powerpc/mm: Recompute hash value after a failed update

Michael Ellerman mpe at ellerman.id.au
Thu Sep 17 15:13:28 AEST 2015

On Tue, 2015-15-09 at 07:00:08 UTC, "Aneesh Kumar K.V" wrote:
> If we had secondary hash flag set, we ended up modifying hash value in
> the updatepp code path. Hence with a failed updatepp we will be using
> a wrong hash value for the following hash insert. Fix this by
> recomputing hash before insert.
> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar at linux.vnet.ibm.com>
> Reviewed-by: Paul Mackerras <paulus at samba.org>

Applied to powerpc fixes, thanks.



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