linux-kernel - Re: [PATCHv6 bpf-next 0/5] bpf: Speed up symbol resolving in kprobe multi link

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Message-Id: <165222001363.27377.6392947791230691855.git-patchwork-notify@kernel.org>
Date:   Tue, 10 May 2022 22:00:13 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Jiri Olsa <jolsa@...nel.org>
Cc:     ast@...nel.org, daniel@...earbox.net, andrii@...nel.org,
        mhiramat@...nel.org, netdev@...r.kernel.org, bpf@...r.kernel.org,
        linux-kernel@...r.kernel.org, kafai@...com, songliubraving@...com,
        yhs@...com, john.fastabend@...il.com, kpsingh@...omium.org,
        rostedt@...dmis.org, hch@....de
Subject: Re: [PATCHv6 bpf-next 0/5] bpf: Speed up symbol resolving in kprobe multi
 link

Hello:

This series was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast@...nel.org>:

On Tue, 10 May 2022 14:26:11 +0200 you wrote:
> hi,
> sending additional fix for symbol resolving in kprobe multi link
> requested by Alexei and Andrii [1].
> 
> This speeds up bpftrace kprobe attachment, when using pure symbols
> (3344 symbols) to attach:
> 
> [...]

Here is the summary with links:
  - [PATCHv6,bpf-next,1/5] kallsyms: Make kallsyms_on_each_symbol generally available
    https://git.kernel.org/bpf/bpf-next/c/d721def7392a
  - [PATCHv6,bpf-next,2/5] ftrace: Add ftrace_lookup_symbols function
    https://git.kernel.org/bpf/bpf-next/c/bed0d9a50dac
  - [PATCHv6,bpf-next,3/5] fprobe: Resolve symbols with ftrace_lookup_symbols
    https://git.kernel.org/bpf/bpf-next/c/8be9253344a1
  - [PATCHv6,bpf-next,4/5] bpf: Resolve symbols with ftrace_lookup_symbols for kprobe multi link
    https://git.kernel.org/bpf/bpf-next/c/0236fec57a15
  - [PATCHv6,bpf-next,5/5] selftests/bpf: Add attach bench test
    https://git.kernel.org/bpf/bpf-next/c/5b6c7e5c4434

You are awesome, thank you!
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