The s390 private runner CI job ubuntu-20.04-s390x-all seems to have started timing out a lot recently. Here's an example where it passed, but with only 53 seconds left on the clock before it would have been killed:
https://gitlab.com/qemu-project/qemu/-/jobs/4066136770 It looks like 'make check' was about 30 minutes of the 75 minutes total, and compilation was 45 minutes. Any suggestions for how we can trim this down? (Presumably we could also raise the time limit given that this is a private runner job...) thanks -- PMM
