tree 1e7bbb5c6af2d5a2891910492469df876e2885d6
parent 7194988fb5add6341b95f4501f6778bf27b4d3de
author Chris Metcalf <cmetcalf@tilera.com> 1304364906 -0400
committer Chris Metcalf <cmetcalf@tilera.com> 1304534425 -0400

arch/tile: properly flush the I$ when unloading kernel modules

Otherwise, in principle, there could be stale I$ data present
next time the page that previously held the kernel module code was
used to run some new code.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>