Re: [RFC PATCH v4 7/7] selftests/bpf: Add test cases for btf__permute functionality

[Eduard Zingerman <eddyz87@gmail.com>]

On Tue, 2025-11-04 at 21:40 +0800, Donglin Peng wrote:
> From: pengdonglin <pengdonglin@xiaomi.com>
> 
> This patch introduces test cases for the btf__permute function to ensure
> it works correctly with both base BTF and split BTF scenarios.
> 
> The test suite includes:
> - test_permute_base: Validates permutation on standalone BTF
> - test_permute_split: Tests permutation on split BTF with base dependencies
> 
> Each test verifies that type IDs are correctly rearranged and type
> references are properly updated after permutation operations.
> 
> Cc: Eduard Zingerman <eddyz87@gmail.com>
> Cc: Alexei Starovoitov <ast@kernel.org>
> Cc: Andrii Nakryiko <andrii.nakryiko@gmail.com>
> Cc: Alan Maguire <alan.maguire@oracle.com>
> Cc: Song Liu <song@kernel.org>
> Signed-off-by: pengdonglin <pengdonglin@xiaomi.com>
> Signed-off-by: Donglin Peng <dolinux.peng@gmail.com>
> ---

Acked-by: Eduard Zingerman <eddyz87@gmail.com>

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