Name		Name	Last commit message	Last commit date
parent directory ..
Makefile		Makefile
README.md		README.md
get_inst.c		get_inst.c
hello.c		hello.c
helloproc.c		helloproc.c

README.md

Hello kernel module

# make
# insmod ./hello.ko  //or insmod hello.ko debug_on=1
# dmesg
# rmmod hello

see also: https://blog.csdn.net/JeromeCoco/article/details/108045653