btf: Support kernel parsing of BTF with layout info

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Validate layout if present, but because the kernel must be
strict in what it accepts, reject BTF with unsupported kinds,
even if they are in the layout information.

Signed-off-by: Alan Maguire <alan.maguire@oracle.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20260326145444.2076244-8-alan.maguire@oracle.com

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Alan Maguire 2026-03-26 14:54:42 +00:00 • committed by Andrii Nakryiko

parent 081677d03d

commit 626e88c070

1 changed files with 56 additions and 4 deletions

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kernel/bpf/btf.c

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