tree a43d483cf144eb0f770a6e2e8ac9f721965a7fa9
parent 8085ce084c0f0144c353963853f81486fc331120
author Kumar Gala <kumar.gala@freescale.com> 1125464087 +1000
committer Linus Torvalds <torvalds@evo.osdl.org> 1125597149 -0700

[PATCH] ppc: L2 cache prefetch fixes on 745x

We run into problems if we blindly enable L2 prefetching without
checking that the L2 cache is actually enabled.  Additionaly, if we
disable the L2 cache we need to ensure that we disable L2 prefetching.

Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>