From b51f2e35a85686fb1d1b2cbb2a8a6a2858b38894 Mon Sep 17 00:00:00 2001 From: Josh Boyer Date: May 24 2013 16:59:04 +0000 Subject: Add patch to quiet irq remapping failures (rhbz 948262) --- diff --git a/intel_iommu-Downgrade-the-warning-if-enabling-irq-remapping-fails.patch b/intel_iommu-Downgrade-the-warning-if-enabling-irq-remapping-fails.patch new file mode 100644 index 0000000..424d603 --- /dev/null +++ b/intel_iommu-Downgrade-the-warning-if-enabling-irq-remapping-fails.patch @@ -0,0 +1,25 @@ +This triggers on a MacBook Pro. + +Signed-off-by: Andy Lutomirski +https://bugzilla.redhat.com/show_bug.cgi?id=948262 +--- + drivers/iommu/intel_irq_remapping.c | 3 +-- + 1 file changed, 1 insertion(+), 2 deletions(-) + +diff --git a/drivers/iommu/intel_irq_remapping.c b/drivers/iommu/intel_irq_remapping.c +index f3b8f23..a7e0ad1 100644 +--- a/drivers/iommu/intel_irq_remapping.c ++++ b/drivers/iommu/intel_irq_remapping.c +@@ -654,8 +654,7 @@ 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; + } +-- +1.8.1.4 + diff --git a/kernel.spec b/kernel.spec index 08cc609..27079d0 100644 --- a/kernel.spec +++ b/kernel.spec @@ -758,6 +758,9 @@ Patch25022: iwlwifi-dvm-fix-memset.patch #rhbz 964367 Patch25023: hp-wmi-fix-incorrect-rfkill-set-hw-state.patch +#rhbz 948262 +Patch25024: intel_iommu-Downgrade-the-warning-if-enabling-irq-remapping-fails.patch + # END OF PATCH DEFINITIONS %endif @@ -1454,6 +1457,9 @@ ApplyPatch iwlwifi-dvm-fix-memset.patch #rhbz 964367 ApplyPatch hp-wmi-fix-incorrect-rfkill-set-hw-state.patch +#rhbz 948262 +ApplyPatch intel_iommu-Downgrade-the-warning-if-enabling-irq-remapping-fails.patch + # END OF PATCH APPLICATIONS %endif @@ -2299,6 +2305,9 @@ fi # ||----w | # || || %changelog +* Fri May 24 2013 Josh Boyer +- Add patch to quiet irq remapping failures (rhbz 948262) + * Thu May 23 2013 Josh Boyer - Fix oops from incorrect rfkill set in hp-wmi (rhbz 964367)