test(vulnerabilities): ignore host checks on ubuntu

Ubuntu 6.14 kernel is configured with CONFIG_MITIGATION_GDS making
/sys/devices/system/cpu/vulnerabilities/gather_data_sampling report
Vulnerable.  Suppress the check until the distro updates the kernel
configuration.

Signed-off-by: Nikita Kalyazin <[email protected]>

Author: kalyazin

tests/integration_tests/security/test_vulnerabilities.py

@@ -110,6 +110,11 @@ def download_spectre_meltdown_checker(tmp_path_factory):
     global_props.buildkite_pr,
     reason="Test depends solely on factors external to GitHub repository",
 )
+# Temporary suppression for Ubuntu 6.14 kernel
+@pytest.mark.skipif(
+    "Ubuntu" in global_props.os and global_props.host_linux_version == "6.14",
+    reason="Ubuntu does not enable CONFIG_MITIGATION_GDS on 6.14 kernel",
+)
 def test_spectre_meltdown_checker_on_host(spectre_meltdown_checker):
     """Test with the spectre / meltdown checker on host."""
     report = spectre_meltdown_checker.get_report_for_host()
@@ -121,6 +126,11 @@ def test_spectre_meltdown_checker_on_host(spectre_meltdown_checker):
     global_props.buildkite_pr,
     reason="Test depends solely on factors external to GitHub repository",
 )
+# Temporary suppression for Ubuntu 6.14 kernel
+@pytest.mark.skipif(
+    "Ubuntu" in global_props.os and global_props.host_linux_version == "6.14",
+    reason="Ubuntu does not enable CONFIG_MITIGATION_GDS on 6.14 kernel",
+)
 def test_vulnerabilities_on_host():
     """Test vulnerability files on host."""
     res = utils.run_cmd(f"grep -r Vulnerable {VULN_DIR}")