diff --git a/README.md b/README.md
index 6866406..205bc32 100644
--- a/README.md
+++ b/README.md
@@ -55,10 +55,10 @@ updating your initrd.
 
 | Vendor | Family | Common Name(s)
 |---|---|---|
-|AMD|Polaris 10|
-|AMD|Polaris 11|
-|AMD|Polaris 12|
-|AMD|Vega 10| Vega 56/64 |
+|AMD|Polaris 10| RX 470, 480, 570, 580, 590
+|AMD|Polaris 11| RX 460, 560
+|AMD|Polaris 12| RX 540, 550
+|AMD|Vega 10| Vega 56/64/FE |
 |AMD|Vega 20| Radeon VII |
 |AMD|Navi 10| 5600XT, 5700, 5700XT
 |AMD|Navi 12| Pro 5600M |
diff --git a/src/ioctl.c b/src/ioctl.c
index ec2ce31..ebe7dbc 100644
--- a/src/ioctl.c
+++ b/src/ioctl.c
@@ -21,6 +21,7 @@ Place, Suite 330, Boston, MA 02111-1307 USA
 #include "vendor-reset-ioctl.h"
 
 #include <linux/miscdevice.h>
+#include <linux/uaccess.h>
 
 #define VENDOR_RESET_IOCTL_DEVNAME "vendor_reset"