X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=arch%2Fpowerpc%2Fkvm%2Fbook3s_64_mmu_hv.c;h=710d31317d812efe73086e33a89bcdced65ba349;hb=2e17c5a97e231f3cb426f4b7895eab5be5c5442e;hp=5880dfb31074895816af634620e736cd51985bc2;hpb=d81344c50824a4d28a9397e97135d60075ac37ff;p=~andy%2Flinux

diff --git a/arch/powerpc/kvm/book3s_64_mmu_hv.c b/arch/powerpc/kvm/book3s_64_mmu_hv.c
index 5880dfb3107..710d31317d8 100644
--- a/arch/powerpc/kvm/book3s_64_mmu_hv.c
+++ b/arch/powerpc/kvm/book3s_64_mmu_hv.c
@@ -675,6 +675,7 @@ int kvmppc_book3s_hv_page_fault(struct kvm_run *run, struct kvm_vcpu *vcpu,
 		}
 		/* if the guest wants write access, see if that is OK */
 		if (!writing && hpte_is_writable(r)) {
+			unsigned int hugepage_shift;
 			pte_t *ptep, pte;
 
 			/*
@@ -683,9 +684,10 @@ int kvmppc_book3s_hv_page_fault(struct kvm_run *run, struct kvm_vcpu *vcpu,
 			 */
 			rcu_read_lock_sched();
 			ptep = find_linux_pte_or_hugepte(current->mm->pgd,
-							 hva, NULL);
-			if (ptep && pte_present(*ptep)) {
-				pte = kvmppc_read_update_linux_pte(ptep, 1);
+							 hva, &hugepage_shift);
+			if (ptep) {
+				pte = kvmppc_read_update_linux_pte(ptep, 1,
+							   hugepage_shift);
 				if (pte_write(pte))
 					write_ok = 1;
 			}