diff options
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/intel-iommu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c index 40ce5a03f18..35bdd2a06ca 100644 --- a/drivers/pci/intel-iommu.c +++ b/drivers/pci/intel-iommu.c @@ -815,7 +815,7 @@ static void dma_pte_free_pagetable(struct dmar_domain *domain, if (tmp + level_size(level) - 1 > last_pfn) return; - while (tmp <= last_pfn) { + while (tmp + level_size(level) - 1 <= last_pfn) { pte = dma_pfn_level_pte(domain, tmp, level); if (pte) { free_pgtable_page( |