Request for review JDK-8185591 guarantee(_byte_map[_guard_index] == last_card) failed: card table guard has been modified

[Kim Barrett]

> On Nov 22, 2017, at 3:08 PM, Alexander Harlap <alexander.harlap at oracle.com> wrote:
> 
> Thank you very much for looking into this issue.
> 
> I follow Dean's advice to use cbz_32 for arm.
> 
> New version of changes located at http://cr.openjdk.java.net/~aharlap/8185591/webrev.02/

Still looks good.

> 
> Alex
> 
> 
> 
> On 11/22/2017 11:31 AM, Kim Barrett wrote:
>>> On Nov 22, 2017, at 3:28 AM, Thomas Schatzl <thomas.schatzl at oracle.com> wrote:
>>> 
>>> https://www.intel.com/content/dam/www/public/us/en/documents/manual
>>> s/64-ia-32-architectures-optimization-manual.pdf , 3-13
>> Thanks for the cite.
>> 
>> Change looks good.