diff --git a/drivers/misc/uacce/uacce.c b/drivers/misc/uacce/uacce.c index 28b1833f18dd..be793e59fdd3 100644 --- a/drivers/misc/uacce/uacce.c +++ b/drivers/misc/uacce/uacce.c @@ -208,8 +208,14 @@ static void uacce_vma_close(struct vm_area_struct *vma) kfree(qfr); } +static int uacce_vma_mremap(struct vm_area_struct *area) +{ + return -EPERM; +} + static const struct vm_operations_struct uacce_vm_ops = { .close = uacce_vma_close, + .mremap = uacce_vma_mremap, }; static int uacce_fops_mmap(struct file *filep, struct vm_area_struct *vma)