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- Remove a bogus warning introduced by the recent PCI MSI irq affinity

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overhaul
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Merge tag 'irq_urgent_for_v5.17_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull irq fix from Borislav Petkov:
 "Remove a bogus warning introduced by the recent PCI MSI irq affinity
  overhaul"

* tag 'irq_urgent_for_v5.17_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  PCI/MSI: Remove bogus warning in pci_irq_get_affinity()
This commit is contained in:
Linus Torvalds 2022-02-06 10:00:40 -08:00
commit b72e40b192
1 changed files with 2 additions and 1 deletions
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3
drivers/pci/msi/msi.c
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@ -1111,7 +1111,8 @@ const struct cpumask *pci_irq_get_affinity(struct pci_dev *dev, int nr)
if (!desc) if (!desc)
return cpu_possible_mask; return cpu_possible_mask;
if (WARN_ON_ONCE(!desc->affinity)) /* MSI[X] interrupts can be allocated without affinity descriptor */
if (!desc->affinity)
return NULL; return NULL;
/* /*