On Mon, Aug 30, 2010 at 04:19:35PM +0800, Ming Lei wrote: > 2010/8/3 <tom.leiming@xxxxxxxxx>: > > From: Ming Lei <tom.leiming@xxxxxxxxx> > > > > For shared fifo hw endpoint(with FIFO_TXRX style), only ep_in > > field of musb_hw_ep is intialized in musb_g_init_endpoints, and > > ep_out is not initialized, but musb_g_rx and rxstate may access > > ep_out field of musb_hw_ep by the method below: > > > > ? ? ? ?musb_ep = &musb->endpoints[epnum].ep_out > > > > which can cause the kernel panic[1] below, this patch fixes the issue > > by getting 'musb_ep' from '&musb->endpoints[epnum].ep_in' for shared fifo > > endpoint. > > Greg, could you queue this patch into your tree since it has > been reviewed by Sergei and other guys have no objections? > > I have other patches which may depend this one. For this, and your other musb patch, I need to see Felipe ack them before I will take them as he is the musb maintainer. thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
