Merge tag 'linux-kselftest-kunit-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull kunit updates from Shuah Khan:

 - Add a generic kunit_resource API extending it to support resources
   that are passed in to kunit in addition kunit allocated resources. In
   addition, KUnit resources are now refcounted to avoid passed in
   resources being released while in use by kunit.

 - Add support for named resources.

 - Important bug fixes from Brendan Higgins and Will Chen

* tag 'linux-kselftest-kunit-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
  kunit: tool: fix improper treatment of file location
  kunit: tool: fix broken default args in unit tests
  kunit: capture stderr on all make subprocess calls
  Documentation: kunit: Remove references to --defconfig
  kunit: add support for named resources
  kunit: generalize kunit_resource API beyond allocated resources

Documentation/dev-tools/kunit/kunit-tool.rst

@@ -19,13 +19,13 @@ 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?
-======================
+What is a .kunitconfig?
+=======================
 
 It's just a defconfig that kunit_tool looks for in the base directory.
 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
+.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.
 
 How do I use kunit_tool?
@@ -46,16 +46,9 @@ However, you most likely want to use it with the following options:
 - ``--timeout`` sets a maximum amount of time to allow tests to run.
 - ``--jobs`` sets the number of threads to use to build the kernel.
 
-If you just want to use the defconfig that ships with the kernel, you can
-append the ``--defconfig`` flag as well:
-
-.. code-block:: bash
-
-	./tools/testing/kunit/kunit.py run --timeout=30 --jobs=`nproc --all` --defconfig
-
 .. note::
-	This command is particularly helpful for getting started because it
-	just works. No kunitconfig needs to be present.
+	This command will work even without a .kunitconfig file: if no
+        .kunitconfig is present, a default one will be used instead.
 
 For a list of all the flags supported by kunit_tool, you can run:
 

Documentation/dev-tools/kunit/start.rst

@@ -18,7 +18,7 @@ The wrapper can be run with:
 
 .. code-block:: bash
 
-	./tools/testing/kunit/kunit.py run --defconfig
+	./tools/testing/kunit/kunit.py run
 
 For more information on this wrapper (also called kunit_tool) check out the
 :doc:`kunit-tool` page.