From 8d91c1e411f55d7ea91b1183a2e9f8088fb4d5be Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Tue, 15 Dec 2015 14:52:16 -0300 Subject: Linux-libre 4.3.2-gnu --- drivers/iommu/intel_irq_remapping.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'drivers/iommu/intel_irq_remapping.c') diff --git a/drivers/iommu/intel_irq_remapping.c b/drivers/iommu/intel_irq_remapping.c index f15692a41..9ec4e0d94 100644 --- a/drivers/iommu/intel_irq_remapping.c +++ b/drivers/iommu/intel_irq_remapping.c @@ -384,7 +384,7 @@ static int set_msi_sid(struct irte *irte, struct pci_dev *dev) static int iommu_load_old_irte(struct intel_iommu *iommu) { - struct irte *old_ir_table; + struct irte __iomem *old_ir_table; phys_addr_t irt_phys; unsigned int i; size_t size; @@ -413,7 +413,7 @@ static int iommu_load_old_irte(struct intel_iommu *iommu) return -ENOMEM; /* Copy data over */ - memcpy(iommu->ir_table->base, old_ir_table, size); + memcpy_fromio(iommu->ir_table->base, old_ir_table, size); __iommu_flush_cache(iommu, iommu->ir_table->base, size); @@ -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 v1.2.3-54-g00ecf