Delete "kunit-tool.rst" to remove repeated info from KUnit docs.
"What is kunit_tool?" was integrated into index.rst, the remaining
sections were moved into run_wrapper.rst and renamed as follows:

"What is a .kunitconfig?" -> "Create a ``.kunitconfig`` File"
"Getting Started with kunit_tool" -> "Run Tests with kunit_tool"
"Configuring, Building, and Running Tests" ->
  "Configure, Build, and Run Tests"
"Running Tests on QEMU" -> "Run Tests on QEMU"
"Parsing Test Results" -> "Parse Test Results"
"Filtering Tests" -> "Run Selected Test Suites"
"Other Useful Options" -> "Command-Line Arguments"

Signed-off-by: Tales Aparecida <tales.aparecida@gmail.com>
---
 Documentation/dev-tools/kunit/index.rst       |   3 -
 Documentation/dev-tools/kunit/kunit-tool.rst  | 232 ------------------
 Documentation/dev-tools/kunit/run_wrapper.rst |   4 +-
 Documentation/dev-tools/kunit/start.rst       |   2 -
 4 files changed, 2 insertions(+), 239 deletions(-)
 delete mode 100644 Documentation/dev-tools/kunit/kunit-tool.rst

diff --git a/Documentation/dev-tools/kunit/index.rst b/Documentation/dev-tools/kunit/index.rst
index bc91ad7b8961..d7187282ba28 100644
--- a/Documentation/dev-tools/kunit/index.rst
+++ b/Documentation/dev-tools/kunit/index.rst
@@ -13,7 +13,6 @@ KUnit - Linux Kernel Unit Testing
 	run_wrapper
 	run_manual
 	usage
-	kunit-tool
 	api/index
 	style
 	faq
@@ -109,7 +108,5 @@ How do I use it?
     examples.
 *   Documentation/dev-tools/kunit/api/index.rst - KUnit APIs
     used for testing.
-*   Documentation/dev-tools/kunit/kunit-tool.rst - kunit_tool helper
-    script.
 *   Documentation/dev-tools/kunit/faq.rst - KUnit common questions and
     answers.
diff --git a/Documentation/dev-tools/kunit/kunit-tool.rst b/Documentation/dev-tools/kunit/kunit-tool.rst
deleted file mode 100644
index ae52e0f489f9..000000000000
--- a/Documentation/dev-tools/kunit/kunit-tool.rst
+++ /dev/null
@@ -1,232 +0,0 @@
-.. SPDX-License-Identifier: GPL-2.0
-
-=================
-kunit_tool How-To
-=================
-
-What is kunit_tool?
-===================
-
-kunit_tool is a script (``tools/testing/kunit/kunit.py``) that aids in building
-the Linux kernel as UML (`User Mode Linux
-<http://user-mode-linux.sourceforge.net/>`_), running KUnit tests, parsing
-the test results and displaying them in a user friendly manner.
-
-kunit_tool addresses the problem of being able to run tests without needing a
-virtual machine or actual hardware with User Mode Linux. User Mode Linux is a
-Linux architecture, like ARM or x86; however, unlike other architectures it
-compiles the kernel as a standalone Linux executable that can be run like any
-other program directly inside of a host operating system. To be clear, it does
-not require any virtualization support: it is just a regular program.
-
-What is a .kunitconfig?
-=======================
-
-It's just a defconfig that kunit_tool looks for in the build directory
-(``.kunit`` by default).  kunit_tool uses it to generate a .config as you might
-expect. In addition, it verifies that the generated .config contains the CONFIG
-options in the .kunitconfig; the reason it does this is so that it is easy to
-be sure that a CONFIG that enables a test actually ends up in the .config.
-
-It's also possible to pass a separate .kunitconfig fragment to kunit_tool,
-which is useful if you have several different groups of tests you wish
-to run independently, or if you want to use pre-defined test configs for
-certain subsystems.
-
-Getting Started with kunit_tool
-===============================
-
-If a kunitconfig is present at the root directory, all you have to do is:
-
-.. code-block:: bash
-
-	./tools/testing/kunit/kunit.py run
-
-However, you most likely want to use it with the following options:
-
-.. code-block:: bash
-
-	./tools/testing/kunit/kunit.py run --timeout=30 --jobs=`nproc --all`
-
-- ``--timeout`` sets a maximum amount of time to allow tests to run.
-- ``--jobs`` sets the number of threads to use to build the kernel.
-
-.. note::
-	This command will work even without a .kunitconfig file: if no
-	.kunitconfig is present, a default one will be used instead.
-
-If you wish to use a different .kunitconfig file (such as one provided for
-testing a particular subsystem), you can pass it as an option.
-
-.. code-block:: bash
-
-	./tools/testing/kunit/kunit.py run --kunitconfig=fs/ext4/.kunitconfig
-
-For a list of all the flags supported by kunit_tool, you can run:
-
-.. code-block:: bash
-
-	./tools/testing/kunit/kunit.py run --help
-
-Configuring, Building, and Running Tests
-========================================
-
-It's also possible to run just parts of the KUnit build process independently,
-which is useful if you want to make manual changes to part of the process.
-
-A .config can be generated from a .kunitconfig by using the ``config`` argument
-when running kunit_tool:
-
-.. code-block:: bash
-
-	./tools/testing/kunit/kunit.py config
-
-Similarly, if you just want to build a KUnit kernel from the current .config,
-you can use the ``build`` argument:
-
-.. code-block:: bash
-
-	./tools/testing/kunit/kunit.py build
-
-And, if you already have a built UML kernel with built-in KUnit tests, you can
-run the kernel and display the test results with the ``exec`` argument:
-
-.. code-block:: bash
-
-	./tools/testing/kunit/kunit.py exec
-
-The ``run`` command which is discussed above is equivalent to running all three
-of these in sequence.
-
-All of these commands accept a number of optional command-line arguments. The
-``--help`` flag will give a complete list of these, or keep reading this page
-for a guide to some of the more useful ones.
-
-Parsing Test Results
-====================
-
-KUnit tests output their results in TAP (Test Anything Protocol) format.
-kunit_tool will, when running tests, parse this output and print a summary
-which is much more pleasant to read. If you wish to look at the raw test
-results in TAP format, you can pass the ``--raw_output`` argument.
-
-.. code-block:: bash
-
-	./tools/testing/kunit/kunit.py run --raw_output
-
-The raw output from test runs may contain other, non-KUnit kernel log
-lines. You can see just KUnit output with ``--raw_output=kunit``:
-
-.. code-block:: bash
-
-	./tools/testing/kunit/kunit.py run --raw_output=kunit
-
-If you have KUnit results in their raw TAP format, you can parse them and print
-the human-readable summary with the ``parse`` command for kunit_tool. This
-accepts a filename for an argument, or will read from standard input.
-
-.. code-block:: bash
-
-	# Reading from a file
-	./tools/testing/kunit/kunit.py parse /var/log/dmesg
-	# Reading from stdin
-	dmesg | ./tools/testing/kunit/kunit.py parse
-
-This is very useful if you wish to run tests in a configuration not supported
-by kunit_tool (such as on real hardware, or an unsupported architecture).
-
-Filtering Tests
-===============
-
-It's possible to run only a subset of the tests built into a kernel by passing
-a filter to the ``exec`` or ``run`` commands. For example, if you only wanted
-to run KUnit resource tests, you could use:
-
-.. code-block:: bash
-
-	./tools/testing/kunit/kunit.py run 'kunit-resource*'
-
-This uses the standard glob format for wildcards.
-
-Running Tests on QEMU
-=====================
-
-kunit_tool supports running tests on QEMU as well as via UML (as mentioned
-elsewhere). The default way of running tests on QEMU requires two flags:
-
-``--arch``
-	Selects a collection of configs (Kconfig as well as QEMU configs
-	options, etc) that allow KUnit tests to be run on the specified
-	architecture in a minimal way; this is usually not much slower than
-	using UML. The architecture argument is the same as the name of the
-	option passed to the ``ARCH`` variable used by Kbuild. Not all
-	architectures are currently supported by this flag, but can be handled
-	by the ``--qemu_config`` discussed later. If ``um`` is passed (or this
-	this flag is ignored) the tests will run via UML. Non-UML architectures,
-	e.g. i386, x86_64, arm, um, etc. Non-UML run on QEMU.
-
-``--cross_compile``
-	Specifies the use of a toolchain by Kbuild. The argument passed here is
-	the same passed to the ``CROSS_COMPILE`` variable used by Kbuild. As a
-	reminder this will be the prefix for the toolchain binaries such as gcc
-	for example ``sparc64-linux-gnu-`` if you have the sparc toolchain
-	installed on your system, or
-	``$HOME/toolchains/microblaze/gcc-9.2.0-nolibc/microblaze-linux/bin/microblaze-linux-``
-	if you have downloaded the microblaze toolchain from the 0-day website
-	to a directory in your home directory called ``toolchains``.
-
-In many cases it is likely that you may want to run an architecture which is
-not supported by the ``--arch`` flag, or you may want to just run KUnit tests
-on QEMU using a non-default configuration. For this use case, you can write
-your own QemuConfig. These QemuConfigs are written in Python. They must have an
-import line ``from ..qemu_config import QemuArchParams`` at the top of the file
-and the file must contain a variable called ``QEMU_ARCH`` that has an instance
-of ``QemuArchParams`` assigned to it. An example can be seen in
-``tools/testing/kunit/qemu_configs/x86_64.py``.
-
-Once you have a QemuConfig you can pass it into kunit_tool using the
-``--qemu_config`` flag; when used this flag replaces the ``--arch`` flag. If we
-were to do this with the ``x86_64.py`` example from above, the invocation would
-look something like this:
-
-.. code-block:: bash
-
-	./tools/testing/kunit/kunit.py run \
-		--timeout=60 \
-		--jobs=12 \
-		--qemu_config=./tools/testing/kunit/qemu_configs/x86_64.py
-
-Other Useful Options
-====================
-
-kunit_tool has a number of other command-line arguments which can be useful
-when adapting it to fit your environment or needs.
-
-Some of the more useful ones are:
-
-``--help``
-	Lists all of the available options. Note that different commands
-	(``config``, ``build``, ``run``, etc) will have different supported
-	options. Place ``--help`` before the command to list common options,
-	and after the command for options specific to that command.
-
-``--build_dir``
-	Specifies the build directory that kunit_tool will use. This is where
-	the .kunitconfig file is located, as well as where the .config and
-	compiled kernel will be placed. Defaults to ``.kunit``.
-
-``--make_options``
-	Specifies additional options to pass to ``make`` when compiling a
-	kernel (with the ``build`` or ``run`` commands). For example, to enable
-	compiler warnings, you can pass ``--make_options W=1``.
-
-``--alltests``
-        Builds a UML kernel with all config options enabled using ``make
-        allyesconfig``. This allows you to run as many tests as is possible,
-        but is very slow and prone to breakage as new options are added or
-        modified. In most cases, enabling all tests which have satisfied
-        dependencies by adding ``CONFIG_KUNIT_ALL_TESTS=1`` to your
-        .kunitconfig is preferable.
-
-There are several other options (and new ones are often added), so do check
-``--help`` if you're looking for something not mentioned here.
diff --git a/Documentation/dev-tools/kunit/run_wrapper.rst b/Documentation/dev-tools/kunit/run_wrapper.rst
index a1070def284f..24373db26f9d 100644
--- a/Documentation/dev-tools/kunit/run_wrapper.rst
+++ b/Documentation/dev-tools/kunit/run_wrapper.rst
@@ -58,7 +58,7 @@ To view kunit_tool flags (optional command-line arguments), run:
 
 	./tools/testing/kunit/kunit.py run --help
 
-Create a  ``.kunitconfig`` File
+Create a ``.kunitconfig`` File
 ===============================
 
 If we want to run a specific set of tests (rather than those listed
@@ -167,7 +167,7 @@ This uses the standard glob format with wildcard characters.
 
 .. _kunit-on-qemu:
 
-Run Tests on qemu
+Run Tests on QEMU
 =================
 
 kunit_tool supports running tests on  qemu as well as
diff --git a/Documentation/dev-tools/kunit/start.rst b/Documentation/dev-tools/kunit/start.rst
index 867a4bba6bf6..e730df1f468e 100644
--- a/Documentation/dev-tools/kunit/start.rst
+++ b/Documentation/dev-tools/kunit/start.rst
@@ -254,7 +254,5 @@ Next Steps
     examples.
 *   Documentation/dev-tools/kunit/api/index.rst - KUnit APIs
     used for testing.
-*   Documentation/dev-tools/kunit/kunit-tool.rst - kunit_tool helper
-    script.
 *   Documentation/dev-tools/kunit/faq.rst - KUnit common questions and
     answers.
-- 
2.37.1

On Fri, Aug 19, 2022 at 11:02 AM Tales Aparecida
<tales.aparecida@gmail.com> wrote:
>
> Delete "kunit-tool.rst" to remove repeated info from KUnit docs.
> "What is kunit_tool?" was integrated into index.rst, the remaining
> sections were moved into run_wrapper.rst and renamed as follows:
>
> "What is a .kunitconfig?" -> "Create a ``.kunitconfig`` File"
> "Getting Started with kunit_tool" -> "Run Tests with kunit_tool"
> "Configuring, Building, and Running Tests" ->
>   "Configure, Build, and Run Tests"
> "Running Tests on QEMU" -> "Run Tests on QEMU"
> "Parsing Test Results" -> "Parse Test Results"
> "Filtering Tests" -> "Run Selected Test Suites"
> "Other Useful Options" -> "Command-Line Arguments"
>
> Signed-off-by: Tales Aparecida <tales.aparecida@gmail.com>
> ---

Hi Tales,
Thank you for removing repeated content from the docs. It definitely
helps. You could change the headings as follows:

"What is a .kunitconfig?" -> "Create a ``.kunitconfig`` File". Keep it
as "Creating a ``.kunitconfig`` file".
"Getting Started with kunit_tool" -> "Run Tests with kunit_tool". Keep
it as "Running tests with kunit_tool".
 "Configuring, Building, and Running Tests" ->
 "Configure, Build, and Run Tests". Keep it as "Configuring, building,
and running tests"
"Running Tests on QEMU" -> "Run Tests on QEMU". Keep it as "Running
tests on QEMU"
"Parsing Test Results" -> "Parse Test Results".  Keep it as "Parsing
test results"
"Filtering Tests" -> "Run Selected Test Suites".  Keep it as "Filtering tests"
"Other Useful Options" -> "Command-Line Arguments".  Keep it as
"Running command-line arguments". This would help to display the right
results when any user is searching with the keyword command-line.
Makes the document more discoverable.


Reviewed-by: Sadiya Kazi <sadiyakazi@google.com>

Regards,
Sadiya Kazi

>  Documentation/dev-tools/kunit/index.rst       |   3 -
>  Documentation/dev-tools/kunit/kunit-tool.rst  | 232 ------------------
>  Documentation/dev-tools/kunit/run_wrapper.rst |   4 +-
>  Documentation/dev-tools/kunit/start.rst       |   2 -
>  4 files changed, 2 insertions(+), 239 deletions(-)
>  delete mode 100644 Documentation/dev-tools/kunit/kunit-tool.rst
>
> diff --git a/Documentation/dev-tools/kunit/index.rst b/Documentation/dev-tools/kunit/index.rst
> index bc91ad7b8961..d7187282ba28 100644
> --- a/Documentation/dev-tools/kunit/index.rst
> +++ b/Documentation/dev-tools/kunit/index.rst
> @@ -13,7 +13,6 @@ KUnit - Linux Kernel Unit Testing
>         run_wrapper
>         run_manual
>         usage
> -       kunit-tool
>         api/index
>         style
>         faq
> @@ -109,7 +108,5 @@ How do I use it?
>      examples.
>  *   Documentation/dev-tools/kunit/api/index.rst - KUnit APIs
>      used for testing.
> -*   Documentation/dev-tools/kunit/kunit-tool.rst - kunit_tool helper
> -    script.
>  *   Documentation/dev-tools/kunit/faq.rst - KUnit common questions and
>      answers.
> diff --git a/Documentation/dev-tools/kunit/kunit-tool.rst b/Documentation/dev-tools/kunit/kunit-tool.rst
> deleted file mode 100644
> index ae52e0f489f9..000000000000
> --- a/Documentation/dev-tools/kunit/kunit-tool.rst
> +++ /dev/null
> @@ -1,232 +0,0 @@
> -.. SPDX-License-Identifier: GPL-2.0
> -
> -=================
> -kunit_tool How-To
> -=================
> -
> -What is kunit_tool?
> -===================
> -
> -kunit_tool is a script (``tools/testing/kunit/kunit.py``) that aids in building
> -the Linux kernel as UML (`User Mode Linux
> -<http://user-mode-linux.sourceforge.net/>`_), running KUnit tests, parsing
> -the test results and displaying them in a user friendly manner.
> -
> -kunit_tool addresses the problem of being able to run tests without needing a
> -virtual machine or actual hardware with User Mode Linux. User Mode Linux is a
> -Linux architecture, like ARM or x86; however, unlike other architectures it
> -compiles the kernel as a standalone Linux executable that can be run like any
> -other program directly inside of a host operating system. To be clear, it does
> -not require any virtualization support: it is just a regular program.
> -
> -What is a .kunitconfig?
> -=======================
> -
> -It's just a defconfig that kunit_tool looks for in the build directory
> -(``.kunit`` by default).  kunit_tool uses it to generate a .config as you might
> -expect. In addition, it verifies that the generated .config contains the CONFIG
> -options in the .kunitconfig; the reason it does this is so that it is easy to
> -be sure that a CONFIG that enables a test actually ends up in the .config.
> -
> -It's also possible to pass a separate .kunitconfig fragment to kunit_tool,
> -which is useful if you have several different groups of tests you wish
> -to run independently, or if you want to use pre-defined test configs for
> -certain subsystems.
> -
> -Getting Started with kunit_tool
> -===============================
> -
> -If a kunitconfig is present at the root directory, all you have to do is:
> -
> -.. code-block:: bash
> -
> -       ./tools/testing/kunit/kunit.py run
> -
> -However, you most likely want to use it with the following options:
> -
> -.. code-block:: bash
> -
> -       ./tools/testing/kunit/kunit.py run --timeout=30 --jobs=`nproc --all`
> -
> -- ``--timeout`` sets a maximum amount of time to allow tests to run.
> -- ``--jobs`` sets the number of threads to use to build the kernel.
> -
> -.. note::
> -       This command will work even without a .kunitconfig file: if no
> -       .kunitconfig is present, a default one will be used instead.
> -
> -If you wish to use a different .kunitconfig file (such as one provided for
> -testing a particular subsystem), you can pass it as an option.
> -
> -.. code-block:: bash
> -
> -       ./tools/testing/kunit/kunit.py run --kunitconfig=fs/ext4/.kunitconfig
> -
> -For a list of all the flags supported by kunit_tool, you can run:
> -
> -.. code-block:: bash
> -
> -       ./tools/testing/kunit/kunit.py run --help
> -
> -Configuring, Building, and Running Tests
> -========================================
> -
> -It's also possible to run just parts of the KUnit build process independently,
> -which is useful if you want to make manual changes to part of the process.
> -
> -A .config can be generated from a .kunitconfig by using the ``config`` argument
> -when running kunit_tool:
> -
> -.. code-block:: bash
> -
> -       ./tools/testing/kunit/kunit.py config
> -
> -Similarly, if you just want to build a KUnit kernel from the current .config,
> -you can use the ``build`` argument:
> -
> -.. code-block:: bash
> -
> -       ./tools/testing/kunit/kunit.py build
> -
> -And, if you already have a built UML kernel with built-in KUnit tests, you can
> -run the kernel and display the test results with the ``exec`` argument:
> -
> -.. code-block:: bash
> -
> -       ./tools/testing/kunit/kunit.py exec
> -
> -The ``run`` command which is discussed above is equivalent to running all three
> -of these in sequence.
> -
> -All of these commands accept a number of optional command-line arguments. The
> -``--help`` flag will give a complete list of these, or keep reading this page
> -for a guide to some of the more useful ones.
> -
> -Parsing Test Results
> -====================
> -
> -KUnit tests output their results in TAP (Test Anything Protocol) format.
> -kunit_tool will, when running tests, parse this output and print a summary
> -which is much more pleasant to read. If you wish to look at the raw test
> -results in TAP format, you can pass the ``--raw_output`` argument.
> -
> -.. code-block:: bash
> -
> -       ./tools/testing/kunit/kunit.py run --raw_output
> -
> -The raw output from test runs may contain other, non-KUnit kernel log
> -lines. You can see just KUnit output with ``--raw_output=kunit``:
> -
> -.. code-block:: bash
> -
> -       ./tools/testing/kunit/kunit.py run --raw_output=kunit
> -
> -If you have KUnit results in their raw TAP format, you can parse them and print
> -the human-readable summary with the ``parse`` command for kunit_tool. This
> -accepts a filename for an argument, or will read from standard input.
> -
> -.. code-block:: bash
> -
> -       # Reading from a file
> -       ./tools/testing/kunit/kunit.py parse /var/log/dmesg
> -       # Reading from stdin
> -       dmesg | ./tools/testing/kunit/kunit.py parse
> -
> -This is very useful if you wish to run tests in a configuration not supported
> -by kunit_tool (such as on real hardware, or an unsupported architecture).
> -
> -Filtering Tests
> -===============
> -
> -It's possible to run only a subset of the tests built into a kernel by passing
> -a filter to the ``exec`` or ``run`` commands. For example, if you only wanted
> -to run KUnit resource tests, you could use:
> -
> -.. code-block:: bash
> -
> -       ./tools/testing/kunit/kunit.py run 'kunit-resource*'
> -
> -This uses the standard glob format for wildcards.
> -
> -Running Tests on QEMU
> -=====================
> -
> -kunit_tool supports running tests on QEMU as well as via UML (as mentioned
> -elsewhere). The default way of running tests on QEMU requires two flags:
> -
> -``--arch``
> -       Selects a collection of configs (Kconfig as well as QEMU configs
> -       options, etc) that allow KUnit tests to be run on the specified
> -       architecture in a minimal way; this is usually not much slower than
> -       using UML. The architecture argument is the same as the name of the
> -       option passed to the ``ARCH`` variable used by Kbuild. Not all
> -       architectures are currently supported by this flag, but can be handled
> -       by the ``--qemu_config`` discussed later. If ``um`` is passed (or this
> -       this flag is ignored) the tests will run via UML. Non-UML architectures,
> -       e.g. i386, x86_64, arm, um, etc. Non-UML run on QEMU.
> -
> -``--cross_compile``
> -       Specifies the use of a toolchain by Kbuild. The argument passed here is
> -       the same passed to the ``CROSS_COMPILE`` variable used by Kbuild. As a
> -       reminder this will be the prefix for the toolchain binaries such as gcc
> -       for example ``sparc64-linux-gnu-`` if you have the sparc toolchain
> -       installed on your system, or
> -       ``$HOME/toolchains/microblaze/gcc-9.2.0-nolibc/microblaze-linux/bin/microblaze-linux-``
> -       if you have downloaded the microblaze toolchain from the 0-day website
> -       to a directory in your home directory called ``toolchains``.
> -
> -In many cases it is likely that you may want to run an architecture which is
> -not supported by the ``--arch`` flag, or you may want to just run KUnit tests
> -on QEMU using a non-default configuration. For this use case, you can write
> -your own QemuConfig. These QemuConfigs are written in Python. They must have an
> -import line ``from ..qemu_config import QemuArchParams`` at the top of the file
> -and the file must contain a variable called ``QEMU_ARCH`` that has an instance
> -of ``QemuArchParams`` assigned to it. An example can be seen in
> -``tools/testing/kunit/qemu_configs/x86_64.py``.
> -
> -Once you have a QemuConfig you can pass it into kunit_tool using the
> -``--qemu_config`` flag; when used this flag replaces the ``--arch`` flag. If we
> -were to do this with the ``x86_64.py`` example from above, the invocation would
> -look something like this:
> -
> -.. code-block:: bash
> -
> -       ./tools/testing/kunit/kunit.py run \
> -               --timeout=60 \
> -               --jobs=12 \
> -               --qemu_config=./tools/testing/kunit/qemu_configs/x86_64.py
> -
> -Other Useful Options
> -====================
> -
> -kunit_tool has a number of other command-line arguments which can be useful
> -when adapting it to fit your environment or needs.
> -
> -Some of the more useful ones are:
> -
> -``--help``
> -       Lists all of the available options. Note that different commands
> -       (``config``, ``build``, ``run``, etc) will have different supported
> -       options. Place ``--help`` before the command to list common options,
> -       and after the command for options specific to that command.
> -
> -``--build_dir``
> -       Specifies the build directory that kunit_tool will use. This is where
> -       the .kunitconfig file is located, as well as where the .config and
> -       compiled kernel will be placed. Defaults to ``.kunit``.
> -
> -``--make_options``
> -       Specifies additional options to pass to ``make`` when compiling a
> -       kernel (with the ``build`` or ``run`` commands). For example, to enable
> -       compiler warnings, you can pass ``--make_options W=1``.
> -
> -``--alltests``
> -        Builds a UML kernel with all config options enabled using ``make
> -        allyesconfig``. This allows you to run as many tests as is possible,
> -        but is very slow and prone to breakage as new options are added or
> -        modified. In most cases, enabling all tests which have satisfied
> -        dependencies by adding ``CONFIG_KUNIT_ALL_TESTS=1`` to your
> -        .kunitconfig is preferable.
> -
> -There are several other options (and new ones are often added), so do check
> -``--help`` if you're looking for something not mentioned here.
> diff --git a/Documentation/dev-tools/kunit/run_wrapper.rst b/Documentation/dev-tools/kunit/run_wrapper.rst
> index a1070def284f..24373db26f9d 100644
> --- a/Documentation/dev-tools/kunit/run_wrapper.rst
> +++ b/Documentation/dev-tools/kunit/run_wrapper.rst
> @@ -58,7 +58,7 @@ To view kunit_tool flags (optional command-line arguments), run:
>
>         ./tools/testing/kunit/kunit.py run --help
>
> -Create a  ``.kunitconfig`` File
> +Create a ``.kunitconfig`` File
>  ===============================
>
>  If we want to run a specific set of tests (rather than those listed
> @@ -167,7 +167,7 @@ This uses the standard glob format with wildcard characters.
>
>  .. _kunit-on-qemu:
>
> -Run Tests on qemu
> +Run Tests on QEMU
>  =================
>
>  kunit_tool supports running tests on  qemu as well as
> diff --git a/Documentation/dev-tools/kunit/start.rst b/Documentation/dev-tools/kunit/start.rst
> index 867a4bba6bf6..e730df1f468e 100644
> --- a/Documentation/dev-tools/kunit/start.rst
> +++ b/Documentation/dev-tools/kunit/start.rst
> @@ -254,7 +254,5 @@ Next Steps
>      examples.
>  *   Documentation/dev-tools/kunit/api/index.rst - KUnit APIs
>      used for testing.
> -*   Documentation/dev-tools/kunit/kunit-tool.rst - kunit_tool helper
> -    script.
>  *   Documentation/dev-tools/kunit/faq.rst - KUnit common questions and
>      answers.
> --
> 2.37.1
>