On Thu, 2 Sep 2021 15:56:12 GMT, Igor Ignatyev <iignatyev at openjdk.org> wrote: > that's b/c the delimiter is a space, not a comma, i.e. `make test TEST="hotspot:tier1 hotspot:tier2 hotspot:tier3"` works. Oh! TIL. Nice trick. ------------- PR: https://git.openjdk.java.net/jdk/pull/5241