[PATCH 5/5] rcutorture: Add KASAN aux-stack verification scenarios

[Kunwu Chan]

Add one rcutorture scenario per RCU flavor for the aux-stack
verification test: TASKSKASAN01, TREEKASAN01, TINYKASAN01,
SRCUKASAN01, and SRCUTINYKASAN01.  Each sets CONFIG_KASAN=y,
CONFIG_RCU_KASAN_AUX_TEST=y, the appropriate flavor choice, and
the kernel config needed for that RCU implementation.

Suggested-by: Zqiang <qiang.zhang@xxxxxxxxx>
Cc: Kunwu Chan <kunwu.chan@xxxxxxxxx>
Signed-off-by: Kunwu Chan <chentao@xxxxxxxxxx>
---
 .../selftests/rcutorture/configs/rcu/SRCUKASAN01    |  6 ++++++
 .../rcutorture/configs/rcu/SRCUKASAN01.boot         |  2 ++
 .../rcutorture/configs/rcu/SRCUTINYKASAN01          | 12 ++++++++++++
 .../rcutorture/configs/rcu/SRCUTINYKASAN01.boot     |  2 ++
 .../selftests/rcutorture/configs/rcu/TASKSKASAN01   | 13 +++++++++++++
 .../rcutorture/configs/rcu/TASKSKASAN01.boot        |  2 ++
 .../selftests/rcutorture/configs/rcu/TINYKASAN01    | 12 ++++++++++++
 .../rcutorture/configs/rcu/TINYKASAN01.boot         |  2 ++
 .../selftests/rcutorture/configs/rcu/TREEKASAN01    |  6 ++++++
 .../rcutorture/configs/rcu/TREEKASAN01.boot         |  2 ++
 10 files changed, 59 insertions(+)
 create mode 100644 tools/testing/selftests/rcutorture/configs/rcu/SRCUKASAN01
 create mode 100644 tools/testing/selftests/rcutorture/configs/rcu/SRCUKASAN01.boot
 create mode 100644 tools/testing/selftests/rcutorture/configs/rcu/SRCUTINYKASAN01
 create mode 100644 tools/testing/selftests/rcutorture/configs/rcu/SRCUTINYKASAN01.boot
 create mode 100644 tools/testing/selftests/rcutorture/configs/rcu/TASKSKASAN01
 create mode 100644 tools/testing/selftests/rcutorture/configs/rcu/TASKSKASAN01.boot
 create mode 100644 tools/testing/selftests/rcutorture/configs/rcu/TINYKASAN01
 create mode 100644 tools/testing/selftests/rcutorture/configs/rcu/TINYKASAN01.boot
 create mode 100644 tools/testing/selftests/rcutorture/configs/rcu/TREEKASAN01
 create mode 100644 tools/testing/selftests/rcutorture/configs/rcu/TREEKASAN01.boot

diff --git a/tools/testing/selftests/rcutorture/configs/rcu/SRCUKASAN01 b/tools/testing/selftests/rcutorture/configs/rcu/SRCUKASAN01
new file mode 100644
index 000000000000..c115af0446ee
--- /dev/null
+++ b/tools/testing/selftests/rcutorture/configs/rcu/SRCUKASAN01
@@ -0,0 +1,6 @@
+CONFIG_KASAN=y
+CONFIG_KASAN_GENERIC=y
+CONFIG_KASAN_INLINE=y
+CONFIG_RCU_EXPERT=y
+CONFIG_RCU_KASAN_AUX_TEST=y
+CONFIG_RCU_KASAN_AUX_TEST_FLAVOR_SRCU_TREE=y
diff --git a/tools/testing/selftests/rcutorture/configs/rcu/SRCUKASAN01.boot b/tools/testing/selftests/rcutorture/configs/rcu/SRCUKASAN01.boot
new file mode 100644
index 000000000000..69ed391bd61c
--- /dev/null
+++ b/tools/testing/selftests/rcutorture/configs/rcu/SRCUKASAN01.boot
@@ -0,0 +1,2 @@
+rcutorture.torture_type=srcu
+rcutorture.stat_interval=60
diff --git a/tools/testing/selftests/rcutorture/configs/rcu/SRCUTINYKASAN01 b/tools/testing/selftests/rcutorture/configs/rcu/SRCUTINYKASAN01
new file mode 100644
index 000000000000..e42387061bb9
--- /dev/null
+++ b/tools/testing/selftests/rcutorture/configs/rcu/SRCUTINYKASAN01
@@ -0,0 +1,12 @@
+CONFIG_SMP=n
+CONFIG_PREEMPT_LAZY=y
+CONFIG_PREEMPT_NONE=n
+CONFIG_PREEMPT_VOLUNTARY=n
+CONFIG_PREEMPT=n
+CONFIG_PREEMPT_DYNAMIC=n
+CONFIG_RCU_EXPERT=y
+CONFIG_KASAN=y
+CONFIG_KASAN_GENERIC=y
+CONFIG_KASAN_INLINE=y
+CONFIG_RCU_KASAN_AUX_TEST=y
+CONFIG_RCU_KASAN_AUX_TEST_FLAVOR_SRCU_TINY=y
diff --git a/tools/testing/selftests/rcutorture/configs/rcu/SRCUTINYKASAN01.boot b/tools/testing/selftests/rcutorture/configs/rcu/SRCUTINYKASAN01.boot
new file mode 100644
index 000000000000..69ed391bd61c
--- /dev/null
+++ b/tools/testing/selftests/rcutorture/configs/rcu/SRCUTINYKASAN01.boot
@@ -0,0 +1,2 @@
+rcutorture.torture_type=srcu
+rcutorture.stat_interval=60
diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TASKSKASAN01 b/tools/testing/selftests/rcutorture/configs/rcu/TASKSKASAN01
new file mode 100644
index 000000000000..e4c1d9740498
--- /dev/null
+++ b/tools/testing/selftests/rcutorture/configs/rcu/TASKSKASAN01
@@ -0,0 +1,13 @@
+CONFIG_SMP=n
+CONFIG_PREEMPT_LAZY=y
+CONFIG_PREEMPT_NONE=n
+CONFIG_PREEMPT_VOLUNTARY=n
+CONFIG_PREEMPT=n
+CONFIG_PREEMPT_DYNAMIC=n
+CONFIG_FORCE_TASKS_RCU=y
+CONFIG_RCU_EXPERT=y
+CONFIG_KASAN=y
+CONFIG_KASAN_GENERIC=y
+CONFIG_KASAN_INLINE=y
+CONFIG_RCU_KASAN_AUX_TEST=y
+CONFIG_RCU_KASAN_AUX_TEST_FLAVOR_TASKS=y
diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TASKSKASAN01.boot b/tools/testing/selftests/rcutorture/configs/rcu/TASKSKASAN01.boot
new file mode 100644
index 000000000000..b9b6d67cbc5f
--- /dev/null
+++ b/tools/testing/selftests/rcutorture/configs/rcu/TASKSKASAN01.boot
@@ -0,0 +1,2 @@
+rcutorture.torture_type=tasks
+rcutorture.stat_interval=60
diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TINYKASAN01 b/tools/testing/selftests/rcutorture/configs/rcu/TINYKASAN01
new file mode 100644
index 000000000000..219e599fa8f3
--- /dev/null
+++ b/tools/testing/selftests/rcutorture/configs/rcu/TINYKASAN01
@@ -0,0 +1,12 @@
+CONFIG_SMP=n
+CONFIG_PREEMPT_LAZY=y
+CONFIG_PREEMPT_NONE=n
+CONFIG_PREEMPT_VOLUNTARY=n
+CONFIG_PREEMPT=n
+CONFIG_PREEMPT_DYNAMIC=n
+CONFIG_RCU_EXPERT=y
+CONFIG_KASAN=y
+CONFIG_KASAN_GENERIC=y
+CONFIG_KASAN_INLINE=y
+CONFIG_RCU_KASAN_AUX_TEST=y
+CONFIG_RCU_KASAN_AUX_TEST_FLAVOR_TINY=y
diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TINYKASAN01.boot b/tools/testing/selftests/rcutorture/configs/rcu/TINYKASAN01.boot
new file mode 100644
index 000000000000..d5dafe68a5da
--- /dev/null
+++ b/tools/testing/selftests/rcutorture/configs/rcu/TINYKASAN01.boot
@@ -0,0 +1,2 @@
+rcutorture.torture_type=rcu
+rcutorture.stat_interval=60
diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TREEKASAN01 b/tools/testing/selftests/rcutorture/configs/rcu/TREEKASAN01
new file mode 100644
index 000000000000..578711fb2d43
--- /dev/null
+++ b/tools/testing/selftests/rcutorture/configs/rcu/TREEKASAN01
@@ -0,0 +1,6 @@
+CONFIG_KASAN=y
+CONFIG_KASAN_GENERIC=y
+CONFIG_KASAN_INLINE=y
+CONFIG_RCU_EXPERT=y
+CONFIG_RCU_KASAN_AUX_TEST=y
+CONFIG_RCU_KASAN_AUX_TEST_FLAVOR_TREE=y
diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TREEKASAN01.boot b/tools/testing/selftests/rcutorture/configs/rcu/TREEKASAN01.boot
new file mode 100644
index 000000000000..d5dafe68a5da
--- /dev/null
+++ b/tools/testing/selftests/rcutorture/configs/rcu/TREEKASAN01.boot
@@ -0,0 +1,2 @@
+rcutorture.torture_type=rcu
+rcutorture.stat_interval=60
-- 
2.43.0