diff options
Diffstat (limited to 'drivers/vfio/vfio_iommu_spapr_tce.c')
| -rw-r--r-- | drivers/vfio/vfio_iommu_spapr_tce.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/vfio/vfio_iommu_spapr_tce.c b/drivers/vfio/vfio_iommu_spapr_tce.c index 3b18fa4d090a..26cef65b41e7 100644 --- a/drivers/vfio/vfio_iommu_spapr_tce.c +++ b/drivers/vfio/vfio_iommu_spapr_tce.c @@ -176,13 +176,13 @@ put_exit: } static bool tce_page_is_contained(struct mm_struct *mm, unsigned long hpa, - unsigned int page_shift) + unsigned int it_page_shift) { struct page *page; unsigned long size = 0; - if (mm_iommu_is_devmem(mm, hpa, page_shift, &size)) - return size == (1UL << page_shift); + if (mm_iommu_is_devmem(mm, hpa, it_page_shift, &size)) + return size == (1UL << it_page_shift); page = pfn_to_page(hpa >> PAGE_SHIFT); /* @@ -190,7 +190,7 @@ static bool tce_page_is_contained(struct mm_struct *mm, unsigned long hpa, * a page we just found. Otherwise the hardware can get access to * a bigger memory chunk that it should. */ - return (PAGE_SHIFT + compound_order(compound_head(page))) >= page_shift; + return page_shift(compound_head(page)) >= it_page_shift; } static inline bool tce_groups_attached(struct tce_container *container) |