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From: David Gow <davidgow@google.com>
To: trishalfonso@google.com, brendanhiggins@google.com,
	aryabinin@virtuozzo.com, dvyukov@google.com, mingo@redhat.com,
	peterz@infradead.org, juri.lelli@redhat.com,
	vincent.guittot@linaro.org, andreyknvl@google.com,
	shuah@kernel.org
Cc: linux-kernel@vger.kernel.org, kasan-dev@googlegroups.com,
	kunit-dev@googlegroups.com, linux-kselftest@vger.kernel.org,
	David Gow <davidgow@google.com>
Subject: [PATCH v9 1/5] Add KUnit Struct to Current Task
Date: Thu, 30 Jul 2020 21:42:38 -0700
Message-ID: <20200731044242.1323143-2-davidgow@google.com> (raw)
In-Reply-To: <20200731044242.1323143-1-davidgow@google.com>

From: Patricia Alfonso <trishalfonso@google.com>

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>
Reviewed-by: Brendan Higgins <brendanhiggins@google.com>
Signed-off-by: David Gow <davidgow@google.com>
---
 include/linux/sched.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 683372943093..3a27399c98b1 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1197,6 +1197,10 @@ struct task_struct {
 	struct kcsan_ctx		kcsan_ctx;
 #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;
-- 
2.28.0.163.g6104cc2f0b6-goog


  reply index

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-31  4:42 [PATCH v9 0/5] KASAN-KUnit Integration David Gow
2020-07-31  4:42 ` David Gow [this message]
2020-07-31  4:42 ` [PATCH v9 2/5] KUnit: KASAN Integration David Gow
2020-07-31  4:42 ` [PATCH v9 3/5] KASAN: Port KASAN Tests to KUnit David Gow
2020-07-31  4:42 ` [PATCH v9 4/5] KASAN: Testing Documentation David Gow
2020-07-31  4:42 ` [PATCH v9 5/5] mm: kasan: Do not panic if both panic_on_warn and kasan_multishot set David Gow
2020-07-31 13:25 ` [PATCH v9 0/5] KASAN-KUnit Integration Andrey Konovalov
2020-08-01  7:17   ` David Gow

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