Kumar Gala 2b22fa4bae 85xx: Don't icbi when unlocking the cache
There is no reason to icbi when invalidating the temporary stack in
the d-cache.  Its impossible on e500 to have the i-cache contain
any addresses in the temp stack and it can be problematic in generating
transactions on the bus to non-valid addresses.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-02-27 16:30:47 -06:00
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