I would like to problemlist few more compiler/rtm tests on jdk8u. Tests are failing on machines used by Github actions. Failures are specific to jdk8 ( For more details see my comments in JDK-8183263 [1] ).
List of tests follows:
compiler/rtm/locking/TestRTMTotalCountIncrRate.java
compiler/rtm/locking/TestUseRTMAfterLockInflation.java
compiler/rtm/locking/TestUseRTMForInflatedLocks.java
compiler/rtm/locking/TestUseRTMForStackLocks.java
compiler/rtm/method_options/TestUseRTMLockElidingOption.java

These tests are part of hotspot_tier1 and are currently the only failures for 64-bit builds. (There are some additional (unrelated) issues on 32-bit builds.) This blocks enabling of hotspot_tier1 in Github Actions.

Tested in GHA with hotspot_tier1 testing enabled (64-bit builds), no failures [2].

[1] https://bugs.openjdk.org/browse/JDK-8183263
[2] https://github.com/zzambers/jdk8u-dev/commits/problemlist-rtm-8u-test