Microsoft developed extensive framework for certifying HW and device drivers for Windows.
In many cases guests running WHQL tests can be used as a great test case for QEMU andor underlying host subsystems.
The talk will go over WHQL certification process and deep dive into technical details of the existing tests. As part of the presentation I would welcome open discussion regarding what can be learned from those tools in order to benefit the stability and robustness of open source SW.