linux-kernel - [PATCH 0/3] kbuild: propagate CONFIG_WERROR to resolve

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Message-Id: <20241123-resolve_btfids-v1-0-927700b641d1@weissschuh.net>
Date: Sat, 23 Nov 2024 14:33:36 +0100
From: Thomas Weißschuh <linux@...ssschuh.net>
To: Masahiro Yamada <masahiroy@...nel.org>, 
 Nathan Chancellor <nathan@...nel.org>, Nicolas Schier <nicolas@...sle.eu>, 
 Alexei Starovoitov <ast@...nel.org>, Daniel Borkmann <daniel@...earbox.net>, 
 Andrii Nakryiko <andrii@...nel.org>, 
 Martin KaFai Lau <martin.lau@...ux.dev>, 
 Eduard Zingerman <eddyz87@...il.com>, Song Liu <song@...nel.org>, 
 Yonghong Song <yonghong.song@...ux.dev>, 
 John Fastabend <john.fastabend@...il.com>, KP Singh <kpsingh@...nel.org>, 
 Stanislav Fomichev <sdf@...ichev.me>, Hao Luo <haoluo@...gle.com>, 
 Jiri Olsa <jolsa@...nel.org>
Cc: linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org, 
 bpf@...r.kernel.org, 
 Thomas Weißschuh <linux@...ssschuh.net>
Subject: [PATCH 0/3] kbuild: propagate CONFIG_WERROR to resolve_btfids

Use CONFIG_WERROR to also fail on warnings emitted by resolve_btfids.
Allow the CI bots to prevent the introduction of new warnings.

This series currently depends on
"[PATCH] bpf, lsm: Fix getlsmprop hooks BTF IDs" [0]

[0] https://lore.kernel.org/lkml/20241123-bpf_lsm_task_getsecid_obj-v1-1-0d0f94649e05@weissschuh.net/

Signed-off-by: Thomas Weißschuh <linux@...ssschuh.net>
---
Thomas Weißschuh (3):
      kbuild: add dependency from vmlinux to resolve_btfids
      tools/resolve_btfids: Add --fatal-warnings option
      kbuild: propagate CONFIG_WERROR to resolve_btfids

 scripts/Makefile.vmlinux        |  3 +++
 scripts/link-vmlinux.sh         |  6 +++++-
 tools/bpf/resolve_btfids/main.c | 12 ++++++++++--
 3 files changed, 18 insertions(+), 3 deletions(-)
---
base-commit: 228a1157fb9fec47eb135b51c0202b574e079ebf
change-id: 20241123-resolve_btfids-eb95c9b42d00

Best regards,
-- 
Thomas Weißschuh <linux@...ssschuh.net>