Re: [PATCH bpf-next v2 2/2] selftests/bpf: Add cross-subprog gotox target coverage

[Yonghong Song]

On 6/13/26 2:33 AM, Nuoqi Gui wrote:
> Add a gotox regression test with two one-entry INSN_ARRAY maps. CFG can
> model a map whose target stays in the main subprog, while the verified path
> can load a different map whose target is the first instruction of another
> subprog.
>
> That second target is outside the subprog that contains this gotox
> instruction, so program load must be rejected with -EINVAL.
>
> Signed-off-by: Nuoqi Gui <gnq25@xxxxxxxxxxxxxxxxxxxxx>

Acked-by: Yonghong Song <yonghong.song@xxxxxxxxx>