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iommu/vt-d: Downgrade the warning if enabling irq remapping fails

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This triggers on a MacBook Pro.
See https://bugzilla.redhat.com/show_bug.cgi?id=948262 for
the problem report.

Signed-off-by: Andy Lutomirski <luto@amacapital.net>
Signed-off-by: Joerg Roedel <joro@8bytes.org>
This commit is contained in:
Andy Lutomirski 2013-05-13 15:22:42 -07:00 committed by Joerg Roedel
parent 7d13205581
commit d01140df6a
1 changed files with 1 additions and 2 deletions
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3
drivers/iommu/intel_irq_remapping.c
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@ -664,8 +664,7 @@ error:
*/
if (x2apic_present)
WARN(1, KERN_WARNING
"Failed to enable irq remapping. You are vulnerable to irq-injection attacks.\n");
pr_warn("Failed to enable irq remapping. You are vulnerable to irq-injection attacks.\n");
return -1;
}