On Tue, Jan 10, 2023 at 09:08:32PM +0800, Yicong Yang wrote: > From: Yicong Yang <yangyicong@xxxxxxxxxxxxx> > > The PTT device can only support the devices on the same PCIe core, > within BDF range [lower_bdf, upper_bdf]. It's not correct to assume > the devices on the root bus are from the same PCIe core, there are > cases that root ports from different PCIe core are sharing the same > bus. So add the checking when initialize the filters list. "So check when initializing the filters list."