Re: [PATCH 7/7] s390/pci: move MSI affinity flag initialization to boot time

[email protected]
Newsgroups org.kernel.vger.linux-s390
Message-ID <[email protected]> 
> The MSI_FLAG_NO_AFFINITY flag for FLOATING mode is currently set lazily
> in zpci_create_parent_msi_domain(), which may be called multiple times
> when discovering PCI buses. While setting the flag multiple times is a
> no-op due to its idempotent nature, this is inefficient and unclear.
> 
> Since irq_delivery mode is determined once at boot time and never
> changes, move the flag initialization to zpci_irq_init() where it
> belongs. This clarifies intent and avoids redundant repeated operations
> on the shared structure.
> 
> Signed-off-by: Tobias Schumacher <[email protected]>

Sashiko has reviewed this patch and found no issues. It looks great!

-- 
Sashiko AI review · https://sashiko.dev/#/patchset/[email protected]?part=7
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