diff options
Diffstat (limited to 'drivers/xen/gntdev-dmabuf.c')
| -rw-r--r-- | drivers/xen/gntdev-dmabuf.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/xen/gntdev-dmabuf.c b/drivers/xen/gntdev-dmabuf.c index 82855105ab85..550980dd3b0b 100644 --- a/drivers/xen/gntdev-dmabuf.c +++ b/drivers/xen/gntdev-dmabuf.c @@ -720,16 +720,15 @@ static void dmabuf_imp_release_all(struct gntdev_dmabuf_priv *priv) /* DMA buffer IOCTL support. */ -long gntdev_ioctl_dmabuf_exp_from_refs(struct gntdev_priv *priv, int use_ptemod, +long gntdev_ioctl_dmabuf_exp_from_refs(struct gntdev_priv *priv, struct ioctl_gntdev_dmabuf_exp_from_refs __user *u) { struct ioctl_gntdev_dmabuf_exp_from_refs op; u32 *refs; long ret; - if (use_ptemod) { - pr_debug("Cannot provide dma-buf: use_ptemode %d\n", - use_ptemod); + if (xen_pv_domain()) { + pr_debug("Cannot provide dma-buf in a PV domain\n"); return -EINVAL; } |