RFR (S/M): 8169703: G1 crashes with guarantee(pretouch_gang != NULL) failed: No pretouch gang specified

[Kim Barrett]

> On Nov 21, 2016, at 3:29 PM, Thomas Schatzl <thomas.schatzl at oracle.com> wrote:
>>> On Fri, 2016-11-18 at 23:31 +0300, Dmitry Fazunenko wrote:
>>>> 
>>>> 2) TestParallelAlwaysPreTouch.java
>>>> 
>>>> b) You start one class, but declare another:
>>>>  * @run main -Xms10M -Xmx100m ... TestAlwaysPreTouch
>>>> public class Test2GbHeap {
>>>> …
>>>> }
>> I don’t see a change for this?
>> 
>> 
> 
>   apologies, I messed up something when adding the -XX:+UseG1GC.

The @test is TestParallelAlwaysPreTouch, but invoked and defined test is
TestAlwaysPreTouch.  Does that matter?