RFR: 8293166: jdk/jfr/jvm/TestDumpOnCrash.java fails on Linux ppc64le and Linux aarch64

[Matthias Baesken]

On Wed, 2 Nov 2022 08:51:40 GMT, Andrew Haley <aph at openjdk.org> wrote:

> How is this a fix? Surely this test reveals a real bug.

I think it was seen as a pragmatic test adjustment after the slowdowns caused by [8242181](https://bugs.openjdk.org/browse/JDK-8242181). See  https://bugs.openjdk.org/browse/JDK-8293166 for details 
"Disabling tiered compilation for the test avoids the traps in the code and lets the test work (at least on ppc, where I tested it). While certainly not bulletproof it seems to be good enough from a practical standpoint, given that the test has run reliably before."

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PR: https://git.openjdk.org/jdk/pull/10943