Re: [PATCH 2/4] pci: set "untrusted" flag for truly external devices only

2020-06-16 Thread Mika Westerberg
On Mon, Jun 15, 2020 at 06:17:40PM -0700, Rajat Jain wrote: > The "ExternalFacing" devices (root ports) are still internal devices > that sit on the internal system fabric and thus trusted. Currently they > were being marked untrusted - likely as an unintended border case. It was actually intentio

[PATCH 2/4] pci: set "untrusted" flag for truly external devices only

2020-06-15 Thread Rajat Jain via iommu
The "ExternalFacing" devices (root ports) are still internal devices that sit on the internal system fabric and thus trusted. Currently they were being marked untrusted - likely as an unintended border case. This patch uses the platform flag to identify the external facing devices and then use it