From 50690762cfe32abadbaa5b22bebe3855e5b8ede8 Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Thu, 30 Jul 2015 12:54:01 -0400 Subject: iommu/vt-d: Fix leaked ioremap mapping iommu_load_old_irte() appears to leak the old_irte mapping after use. Cc: Joerg Roedel Signed-off-by: Dan Williams Signed-off-by: Joerg Roedel diff --git a/drivers/iommu/intel_irq_remapping.c b/drivers/iommu/intel_irq_remapping.c index f15692a..27cdfa8 100644 --- a/drivers/iommu/intel_irq_remapping.c +++ b/drivers/iommu/intel_irq_remapping.c @@ -426,6 +426,8 @@ static int iommu_load_old_irte(struct intel_iommu *iommu) bitmap_set(iommu->ir_table->bitmap, i, 1); } + iounmap(old_ir_table); + return 0; } -- cgit v0.10.2