RFR: 8370947: Mitigate Neoverse-N1 erratum 1542419 negative impact on GCs and JIT performance [v21]

[Andrew Haley]

On Thu, 1 Jan 2026 20:35:25 GMT, Evgeny Astigeevich <eastigeevich at openjdk.org> wrote:

> > Sure, I can see that, but is there any reason not to do this by default on all AArch64?
> 
> Do you mean to do this for all AArch64 OSes, not only for Linux AArch64?

In a perfect world we'd do this for all AArch64. But Linux-only would be good too. But is there any reason not to do this on all Linux systems?

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PR Comment: https://git.openjdk.org/jdk/pull/28328#issuecomment-3705195536