diff options
Diffstat (limited to 'drivers/iommu/intel/dmar.c')
| -rw-r--r-- | drivers/iommu/intel/dmar.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/intel/dmar.c b/drivers/iommu/intel/dmar.c index 004feaed3c72..02e7c10a4224 100644 --- a/drivers/iommu/intel/dmar.c +++ b/drivers/iommu/intel/dmar.c @@ -1496,7 +1496,7 @@ void qi_flush_dev_iotlb_pasid(struct intel_iommu *iommu, u16 sid, u16 pfsid, * Max Invs Pending (MIP) is set to 0 for now until we have DIT in * ECAP. */ - if (addr & GENMASK_ULL(size_order + VTD_PAGE_SHIFT, 0)) + if (!IS_ALIGNED(addr, VTD_PAGE_SIZE << size_order)) pr_warn_ratelimited("Invalidate non-aligned address %llx, order %d\n", addr, size_order); |