[jdk17u] RFR: 8273505: runtime/cds/appcds/loaderConstraints/DynamicLoaderConstraintsTest.java#default-cl crashed with SIGSEGV in MetaspaceShared::link_shared_classes

[Calvin Cheung]

On Wed, 13 Oct 2021 14:35:18 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

> Please review this JDK-17u backport of the fix for JDK-8273505.  The patch applied cleanly except that  MetaspaceShared::link_shared_classes() is called MetaspaceShared::link_and_cleanup_shared_classes() in JDK-17u.  The backport was tested with Mach5 tiers 1-2 on Linux, Mac OS, and Windows, and Mach5 tiers 3-5 on Linux x64.
> 
> Thanks, Harold

LGTM

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Marked as reviewed by ccheung (Reviewer).

PR: https://git.openjdk.java.net/jdk17u/pull/187