Hi Joerg,
On 8/14/19 9:38 PM, Joerg Roedel wrote:
From: Joerg Roedel <jroedel@xxxxxxx>
Get rid of the iommu_pass_through variable and request
passthrough mode via the new iommu core function.
Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>
Looks good to me.
Reviewed-by: Lu Baolu <baolu.lu@xxxxxxxxxxxxxxx>
---
drivers/iommu/intel-iommu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
index bdaed2da8a55..234bc2b55c59 100644
--- a/drivers/iommu/intel-iommu.c
+++ b/drivers/iommu/intel-iommu.c
@@ -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
