From: Vitaly Kuznetsov <vkuzn...@redhat.com> Date: Thu, 11 Aug 2016 12:58:55 +0200
> We reset vf_inject on VF going down (netvsc_vf_down()) but we don't on > VF removal (netvsc_unregister_vf()) so vf_inject stays 'true' while > vf_netdev is already NULL and we're trying to inject packets into NULL > net device in netvsc_recv_callback() causing kernel to crash. > > Signed-off-by: Vitaly Kuznetsov <vkuzn...@redhat.com> You can't create a blocking operation problem knowingly in this patch just because you fix it in patch #4. You must order your patches such that the driver does not regress at any intermediate stage of your patch series.
