linux-kernel - [PATCH v2 1/3] btf: remove redundant CONFIG

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Message-ID: <20240913173759.1316390-1-masahiroy@kernel.org>
Date: Sat, 14 Sep 2024 02:37:52 +0900
From: Masahiro Yamada <masahiroy@...nel.org>
To: Martin KaFai Lau <martin.lau@...ux.dev>,
	bpf@...r.kernel.org
Cc: Andrii Nakryiko <andrii@...nel.org>,
	linux-kernel@...r.kernel.org,
	Nathan Chancellor <nathan@...nel.org>,
	Masahiro Yamada <masahiroy@...nel.org>,
	Alan Maguire <alan.maguire@...cle.com>
Subject: [PATCH v2 1/3] btf: remove redundant CONFIG_BPF test in scripts/link-vmlinux.sh

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@...nel.org>
Reviewed-by: Alan Maguire <alan.maguire@...cle.com>
Acked-by: Andrii Nakryiko <andrii@...nel.org>
Reviewed-by: Nathan Chancellor <nathan@...nel.org>
---

(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