Re: [PATCH] net: kcm: kcmproc.c: Fix RCU list suspicious usage warning

[David Miller]

From: madhuparnabhowmik10@xxxxxxxxx
Date: Mon, 16 Mar 2020 22:43:52 +0530

> From: Madhuparna Bhowmik <madhuparnabhowmik10@xxxxxxxxx>
> 
> This path fixes the suspicious RCU usage warning reported by
> kernel test robot.
> 
> net/kcm/kcmproc.c:#RCU-list_traversed_in_non-reader_section
> 
> There is no need to use list_for_each_entry_rcu() in
> kcm_stats_seq_show() as the list is always traversed under
> knet->mutex held.
> 
> Reported-by: kernel test robot <lkp@xxxxxxxxx>
> Signed-off-by: Madhuparna Bhowmik <madhuparnabhowmik10@xxxxxxxxx>

Applied to net-next, thanks.