From 4364e1a29be16b2783c0bcbc263f61236af64281 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Mon, 4 Jul 2016 15:32:25 +0200 Subject: [PATCH] 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 Signed-off-by: Thomas Gleixner --- kernel/irq/msi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/irq/msi.c b/kernel/irq/msi.c index 0e2a736b14a7..54999350162c 100644 --- 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 -- 2.20.1