diff options
| author | Jacob Pan <jacob.jun.pan@linux.intel.com> | 2020-07-24 09:49:15 +0800 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2020-07-24 10:51:20 +0200 |
| commit | 78df6c86f0691f5b6e325006aeb470de443351ea (patch) | |
| tree | 241b5e64245043fd39a48f65d9dd98d024243612 /drivers/iommu/intel/iommu.c | |
| parent | 5f77d6ca5ca74e4b4a5e2e010f7ff50c45dea326 (diff) | |
iommu/vt-d: Remove global page support in devTLB flush
Global pages support is removed from VT-d spec 3.0 for dev TLB
invalidation. This patch is to remove the bits for vSVA. Similar change
already made for the native SVA. See the link below.
Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Link: https://lore.kernel.org/linux-iommu/20190830142919.GE11578@8bytes.org/T/
Link: https://lore.kernel.org/r/20200724014925.15523-3-baolu.lu@linux.intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/intel/iommu.c')
| -rw-r--r-- | drivers/iommu/intel/iommu.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c index d759e7234e98..bdd1e7d81178 100644 --- a/drivers/iommu/intel/iommu.c +++ b/drivers/iommu/intel/iommu.c @@ -5474,7 +5474,7 @@ intel_iommu_sva_invalidate(struct iommu_domain *domain, struct device *dev, info->pfsid, pasid, info->ats_qdep, inv_info->addr_info.addr, - size, granu); + size); break; case IOMMU_CACHE_INV_TYPE_DEV_IOTLB: if (info->ats_enabled) @@ -5482,7 +5482,7 @@ intel_iommu_sva_invalidate(struct iommu_domain *domain, struct device *dev, info->pfsid, pasid, info->ats_qdep, inv_info->addr_info.addr, - size, granu); + size); else pr_warn_ratelimited("Passdown device IOTLB flush w/o ATS!\n"); break; |