4 files changed, 21 insertions, 4 deletions
diff --git a/tests/functional/qemu_test/__init__.py b/tests/functional/qemu_test/__init__.py
index 45f7bef..af41c2c 100644
--- a/tests/functional/qemu_test/__init__.py
+++ b/tests/functional/qemu_test/__init__.py
@@ -15,6 +15,6 @@ from .testcase import QemuBaseTest, QemuUserTest, QemuSystemTest
 from .linuxkernel import LinuxKernelTest
 from .decorators import skipIfMissingCommands, skipIfNotMachine, \
     skipFlakyTest, skipUntrustedTest, skipBigDataTest, skipSlowTest, \
-    skipIfMissingImports
+    skipIfMissingImports, skipIfOperatingSystem
 from .archive import archive_extract
 from .uncompress import uncompress
diff --git a/tests/functional/qemu_test/decorators.py b/tests/functional/qemu_test/decorators.py
index 1651eb7..50d29de 100644
--- a/tests/functional/qemu_test/decorators.py
+++ b/tests/functional/qemu_test/decorators.py
@@ -5,7 +5,7 @@
 import importlib
 import os
 import platform
-from unittest import skipUnless
+from unittest import skipIf, skipUnless
 
 from .cmd import which
 
@@ -28,6 +28,19 @@ def skipIfMissingCommands(*args):
 
 '''
 Decorator to skip execution of a test if the current
+host operating system does match one of the prohibited
+ones.
+Example
+
+  @skipIfOperatingSystem("Linux", "Darwin")
+'''
+def skipIfOperatingSystem(*args):
+    return skipIf(platform.system() in args,
+                  'running on an OS (%s) that is not able to run this test' %
+                  ", ".join(args))
+
+'''
+Decorator to skip execution of a test if the current
 host machine does not match one of the permitted
 machines.
 Example
diff --git a/tests/functional/test_aarch64_replay.py b/tests/functional/test_aarch64_replay.py
index 04cde43..029fef3 100755
--- a/tests/functional/test_aarch64_replay.py
+++ b/tests/functional/test_aarch64_replay.py
@@ -5,7 +5,7 @@
 #
 # SPDX-License-Identifier: GPL-2.0-or-later
 
-from qemu_test import Asset
+from qemu_test import Asset, skipIfOperatingSystem
 from replay_kernel import ReplayKernelBase
 
 
@@ -16,6 +16,8 @@ class Aarch64Replay(ReplayKernelBase):
          'releases/29/Everything/aarch64/os/images/pxeboot/vmlinuz'),
         '7e1430b81c26bdd0da025eeb8fbd77b5dc961da4364af26e771bd39f379cbbf7')
 
+    # Failing on Darwin: https://gitlab.com/qemu-project/qemu/-/issues/2907
+    @skipIfOperatingSystem('Darwin')
     def test_aarch64_virt(self):
         self.set_machine('virt')
         self.cpu = 'cortex-a53'
diff --git a/tests/functional/test_aarch64_rme_virt.py b/tests/functional/test_aarch64_rme_virt.py
index f4ad4d3..a1abf58 100755
--- a/tests/functional/test_aarch64_rme_virt.py
+++ b/tests/functional/test_aarch64_rme_virt.py
@@ -87,7 +87,9 @@ class Aarch64RMEVirtMachine(QemuSystemTest):
         self.vm.add_args('-fsdev', f'local,security_model=none,path={rme_stack},id=shr0')
         self.vm.add_args('-device', 'virtio-net-pci,netdev=net0')
         self.vm.add_args('-netdev', 'user,id=net0')
-        self.vm.add_args('-append', 'root=/dev/vda')
+        # We need to add nokaslr to avoid triggering this sporadic bug:
+        # https://gitlab.com/qemu-project/qemu/-/issues/2823
+        self.vm.add_args('-append', 'root=/dev/vda nokaslr')
 
         self.vm.launch()
         # Wait for host VM boot to complete.