> From: Stefan Hajnoczi <stefanha@xxxxxxxxxx>
> Sent: Thursday, August 10, 2023 5:03 AM
>
> @@ -1303,8 +1303,9 @@ struct vfio_iommu_type1_info {
> __u32 flags;
> #define VFIO_IOMMU_INFO_PGSIZES (1 << 0) /* supported page sizes info
> */
> #define VFIO_IOMMU_INFO_CAPS (1 << 1) /* Info supports caps */
> - __u64 iova_pgsizes; /* Bitmap of supported page sizes */
> + __aligned_u64 iova_pgsizes; /* Bitmap of supported page
> sizes */
> __u32 cap_offset; /* Offset within info struct of first cap */
> + __u32 reserved;
isn't this conflicting with the new 'pad' field introduced in your another
patch " [PATCH v3] vfio: align capability structures"?
@@ -1304,6 +1305,7 @@ struct vfio_iommu_type1_info {
#define VFIO_IOMMU_INFO_CAPS (1 << 1) /* Info supports caps */
__u64 iova_pgsizes; /* Bitmap of supported page sizes */
__u32 cap_offset; /* Offset within info struct of first cap */
+ __u32 pad;
};
