We don't implement these ioctls, but some architectures define them in the
headers. Bash picks them up and issues them frequently. Add compat_ioctl
handlers to silence warnings about unhandled copat ioctls.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>