On Mon, 3 Jul 2023 13:21:43 +0200 Christian König <christian.koenig@xxxxxxx> wrote: > > + /* We don't need this BO later, release it */ > > + ttm_bo_put(bo); > > That won't work. A BO must always outlive the TT object allocated for it. > > Otherwise you can get crashes during TT release. Just my two cents: shouldn't the TT object be increasing Kobj refcount then, in order to properly manage the BO object lifetime? Regards, Mauro
