linux-kernel - [PING^2][PATCH] PCI: Avoid handing out address 0 to devices

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Date:   Wed, 13 Apr 2022 23:53:22 +0100 (BST)
From:   "Maciej W. Rozycki" <macro@...am.me.uk>
To:     Bjorn Helgaas <bhelgaas@...gle.com>
cc:     linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PING^2][PATCH] PCI: Avoid handing out address 0 to devices

On Sat, 26 Feb 2022, Maciej W. Rozycki wrote:

> We have numerous platforms that permit assigning addresses from 0 to PCI 
> devices, both in the memory and the I/O bus space, and we happily do so 
> if there is no conflict, e.g.:

 Ping for:
<https://lore.kernel.org/lkml/alpine.DEB.2.21.2202260044180.25061@angie.orcam.me.uk/>

  Maciej