Linux-libre 4.2-gnu

1 files changed, 10 insertions, 5 deletions

diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
index df81caab7..68d067ad4 100644
--- a/arch/powerpc/kvm/book3s_hv.c
+++ b/arch/powerpc/kvm/book3s_hv.c
@@ -2321,6 +2321,7 @@ static int kvm_vm_ioctl_get_smmu_info_hv(struct kvm *kvm,
 static int kvm_vm_ioctl_get_dirty_log_hv(struct kvm *kvm,
 					 struct kvm_dirty_log *log)
 {
+	struct kvm_memslots *slots;
 	struct kvm_memory_slot *memslot;
 	int r;
 	unsigned long n;
@@ -2331,7 +2332,8 @@ static int kvm_vm_ioctl_get_dirty_log_hv(struct kvm *kvm,
 	if (log->slot >= KVM_USER_MEM_SLOTS)
 		goto out;
 
-	memslot = id_to_memslot(kvm->memslots, log->slot);
+	slots = kvm_memslots(kvm);
+	memslot = id_to_memslot(slots, log->slot);
 	r = -ENOENT;
 	if (!memslot->dirty_bitmap)
 		goto out;
@@ -2374,16 +2376,18 @@ static int kvmppc_core_create_memslot_hv(struct kvm_memory_slot *slot,
 
 static int kvmppc_core_prepare_memory_region_hv(struct kvm *kvm,
 					struct kvm_memory_slot *memslot,
-					struct kvm_userspace_memory_region *mem)
+					const struct kvm_userspace_memory_region *mem)
 {
 	return 0;
 }
 
 static void kvmppc_core_commit_memory_region_hv(struct kvm *kvm,
-				struct kvm_userspace_memory_region *mem,
-				const struct kvm_memory_slot *old)
+				const struct kvm_userspace_memory_region *mem,
+				const struct kvm_memory_slot *old,
+				const struct kvm_memory_slot *new)
 {
 	unsigned long npages = mem->memory_size >> PAGE_SHIFT;
+	struct kvm_memslots *slots;
 	struct kvm_memory_slot *memslot;
 
 	if (npages && old->npages) {
@@ -2393,7 +2397,8 @@ static void kvmppc_core_commit_memory_region_hv(struct kvm *kvm,
 		 * since the rmap array starts out as all zeroes,
 		 * i.e. no pages are dirty.
 		 */
-		memslot = id_to_memslot(kvm->memslots, mem->slot);
+		slots = kvm_memslots(kvm);
+		memslot = id_to_memslot(slots, mem->slot);
 		kvmppc_hv_get_dirty_log(kvm, memslot, NULL);
 	}
 }