8069030: support new PTRACE_GETREGSET Summary: use PTRACE_GETREGSET if other options are not available Reviewed-by: sla, dholmes

Merge

8071995: compiler/codecache/jmx/InitialAndMaxUsageTest.java fails with large pages Summary: Disable large page usage for test. Reviewed-by: kvn

Merge

8071534: assert(!failing()) failed: Must not have pending failure. Reason is: out of memory Summary: Add missing C->failing() check after Connection graph construction. Reviewed-by: iveresov

Merge

Merge

8071906: Quarantine OverloadCompileQueueTest until the reason for timeout is known Summary: Quarantine OverloadCompileQueueTest until the reason for timeout is known Reviewed-by: kvn