On Fri, 27 Feb 2026 18:29:38 GMT, Chris Plummer <[email protected]> wrote:

>> We currently problem list all the SA tests when ZGC is being used. However, 
>> recently the CR they are problem listed under 
>> ([JDK-8307393](https://bugs.openjdk.org/browse/JDK-8307393)) was closed as 
>> WNF. Tests are not suppose to be problem listed under closed CRs. The 
>> proposed solution is to use the following in all the SA tests:
>> 
>> ` * @requires vm.gc != "Z"`
>> 
>> Note I kept `serviceability/sa/TestUniverse.java` enabled for ZGC as it was 
>> explicitly called out in the problem list comment as a sanity check to keep 
>> enabled.
>> 
>> While adding the `@requires` I also did some minor cleanup in a few places 
>> to keep the `@requires` less cluttered and consistent between tests. 
>> Specifically I made it so `@requires vm.hasSA` is always on its own line and 
>> always first.
>> 
>> Testing: all tier1 plus tier2, tier3, and tier5 svc testing.
>
> Chris Plummer has updated the pull request incrementally with one additional 
> commit since the last revision:
> 
>   fix missed copyright upate

test/hotspot/jtreg/serviceability/sa/TestJhsdbJstackLineNumbers.java line 43:

> 41:  * @requires os.arch=="amd64" | os.arch=="x86_64"
> 42:  * @requires os.family=="windows" | os.family == "linux" | os.family == 
> "mac"
> 43:  * @requires vm.flagless

Since ZGC is not the default gc general, and this test already has `@requires 
vm.flagless`. So the additional `@reauires vm.gc != "Z"` is not needed actually?

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PR Review Comment: https://git.openjdk.org/jdk/pull/29959#discussion_r2882195496

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