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Date: Thu, 30 Jul 2015 12:54:01 -0400 From: Dan Williams <dan.j.williams@...el.com> To: tglx@...utronix.de, mingo@...nel.org, hpa@...or.com Cc: linux-arch@...r.kernel.org, Joerg Roedel <jroedel@...e.de>, toshi.kani@...com, linux-nvdimm@...ts.01.org, mcgrof@...e.com, linux-kernel@...r.kernel.org, rmk+kernel@....linux.org.uk, hch@....de, linux-arm-kernel@...ts.infradead.org Subject: [PATCH v3 04/24] intel_iommu: fix leaked ioremap mapping iommu_load_old_irte() appears to leak the old_irte mapping after use. Cc: Joerg Roedel <jroedel@...e.de> Signed-off-by: Dan Williams <dan.j.williams@...el.com> --- drivers/iommu/intel_irq_remapping.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/iommu/intel_irq_remapping.c b/drivers/iommu/intel_irq_remapping.c index f15692a410c7..27cdfa84ec5b 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; } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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