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authorJeremy Erickson <jerickso@cs.unc.edu>2014-04-18 17:06:00 -0400
committerJeremy Erickson <jerickso@cs.unc.edu>2014-04-18 17:06:00 -0400
commita215aa7b9ab3759c047201199fba64d3042d7f13 (patch)
treebca37493d9b2233450e6d3ffced1261d0e4f71fe /drivers/pci/dmar.c
parentd31199a77ef606f1d06894385f1852181ba6136b (diff)
Update 2.6.36 to 2.6.36.4wip-dissipation2-jerickso
Diffstat (limited to 'drivers/pci/dmar.c')
-rw-r--r--drivers/pci/dmar.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/pci/dmar.c b/drivers/pci/dmar.c
index 0a19708074c2..a286959db67e 100644
--- a/drivers/pci/dmar.c
+++ b/drivers/pci/dmar.c
@@ -1414,6 +1414,11 @@ int __init enable_drhd_fault_handling(void)
1414 (unsigned long long)drhd->reg_base_addr, ret); 1414 (unsigned long long)drhd->reg_base_addr, ret);
1415 return -1; 1415 return -1;
1416 } 1416 }
1417
1418 /*
1419 * Clear any previous faults.
1420 */
1421 dmar_fault(iommu->irq, iommu);
1417 } 1422 }
1418 1423
1419 return 0; 1424 return 0;