diff options
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_gem.c | 5 | ||||
| -rw-r--r-- | include/uapi/drm/vc4_drm.h | 2 |
2 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_gem.c b/drivers/gpu/drm/vc4/vc4_gem.c index a4c4be3ac6af..7910b9acedd6 100644 --- a/drivers/gpu/drm/vc4/vc4_gem.c +++ b/drivers/gpu/drm/vc4/vc4_gem.c @@ -1132,6 +1132,11 @@ vc4_submit_cl_ioctl(struct drm_device *dev, void *data, return -EINVAL; } + if (args->pad2 != 0) { + DRM_DEBUG("Invalid pad: 0x%08x\n", args->pad2); + return -EINVAL; + } + exec = kcalloc(1, sizeof(*exec), GFP_KERNEL); if (!exec) { DRM_ERROR("malloc failure on exec struct\n"); diff --git a/include/uapi/drm/vc4_drm.h b/include/uapi/drm/vc4_drm.h index 2be4fe3610b8..2cac6277a1d7 100644 --- a/include/uapi/drm/vc4_drm.h +++ b/include/uapi/drm/vc4_drm.h @@ -193,6 +193,8 @@ struct drm_vc4_submit_cl { * render job. 0 means ignore. */ __u32 out_sync; + + __u32 pad2; }; /** |