[PATCH] powerpc/mm: Fix hash computation function

[Michael Ellerman]

On Wed, 2013-01-30 at 11:10 +0530, Aneesh Kumar K.V wrote:
> From: "Aneesh Kumar K.V" <aneesh.kumar at linux.vnet.ibm.com>
> 
> The ASM version of hash computation function was truncating the upper bit.
> Make the ASM version similar to hpt_hash function. Remove masking vsid bits.
> Without this patch, we observed hang during bootup due to not satisfying page
> fault request correctly.

Which commit(s) introduced the bug?

cheers