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Subject: Re: [Patch bpf-next v2] bpf: clear percpu pointers in
 bpf_prog_clone_free()
From:   patchwork-bot+netdevbpf@kernel.org
Message-Id: <161401440712.8774.15015105198478968097.git-patchwork-notify@kernel.org>
Date:   Mon, 22 Feb 2021 17:20:07 +0000
References: <20210218001647.71631-1-xiyou.wangcong@gmail.com>
In-Reply-To: <20210218001647.71631-1-xiyou.wangcong@gmail.com>
To:     Cong Wang <xiyou.wangcong@gmail.com>
Cc:     netdev@vger.kernel.org, bpf@vger.kernel.org,
        cong.wang@bytedance.com, jiang.wang@bytedance.com, ast@kernel.org,
        daniel@iogearbox.net
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List-ID: <bpf.vger.kernel.org>
X-Mailing-List: bpf@vger.kernel.org

Hello:

This patch was applied to bpf/bpf.git (refs/heads/master):

On Wed, 17 Feb 2021 16:16:47 -0800 you wrote:
> From: Cong Wang <cong.wang@bytedance.com>
> 
> Similar to bpf_prog_realloc(), bpf_prog_clone_create() also copies
> the percpu pointers, but the clone still shares them with the original
> prog, so we have to clear these two percpu pointers in
> bpf_prog_clone_free(). Otherwise we would get a double free:
> 
> [...]

Here is the summary with links:
  - [bpf-next,v2] bpf: clear percpu pointers in bpf_prog_clone_free()
    https://git.kernel.org/bpf/bpf/c/53f523f3052a

You are awesome, thank you!
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