Merge tag 'pci-v4.20-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

Pull PCI fix from Bjorn Helgaas:
 "Fix the ACPI APEI error path, which previously queued several
  uninitialized events (Yanjiang Jin)"

* tag 'pci-v4.20-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
  PCI/AER: Queue one GHES event, not several uninitialized ones

drivers/pci/pcie/aer.c

@@ -1064,7 +1064,7 @@ void aer_recover_queue(int domain, unsigned int bus, unsigned int devfn,
 		.regs		= aer_regs,
 	};
 
-	if (kfifo_in_spinlocked(&aer_recover_ring, &entry, sizeof(entry),
+	if (kfifo_in_spinlocked(&aer_recover_ring, &entry, 1,
 				 &aer_recover_ring_lock))
 		schedule_work(&aer_recover_work);
 	else