On Wed, 2017-04-26 at 13:55 -0700, Cong Wang wrote:
> After commit 1215e51edad1 ("ipv4: fix a deadlock in ip_ra_control")
> we always take RTNL lock for ip_ra_control() which is the only place
> we update the list ip_ra_chain, so the ip_ra_lock is no longer needed,
> we just need to disable BH there.
>
> Signed-off-by: Cong Wang <xiyou.wangc...@gmail.com>
> ---Looks great, but reading again this code, I believe we do not need to disable BH at all ? Thanks.
