Suppose I have same version of linux kernel but I changed some driver lines. Is there any way to compare these kernels and list the results. The result would be helpful to go back if I changed a lot in original drivers.
The traditional method:
diff -r dir1 dir2
That gives you a file-by-file difference, which can be kind of wordy. If you have Gnu
you can try:
diff -r --brief dir1 dir2