linux-kernel - [PATCH v2 0/4] kbuild: Per arch/platform dtc warning levels

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Date:   Wed, 22 Nov 2023 15:12:31 -0700
From:   Rob Herring <robh@...nel.org>
To:     Masahiro Yamada <masahiroy@...nel.org>,
        Nathan Chancellor <nathan@...nel.org>,
        Nick Desaulniers <ndesaulniers@...gle.com>,
        Nicolas Schier <nicolas@...sle.eu>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        Conor Dooley <conor@...nel.org>
Cc:     linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, linux-riscv@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org
Subject: [PATCH v2 0/4] kbuild: Per arch/platform dtc warning levels

This series adds support to set the dtc extra warning level on a per 
arch or per platform (directory really) basis.

The first version of this was just a simple per directory override for 
Samsung platforms, but Conor asked to be able to do this for all of 
riscv.

For merging, either I can take the whole thing or the riscv and samsung 
patches can go via their normal trees. The added variable will have no 
effect until merged with patch 2.

v1:
 - https://lore.kernel.org/all/20231116211739.3228239-1-robh@kernel.org/

Signed-off-by: Rob Herring <robh@...nel.org>
---
Rob Herring (4):
      kbuild: Move dtc graph_child_address warning to W=2
      kbuild: Allow arch/platform override of dtc warning level
      riscv: dts: Always enable extra W=1 warnings
      arm/arm64: dts: samsung: Always enable extra W=1 warnings

 arch/arm/boot/dts/samsung/Makefile  |  3 +++
 arch/arm64/boot/dts/exynos/Makefile |  3 +++
 arch/riscv/boot/dts/Makefile        |  3 +++
 scripts/Makefile.lib                | 16 +++++++++-------
 4 files changed, 18 insertions(+), 7 deletions(-)
---
base-commit: b85ea95d086471afb4ad062012a4d73cd328fa86
change-id: 20231122-dtc-warnings-968ff83a86ed

Best regards,
-- 
Rob Herring <robh@...nel.org>