[답변] 필요없는 커널버젼 지우는거...

/usr/src/linux 디렉토리 가면 커널버젼 컴파일하고 남은 파일들 버젼별로 디렉토리로 남아있는데... 그 디렉토리까지 지우면 될꺼같은데요.

I would suggest that people who compile new kernels should:

- not have a single symbolic link in sight (except the one that the
kernel build itself sets up, namely the "linux/include/asm" symlink
that is only used for the internal kernel compile itself)

And yes, this is what I do. My /usr/src/linux still has the old 2.2.13
header files, even though I haven't run a 2.2.13 kernel in a _loong_
time. But those headers were what glibc was compiled against, so those
headers are what matches the library object files.

And this is actually what has been the suggested environment for at
least the last five years. I don't know why the symlink business keeps
on living on, like a bad zombie. Pretty much every distribution still
has that broken symlink, and people still remember that the linux
sources should go into "/usr/src/linux" even though that hasn't been
true in a _loong_ time.