1 files changed, 1 insertions, 10 deletions
diff --git a/arch/s390/kernel/vdso.c b/arch/s390/kernel/vdso.c
index aef2edff9959..8bc269c55fd3 100644
--- a/arch/s390/kernel/vdso.c
+++ b/arch/s390/kernel/vdso.c
@@ -62,17 +62,8 @@ static vm_fault_t vdso_fault(const struct vm_special_mapping *sm,
 static int vdso_mremap(const struct vm_special_mapping *sm,
 		       struct vm_area_struct *vma)
 {
-	unsigned long vdso_pages;
-
-	vdso_pages = vdso64_pages;
-
-	if ((vdso_pages << PAGE_SHIFT) != vma->vm_end - vma->vm_start)
-		return -EINVAL;
-
-	if (WARN_ON_ONCE(current->mm != vma->vm_mm))
-		return -EFAULT;
-
 	current->mm->context.vdso_base = vma->vm_start;
+
 	return 0;
 }