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Diffstat (limited to 'drivers/vfio')
-rw-r--r--drivers/vfio/vfio_iommu_type1.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/vfio/vfio_iommu_type1.c b/drivers/vfio/vfio_iommu_type1.c
index 23c24fe98c00..e14f86a8ef52 100644
--- a/drivers/vfio/vfio_iommu_type1.c
+++ b/drivers/vfio/vfio_iommu_type1.c
@@ -1480,7 +1480,8 @@ static int vfio_iommu_map(struct vfio_iommu *iommu, dma_addr_t iova,
list_for_each_entry(d, &iommu->domain_list, next) {
ret = iommu_map(d->domain, iova, (phys_addr_t)pfn << PAGE_SHIFT,
- npage << PAGE_SHIFT, prot | IOMMU_CACHE);
+ npage << PAGE_SHIFT, prot | IOMMU_CACHE,
+ GFP_KERNEL);
if (ret)
goto unwind;
@@ -1777,8 +1778,8 @@ static int vfio_iommu_replay(struct vfio_iommu *iommu,
size = npage << PAGE_SHIFT;
}
- ret = iommu_map(domain->domain, iova, phys,
- size, dma->prot | IOMMU_CACHE);
+ ret = iommu_map(domain->domain, iova, phys, size,
+ dma->prot | IOMMU_CACHE, GFP_KERNEL);
if (ret) {
if (!dma->iommu_mapped) {
vfio_unpin_pages_remote(dma, iova,
@@ -1866,7 +1867,7 @@ static void vfio_test_domain_fgsp(struct vfio_domain *domain)
return;
ret = iommu_map(domain->domain, 0, page_to_phys(pages), PAGE_SIZE * 2,
- IOMMU_READ | IOMMU_WRITE | IOMMU_CACHE);
+ IOMMU_READ | IOMMU_WRITE | IOMMU_CACHE, GFP_KERNEL);
if (!ret) {
size_t unmapped = iommu_unmap(domain->domain, 0, PAGE_SIZE);