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[v11,1/6] Add KUnit Struct to Current Task

Message ID 20200805042938.2961494-2-davidgow@google.com (mailing list archive)
State New
Headers show
Series KASAN-KUnit Integration | expand

Commit Message

David Gow Aug. 5, 2020, 4:29 a.m. UTC 
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(+)
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Patch

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 27882a08163f..f3f990b82bde 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1196,6 +1196,10 @@  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;