Re: [PATCH v3 bpf-next 0/9] Libbpf-side __arg_ctx fallback support

[patchwork-bot+netdevbpf@kernel.org]

Hello:

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

On Wed, 3 Jan 2024 17:38:38 -0800 you wrote:
> Support __arg_ctx global function argument tag semantics even on older kernels
> that don't natively support it through btf_decl_tag("arg:ctx").
> 
> Patches #2-#6 are preparatory work to allow to postpone BTF loading into the
> kernel until after all the BPF program relocations (including global func
> appending to main programs) are done. Patch #4 is perhaps the most important
> and establishes pre-created stable placeholder FDs, so that relocations can
> embed valid map FDs into ldimm64 instructions.
> 
> [...]

Here is the summary with links:
  - [v3,bpf-next,1/9] libbpf: make uniform use of btf__fd() accessor inside libbpf
    https://git.kernel.org/bpf/bpf-next/c/df7c3f7d3a3d
  - [v3,bpf-next,2/9] libbpf: use explicit map reuse flag to skip map creation steps
    https://git.kernel.org/bpf/bpf-next/c/fa98b54bff39
  - [v3,bpf-next,3/9] libbpf: don't rely on map->fd as an indicator of map being created
    https://git.kernel.org/bpf/bpf-next/c/f08c18e083ad
  - [v3,bpf-next,4/9] libbpf: use stable map placeholder FDs
    https://git.kernel.org/bpf/bpf-next/c/dac645b950ea
  - [v3,bpf-next,5/9] libbpf: move exception callbacks assignment logic into relocation step
    https://git.kernel.org/bpf/bpf-next/c/fb03be7c4a27
  - [v3,bpf-next,6/9] libbpf: move BTF loading step after relocation step
    https://git.kernel.org/bpf/bpf-next/c/1004742d7ff0
  - [v3,bpf-next,7/9] libbpf: implement __arg_ctx fallback logic
    https://git.kernel.org/bpf/bpf-next/c/2f38fe689470
  - [v3,bpf-next,8/9] selftests/bpf: add arg:ctx cases to test_global_funcs tests
    https://git.kernel.org/bpf/bpf-next/c/67fe459144dd
  - [v3,bpf-next,9/9] selftests/bpf: add __arg_ctx BTF rewrite test
    https://git.kernel.org/bpf/bpf-next/c/95226f5a3669

You are awesome, thank you!
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