powerpc: Update hugetlb huge_pte_alloc and tablewalk code for FSL BOOKE
authorBecky Bruce <beckyb@kernel.crashing.org>
Mon, 10 Oct 2011 10:50:39 +0000 (10:50 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Wed, 7 Dec 2011 05:26:22 +0000 (16:26 +1100)
This updates the hugetlb page table code to handle 64-bit FSL_BOOKE.
The previous 32-bit work counted on the inner levels of the page table
collapsing.

Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

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