[jdk21u] RFR: 8315751: RandomTestBsi1999 fails often with timeouts on Linux ppc64le

[Matthias Baesken]

8315751: RandomTestBsi1999 fails often with timeouts on Linux ppc64le

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Commit messages:
 - Backport 9887cd8adc408a71b045b1a4891cc0d5dede7e0e

Changes: https://git.openjdk.org/jdk21u/pull/143/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk21u&pr=143&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8315751
  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk21u/pull/143.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u.git pull/143/head:pull/143

PR: https://git.openjdk.org/jdk21u/pull/143