Re: [PATCH v3 bpf-next 0/7] Add libbpf support for USDTs

[patchwork-bot+netdevbpf@kernel.org]

Hello:

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

On Mon, 4 Apr 2022 16:41:55 -0700 you wrote:
> Add libbpf support for USDT (User Statically-Defined Tracing) probes.
> USDTs is important part of tracing, and BPF, ecosystem, widely used in
> mission-critical production applications for observability, performance
> analysis, and debugging.
> 
> And while USDTs themselves are pretty complicated abstraction built on top of
> uprobes, for end-users USDT is as natural a primitive as uprobes themselves.
> And thus it's important for libbpf to provide best possible user experience
> when it comes to build tracing applications relying on USDTs.
> 
> [...]

Here is the summary with links:
  - [v3,bpf-next,1/7] libbpf: add BPF-side of USDT support
    https://git.kernel.org/bpf/bpf-next/c/d72e2968fb25
  - [v3,bpf-next,2/7] libbpf: wire up USDT API and bpf_link integration
    https://git.kernel.org/bpf/bpf-next/c/2e4913e025fd
  - [v3,bpf-next,3/7] libbpf: add USDT notes parsing and resolution logic
    https://git.kernel.org/bpf/bpf-next/c/74cc6311cec9
  - [v3,bpf-next,4/7] libbpf: wire up spec management and other arch-independent USDT logic
    https://git.kernel.org/bpf/bpf-next/c/999783c8bbda
  - [v3,bpf-next,5/7] libbpf: add x86-specific USDT arg spec parsing logic
    https://git.kernel.org/bpf/bpf-next/c/4c59e584d158
  - [v3,bpf-next,6/7] selftests/bpf: add basic USDT selftests
    https://git.kernel.org/bpf/bpf-next/c/630301b0d59d
  - [v3,bpf-next,7/7] selftests/bpf: add urandom_read shared lib and USDTs
    https://git.kernel.org/bpf/bpf-next/c/00a0fa2d7d49

You are awesome, thank you!
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