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Message-Id: <20200402204639.161637-1-trishalfonso@google.com>
Date: Thu, 2 Apr 2020 13:46:35 -0700
From: Patricia Alfonso <trishalfonso@...gle.com>
To: davidgow@...gle.com, brendanhiggins@...gle.com,
aryabinin@...tuozzo.com, dvyukov@...gle.com, mingo@...hat.com,
peterz@...radead.org, juri.lelli@...hat.com,
vincent.guittot@...aro.org
Cc: linux-kernel@...r.kernel.org, kasan-dev@...glegroups.com,
kunit-dev@...glegroups.com, linux-kselftest@...r.kernel.org,
Patricia Alfonso <trishalfonso@...gle.com>
Subject: [PATCH v4 0/4] KUnit-KASAN Integration
This patchset contains everything needed to integrate KASAN and KUnit.
KUnit will be able to:
(1) Fail tests when an unexpected KASAN error occurs
(2) Pass tests when an expected KASAN error occurs
Convert KASAN tests to KUnit with the exception of copy_user_test
because KUnit is unable to test those.
Add documentation on how to run the KASAN tests with KUnit and what to
expect when running these tests.
Depends on "[PATCH v3 kunit-next 0/2] kunit: extend kunit resources
API" patchset [1]
[1] https://lore.kernel.org/linux-kselftest/1585313122-26441-1-git-send-email-alan.maguire@oracle.com/T/#t
Changes from v3:
- KUNIT_SET_KASAN_DATA and KUNIT_DO_EXPECT_KASAN_FAIL have been
combined and included in KUNIT_DO_EXPECT_KASAN_FAIL() instead.
- Reordered logic in kasan_update_kunit_status() in report.c to be
easier to read.
- Added comment to not use the name "kasan_data" for any kunit tests
outside of KUNIT_EXPECT_KASAN_FAIL().
Patricia Alfonso (4):
Add KUnit Struct to Current Task
KUnit: KASAN Integration
KASAN: Port KASAN Tests to KUnit
KASAN: Testing Documentation
Documentation/dev-tools/kasan.rst | 70 +++
include/kunit/test.h | 5 +
include/linux/kasan.h | 6 +
include/linux/sched.h | 4 +
lib/Kconfig.kasan | 15 +-
lib/Makefile | 3 +-
lib/kunit/test.c | 13 +-
lib/test_kasan.c | 680 +++++++++++++-----------------
lib/test_kasan_module.c | 76 ++++
mm/kasan/report.c | 30 ++
10 files changed, 511 insertions(+), 391 deletions(-)
create mode 100644 lib/test_kasan_module.c
--
2.26.0.292.g33ef6b2f38-goog
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