Index: test/expression_command/call-function/TestCallStopAndContinue.py
===================================================================
--- test/expression_command/call-function/TestCallStopAndContinue.py
+++ test/expression_command/call-function/TestCallStopAndContinue.py
@@ -31,7 +31,6 @@
     @dwarf_test
     @expectedFailureDarwin("llvm.org/pr20274") # intermittent failure on MacOSX
     @expectedFailureFreeBSD("llvm.org/pr20274") # intermittent failure
-    @expectedFailureLinux("llvm.org/pr20274") # intermittent failure on Linux
     def test_with_dwarf(self):
         """Test gathering result from interrupted function call."""
         self.buildDwarf()
Index: test/functionalities/attach_resume/TestAttachResume.py
===================================================================
--- test/functionalities/attach_resume/TestAttachResume.py
+++ test/functionalities/attach_resume/TestAttachResume.py
@@ -22,7 +22,6 @@
         self.buildDwarf()
         self.process_attach_continue_interrupt_detach()
 
-    @expectedFailureLinux('llvm.org/pr19478')
     @skipIfRemote
     def process_attach_continue_interrupt_detach(self):
         """Test attach/continue/interrupt/detach"""
Index: test/functionalities/embedded_interpreter/TestConvenienceVariables.py
===================================================================
--- test/functionalities/embedded_interpreter/TestConvenienceVariables.py
+++ test/functionalities/embedded_interpreter/TestConvenienceVariables.py
@@ -20,7 +20,6 @@
     @dwarf_test
     @skipIfFreeBSD # llvm.org/pr17228
     @skipIfRemote
-    @expectedFailureLinux("llvm.org/pr20276") # intermittent failure on Linux
     def test_with_dwarf_and_run_commands(self):
         """Test convenience variables lldb.debugger, lldb.target, lldb.process, lldb.thread, and lldb.frame."""
         self.buildDwarf()
Index: test/functionalities/inferior-assert/TestInferiorAssert.py
===================================================================
--- test/functionalities/inferior-assert/TestInferiorAssert.py
+++ test/functionalities/inferior-assert/TestInferiorAssert.py
@@ -60,7 +60,8 @@
         self.inferior_asserting_expr()
 
     @expectedFailurei386('llvm.org/pr17384: lldb needs to be aware of linux-vdso.so to unwind stacks properly')
-    @unittest2.expectedFailure("rdar://15367233")
+    @expectedFailureDarwin("rdar://15367233")
+    @expectedFailureFreeBSD
     @expectedFailureWindows("llvm.org/pr21793: need to implement support for detecting assertion / abort on Windows")
     def test_inferior_asserting_expr(self):
         """Test that the lldb expression interpreter can read from the inferior after asserting (command)."""
Index: test/lang/c/tls_globals/TestTlsGlobals.py
===================================================================
--- test/lang/c/tls_globals/TestTlsGlobals.py
+++ test/lang/c/tls_globals/TestTlsGlobals.py
@@ -19,7 +19,8 @@
         self.tls_globals()
 
     @dwarf_test
-    @unittest2.expectedFailure("rdar://7796742")
+    @expectedFailureDarwin("rdar://7796742")
+    @expectedFailureFreeBSD
     def test_with_dwarf(self):
         """Test thread-local storage."""
         self.buildDwarf()
Index: test/lang/cpp/dynamic-value/TestDynamicValue.py
===================================================================
--- test/lang/cpp/dynamic-value/TestDynamicValue.py
+++ test/lang/cpp/dynamic-value/TestDynamicValue.py
@@ -21,7 +21,6 @@
         self.do_get_dynamic_vals()
 
     @expectedFailureFreeBSD # FIXME: This needs to be root-caused.
-    @expectedFailureLinux # FIXME: This needs to be root-caused.  It looks like the DWARF info is anticipating the derived class assignment.
     @python_api_test
     @dwarf_test
     def test_get_dynamic_vals_with_dwarf(self):
Index: test/python_api/lldbutil/process/TestPrintStackTraces.py
===================================================================
--- test/python_api/lldbutil/process/TestPrintStackTraces.py
+++ test/python_api/lldbutil/process/TestPrintStackTraces.py
@@ -18,7 +18,6 @@
         # Find the line number to break inside main().
         self.line = line_number('main.cpp', '// Set break point at this line.')
 
-    @expectedFailureLinux # llvm.org/pr15415 -- partial stack trace in thread 1 (while stopped inside a read() call)
     @python_api_test
     def test_stack_traces(self):
         """Test SBprocess and SBThread APIs with printing of the stack traces."""
Index: test/python_api/value_var_update/TestValueVarUpdate.py
===================================================================
--- test/python_api/value_var_update/TestValueVarUpdate.py
+++ test/python_api/value_var_update/TestValueVarUpdate.py
@@ -19,7 +19,6 @@
         self.setTearDownCleanup(dictionary=self.d)
         self.do_test()
 
-    @expectedFailureLinux # non-core functionality, need to reenable and fix later (DES 2014.11.07)
     @expectedFailureFreeBSD("llvm.org/pr21620 GetValueDidChange() wrong")
     @python_api_test
     @dwarf_test