Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
Date:   Tue, 1 Mar 2022 17:15:47 -0600
From:   Bjorn Helgaas <helgaas@kernel.org>
To:     "Maciej W. Rozycki" <macro@orcam.me.uk>
Cc:     Bjorn Helgaas <bhelgaas@google.com>, linux-pci@vger.kernel.org,
        linux-kernel@vger.kernel.org, stable@vger.kernel.org
Subject: Re: [RESEND][PATCH v2] PCI: Sanitise firmware BAR assignments behind
 a PCI-PCI bridge
Message-ID: <20220301231547.GA663097@bhelgaas>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <alpine.DEB.2.21.2202010150100.58572@angie.orcam.me.uk>
Precedence: bulk

On Tue, Feb 01, 2022 at 10:51:11AM +0000, 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:

Would you mind collecting the complete dmesg log before your patch?
It's hard to get the entire picture from snippets.

Bjorn