On Fri, 22 Dec 2023 19:51:44 +0000, Alexander Graf wrote: > With ftrace in KHO, we are creating an ABI between old kernel and new > kernel about the state that they transfer. To ensure that we document > that state and catch any breaking change, let's add its schema to the > common devicetree bindings. This way, we can quickly reason about the > state that gets passed. > > Signed-off-by: Alexander Graf <[email protected]> > --- > .../bindings/kho/ftrace/ftrace-array.yaml | 46 +++++++++++++++ > .../bindings/kho/ftrace/ftrace-cpu.yaml | 56 +++++++++++++++++++ > .../bindings/kho/ftrace/ftrace.yaml | 48 ++++++++++++++++ > 3 files changed, 150 insertions(+) > create mode 100644 > Documentation/devicetree/bindings/kho/ftrace/ftrace-array.yaml > create mode 100644 > Documentation/devicetree/bindings/kho/ftrace/ftrace-cpu.yaml > create mode 100644 Documentation/devicetree/bindings/kho/ftrace/ftrace.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: ./Documentation/devicetree/bindings/kho/ftrace/ftrace-array.yaml:43:111: [warning] line too long (117 > 110 characters) (line-length) ./Documentation/devicetree/bindings/kho/ftrace/ftrace-cpu.yaml:53:111: [warning] line too long (117 > 110 characters) (line-length) ./Documentation/devicetree/bindings/kho/ftrace/ftrace.yaml:45:111: [warning] line too long (117 > 110 characters) (line-length) dtschema/dtc warnings/errors: WARNING: Documentation/devicetree/bindings/kho/ftrace/ftrace-array.example.dts:29.25-39: Value 0x0000000101000000 truncated to 0x01000000 WARNING: Documentation/devicetree/bindings/kho/ftrace/ftrace-array.example.dts:29.48-62: Value 0x0000000101000100 truncated to 0x01000100 WARNING: Documentation/devicetree/bindings/kho/ftrace/ftrace-array.example.dts:29.73-87: Value 0x0000000101000038 truncated to 0x01000038 WARNING: Documentation/devicetree/bindings/kho/ftrace/ftrace-array.example.dts:29.96-110: Value 0x0000000101002000 truncated to 0x01002000 WARNING: Documentation/devicetree/bindings/kho/ftrace/ftrace-cpu.example.dts:29.25-39: Value 0x0000000101000000 truncated to 0x01000000 WARNING: Documentation/devicetree/bindings/kho/ftrace/ftrace-cpu.example.dts:29.48-62: Value 0x0000000101000100 truncated to 0x01000100 WARNING: Documentation/devicetree/bindings/kho/ftrace/ftrace-cpu.example.dts:29.73-87: Value 0x0000000101000038 truncated to 0x01000038 WARNING: Documentation/devicetree/bindings/kho/ftrace/ftrace-cpu.example.dts:29.96-110: Value 0x0000000101002000 truncated to 0x01002000 WARNING: Documentation/devicetree/bindings/kho/ftrace/ftrace.example.dts:29.25-39: Value 0x0000000101000000 truncated to 0x01000000 WARNING: Documentation/devicetree/bindings/kho/ftrace/ftrace.example.dts:29.48-62: Value 0x0000000101000100 truncated to 0x01000100 WARNING: Documentation/devicetree/bindings/kho/ftrace/ftrace.example.dts:29.73-87: Value 0x0000000101000038 truncated to 0x01000038 WARNING: Documentation/devicetree/bindings/kho/ftrace/ftrace.example.dts:29.96-110: Value 0x0000000101002000 truncated to 0x01002000 doc reference errors (make refcheckdocs): See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/[email protected] 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.
