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@@ -4597,6 +4597,60 @@ system and gives an overview of their function and contents.
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":ref:`kernel-dev/common:using an "in-tree" \`\`defconfig\`\` file`"
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section in the Yocto Project Linux Kernel Development Manual.
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+ :term:`KCONF_AUDIT_LEVEL`
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+ When inheriting the :ref:`ref-classes-kernel-yocto` class and when the
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+ :term:`KMETA_AUDIT` variable is set to a non-empty string, the
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+ :term:`KCONF_AUDIT_LEVEL` variable specifies whether to report Kernel
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+ configuration values that are different from the user-specified value. Its
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+ value is a positive integer (default: 1):
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+
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+ - 0: no reporting is done.
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+
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+ - 1: report the problems as warnings and trigger an error if
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+ :term:`KMETA_AUDIT_WERROR` is set.
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+
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+ - 2: if the :ref:`ref-tasks-kernel_configme` has failed to generate a
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+ ``.config`` file, print the content of the ``merge_config_build.log``
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+ file containing the errors, instead of just providing the path to
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+ that file.
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+
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+ For more details see the :ref:`ref-classes-kernel-yocto` class and the
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+ :yocto_git:`symbol_why.py </yocto-kernel-tools/tree/tools/symbol_why.py>`
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+ script in :yocto_git:`yocto-kernel-tools </yocto-kernel-tools>`.
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+
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+ :term:`KCONF_BSP_AUDIT_LEVEL`
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+ When inheriting the :ref:`ref-classes-kernel-yocto` class and when the
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+ :term:`KMETA_AUDIT` variable is set to a non-empty string, the
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+ :term:`KCONF_BSP_AUDIT_LEVEL` variable can be set to report:
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+
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+ #. User-specified Kernel configurations that did not make it into the final
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+ Kernel configuration.
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+
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+ #. Configurations defined in multiple input files with differing values.
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+
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+ Its value is a positive integer (default: 0):
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+
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+ - 0: no reporting is done.
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+
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+ - 1: reporting of configuration options that did not make it in the
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+ final configuration is done and is not limited to the current
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+ architecture (``ARCH``) in use.
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+
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+ - 2: reporting of configuration options that did not make it in the
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+ final configuration is done and is strictly limited to the current
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+ architecture (``ARCH``) in use.
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+
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+ - 3: report the problems found when this variable equals 2, and also
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+ report configurations options defined in multiple input files with
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+ differing values.
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+
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+ For value 1, 2 and 3 an error is produced if :term:`KMETA_AUDIT_WERROR`
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+ is set.
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+
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+ For more details see the :ref:`ref-classes-kernel-yocto` class and the
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+ :yocto_git:`symbol_why.py </yocto-kernel-tools/tree/tools/symbol_why.py>`
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+ script in :yocto_git:`yocto-kernel-tools </yocto-kernel-tools>`.
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+
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:term:`KCONFIG_MODE`
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When used with the :ref:`ref-classes-kernel-yocto`
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class, specifies the kernel configuration values to use for options
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@@ -5001,6 +5055,20 @@ system and gives an overview of their function and contents.
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However, the OpenEmbedded build system understands the machine as
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"core2-32-intel-common".
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+ :term:`KMETA_AUDIT`
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+ When inheriting the :ref:`ref-classes-kernel-yocto` class, the
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+ :term:`KMETA_AUDIT` variable enables or disables auditing of Linux Kernel
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+ configuration. The default value for this variable is "yes", and auditing
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+ is enabled. Set this variable to an empty string to disable auditing.
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+
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+ :term:`KMETA_AUDIT_WERROR`
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+ When inheriting the :ref:`ref-classes-kernel-yocto` class and when the
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+ :term:`KMETA_AUDIT` and the :term:`KMETA_AUDIT_WERROR` variables are set
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+ to non-empty strings, produce an error if Linux kernel configuration
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+ problems were detected, instead of warnings only. For more details on the
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+ Linux Kernel configuration auditing feature, see :term:`KCONF_AUDIT_LEVEL`
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+ and :term:`KCONF_BSP_AUDIT_LEVEL`.
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+
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:term:`KTYPE`
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Defines the kernel type to be used in assembling the configuration.
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The linux-yocto recipes define "standard", "tiny", and "preempt-rt"
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