BPF programs are normally handled by a BPF interpreter, add BPF JIT
support for LoongArch to allow the kernel to generate native code when
a program is loaded into the kernel. This will significantly speed-up
processing of BPF programs.
Co-developed-by: NYouling Tang <tangyouling@loongson.cn>
Signed-off-by: NYouling Tang <tangyouling@loongson.cn>
Signed-off-by: NTiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: NHuacai Chen <chenhuacai@loongson.cn>