Linux-kselftest Archive on lore.kernel.org
 help / color / Atom feed
From: SeongJae Park <sjpark@amazon.com>
To: <brendanhiggins@google.com>
Cc: SeongJae Park <sjpark@amazon.de>, <corbet@lwn.net>,
	<skhan@linuxfoundation.org>, <linux-kselftest@vger.kernel.org>,
	<kunit-dev@googlegroups.com>, <linux-doc@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>
Subject: [PATCH] Documentation: kunit: Update Kconfig parts for KUNIT's module support
Date: Mon, 12 Oct 2020 12:54:20 +0200
Message-ID: <20201012105420.5945-1-sjpark@amazon.com> (raw)

From: SeongJae Park <sjpark@amazon.de>

If 'CONFIG_KUNIT=m', letting kunit tests that do not support loadable
module build depends on 'KUNIT' instead of 'KUNIT=y' result in compile
errors.  This commit updates the document for this.

Fixes: 9fe124bf1b77 ("kunit: allow kunit to be loaded as a module")
Signed-off-by: SeongJae Park <sjpark@amazon.de>
---
 Documentation/dev-tools/kunit/start.rst | 2 +-
 Documentation/dev-tools/kunit/usage.rst | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/Documentation/dev-tools/kunit/start.rst b/Documentation/dev-tools/kunit/start.rst
index d23385e3e159..454f307813ea 100644
--- a/Documentation/dev-tools/kunit/start.rst
+++ b/Documentation/dev-tools/kunit/start.rst
@@ -197,7 +197,7 @@ Now add the following to ``drivers/misc/Kconfig``:
 
 	config MISC_EXAMPLE_TEST
 		bool "Test for my example"
-		depends on MISC_EXAMPLE && KUNIT
+		depends on MISC_EXAMPLE && KUNIT=y
 
 and the following to ``drivers/misc/Makefile``:
 
diff --git a/Documentation/dev-tools/kunit/usage.rst b/Documentation/dev-tools/kunit/usage.rst
index 3c3fe8b5fecc..410380fc7fb4 100644
--- a/Documentation/dev-tools/kunit/usage.rst
+++ b/Documentation/dev-tools/kunit/usage.rst
@@ -556,6 +556,11 @@ Once the kernel is built and installed, a simple
 
 ...will run the tests.
 
+.. note::
+   Note that you should make your test depends on ``KUNIT=y`` in Kcofig if the
+   test does not support module build.  Otherwise, it will trigger compile
+   errors if ``CONFIG_KUNIT`` is ``m``.
+
 Writing new tests for other architectures
 -----------------------------------------
 
-- 
2.17.1


             reply index

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-12 10:54 SeongJae Park [this message]
2020-10-12 11:28 ` Marco Elver
2020-10-12 18:19   ` SeongJae Park
2020-10-21 19:25 SeongJae Park
2020-10-21 20:44 ` Brendan Higgins

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20201012105420.5945-1-sjpark@amazon.com \
    --to=sjpark@amazon.com \
    --cc=brendanhiggins@google.com \
    --cc=corbet@lwn.net \
    --cc=kunit-dev@googlegroups.com \
    --cc=linux-doc@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-kselftest@vger.kernel.org \
    --cc=sjpark@amazon.de \
    --cc=skhan@linuxfoundation.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Linux-kselftest Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-kselftest/0 linux-kselftest/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-kselftest linux-kselftest/ https://lore.kernel.org/linux-kselftest \
		linux-kselftest@vger.kernel.org
	public-inbox-index linux-kselftest

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-kselftest


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git