Re: [PATCH v2 6/6] drivers/pci/hyperv/arm64: vPCI MSI IRQ domain from DT

On Wed, May 15, 2024 at 01:12:38PM -0500, Bjorn Helgaas wrote:

On Wed, May 15, 2024 at 09:34:09AM -0700, Roman Kisel wrote:

quoted

On 5/15/2024 2:48 AM, Saurabh Singh Sengar wrote:

quoted

On Tue, May 14, 2024 at 03:43:53PM -0700, Roman Kisel wrote:

quoted

The hyperv-pci driver uses ACPI for MSI IRQ domain configuration
on arm64 thereby it won't be able to do that in the VTL mode where
only DeviceTree can be used.

Update the hyperv-pci driver to discover interrupt configuration
via DeviceTree.

Subject prefix should be "PCI: hv:"

I forgot to also suggest that the subject line begin with a verb,
e.g., "Get vPCI MSI IRQ domain from DT" or similar, again so it reads
consistently with previous commits.

Oh, I see patch 5/6, "Get the irq number from DeviceTree" is also very
similar.  It would be nice if they matched, e.g., both used "IRQ" and
"DT".

Bjorn