On Thu, Aug 05, 2021 at 10:25:32AM -0700, Kuppuswamy, Sathyanarayanan wrote: > > > On 8/5/21 9:37 AM, Dan Williams wrote: > > I overlooked the "authorized" attribute in usb and thunderbolt. The > > collision problem makes sense. Are you open to a core "authorized" > > attribute that buses like usb and thunderbolt would override in favor > > of their local implementation? I.e. similar to suppress_bind_attrs: > > Even if such overriding is allowed in default boot, it should not be > allowed in protected guest + driver_filter model. The kernel has no idea of "protected guest" at the moment so I do not know what you mean here...