[jdk17u-dev] Integrated: 8274753: ZGC: SEGV in MetaspaceShared::link_shared_classes

[Thomas Stuefe]

On Tue, 25 Jan 2022 09:20:30 GMT, Thomas Stuefe <stuefe at openjdk.org> wrote:

> Hi all,
> 
> not a clean backport. I had to fix up classLoaderData.cpp a bit because `SystemDictionaryShared::handle_class_unloading(ik);` does not yet exist in jdk17 and I did not want to bring the dependent cleanup change into jdk17 too (among other things because Oracle seems not to have done it either in their closed backport as far as I can glean from the JBS tags).
> 
> Tested in SAP nightlies for about a week now.
> 
> Thanks!

This pull request has now been integrated.

Changeset: b23271bd
Author:    Thomas Stuefe <stuefe at openjdk.org>
URL:       https://git.openjdk.java.net/jdk17u-dev/commit/b23271bd6db99928801602ca2c8c473175093d8d
Stats:     40 lines in 3 files changed: 31 ins; 1 del; 8 mod

8274753: ZGC: SEGV in MetaspaceShared::link_shared_classes
8274935: dumptime_table has stale entry

Reviewed-by: goetz, phh
Backport-of: 110e38ded8e09361f24c582c770d35f5cfdabf82

-------------

PR: https://git.openjdk.java.net/jdk17u-dev/pull/118