]> git.baikalelectronics.ru Git - kernel.git/commit
drm/virtio: drop DRM_AUTH usage from the driver
authorEmil Velikov <emil.velikov@collabora.com>
Mon, 27 May 2019 08:17:40 +0000 (09:17 +0100)
committerEmil Velikov <emil.l.velikov@gmail.com>
Wed, 26 Jun 2019 14:00:41 +0000 (15:00 +0100)
commit6ecbb82bad78496d981987c5ccf8769fe9e643e7
treec4fc413e9a66ab7fea4b62ef10fda98320dde256
parentbade129ae0706ad5a0b9523f0d9c35fa7b4fab63
drm/virtio: 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: Gerd Hoffmann <kraxel@redhat.com>
Cc: virtualization@lists.linux-foundation.org
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190527081741.14235-12-emil.l.velikov@gmail.com
drivers/gpu/drm/virtio/virtgpu_ioctl.c