[crac] RFR: 8369729: [CRaC] CRaC restore fails with different CPUs [v2]

[Jan Kratochvil]

> https://bugs.openjdk.org/browse/JDK-8369729
> 
> It should be covered by `test/jdk/jdk/crac/CPUFeatures/CPUFeatures.sh` but that needs some fixes (tracked downstream) anyway.

Jan Kratochvil has updated the pull request incrementally with one additional commit since the last revision:

  Fix CI failure

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

Changes:
  - all: https://git.openjdk.org/crac/pull/268/files
  - new: https://git.openjdk.org/crac/pull/268/files/ed764481..c8cb5be0

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=crac&pr=268&range=01
 - incr: https://webrevs.openjdk.org/?repo=crac&pr=268&range=00-01

  Stats: 4 lines in 2 files changed: 2 ins; 1 del; 1 mod
  Patch: https://git.openjdk.org/crac/pull/268.diff
  Fetch: git fetch https://git.openjdk.org/crac.git pull/268/head:pull/268

PR: https://git.openjdk.org/crac/pull/268