RFR: 8346834: Tests failing with -XX:+UseNUMA due to "NUMA support disabled" warning [v2]

[Swati Sharma]

> Hi All,
> 
> A number of tests launch VMs and read the output of the sub-process. The changes in [JDK-8205051](https://bugs.openjdk.org/browse/JDK-8205051) mean the warning message "NUMA support disabled: Only a single NUMA node is available" is printed when running the tests -XX:+UseNUMA on system that only have one node, this breaks several tests. After update in some tests, so far, the failures are with:
> 
> java/util/logging/LoggingDeadlock2.java
> tools/jar/modularJar/Basic.java
> 
> As a fix have changed logging level from "log_warning" to "log_info" when UseNUMA flag is disabled. 
> 
> Thanks,
> Swati Sharma
> Intel

Swati Sharma has updated the pull request incrementally with one additional commit since the last revision:

  8346834: Resolved review comments.

-------------

Changes:
  - all: https://git.openjdk.org/jdk/pull/22948/files
  - new: https://git.openjdk.org/jdk/pull/22948/files/508312fb..021709ab

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=22948&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=22948&range=00-01

  Stats: 12 lines in 2 files changed: 4 ins; 0 del; 8 mod
  Patch: https://git.openjdk.org/jdk/pull/22948.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/22948/head:pull/22948

PR: https://git.openjdk.org/jdk/pull/22948