Jesper Dangaard Brouer wrote: > This module uses rcu_call() thus it should use rcu_barrier() > on module unload. > > Signed-off-by: Jesper Dangaard Brouer <hawk@xxxxxxx> Thanks Jesper for pointing at this issue! Acked-By: Oliver Hartkopp <oliver@xxxxxxxxxxxx> Btw. i do agree with theses patches to be a bug fix that should go into 2.6.30-rc8 as well as into the stable series. Best regards, Oliver > --- > > net/can/af_can.c | 2 ++ > 1 files changed, 2 insertions(+), 0 deletions(-) > > diff --git a/net/can/af_can.c b/net/can/af_can.c > index 10f0528..e733725 100644 > --- a/net/can/af_can.c > +++ b/net/can/af_can.c > @@ -903,6 +903,8 @@ static __exit void can_exit(void) > } > spin_unlock(&can_rcvlists_lock); > > + rcu_barrier(); /* Wait for completion of call_rcu()'s */ > + > kmem_cache_destroy(rcv_cache); > } > > > -- > To unsubscribe from this list: send the line "unsubscribe netdev" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
