RFR(L) 8140520 segfault on solaris-amd64 with "-XX:VMThreadStackSize=1" option

[Daniel D. Daugherty]

On 9/7/16 3:02 AM, Andrew Haley wrote:
> On 06/09/16 23:19, Daniel D. Daugherty wrote:
>> This review has AARCH64 changes in it so if you have a chance to
>> check it out that would be great.
> It looks fine.

Thanks for the review!


> AFAICS it doesn't change the effective size of a compiler
> thread.

The compiler thread stack size only changes for Solaris X64:

http://cr.openjdk.java.net/~dcubed/8140520-webrev/3-jdk9-hs-open/hotspot/src/os_cpu/solaris_x86/vm/os_solaris_x86.cpp.udiff.html

The Solaris X64 compiler thread stack size changes from 224K -> 394K.

All other platforms are intentionally the same since testing
did not reveal any issues.

Dan


>
> Andrew.
>