Re: [PATCH] PCI/MSI: pci_irq_get_affinity() should cope with NULL affinity vector

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>>> On 08.11.16 at 15:59, <hch@xxxxxx> wrote:
> On Tue, Nov 08, 2016 at 12:43:54AM -0700, Jan Beulich wrote:
>> msi_setup_entry() only logs a message when the affinity vector can't be
>> allocated, and hence pci_irq_get_affinity() indexing entry->affinity is
>> wrong without a prior check.
> 
> Looks fine:
> 
> Reviewed-by: Christoph Hellwig <hch@xxxxxx>
> 
> But just curious: did you run into that case in practice?

No, I've just noticed it while re-basing other changes onto 4.9-rc.

Jan

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