[jdk13u-dev] Withdrawn: 8216557: Aarch64: Add support for Concurrent Class Unloading

[Sergey Nazarkin]

On Sat, 23 Oct 2021 21:19:53 GMT, Sergey Nazarkin <snazarki at openjdk.org> wrote:

> I'd like to backport feature implemented for x86 platform but missed for aarch64. The patch doesn't not apply cleanly for following files:
> 1. [8234562](https://bugs.openjdk.java.net/browse/JDK-8234562) was not backported yet, so release_store/load_acquire are part of OrderAccess class
> 2. [8234737](https://bugs.openjdk.java.net/browse/JDK-8234737) is missed, so Atomic::add use old function signature
> 3. macroAssembler_aarch64.hpp copyright year
> 4. sharedRutime.cpp contains [8253375](https://bugs.openjdk.java.net/browse/JDK-8253375) that confuses patcher not expected it
> 
> Tested with hotspot tier1/2

This pull request has been closed without being integrated.

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PR: https://git.openjdk.java.net/jdk13u-dev/pull/282