diff options
| -rw-r--r-- | drivers/iommu/intel/iommu.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/intel/iommu.h b/drivers/iommu/intel/iommu.h index 3056583d7f56..dcc5466d35f9 100644 --- a/drivers/iommu/intel/iommu.h +++ b/drivers/iommu/intel/iommu.h @@ -1097,7 +1097,7 @@ static inline void qi_desc_iotlb(struct intel_iommu *iommu, u16 did, u64 addr, struct qi_desc *desc) { u8 dw = 0, dr = 0; - int ih = 0; + int ih = addr & 1; if (cap_write_drain(iommu->cap)) dw = 1; |