On Wed, Dec 19, 2012 at 10:23:29AM +0800, Chen Gang wrote: > Hello Paul Fulghum: > > it seems you are very busy, > and can not get your reply for "checking length in function rx_get_buf". You should always send patches, long emails like this about "potential" issues are hard to handle, patches are best. greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html