struct iommu_option and struct iommu_vfio_ioas are missed in ucmd_buffer.
Although they are smaller than the size of ucmd_buffer, it is safer to
list them in ucmd_buffer explicitly.
Fixes: aad37e71d5c4 ("iommufd: IOCTLs for the io_pagetable")
Fixes: d624d6652a65 ("iommufd: vfio container FD ioctl compatibility")
Signed-off-by: Yi Liu <yi.l.liu@xxxxxxxxx>
---
drivers/iommu/iommufd/main.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/iommu/iommufd/main.c b/drivers/iommu/iommufd/main.c
index 083e6fcbe10a..1fbfda4b53bf 100644
--- a/drivers/iommu/iommufd/main.c
+++ b/drivers/iommu/iommufd/main.c
@@ -255,6 +255,8 @@ union ucmd_buffer {
struct iommu_ioas_iova_ranges iova_ranges;
struct iommu_ioas_map map;
struct iommu_ioas_unmap unmap;
+ struct iommu_option option;
+ struct iommu_vfio_ioas vfio_ioas;
#ifdef CONFIG_IOMMUFD_TEST
struct iommu_test_cmd test;
#endif
--
2.34.1
