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-rw-r--r--Documentation/RCU/trace.txt22
-rw-r--r--Documentation/circular-buffers.txt45
-rw-r--r--Documentation/kernel-parameters.txt9
-rw-r--r--MAINTAINERS6
-rw-r--r--drivers/net/bonding/bond_main.c2
-rw-r--r--include/linux/rculist.h4
-rw-r--r--include/linux/rcupdate.h153
-rw-r--r--include/linux/rcutiny.h2
-rw-r--r--include/linux/rcutree.h36
-rw-r--r--kernel/rcu/rcu.h5
-rw-r--r--kernel/rcu/srcu.c57
-rw-r--r--kernel/rcu/torture.c75
-rw-r--r--kernel/rcu/tree.c79
-rw-r--r--kernel/rcu/tree.h12
-rw-r--r--kernel/rcu/tree_plugin.h89
-rw-r--r--kernel/rcu/tree_trace.c3
-rw-r--r--kernel/rcu/update.c5
-rw-r--r--tools/testing/selftests/rcutorture/.gitignore6
-rw-r--r--tools/testing/selftests/rcutorture/bin/config2frag.sh25
-rwxr-xr-xtools/testing/selftests/rcutorture/bin/configNR_CPUS.sh45
-rwxr-xr-xtools/testing/selftests/rcutorture/bin/configcheck.sh54
-rwxr-xr-xtools/testing/selftests/rcutorture/bin/configinit.sh74
-rwxr-xr-xtools/testing/selftests/rcutorture/bin/cpus2use.sh41
-rw-r--r--tools/testing/selftests/rcutorture/bin/functions.sh198
-rwxr-xr-xtools/testing/selftests/rcutorture/bin/kvm-build.sh71
-rwxr-xr-xtools/testing/selftests/rcutorture/bin/kvm-recheck.sh44
-rwxr-xr-xtools/testing/selftests/rcutorture/bin/kvm-test-1-rcu.sh192
-rw-r--r--tools/testing/selftests/rcutorture/bin/kvm.sh210
-rwxr-xr-xtools/testing/selftests/rcutorture/bin/parse-build.sh57
-rwxr-xr-xtools/testing/selftests/rcutorture/bin/parse-console.sh41
-rwxr-xr-xtools/testing/selftests/rcutorture/bin/parse-rcutorture.sh106
-rw-r--r--tools/testing/selftests/rcutorture/configs/CFLIST13
-rw-r--r--tools/testing/selftests/rcutorture/configs/SRCU-N8
-rw-r--r--tools/testing/selftests/rcutorture/configs/SRCU-N.boot1
-rw-r--r--tools/testing/selftests/rcutorture/configs/SRCU-P8
-rw-r--r--tools/testing/selftests/rcutorture/configs/SRCU-P.boot1
-rw-r--r--tools/testing/selftests/rcutorture/configs/TINY0113
-rw-r--r--tools/testing/selftests/rcutorture/configs/TINY0213
-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/TREE08-T26
-rw-r--r--tools/testing/selftests/rcutorture/configs/TREE0921
-rw-r--r--tools/testing/selftests/rcutorture/configs/v0.0/CFLIST14
-rw-r--r--tools/testing/selftests/rcutorture/configs/v0.0/N1-S-T-NH-SD-SMP-HP18
-rw-r--r--tools/testing/selftests/rcutorture/configs/v0.0/N2-2-t-nh-sd-SMP-hp20
-rw-r--r--tools/testing/selftests/rcutorture/configs/v0.0/N3-3-T-nh-SD-SMP-hp22
-rw-r--r--tools/testing/selftests/rcutorture/configs/v0.0/N4-A-t-NH-sd-SMP-HP18
-rw-r--r--tools/testing/selftests/rcutorture/configs/v0.0/N5-U-T-NH-sd-SMP-hp22
-rw-r--r--tools/testing/selftests/rcutorture/configs/v0.0/NT1-nh23
-rw-r--r--tools/testing/selftests/rcutorture/configs/v0.0/NT3-NH20
-rw-r--r--tools/testing/selftests/rcutorture/configs/v0.0/P1-S-T-NH-SD-SMP-HP19
-rw-r--r--tools/testing/selftests/rcutorture/configs/v0.0/P2-2-t-nh-sd-SMP-hp20
-rw-r--r--tools/testing/selftests/rcutorture/configs/v0.0/P3-3-T-nh-SD-SMP-hp20
-rw-r--r--tools/testing/selftests/rcutorture/configs/v0.0/P4-A-t-NH-sd-SMP-HP22
-rw-r--r--tools/testing/selftests/rcutorture/configs/v0.0/P5-U-T-NH-sd-SMP-hp28
-rw-r--r--tools/testing/selftests/rcutorture/configs/v0.0/PT1-nh23
-rw-r--r--tools/testing/selftests/rcutorture/configs/v0.0/PT2-NH22
-rw-r--r--tools/testing/selftests/rcutorture/configs/v0.0/ver_functions.sh35
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.12/CFLIST17
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.12/N1-S-T-NH-SD-SMP-HP19
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.12/N2-2-t-nh-sd-SMP-hp20
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.12/N3-3-T-nh-SD-SMP-hp22
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.12/N4-A-t-NH-sd-SMP-HP18
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.12/N5-U-T-NH-sd-SMP-hp22
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.12/N6---t-nh-SD-smp-hp19
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.12/N7-4-T-NH-SD-SMP-HP26
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.12/N8-2-T-NH-SD-SMP-HP22
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.12/NT1-nh23
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.12/NT3-NH20
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.12/P1-S-T-NH-SD-SMP-HP20
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.12/P2-2-t-nh-sd-SMP-hp20
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.12/P3-3-T-nh-SD-SMP-hp20
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.12/P4-A-t-NH-sd-SMP-HP22
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.12/P5-U-T-NH-sd-SMP-hp28
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.12/P6---t-nh-SD-smp-hp18
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.12/P7-4-T-NH-SD-SMP-HP30
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.12/P7-4-T-NH-SD-SMP-HP-all30
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.12/P7-4-T-NH-SD-SMP-HP-none30
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.12/P7-4-T-NH-SD-SMP-hp30
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.12/PT1-nh23
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.12/PT2-NH22
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.3/CFLIST14
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.3/N1-S-T-NH-SD-SMP-HP19
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.3/N2-2-t-nh-sd-SMP-hp20
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.3/N3-3-T-nh-SD-SMP-hp22
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.3/N4-A-t-NH-sd-SMP-HP18
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.3/N5-U-T-NH-sd-SMP-hp22
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.3/NT1-nh23
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.3/NT3-NH20
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.3/P1-S-T-NH-SD-SMP-HP20
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.3/P2-2-t-nh-sd-SMP-hp20
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.3/P3-3-T-nh-SD-SMP-hp20
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.3/P4-A-t-NH-sd-SMP-HP22
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.3/P5-U-T-NH-sd-SMP-hp28
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.3/PT1-nh23
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.3/PT2-NH22
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.3/ver_functions.sh41
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.5/CFLIST14
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.5/N1-S-T-NH-SD-SMP-HP19
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.5/N2-2-t-nh-sd-SMP-hp20
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.5/N3-3-T-nh-SD-SMP-hp22
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.5/N4-A-t-NH-sd-SMP-HP18
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.5/N5-U-T-NH-sd-SMP-hp22
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.5/NT1-nh23
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.5/NT3-NH20
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.5/P1-S-T-NH-SD-SMP-HP20
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.5/P2-2-t-nh-sd-SMP-hp20
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.5/P3-3-T-nh-SD-SMP-hp20
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.5/P4-A-t-NH-sd-SMP-HP22
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.5/P5-U-T-NH-sd-SMP-hp28
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.5/PT1-nh23
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.5/PT2-NH22
-rw-r--r--tools/testing/selftests/rcutorture/configs/v3.5/ver_functions.sh46
-rw-r--r--tools/testing/selftests/rcutorture/configs/ver_functions.sh46
-rw-r--r--tools/testing/selftests/rcutorture/doc/TINY_RCU.txt40
-rw-r--r--tools/testing/selftests/rcutorture/doc/TREE_RCU-Kconfig.txt95
-rw-r--r--tools/testing/selftests/rcutorture/doc/initrd.txt90
-rw-r--r--tools/testing/selftests/rcutorture/doc/rcu-test-image.txt42
127 files changed, 3768 insertions, 198 deletions
diff --git a/Documentation/RCU/trace.txt b/Documentation/RCU/trace.txt
index f3778f8952da..910870b15acd 100644
--- a