[aarch64-port-dev ] ZeroTLAB in aarch64 jdk7u

Edward Nevill edward.nevill at linaro.org
Thu Apr 30 09:11:37 UTC 2015


On Wed, 2015-04-29 at 23:55 -0500, Jonathan Springer wrote:
> Hi all,
> 
> AArch64 jdk7u tip is broken with -XX:+ZeroTLAB - it crashes on "hello
> world."  I think this is probably the same bug as
> https://bugs.openjdk.java.net/browse/JDK-8073641 but that was fixed
> incidentally and the cause never identified.  I realize 7u isn't getting
> any more attention, but does anyone happen to know what the problem
> might have been?  Thanks,

Hi Jonathan,

Try the 1503 build @

http://openjdk.linaro.org/releases/jdk7-server-release-1503.tar.xz

I have tried to replicate with this but I cannot.

I will be doing a 1504 build shortly, probably tomorrow (yes, I know its
May tomorrow:)

All the best,
Ed.




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