[PATCH 10/19] drm: only allow render node ioctls through control node

The render-node manipulation ioctls are supposed to be issued through control node only. Add a check and return -EPERM to user space if access is attempted through a node other than a control node. Signed-off-by: Ilija Hadzic --- drivers/gpu/drm/drm_stub.c |8 1 files changed, 8

[PATCH 10/19] drm: only allow render node ioctls through control node

The render-node manipulation ioctls are supposed to be issued through control node only. Add a check and return -EPERM to user space if access is attempted through a node other than a control node. Signed-off-by: Ilija Hadzic ihad...@research.bell-labs.com --- drivers/gpu/drm/drm_stub.c |8