[PING^4][PATCH v2] PCI: Sanitise firmware BAR assignments behind a PCI-PCI bridge

[Maciej W. Rozycki]

On Tue, 1 Feb 2022, Maciej W. Rozycki wrote:

> Fix an issue with the Tyan Tomcat IV S1564D system, the BIOS of which 
> does not assign PCI buses beyond #2, where our resource reallocation 
> code preserves the reset default of an I/O BAR assignment outside its 
> upstream PCI-to-PCI bridge's I/O forwarding range for device 06:08.0 in 
> this log:

 Ping for:
<https://lore.kernel.org/all/alpine.DEB.2.21.2202010150100.58572@xxxxxxxxxxxxxxxxx/>

  Maciej