Integrated: 8356774: AArch64: StubGen final stubs buffer too small for ZGC on Cavium CPU

Andrew Dinn adinn at openjdk.org
Tue May 13 09:44:56 UTC 2025


On Tue, 13 May 2025 08:47:37 GMT, Andrew Dinn <adinn at openjdk.org> wrote:

> Increased final stubs buffer size to allow extra space when running with ZGC enabled on Cavium ThunderX. Cavium is special because it generates stub code to handle unaligned copies. With ZGC enabled this implies a lot more injected barrier code.

This pull request has now been integrated.

Changeset: 8ffc121b
Author:    Andrew Dinn <adinn at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/8ffc121b2fc6353d5419c2437d92911baac16b6b
Stats:     1 line in 1 file changed: 0 ins; 0 del; 1 mod

8356774: AArch64: StubGen final stubs buffer too small for ZGC on Cavium CPU

Reviewed-by: shade

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PR: https://git.openjdk.org/jdk/pull/25203


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