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Subject: Re: [PATCH] net/tcp_sigpool: Use kref_get_unless_zero()
From: patchwork-bot+netdevbpf@kernel.org
Message-Id: 
 <170412062412.26004.3396143166150821142.git-patchwork-notify@kernel.org>
Date: Mon, 01 Jan 2024 14:50:24 +0000
References: <20231222-tcp-ao-kref_get_unless_zero-v1-1-551c2edd0136@arista.com>
In-Reply-To: <20231222-tcp-ao-kref_get_unless_zero-v1-1-551c2edd0136@arista.com>
To: Dmitry Safonov <dima@arista.com>
Cc: edumazet@google.com, davem@davemloft.net, dsahern@kernel.org,
 kuba@kernel.org, pabeni@redhat.com, 0x7f454c46@gmail.com,
 netdev@vger.kernel.org, linux-kernel@vger.kernel.org

Hello:

This patch was applied to netdev/net.git (main)
by David S. Miller <davem@davemloft.net>:

On Fri, 22 Dec 2023 01:13:59 +0000 you wrote:
> The freeing and re-allocation of algorithm are protected by cpool_mutex,
> so it doesn't fix an actual use-after-free, but avoids a deserved
> refcount_warn_saturate() warning.
> 
> A trivial fix for the racy behavior.
> 
> Fixes: 8c73b26315aa ("net/tcp: Prepare tcp_md5sig_pool for TCP-AO")
> Suggested-by: Eric Dumazet <edumazet@google.com>
> Signed-off-by: Dmitry Safonov <dima@arista.com>
> 
> [...]

Here is the summary with links:
  - net/tcp_sigpool: Use kref_get_unless_zero()
    https://git.kernel.org/netdev/net/c/b901a4e27694

You are awesome, thank you!
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