On Tue, 24 Mar 2026 11:33:12 GMT, Paul Hübner <[email protected]> wrote:

>> Hi,
>> 
>> The following tests fail with `--enable-preview` and have been bulk 
>> problemlisted:
>> 
>> resourcehogs/serviceability/sa/TestHeapDumpForLargeArray.java
>> serviceability/sa/CDSJMapClstats.java
>> serviceability/sa/ClhsdbDumpheap.java
>> serviceability/sa/ClhsdbJhisto.java
>> serviceability/sa/ClhsdbJstackWithConcurrentLock.java
>> serviceability/sa/TestJmapCore.java
>> serviceability/sa/TestJmapCoreMetaspace.java
>> sun/tools/jhsdb/HeapDumpTest.java
>> sun/tools/jhsdb/HeapDumpTestWithActiveProcess.java
>> sun/tools/jhsdb/JShellHeapDumpTest.java
>> 
>> 
>> Testing on Linux (x64, AArch64), macOS (x64, AArch64), Windows x64:
>> * tier 1 sanity test
>> * `:hotspot_serviceability` (most of the SA tests), with and without preview
>> * `:hotspot_resourcehogs` (some SA tests), with and without preview
>> * `:svc_tools` (some `jhsdb` tests), with and without preview
>
> Paul Hübner has updated the pull request incrementally with two additional 
> commits since the last revision:
> 
>  - Add tests to the problem list.
>  - Revert "Constrain hasSA to non-preview configurations."
>    
>    This reverts commit 7bdfce0b642447580ad3da2c4d7fb3abd95a9a8c.

test/hotspot/jtreg/ProblemList-enable-preview.txt line 50:

> 48: serviceability/sa/TestHeapDumpForInvokeDynamic.java                       
>                        8377387 generic-all
> 49: serviceability/sa/TestJmapCore.java                                       
>                        8380779 generic-all
> 50: serviceability/sa/TestJmapCoreMetaspace.java                              
>                        8380779 generic-all

The following tests should use 8379925:

serviceability/sa/TestJmapCore.java
serviceability/sa/TestJmapCoreMetaspace.java
serviceability/sa/ClhsdbDumpheap.java

The other 4 are all separate issues and they don't require 
-XX:-UseCompressedOops to reproduce. I was actually getting ready to do a 
problem list update myself (already have the diffs in place) but was just 
holding off until I could get bugs filed. If you want to file them all under 
8379925 for now that is ok. I might change them once I file new CRs, but you 
should update the CR to not require -XX:-UseCompressedOops.

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

PR Review Comment: 
https://git.openjdk.org/valhalla/pull/2236#discussion_r2982313302

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