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authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2013-09-30 15:32:45 -0400
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2013-12-03 13:11:13 -0500
commit27ac1ddf214741d152909f89981ee2bdf16318c9 (patch)
treeea72287365da81d8d310bfb3eeb9058bff96051f /tools/testing
parenta0b8e0853a87ef008a819e8cbe905735934396da (diff)
rcutorture: Refactor TREE_RCU test cases
The TREE_RCU test cases were first put in place many years ago, and have been incrementally modified rather than being reworked. This commit therefore completes a long-overdue reworking of the TREE_RCU test cases. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Greg KH <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/testing')
-rw-r--r--tools/testing/selftests/rcutorture/configs/CFLIST26
-rw-r--r--tools/testing/selftests/rcutorture/configs/N1-S-T-NH-SD-SMP-HP19
-rw-r--r--tools/testing/selftests/rcutorture/configs/N2-2-t-nh-sd-SMP-hp20
-rw-r--r--tools/testing/selftests/rcutorture/configs/N3-3-T-nh-SD-SMP-hp22
-rw-r--r--tools/testing/selftests/rcutorture/configs/N4-A-t-NH-sd-SMP-HP18
-rw-r--r--tools/testing/selftests/rcutorture/configs/N5-U-T-NH-sd-SMP-hp22
-rw-r--r--tools/testing/selftests/rcutorture/configs/N6---t-nh-SD-smp-hp19
-rw-r--r--tools/testing/selftests/rcutorture/configs/N7-4-T-NH-SD-SMP-HP26
-rw-r--r--tools/testing/selftests/rcutorture/configs/N8-2-T-NH-SD-SMP-HP22
-rw-r--r--tools/testing/selftests/rcutorture/configs/P1-S-T-NH-SD-SMP-HP20
-rw-r--r--tools/testing/selftests/rcutorture/configs/P2-2-t-nh-sd-SMP-hp20
-rw-r--r--tools/testing/selftests/rcutorture/configs/P3-3-T-nh-SD-SMP-hp20
-rw-r--r--tools/testing/selftests/rcutorture/configs/P4-A-t-NH-sd-SMP-HP22
-rw-r--r--tools/testing/selftests/rcutorture/configs/P5-U-T-NH-sd-SMP-hp28
-rw-r--r--tools/testing/selftests/rcutorture/configs/P6---t-nh-SD-smp-hp18
-rw-r--r--tools/testing/selftests/rcutorture/configs/P7-4-T-NH-SD-SMP-HP30
-rw-r--r--tools/testing/selftests/rcutorture/configs/P7-4-T-NH-SD-SMP-HP-all30
-rw-r--r--tools/testing/selftests/rcutorture/configs/P7-4-T-NH-SD-SMP-HP-none30
-rw-r--r--tools/testing/selftests/rcutorture/configs/P7-4-T-NH-SD-SMP-hp30
-rw-r--r--tools/testing/selftests/rcutorture/configs/TREE0123
-rw-r--r--tools/testing/selftests/rcutorture/configs/TREE01.boot1
-rw-r--r--tools/testing/selftests/rcutorture/configs/TREE0226
-rw-r--r--tools/testing/selftests/rcutorture/configs/TREE0323
-rw-r--r--tools/testing/selftests/rcutorture/configs/TREE0425
-rw-r--r--tools/testing/selftests/rcutorture/configs/TREE04.boot1
-rw-r--r--tools/testing/selftests/rcutorture/configs/TREE0525
-rw-r--r--tools/testing/selftests/rcutorture/configs/TREE05.boot1
-rw-r--r--tools/testing/selftests/rcutorture/configs/TREE0626
-rw-r--r--tools/testing/selftests/rcutorture/configs/TREE0724
-rw-r--r--tools/testing/selftests/rcutorture/configs/TREE0826
-rw-r--r--tools/testing/selftests/rcutorture/configs/TREE0921
-rw-r--r--tools/testing/selftests/rcutorture/configs/sysidleN.2013.06.19a23
-rw-r--r--tools/testing/selftests/rcutorture/configs/sysidleY.2013.06.19a26
-rw-r--r--tools/testing/selftests/rcutorture/doc/TREE_RCU-Kconfig.txt95
34 files changed, 328 insertions, 480 deletions
diff --git a/tools/testing/selftests/rcutorture/configs/CFLIST b/tools/testing/selftests/rcutorture/configs/CFLIST
index da4cbc668f2a..884491b25c19 100644
--- a/tools/testing/selftests/rcutorture/configs/CFLIST
+++ b/tools/testing/selftests/rcutorture/configs/CFLIST
@@ -1,17 +1,13 @@
1sysidleY.2013.06.19a 1TREE01
2sysidleN.2013.06.19a 2TREE02
3P1-S-T-NH-SD-SMP-HP 3TREE03
4P2-2-t-nh-sd-SMP-hp 4TREE04
5P3-3-T-nh-SD-SMP-hp 5TREE05
6P4-A-t-NH-sd-SMP-HP 6TREE06
7P5-U-T-NH-sd-SMP-hp 7TREE07
8P6---t-nh-SD-smp-hp 8TREE08
9N1-S-T-NH-SD-SMP-HP 9TREE09
10N2-2-t-nh-sd-SMP-hp 10SRCU-N
11N3-3-T-nh-SD-SMP-hp 11SRCU-P
12N4-A-t-NH-sd-SMP-HP
13N5-U-T-NH-sd-SMP-hp
14PT1-nh
15PT2-NH
16NT1-nh 12NT1-nh
17NT3-NH 13NT3-NH
diff --git a/tools/testing/selftests/rcutorture/configs/N1-S-T-NH-SD-SMP-HP b/tools/testing/selftests/rcutorture/configs/N1-S-T-NH-SD-SMP-HP
deleted file mode 100644
index d81e11d280aa..000000000000
--- a/tools/testing/selftests/rcutorture/configs/N1-S-T-NH-SD-SMP-HP
+++ /dev/null
@@ -1,19 +0,0 @@
1CONFIG_RCU_TRACE=y
2CONFIG_RCU_FAST_NO_HZ=y
3CONFIG_NO_HZ=y
4CONFIG_SMP=y
5CONFIG_RCU_FANOUT=8
6CONFIG_NR_CPUS=8
7CONFIG_RCU_FANOUT_EXACT=n
8CONFIG_HOTPLUG_CPU=y
9CONFIG_PREEMPT_NONE=y
10CONFIG_PREEMPT_VOLUNTARY=n
11CONFIG_PREEMPT=n
12#CHECK#CONFIG_TREE_RCU=y
13CONFIG_RCU_TORTURE_TEST=m
14CONFIG_MODULE_UNLOAD=y
15CONFIG_SYSFS_DEPRECATED_V2=y
16CONFIG_IKCONFIG=y
17CONFIG_IKCONFIG_PROC=y
18CONFIG_PRINTK_TIME=y
19
diff --git a/tools/testing/selftests/rcutorture/configs/N2-2-t-nh-sd-SMP-hp b/tools/testing/selftests/rcutorture/configs/N2-2-t-nh-sd-SMP-hp
deleted file mode 100644
index 02e418572b1b..000000000000
--- a/tools/testing/selftests/rcutorture/configs/N2-2-t-nh-sd-SMP-hp
+++ /dev/null
@@ -1,20 +0,0 @@
1CONFIG_RCU_TRACE=n
2CONFIG_NO_HZ=n
3CONFIG_SMP=y
4CONFIG_RCU_FANOUT=4
5CONFIG_NR_CPUS=8
6CONFIG_RCU_FANOUT_EXACT=n
7CONFIG_HOTPLUG_CPU=n
8CONFIG_SUSPEND=n
9CONFIG_HIBERNATION=n
10CONFIG_PREEMPT_NONE=y
11CONFIG_PREEMPT_VOLUNTARY=n
12CONFIG_PREEMPT=n
13#CHECK#CONFIG_TREE_RCU=y
14CONFIG_RCU_TORTURE_TEST=m
15CONFIG_MODULE_UNLOAD=y
16CONFIG_SYSFS_DEPRECATED_V2=y
17CONFIG_IKCONFIG=y
18CONFIG_IKCONFIG_PROC=y
19CONFIG_PRINTK_TIME=y
20
diff --git a/tools/testing/selftests/rcutorture/configs/N3-3-T-nh-SD-SMP-hp b/tools/testing/selftests/rcutorture/configs/N3-3-T-nh-SD-SMP-hp
deleted file mode 100644
index b3100f69c8cf..000000000000
--- a/tools/testing/selftests/rcutorture/configs/N3-3-T-nh-SD-SMP-hp
+++ /dev/null
@@ -1,22 +0,0 @@
1CONFIG_RCU_TRACE=y
2CONFIG_NO_HZ=n
3CONFIG_SMP=y
4CONFIG_RCU_FANOUT=2
5CONFIG_NR_CPUS=8
6CONFIG_RCU_FANOUT_EXACT=n
7CONFIG_HOTPLUG_CPU=n
8CONFIG_SUSPEND=n
9CONFIG_HIBERNATION=n
10CONFIG_PREEMPT_NONE=y
11CONFIG_PREEMPT_VOLUNTARY=n
12CONFIG_PREEMPT=n
13#CHECK#CONFIG_TREE_RCU=y
14CONFIG_RCU_TORTURE_TEST=m
15CONFIG_MODULE_UNLOAD=y
16CONFIG_PROVE_LOCKING=y
17CONFIG_PROVE_RCU=y
18CONFIG_SYSFS_DEPRECATED_V2=y
19CONFIG_IKCONFIG=y
20CONFIG_IKCONFIG_PROC=y
21CONFIG_PRINTK_TIME=y
22
diff --git a/tools/testing/selftests/rcutorture/configs/N4-A-t-NH-sd-SMP-HP b/tools/testing/selftests/rcutorture/configs/N4-A-t-NH-sd-SMP-HP
deleted file mode 100644
index c56b44530725..000000000000
--- a/tools/testing/selftests/rcutorture/configs/N4-A-t-NH-sd-SMP-HP
+++ /dev/null
@@ -1,18 +0,0 @@
1CONFIG_RCU_TRACE=n
2CONFIG_NO_HZ=y
3CONFIG_SMP=y
4CONFIG_RCU_FANOUT=6
5CONFIG_NR_CPUS=8
6CONFIG_RCU_FANOUT_EXACT=n
7CONFIG_HOTPLUG_CPU=y
8CONFIG_PREEMPT_NONE=y
9CONFIG_PREEMPT_VOLUNTARY=n
10CONFIG_PREEMPT=n
11#CHECK#CONFIG_TREE_RCU=y
12CONFIG_RCU_TORTURE_TEST=m
13CONFIG_MODULE_UNLOAD=y
14CONFIG_SYSFS_DEPRECATED_V2=y
15CONFIG_IKCONFIG=y
16CONFIG_IKCONFIG_PROC=y
17CONFIG_PRINTK_TIME=y
18
diff --git a/tools/testing/selftests/rcutorture/configs/N5-U-T-NH-sd-SMP-hp b/tools/testing/selftests/rcutorture/configs/N5-U-T-NH-sd-SMP-hp
deleted file mode 100644
index 90d924fea9e9..000000000000
--- a/tools/testing/selftests/rcutorture/configs/N5-U-T-NH-sd-SMP-hp
+++ /dev/null
@@ -1,22 +0,0 @@
1CONFIG_RCU_TRACE=y
2CONFIG_DEBUG_KERNEL=y
3CONFIG_RCU_CPU_STALL_INFO=y
4CONFIG_NO_HZ=y
5CONFIG_SMP=y
6CONFIG_RCU_FANOUT=6
7CONFIG_NR_CPUS=8
8CONFIG_RCU_FANOUT_EXACT=y
9CONFIG_HOTPLUG_CPU=n
10CONFIG_SUSPEND=n
11CONFIG_HIBERNATION=n
12CONFIG_PREEMPT_NONE=y
13CONFIG_PREEMPT_VOLUNTARY=n
14CONFIG_PREEMPT=n
15#CHECK#CONFIG_TREE_RCU=y
16CONFIG_RCU_TORTURE_TEST=m
17CONFIG_MODULE_UNLOAD=y
18CONFIG_SYSFS_DEPRECATED_V2=y
19CONFIG_IKCONFIG=y
20CONFIG_IKCONFIG_PROC=y
21CONFIG_PRINTK_TIME=y
22
diff --git a/tools/testing/selftests/rcutorture/configs/N6---t-nh-SD-smp-hp b/tools/testing/selftests/rcutorture/configs/N6---t-nh-SD-smp-hp
deleted file mode 100644
index 0ccc36d72738..000000000000
--- a/tools/testing/selftests/rcutorture/configs/N6---t-nh-SD-smp-hp
+++ /dev/null
@@ -1,19 +0,0 @@
1CONFIG_RCU_TRACE=n
2CONFIG_NO_HZ=n
3CONFIG_SMP=y
4CONFIG_NR_CPUS=1
5CONFIG_RCU_FANOUT_EXACT=n
6CONFIG_HOTPLUG_CPU=n
7CONFIG_SUSPEND=n
8CONFIG_HIBERNATION=n
9CONFIG_PREEMPT_NONE=y
10CONFIG_PREEMPT_VOLUNTARY=n
11CONFIG_PREEMPT=n
12#CHECK#CONFIG_TREE_RCU=y
13CONFIG_RCU_TORTURE_TEST=m
14CONFIG_MODULE_UNLOAD=y
15CONFIG_SYSFS_DEPRECATED_V2=y
16CONFIG_IKCONFIG=y
17CONFIG_IKCONFIG_PROC=y
18CONFIG_PRINTK_TIME=y
19
diff --git a/tools/testing/selftests/rcutorture/configs/N7-4-T-NH-SD-SMP-HP b/tools/testing/selftests/rcutorture/configs/N7-4-T-NH-SD-SMP-HP
deleted file mode 100644
index 3f640cf84973..000000000000
--- a/tools/testing/selftests/rcutorture/configs/N7-4-T-NH-SD-SMP-HP
+++ /dev/null
@@ -1,26 +0,0 @@
1CONFIG_RCU_TRACE=y
2CONFIG_DEBUG_KERNEL=y
3CONFIG_RCU_CPU_STALL_INFO=y
4CONFIG_NO_HZ=y
5CONFIG_SMP=y
6CONFIG_RCU_FANOUT=2
7CONFIG_NR_CPUS=16
8CONFIG_RCU_FANOUT_EXACT=n
9CONFIG_HOTPLUG_CPU=y
10CONFIG_RCU_NOCB_CPU=y
11CONFIG_RCU_NOCB_CPU_NONE=y
12CONFIG_RCU_NOCB_CPU_ZERO=n
13CONFIG_RCU_NOCB_CPU_ALL=n
14CONFIG_SUSPEND=n
15CONFIG_HIBERNATION=n
16CONFIG_PREEMPT_NONE=y
17CONFIG_PREEMPT_VOLUNTARY=n
18CONFIG_PREEMPT=n
19#CHECK#CONFIG_TREE_RCU=y
20CONFIG_RCU_TORTURE_TEST=m
21CONFIG_MODULE_UNLOAD=y
22CONFIG_SYSFS_DEPRECATED_V2=y
23CONFIG_IKCONFIG=y
24CONFIG_IKCONFIG_PROC=y
25CONFIG_PRINTK_TIME=y
26
diff --git a/tools/testing/selftests/rcutorture/configs/N8-2-T-NH-SD-SMP-HP b/tools/testing/selftests/rcutorture/configs/N8-2-T-NH-SD-SMP-HP
deleted file mode 100644
index 285da2dd8ac3..000000000000
--- a/tools/testing/selftests/rcutorture/configs/N8-2-T-NH-SD-SMP-HP
+++ /dev/null
@@ -1,22 +0,0 @@
1CONFIG_RCU_TRACE=y
2CONFIG_DEBUG_KERNEL=y
3CONFIG_RCU_CPU_STALL_INFO=y
4CONFIG_NO_HZ=y
5CONFIG_SMP=y
6CONFIG_RCU_FANOUT=14
7CONFIG_NR_CPUS=16
8CONFIG_RCU_FANOUT_EXACT=y
9CONFIG_HOTPLUG_CPU=y
10CONFIG_SUSPEND=n
11CONFIG_HIBERNATION=n
12CONFIG_PREEMPT_NONE=y
13CONFIG_PREEMPT_VOLUNTARY=n
14CONFIG_PREEMPT=n
15#CHECK#CONFIG_TREE_RCU=y
16CONFIG_RCU_TORTURE_TEST=m
17CONFIG_MODULE_UNLOAD=y
18CONFIG_SYSFS_DEPRECATED_V2=y
19CONFIG_IKCONFIG=y
20CONFIG_IKCONFIG_PROC=y
21CONFIG_PRINTK_TIME=y
22
diff --git a/tools/testing/selftests/rcutorture/configs/P1-S-T-NH-SD-SMP-HP b/tools/testing/selftests/rcutorture/configs/P1-S-T-NH-SD-SMP-HP
deleted file mode 100644
index 9647c44cf4b7..000000000000
--- a/tools/testing/selftests/rcutorture/configs/P1-S-T-NH-SD-SMP-HP
+++ /dev/null
@@ -1,20 +0,0 @@
1CONFIG_RCU_TRACE=y
2CONFIG_RCU_CPU_STALL_INFO=y
3CONFIG_NO_HZ=y
4CONFIG_RCU_FAST_NO_HZ=y
5CONFIG_SMP=y
6CONFIG_RCU_FANOUT=8
7CONFIG_NR_CPUS=8
8CONFIG_RCU_FANOUT_EXACT=n
9CONFIG_HOTPLUG_CPU=y
10CONFIG_PREEMPT_NONE=n
11CONFIG_PREEMPT_VOLUNTARY=n
12CONFIG_PREEMPT=y
13#CHECK#CONFIG_TREE_PREEMPT_RCU=y
14CONFIG_RCU_TORTURE_TEST=m
15CONFIG_MODULE_UNLOAD=y
16CONFIG_SYSFS_DEPRECATED_V2=y
17CONFIG_IKCONFIG=y
18CONFIG_IKCONFIG_PROC=y
19CONFIG_PRINTK_TIME=y
20
diff --git a/tools/testing/selftests/rcutorture/configs/P2-2-t-nh-sd-SMP-hp b/tools/testing/selftests/rcutorture/configs/P2-2-t-nh-sd-SMP-hp
deleted file mode 100644
index 0f3b667d2a9f..000000000000
--- a/tools/testing/selftests/rcutorture/configs/P2-2-t-nh-sd-SMP-hp
+++ /dev/null
@@ -1,20 +0,0 @@
1CONFIG_RCU_TRACE=n
2CONFIG_NO_HZ=n
3CONFIG_SMP=y
4CONFIG_RCU_FANOUT=4
5CONFIG_NR_CPUS=8
6CONFIG_RCU_FANOUT_EXACT=n
7CONFIG_HOTPLUG_CPU=n
8CONFIG_SUSPEND=n
9CONFIG_HIBERNATION=n
10CONFIG_PREEMPT_NONE=n
11CONFIG_PREEMPT_VOLUNTARY=n
12CONFIG_PREEMPT=y
13#CHECK#CONFIG_TREE_PREEMPT_RCU=y
14CONFIG_RCU_TORTURE_TEST=m
15CONFIG_MODULE_UNLOAD=y
16CONFIG_SYSFS_DEPRECATED_V2=y
17CONFIG_IKCONFIG=y
18CONFIG_IKCONFIG_PROC=y
19CONFIG_PRINTK_TIME=y
20
diff --git a/tools/testing/selftests/rcutorture/configs/P3-3-T-nh-SD-SMP-hp b/tools/testing/selftests/rcutorture/configs/P3-3-T-nh-SD-SMP-hp
deleted file mode 100644
index b035e141bf2a..000000000000
--- a/tools/testing/selftests/rcutorture/configs/P3-3-T-nh-SD-SMP-hp
+++ /dev/null
@@ -1,20 +0,0 @@
1CONFIG_RCU_TRACE=y
2CONFIG_NO_HZ=n
3CONFIG_SMP=y
4CONFIG_RCU_FANOUT=2
5CONFIG_NR_CPUS=8
6CONFIG_RCU_FANOUT_EXACT=n
7CONFIG_HOTPLUG_CPU=n
8CONFIG_SUSPEND=n
9CONFIG_HIBERNATION=n
10CONFIG_PREEMPT_NONE=n
11CONFIG_PREEMPT_VOLUNTARY=n
12CONFIG_PREEMPT=y
13#CHECK#CONFIG_TREE_PREEMPT_RCU=y
14CONFIG_RCU_TORTURE_TEST=m
15CONFIG_MODULE_UNLOAD=y
16CONFIG_SYSFS_DEPRECATED_V2=y
17CONFIG_IKCONFIG=y
18CONFIG_IKCONFIG_PROC=y
19CONFIG_PRINTK_TIME=y
20
diff --git a/tools/testing/selftests/rcutorture/configs/P4-A-t-NH-sd-SMP-HP b/tools/testing/selftests/rcutorture/configs/P4-A-t-NH-sd-SMP-HP
deleted file mode 100644
index 3ccf6a9447f5..000000000000
--- a/tools/testing/selftests/rcutorture/configs/P4-A-t-NH-sd-SMP-HP
+++ /dev/null
@@ -1,22 +0,0 @@
1CONFIG_RCU_TRACE=n
2CONFIG_NO_HZ=y
3CONFIG_SMP=y
4CONFIG_RCU_FANOUT=6
5CONFIG_NR_CPUS=8
6CONFIG_RCU_FANOUT_EXACT=n
7CONFIG_HOTPLUG_CPU=y
8CONFIG_PREEMPT_NONE=n
9CONFIG_PREEMPT_VOLUNTARY=n
10CONFIG_PREEMPT=y
11#CHECK#CONFIG_TREE_PREEMPT_RCU=y
12CONFIG_RCU_TORTURE_TEST=m
13CONFIG_MODULE_UNLOAD=y
14CONFIG_RT_MUTEXES=y
15CONFIG_RCU_BOOST=y
16CONFIG_RCU_BOOST_PRIO=2
17CONFIG_PROVE_LOCKING=y
18CONFIG_PROVE_RCU=y
19CONFIG_IKCONFIG=y
20CONFIG_IKCONFIG_PROC=y
21CONFIG_PRINTK_TIME=y
22
diff --git a/tools/testing/selftests/rcutorture/configs/P5-U-T-NH-sd-SMP-hp b/tools/testing/selftests/rcutorture/configs/P5-U-T-NH-sd-SMP-hp
deleted file mode 100644
index ef624ce73d8e..000000000000
--- a/tools/testing/selftests/rcutorture/configs/P5-U-T-NH-sd-SMP-hp
+++ /dev/null
@@ -1,28 +0,0 @@
1CONFIG_RCU_TRACE=y
2CONFIG_RCU_CPU_STALL_INFO=y
3CONFIG_NO_HZ=y
4CONFIG_SMP=y
5CONFIG_RCU_FANOUT=6
6CONFIG_NR_CPUS=8
7CONFIG_RCU_FANOUT_EXACT=y
8CONFIG_HOTPLUG_CPU=n
9CONFIG_SUSPEND=n
10CONFIG_HIBERNATION=n
11CONFIG_PREEMPT_NONE=n
12CONFIG_PREEMPT_VOLUNTARY=n
13CONFIG_PREEMPT=y
14#CHECK#CONFIG_TREE_PREEMPT_RCU=y
15CONFIG_DEBUG_KERNEL=y
16CONFIG_PROVE_RCU_DELAY=y
17CONFIG_DEBUG_OBJECTS=y
18CONFIG_DEBUG_OBJECTS_RCU_HEAD=y
19CONFIG_RT_MUTEXES=y
20CONFIG_RCU_BOOST=y
21CONFIG_RCU_BOOST_PRIO=2
22CONFIG_RCU_TORTURE_TEST=m
23CONFIG_MODULE_UNLOAD=y
24CONFIG_SYSFS_DEPRECATED_V2=y
25CONFIG_IKCONFIG=y
26CONFIG_IKCONFIG_PROC=y
27CONFIG_PRINTK_TIME=y
28
diff --git a/tools/testing/selftests/rcutorture/configs/P6---t-nh-SD-smp-hp b/tools/testing/selftests/rcutorture/configs/P6---t-nh-SD-smp-hp
deleted file mode 100644
index f4c9175828bf..000000000000
--- a/tools/testing/selftests/rcutorture/configs/P6---t-nh-SD-smp-hp
+++ /dev/null
@@ -1,18 +0,0 @@
1CONFIG_RCU_TRACE=n
2CONFIG_NO_HZ=n
3CONFIG_SMP=n
4CONFIG_RCU_FANOUT_EXACT=n
5CONFIG_HOTPLUG_CPU=n
6CONFIG_SUSPEND=n
7CONFIG_HIBERNATION=n
8CONFIG_PREEMPT_NONE=n
9CONFIG_PREEMPT_VOLUNTARY=n
10CONFIG_PREEMPT=y
11CONFIG_TREE_PREEMPT_RCU=y
12CONFIG_RCU_TORTURE_TEST=m
13CONFIG_MODULE_UNLOAD=y
14CONFIG_SYSFS_DEPRECATED_V2=y
15CONFIG_IKCONFIG=y
16CONFIG_IKCONFIG_PROC=y
17CONFIG_PRINTK_TIME=y
18
diff --git a/tools/testing/selftests/rcutorture/configs/P7-4-T-NH-SD-SMP-HP b/tools/testing/selftests/rcutorture/configs/P7-4-T-NH-SD-SMP-HP
deleted file mode 100644
index 77a8c5b75763..000000000000
--- a/tools/testing/selftests/rcutorture/configs/P7-4-T-NH-SD-SMP-HP
+++ /dev/null
@@ -1,30 +0,0 @@
1CONFIG_RCU_TRACE=y
2CONFIG_NO_HZ=y
3CONFIG_SMP=y
4CONFIG_RCU_FANOUT=2
5CONFIG_NR_CPUS=16
6CONFIG_RCU_FANOUT_EXACT=n
7CONFIG_HOTPLUG_CPU=y
8CONFIG_RCU_NOCB_CPU=y
9CONFIG_RCU_NOCB_CPU_NONE=n
10CONFIG_RCU_NOCB_CPU_ZERO=n
11CONFIG_RCU_NOCB_CPU_ALL=y
12CONFIG_SUSPEND=n
13CONFIG_HIBERNATION=n
14CONFIG_PREEMPT_NONE=n
15CONFIG_PREEMPT_VOLUNTARY=n
16CONFIG_PREEMPT=y
17#CHECK#CONFIG_TREE_PREEMPT_RCU=y
18CONFIG_RCU_TORTURE_TEST=m
19CONFIG_MODULE_UNLOAD=y
20CONFIG_PROVE_LOCKING=y
21CONFIG_PROVE_RCU=y
22CONFIG_DEBUG_KERNEL=y
23CONFIG_DEBUG_OBJECTS=y
24CONFIG_DEBUG_OBJECTS_RCU_HEAD=y
25CONFIG_SYSFS_DEPRECATED_V2=y
26CONFIG_SLUB=y
27CONFIG_IKCONFIG=y
28CONFIG_IKCONFIG_PROC=y
29CONFIG_PRINTK_TIME=y
30
diff --git a/tools/testing/selftests/rcutorture/configs/P7-4-T-NH-SD-SMP-HP-all b/tools/testing/selftests/rcutorture/configs/P7-4-T-NH-SD-SMP-HP-all
deleted file mode 100644
index 0eecebc6e95f..000000000000
--- a/tools/testing/selftests/rcutorture/configs/P7-4-T-NH-SD-SMP-HP-all
+++ /dev/null
@@ -1,30 +0,0 @@
1CONFIG_RCU_TRACE=y
2CONFIG_NO_HZ=y
3CONFIG_SMP=y
4CONFIG_RCU_FANOUT=2
5CONFIG_NR_CPUS=16
6CONFIG_RCU_FANOUT_EXACT=n
7CONFIG_HOTPLUG_CPU=y
8CONFIG_RCU_NOCB_CPU=y
9CONFIG_RCU_NOCB_CPU_NONE=y
10CONFIG_RCU_NOCB_CPU_ZERO=n
11CONFIG_RCU_NOCB_CPU_ALL=n
12CONFIG_SUSPEND=n
13CONFIG_HIBERNATION=n
14CONFIG_PREEMPT_NONE=n
15CONFIG_PREEMPT_VOLUNTARY=n
16CONFIG_PREEMPT=y
17#CHECK#CONFIG_TREE_PREEMPT_RCU=y
18CONFIG_RCU_TORTURE_TEST=m
19CONFIG_MODULE_UNLOAD=y
20CONFIG_PROVE_LOCKING=y
21CONFIG_PROVE_RCU=y
22CONFIG_DEBUG_KERNEL=y
23CONFIG_DEBUG_OBJECTS=y
24CONFIG_DEBUG_OBJECTS_RCU_HEAD=y
25CONFIG_SYSFS_DEPRECATED_V2=y
26CONFIG_SLUB=y
27CONFIG_IKCONFIG=y
28CONFIG_IKCONFIG_PROC=y
29CONFIG_PRINTK_TIME=y
30
diff --git a/tools/testing/selftests/rcutorture/configs/P7-4-T-NH-SD-SMP-HP-none b/tools/testing/selftests/rcutorture/configs/P7-4-T-NH-SD-SMP-HP-none
deleted file mode 100644
index 0eecebc6e95f..000000000000
--- a/tools/testing/selftests/rcutorture/configs/P7-4-T-NH-SD-SMP-HP-none
+++ /dev/null
@@ -1,30 +0,0 @@
1CONFIG_RCU_TRACE=y
2CONFIG_NO_HZ=y
3CONFIG_SMP=y
4CONFIG_RCU_FANOUT=2
5CONFIG_NR_CPUS=16
6CONFIG_RCU_FANOUT_EXACT=n
7CONFIG_HOTPLUG_CPU=y
8CONFIG_RCU_NOCB_CPU=y
9CONFIG_RCU_NOCB_CPU_NONE=y
10CONFIG_RCU_NOCB_CPU_ZERO=n
11CONFIG_RCU_NOCB_CPU_ALL=n
12CONFIG_SUSPEND=n
13CONFIG_HIBERNATION=n
14CONFIG_PREEMPT_NONE=n
15CONFIG_PREEMPT_VOLUNTARY=n
16CONFIG_PREEMPT=y
17#CHECK#CONFIG_TREE_PREEMPT_RCU=y
18CONFIG_RCU_TORTURE_TEST=m
19CONFIG_MODULE_UNLOAD=y
20CONFIG_PROVE_LOCKING=y
21CONFIG_PROVE_RCU=y
22CONFIG_DEBUG_KERNEL=y
23CONFIG_DEBUG_OBJECTS=y
24CONFIG_DEBUG_OBJECTS_RCU_HEAD=y
25CONFIG_SYSFS_DEPRECATED_V2=y
26CONFIG_SLUB=y
27CONFIG_IKCONFIG=y
28CONFIG_IKCONFIG_PROC=y
29CONFIG_PRINTK_TIME=y
30
diff --git a/tools/testing/selftests/rcutorture/configs/P7-4-T-NH-SD-SMP-hp b/tools/testing/selftests/rcutorture/configs/P7-4-T-NH-SD-SMP-hp
deleted file mode 100644
index 588bc70420cd..000000000000
--- a/tools/testing/selftests/rcutorture/configs/P7-4-T-NH-SD-SMP-hp
+++ /dev/null
@@ -1,30 +0,0 @@
1CONFIG_RCU_TRACE=y
2CONFIG_NO_HZ=y
3CONFIG_SMP=y
4CONFIG_RCU_FANOUT=2
5CONFIG_NR_CPUS=16
6CONFIG_RCU_FANOUT_EXACT=n
7CONFIG_HOTPLUG_CPU=n
8CONFIG_RCU_NOCB_CPU=y
9CONFIG_RCU_NOCB_CPU_NONE=n
10CONFIG_RCU_NOCB_CPU_ZERO=y
11CONFIG_RCU_NOCB_CPU_ALL=n
12CONFIG_SUSPEND=n
13CONFIG_HIBERNATION=n
14CONFIG_PREEMPT_NONE=n
15CONFIG_PREEMPT_VOLUNTARY=n
16CONFIG_PREEMPT=y
17#CHECK#CONFIG_TREE_PREEMPT_RCU=y
18CONFIG_RCU_TORTURE_TEST=m
19CONFIG_MODULE_UNLOAD=y
20CONFIG_PROVE_LOCKING=y
21CONFIG_PROVE_RCU=y
22CONFIG_DEBUG_KERNEL=y
23CONFIG_DEBUG_OBJECTS=y
24CONFIG_DEBUG_OBJECTS_RCU_HEAD=y
25CONFIG_SYSFS_DEPRECATED_V2=y
26CONFIG_SLUB=y
27CONFIG_IKCONFIG=y
28CONFIG_IKCONFIG_PROC=y
29CONFIG_PRINTK_TIME=y
30
diff --git a/tools/testing/selftests/rcutorture/configs/TREE01 b/tools/testing/selftests/rcutorture/configs/TREE01
new file mode 100644
index 000000000000..141119a00044
--- /dev/null
+++ b/tools/testing/selftests/rcutorture/configs/TREE01
@@ -0,0 +1,23 @@
1CONFIG_SMP=y
2CONFIG_NR_CPUS=8
3CONFIG_PREEMPT_NONE=n
4CONFIG_PREEMPT_VOLUNTARY=n
5CONFIG_PREEMPT=y
6#CHECK#CONFIG_TREE_PREEMPT_RCU=y
7CONFIG_HZ_PERIODIC=n
8CONFIG_NO_HZ_IDLE=y
9CONFIG_NO_HZ_FULL=n
10CONFIG_RCU_FAST_NO_HZ=y
11CONFIG_RCU_TRACE=y
12CONFIG_HOTPLUG_CPU=y
13CONFIG_RCU_FANOUT=8
14CONFIG_RCU_FANOUT_EXACT=n
15CONFIG_RCU_NOCB_CPU=y
16CONFIG_RCU_NOCB_CPU_ZERO=y
17CONFIG_DEBUG_LOCK_ALLOC=n
18CONFIG_PROVE_RCU_DELAY=n
19CONFIG_RCU_CPU_STALL_INFO=n
20CONFIG_RCU_CPU_STALL_VERBOSE=n
21CONFIG_RCU_BOOST=n
22CONFIG_DEBUG_OBJECTS_RCU_HEAD=n
23CONFIG_PRINTK_TIME=y
diff --git a/tools/testing/selftests/rcutorture/configs/TREE01.boot b/tools/testing/selftests/rcutorture/configs/TREE01.boot
new file mode 100644
index 000000000000..0fc8a3428938
--- /dev/null
+++ b/tools/testing/selftests/rcutorture/configs/TREE01.boot
@@ -0,0 +1 @@
rcutorture.torture_type=rcu_bh
diff --git a/tools/testing/selftests/rcutorture/configs/TREE02 b/tools/testing/selftests/rcutorture/configs/TREE02
new file mode 100644
index 000000000000..2d4d09608528
--- /dev/null
+++ b/tools/testing/selftests/rcutorture/configs/TREE02
@@ -0,0 +1,26 @@
1CONFIG_SMP=y
2CONFIG_NR_CPUS=8
3CONFIG_PREEMPT_NONE=n
4CONFIG_PREEMPT_VOLUNTARY=n
5CONFIG_PREEMPT=y
6#CHECK#CONFIG_TREE_PREEMPT_RCU=y
7CONFIG_HZ_PERIODIC=n
8CONFIG_NO_HZ_IDLE=y
9CONFIG_NO_HZ_FULL=n
10CONFIG_RCU_FAST_NO_HZ=n
11CONFIG_RCU_TRACE=n
12CONFIG_HOTPLUG_CPU=n
13CONFIG_SUSPEND=n
14CONFIG_HIBERNATION=n
15CONFIG_RCU_FANOUT=3
16CONFIG_RCU_FANOUT_LEAF=3
17CONFIG_RCU_FANOUT_EXACT=n
18CONFIG_RCU_NOCB_CPU=n
19CONFIG_DEBUG_LOCK_ALLOC=y
20CONFIG_PROVE_LOCKING=n
21CONFIG_PROVE_RCU_DELAY=n
22CONFIG_RCU_CPU_STALL_INFO=n
23CONFIG_RCU_CPU_STALL_VERBOSE=y
24CONFIG_RCU_BOOST=n
25CONFIG_DEBUG_OBJECTS_RCU_HEAD=n
26CONFIG_PRINTK_TIME=y
diff --git a/tools/testing/selftests/rcutorture/configs/TREE03 b/tools/testing/selftests/rcutorture/configs/TREE03
new file mode 100644
index 000000000000..a47de5be8a04
--- /dev/null
+++ b/tools/testing/selftests/rcutorture/configs/TREE03
@@ -0,0 +1,23 @@
1CONFIG_SMP=y
2CONFIG_NR_CPUS=8
3CONFIG_PREEMPT_NONE=n
4CONFIG_PREEMPT_VOLUNTARY=n
5CONFIG_PREEMPT=y
6#CHECK#CONFIG_TREE_PREEMPT_RCU=y
7CONFIG_HZ_PERIODIC=y
8CONFIG_NO_HZ_IDLE=n
9CONFIG_NO_HZ_FULL=n
10CONFIG_RCU_TRACE=y
11CONFIG_HOTPLUG_CPU=y
12CONFIG_RCU_FANOUT=4
13CONFIG_RCU_FANOUT_LEAF=4
14CONFIG_RCU_FANOUT_EXACT=n
15CONFIG_RCU_NOCB_CPU=n
16CONFIG_DEBUG_LOCK_ALLOC=n
17CONFIG_PROVE_RCU_DELAY=n
18CONFIG_RCU_CPU_STALL_INFO=n
19CONFIG_RCU_CPU_STALL_VERBOSE=n
20CONFIG_RCU_BOOST=y
21CONFIG_RCU_BOOST_PRIO=2
22CONFIG_DEBUG_OBJECTS_RCU_HEAD=n
23CONFIG_PRINTK_TIME=y
diff --git a/tools/testing/selftests/rcutorture/configs/TREE04 b/tools/testing/selftests/rcutorture/configs/TREE04
new file mode 100644
index 000000000000..8d839b86a1d5
--- /dev/null
+++ b/tools/testing/selftests/rcutorture/configs/TREE04
@@ -0,0 +1,25 @@
1CONFIG_SMP=y
2CONFIG_NR_CPUS=8
3CONFIG_PREEMPT_NONE=y
4CONFIG_PREEMPT_VOLUNTARY=n
5CONFIG_PREEMPT=n
6#CHECK#CONFIG_TREE_RCU=y
7CONFIG_HZ_PERIODIC=n
8CONFIG_NO_HZ_IDLE=n
9CONFIG_NO_HZ_FULL=y
10CONFIG_NO_HZ_FULL_ALL=y
11CONFIG_RCU_FAST_NO_HZ=y
12CONFIG_RCU_TRACE=y
13CONFIG_HOTPLUG_CPU=n
14CONFIG_SUSPEND=n
15CONFIG_HIBERNATION=n
16CONFIG_RCU_FANOUT=2
17CONFIG_RCU_FANOUT_LEAF=2
18CONFIG_RCU_FANOUT_EXACT=n
19CONFIG_RCU_NOCB_CPU=n
20CONFIG_DEBUG_LOCK_ALLOC=n
21CONFIG_PROVE_RCU_DELAY=n
22CONFIG_RCU_CPU_STALL_INFO=y
23CONFIG_RCU_CPU_STALL_VERBOSE=y
24CONFIG_DEBUG_OBJECTS_RCU_HEAD=n
25CONFIG_PRINTK_TIME=y
diff --git a/tools/testing/selftests/rcutorture/configs/TREE04.boot b/tools/testing/selftests/rcutorture/configs/TREE04.boot
new file mode 100644
index 000000000000..0fc8a3428938
--- /dev/null
+++ b/tools/testing/selftests/rcutorture/configs/TREE04.boot
@@ -0,0 +1 @@
rcutorture.torture_type=rcu_bh
diff --git a/tools/testing/selftests/rcutorture/configs/TREE05 b/tools/testing/selftests/rcutorture/configs/TREE05
new file mode 100644
index 000000000000..b5ba72ea25cb
--- /dev/null
+++ b/tools/testing/selftests/rcutorture/configs/TREE05
@@ -0,0 +1,25 @@
1CONFIG_SMP=y
2CONFIG_NR_CPUS=8
3CONFIG_PREEMPT_NONE=y
4CONFIG_PREEMPT_VOLUNTARY=n
5CONFIG_PREEMPT=n
6#CHECK#CONFIG_TREE_RCU=y
7CONFIG_HZ_PERIODIC=n
8CONFIG_NO_HZ_IDLE=y
9CONFIG_NO_HZ_FULL=n
10CONFIG_RCU_FAST_NO_HZ=n
11CONFIG_RCU_TRACE=n
12CONFIG_HOTPLUG_CPU=y
13CONFIG_RCU_FANOUT=6
14CONFIG_RCU_FANOUT_LEAF=6
15CONFIG_RCU_FANOUT_EXACT=n
16CONFIG_RCU_NOCB_CPU=y
17CONFIG_RCU_NOCB_CPU_NONE=y
18CONFIG_DEBUG_LOCK_ALLOC=y
19CONFIG_PROVE_LOCKING=y
20CONFIG_PROVE_RCU=y
21CONFIG_PROVE_RCU_DELAY=y
22CONFIG_RCU_CPU_STALL_INFO=n
23CONFIG_RCU_CPU_STALL_VERBOSE=n
24CONFIG_DEBUG_OBJECTS_RCU_HEAD=n
25CONFIG_PRINTK_TIME=y
diff --git a/tools/testing/selftests/rcutorture/configs/TREE05.boot b/tools/testing/selftests/rcutorture/configs/TREE05.boot
new file mode 100644
index 000000000000..3b42b8b033cd
--- /dev/null
+++ b/tools/testing/selftests/rcutorture/configs/TREE05.boot
@@ -0,0 +1 @@
rcutorture.torture_type=sched
diff --git a/tools/testing/selftests/rcutorture/configs/TREE06 b/tools/testing/selftests/rcutorture/configs/TREE06
new file mode 100644
index 000000000000..7c95ab48d29f
--- /dev/null
+++ b/tools/testing/selftests/rcutorture/configs/TREE06
@@ -0,0 +1,26 @@
1CONFIG_SMP=y
2CONFIG_NR_CPUS=8
3CONFIG_PREEMPT_NONE=y
4CONFIG_PREEMPT_VOLUNTARY=n
5CONFIG_PREEMPT=n
6#CHECK#CONFIG_TREE_RCU=y
7CONFIG_HZ_PERIODIC=n
8CONFIG_NO_HZ_IDLE=y
9CONFIG_NO_HZ_FULL=n
10CONFIG_RCU_FAST_NO_HZ=n
11CONFIG_RCU_TRACE=n
12CONFIG_HOTPLUG_CPU=n
13CONFIG_SUSPEND=n
14CONFIG_HIBERNATION=n
15CONFIG_RCU_FANOUT=6
16CONFIG_RCU_FANOUT_LEAF=6
17CONFIG_RCU_FANOUT_EXACT=y
18CONFIG_RCU_NOCB_CPU=n
19CONFIG_DEBUG_LOCK_ALLOC=y
20CONFIG_PROVE_LOCKING=y
21CONFIG_PROVE_RCU=y
22CONFIG_PROVE_RCU_DELAY=n
23CONFIG_RCU_CPU_STALL_INFO=n
24CONFIG_RCU_CPU_STALL_VERBOSE=n
25CONFIG_DEBUG_OBJECTS_RCU_HEAD=y
26CONFIG_PRINTK_TIME=y
diff --git a/tools/testing/selftests/rcutorture/configs/TREE07 b/tools/testing/selftests/rcutorture/configs/TREE07
new file mode 100644
index 000000000000..1467404bdec1
--- /dev/null
+++ b/tools/testing/selftests/rcutorture/configs/TREE07
@@ -0,0 +1,24 @@
1CONFIG_SMP=y
2CONFIG_NR_CPUS=16
3CONFIG_PREEMPT_NONE=y
4CONFIG_PREEMPT_VOLUNTARY=n
5CONFIG_PREEMPT=n
6#CHECK#CONFIG_TREE_RCU=y
7CONFIG_HZ_PERIODIC=n
8CONFIG_NO_HZ_IDLE=n
9CONFIG_NO_HZ_FULL=y
10CONFIG_NO_HZ_FULL_ALL=y
11CONFIG_NO_HZ_FULL_SYSIDLE=y
12CONFIG_RCU_FAST_NO_HZ=n
13CONFIG_RCU_TRACE=y
14CONFIG_HOTPLUG_CPU=y
15CONFIG_RCU_FANOUT=2
16CONFIG_RCU_FANOUT_LEAF=2
17CONFIG_RCU_FANOUT_EXACT=n
18CONFIG_RCU_NOCB_CPU=n
19CONFIG_DEBUG_LOCK_ALLOC=n
20CONFIG_PROVE_RCU_DELAY=n
21CONFIG_RCU_CPU_STALL_INFO=y
22CONFIG_RCU_CPU_STALL_VERBOSE=n
23CONFIG_DEBUG_OBJECTS_RCU_HEAD=n
24CONFIG_PRINTK_TIME=y
diff --git a/tools/testing/selftests/rcutorture/configs/TREE08 b/tools/testing/selftests/rcutorture/configs/TREE08
new file mode 100644
index 000000000000..7d097a61ac2a
--- /dev/null
+++ b/tools/testing/selftests/rcutorture/configs/TREE08
@@ -0,0 +1,26 @@
1CONFIG_SMP=y
2CONFIG_NR_CPUS=16
3CONFIG_PREEMPT_NONE=n
4CONFIG_PREEMPT_VOLUNTARY=n
5CONFIG_PREEMPT=y
6#CHECK#CONFIG_TREE_PREEMPT_RCU=y
7CONFIG_HZ_PERIODIC=n
8CONFIG_NO_HZ_IDLE=y
9CONFIG_NO_HZ_FULL=n
10CONFIG_RCU_FAST_NO_HZ=n
11CONFIG_RCU_TRACE=n
12CONFIG_HOTPLUG_CPU=n
13CONFIG_SUSPEND=n
14CONFIG_HIBERNATION=n
15CONFIG_RCU_FANOUT=3
16CONFIG_RCU_FANOUT_EXACT=y
17CONFIG_RCU_FANOUT_LEAF=2
18CONFIG_RCU_NOCB_CPU=y
19CONFIG_RCU_NOCB_CPU_ALL=y
20CONFIG_DEBUG_LOCK_ALLOC=n
21CONFIG_PROVE_RCU_DELAY=n
22CONFIG_RCU_CPU_STALL_INFO=n
23CONFIG_RCU_CPU_STALL_VERBOSE=n
24CONFIG_RCU_BOOST=n
25CONFIG_DEBUG_OBJECTS_RCU_HEAD=n
26CONFIG_PRINTK_TIME=y
diff --git a/tools/testing/selftests/rcutorture/configs/TREE09 b/tools/testing/selftests/rcutorture/configs/TREE09
new file mode 100644
index 000000000000..0d1ec0d3dfee
--- /dev/null
+++ b/tools/testing/selftests/rcutorture/configs/TREE09
@@ -0,0 +1,21 @@
1CONFIG_SMP=n
2CONFIG_NR_CPUS=1
3CONFIG_PREEMPT_NONE=n
4CONFIG_PREEMPT_VOLUNTARY=n
5CONFIG_PREEMPT=y
6#CHECK#CONFIG_TREE_PREEMPT_RCU=y
7CONFIG_HZ_PERIODIC=n
8CONFIG_NO_HZ_IDLE=y
9CONFIG_NO_HZ_FULL=n
10CONFIG_RCU_TRACE=n
11CONFIG_HOTPLUG_CPU=n
12CONFIG_SUSPEND=n
13CONFIG_HIBERNATION=n
14CONFIG_RCU_NOCB_CPU=n
15CONFIG_DEBUG_LOCK_ALLOC=n
16CONFIG_PROVE_RCU_DELAY=n
17CONFIG_RCU_CPU_STALL_INFO=n
18CONFIG_RCU_CPU_STALL_VERBOSE=n
19CONFIG_RCU_BOOST=n
20CONFIG_DEBUG_OBJECTS_RCU_HEAD=n
21CONFIG_PRINTK_TIME=y
diff --git a/tools/testing/selftests/rcutorture/configs/sysidleN.2013.06.19a b/tools/testing/selftests/rcutorture/configs/sysidleN.2013.06.19a
deleted file mode 100644
index 9dbcde3a517e..000000000000
--- a/tools/testing/selftests/rcutorture/configs/sysidleN.2013.06.19a
+++ /dev/null
@@ -1,23 +0,0 @@
1CONFIG_RCU_TRACE=y
2CONFIG_RCU_CPU_STALL_INFO=y
3CONFIG_NO_HZ_PERIODIC=n
4CONFIG_NO_HZ_IDLE=n
5CONFIG_NO_HZ_FULL=y
6CONFIG_NO_HZ_FULL_SYSIDLE=n
7CONFIG_RCU_FAST_NO_HZ=y
8CONFIG_SMP=y
9CONFIG_RCU_FANOUT=8
10CONFIG_NR_CPUS=8
11CONFIG_RCU_FANOUT_EXACT=n
12CONFIG_HOTPLUG_CPU=y
13CONFIG_PREEMPT_NONE=n
14CONFIG_PREEMPT_VOLUNTARY=n
15CONFIG_PREEMPT=y
16#CHECK#CONFIG_TREE_PREEMPT_RCU=y
17CONFIG_RCU_TORTURE_TEST=m
18CONFIG_MODULE_UNLOAD=y
19CONFIG_SYSFS_DEPRECATED_V2=y
20CONFIG_IKCONFIG=y
21CONFIG_IKCONFIG_PROC=y
22CONFIG_PRINTK_TIME=y
23
diff --git a/tools/testing/selftests/rcutorture/configs/sysidleY.2013.06.19a b/tools/testing/selftests/rcutorture/configs/sysidleY.2013.06.19a
deleted file mode 100644
index d24dd6148ebf..000000000000
--- a/tools/testing/selftests/rcutorture/configs/sysidleY.2013.06.19a
+++ /dev/null
@@ -1,26 +0,0 @@
1CONFIG_RCU_TRACE=y
2CONFIG_RCU_CPU_STALL_INFO=y
3CONFIG_NO_HZ_PERIODIC=n
4CONFIG_NO_HZ_IDLE=n
5CONFIG_NO_HZ_FULL=y
6CONFIG_NO_HZ_FULL_SYSIDLE=y
7CONFIG_RCU_FAST_NO_HZ=y
8CONFIG_SMP=y
9CONFIG_RCU_FANOUT=8
10CONFIG_NR_CPUS=8
11CONFIG_RCU_FANOUT_EXACT=n
12CONFIG_HOTPLUG_CPU=y
13CONFIG_PREEMPT_NONE=n
14CONFIG_PREEMPT_VOLUNTARY=n
15CONFIG_PREEMPT=y
16#CHECK#CONFIG_TREE_PREEMPT_RCU=y
17CONFIG_RCU_TORTURE_TEST=m
18CONFIG_MODULE_UNLOAD=y
19CONFIG_SYSFS_DEPRECATED_V2=y
20CONFIG_IKCONFIG=y
21CONFIG_IKCONFIG_PROC=y
22CONFIG_PRINTK_TIME=y
23
24CONFIG_PROVE_LOCKING=y
25CONFIG_PROVE_RCU=y
26
diff --git a/tools/testing/selftests/rcutorture/doc/TREE_RCU-Kconfig.txt b/tools/testing/selftests/rcutorture/doc/TREE_RCU-Kconfig.txt
new file mode 100644
index 000000000000..adbb76cffb49
--- /dev/null
+++ b/tools/testing/selftests/rcutorture/doc/TREE_RCU-Kconfig.txt
@@ -0,0 +1,95 @@
1This document gives a brief rationale for the TREE_RCU-related test
2cases, a group that includes TREE_PREEMPT_RCU.
3
4
5Kconfig Parameters:
6
7CONFIG_DEBUG_LOCK_ALLOC -- Do three, covering CONFIG_PROVE_LOCKING & not.
8CONFIG_DEBUG_OBJECTS_RCU_HEAD -- Do one.
9CONFIG_HOTPLUG_CPU -- Do half. (Every second.)
10CONFIG_HZ_PERIODIC -- Do one.
11CONFIG_NO_HZ_IDLE -- Do those not otherwise specified. (Groups of two.)
12CONFIG_NO_HZ_FULL -- Do two, one with CONFIG_NO_HZ_FULL_SYSIDLE.
13CONFIG_NO_HZ_FULL_SYSIDLE -- Do one.
14CONFIG_PREEMPT -- Do half. (First three and #8.)
15CONFIG_PROVE_LOCKING -- Do all but two, covering CONFIG_PROVE_RCU and not.
16CONFIG_PROVE_RCU -- Do all but one under CONFIG_PROVE_LOCKING.
17CONFIG_PROVE_RCU_DELAY -- Do one.
18CONFIG_RCU_BOOST -- one of TREE_PREEMPT_RCU.
19CONFIG_RCU_BOOST_PRIO -- set to 2 for _BOOST testing.
20CONFIG_RCU_CPU_STALL_INFO -- do one with and without _VERBOSE.
21CONFIG_RCU_CPU_STALL_VERBOSE -- do one with and without _INFO.
22CONFIG_RCU_FANOUT -- Cover hierarchy as currently, but overlap with others.
23CONFIG_RCU_FANOUT_EXACT -- Do one.
24CONFIG_RCU_FANOUT_LEAF -- Do one non-default.
25CONFIG_RCU_FAST_NO_HZ -- Do one, but not with CONFIG_RCU_NOCB_CPU_ALL.
26CONFIG_RCU_NOCB_CPU -- Do three, see below.
27CONFIG_RCU_NOCB_CPU_ALL -- Do one.
28CONFIG_RCU_NOCB_CPU_NONE -- Do one.
29CONFIG_RCU_NOCB_CPU_ZERO -- Do one.
30CONFIG_RCU_TRACE -- Do half.
31CONFIG_SMP -- Need one !SMP for TREE_PREEMPT_RCU.
32RCU-bh: Do one with PREEMPT and one with !PREEMPT.
33RCU-sched: Do one with PREEMPT but not BOOST.
34
35
36Hierarchy:
37
38TREE01. CONFIG_NR_CPUS=8, CONFIG_RCU_FANOUT=8, CONFIG_RCU_FANOUT_EXACT=n.
39TREE02. CONFIG_NR_CPUS=8, CONFIG_RCU_FANOUT=3, CONFIG_RCU_FANOUT_EXACT=n,
40 CONFIG_RCU_FANOUT_LEAF=3.
41TREE03. CONFIG_NR_CPUS=8, CONFIG_RCU_FANOUT=4, CONFIG_RCU_FANOUT_EXACT=n,
42 CONFIG_RCU_FANOUT_LEAF=4.
43TREE04. CONFIG_NR_CPUS=8, CONFIG_RCU_FANOUT=2, CONFIG_RCU_FANOUT_EXACT=n,
44 CONFIG_RCU_FANOUT_LEAF=2.
45TREE05. CONFIG_NR_CPUS=8, CONFIG_RCU_FANOUT=6, CONFIG_RCU_FANOUT_EXACT=n
46 CONFIG_RCU_FANOUT_LEAF=6.
47TREE06. CONFIG_NR_CPUS=8, CONFIG_RCU_FANOUT=6, CONFIG_RCU_FANOUT_EXACT=y
48 CONFIG_RCU_FANOUT_LEAF=6.
49TREE07. CONFIG_NR_CPUS=16, CONFIG_RCU_FANOUT=2, CONFIG_RCU_FANOUT_EXACT=n,
50 CONFIG_RCU_FANOUT_LEAF=2.
51TREE08. CONFIG_NR_CPUS=16, CONFIG_RCU_FANOUT=3, CONFIG_RCU_FANOUT_EXACT=y,
52 CONFIG_RCU_FANOUT_LEAF=2.
53TREE09. CONFIG_NR_CPUS=1.
54
55
56Kconfig Parameters Ignored:
57
58CONFIG_64BIT
59
60 Used only to check CONFIG_RCU_FANOUT value, inspection suffices.
61
62CONFIG_NO_HZ_FULL_SYSIDLE_SMALL
63
64 Defer until Frederic uses this.
65
66CONFIG_PREEMPT_COUNT
67CONFIG_PREEMPT_RCU
68
69 Redundant with CONFIG_PREEMPT, ignore.
70
71CONFIG_RCU_BOOST_DELAY
72
73 Inspection suffices, ignore.
74
75CONFIG_RCU_CPU_STALL_TIMEOUT
76
77 Inspection suffices, ignore.
78
79CONFIG_RCU_STALL_COMMON
80
81 Implied by TREE_RCU and TREE_PREEMPT_RCU.
82
83CONFIG_RCU_TORTURE_TEST
84CONFIG_RCU_TORTURE_TEST_RUNNABLE
85
86 Always used in KVM testing.
87
88CONFIG_RCU_USER_QS
89
90 Redundant with CONFIG_NO_HZ_FULL.
91
92CONFIG_TREE_PREEMPT_RCU
93CONFIG_TREE_RCU
94
95 These are controlled by CONFIG_PREEMPT.
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-11 12:11:20 -0500