Re: [PATCH v3 2/3] PCI/rcar-host: Silence set affinity failed warning

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On 7/23/24 12:38 AM, Bjorn Helgaas wrote:
In subject, to match history:

s|PCI/rcar-host|PCI: rcar-host|

On Mon, Jul 15, 2024 at 02:19:27PM +0200, Marek Vasut wrote:
Use newly introduced MSI_FLAG_NO_AFFINITY, which keeps .irq_set_affinity unset
and allows migrate_one_irq() code in cpuhotplug.c to exit right away, without
printing "IRQ...: set affinity failed(-22)" warning.

Remove .irq_set_affinity implementation which only return -EINVAL from this
controller driver.

This would be a nice improvement; thanks for working on it.

As you allude to at [1], there are many more PCI controller drivers
that could benefit from similar changes.  I'd like to do them all at
once if possible.

Should be addressed in V4 .




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