Merge tag 'kvm-ppc-next-4.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git...

[linux-2.6-microblaze.git] / arch / powerpc / kvm / book3s_64_mmu_hv.c

diff --git a/arch/powerpc/kvm/book3s_64_mmu_hv.c b/arch/powerpc/kvm/book3s_64_mmu_hv.c
index 37cd643..7f3a8cf 100644 (file)
--- a/arch/powerpc/kvm/book3s_64_mmu_hv.c
+++ b/arch/powerpc/kvm/book3s_64_mmu_hv.c
@@ -108,7 +108,7 @@ int kvmppc_allocate_hpt(struct kvm_hpt_info *info, u32 order)
        npte = 1ul << (order - 4);
 
        /* Allocate reverse map array */
-       rev = vmalloc(sizeof(struct revmap_entry) * npte);
+       rev = vmalloc(array_size(npte, sizeof(struct revmap_entry)));
        if (!rev) {
                if (cma)
                        kvm_free_hpt_cma(page, 1 << (order - PAGE_SHIFT));