Merge branches 'docs.2022.04.20a', 'fixes.2022.04.20a', 'nocb.2022.04.11b', 'rcu...

[linux-2.6-microblaze.git] / tools / testing / selftests / rcutorture / bin / torture.sh

diff --git a/tools/testing/selftests/rcutorture/bin/torture.sh b/tools/testing/selftests/rcutorture/bin/torture.sh
index 3be9cfa..d477618 100755 (executable)
--- a/tools/testing/selftests/rcutorture/bin/torture.sh
+++ b/tools/testing/selftests/rcutorture/bin/torture.sh
@@ -54,6 +54,7 @@ do_kvfree=yes
 do_kasan=yes
 do_kcsan=no
 do_clocksourcewd=yes
+do_rt=yes
 
 # doyesno - Helper function for yes/no arguments
 function doyesno () {
@@ -82,6 +83,7 @@ usage () {
        echo "       --do-rcuscale / --do-no-rcuscale"
        echo "       --do-rcutorture / --do-no-rcutorture"
        echo "       --do-refscale / --do-no-refscale"
+       echo "       --do-rt / --do-no-rt"
        echo "       --do-scftorture / --do-no-scftorture"
        echo "       --duration [ <minutes> | <hours>h | <days>d ]"
        echo "       --kcsan-kmake-arg kernel-make-arguments"
@@ -118,6 +120,7 @@ do
                do_scftorture=yes
                do_rcuscale=yes
                do_refscale=yes
+               do_rt=yes
                do_kvfree=yes
                do_kasan=yes
                do_kcsan=yes
@@ -148,6 +151,7 @@ do
                do_scftorture=no
                do_rcuscale=no
                do_refscale=no
+               do_rt=no
                do_kvfree=no
                do_kasan=no
                do_kcsan=no
@@ -162,6 +166,9 @@ do
        --do-refscale|--do-no-refscale)
                do_refscale=`doyesno "$1" --do-refscale`
                ;;
+       --do-rt|--do-no-rt)
+               do_rt=`doyesno "$1" --do-rt`
+               ;;
        --do-scftorture|--do-no-scftorture)
                do_scftorture=`doyesno "$1" --do-scftorture`
                ;;
@@ -355,6 +362,17 @@ then
        torture_set "scftorture" tools/testing/selftests/rcutorture/bin/kvm.sh --torture scf --allcpus --duration "$duration_scftorture" --configs "$configs_scftorture" --kconfig "CONFIG_NR_CPUS=$HALF_ALLOTED_CPUS" --memory 2G --trust-make
 fi
 
+if test "$do_rt" = "yes"
+then
+       # With all post-boot grace periods forced to normal.
+       torture_bootargs="rcupdate.rcu_cpu_stall_suppress_at_boot=1 torture.disable_onoff_at_boot rcupdate.rcu_task_stall_timeout=30000 rcupdate.rcu_normal=1"
+       torture_set "rcurttorture" tools/testing/selftests/rcutorture/bin/kvm.sh --allcpus --duration "$duration_rcutorture" --configs "TREE03" --trust-make
+
+       # With all post-boot grace periods forced to expedited.
+       torture_bootargs="rcupdate.rcu_cpu_stall_suppress_at_boot=1 torture.disable_onoff_at_boot rcupdate.rcu_task_stall_timeout=30000 rcupdate.rcu_expedited=1"
+       torture_set "rcurttorture-exp" tools/testing/selftests/rcutorture/bin/kvm.sh --allcpus --duration "$duration_rcutorture" --configs "TREE03" --trust-make
+fi
+
 if test "$do_refscale" = yes
 then
        primlist="`grep '\.name[        ]*=' kernel/rcu/refscale.c | sed -e 's/^[^"]*"//' -e 's/".*$//'`"