Re: [PATCH 09/13] drm/omap: drop DRM_AUTH from DRM_RENDER_ALLOW ioctls

2019-06-06 Thread Tomi Valkeinen
Hi, On 06/06/2019 13:58, Emil Velikov wrote: On Mon, 27 May 2019 at 09:19, Emil Velikov wrote: From: Emil Velikov 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

Re: [PATCH 09/13] drm/omap: drop DRM_AUTH from DRM_RENDER_ALLOW ioctls

2019-06-06 Thread Emil Velikov
On Mon, 27 May 2019 at 09:19, Emil Velikov wrote: > > From: Emil Velikov > > 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. > > Note: the outstanding

[PATCH 09/13] drm/omap: drop DRM_AUTH from DRM_RENDER_ALLOW ioctls

2019-05-27 Thread Emil Velikov
From: Emil Velikov 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. Note: the outstanding DRM_AUTH instance is: - (badly coped) legacy DRI1 ioctl, which is a