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Subject: Re: [PATCH] libbpf: replace '.' with '_' in legacy kprobe event name
From:   patchwork-bot+netdevbpf@kernel.org
Message-Id: <167364781693.13894.2909658070241455730.git-patchwork-notify@kernel.org>
Date:   Fri, 13 Jan 2023 22:10:16 +0000
References: <20230113093427.1666466-1-imagedong@tencent.com>
In-Reply-To: <20230113093427.1666466-1-imagedong@tencent.com>
To:     Menglong Dong <menglong8.dong@gmail.com>
Cc:     andrii@kernel.org, ast@kernel.org, daniel@iogearbox.net,
        martin.lau@linux.dev, song@kernel.org, yhs@fb.com,
        john.fastabend@gmail.com, kpsingh@kernel.org, sdf@google.com,
        haoluo@google.com, jolsa@kernel.org, bpf@vger.kernel.org,
        linux-kernel@vger.kernel.org, imagedong@tencent.com
Precedence: bulk

Hello:

This patch was applied to bpf/bpf-next.git (master)
by Andrii Nakryiko <andrii@kernel.org>:

On Fri, 13 Jan 2023 17:34:27 +0800 you wrote:
> From: Menglong Dong <imagedong@tencent.com>
> 
> '.' is not allowed in the event name of kprobe. Therefore, we will get a
> EINVAL if the kernel function name has a '.' in legacy kprobe attach
> case, such as 'icmp_reply.constprop.0'.
> 
> In order to adapt this case, we need to replace the '.' with other char
> in gen_kprobe_legacy_event_name(). And I use '_' for this propose.
> 
> [...]

Here is the summary with links:
  - libbpf: replace '.' with '_' in legacy kprobe event name
    https://git.kernel.org/bpf/bpf-next/c/2fa074536590

You are awesome, thank you!
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