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 <[email protected]> Date: Thu Oct 15 09:36:25 2015 +0200 drm/gem: Check locking in drm_gem_object_unreference Cc: Ben Skeggs <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> --- drivers/gpu/drm/nouveau/nouveau_display.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c index 025504911b39..62633b110d70 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.c +++ b/drivers/gpu/drm/nouveau/nouveau_display.c @@ -295,7 +295,7 @@ nouveau_user_framebuffer_create(struct drm_device *dev, err: kfree(nouveau_fb); err_unref: - drm_gem_object_unreference(gem); + drm_gem_object_unreference_unlocked(gem); return ERR_PTR(ret); } -- 2.5.1 _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
