This is Linux kernel release 3.x http://kernel.org/
If you want to try the kernel go here : Blog SA : Thread XDA :
This kernel have some changes read the feature.txt
How to compile :
- Download all source
- Download toolchain
- Edit bbuil.sh to match with toolchain patch
- Open terminal and go to kernel directory
- chmod 777 bbuil.sh
- Run bbuild.sh by use command ./bbuild.sh
- Read and do it.