Commit a115a775 authored by Paul E. McKenney's avatar Paul E. McKenney
Browse files

torture: Add "make allmodconfig" to torture.sh 



This commit adds the ability to do "make allmodconfig" to torture.sh,
given that normal rcutorture runs do not normally catch missing exports.

Signed-off-by: default avatarPaul E. McKenney <paulmck@kernel.org>
parent 197220d4

tools/testing/selftests/rcutorture/bin/torture.sh

+36 −1
Original line number Diff line number Diff line
@@ -17,6 +17,9 @@ KVM="`pwd`/tools/testing/selftests/rcutorture"; export KVM 
PATH=${KVM}/bin:$PATH; export PATH

. functions.sh



TORTURE_ALLOTED_CPUS="`identify_qemu_vcpus`"

MAKE_ALLOTED_CPUS=$((TORTURE_ALLOTED_CPUS*2))



# Default duration and apportionment.

duration_base=10

duration_rcutorture_frac=7
@@ -24,6 +27,7 @@ duration_locktorture_frac=1 
duration_scftorture_frac=2



# "yes" or "no" parameters

do_allmodconfig=yes

do_rcutorture=yes

do_locktorture=yes

do_scftorture=yes
@@ -36,6 +40,7 @@ do_kcsan=no 
usage () {

	echo "Usage: $scriptname optional arguments:"

	echo "       --doall"

	echo "       --doallmodconfig / --do-no-allmodconfig"

	echo "       --do-kasan / --do-no-kasan"

	echo "       --do-kcsan / --do-no-kcsan"

	echo "       --do-kvfree / --do-no-kvfree"
@@ -53,6 +58,7 @@ while test $# -gt 0 
do

	case "$1" in

	--doall)

		do_allmodconfig=yes

		do_rcutorture=yes

		do_locktorture=yes

		do_scftorture=yes
@@ -62,6 +68,14 @@ do 
		do_kasan=yes

		do_kcsan=yes

		;;

	--do-allmodconfig|--do-no-allmodconfig)

		if test "$1" = --do-allmodconfig

		then

			do_allmodconfig=yes

		else

			do_allmodconfig=no

		fi

		;;

	--do-kasan|--do-no-kasan)

		if test "$1" = --do-kasan

		then
@@ -95,6 +109,7 @@ do 
		fi

		;;

	--do-none)

		do_allmodconfig=no

		do_rcutorture=no

		do_locktorture=no

		do_scftorture=no
@@ -242,6 +257,26 @@ function torture_set { 
	fi

}



# make allmodconfig

if test "$do_allmodconfig" = "yes"

then

	echo " --- allmodconfig:" Start `date` | tee -a $T/log

	amcdir="tools/testing/selftests/rcutorture/res/$ds/allmodconfig"

	mkdir -p "$amcdir"

	make -j$MAKE_ALLOTED_CPUS clean > "$amcdir/Make.out" 2>&1

	make -j$MAKE_ALLOTED_CPUS allmodconfig > "$amcdir/Make.out" 2>&1

	make -j$MAKE_ALLOTED_CPUS > "$amcdir/Make.out" 2>&1

	retcode="$?"

	echo $retcode > "$amcdir/Make.exitcode"

	if test "$retcode" == 0

	then

		echo "allmodconfig($retcode)" $amcdir >> $T/successes

	else

		echo "allmodconfig($retcode)" $amcdir >> $T/failures

	fi

fi



# --torture rcu

if test "$do_rcutorture" = "yes"

then

	torture_bootargs="rcupdate.rcu_cpu_stall_suppress_at_boot=1 torture.disable_onoff_at_boot rcupdate.rcu_task_stall_timeout=30000"
@@ -320,7 +355,7 @@ exit $ret 
# @@@

# RCU CPU stall warnings?

# scftorture warnings?

# Need a way for the invoker to specify clang.

# Need a way for the invoker to specify clang.  Maybe --kcsan-kmake or some such.

# Work out --configs based on number of available CPUs?

# Need to sense CPUs to size scftorture run.  Ditto rcuscale and refscale.

# --kconfig as with --bootargs (Both have overrides.)