On Tue, 2 Sep 2025 09:43:23 GMT, Amit Kumar <amitku...@openjdk.org> wrote:

>> Originally Reported in OpenJ9, fix by @AditiS11 present here: 
>> https://github.com/ibmruntimes/openj9-openjdk-jdk25/pull/32
>> 
>> These test failure were reported in OpenJ9 (x86), I can't reproduce on my 
>> system (s390x): 
>> 
>> java/foreign/TestFill.java
>> java/foreign/TestSegments.java
>> java/foreign/TestSegmentBulkOperationsContentHash.java
>> java/foreign/TestStringEncoding.java
>> java/foreign/TestVarArgs.java
>> 
>> 
>> 
>> ```java 
>>         // Always allocate at least some memory so that zero-length segments 
>> have distinct
>>         // non-zero addresses.
>>         alignedSize = Math.max(1, alignedSize);
>> 
>> 
>> Here minimum-allocated size will be 1, which is incorrect because 
>> 
>> 
>>     private static void initNativeMemory(long address, long byteSize) {
>>         for (long i = 0; i < byteSize; i += Long.BYTES) {
>>             UNSAFE.putLongUnaligned(null, address + i, 0);
>>         }
>>     }
>> 
>> `initNativeMemory()` is going to write Long.
>
> Amit Kumar has updated the pull request incrementally with one additional 
> commit since the last revision:
> 
>   update

Not sure what happened to 
[JDK-8366495](https://bugs.openjdk.org/browse/JDK-8366495), for sure I remember 
I created this issue, now I am not able to access it. 

@jaikiran any suggestions ? are you able to access it ?

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

PR Comment: https://git.openjdk.org/jdk/pull/27027#issuecomment-3279756579

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