From: Rob Herring <robh@kernel.org>
To: Masahiro Yamada <masahiroy@kernel.org>,
Nathan Chancellor <nathan@kernel.org>,
Nick Desaulniers <ndesaulniers@google.com>,
Nicolas Schier <nicolas@fjasle.eu>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
Alim Akhtar <alim.akhtar@samsung.com>,
Conor Dooley <conor@kernel.org>
Cc: linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org, linux-riscv@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org
Subject: [PATCH v2 2/4] kbuild: Allow arch/platform override of dtc warning level
Date: Wed, 22 Nov 2023 15:12:33 -0700 [thread overview]
Message-ID: <20231122-dtc-warnings-v2-2-bd4087325392@kernel.org> (raw)
In-Reply-To: <20231122-dtc-warnings-v2-0-bd4087325392@kernel.org>
In order to allow enabling extra dtc warnings on a per arch or platform
basis, define a new variable, KBUILD_EXTRA_WARN_DTC, which contains the
warning level and can be set by an arch or platform independently of
KBUILD_EXTRA_WARN. The default value is KBUILD_EXTRA_WARN as before.
The platform setting and command line setting are merged. For example,
with a platform that defaults to W=1, one can run 'make W=2 dtbs' which
will enable both level 1 and 2 warnings.
Signed-off-by: Rob Herring <robh@kernel.org>
---
scripts/Makefile.lib | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index a67f781ae8ee..53a74e53e0ca 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -341,8 +341,10 @@ quiet_cmd_gzip = GZIP $@
# ---------------------------------------------------------------------------
DTC ?= $(objtree)/scripts/dtc/dtc
+KBUILD_EXTRA_WARN_DTC += $(KBUILD_EXTRA_WARN)
+
# Disable noisy checks by default
-ifeq ($(findstring 1,$(KBUILD_EXTRA_WARN)),)
+ifeq ($(findstring 1,$(KBUILD_EXTRA_WARN_DTC)),)
DTC_FLAGS += -Wno-unit_address_vs_reg \
-Wno-avoid_unnecessary_addr_size \
-Wno-alias_paths \
@@ -353,7 +355,7 @@ DTC_FLAGS += \
-Wunique_unit_address_if_enabled
endif
-ifneq ($(findstring 2,$(KBUILD_EXTRA_WARN)),)
+ifneq ($(findstring 2,$(KBUILD_EXTRA_WARN_DTC)),)
DTC_FLAGS += -Wnode_name_chars_strict \
-Wproperty_name_chars_strict
else
--
2.42.0
WARNING: multiple messages have this Message-ID (diff)
From: Rob Herring <robh@kernel.org>
To: Masahiro Yamada <masahiroy@kernel.org>,
Nathan Chancellor <nathan@kernel.org>,
Nick Desaulniers <ndesaulniers@google.com>,
Nicolas Schier <nicolas@fjasle.eu>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
Alim Akhtar <alim.akhtar@samsung.com>,
Conor Dooley <conor@kernel.org>
Cc: linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org, linux-riscv@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org
Subject: [PATCH v2 2/4] kbuild: Allow arch/platform override of dtc warning level
Date: Wed, 22 Nov 2023 15:12:33 -0700 [thread overview]
Message-ID: <20231122-dtc-warnings-v2-2-bd4087325392@kernel.org> (raw)
In-Reply-To: <20231122-dtc-warnings-v2-0-bd4087325392@kernel.org>
In order to allow enabling extra dtc warnings on a per arch or platform
basis, define a new variable, KBUILD_EXTRA_WARN_DTC, which contains the
warning level and can be set by an arch or platform independently of
KBUILD_EXTRA_WARN. The default value is KBUILD_EXTRA_WARN as before.
The platform setting and command line setting are merged. For example,
with a platform that defaults to W=1, one can run 'make W=2 dtbs' which
will enable both level 1 and 2 warnings.
Signed-off-by: Rob Herring <robh@kernel.org>
---
scripts/Makefile.lib | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index a67f781ae8ee..53a74e53e0ca 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -341,8 +341,10 @@ quiet_cmd_gzip = GZIP $@
# ---------------------------------------------------------------------------
DTC ?= $(objtree)/scripts/dtc/dtc
+KBUILD_EXTRA_WARN_DTC += $(KBUILD_EXTRA_WARN)
+
# Disable noisy checks by default
-ifeq ($(findstring 1,$(KBUILD_EXTRA_WARN)),)
+ifeq ($(findstring 1,$(KBUILD_EXTRA_WARN_DTC)),)
DTC_FLAGS += -Wno-unit_address_vs_reg \
-Wno-avoid_unnecessary_addr_size \
-Wno-alias_paths \
@@ -353,7 +355,7 @@ DTC_FLAGS += \
-Wunique_unit_address_if_enabled
endif
-ifneq ($(findstring 2,$(KBUILD_EXTRA_WARN)),)
+ifneq ($(findstring 2,$(KBUILD_EXTRA_WARN_DTC)),)
DTC_FLAGS += -Wnode_name_chars_strict \
-Wproperty_name_chars_strict
else
--
2.42.0
_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv
WARNING: multiple messages have this Message-ID (diff)
From: Rob Herring <robh@kernel.org>
To: Masahiro Yamada <masahiroy@kernel.org>,
Nathan Chancellor <nathan@kernel.org>,
Nick Desaulniers <ndesaulniers@google.com>,
Nicolas Schier <nicolas@fjasle.eu>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
Alim Akhtar <alim.akhtar@samsung.com>,
Conor Dooley <conor@kernel.org>
Cc: linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org, linux-riscv@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org
Subject: [PATCH v2 2/4] kbuild: Allow arch/platform override of dtc warning level
Date: Wed, 22 Nov 2023 15:12:33 -0700 [thread overview]
Message-ID: <20231122-dtc-warnings-v2-2-bd4087325392@kernel.org> (raw)
In-Reply-To: <20231122-dtc-warnings-v2-0-bd4087325392@kernel.org>
In order to allow enabling extra dtc warnings on a per arch or platform
basis, define a new variable, KBUILD_EXTRA_WARN_DTC, which contains the
warning level and can be set by an arch or platform independently of
KBUILD_EXTRA_WARN. The default value is KBUILD_EXTRA_WARN as before.
The platform setting and command line setting are merged. For example,
with a platform that defaults to W=1, one can run 'make W=2 dtbs' which
will enable both level 1 and 2 warnings.
Signed-off-by: Rob Herring <robh@kernel.org>
---
scripts/Makefile.lib | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index a67f781ae8ee..53a74e53e0ca 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -341,8 +341,10 @@ quiet_cmd_gzip = GZIP $@
# ---------------------------------------------------------------------------
DTC ?= $(objtree)/scripts/dtc/dtc
+KBUILD_EXTRA_WARN_DTC += $(KBUILD_EXTRA_WARN)
+
# Disable noisy checks by default
-ifeq ($(findstring 1,$(KBUILD_EXTRA_WARN)),)
+ifeq ($(findstring 1,$(KBUILD_EXTRA_WARN_DTC)),)
DTC_FLAGS += -Wno-unit_address_vs_reg \
-Wno-avoid_unnecessary_addr_size \
-Wno-alias_paths \
@@ -353,7 +355,7 @@ DTC_FLAGS += \
-Wunique_unit_address_if_enabled
endif
-ifneq ($(findstring 2,$(KBUILD_EXTRA_WARN)),)
+ifneq ($(findstring 2,$(KBUILD_EXTRA_WARN_DTC)),)
DTC_FLAGS += -Wnode_name_chars_strict \
-Wproperty_name_chars_strict
else
--
2.42.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2023-11-22 22:12 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-22 22:12 [PATCH v2 0/4] kbuild: Per arch/platform dtc warning levels Rob Herring
2023-11-22 22:12 ` Rob Herring
2023-11-22 22:12 ` Rob Herring
2023-11-22 22:12 ` [PATCH v2 1/4] kbuild: Move dtc graph_child_address warning to W=2 Rob Herring
2023-11-22 22:12 ` Rob Herring
2023-11-22 22:12 ` Rob Herring
2023-11-22 22:12 ` Rob Herring [this message]
2023-11-22 22:12 ` [PATCH v2 2/4] kbuild: Allow arch/platform override of dtc warning level Rob Herring
2023-11-22 22:12 ` Rob Herring
2023-11-22 22:12 ` [PATCH v2 3/4] riscv: dts: Always enable extra W=1 warnings Rob Herring
2023-11-22 22:12 ` Rob Herring
2023-11-22 22:12 ` Rob Herring
2023-11-22 22:12 ` [PATCH v2 4/4] arm/arm64: dts: samsung: " Rob Herring
2023-11-22 22:12 ` Rob Herring
2023-11-22 22:12 ` Rob Herring
2023-11-23 7:18 ` Krzysztof Kozlowski
2023-11-23 7:18 ` Krzysztof Kozlowski
2023-11-23 7:18 ` Krzysztof Kozlowski
2023-11-23 7:38 ` [PATCH v2 0/4] kbuild: Per arch/platform dtc warning levels Masahiro Yamada
2023-11-23 7:38 ` Masahiro Yamada
2023-11-23 7:38 ` Masahiro Yamada
2023-11-23 9:43 ` Conor Dooley
2023-11-23 9:43 ` Conor Dooley
2023-11-23 9:43 ` Conor Dooley
2023-11-23 12:00 ` Masahiro Yamada
2023-11-23 12:00 ` Masahiro Yamada
2023-11-23 12:00 ` Masahiro Yamada
2023-11-27 14:03 ` Rob Herring
2023-11-27 14:03 ` Rob Herring
2023-11-27 14:03 ` Rob Herring
2023-11-28 12:02 ` Masahiro Yamada
2023-11-28 12:02 ` Masahiro Yamada
2023-11-28 12:02 ` Masahiro Yamada
2023-11-28 22:25 ` Rob Herring
2023-11-28 22:25 ` Rob Herring
2023-11-28 22:25 ` Rob Herring
2023-11-29 17:49 ` Masahiro Yamada
2023-11-29 17:49 ` Masahiro Yamada
2023-11-29 17:49 ` Masahiro Yamada
2023-11-23 9:47 ` Conor Dooley
2023-11-23 9:47 ` Conor Dooley
2023-11-23 9:47 ` Conor Dooley
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