RFR: 8309475: Test java/foreign/TestByteBuffer.java fails: a problem with msync (aix) [v2]

[Martin Doerr]

On Fri, 11 Aug 2023 23:30:00 GMT, Tyler Steele <tsteele at openjdk.org> wrote:

>> src/java.base/aix/native/libnio/MappedMemoryUtils.c line 140:
>> 
>>> 138:             return;
>>> 139:         } else if (map_entry->pr_vaddr <= end_address &&
>>> 140:                    end_address <= map_entry->pr_vaddr + map_entry->pr_size) {
>> 
>> MappedMemoryUtils.c:140:55: error: arithmetic on a pointer to void is a GNU extension [-Werror,-Wgnu-pointer-arith]
>>                    end_address <= map_entry->pr_vaddr + map_entry->pr_size) {
>>                                   ~~~~~~~~~~~~~~~~~~~ ^
>
> Thanks for finding this. I am still building and testing with xlc 16.1, but it's a good idea to add 17.1 to the standard process as well. I'll fix before merging.

Thanks for fixing!

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PR Review Comment: https://git.openjdk.org/jdk/pull/14964#discussion_r1293808046