From: Ziran Zhang <zhangcoder@yeah.net>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: "Paul E . McKenney" <paulmck@kernel.org>,
David Howells <dhowells@redhat.com>,
Jonathan Corbet <corbet@lwn.net>,
Jordan R Abrahams-Whitehead <ajordanr@google.com>,
Marco Elver <elver@google.com>,
Nilay Shroff <nilay@linux.ibm.com>,
Edward Cree <ecree@solarflare.com>,
Simona Vetter <simona.vetter@ffwll.ch>,
linux-kernel@vger.kernel.org, Ziran Zhang <zhangcoder@yeah.net>
Subject: [PATCH v2 0/2] list: add missing empty list check to list_cut_before()
Date: Thu, 17 Sep 2026 20:55:03 +0800 [thread overview]
Message-ID: <20260917125505.50897-1-zhangcoder@yeah.net> (raw)
v2:
- Add a KUnit test case as requested by Andy Shevchenko.
- Patch 1 adds the missing list_empty() guard, patch 2 adds the
test case.
v1:
- https://lore.kernel.org/all/20260916100001.10634-1-zhangcoder@yeah.net/
Tested with:
tools/testing/kunit/kunit.py run --kernel_args=kunit.filter_glob='list-kunit-test'
Test result:
[PASSED] list_test_list_cut_before_empty
Testing complete. Ran 40 tests: passed: 40
Ziran Zhang (2):
list: add missing empty list check to list_cut_before()
list: add KUnit test for list_cut_before() empty list case
include/linux/list.h | 5 +++++
lib/tests/list-test.c | 18 ++++++++++++++++++
2 files changed, 23 insertions(+)
--
2.51.0
next reply other threads:[~2026-09-17 12:57 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-17 12:55 Ziran Zhang [this message]
2026-09-17 12:55 ` [PATCH v2 1/2] " Ziran Zhang
2026-09-17 15:21 ` Andy Shevchenko
2026-09-17 16:14 ` Ziran Zhang
2026-09-18 6:06 ` Andy Shevchenko
2026-09-17 12:55 ` [PATCH v2 2/2] list: add KUnit test for list_cut_before() empty list case Ziran Zhang
2026-09-18 7:33 ` Andy Shevchenko
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