Re: [PATCH v6 bpf-next 0/8] BPF rbtree next-gen datastructure

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Hello:

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

On Mon, 13 Feb 2023 16:40:09 -0800 you wrote:
> This series adds a rbtree datastructure following the "next-gen
> datastructure" precedent set by recently-added linked-list [0]. This is
> a reimplementation of previous rbtree RFC [1] to use kfunc + kptr
> instead of adding a new map type. This series adds a smaller set of API
> functions than that RFC - just the minimum needed to support current
> cgfifo example scheduler in ongoing sched_ext effort [2], namely:
> 
> [...]

Here is the summary with links:
  - [v6,bpf-next,1/8] bpf: Add basic bpf_rb_{root,node} support
    https://git.kernel.org/bpf/bpf-next/c/9c395c1b99bd
  - [v6,bpf-next,2/8] bpf: Add bpf_rbtree_{add,remove,first} kfuncs
    https://git.kernel.org/bpf/bpf-next/c/bd1279ae8a69
  - [v6,bpf-next,3/8] bpf: Add support for bpf_rb_root and bpf_rb_node in kfunc args
    https://git.kernel.org/bpf/bpf-next/c/cd6791b4b6f6
  - [v6,bpf-next,4/8] bpf: Add callback validation to kfunc verifier logic
    https://git.kernel.org/bpf/bpf-next/c/5d92ddc3de1b
  - [v6,bpf-next,5/8] bpf: Special verifier handling for bpf_rbtree_{remove, first}
    https://git.kernel.org/bpf/bpf-next/c/a40d3632436b
  - [v6,bpf-next,6/8] bpf: Add bpf_rbtree_{add,remove,first} decls to bpf_experimental.h
    https://git.kernel.org/bpf/bpf-next/c/c834df847ee6
  - [v6,bpf-next,7/8] selftests/bpf: Add rbtree selftests
    https://git.kernel.org/bpf/bpf-next/c/215249f6adc0
  - [v6,bpf-next,8/8] bpf, documentation: Add graph documentation for non-owning refs
    https://git.kernel.org/bpf/bpf-next/c/c31315c3aa09

You are awesome, thank you!
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