Re: [PATCH v2 1/3] btf: remove redundant CONFIG_BPF test in scripts/link-vmlinux.sh

[Andrii Nakryiko]

On Fri, Sep 13, 2024 at 10:38 AM Masahiro Yamada <masahiroy@xxxxxxxxxx> wrote:
>
> CONFIG_DEBUG_INFO_BTF depends on CONFIG_BPF_SYSCALL, which in turn
> selects CONFIG_BPF.
>
> When CONFIG_DEBUG_INFO_BTF=y, CONFIG_BPF=y is always met.
>
> Signed-off-by: Masahiro Yamada <masahiroy@xxxxxxxxxx>
> Reviewed-by: Alan Maguire <alan.maguire@xxxxxxxxxx>
> Acked-by: Andrii Nakryiko <andrii@xxxxxxxxxx>
> Reviewed-by: Nathan Chancellor <nathan@xxxxxxxxxx>
> ---
>

Masahiro,

Are you planning to take this through your tree, or you'd prefer us
routing it through bpf-next?

> (no changes since v1)
>
>  scripts/link-vmlinux.sh | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
> index bd196944e350..cfffc41e20ed 100755
> --- a/scripts/link-vmlinux.sh
> +++ b/scripts/link-vmlinux.sh
> @@ -288,7 +288,7 @@ strip_debug=
>  vmlinux_link vmlinux
>
>  # fill in BTF IDs
> -if is_enabled CONFIG_DEBUG_INFO_BTF && is_enabled CONFIG_BPF; then
> +if is_enabled CONFIG_DEBUG_INFO_BTF; then
>         info BTFIDS vmlinux
>         ${RESOLVE_BTFIDS} vmlinux
>  fi
> --
> 2.43.0
>