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iommu/vt-d: Request passthrough mode from IOMMU core

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Get rid of the iommu_pass_through variable and request
passthrough mode via the new iommu core function.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Joerg Roedel 2019-08-19 15:22:50 +02:00
parent cc7c8ad973
commit 6b9a7d3a46
1 changed files with 1 additions and 1 deletions
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2
drivers/iommu/intel-iommu.c
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@ -3267,7 +3267,7 @@ static int __init init_dmars(void)
iommu->flush.flush_iotlb(iommu, 0, 0, 0, DMA_TLB_GLOBAL_FLUSH);
}
if (iommu_pass_through)
if (iommu_default_passthrough())
iommu_identity_mapping |= IDENTMAP_ALL;
#ifdef CONFIG_INTEL_IOMMU_BROKEN_GFX_WA