diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 8f94a0b..cf53081 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -1739,7 +1739,7 @@
 	if (bytes == 8) {
 		gpa_t gpa;
 		struct page *page;
-		char *addr;
+		char *kaddr;
 		u64 val;
 
 		down_read(&current->mm->mmap_sem);
@@ -1754,9 +1754,9 @@
 
 		val = *(u64 *)new;
 		page = gfn_to_page(vcpu->kvm, gpa >> PAGE_SHIFT);
-		addr = kmap_atomic(page, KM_USER0);
-		set_64bit((u64 *)(addr + offset_in_page(gpa)), val);
-		kunmap_atomic(addr, KM_USER0);
+		kaddr = kmap_atomic(page, KM_USER0);
+		set_64bit((u64 *)(kaddr + offset_in_page(gpa)), val);
+		kunmap_atomic(kaddr, KM_USER0);
 		kvm_release_page_dirty(page);
 	emul_write:
 		up_read(&current->mm->mmap_sem);