unsigned long arg)
{
drm_scatter_gather32_t __user *argp = (void __user *)arg;
- struct drm_scatter_gather __user *request;
+ struct drm_scatter_gather request;
int err;
- unsigned long x;
- request = compat_alloc_user_space(sizeof(*request));
- if (!request || !access_ok(VERIFY_WRITE, argp, sizeof(*argp))
- || __get_user(x, &argp->size)
- || __put_user(x, &request->size))
+ if (get_user(request.size, &argp->size))
return -EFAULT;
- err = drm_ioctl(file, DRM_IOCTL_SG_ALLOC, (unsigned long)request);
+ err = drm_ioctl_kernel(file, drm_legacy_sg_alloc, &request,
+ DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY);
if (err)
return err;
/* XXX not sure about the handle conversion here... */
- if (__get_user(x, &request->handle)
- || __put_user(x >> PAGE_SHIFT, &argp->handle))
+ if (put_user(request.handle >> PAGE_SHIFT, &argp->handle))
return -EFAULT;
return 0;
unsigned long arg)
{
drm_scatter_gather32_t __user *argp = (void __user *)arg;
- struct drm_scatter_gather __user *request;
+ struct drm_scatter_gather request;
unsigned long x;
- request = compat_alloc_user_space(sizeof(*request));
- if (!request || !access_ok(VERIFY_WRITE, argp, sizeof(*argp))
- || __get_user(x, &argp->handle)
- || __put_user(x << PAGE_SHIFT, &request->handle))
+ if (get_user(x, &argp->handle))
return -EFAULT;
-
- return drm_ioctl(file, DRM_IOCTL_SG_FREE, (unsigned long)request);
+ request.handle = x << PAGE_SHIFT;
+ return drm_ioctl_kernel(file, drm_legacy_sg_free, &request,
+ DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY);
}
#if defined(CONFIG_X86) || defined(CONFIG_IA64)
DRM_IOCTL32_DEF(DRM_IOCTL_AGP_BIND, compat_drm_agp_bind),
DRM_IOCTL32_DEF(DRM_IOCTL_AGP_UNBIND, compat_drm_agp_unbind),
#endif
- [DRM_IOCTL_NR(DRM_IOCTL_SG_ALLOC32)].fn = compat_drm_sg_alloc,
- [DRM_IOCTL_NR(DRM_IOCTL_SG_FREE32)].fn = compat_drm_sg_free,
+ DRM_IOCTL32_DEF(DRM_IOCTL_SG_ALLOC, compat_drm_sg_alloc),
+ DRM_IOCTL32_DEF(DRM_IOCTL_SG_FREE, compat_drm_sg_free),
#if defined(CONFIG_X86) || defined(CONFIG_IA64)
[DRM_IOCTL_NR(DRM_IOCTL_UPDATE_DRAW32)].fn = compat_drm_update_draw,
#endif