1 files changed, 2 insertions, 0 deletions

diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 7d10dfa0d388..9ccaf8f5402e 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -359,6 +359,7 @@ int __kvm_set_memory_region(struct kvm *kvm,
         r = -ENOMEM;
 
         /* Allocate if a slot is being created */
+#ifndef CONFIG_S390
         if (npages && !new.rmap) {
                 new.rmap = vmalloc(npages * sizeof(struct page *));
 
@@ -399,6 +400,7 @@ int __kvm_set_memory_region(struct kvm *kvm,
                         goto out_free;
                 memset(new.dirty_bitmap, 0, dirty_bytes);
         }
+#endif /* not defined CONFIG_S390 */
 
         if (mem->slot >= kvm->nmemslots)
                 kvm->nmemslots = mem->slot + 1;