8224017: [Graal] gc/z/TestUncommit.java fails with Graal Reviewed-by: kvn

8224020: AsyncGetCallTrace test should not run on PPC64 or IA64 Summary: Restrict the test to the right architectures Reviewed-by: cjplummer, sspitsyn, simonis

8224033: os::snprintf should be used in virtualizationSupport.cpp Reviewed-by: mbaesken, stuefe

8223499: Remove two DocuSign root certificates that are expiring Reviewed-by: mullan

8223910: TestFloatJNIArgs and TestTrichotomyExpressions time out with Graal as JIT Reviewed-by: thartmann

8222422: vmTestbase/nsk/jdi/ClassLoaderReference/definedClasses tests failed with Unexpected Exception: null Reviewed-by: dholmes, jcbeyler, cjplummer

8223726: j.l.c.MethodTypeDesc spec should contain precise assertions for one parameter's methods Reviewed-by: darcy

8224043: Shenandoah: Remove clear_claimed_marks() from start of concurrent_traversal() Reviewed-by: shade

8224042: Add private alignDown method to MappedByteBuffer Summary: Use alignDown method to round addresses down to page boundary Reviewed-by: stuefe, mikael, alanb

8224018: test/jdk/java/net/ipv6tests/{Tcp,Udp}Test.java assume IPv4 is available Reviewed-by: dfuchs, chegar Contributed-by: aeubanks@google.com

8223442: java/nio/channels/SocketChannel/AdaptorStreams.java testConcurrentTimedReadWrite3(): failure Reviewed-by: michaelm

8223585: vmTestbase/runtime/pcl/* get SEGV in MetadataOnStackClosure::do_metadata(Metadata*)+0x0 Summary: adjust old method table by only one thread. Reviewed-by: kvn, jcbeyler, sspitsyn

8224031: Cannot parse switch expressions after type cast Summary: Correctly categorize parentheses followed by the switch keyword as cast. Reviewed-by: mcimadamore

8223438: add VirtualizationInformation JFR event Reviewed-by: clanger, egahlin

8223572: ~ThreadInVMForHandshake() should call handle_special_runtime_exit_condition() Reviewed-by: dcubed, rehn, dholmes