The patch titled
Subject: kasan/kunit: add KUnit Struct to Current Task
has been added to the -mm tree. Its filename is
add-kunit-struct-to-current-task.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/add-kunit-struct-to-current-task.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/add-kunit-struct-to-current-task.patch
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------------------------------------------------------
From: Patricia Alfonso <trishalfonso@xxxxxxxxxx>
Subject: kasan/kunit: add KUnit Struct to Current Task
Patch series "KASAN-KUnit Integration", v13.
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.
This patch (of 5):
In order to integrate debugging tools like KASAN into the KUnit framework,
add KUnit struct to the current task to keep track of the current KUnit
test.
Link: https://lkml.kernel.org/r/20200910070331.3358048-1-davidgow@xxxxxxxxxx
Link: https://lkml.kernel.org/r/20200910070331.3358048-2-davidgow@xxxxxxxxxx
Signed-off-by: Patricia Alfonso <trishalfonso@xxxxxxxxxx>
Signed-off-by: David Gow <davidgow@xxxxxxxxxx>
Reviewed-by: Brendan Higgins <brendanhiggins@xxxxxxxxxx>
Tested-by: Andrey Konovalov <andreyknvl@xxxxxxxxxx>
Cc: Brendan Higgins <brendanhiggins@xxxxxxxxxx>
Cc: Andrey Ryabinin <aryabinin@xxxxxxxxxxxxx>
Cc: Dmitry Vyukov <dvyukov@xxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Cc: Juri Lelli <juri.lelli@xxxxxxxxxx>
Cc: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
Cc: Shuah Khan <shuah@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/sched.h | 4 ++++
1 file changed, 4 insertions(+)
--- a/include/linux/sched.h~add-kunit-struct-to-current-task
+++ a/include/linux/sched.h
@@ -1203,6 +1203,10 @@ struct task_struct {
#endif
#endif
+#if IS_ENABLED(CONFIG_KUNIT)
+ struct kunit *kunit_test;
+#endif
+
#ifdef CONFIG_FUNCTION_GRAPH_TRACER
/* Index of current stored address in ret_stack: */
int curr_ret_stack;
_
Patches currently in -mm which might be from trishalfonso@xxxxxxxxxx are
add-kunit-struct-to-current-task.patch
kunit-kasan-integration.patch
kasan-port-kasan-tests-to-kunit.patch
kasan-testing-documentation.patch
