test: baseline aarch64 fingerprint

Looks like the text_offset was changes in recent stable kernel versions,
and that is reflected in the PC register prior to booting the VM.

Signed-off-by: Pablo Barbáchano <pablob@amazon.com>

Author: pb8o

tests/data/cpu_template_helper/fingerprint_ARM_NEOVERSE_N1_4.14host.json

@@ -156,7 +156,7 @@
       },
       {
         "addr": "0x6030000000100040",
-        "bitmap": "0b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000010000000000000000000"
+        "bitmap": "0b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000"
       },
       {
         "addr": "0x6030000000100042",
@@ -1048,4 +1048,4 @@
       }
     ]
   }
-}
+}

tests/data/cpu_template_helper/fingerprint_ARM_NEOVERSE_N1_5.10host.json

@@ -156,7 +156,7 @@
       },
       {
         "addr": "0x6030000000100040",
-        "bitmap": "0b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000010000000000000000000"
+        "bitmap": "0b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000"
       },
       {
         "addr": "0x6030000000100042",
@@ -1252,4 +1252,4 @@
       }
     ]
   }
-}
+}

tests/data/cpu_template_helper/fingerprint_ARM_NEOVERSE_N1_6.1host.json

@@ -156,7 +156,7 @@
       },
       {
         "addr": "0x6030000000100040",
-        "bitmap": "0b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000010000000000000000000"
+        "bitmap": "0b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000"
       },
       {
         "addr": "0x6030000000100042",
@@ -972,4 +972,4 @@
       }
     ]
   }
-}
+}

tests/data/cpu_template_helper/fingerprint_ARM_NEOVERSE_V1_5.10host.json

@@ -156,7 +156,7 @@
       },
       {
         "addr": "0x6030000000100040",
-        "bitmap": "0b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000010000000000000000000"
+        "bitmap": "0b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000"
       },
       {
         "addr": "0x6030000000100042",
@@ -1252,4 +1252,4 @@
       }
     ]
   }
-}
+}

tests/data/cpu_template_helper/fingerprint_ARM_NEOVERSE_V1_6.1host.json

@@ -156,7 +156,7 @@
       },
       {
         "addr": "0x6030000000100040",
-        "bitmap": "0b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000010000000000000000000"
+        "bitmap": "0b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000"
       },
       {
         "addr": "0x6030000000100042",
@@ -972,4 +972,4 @@
       }
     ]
   }
-}
+}

tests/integration_tests/functional/test_cpu_template_helper.py

@@ -349,6 +349,13 @@ def test_guest_cpu_config_change(test_microvm_with_api, tmp_path, cpu_template_h
     Verify that the guest CPU config has not changed since the baseline
     fingerprint was gathered.
     """
+    if (
+        global_props.host_linux_version == "4.14"
+        and global_props.instance == "c7g.metal"
+    ):
+        # The non-SVE kernel has a different value in 0x6030000000100040 because
+        # it's an old kernel.
+        pytest.skip("old kernel has different fingerprint")
     detect_fingerprint_change(
         test_microvm_with_api,
         tmp_path,