From 2fbc61d977c4ad1d448c67fa56d8c689121e7f19 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 commit 4364e1a29be16b2783c0bcbc263f61236af64281 upstream. 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 Signed-off-by: Greg Kroah-Hartman --- kernel/irq/msi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/irq/msi.c b/kernel/irq/msi.c index 4b21779d5163..cd6009006510 100644 --- a/kernel/irq/msi.c +++ b/kernel/irq/msi.c @@ -298,6 +298,7 @@ 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 -- 2.11.0