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(parent: 4ad90c8) | patch
powerpc/mm: Don't open code pgtable_t size
authorAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Tue, 1 Dec 2015 03:37:00 +0000 (09:07 +0530)
committerMichael Ellerman <mpe@ellerman.id.au>
Mon, 14 Dec 2015 04:19:17 +0000 (15:19 +1100)
commit4dcbd88eb600d52ce52a75c5075c2eff2f6849e6
tree852238526c85dd60f20e11c8f4c9be8f082bc7b2tree | snapshot (tar.gz zip)
parent4ad90c864989337e7946f456478b6417325689d0commit | diff
powerpc/mm: Don't open code pgtable_t size

The slot information of base page size hash pte is stored in the
pgtable_t w.r.t transparent hugepage. We need to make sure we don't
index beyond pgtable_t size.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/mm/hugepage-hash64.c diff | blob | blame | history