Hi,<br /><br />If I intentionally typo in the defconfig file:<br /><br /><span id="main">USB_NET_HUAWEI_CDC_NCM_cat=y<br />USB_NET_DRIVERS=y<br />USB_USBNET=y<br /><br />The bitbake -f linux command doesn't recognize the change. It means to me that any change in this will not have an effect.<br /></span><br />-- <br />Zolee