diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2016-07-04 15:32:25 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-09-24 10:07:46 +0200 |
| commit | 2fbc61d977c4ad1d448c67fa56d8c689121e7f19 (patch) | |
| tree | 7107c166f7508c9b6a8b5c9f152700f0196d0ade /kernel | |
| parent | 735e76b1bf048ff435477b0b07941a3561215bdc (diff) | |
| download | lwn-2fbc61d977c4ad1d448c67fa56d8c689121e7f19.tar.gz lwn-2fbc61d977c4ad1d448c67fa56d8c689121e7f19.zip | |
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 <mingo@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/irq/msi.c | 1 |
1 files changed, 1 insertions, 0 deletions
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 |