From 229f4df1fb84e5d3306b4fc49b41f7847340092d Mon Sep 17 00:00:00 2001
From: Chris Metcalf <cmetcalf@tilera.com>
Date: Mon, 2 May 2011 15:35:06 -0400
Subject: [PATCH] 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>
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