netdev - Re: [PATCH v5 bpf-next 0/5] libbpf: name-based u[ret]probe attach

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Date:   Mon, 04 Apr 2022 01:20:11 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Alan Maguire <alan.maguire@...cle.com>
Cc:     andrii@...nel.org, daniel@...earbox.net, ast@...nel.org,
        kafai@...com, songliubraving@...com, yhs@...com,
        john.fastabend@...il.com, kpsingh@...nel.org, toke@...hat.com,
        sunyucong@...il.com, netdev@...r.kernel.org, bpf@...r.kernel.org
Subject: Re: [PATCH v5 bpf-next 0/5] libbpf: name-based u[ret]probe attach

Hello:

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

On Wed, 30 Mar 2022 16:26:35 +0100 you wrote:
> This patch series focuses on supporting name-based attach - similar
> to that supported for kprobes - for uprobe BPF programs.
> 
> Currently attach for such probes is done by determining the offset
> manually, so the aim is to try and mimic the simplicity of kprobe
> attach, making use of uprobe opts to specify a name string.
> Patch 1 supports expansion of the binary_path argument used for
> bpf_program__attach_uprobe_opts(), allowing it to determine paths
> for programs and shared objects automatically, allowing for
> specification of "libc.so.6" rather than the full path
> "/usr/lib64/libc.so.6".
> 
> [...]

Here is the summary with links:
  - [v5,bpf-next,1/5] libbpf: bpf_program__attach_uprobe_opts() should determine paths for programs/libraries where possible
    https://git.kernel.org/bpf/bpf-next/c/1ce3a60e3c28
  - [v5,bpf-next,2/5] libbpf: support function name-based attach uprobes
    https://git.kernel.org/bpf/bpf-next/c/433966e3ae04
  - [v5,bpf-next,3/5] libbpf: add auto-attach for uprobes based on section name
    https://git.kernel.org/bpf/bpf-next/c/7825470420d1
  - [v5,bpf-next,4/5] selftests/bpf: add tests for u[ret]probe attach by name
    https://git.kernel.org/bpf/bpf-next/c/5bc2f0c51181
  - [v5,bpf-next,5/5] selftests/bpf: add tests for uprobe auto-attach via skeleton
    https://git.kernel.org/bpf/bpf-next/c/948ef31c4cd9

You are awesome, thank you!
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