1 files changed, 2 insertions, 2 deletions

diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c
index c4461ad8a689..40559bf2b9ec 100644
--- a/arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c
@@ -1411,9 +1411,9 @@ void __init pnv_pci_init_ioda1_phb(struct device_node *np)
         /* Allocate aux data & arrays */
         size = _ALIGN_UP(phb->ioda.total_pe / 8, sizeof(unsigned long));
         m32map_off = size;
-        size += phb->ioda.total_pe;
+        size += phb->ioda.total_pe * sizeof(phb->ioda.m32_segmap[0]);
         iomap_off = size;
-        size += phb->ioda.total_pe;
+        size += phb->ioda.total_pe * sizeof(phb->ioda.io_segmap[0]);
         pemap_off = size;
         size += phb->ioda.total_pe * sizeof(struct pnv_ioda_pe);
         aux = alloc_bootmem(size);