.0 caf tag
Q:
- Added kcal, ttl fixation support
KCAL control tested in FK kernel manager app. For changes to take effect you need to lock and unlock your phone.
Download: P | Q
Thank you for the kernel!
Probably difficult but could you please consider incorporate this into the kernel as well? https://forum.xda-developers.com/galaxy-s8+/development/amoled-pwm-s8-t3716663
Great kernel!

Kernel Compilation procedure

I am new to android kernel build stuff. So please forgive me if this is not the right platform to raise this query.May i know the steps involved in building the kernel? I am trying to build the stock kernel updated by oneplus in github. Any help or supporting links about kernel compilation will be of utmost help to me. Thanks!
https://forum.xda-developers.com/an...erence-how-to-compile-android-kernel-t3627297
Kernel devs most likely uses scripts to compile their kernel which you can probably find in their github and adapt for yourself

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