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| author | Brian Norris <briannorris@chromium.org> | 2017-07-14 20:12:12 -0700 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-07-17 21:08:31 +0200 |
| commit | ad364f447e367a4b997cc75093600663caeedb68 (patch) | |
| tree | 1fbe445a30cf34dbb61ee87eb2c6ced7cb56b202 /drivers/gpu/drm/vgem | |
| parent | 8038e09be5a3ac061118bd80c7a505829920b50f (diff) | |
| download | linux-stable-ad364f447e367a4b997cc75093600663caeedb68.tar.gz linux-stable-ad364f447e367a4b997cc75093600663caeedb68.tar.bz2 linux-stable-ad364f447e367a4b997cc75093600663caeedb68.zip | |
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 <briannorris@chromium.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20170715031212.108695-1-briannorris@chromium.org
Diffstat (limited to 'drivers/gpu/drm/vgem')
| -rw-r--r-- | drivers/gpu/drm/vgem/vgem_drv.c | 1 |
1 files changed, 1 insertions, 0 deletions
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, }; |