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(parent: 0285ae3) | patch
powerpc/8xx: Invalidate non present TLBs
authorJoakim Tjernlund <joakim.tjernlund@transmode.se>
Fri, 20 Nov 2009 00:21:02 +0000 (00:21 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Wed, 9 Dec 2009 06:10:35 +0000 (17:10 +1100)
commit5efab4a02c89c252fb4cce097aafde5f8208dbfe
tree52816daf92f813f8b53149ff2f177337d313e22dtree | snapshot
parent0285ae37d4366b2d614df0c83cb413cf59ad8944commit | diff
powerpc/8xx: Invalidate non present TLBs

8xx sometimes need to load a invalid/non-present TLBs in
it DTLB asm handler.

These must be invalidated separaly as linux mm don't.

Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/mm/fault.c diff | blob | history
John Crispins staging tree