> -----Original Message-----
> From: Stephen Hemminger [mailto:step...@networkplumber.org]
> Sent: Friday, December 15, 2017 1:17 PM
> To: Chris Mi <chr...@mellanox.com>
> Cc: netdev@vger.kernel.org; j...@resnulli.us
> Subject: Re: [patch iproute2] tc: fix command "tc actions del" hang issue
>
> On Thu, 14 Dec 2017 18:09:00 +0900
> Chris Mi <chr...@mellanox.com> wrote:
>
> > If command is RTM_DELACTION, a non-NULL pointer is passed to rtnl_talk().
> > Then flag NLM_F_ACK is not set on n->nlmsg_flags and netlink_ack()
> > will not be called. Command tc will wait for the reply for ever.
> >
> > Fixes: 86bf43c7c2fd ("lib/libnetlink: update rtnl_talk to support
> > malloc buff at run time")
> > Signed-off-by: Chris Mi <chr...@mellanox.com>
> > Reviewed-by: Jiri Pirko <j...@mellanox.com>
>
> Thanks for fixing this.
> Applied, but please don't linewrap the fixes tag.
Thank for fixing it. I'll pay attention to it next time.
