On 07.07.2015 20:53, Vasily Averin wrote: > On 07.07.2015 20:30, Cong Wang wrote: >> On Tue, Jul 7, 2015 at 10:25 AM, Vasily Averin <v...@virtuozzo.com> wrote: >>> On 07.07.2015 20:13, Cong Wang wrote: >>>> On Tue, Jul 7, 2015 at 8:53 AM, Vasily Averin <v...@virtuozzo.com> wrote: >>>>> ipmr_free_table() calls unregister_netdevice_many() inside >>>>> and changes net_todo_list protected by rtnl_lock >>>> >>>> Did you see any real bug? >>> >>> No, it was result of manual code review. >>> >>>> ipmr_free_table() is called in failure path, in this case there is no >>>> device registered yet, so unregister should be just a nop? >>> >>> However may be it's better to mark this place for future anyway? >> >> Then add a comment there. ;) > > As you can see I'm not familiar with this code, > so I would like to ask you to do it. :)
Seems I've found a better idea: to add ASSERT_RTNL() into unregister_netdevice_many() -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
