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authorAndy Lutomirski <luto@amacapital.net>2013-05-14 00:22:42 +0200
committerJoerg Roedel <joro@8bytes.org>2013-06-20 16:37:43 +0200
commitd01140df6a32554728ab055f2d82f8028a73d2f5 (patch)
tree688c070c0fe406969490f1803f5a17dfba866ff3 /drivers/iommu
parentLinux 3.10-rc6 (diff)
downloadlinux-d01140df6a32554728ab055f2d82f8028a73d2f5.tar.xz
linux-d01140df6a32554728ab055f2d82f8028a73d2f5.zip
iommu/vt-d: Downgrade the warning if enabling irq remapping fails
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>
Diffstat (limited to 'drivers/iommu')
-rw-r--r--drivers/iommu/intel_irq_remapping.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/iommu/intel_irq_remapping.c b/drivers/iommu/intel_irq_remapping.c
index 5b19b2d6ec2d..f71673dbb23d 100644
--- a/drivers/iommu/intel_irq_remapping.c
+++ b/drivers/iommu/intel_irq_remapping.c
@@ -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;
}