Re: [PATCH] PCI: of_property: Assign PCI instead of CPU bus address to dynamic PCI nodes

[Andrea della Porta <andrea.porta@xxxxxxxx>]

Hi herve,

On 11:09 Fri 08 Nov     , Herve Codina wrote:
> Hi Andrea,
> 
> On Fri,  8 Nov 2024 10:42:56 +0100
> Andrea della Porta <andrea.porta@xxxxxxxx> wrote:
> 
> > When populating "ranges" property for a PCI bridge or endpoint,
> > of_pci_prop_ranges() incorrectly use the CPU bus address of the resource.
> > In such PCI nodes, the window should instead be in PCI address space. Call
> > pci_bus_address() on the resource in order to obtain the PCI bus
> > address.
> > 
> > Fixes: 407d1a51921e ("PCI: Create device tree node for bridge")
> > Cc: stable@xxxxxxxxxxxxxxx
> > Signed-off-by: Andrea della Porta <andrea.porta@xxxxxxxx>
> > Acked-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
> > Tested-by: Herve Codina <herve.codina@xxxxxxxxxxx>
> > ---
> > This patch, originally preparatory for a bigger patchset (see [1]), has
> > been splitted in a standalone one for better management and because it
> > contains a bugfix which is probably of interest to stable branch.
> 
> Nothing to say for the patch itself.
> 
> Just here, you mentioned "see [1]" but you didn't provide the link.
> 
> IMHO, this is not blocking for applying the patch but, just for other people
> looking at this email in the mailing list, can you reply providing the link?

Thanks for pointing that out, sorry about that. Here it is:

[1] - https://lore.kernel.org/all/f6b445b764312fd8ab96745fe4e97fb22f91ae4c.1730123575.git.andrea.porta@xxxxxxxx/

Many thanks,
Andrea

> 
> Best regards,
> Hervé