[jdk17u] RFR: 8273373: Zero: Cannot invoke JVM in primordial threads on Zero

[Aleksey Shipilev]

On Fri, 1 Oct 2021 14:54:00 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> This fixes gtests with Zero.
> 
> Additional testing:
>  - [x] gtests now run fine with Linux x86_64 Zero

Got push approval.

-------------

PR: https://git.openjdk.java.net/jdk17u/pull/141