[RFR]: [S390] Fix JFR profiling

[Doerr, Martin]

Hi Gunter,

looks good and trivial. I can push it tomorrow if there are no objections.

Thanks for fixing.
Martin


-----Original Message-----
From: hotspot-dev <hotspot-dev-bounces at openjdk.java.net> On Behalf Of Haug, Gunter
Sent: Dienstag, 26. März 2019 16:31
To: hotspot-dev at openjdk.java.net
Subject: [RFR]: [S390] Fix JFR profiling

Hi all,

can I please have reviews and a sponsor for the following tiny fix which only affects one s390 platform file:

https://bugs.openjdk.java.net/browse/JDK-8221479
http://cr.openjdk.java.net/~ghaug/webrevs/8221479/

It detects addresses which are totally off and would have been dereferenced otherwise. This caused very rare crashes on s390.


Thanks,
Gunter