Evira Kernel First Kernel For P20PRO emui 9.0

[Hulzer]

https://androidfilehost.com/?fid=11410963190603899438

This is link for evira 1.0 base on emui 9.0 flash at own risk i need test confirm working have enabled schedutil and wakelock block and upstreamed to latest patch for now kernel is on enforcing mode flash and pm be if kernel work (i not have device to test it)

Sent from my 2 XL using XDA Labs

On my device your kernel does not boot... I built my own from sources and it worked. I only changed enforcing=0 androidboot.selinux=permissive and applied wireguard patch.

 

[otonieru]

On my device your kernel does not boot... I built my own from sources and it worked. I only changed enforcing=0 androidboot.selinux=permissive and applied wireguard patch.

can you share your kernel image built ? is everything working ?

 

[Hulzer]

can you share your kernel image built ? is everything working ?

Yes I will share it. And yes, everything is working, also with root. It's simply the stock kernel + wireguard. Next step could be Impulse governor.

 

[resurrect]

Yes I will share it. And yes, everything is working, also with root. It's simply the stock kernel + wireguard. Next step could be Impulse governor.

Share link of source on github and how make boot.image? With tools script or another method?

Sent from my 2 XL using XDA Labs

 

[Hulzer]

mkbootimg.exe --kernel Image*.gz --base 0x0 --cmdline "loglevel=4 initcall_debug=n page_tracker=on unmovable_isolate1=2:192M,3:224M,4:256M printktimer=0xfff0a000,0x534,0x538 enforcing=0 androidboot.selinux=permissive buildvariant=user" --tags_offset 0x07A00000 --kernel_offset 0x00080000 --ramdisk_offset 0x07c00000 --os_version 9.0.0 --os_patch_level %1  --output KERNEL_%1.img

 

[otonieru]

Anyone test kernel of evira 9.0?

Sent from my 2 XL using XDA Labs

I just test it. It's not booting indeed, LoL

am keen to try to build from source, but i gonna need to re-set up my linux environment first :silly:

btw
@Hulzer

do you mind to share your current image.gz for testing on my device ?

 

[Hulzer]

btw
@Hulzer

do you mind to share your current image.gz for testing on my device ?

Here my current build: https://drive.google.com/file/d/1zd87cf66thLJbPZmqpxKJZdnv-EP082V/view?usp=sharing

It's built for CLT-L29C432 B163, Security patch 2018-11.
It's the stock kernel + WireGuard support

Just flash it with

fastboot flash kernel ....

 

[otonieru]

tried to build from source but it fail and give error

Makefile152 recipe for target submake failed

any idea how to fix this ?

---------- Post added at 05:30 PM ---------- Previous post was at 05:15 PM ----------

Here my current build: https://drive.google.com/file/d/1zd87cf66thLJbPZmqpxKJZdnv-EP082V/view?usp=sharing

Just flash it with

fastboot flash kernel ....

saw this late,

will try now

EDIT : it's bootlooping, now thats weird. May i know your model and build number @Hulzer ? Am on CLT29C636 9.0.168 Desember 2018 security patch

 

[Hulzer]

It's built for CLT-L29C432 B163, Security patch 2018-11

 

[otonieru]

It's built for CLT-L29C432 B163, Security patch 2018-11

ah, i see,i think the security patch is mismatch with my current system

is it possible if you share the Image.gz instead ? I'll try to patch it for my security version (2018-12)

 

[Hulzer]

ah, i see,i think the security patch is mismatch with my current system

is it possible if you share the Image.gz instead ? I'll try to patch it for my security version (2018-12)

https://drive.google.com/open?id=1QLZZ7xgrdaE3xzO9uDiWPqxHpkVn2V8w

 

[resurrect]

tried to build from source but it fail and give error

Makefile152 recipe for target submake failed

any idea how to fix this ?

---------- Post added at 05:30 PM ---------- Previous post was at 05:15 PM ----------



saw this late,

will try now

EDIT : it's bootlooping, now thats weird. May i know your model and build number @Hulzer ? Am on CLT29C636 9.0.168 Desember 2018 security patch

man try this is evira builded for your security patch

https://www.androidfilehost.com/?fid=11410963190603902670

 

[otonieru]

man try this is evira builded for your security patch

https://www.androidfilehost.com/?fid=11410963190603902670

Thx. Will try tmrw, am away from pc already

 

[bobaoapae]

man try this is evira builded for your security patch

https://www.androidfilehost.com/?fid=11410963190603902670

Can you make build for security path January-2019?

 

[resurrect]

Can you make build for security path January-2019?

Sure but now i am at work tomorrow i add image for january security

Sent from my 2 XL using XDA Labs

 

[otonieru]

man try this is evira builded for your security patch

https://www.androidfilehost.com/?fid=11410963190603902670

just got chance to try your file,

unfortunately it stuck on "Device is booting"

btw, FYR stock kernel for C636 9.0.0.168 state the version is 4.9.97

are you using 4.4 or 4.9 when upstreaming ?

am keen to build from source myself, but i can't seems to find the cause of makefile error i mentioned in the previous page, seems like my source has problem,

may i know from which link you download your EMUI 9 kernel source code ?

EDIT : I redownload source code. now it compiling fine. I will see whether it boot or not.

 

[yavuzgurkan]

Hello can i use with mate 10 pro?

 

[otonieru]

https://drive.google.com/open?id=1QLZZ7xgrdaE3xzO9uDiWPqxHpkVn2V8w

after trying to compile from my own source, it always fail in one or another lines, even after start clean. (i re set up linux, compiler, redownload source and all)

this source code is kinda a mess i guess. so many warning, :silly:

do you by any chance already uploaded your code to github ? am curious whether it can successfully compiled if am cloning your source,

btw,

so far error i get is mostly due to recipe failed for drivers, followed by sub make recipe fail.

in your case, you said you need to type make command twice,

which make command did you exactly repeat ?

i build by doing this command

export ARCH=arm64 && SUBARCH=arm64
export CROSS_COMPILE=path to my GCC

make O=output clean
make O=output mrproper
make O=output merge_kirin970_defconfig
make O=output -j8

 

[Hulzer]

I repeated the last command

make O=output -j8

 

[bstiti]

I updated to latest emui 9 this morning, flashed your kernel, flashed your ramdisk, btw its wrong command, after that my phone did not boot anymore....