genirq/msi: Fix broken debug output

virq is not required to be the same for all msi descs. Use the base irq number from the desc in the debug printk. Reported-by: Ingo Molnar <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]>
ckolivas · Jul 4, 2016 · 4364e1a · 4364e1a
1 parent 8658be1
commit 4364e1a
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/kernel/irq/msi.c b/kernel/irq/msi.c
@@ -353,6 +353,7 @@ int msi_domain_alloc_irqs(struct irq_domain *domain, struct device *dev,
 		ops->msi_finish(&arg, 0);
 
 	for_each_msi_entry(desc, dev) {
+		virq = desc->irq;
 		if (desc->nvec_used == 1)
 			dev_dbg(dev, "irq %d for MSI\n", virq);
 		else