Re: [PATCH v2 2/3] arch: simplify architecture specific page size configuration
Arnd Bergmann writes: > From: Arnd Bergmann > > arc, arm64, parisc and powerpc all have their own Kconfig symbols > in place of the common CONFIG_PAGE_SIZE_4KB symbols. Change these > so the common symbols are the ones that are actually used, while > leaving the arhcitecture specific ones as the user visible > place for configuring it, to avoid breaking user configs. > > Reviewed-by: Christophe Leroy (powerpc32) > Acked-by: Catalin Marinas > Acked-by: Helge Deller # parisc > Signed-off-by: Arnd Bergmann > --- > No changes from v1 > > arch/arc/Kconfig | 3 +++ > arch/arc/include/uapi/asm/page.h | 6 ++ > arch/arm64/Kconfig| 29 + > arch/arm64/include/asm/page-def.h | 2 +- > arch/parisc/Kconfig | 3 +++ > arch/parisc/include/asm/page.h| 10 +- > arch/powerpc/Kconfig | 31 ++- > arch/powerpc/include/asm/page.h | 2 +- > scripts/gdb/linux/constants.py.in | 2 +- > scripts/gdb/linux/mm.py | 2 +- > 10 files changed, 32 insertions(+), 58 deletions(-) Acked-by: Michael Ellerman (powerpc) cheers ___ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-snps-arc
Re: [PATCH v2 3/3] arch: define CONFIG_PAGE_SIZE_*KB on all architectures
On 2024-03-06 15:14, Arnd Bergmann wrote: > From: Arnd Bergmann > > Most architectures only support a single hardcoded page size. In order > to ensure that each one of these sets the corresponding Kconfig symbols, > change over the PAGE_SHIFT definition to the common one and allow > only the hardware page size to be selected. > > Acked-by: Guo Ren > Acked-by: Heiko Carstens > Acked-by: Stafford Horne > Acked-by: Johannes Berg > Signed-off-by: Arnd Bergmann > --- > No changes from v1 > arch/sparc/Kconfig | 2 ++ > arch/sparc/include/asm/page_32.h | 2 +- > arch/sparc/include/asm/page_64.h | 3 +-- Acked-by: Andreas Larsson Thanks, Andreas ___ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-snps-arc
[PATCH] dt-bindings: pct: Convert to dtschema
convert the PCT Arc Performance Counter bindings to DT schema
Signed-off-by: Dorine Tipo
---
.../devicetree/bindings/arc/pct.yaml | 36 +++
1 file changed, 36 insertions(+)
create mode 100644 Documentation/devicetree/bindings/arc/pct.yaml
diff --git a/Documentation/devicetree/bindings/arc/pct.yaml
b/Documentation/devicetree/bindings/arc/pct.yaml
new file mode 100644
index ..1f97a7c21b77
--- /dev/null
+++ b/Documentation/devicetree/bindings/arc/pct.yaml
@@ -0,0 +1,36 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pct.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ARC Performance Counters
+
+maintainers:
+ - Vineet Gupta
+ - Rob Herring
+ - Krzysztof Kozlowski
+
+description: |
+ The ARC700 can be configured with a pipeline performance monitor for counting
+ CPU and cache events like cache misses and hits. Like conventional PCT there
+ are 100+ hardware conditions dynamically mapped to up to 32 counters
+
+properties:
+ compatible:
+const: "snps,arc700-pct"
+
+ reg:
+maxItems: 1
+
+required:
+ - compatible
+ - reg
+
+unevaluatedProperties: false
+
+examples:
+ - |
+pmu {
+compatible = "snps,arc700-pct";
+};
--
2.25.1
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Re: [PATCH] dt-bindings: pct: Convert to dtschema
On Fri, 08 Mar 2024 02:18:42 +, Dorine Tipo wrote: > convert the PCT Arc Performance Counter bindings to DT schema > > Signed-off-by: Dorine Tipo > --- > .../devicetree/bindings/arc/pct.yaml | 36 +++ > 1 file changed, 36 insertions(+) > create mode 100644 Documentation/devicetree/bindings/arc/pct.yaml > My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check' on your patch (DT_CHECKER_FLAGS is new in v5.13): yamllint warnings/errors: dtschema/dtc warnings/errors: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/arc/pct.example.dtb: pmu: 'reg' is a required property from schema $id: http://devicetree.org/schemas/pct.yaml# doc reference errors (make refcheckdocs): See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20240308021842.1975-1-dorine.a.t...@gmail.com The base for the series is generally the latest rc1. A different dependency should be noted in *this* patch. If you already ran 'make dt_binding_check' and didn't see the above error(s), then make sure 'yamllint' is installed and dt-schema is up to date: pip3 install dtschema --upgrade Please check and re-submit after running the above command yourself. Note that DT_SCHEMA_FILES can be set to your schema file to speed up checking your schema. However, it must be unset to test all examples with your schema. ___ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-snps-arc
