diff options
| -rwxr-xr-x | tools/testing/selftests/rcutorture/bin/srcu_lockdep.sh | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/tools/testing/selftests/rcutorture/bin/srcu_lockdep.sh b/tools/testing/selftests/rcutorture/bin/srcu_lockdep.sh index 2db12c5cad9c..b94f6d3445c6 100755 --- a/tools/testing/selftests/rcutorture/bin/srcu_lockdep.sh +++ b/tools/testing/selftests/rcutorture/bin/srcu_lockdep.sh @@ -39,8 +39,9 @@ do shift done -err= nerrs=0 + +# Test lockdep's handling of deadlocks. for d in 0 1 do for t in 0 1 2 @@ -52,6 +53,12 @@ do tools/testing/selftests/rcutorture/bin/kvm.sh --allcpus --duration 5s --configs "SRCU-P" --kconfig "CONFIG_FORCE_NEED_SRCU_NMI_SAFE=y" --bootargs "rcutorture.test_srcu_lockdep=$val rcutorture.reader_flavor=0x2" --trust-make --datestamp "$ds/$val" > "$T/kvm.sh.out" 2>&1 ret=$? mv "$T/kvm.sh.out" "$RCUTORTURE/res/$ds/$val" + if ! grep -q '^CONFIG_PROVE_LOCKING=y' .config + then + echo "rcu_torture_init_srcu_lockdep:Error: CONFIG_PROVE_LOCKING disabled in rcutorture SRCU-P scenario" + nerrs=$((nerrs+1)) + err=1 + fi if test "$d" -ne 0 && test "$ret" -eq 0 then err=1 @@ -71,6 +78,8 @@ do done done done + +# Set up exit code. if test "$nerrs" -ne 0 then exit 1 |