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| author | Patricia Alfonso <trishalfonso@google.com> | 2020-10-13 16:54:58 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-13 18:38:32 -0700 |
| commit | 393824f650fabf6ea32bb09bea7acbc3a062dac8 (patch) | |
| tree | b61c170264cccc35d552b2b930dd1960c0444f1d | |
| parent | 25356cfad69cd67cfaf0e703df6f888e9727b947 (diff) | |
| download | linux-media-393824f650fabf6ea32bb09bea7acbc3a062dac8.tar.gz | |
kasan/kunit: add KUnit Struct to Current Task
Patch series "KASAN-KUnit Integration", v14.
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.
Signed-off-by: Patricia Alfonso <trishalfonso@google.com>
Signed-off-by: David Gow <davidgow@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Tested-by: Andrey Konovalov <andreyknvl@google.com>
Reviewed-by: Brendan Higgins <brendanhiggins@google.com>
Cc: Brendan Higgins <brendanhiggins@google.com>
Cc: Andrey Ryabinin <aryabinin@virtuozzo.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Juri Lelli <juri.lelli@redhat.com>
Cc: Vincent Guittot <vincent.guittot@linaro.org>
Cc: Shuah Khan <shuah@kernel.org>
Link: https://lkml.kernel.org/r/20200915035828.570483-1-davidgow@google.com
Link: https://lkml.kernel.org/r/20200915035828.570483-2-davidgow@google.com
Link: https://lkml.kernel.org/r/20200910070331.3358048-1-davidgow@google.com
Link: https://lkml.kernel.org/r/20200910070331.3358048-2-davidgow@google.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | include/linux/sched.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index 829b0697d19cca..9030f3abd9691f 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1208,6 +1208,10 @@ 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; |