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Diffstat (limited to 'drivers/iommu/intel-iommu.c')
| -rw-r--r-- | drivers/iommu/intel-iommu.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index 60b66d2..58ecd52 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -4981,6 +4981,8 @@ int intel_iommu_enable_pasid(struct intel_iommu *iommu, struct intel_svm_dev *sd ctx_lo |= CONTEXT_TT_PT_PASID << 2; } ctx_lo |= CONTEXT_PASIDE; + if (iommu->pasid_state_table) + ctx_lo |= CONTEXT_DINVE; context[0].lo = ctx_lo; wmb(); iommu->flush.flush_context(iommu, sdev->did, sdev->sid, |