Re: [PATCH v2 2/4] PCI/MSI: Add startup/shutdown for per device domains

[Thomas Gleixner]

On Wed, Aug 20 2025 at 15:54, Bjorn Helgaas wrote:
> On Thu, Aug 14, 2025 at 07:28:32AM +0800, Inochi Amaoto wrote:
>> As the RISC-V PLIC can not apply affinity setting without calling
>> irq_enable(), it will make the interrupt unavailble when using as
>> an underlying IRQ chip for MSI controller.
>
> s/unavailble/unavailable/ (mentioned previously)
>
>> Implement .irq_startup() and .irq_shutdown() for the PCI MSI and
>> MSI-X templates. For chips that specify MSI_FLAG_PCI_MSI_STARTUP_PARENT,
>> these startup and shutdown the parent as well, which allows the
>> irq on the parent chip to be enabled if the irq is not enabled
>> when allocating. This is necessary for the MSI controllers which
>> use PLIC as underlying IRQ chip.
>
> s/irq/IRQ/ a couple times above
>
>> Suggested-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
>> Signed-off-by: Inochi Amaoto <inochiama@xxxxxxxxx>
>
> Acked-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
>
> Thomas, I assume you'll merge this series; let me know if not.

I'll pick it up and fixup the wording as I go.