On 30.03.2016 11:40, Daniel Vetter wrote: > For drm_gem_object_unreference callers are required to hold > dev->struct_mutex, which these paths don't. Enforcing this requirement > has become a bit more strict with > > commit ef4c6270bf2867e2f8032e9614d1a8cfc6c71663 > Author: Daniel Vetter <daniel.vetter@xxxxxxxx> > Date: Thu Oct 15 09:36:25 2015 +0200 > > drm/gem: Check locking in drm_gem_object_unreference > > Cc: Dave Airlie <airlied@xxxxxxxxxx> > Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx> > --- > drivers/gpu/drm/udl/udl_fb.c | 2 +- > drivers/gpu/drm/udl/udl_gem.c | 2 +- > 2 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c > index 33239a2b264a..fd1eb9d03f0b 100644 > --- a/drivers/gpu/drm/udl/udl_fb.c > +++ b/drivers/gpu/drm/udl/udl_fb.c > @@ -536,7 +536,7 @@ static int udlfb_create(struct drm_fb_helper *helper, > out_destroy_fbi: > drm_fb_helper_release_fbi(helper); > out_gfree: > - drm_gem_object_unreference(&ufbdev->ufb.obj->base); > + drm_gem_object_unreference_unlocked(&ufbdev->ufb.obj->base); > out: > return ret; > } > diff --git a/drivers/gpu/drm/udl/udl_gem.c b/drivers/gpu/drm/udl/udl_gem.c > index 2a0a784ab6ee..d7528e0d8442 100644 > --- a/drivers/gpu/drm/udl/udl_gem.c > +++ b/drivers/gpu/drm/udl/udl_gem.c > @@ -52,7 +52,7 @@ udl_gem_create(struct drm_file *file, > return ret; > } > > - drm_gem_object_unreference(&obj->base); > + drm_gem_object_unreference_unlocked(&obj->base); > *handle_p = handle; > return 0; > } > Reviewed-by: poma <pomidorabelisima@xxxxxxxxx> _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
