diff options
| author | Andy Lutomirski <luto@amacapital.net> | 2013-05-13 18:22:42 -0400 |
|---|---|---|
| committer | Joerg Roedel <joro@8bytes.org> | 2013-06-20 10:37:43 -0400 |
| commit | d01140df6a32554728ab055f2d82f8028a73d2f5 (patch) | |
| tree | 688c070c0fe406969490f1803f5a17dfba866ff3 /drivers/iommu | |
| parent | 7d132055814ef17a6c7b69f342244c410a5e000f (diff) | |
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.c | 3 |
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: | |||
| 664 | */ | 664 | */ |
| 665 | 665 | ||
| 666 | if (x2apic_present) | 666 | if (x2apic_present) |
| 667 | WARN(1, KERN_WARNING | 667 | pr_warn("Failed to enable irq remapping. You are vulnerable to irq-injection attacks.\n"); |
| 668 | "Failed to enable irq remapping. You are vulnerable to irq-injection attacks.\n"); | ||
| 669 | 668 | ||
| 670 | return -1; | 669 | return -1; |
| 671 | } | 670 | } |