From 2e93456f5c069cf889c0c3acd1246ee88c49ae5c Mon Sep 17 00:00:00 2001 From: Suresh Siddha Date: Mon, 16 Mar 2009 17:04:58 -0700 Subject: [PATCH] x86, intr-remapping: fix free_irte() to clear all the IRTE entries Impact: fix interrupt table entry leak Fix the typo which was not clearing all the interrupt remapping table entries corresponding to an irq. Signed-off-by: Suresh Siddha Signed-off-by: H. Peter Anvin --- drivers/pci/intr_remapping.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/intr_remapping.c b/drivers/pci/intr_remapping.c index a84686b2478b..f7ecd85e2104 100644 --- a/drivers/pci/intr_remapping.c +++ b/drivers/pci/intr_remapping.c @@ -386,7 +386,7 @@ int free_irte(int irq) if (!irq_iommu->sub_handle) { for (i = 0; i < (1 << irq_iommu->irte_mask); i++) - set_64bit((unsigned long *)irte, 0); + set_64bit((unsigned long *)(irte + i), 0); rc = qi_flush_iec(iommu, index, irq_iommu->irte_mask); } -- GitLab