diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/archives/TestBSDArchives.py b/lldb/packages/Python/lldbsuite/test/functionalities/archives/TestBSDArchives.py
index 5f847eb5e224..b419ad97a694 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/archives/TestBSDArchives.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/archives/TestBSDArchives.py
@@ -21,7 +21,7 @@ class BSDArchivesTestCase(TestBase):
         self.line = line_number('a.c', '// Set file and line breakpoint inside a().')
 
     @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24527.  Makefile.rules doesn't know how to build static libs on Windows")
-    @expectedFailureAll(oslist=["linux"], archs=["arm"], bugnumber="llvm.org/pr27795")
+    @expectedFailureAll(oslist=["linux"], archs=["arm", "aarch64"], bugnumber="llvm.org/pr27795")
     def test(self):
         """Break inside a() and b() defined within libfoo.a."""
         self.build()
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/hello_watchlocation/TestWatchLocation.py b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/hello_watchlocation/TestWatchLocation.py
index 0724328f7693..933f21a90bbf 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/hello_watchlocation/TestWatchLocation.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/hello_watchlocation/TestWatchLocation.py
@@ -34,7 +34,7 @@ class HelloWatchLocationTestCase(TestBase):
     @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows")
     @expectedFailureAll(triple = re.compile('^mips')) # Most of the MIPS boards provide only one H/W watchpoints, and S/W watchpoints are not supported yet
     @expectedFailureAll(archs=['s390x']) # SystemZ also currently supports only one H/W watchpoint
-    @expectedFailureAll(oslist=["linux"], archs=["arm"], bugnumber="llvm.org/pr27795")
+    @expectedFailureAll(oslist=["linux"], archs=["arm", "aarch64"], bugnumber="llvm.org/pr27795")
     @skipIfDarwin
     def test_hello_watchlocation(self):
         """Test watching a location with '-s size' option."""
diff --git a/lldb/packages/Python/lldbsuite/test/lang/c/const_variables/TestConstVariables.py b/lldb/packages/Python/lldbsuite/test/lang/c/const_variables/TestConstVariables.py
index 2589e7a1c78f..94a4975da9cc 100644
--- a/lldb/packages/Python/lldbsuite/test/lang/c/const_variables/TestConstVariables.py
+++ b/lldb/packages/Python/lldbsuite/test/lang/c/const_variables/TestConstVariables.py
@@ -25,6 +25,7 @@ class ConstVariableTestCase(TestBase):
         compiler="clang", compiler_version=[">=", "3.8"])
     @expectedFailureAll(oslist=["freebsd", "linux"], compiler="icc")
     @expectedFailureAll(archs=['mips', 'mipsel', 'mips64', 'mips64el'])
+    @expectedFailureAll(oslist=["linux"], archs=['arm', 'aarch64'], bugnumber="llvm.org/pr27883")
     @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24489: Name lookup not working correctly on Windows")
     def test_and_run_command(self):
         """Test interpreted and JITted expressions on constant values."""