RFR: 8237521: Memory Access API fixes for 32-bit

Maurizio Cimadamore maurizio.cimadamore at oracle.com
Mon Jan 27 10:59:18 UTC 2020

On 27/01/2020 06:41, Nick Gasson wrote:
> Hi David,
> On 01/25/20 06:34 am, David Holmes wrote:
>>> I've done this here:
>>> http://cr.openjdk.java.net/~ngasson/8237521/webrev.02/
>>> Need to check bytes >= 0 before aligning up so that allocateMemory(-1)
>>> still throws an IllegalArgumentException.
>> That looks good to me.
>>> Tested with jdk_foreign and runtime/Unsafe/.
>> Probably needs a bit more testing. IIRC the direct buffers use this API
>> so they would be a good test subject. Or perhaps Maurizio can run this
>> through our CI tier1-3 before pushing?
> I tested again with jdk_core and hotspot_all_no_apps with no new
> failures.
> Would you or Maurizio mind sponsoring this for me if your testing is OK?

All Mach5 tier1,2,3 tests come up good (I've submitted a job two days ago).


> Thanks,
> Nick

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