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From: patchwork-bot+netdevbpf@kernel.org
To: Jiri Olsa <jolsa@kernel.org>
Cc: ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org,
	sunhao.th@gmail.com, bpf@vger.kernel.org, kafai@fb.com,
	songliubraving@fb.com, yhs@fb.com, john.fastabend@gmail.com,
	kpsingh@chromium.org, sdf@google.com, haoluo@google.com,
	paulmck@kernel.org
Subject: Re: [PATCH bpf] bpf: Synchronize dispatcher update with bpf_dispatcher_xdp_func
Date: Wed, 14 Dec 2022 20:20:15 +0000	[thread overview]
Message-ID: <167104921573.24735.12743388812676342828.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20221214123542.1389719-1-jolsa@kernel.org>

Hello:

This patch was applied to bpf/bpf.git (master)
by Martin KaFai Lau <martin.lau@kernel.org>:

On Wed, 14 Dec 2022 13:35:42 +0100 you wrote:
> Hao Sun reported crash in dispatcher image [1].
> 
> Currently we don't have any sync between bpf_dispatcher_update and
> bpf_dispatcher_xdp_func, so following race is possible:
> 
>  cpu 0:                               cpu 1:
> 
> [...]

Here is the summary with links:
  - [bpf] bpf: Synchronize dispatcher update with bpf_dispatcher_xdp_func
    https://git.kernel.org/bpf/bpf/c/4121d4481b72

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html



      parent reply	other threads:[~2022-12-14 20:32 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-12-14 12:35 [PATCH bpf] bpf: Synchronize dispatcher update with bpf_dispatcher_xdp_func Jiri Olsa
2022-12-14 16:19 ` Yonghong Song
2022-12-14 17:32 ` Paul E. McKenney
2022-12-14 20:20 ` patchwork-bot+netdevbpf [this message]

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