On Tue, Mar 21, 2023 at 08:27:21PM +0800, Jan Beulich wrote: > On 21.03.2023 12:49, Huang Rui wrote: > > Thanks, but we found if dom0 is PV domain, the passthrough device will > > access this function to write the real bar. > > Can you please be quite a bit more detailed about this? The specific code > paths taken (in upstream software) to result in such would of of interest. >
yes, please wait for a moment. let me capture a trace dump in my side. Thanks, Ray
