netdev - Re: [PATCH net-next 07/14] ipv6: lockless IPV6_MULTICAST

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Message-ID: <5e624b57-923c-0592-2d97-cc3d08839c26@kernel.org>
Date: Thu, 14 Sep 2023 09:03:44 -0600
From: David Ahern <dsahern@...nel.org>
To: Eric Dumazet <edumazet@...gle.com>, "David S . Miller"
 <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>,
 Paolo Abeni <pabeni@...hat.com>
Cc: netdev@...r.kernel.org, eric.dumazet@...il.com
Subject: Re: [PATCH net-next 07/14] ipv6: lockless IPV6_MULTICAST_ALL
 implementation

On 9/12/23 10:02 AM, Eric Dumazet wrote:
> Move np->mc_all to an atomic flags to fix data-races.
> 
> Signed-off-by: Eric Dumazet <edumazet@...gle.com>
> ---
>  include/linux/ipv6.h     |  1 -
>  include/net/inet_sock.h  |  1 +
>  net/ipv6/af_inet6.c      |  2 +-
>  net/ipv6/ipv6_sockglue.c | 14 ++++++--------
>  net/ipv6/mcast.c         |  2 +-
>  5 files changed, 9 insertions(+), 11 deletions(-)
> 

Reviewed-by: David Ahern <dsahern@...nel.org>