Re: [PATCH] net: openvswitch: ovs_ct_exit to be done under ovs_lock

[David Miller]

From: xiangxia.m.yue@xxxxxxxxx
Date: Fri, 17 Apr 2020 02:57:31 +0800

> From: Tonghao Zhang <xiangxia.m.yue@xxxxxxxxx>
> 
> syzbot wrote:
 ...
> To avoid that warning, invoke the ovs_ct_exit under ovs_lock and add
> lockdep_ovsl_is_held as optional lockdep expression.
> 
> Link: https://lore.kernel.org/lkml/000000000000e642a905a0cbee6e@xxxxxxxxxx
> Fixes: 11efd5cb04a1 ("openvswitch: Support conntrack zone limit")
> Cc: Pravin B Shelar <pshelar@xxxxxxx> 
> Cc: Yi-Hung Wei <yihung.wei@xxxxxxxxx>
> Reported-by: syzbot+7ef50afd3a211f879112@xxxxxxxxxxxxxxxxxxxxxxxxx
> Signed-off-by: Tonghao Zhang <xiangxia.m.yue@xxxxxxxxx>

Applied and queued up for -stable, thanks.