diff options
Diffstat (limited to 'drivers/vfio/vfio_iommu_spapr_tce.c')
| -rw-r--r-- | drivers/vfio/vfio_iommu_spapr_tce.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/vfio/vfio_iommu_spapr_tce.c b/drivers/vfio/vfio_iommu_spapr_tce.c index 16b3adc508db..fe888b5dcc00 100644 --- a/drivers/vfio/vfio_iommu_spapr_tce.c +++ b/drivers/vfio/vfio_iommu_spapr_tce.c @@ -383,7 +383,7 @@ static void tce_iommu_unuse_page(struct tce_container *container, struct page *page; page = pfn_to_page(hpa >> PAGE_SHIFT); - put_page(page); + unpin_user_page(page); } static int tce_iommu_prereg_ua_to_hpa(struct tce_container *container, @@ -486,7 +486,7 @@ static int tce_iommu_use_page(unsigned long tce, unsigned long *hpa) struct page *page = NULL; enum dma_data_direction direction = iommu_tce_direction(tce); - if (get_user_pages_fast(tce & PAGE_MASK, 1, + if (pin_user_pages_fast(tce & PAGE_MASK, 1, direction != DMA_TO_DEVICE ? FOLL_WRITE : 0, &page) != 1) return -EFAULT; |