linux-kernel - Re: [PATCH] rculist: Fix _list_check

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Message-ID: <20200713210244.GL9247@paulmck-ThinkPad-P72>
Date:   Mon, 13 Jul 2020 14:02:44 -0700
From:   "Paul E. McKenney" <paulmck@...nel.org>
To:     madhuparnabhowmik10@...il.com
Cc:     joel@...lfernandes.org, rcu@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] rculist: Fix _list_check_srcu() macro

On Mon, Jul 13, 2020 at 11:18:46PM +0530, madhuparnabhowmik10@...il.com wrote:
> From: Madhuparna Bhowmik <madhuparnabhowmik10@...il.com>
> 
> This patch fixes the macro _list_check_srcu() for CONFIG_PROVE_RCU_LIST =
> False.
> 
> Reported-by: kernel test robot <lkp@...el.com>
> Signed-off-by: Madhuparna Bhowmik <madhuparnabhowmik10@...il.com>

Thank you, Madhuparna!  I am folding this into your original, but
with lowercase "true".

							Thanx, Paul

> ---
>  include/linux/rculist.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/include/linux/rculist.h b/include/linux/rculist.h
> index 516b4feb2682..a435ad62b90b 100644
> --- a/include/linux/rculist.h
> +++ b/include/linux/rculist.h
> @@ -73,7 +73,7 @@ static inline void INIT_LIST_HEAD_RCU(struct list_head *list)
>  #define __list_check_rcu(dummy, cond, extra...)				\
>  	({ check_arg_count_one(extra); })
>  
> -#define __list_check_srcu(cond)
> +#define __list_check_srcu(cond)	TRUE
>  #endif
>  
>  /*
> -- 
> 2.17.1
>