kvm: Add compat_ioctl for device control API

This API shouldn't have 32/64-bit issues, but VFS assumes it does
unless told otherwise.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Gleb Natapov <gleb@redhat.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index e6e7abe16d05..8fd325a0a1b1 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -2221,6 +2221,9 @@ static int kvm_device_release(struct inode *inode, struct file *filp)
 
 static const struct file_operations kvm_device_fops = {
         .unlocked_ioctl = kvm_device_ioctl,
+#ifdef CONFIG_COMPAT
+        .compat_ioctl = kvm_device_ioctl,
+#endif
         .release = kvm_device_release,
 };