diff --git a/test/hotspot/jtreg/ProblemList.txt b/test/hotspot/jtreg/ProblemList.txt
index 4c7b3f061da..64a58d5cdaa 100644
--- a/test/hotspot/jtreg/ProblemList.txt
+++ b/test/hotspot/jtreg/ProblemList.txt
@@ -55,13 +55,13 @@ compiler/rtm/locking/TestRTMAbortRatio.java 8183263 generic-x64,generic-i586
 compiler/rtm/locking/TestRTMAbortThreshold.java 8183263 generic-x64,generic-i586
 compiler/rtm/locking/TestRTMAfterNonRTMDeopt.java 8183263 generic-x64,generic-i586
 compiler/rtm/locking/TestRTMDeoptOnHighAbortRatio.java 8183263 generic-x64,generic-i586
-compiler/rtm/locking/TestRTMDeoptOnLowAbortRatio.java 8183263 generic-x64,generic-i586
+compiler/rtm/locking/TestRTMDeoptOnLowAbortRatio.java 8183263,8307907 generic-x64,generic-i586,aix-ppc64
 compiler/rtm/locking/TestRTMLockingCalculationDelay.java 8183263 generic-x64,generic-i586
-compiler/rtm/locking/TestRTMLockingThreshold.java 8183263 generic-x64,generic-i586
+compiler/rtm/locking/TestRTMLockingThreshold.java 8183263,8307907 generic-x64,generic-i586,aix-ppc64
 compiler/rtm/locking/TestRTMSpinLoopCount.java 8183263 generic-x64,generic-i586
 compiler/rtm/locking/TestUseRTMDeopt.java 8183263 generic-x64,generic-i586
-compiler/rtm/locking/TestUseRTMXendForLockBusy.java 8183263 generic-x64,generic-i586
-compiler/rtm/print/TestPrintPreciseRTMLockingStatistics.java 8183263 generic-x64,generic-i586
+compiler/rtm/locking/TestUseRTMXendForLockBusy.java 8183263,8307907 generic-x64,generic-i586,aix-ppc64
+compiler/rtm/print/TestPrintPreciseRTMLockingStatistics.java 8183263,8307907 generic-x64,generic-i586,aix-ppc64
 
 compiler/c2/Test8004741.java 8235801 generic-all