Thanks Sebastian and Daniel for your answers. >> In fact, there is 3 sdma controller devices on the target pointing to >> the same firmware file and the imx-sdma driver is requesting the >> firmware asynchronously with request_firmware_nowait(). The >> request_firmware API in linux is making all waiters, requesting the >> same firmware file, wait on the same completion which triggers this >> warning. > This looks like something that happens at boot / hardware setup time and > not while the system is running "production". Thanks for the feedback. Indeed, this happens only on system boot (more precisely on the imx-sdma driver probe). So, no RT workload is impacted here. > Feel free to raise the bar here to avoid the warning in your case here. > I'm currently thinking about removing the warning due to lack of new > cases. That's exactly what I implemented for the moment. Thanks, Marouen.
