Hi, On Tue, Oct 09, 2018 at 10:49:02PM -0400, Paul Elder wrote: > This patch implements a mechanism to signal the MUSB driver to reply to > a control OUT request with STALL or ACK. > > Signed-off-by: Paul Elder <paul.elder@xxxxxxxxxxxxxxxx> > Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> The patch looks good to me, here is my Acked-by: Acked-by: Bin Liu <b-liu@xxxxxx> but I am unable to test this patch set - the current Greg's usb-next tree gives deadlock error between composite_disconnect() and usb_function_deactivate() when loading g_webcam.ko on BeagleboneBlack. The error happens before applying this patch set. Regards, -Bin.