fix(cpu-template-helper): exclude TSC_DEADLINE MSR from fingerprints

The TSC_DEADLINE MSR value is volatile is it is getting updated by the guest kernel based on the current TSC value. Signed-off-by: Nikita Kalyazin <kalyazin@amazon.com>
firecracker-microvm · May 31, 2024 · cee34ab · cee34ab
1 parent 4402c82
commit cee34ab
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Showing 12 changed files with 0 additions and 48 deletions.
diff --git a/tests/data/cpu_template_helper/fingerprint_AMD_MILAN_4.14host.json b/tests/data/cpu_template_helper/fingerprint_AMD_MILAN_4.14host.json
@@ -1276,10 +1276,6 @@
         "addr": "0x277",
         "bitmap": "0b0000000000000111000001000000011000000000000001110000010000000110"
       },
-      {
-        "addr": "0x6e0",
-        "bitmap": "0b0000000000000000000000000000000000000000000000000000000000000000"
-      },
       {
         "addr": "0x4b564d00",
         "bitmap": "0b0000000000000000000000000000000000000000000000000000000000000000"

diff --git a/tests/data/cpu_template_helper/fingerprint_AMD_MILAN_5.10host.json b/tests/data/cpu_template_helper/fingerprint_AMD_MILAN_5.10host.json
@@ -1426,10 +1426,6 @@
         "addr": "0x277",
         "bitmap": "0b0000000000000111000001000000011000000000000001110000010000000110"
       },
-      {
-        "addr": "0x6e0",
-        "bitmap": "0b0000000000000000000000000000000000000000000000000000000000000000"
-      },
       {
         "addr": "0x4b564d00",
         "bitmap": "0b0000000000000000000000000000000000000000000000000000000000000000"

diff --git a/tests/data/cpu_template_helper/fingerprint_AMD_MILAN_6.1host.json b/tests/data/cpu_template_helper/fingerprint_AMD_MILAN_6.1host.json
@@ -1472,10 +1472,6 @@
         "addr": "0x277",
         "bitmap": "0b0000000000000111000001000000011000000000000001110000010000000110"
       },
-      {
-        "addr": "0x6e0",
-        "bitmap": "0b0000000000000000000000000000000000000000000000000000000000000000"
-      },
       {
         "addr": "0x4b564d00",
         "bitmap": "0b0000000000000000000000000000000000000000000000000000000000000000"

diff --git a/tests/data/cpu_template_helper/fingerprint_INTEL_CASCADELAKE_4.14host.json b/tests/data/cpu_template_helper/fingerprint_INTEL_CASCADELAKE_4.14host.json
@@ -962,10 +962,6 @@
         "addr": "0x277",
         "bitmap": "0b0000000000000111000001000000011000000000000001110000010000000110"
       },
-      {
-        "addr": "0x6e0",
-        "bitmap": "0b0000000000000000000000000000000000000000000000000000000000000000"
-      },
       {
         "addr": "0xd90",
         "bitmap": "0b0000000000000000000000000000000000000000000000000000000000000000"

diff --git a/tests/data/cpu_template_helper/fingerprint_INTEL_CASCADELAKE_5.10host.json b/tests/data/cpu_template_helper/fingerprint_INTEL_CASCADELAKE_5.10host.json
@@ -1158,10 +1158,6 @@
         "addr": "0x277",
         "bitmap": "0b0000000000000111000001000000011000000000000001110000010000000110"
       },
-      {
-        "addr": "0x6e0",
-        "bitmap": "0b0000000000000000000000000000000000000000000000000000000000000000"
-      },
       {
         "addr": "0xd90",
         "bitmap": "0b0000000000000000000000000000000000000000000000000000000000000000"

diff --git a/tests/data/cpu_template_helper/fingerprint_INTEL_CASCADELAKE_6.1host.json b/tests/data/cpu_template_helper/fingerprint_INTEL_CASCADELAKE_6.1host.json
@@ -1158,10 +1158,6 @@
         "addr": "0x277",
         "bitmap": "0b0000000000000111000001000000011000000000000001110000010000000110"
       },
-      {
-        "addr": "0x6e0",
-        "bitmap": "0b0000000000000000000000000000000000000000000000000000000000000000"
-      },
       {
         "addr": "0xd90",
         "bitmap": "0b0000000000000000000000000000000000000000000000000000000000000000"

diff --git a/tests/data/cpu_template_helper/fingerprint_INTEL_ICELAKE_4.14host.json b/tests/data/cpu_template_helper/fingerprint_INTEL_ICELAKE_4.14host.json
@@ -916,10 +916,6 @@
         "addr": "0x277",
         "bitmap": "0b0000000000000111000001000000011000000000000001110000010000000110"
       },
-      {
-        "addr": "0x6e0",
-        "bitmap": "0b0000000000000000000000000000000000000000000000000000000000000000"
-      },
       {
         "addr": "0x4b564d00",
         "bitmap": "0b0000000000000000000000000000000000000000000000000000000000000000"

diff --git a/tests/data/cpu_template_helper/fingerprint_INTEL_ICELAKE_5.10host.json b/tests/data/cpu_template_helper/fingerprint_INTEL_ICELAKE_5.10host.json
@@ -1250,10 +1250,6 @@
         "addr": "0x277",
         "bitmap": "0b0000000000000111000001000000011000000000000001110000010000000110"
       },
-      {
-        "addr": "0x6e0",
-        "bitmap": "0b0000000000000000000000000000000000000000000000000000000000000000"
-      },
       {
         "addr": "0x4b564d00",
         "bitmap": "0b0000000000000000000000000000000000000000000000000000000000000000"

diff --git a/tests/data/cpu_template_helper/fingerprint_INTEL_ICELAKE_6.1host.json b/tests/data/cpu_template_helper/fingerprint_INTEL_ICELAKE_6.1host.json
@@ -1273,10 +1273,6 @@
         "addr": "0x277",
         "bitmap": "0b0000000000000111000001000000011000000000000001110000010000000110"
       },
-      {
-        "addr": "0x6e0",
-        "bitmap": "0b0000000000000000000000000000000000000000000000000000000000000000"
-      },
       {
         "addr": "0x4b564d00",
         "bitmap": "0b0000000000000000000000000000000000000000000000000000000000000000"

diff --git a/tests/data/cpu_template_helper/fingerprint_INTEL_SKYLAKE_4.14host.json b/tests/data/cpu_template_helper/fingerprint_INTEL_SKYLAKE_4.14host.json
@@ -962,10 +962,6 @@
         "addr": "0x277",
         "bitmap": "0b0000000000000111000001000000011000000000000001110000010000000110"
       },
-      {
-        "addr": "0x6e0",
-        "bitmap": "0b0000000000000000000000000000000000000000000000000000000000000000"
-      },
       {
         "addr": "0xd90",
         "bitmap": "0b0000000000000000000000000000000000000000000000000000000000000000"

diff --git a/tests/data/cpu_template_helper/fingerprint_INTEL_SKYLAKE_5.10host.json b/tests/data/cpu_template_helper/fingerprint_INTEL_SKYLAKE_5.10host.json
@@ -1158,10 +1158,6 @@
         "addr": "0x277",
         "bitmap": "0b0000000000000111000001000000011000000000000001110000010000000110"
       },
-      {
-        "addr": "0x6e0",
-        "bitmap": "0b0000000000000000000000000000000000000000000000000000000000000000"
-      },
       {
         "addr": "0xd90",
         "bitmap": "0b0000000000000000000000000000000000000000000000000000000000000000"

diff --git a/tests/data/cpu_template_helper/fingerprint_INTEL_SKYLAKE_6.1host.json b/tests/data/cpu_template_helper/fingerprint_INTEL_SKYLAKE_6.1host.json
@@ -1158,10 +1158,6 @@
         "addr": "0x277",
         "bitmap": "0b0000000000000111000001000000011000000000000001110000010000000110"
       },
-      {
-        "addr": "0x6e0",
-        "bitmap": "0b0000000000000000000000000000000000000000000000000000000000000000"
-      },
       {
         "addr": "0xd90",
         "bitmap": "0b0000000000000000000000000000000000000000000000000000000000000000"