torture: Allow alternative forms of kvm.sh command-line arguments

This commit allows --build-only as a synonym for --buildonly, --kconfigs
for --kconfig, and --kmake-args for --kmake-arg.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>

diff --git a/tools/testing/selftests/rcutorture/bin/kvm.sh b/tools/testing/selftests/rcutorture/bin/kvm.sh
index c348d96..45d07b7 100755 (executable)
--- a/tools/testing/selftests/rcutorture/bin/kvm.sh
+++ b/tools/testing/selftests/rcutorture/bin/kvm.sh
@@ -93,7 +93,7 @@ do
                TORTURE_BOOT_IMAGE="$2"
                shift
                ;;
-       --buildonly)
+       --buildonly|--build-only)
                TORTURE_BUILDONLY=1
                ;;
        --configs|--config)
@@ -160,7 +160,7 @@ do
                jitter="$2"
                shift
                ;;
-       --kconfig)
+       --kconfig|--kconfigs)
                checkarg --kconfig "(Kconfig options)" $# "$2" '^CONFIG_[A-Z0-9_]\+=\([ynm]\|[0-9]\+\)\( CONFIG_[A-Z0-9_]\+=\([ynm]\|[0-9]\+\)\)*$' '^error$'
                TORTURE_KCONFIG_ARG="$2"
                shift
@@ -171,7 +171,7 @@ do
        --kcsan)
                TORTURE_KCONFIG_KCSAN_ARG="CONFIG_DEBUG_INFO=y CONFIG_KCSAN=y CONFIG_KCSAN_ASSUME_PLAIN_WRITES_ATOMIC=n CONFIG_KCSAN_REPORT_VALUE_CHANGE_ONLY=n CONFIG_KCSAN_REPORT_ONCE_IN_MS=100000 CONFIG_KCSAN_VERBOSE=y CONFIG_KCSAN_INTERRUPT_WATCHER=y"; export TORTURE_KCONFIG_KCSAN_ARG
                ;;
-       --kmake-arg)
+       --kmake-arg|--kmake-args)
                checkarg --kmake-arg "(kernel make arguments)" $# "$2" '.*' '^error$'
                TORTURE_KMAKE_ARG="$2"
                shift