On Mon, Dec 13, 2010 at 01:14:21PM -0800, Hank Janssen (hjanssen@xxxxxxxxxxxxx) wrote: > +static u8 *shut_txf_buf; > +static u8 *time_txf_buf; > +static u8 *hbeat_txf_buf; Those are accessed without any kind of synchronization. I do not know exact context, but are you sure it is single-threaded? -- Evgeniy Polyakov _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel