From ad364f447e367a4b997cc75093600663caeedb68 Mon Sep 17 00:00:00 2001 From: Brian Norris Date: Fri, 14 Jul 2017 20:12:12 -0700 Subject: [PATCH] drm/vgem: add compat_ioctl support DRM drivers should supply a compat version if they're going to provide an ioctl implementation at all. This can confuse 32-bit user space on a 64-bit system. Signed-off-by: Brian Norris Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20170715031212.108695-1-briannorris@chromium.org --- drivers/gpu/drm/vgem/vgem_drv.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/vgem/vgem_drv.c b/drivers/gpu/drm/vgem/vgem_drv.c index c938af8c40cf..12289673f457 100644 --- a/drivers/gpu/drm/vgem/vgem_drv.c +++ b/drivers/gpu/drm/vgem/vgem_drv.c @@ -278,6 +278,7 @@ static const struct file_operations vgem_driver_fops = { .poll = drm_poll, .read = drm_read, .unlocked_ioctl = drm_ioctl, + .compat_ioctl = drm_compat_ioctl, .release = drm_release, }; -- 2.20.1