[8u-dev] Request for approval for CR: 8049717: expose L1_data_cache_line_size for diagnostic/sanity checks

[Rob McKenna]

Approved

    -Rob

On 30/03/17 09:26, Kevin Walls wrote:
> Hi,
> 
> I'd like to get approval to backport 8049717 into 8u from 9.
> 
> JBS: https://bugs.openjdk.java.net/browse/JDK-8049717
> 
> 9 changeset: http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/553f14d70527
> 
> 8u-dev webrev:
> http://cr.openjdk.java.net/~kevinw/8049717.8u/webrev.01/index.html
> 
> The change almost imports cleanly, but required "obvious" manual changes in
> a couple of places, e.g. vm_version_sparc.cpp was not exactly the same in 8u
> at the places changed, due to other changes.  Similarly the change in
> jni.cpp needed editing as the list of tests called in
> execute_internal_vm_tests() is slightly different in 8u.
> 
> This change is needed to make further changes in the same area apply, e.g.
> to get 8134119 to "fit" into 8u.
> 
> Thanks
> Kevin
>