From: Emil Velikov Date: Mon, 27 May 2019 08:17:39 +0000 (+0100) Subject: drm/vgem: drop DRM_AUTH usage from the driver X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=e4eee93d25776da998ec2dfaabe7d2206598d26d;p=uclinux-h8%2Flinux.git drm/vgem: drop DRM_AUTH usage from the driver The authentication can be circumvented, by design, by using the render node. From the driver POV there is no distinction between primary and render nodes, thus we can drop the token. Cc: David Airlie Cc: Daniel Vetter Signed-off-by: Emil Velikov Link: https://patchwork.freedesktop.org/patch/msgid/20190527081741.14235-11-emil.l.velikov@gmail.com --- diff --git a/drivers/gpu/drm/vgem/vgem_drv.c b/drivers/gpu/drm/vgem/vgem_drv.c index d5ab6e46c242..386efc3b5843 100644 --- a/drivers/gpu/drm/vgem/vgem_drv.c +++ b/drivers/gpu/drm/vgem/vgem_drv.c @@ -246,8 +246,8 @@ unref: } static struct drm_ioctl_desc vgem_ioctls[] = { - DRM_IOCTL_DEF_DRV(VGEM_FENCE_ATTACH, vgem_fence_attach_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), - DRM_IOCTL_DEF_DRV(VGEM_FENCE_SIGNAL, vgem_fence_signal_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(VGEM_FENCE_ATTACH, vgem_fence_attach_ioctl, DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(VGEM_FENCE_SIGNAL, vgem_fence_signal_ioctl, DRM_RENDER_ALLOW), }; static int vgem_mmap(struct file *filp, struct vm_area_struct *vma)