diff options
Diffstat (limited to 'drivers/vfio')
| -rw-r--r-- | drivers/vfio/vfio_iommu_spapr_tce.c | 3 | ||||
| -rw-r--r-- | drivers/vfio/vfio_iommu_type1.c | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/drivers/vfio/vfio_iommu_spapr_tce.c b/drivers/vfio/vfio_iommu_spapr_tce.c index 6b64e45a5269..40ddc0c5f677 100644 --- a/drivers/vfio/vfio_iommu_spapr_tce.c +++ b/drivers/vfio/vfio_iommu_spapr_tce.c @@ -532,7 +532,8 @@ static int tce_iommu_use_page(unsigned long tce, unsigned long *hpa) enum dma_data_direction direction = iommu_tce_direction(tce); if (get_user_pages_fast(tce & PAGE_MASK, 1, - direction != DMA_TO_DEVICE, &page) != 1) + direction != DMA_TO_DEVICE ? FOLL_WRITE : 0, + &page) != 1) return -EFAULT; *hpa = __pa((unsigned long) page_address(page)); diff --git a/drivers/vfio/vfio_iommu_type1.c b/drivers/vfio/vfio_iommu_type1.c index 3be1db3501cc..3ddc375e7063 100644 --- a/drivers/vfio/vfio_iommu_type1.c +++ b/drivers/vfio/vfio_iommu_type1.c @@ -358,7 +358,8 @@ static int vaddr_get_pfn(struct mm_struct *mm, unsigned long vaddr, down_read(&mm->mmap_sem); if (mm == current->mm) { - ret = get_user_pages_longterm(vaddr, 1, flags, page, vmas); + ret = get_user_pages(vaddr, 1, flags | FOLL_LONGTERM, page, + vmas); } else { ret = get_user_pages_remote(NULL, mm, vaddr, 1, flags, page, vmas, NULL); |