On Friday 27 July 2018 11:39:16 Mindaugas Rasiukevicius wrote: > This is an indication that you are trying to acquire an adaptive lock > while holding a spin-lock. Adaptive mutex (using IPL_NONE) blocks and, > by design, you cannot block while holding a spin-mutex (> IPL_NONE). > If you will inspect the callers of urtwn_get_tx_data(), I guess you > will find something holding a spin-mutex at a higher level.
Thanks. This helps. --Phil