diff options
Diffstat (limited to 'drivers/vfio/vfio_iommu_spapr_tce.c')
| -rw-r--r-- | drivers/vfio/vfio_iommu_spapr_tce.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/vfio/vfio_iommu_spapr_tce.c b/drivers/vfio/vfio_iommu_spapr_tce.c index 63112c36ab2d..759a5bdd40e1 100644 --- a/drivers/vfio/vfio_iommu_spapr_tce.c +++ b/drivers/vfio/vfio_iommu_spapr_tce.c @@ -507,6 +507,8 @@ static int tce_iommu_clear(struct tce_container *container, enum dma_data_direction direction; for ( ; pages; --pages, ++entry) { + cond_resched(); + direction = DMA_NONE; oldhpa = 0; ret = iommu_tce_xchg(tbl, entry, &oldhpa, &direction); |