1 files changed, 2 insertions, 0 deletions

diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index a3a8f5fb369..fd67bcde998 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -588,6 +588,7 @@ static int kvm_vm_release(struct inode *inode, struct file *filp)
         return 0;
 }
 
+#ifndef CONFIG_S390
 /*
  * Allocation size is twice as large as the actual dirty bitmap size.
  * This makes it possible to do double buffering: see x86's
@@ -608,6 +609,7 @@ static int kvm_create_dirty_bitmap(struct kvm_memory_slot *memslot)
         memslot->dirty_bitmap_head = memslot->dirty_bitmap;
         return 0;
 }
+#endif /* !CONFIG_S390 */
 
 /*
  * Allocate some memory and give it an address in the guest physical address