RFR: JDK-8312620: WSL Linux build crashes after JDK-8310233

Wed Jul 26 05:43:22 UTC 2023

WSL exposes inconsistent information about hugepage support from proc fs, which makes the JVM assert. This patch makes the JVM instead avoid using hugepages for what is technically broken kernel behavior.

Testing: manually tested on a kernel where I faked the error we see on WSL.

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Commit messages:
 - JDK-8312620-WSL-Linux-build-crashes-after-JDK-8310233

Changes: https://git.openjdk.org/jdk/pull/15007/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=15007&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8312620
  Stats: 21 lines in 3 files changed: 14 ins; 0 del; 7 mod
  Patch: https://git.openjdk.org/jdk/pull/15007.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/15007/head:pull/15007

PR: https://git.openjdk.org/jdk/pull/15007