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 <briannorris@xxxxxxxxxxxx>
---
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 9fee38a942c4..3835656e2baf 100644
--- a/drivers/gpu/drm/vgem/vgem_drv.c
+++ b/drivers/gpu/drm/vgem/vgem_drv.c
@@ -220,6 +220,7 @@ 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,
};
--
2.13.2.932.g7449e964c-goog
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