[libvirt PATCH 19/19] NOMERGE: RFC: regenerate all cpu definitions

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This is just for discussion. I used the
src/cpu_map/sync_qemu_models_i386.py script and regenerated the CPU
model definitions from the current qemu master source code. I then
regenerated all test output to see what the result would be. I am not
suggesting that this is a viable approach, but... Are there some updates
that should happen here?
---
 src/cpu_map/x86_Broadwell-IBRS.xml            | 18 ++++++++++++++----
 src/cpu_map/x86_Broadwell-noTSX-IBRS.xml      | 18 ++++++++++++++----
 src/cpu_map/x86_Broadwell-noTSX.xml           | 18 ++++++++++++++----
 src/cpu_map/x86_Broadwell.xml                 | 17 +++++++++++++----
 src/cpu_map/x86_Cascadelake-Server-noTSX.xml  | 18 +++++++++++++++---
 src/cpu_map/x86_Cascadelake-Server.xml        | 10 ++++++++--
 src/cpu_map/x86_Cooperlake.xml                |  8 +++++++-
 src/cpu_map/x86_Dhyana.xml                    | 12 ++++++++++--
 src/cpu_map/x86_EPYC-Genoa.xml                |  7 +++++++
 src/cpu_map/x86_EPYC-IBPB.xml                 | 11 +++++++++--
 src/cpu_map/x86_EPYC-Milan.xml                |  7 +++++++
 src/cpu_map/x86_EPYC-Rome.xml                 |  7 +++++++
 src/cpu_map/x86_EPYC.xml                      | 10 ++++++++--
 src/cpu_map/x86_Haswell-IBRS.xml              | 19 +++++++++++++++----
 src/cpu_map/x86_Haswell-noTSX-IBRS.xml        | 19 +++++++++++++++----
 src/cpu_map/x86_Haswell-noTSX.xml             | 19 +++++++++++++++----
 src/cpu_map/x86_Haswell.xml                   | 17 +++++++++++++----
 src/cpu_map/x86_Icelake-Server-noTSX.xml      | 13 +++++++++----
 src/cpu_map/x86_Icelake-Server.xml            | 10 +++++++---
 src/cpu_map/x86_IvyBridge-IBRS.xml            | 12 ++++++++++--
 src/cpu_map/x86_IvyBridge.xml                 | 11 +++++++++--
 src/cpu_map/x86_Nehalem-IBRS.xml              | 13 +++++++++----
 src/cpu_map/x86_Nehalem.xml                   | 12 ++++++++----
 src/cpu_map/x86_SandyBridge-IBRS.xml          | 13 +++++++++++--
 src/cpu_map/x86_SandyBridge.xml               | 12 ++++++++++--
 src/cpu_map/x86_SapphireRapids.xml            |  6 ++++++
 src/cpu_map/x86_Skylake-Client-IBRS.xml       | 15 ++++++++-------
 src/cpu_map/x86_Skylake-Client-noTSX-IBRS.xml | 17 +++++++++--------
 src/cpu_map/x86_Skylake-Client.xml            | 14 +++++++-------
 src/cpu_map/x86_Skylake-Server-IBRS.xml       | 11 +++++++++--
 src/cpu_map/x86_Skylake-Server-noTSX-IBRS.xml | 13 ++++++++++---
 src/cpu_map/x86_Skylake-Server.xml            | 11 +++++++++--
 src/cpu_map/x86_Snowridge.xml                 |  9 ++++++++-
 src/cpu_map/x86_Westmere-IBRS.xml             | 12 +++++++++++-
 src/cpu_map/x86_Westmere.xml                  | 13 ++++++++++---
 ...4-baseline-Westmere+Nehalem-migratable.xml |  4 ++--
 ...86_64-baseline-Westmere+Nehalem-result.xml |  4 ++--
 .../x86_64-baseline-features-expanded.xml     |  1 +
 .../x86_64-baseline-features-result.xml       |  2 --
 .../x86_64-baseline-simple-expanded.xml       |  3 +++
 .../x86_64-cpuid-Atom-P5362-host.xml          |  3 ---
 .../x86_64-cpuid-Core-i5-2500-guest.xml       |  3 ---
 .../x86_64-cpuid-Core-i5-2500-host.xml        |  3 ---
 .../x86_64-cpuid-Core-i5-2500-json.xml        |  3 ---
 .../x86_64-cpuid-Core-i5-2540M-guest.xml      |  3 ---
 .../x86_64-cpuid-Core-i5-2540M-host.xml       |  3 ---
 .../x86_64-cpuid-Core-i5-2540M-json.xml       |  3 ---
 .../x86_64-cpuid-Core-i5-4670T-guest.xml      |  6 +-----
 .../x86_64-cpuid-Core-i5-4670T-host.xml       | 19 ++++++++++++++++---
 .../x86_64-cpuid-Core-i5-4670T-json.xml       |  6 +-----
 .../x86_64-cpuid-Core-i5-650-guest.xml        |  3 ---
 .../x86_64-cpuid-Core-i5-650-host.xml         |  3 ---
 .../x86_64-cpuid-Core-i5-650-json.xml         |  3 ---
 .../x86_64-cpuid-Core-i5-6600-guest.xml       |  1 +
 .../x86_64-cpuid-Core-i5-6600-host.xml        |  1 +
 .../x86_64-cpuid-Core-i5-6600-json.xml        |  1 +
 .../x86_64-cpuid-Core-i7-2600-guest.xml       |  3 ---
 .../x86_64-cpuid-Core-i7-2600-host.xml        |  3 ---
 .../x86_64-cpuid-Core-i7-2600-json.xml        |  3 ---
 ...6_64-cpuid-Core-i7-2600-xsaveopt-guest.xml |  2 --
 ...86_64-cpuid-Core-i7-2600-xsaveopt-host.xml |  9 ++++++---
 ...86_64-cpuid-Core-i7-2600-xsaveopt-json.xml |  2 --
 .../x86_64-cpuid-Core-i7-3520M-guest.xml      |  2 --
 .../x86_64-cpuid-Core-i7-3520M-host.xml       |  2 --
 .../x86_64-cpuid-Core-i7-3740QM-guest.xml     |  2 +-
 .../x86_64-cpuid-Core-i7-3740QM-host.xml      | 13 +++++++++++--
 .../x86_64-cpuid-Core-i7-3740QM-json.xml      |  2 +-
 .../x86_64-cpuid-Core-i7-3770-guest.xml       |  2 --
 .../x86_64-cpuid-Core-i7-3770-host.xml        |  2 --
 .../x86_64-cpuid-Core-i7-3770-json.xml        |  2 +-
 .../x86_64-cpuid-Core-i7-4510U-guest.xml      |  6 ------
 .../x86_64-cpuid-Core-i7-4510U-host.xml       |  3 ---
 .../x86_64-cpuid-Core-i7-4510U-json.xml       |  6 ------
 .../x86_64-cpuid-Core-i7-4600U-guest.xml      |  6 ------
 .../x86_64-cpuid-Core-i7-4600U-host.xml       |  6 ------
 .../x86_64-cpuid-Core-i7-4600U-json.xml       |  6 ------
 .../x86_64-cpuid-Core-i7-5600U-arat-guest.xml |  6 ------
 .../x86_64-cpuid-Core-i7-5600U-arat-host.xml  |  6 ------
 .../x86_64-cpuid-Core-i7-5600U-arat-json.xml  |  6 +-----
 .../x86_64-cpuid-Core-i7-5600U-guest.xml      |  6 ------
 .../x86_64-cpuid-Core-i7-5600U-host.xml       |  6 ------
 .../x86_64-cpuid-Core-i7-5600U-ibrs-guest.xml |  6 ------
 .../x86_64-cpuid-Core-i7-5600U-ibrs-host.xml  |  6 ------
 .../x86_64-cpuid-Core-i7-5600U-ibrs-json.xml  |  6 ------
 .../x86_64-cpuid-Core-i7-5600U-json.xml       |  6 ------
 .../x86_64-cpuid-Core-i7-7600U-guest.xml      |  1 +
 .../x86_64-cpuid-Core-i7-7600U-host.xml       |  1 +
 .../x86_64-cpuid-Core-i7-7600U-json.xml       |  1 +
 .../x86_64-cpuid-Core-i7-7700-guest.xml       |  1 +
 .../x86_64-cpuid-Core-i7-7700-host.xml        |  1 +
 .../x86_64-cpuid-Core-i7-7700-json.xml        |  1 +
 .../x86_64-cpuid-Core-i7-8550U-guest.xml      |  5 ++---
 .../x86_64-cpuid-Core-i7-8550U-host.xml       |  4 ++--
 .../x86_64-cpuid-Core-i7-8550U-json.xml       |  5 ++---
 .../x86_64-cpuid-Core-i7-8700-guest.xml       |  1 +
 .../x86_64-cpuid-Core-i7-8700-host.xml        |  1 +
 .../x86_64-cpuid-Core-i7-8700-json.xml        |  1 +
 ...6_64-cpuid-EPYC-7601-32-Core-ibpb-json.xml |  1 -
 .../x86_64-cpuid-EPYC-7601-32-Core-json.xml   |  1 -
 ...6_64-cpuid-Hygon-C86-7185-32-core-json.xml |  3 +--
 .../x86_64-cpuid-Ice-Lake-Server-guest.xml    |  1 +
 .../x86_64-cpuid-Ice-Lake-Server-host.xml     |  1 +
 .../x86_64-cpuid-Ice-Lake-Server-json.xml     |  2 +-
 .../x86_64-cpuid-Pentium-P6100-guest.xml      | 10 ++++------
 ...64-cpuid-Ryzen-7-1800X-Eight-Core-json.xml |  1 -
 .../x86_64-cpuid-Xeon-E3-1225-v5-guest.xml    |  1 +
 .../x86_64-cpuid-Xeon-E3-1225-v5-host.xml     |  1 +
 .../x86_64-cpuid-Xeon-E3-1225-v5-json.xml     |  1 +
 .../x86_64-cpuid-Xeon-E3-1245-v5-guest.xml    |  1 +
 .../x86_64-cpuid-Xeon-E3-1245-v5-host.xml     |  1 +
 .../x86_64-cpuid-Xeon-E3-1245-v5-json.xml     |  1 +
 .../x86_64-cpuid-Xeon-E5-2609-v3-guest.xml    |  6 ------
 .../x86_64-cpuid-Xeon-E5-2609-v3-host.xml     |  6 ------
 .../x86_64-cpuid-Xeon-E5-2609-v3-json.xml     |  6 ------
 .../x86_64-cpuid-Xeon-E5-2623-v4-guest.xml    |  6 ------
 .../x86_64-cpuid-Xeon-E5-2623-v4-host.xml     |  6 ------
 .../x86_64-cpuid-Xeon-E5-2623-v4-json.xml     |  6 ------
 .../x86_64-cpuid-Xeon-E5-2630-v3-guest.xml    |  6 ------
 .../x86_64-cpuid-Xeon-E5-2630-v3-host.xml     |  6 ------
 .../x86_64-cpuid-Xeon-E5-2630-v3-json.xml     |  6 +-----
 .../x86_64-cpuid-Xeon-E5-2630-v4-guest.xml    |  6 ------
 .../x86_64-cpuid-Xeon-E5-2630-v4-host.xml     |  6 ------
 .../x86_64-cpuid-Xeon-E5-2630-v4-json.xml     |  6 ------
 .../x86_64-cpuid-Xeon-E5-2650-guest.xml       |  3 ---
 .../x86_64-cpuid-Xeon-E5-2650-host.xml        |  3 ---
 .../x86_64-cpuid-Xeon-E5-2650-json.xml        |  3 ---
 .../x86_64-cpuid-Xeon-E5-2650-v3-guest.xml    |  6 ------
 .../x86_64-cpuid-Xeon-E5-2650-v3-host.xml     |  6 ------
 .../x86_64-cpuid-Xeon-E5-2650-v3-json.xml     |  6 ++----
 .../x86_64-cpuid-Xeon-E5-2650-v4-guest.xml    |  6 ------
 .../x86_64-cpuid-Xeon-E5-2650-v4-host.xml     |  6 ------
 .../x86_64-cpuid-Xeon-E5-2650-v4-json.xml     |  6 ------
 .../x86_64-cpuid-Xeon-E7-4820-guest.xml       |  3 ---
 .../x86_64-cpuid-Xeon-E7-4820-host.xml        |  3 ---
 .../x86_64-cpuid-Xeon-E7-4820-json.xml        |  4 ++--
 .../x86_64-cpuid-Xeon-E7-4830-guest.xml       |  3 ---
 .../x86_64-cpuid-Xeon-E7-4830-host.xml        |  3 ---
 .../x86_64-cpuid-Xeon-E7-4830-json.xml        |  3 ---
 .../x86_64-cpuid-Xeon-E7-8890-v3-guest.xml    |  6 ------
 .../x86_64-cpuid-Xeon-E7-8890-v3-host.xml     |  6 ------
 .../x86_64-cpuid-Xeon-E7-8890-v3-json.xml     |  6 ------
 .../x86_64-cpuid-Xeon-E7540-guest.xml         |  1 -
 .../x86_64-cpuid-Xeon-E7540-host.xml          |  1 -
 .../x86_64-cpuid-Xeon-E7540-json.xml          |  1 -
 .../x86_64-cpuid-Xeon-Gold-5115-guest.xml     |  2 +-
 .../x86_64-cpuid-Xeon-Gold-5115-host.xml      |  2 +-
 .../x86_64-cpuid-Xeon-Gold-5115-json.xml      |  2 ++
 .../x86_64-cpuid-Xeon-Gold-6130-guest.xml     |  2 +-
 .../x86_64-cpuid-Xeon-Gold-6130-host.xml      |  2 +-
 .../x86_64-cpuid-Xeon-Gold-6130-json.xml      |  2 +-
 .../x86_64-cpuid-Xeon-Gold-6148-guest.xml     |  3 +--
 .../x86_64-cpuid-Xeon-Gold-6148-host.xml      |  3 +--
 .../x86_64-cpuid-Xeon-Gold-6148-json.xml      |  3 ++-
 .../x86_64-cpuid-Xeon-Platinum-8268-json.xml  |  2 +-
 .../x86_64-cpuid-Xeon-W3520-guest.xml         |  1 -
 .../x86_64-cpuid-Xeon-W3520-host.xml          |  1 -
 .../x86_64-cpuid-Xeon-W3520-json.xml          |  1 -
 ...id-baseline-Broadwell-IBRS+Cascadelake.xml |  6 ------
 ...puid-baseline-Cascadelake+Skylake-IBRS.xml |  2 +-
 ..._64-cpuid-baseline-Cascadelake+Skylake.xml |  3 ++-
 .../x86_64-cpuid-baseline-EPYC+Rome.xml       |  1 -
 .../x86_64-cpuid-baseline-Haswell+Skylake.xml |  6 ------
 ...-baseline-Haswell-noTSX-IBRS+Broadwell.xml |  6 ------
 ...seline-Haswell-noTSX-IBRS+Skylake-IBRS.xml |  6 ------
 ...id-baseline-Haswell-noTSX-IBRS+Skylake.xml |  6 ------
 .../x86_64-cpuid-baseline-Ryzen+Rome.xml      |  1 -
 ...4-cpuid-baseline-Skylake-Client+Server.xml |  1 +
 .../domaincapsdata/qemu_4.2.0-q35.x86_64.xml  |  1 +
 tests/domaincapsdata/qemu_4.2.0.x86_64.xml    |  1 +
 .../domaincapsdata/qemu_5.0.0-q35.x86_64.xml  |  1 +
 tests/domaincapsdata/qemu_5.0.0.x86_64.xml    |  1 +
 ...-Icelake-Server-pconfig.x86_64-latest.args |  2 +-
 .../cpu-host-model.x86_64-4.2.0.args          |  2 +-
 .../cpu-host-model.x86_64-5.0.0.args          |  2 +-
 174 files changed, 458 insertions(+), 488 deletions(-)

diff --git a/src/cpu_map/x86_Broadwell-IBRS.xml b/src/cpu_map/x86_Broadwell-IBRS.xml
index e54233dfa9..d9c4757001 100644
--- a/src/cpu_map/x86_Broadwell-IBRS.xml
+++ b/src/cpu_map/x86_Broadwell-IBRS.xml
@@ -1,16 +1,22 @@
+<!-- extra info from qemu:
+  'model.level': '0xd'
+  'model.stepping': '2'
+  'model.xlevel': '0x80000008'
+  'model.model_id': 'Intel Core Processor (Broadwell)'
+  'property.model-id': 'Intel Core Processor (Broadwell, IBRS)'
+-->
 <cpus>
   <model name='Broadwell-IBRS'>
     <alias name='Broadwell-v3'/>
     <decode host='on' guest='on'/>
-    <signature family='6' model='61'/> <!-- 0306d0 -->
-    <signature family='6' model='71'/> <!-- 040670 -->
-    <signature family='6' model='79'/> <!-- 0406f0 -->
-    <signature family='6' model='86'/> <!-- 050660 -->
+    <signature family='6' model='61'/>
     <vendor name='Intel'/>
     <feature name='3dnowprefetch'/>
+    <feature name='abm'/>
     <feature name='adx'/>
     <feature name='aes'/>
     <feature name='apic'/>
+    <feature name='arat'/>
     <feature name='avx'/>
     <feature name='avx2'/>
     <feature name='bmi1'/>
@@ -21,6 +27,7 @@
     <feature name='cx8'/>
     <feature name='de'/>
     <feature name='erms'/>
+    <feature name='f16c'/>
     <feature name='fma'/>
     <feature name='fpu'/>
     <feature name='fsgsbase'/>
@@ -45,6 +52,7 @@
     <feature name='popcnt'/>
     <feature name='pse'/>
     <feature name='pse36'/>
+    <feature name='rdrand'/>
     <feature name='rdseed'/>
     <feature name='rdtscp'/>
     <feature name='rtm'/>
@@ -60,7 +68,9 @@
     <feature name='syscall'/>
     <feature name='tsc'/>
     <feature name='tsc-deadline'/>
+    <feature name='vme'/>
     <feature name='x2apic'/>
     <feature name='xsave'/>
+    <feature name='xsaveopt'/>
   </model>
 </cpus>
diff --git a/src/cpu_map/x86_Broadwell-noTSX-IBRS.xml b/src/cpu_map/x86_Broadwell-noTSX-IBRS.xml
index 637fb7a2cb..d15b321b88 100644
--- a/src/cpu_map/x86_Broadwell-noTSX-IBRS.xml
+++ b/src/cpu_map/x86_Broadwell-noTSX-IBRS.xml
@@ -1,16 +1,22 @@
+<!-- extra info from qemu:
+  'model.level': '0xd'
+  'model.stepping': '2'
+  'model.xlevel': '0x80000008'
+  'model.model_id': 'Intel Core Processor (Broadwell)'
+  'property.model-id': 'Intel Core Processor (Broadwell, no TSX, IBRS)'
+-->
 <cpus>
   <model name='Broadwell-noTSX-IBRS'>
     <alias name='Broadwell-v4'/>
     <decode host='on' guest='on'/>
-    <signature family='6' model='61'/> <!-- 0306d0 -->
-    <signature family='6' model='71'/> <!-- 040670 -->
-    <signature family='6' model='79'/> <!-- 0406f0 -->
-    <signature family='6' model='86'/> <!-- 050660 -->
+    <signature family='6' model='61'/>
     <vendor name='Intel'/>
     <feature name='3dnowprefetch'/>
+    <feature name='abm'/>
     <feature name='adx'/>
     <feature name='aes'/>
     <feature name='apic'/>
+    <feature name='arat'/>
     <feature name='avx'/>
     <feature name='avx2'/>
     <feature name='bmi1'/>
@@ -21,6 +27,7 @@
     <feature name='cx8'/>
     <feature name='de'/>
     <feature name='erms'/>
+    <feature name='f16c'/>
     <feature name='fma'/>
     <feature name='fpu'/>
     <feature name='fsgsbase'/>
@@ -44,6 +51,7 @@
     <feature name='popcnt'/>
     <feature name='pse'/>
     <feature name='pse36'/>
+    <feature name='rdrand'/>
     <feature name='rdseed'/>
     <feature name='rdtscp'/>
     <feature name='sep'/>
@@ -58,7 +66,9 @@
     <feature name='syscall'/>
     <feature name='tsc'/>
     <feature name='tsc-deadline'/>
+    <feature name='vme'/>
     <feature name='x2apic'/>
     <feature name='xsave'/>
+    <feature name='xsaveopt'/>
   </model>
 </cpus>
diff --git a/src/cpu_map/x86_Broadwell-noTSX.xml b/src/cpu_map/x86_Broadwell-noTSX.xml
index 4d70fcacb2..b2a947ec8e 100644
--- a/src/cpu_map/x86_Broadwell-noTSX.xml
+++ b/src/cpu_map/x86_Broadwell-noTSX.xml
@@ -1,16 +1,22 @@
+<!-- extra info from qemu:
+  'model.level': '0xd'
+  'model.stepping': '2'
+  'model.xlevel': '0x80000008'
+  'model.model_id': 'Intel Core Processor (Broadwell)'
+  'property.model-id': 'Intel Core Processor (Broadwell, no TSX)'
+-->
 <cpus>
   <model name='Broadwell-noTSX'>
     <alias name='Broadwell-v2'/>
     <decode host='on' guest='on'/>
-    <signature family='6' model='61'/> <!-- 0306d0 -->
-    <signature family='6' model='71'/> <!-- 040670 -->
-    <signature family='6' model='79'/> <!-- 0406f0 -->
-    <signature family='6' model='86'/> <!-- 050660 -->
+    <signature family='6' model='61'/>
     <vendor name='Intel'/>
     <feature name='3dnowprefetch'/>
+    <feature name='abm'/>
     <feature name='adx'/>
     <feature name='aes'/>
     <feature name='apic'/>
+    <feature name='arat'/>
     <feature name='avx'/>
     <feature name='avx2'/>
     <feature name='bmi1'/>
@@ -21,6 +27,7 @@
     <feature name='cx8'/>
     <feature name='de'/>
     <feature name='erms'/>
+    <feature name='f16c'/>
     <feature name='fma'/>
     <feature name='fpu'/>
     <feature name='fsgsbase'/>
@@ -44,6 +51,7 @@
     <feature name='popcnt'/>
     <feature name='pse'/>
     <feature name='pse36'/>
+    <feature name='rdrand'/>
     <feature name='rdseed'/>
     <feature name='rdtscp'/>
     <feature name='sep'/>
@@ -57,7 +65,9 @@
     <feature name='syscall'/>
     <feature name='tsc'/>
     <feature name='tsc-deadline'/>
+    <feature name='vme'/>
     <feature name='x2apic'/>
     <feature name='xsave'/>
+    <feature name='xsaveopt'/>
   </model>
 </cpus>
diff --git a/src/cpu_map/x86_Broadwell.xml b/src/cpu_map/x86_Broadwell.xml
index c638418d27..36e263fdf2 100644
--- a/src/cpu_map/x86_Broadwell.xml
+++ b/src/cpu_map/x86_Broadwell.xml
@@ -1,16 +1,21 @@
+<!-- extra info from qemu:
+  'model.level': '0xd'
+  'model.stepping': '2'
+  'model.xlevel': '0x80000008'
+  'model.model_id': 'Intel Core Processor (Broadwell)'
+-->
 <cpus>
   <model name='Broadwell'>
     <alias name='Broadwell-v1'/>
     <decode host='on' guest='on'/>
-    <signature family='6' model='61'/> <!-- 0306d0 -->
-    <signature family='6' model='71'/> <!-- 040670 -->
-    <signature family='6' model='79'/> <!-- 0406f0 -->
-    <signature family='6' model='86'/> <!-- 050660 -->
+    <signature family='6' model='61'/>
     <vendor name='Intel'/>
     <feature name='3dnowprefetch'/>
+    <feature name='abm'/>
     <feature name='adx'/>
     <feature name='aes'/>
     <feature name='apic'/>
+    <feature name='arat'/>
     <feature name='avx'/>
     <feature name='avx2'/>
     <feature name='bmi1'/>
@@ -21,6 +26,7 @@
     <feature name='cx8'/>
     <feature name='de'/>
     <feature name='erms'/>
+    <feature name='f16c'/>
     <feature name='fma'/>
     <feature name='fpu'/>
     <feature name='fsgsbase'/>
@@ -45,6 +51,7 @@
     <feature name='popcnt'/>
     <feature name='pse'/>
     <feature name='pse36'/>
+    <feature name='rdrand'/>
     <feature name='rdseed'/>
     <feature name='rdtscp'/>
     <feature name='rtm'/>
@@ -59,7 +66,9 @@
     <feature name='syscall'/>
     <feature name='tsc'/>
     <feature name='tsc-deadline'/>
+    <feature name='vme'/>
     <feature name='x2apic'/>
     <feature name='xsave'/>
+    <feature name='xsaveopt'/>
   </model>
 </cpus>
diff --git a/src/cpu_map/x86_Cascadelake-Server-noTSX.xml b/src/cpu_map/x86_Cascadelake-Server-noTSX.xml
index 3ddd4e9947..2296f20336 100644
--- a/src/cpu_map/x86_Cascadelake-Server-noTSX.xml
+++ b/src/cpu_map/x86_Cascadelake-Server-noTSX.xml
@@ -1,8 +1,15 @@
+<!-- extra info from qemu:
+  'model.level': '0xd'
+  'model.stepping': '6'
+  'model.xlevel': '0x80000008'
+  'model.model_id': 'Intel Xeon Processor (Cascadelake)'
+  'version.note': 'ARCH_CAPABILITIES, no TSX'
+-->
 <cpus>
   <model name='Cascadelake-Server-noTSX'>
     <alias name='Cascadelake-Server-v3'/>
-    <decode host='on' guest='off'/>
-    <signature family='6' model='85' stepping='5-7'/> <!-- 050654 -->
+    <decode host='on' guest='on'/>
+    <signature family='6' model='85'/>
     <vendor name='Intel'/>
     <feature name='3dnowprefetch'/>
     <feature name='abm'/>
@@ -10,6 +17,7 @@
     <feature name='aes'/>
     <feature name='apic'/>
     <feature name='arat'/>
+    <feature name='arch-capabilities'/>
     <feature name='avx'/>
     <feature name='avx2'/>
     <feature name='avx512bw'/>
@@ -33,14 +41,15 @@
     <feature name='fpu'/>
     <feature name='fsgsbase'/>
     <feature name='fxsr'/>
+    <feature name='ibrs-all'/>
     <feature name='invpcid'/>
     <feature name='lahf_lm'/>
     <feature name='lm'/>
     <feature name='mca'/>
     <feature name='mce'/>
+    <feature name='mds-no'/>
     <feature name='mmx'/>
     <feature name='movbe'/>
-    <feature name='mpx'/>
     <feature name='msr'/>
     <feature name='mtrr'/>
     <feature name='nx'/>
@@ -50,14 +59,17 @@
     <feature name='pclmuldq'/>
     <feature name='pdpe1gb'/>
     <feature name='pge'/>
+    <feature name='pku'/>
     <feature name='pni'/>
     <feature name='popcnt'/>
     <feature name='pse'/>
     <feature name='pse36'/>
+    <feature name='rdctl-no'/>
     <feature name='rdrand'/>
     <feature name='rdseed'/>
     <feature name='rdtscp'/>
     <feature name='sep'/>
+    <feature name='skip-l1dfl-vmentry'/>
     <feature name='smap'/>
     <feature name='smep'/>
     <feature name='spec-ctrl'/>
diff --git a/src/cpu_map/x86_Cascadelake-Server.xml b/src/cpu_map/x86_Cascadelake-Server.xml
index 3805ce9d59..1e0c53d54e 100644
--- a/src/cpu_map/x86_Cascadelake-Server.xml
+++ b/src/cpu_map/x86_Cascadelake-Server.xml
@@ -1,8 +1,14 @@
+<!-- extra info from qemu:
+  'model.level': '0xd'
+  'model.stepping': '6'
+  'model.xlevel': '0x80000008'
+  'model.model_id': 'Intel Xeon Processor (Cascadelake)'
+-->
 <cpus>
   <model name='Cascadelake-Server'>
     <alias name='Cascadelake-Server-v1'/>
     <decode host='on' guest='on'/>
-    <signature family='6' model='85' stepping='5-7'/> <!-- 050654 -->
+    <signature family='6' model='85'/>
     <vendor name='Intel'/>
     <feature name='3dnowprefetch'/>
     <feature name='abm'/>
@@ -41,7 +47,6 @@
     <feature name='mce'/>
     <feature name='mmx'/>
     <feature name='movbe'/>
-    <feature name='mpx'/>
     <feature name='msr'/>
     <feature name='mtrr'/>
     <feature name='nx'/>
@@ -51,6 +56,7 @@
     <feature name='pclmuldq'/>
     <feature name='pdpe1gb'/>
     <feature name='pge'/>
+    <feature name='pku'/>
     <feature name='pni'/>
     <feature name='popcnt'/>
     <feature name='pse'/>
diff --git a/src/cpu_map/x86_Cooperlake.xml b/src/cpu_map/x86_Cooperlake.xml
index 2e879f8121..d3148c6079 100644
--- a/src/cpu_map/x86_Cooperlake.xml
+++ b/src/cpu_map/x86_Cooperlake.xml
@@ -1,8 +1,14 @@
+<!-- extra info from qemu:
+  'model.level': '0xd'
+  'model.stepping': '10'
+  'model.xlevel': '0x80000008'
+  'model.model_id': 'Intel Xeon Processor (Cooperlake)'
+-->
 <cpus>
   <model name='Cooperlake'>
     <alias name='Cooperlake-v1'/>
     <decode host='on' guest='on'/>
-    <signature family='6' model='85' stepping='10-11'/> <!-- 05065b -->
+    <signature family='6' model='85'/>
     <vendor name='Intel'/>
     <feature name='3dnowprefetch'/>
     <feature name='abm'/>
diff --git a/src/cpu_map/x86_Dhyana.xml b/src/cpu_map/x86_Dhyana.xml
index 54aac1be3a..82e6061dd0 100644
--- a/src/cpu_map/x86_Dhyana.xml
+++ b/src/cpu_map/x86_Dhyana.xml
@@ -1,8 +1,15 @@
+<!-- extra info from qemu:
+  'model.level': '0xd'
+  'model.stepping': '1'
+  'model.xlevel': '0x8000001E'
+  'model.model_id': 'Hygon Dhyana Processor'
+  'model.cache_info': '&epyc_cache_info'
+-->
 <cpus>
   <model name='Dhyana'>
     <alias name='Dhyana-v1'/>
     <decode host='on' guest='on'/>
-    <signature family='24' model='0'/> <!-- 900f00 -->
+    <signature family='24' model='0'/>
     <vendor name='Hygon'/>
     <feature name='3dnowprefetch'/>
     <feature name='abm'/>
@@ -34,10 +41,11 @@
     <feature name='misalignsse'/>
     <feature name='mmx'/>
     <feature name='mmxext'/>
-    <feature name='monitor' removed='yes'/>
     <feature name='movbe'/>
     <feature name='msr'/>
     <feature name='mtrr'/>
+    <feature name='npt'/>
+    <feature name='nrip-save'/>
     <feature name='nx'/>
     <feature name='osvw'/>
     <feature name='pae'/>
diff --git a/src/cpu_map/x86_EPYC-Genoa.xml b/src/cpu_map/x86_EPYC-Genoa.xml
index 3e765b89b1..c79b99250f 100644
--- a/src/cpu_map/x86_EPYC-Genoa.xml
+++ b/src/cpu_map/x86_EPYC-Genoa.xml
@@ -1,3 +1,10 @@
+<!-- extra info from qemu:
+  'model.level': '0xd'
+  'model.stepping': '0'
+  'model.xlevel': '0x80000022'
+  'model.model_id': 'AMD EPYC-Genoa Processor'
+  'model.cache_info': '&epyc_genoa_cache_info'
+-->
 <cpus>
   <model name='EPYC-Genoa'>
     <decode host='on' guest='on'/>
diff --git a/src/cpu_map/x86_EPYC-IBPB.xml b/src/cpu_map/x86_EPYC-IBPB.xml
index f93dc29213..4b64834979 100644
--- a/src/cpu_map/x86_EPYC-IBPB.xml
+++ b/src/cpu_map/x86_EPYC-IBPB.xml
@@ -1,8 +1,16 @@
+<!-- extra info from qemu:
+  'model.level': '0xd'
+  'model.stepping': '2'
+  'model.xlevel': '0x8000001E'
+  'model.model_id': 'AMD EPYC Processor'
+  'model.cache_info': '&epyc_cache_info'
+  'property.model-id': 'AMD EPYC Processor (with IBPB)'
+-->
 <cpus>
   <model name='EPYC-IBPB'>
     <alias name='EPYC-v2'/>
     <decode host='on' guest='on'/>
-    <signature family='23' model='1'/> <!-- 800f10 -->
+    <signature family='23' model='1'/>
     <vendor name='AMD'/>
     <feature name='3dnowprefetch'/>
     <feature name='abm'/>
@@ -35,7 +43,6 @@
     <feature name='misalignsse'/>
     <feature name='mmx'/>
     <feature name='mmxext'/>
-    <feature name='monitor' removed='yes'/>
     <feature name='movbe'/>
     <feature name='msr'/>
     <feature name='mtrr'/>
diff --git a/src/cpu_map/x86_EPYC-Milan.xml b/src/cpu_map/x86_EPYC-Milan.xml
index 5163469256..036203ccfe 100644
--- a/src/cpu_map/x86_EPYC-Milan.xml
+++ b/src/cpu_map/x86_EPYC-Milan.xml
@@ -1,3 +1,10 @@
+<!-- extra info from qemu:
+  'model.level': '0xd'
+  'model.stepping': '1'
+  'model.xlevel': '0x8000001E'
+  'model.model_id': 'AMD EPYC-Milan Processor'
+  'model.cache_info': '&epyc_milan_cache_info'
+-->
 <cpus>
   <model name='EPYC-Milan'>
     <alias name='EPYC-Milan-v1'/>
diff --git a/src/cpu_map/x86_EPYC-Rome.xml b/src/cpu_map/x86_EPYC-Rome.xml
index 7b42442a1e..f90ff65401 100644
--- a/src/cpu_map/x86_EPYC-Rome.xml
+++ b/src/cpu_map/x86_EPYC-Rome.xml
@@ -1,3 +1,10 @@
+<!-- extra info from qemu:
+  'model.level': '0xd'
+  'model.stepping': '0'
+  'model.xlevel': '0x8000001E'
+  'model.model_id': 'AMD EPYC-Rome Processor'
+  'model.cache_info': '&epyc_rome_cache_info'
+-->
 <cpus>
   <model name='EPYC-Rome'>
     <alias name='EPYC-Rome-v1'/>
diff --git a/src/cpu_map/x86_EPYC.xml b/src/cpu_map/x86_EPYC.xml
index 38096fce1c..8317ad8fc7 100644
--- a/src/cpu_map/x86_EPYC.xml
+++ b/src/cpu_map/x86_EPYC.xml
@@ -1,8 +1,15 @@
+<!-- extra info from qemu:
+  'model.level': '0xd'
+  'model.stepping': '2'
+  'model.xlevel': '0x8000001E'
+  'model.model_id': 'AMD EPYC Processor'
+  'model.cache_info': '&epyc_cache_info'
+-->
 <cpus>
   <model name='EPYC'>
     <alias name='EPYC-v1'/>
     <decode host='on' guest='on'/>
-    <signature family='23' model='1'/> <!-- 800f10 -->
+    <signature family='23' model='1'/>
     <vendor name='AMD'/>
     <feature name='3dnowprefetch'/>
     <feature name='abm'/>
@@ -34,7 +41,6 @@
     <feature name='misalignsse'/>
     <feature name='mmx'/>
     <feature name='mmxext'/>
-    <feature name='monitor' removed='yes'/>
     <feature name='movbe'/>
     <feature name='msr'/>
     <feature name='mtrr'/>
diff --git a/src/cpu_map/x86_Haswell-IBRS.xml b/src/cpu_map/x86_Haswell-IBRS.xml
index 10ab7e2032..ee476bc3a2 100644
--- a/src/cpu_map/x86_Haswell-IBRS.xml
+++ b/src/cpu_map/x86_Haswell-IBRS.xml
@@ -1,14 +1,21 @@
+<!-- extra info from qemu:
+  'model.level': '0xd'
+  'model.stepping': '4'
+  'model.xlevel': '0x80000008'
+  'model.model_id': 'Intel Core Processor (Haswell)'
+  'property.stepping': '4'
+  'property.model-id': 'Intel Core Processor (Haswell, IBRS)'
+-->
 <cpus>
   <model name='Haswell-IBRS'>
     <alias name='Haswell-v3'/>
     <decode host='on' guest='on'/>
-    <signature family='6' model='60'/> <!-- 0306c0 -->
-    <signature family='6' model='63'/> <!-- 0306f0 -->
-    <signature family='6' model='69'/> <!-- 040650 -->
-    <signature family='6' model='70'/> <!-- 040660 -->
+    <signature family='6' model='60'/>
     <vendor name='Intel'/>
+    <feature name='abm'/>
     <feature name='aes'/>
     <feature name='apic'/>
+    <feature name='arat'/>
     <feature name='avx'/>
     <feature name='avx2'/>
     <feature name='bmi1'/>
@@ -19,6 +26,7 @@
     <feature name='cx8'/>
     <feature name='de'/>
     <feature name='erms'/>
+    <feature name='f16c'/>
     <feature name='fma'/>
     <feature name='fpu'/>
     <feature name='fsgsbase'/>
@@ -43,6 +51,7 @@
     <feature name='popcnt'/>
     <feature name='pse'/>
     <feature name='pse36'/>
+    <feature name='rdrand'/>
     <feature name='rdtscp'/>
     <feature name='rtm'/>
     <feature name='sep'/>
@@ -56,7 +65,9 @@
     <feature name='syscall'/>
     <feature name='tsc'/>
     <feature name='tsc-deadline'/>
+    <feature name='vme'/>
     <feature name='x2apic'/>
     <feature name='xsave'/>
+    <feature name='xsaveopt'/>
   </model>
 </cpus>
diff --git a/src/cpu_map/x86_Haswell-noTSX-IBRS.xml b/src/cpu_map/x86_Haswell-noTSX-IBRS.xml
index 23bf427df8..42ae1da41a 100644
--- a/src/cpu_map/x86_Haswell-noTSX-IBRS.xml
+++ b/src/cpu_map/x86_Haswell-noTSX-IBRS.xml
@@ -1,14 +1,21 @@
+<!-- extra info from qemu:
+  'model.level': '0xd'
+  'model.stepping': '4'
+  'model.xlevel': '0x80000008'
+  'model.model_id': 'Intel Core Processor (Haswell)'
+  'property.stepping': '1'
+  'property.model-id': 'Intel Core Processor (Haswell, no TSX, IBRS)'
+-->
 <cpus>
   <model name='Haswell-noTSX-IBRS'>
     <alias name='Haswell-v4'/>
     <decode host='on' guest='on'/>
-    <signature family='6' model='60'/> <!-- 0306c0 -->
-    <signature family='6' model='63'/> <!-- 0306f0 -->
-    <signature family='6' model='69'/> <!-- 040650 -->
-    <signature family='6' model='70'/> <!-- 040660 -->
+    <signature family='6' model='60'/>
     <vendor name='Intel'/>
+    <feature name='abm'/>
     <feature name='aes'/>
     <feature name='apic'/>
+    <feature name='arat'/>
     <feature name='avx'/>
     <feature name='avx2'/>
     <feature name='bmi1'/>
@@ -19,6 +26,7 @@
     <feature name='cx8'/>
     <feature name='de'/>
     <feature name='erms'/>
+    <feature name='f16c'/>
     <feature name='fma'/>
     <feature name='fpu'/>
     <feature name='fsgsbase'/>
@@ -42,6 +50,7 @@
     <feature name='popcnt'/>
     <feature name='pse'/>
     <feature name='pse36'/>
+    <feature name='rdrand'/>
     <feature name='rdtscp'/>
     <feature name='sep'/>
     <feature name='smep'/>
@@ -54,7 +63,9 @@
     <feature name='syscall'/>
     <feature name='tsc'/>
     <feature name='tsc-deadline'/>
+    <feature name='vme'/>
     <feature name='x2apic'/>
     <feature name='xsave'/>
+    <feature name='xsaveopt'/>
   </model>
 </cpus>
diff --git a/src/cpu_map/x86_Haswell-noTSX.xml b/src/cpu_map/x86_Haswell-noTSX.xml
index eec6d046a0..fca9e6fda3 100644
--- a/src/cpu_map/x86_Haswell-noTSX.xml
+++ b/src/cpu_map/x86_Haswell-noTSX.xml
@@ -1,14 +1,21 @@
+<!-- extra info from qemu:
+  'model.level': '0xd'
+  'model.stepping': '4'
+  'model.xlevel': '0x80000008'
+  'model.model_id': 'Intel Core Processor (Haswell)'
+  'property.stepping': '1'
+  'property.model-id': 'Intel Core Processor (Haswell, no TSX)'
+-->
 <cpus>
   <model name='Haswell-noTSX'>
     <alias name='Haswell-v2'/>
     <decode host='on' guest='on'/>
-    <signature family='6' model='60'/> <!-- 0306c0 -->
-    <signature family='6' model='63'/> <!-- 0306f0 -->
-    <signature family='6' model='69'/> <!-- 040650 -->
-    <signature family='6' model='70'/> <!-- 040660 -->
+    <signature family='6' model='60'/>
     <vendor name='Intel'/>
+    <feature name='abm'/>
     <feature name='aes'/>
     <feature name='apic'/>
+    <feature name='arat'/>
     <feature name='avx'/>
     <feature name='avx2'/>
     <feature name='bmi1'/>
@@ -19,6 +26,7 @@
     <feature name='cx8'/>
     <feature name='de'/>
     <feature name='erms'/>
+    <feature name='f16c'/>
     <feature name='fma'/>
     <feature name='fpu'/>
     <feature name='fsgsbase'/>
@@ -42,6 +50,7 @@
     <feature name='popcnt'/>
     <feature name='pse'/>
     <feature name='pse36'/>
+    <feature name='rdrand'/>
     <feature name='rdtscp'/>
     <feature name='sep'/>
     <feature name='smep'/>
@@ -53,7 +62,9 @@
     <feature name='syscall'/>
     <feature name='tsc'/>
     <feature name='tsc-deadline'/>
+    <feature name='vme'/>
     <feature name='x2apic'/>
     <feature name='xsave'/>
+    <feature name='xsaveopt'/>
   </model>
 </cpus>
diff --git a/src/cpu_map/x86_Haswell.xml b/src/cpu_map/x86_Haswell.xml
index c3ec40ce19..916580c440 100644
--- a/src/cpu_map/x86_Haswell.xml
+++ b/src/cpu_map/x86_Haswell.xml
@@ -1,14 +1,19 @@
+<!-- extra info from qemu:
+  'model.level': '0xd'
+  'model.stepping': '4'
+  'model.xlevel': '0x80000008'
+  'model.model_id': 'Intel Core Processor (Haswell)'
+-->
 <cpus>
   <model name='Haswell'>
     <alias name='Haswell-v1'/>
     <decode host='on' guest='on'/>
-    <signature family='6' model='60'/> <!-- 0306c0 -->
-    <signature family='6' model='63'/> <!-- 0306f0 -->
-    <signature family='6' model='69'/> <!-- 040650 -->
-    <signature family='6' model='70'/> <!-- 040660 -->
+    <signature family='6' model='60'/>
     <vendor name='Intel'/>
+    <feature name='abm'/>
     <feature name='aes'/>
     <feature name='apic'/>
+    <feature name='arat'/>
     <feature name='avx'/>
     <feature name='avx2'/>
     <feature name='bmi1'/>
@@ -19,6 +24,7 @@
     <feature name='cx8'/>
     <feature name='de'/>
     <feature name='erms'/>
+    <feature name='f16c'/>
     <feature name='fma'/>
     <feature name='fpu'/>
     <feature name='fsgsbase'/>
@@ -43,6 +49,7 @@
     <feature name='popcnt'/>
     <feature name='pse'/>
     <feature name='pse36'/>
+    <feature name='rdrand'/>
     <feature name='rdtscp'/>
     <feature name='rtm'/>
     <feature name='sep'/>
@@ -55,7 +62,9 @@
     <feature name='syscall'/>
     <feature name='tsc'/>
     <feature name='tsc-deadline'/>
+    <feature name='vme'/>
     <feature name='x2apic'/>
     <feature name='xsave'/>
+    <feature name='xsaveopt'/>
   </model>
 </cpus>
diff --git a/src/cpu_map/x86_Icelake-Server-noTSX.xml b/src/cpu_map/x86_Icelake-Server-noTSX.xml
index f77bf6eb3e..2c0a4b7ef9 100644
--- a/src/cpu_map/x86_Icelake-Server-noTSX.xml
+++ b/src/cpu_map/x86_Icelake-Server-noTSX.xml
@@ -1,8 +1,15 @@
+<!-- extra info from qemu:
+  'model.level': '0xd'
+  'model.stepping': '0'
+  'model.xlevel': '0x80000008'
+  'model.model_id': 'Intel Xeon Processor (Icelake)'
+  'version.note': 'no TSX'
+-->
 <cpus>
   <model name='Icelake-Server-noTSX'>
     <alias name='Icelake-Server-v2'/>
-    <decode host='on' guest='off'/>
-    <signature family='6' model='106'/> <!-- 0606A5 -->
+    <decode host='on' guest='on'/>
+    <signature family='6' model='134'/>
     <vendor name='Intel'/>
     <feature name='3dnowprefetch'/>
     <feature name='abm'/>
@@ -38,7 +45,6 @@
     <feature name='fsgsbase'/>
     <feature name='fxsr'/>
     <feature name='gfni'/>
-    <feature name='intel-pt' removed='yes'/>
     <feature name='invpcid'/>
     <feature name='la57'/>
     <feature name='lahf_lm'/>
@@ -47,7 +53,6 @@
     <feature name='mce'/>
     <feature name='mmx'/>
     <feature name='movbe'/>
-    <feature name='mpx'/>
     <feature name='msr'/>
     <feature name='mtrr'/>
     <feature name='nx'/>
diff --git a/src/cpu_map/x86_Icelake-Server.xml b/src/cpu_map/x86_Icelake-Server.xml
index 6bebbf174c..1a73c8170a 100644
--- a/src/cpu_map/x86_Icelake-Server.xml
+++ b/src/cpu_map/x86_Icelake-Server.xml
@@ -1,8 +1,14 @@
+<!-- extra info from qemu:
+  'model.level': '0xd'
+  'model.stepping': '0'
+  'model.xlevel': '0x80000008'
+  'model.model_id': 'Intel Xeon Processor (Icelake)'
+-->
 <cpus>
   <model name='Icelake-Server'>
     <alias name='Icelake-Server-v1'/>
     <decode host='on' guest='on'/>
-    <signature family='6' model='106'/> <!-- 0606A5 -->
+    <signature family='6' model='134'/>
     <vendor name='Intel'/>
     <feature name='3dnowprefetch'/>
     <feature name='abm'/>
@@ -39,7 +45,6 @@
     <feature name='fxsr'/>
     <feature name='gfni'/>
     <feature name='hle'/>
-    <feature name='intel-pt' removed='yes'/>
     <feature name='invpcid'/>
     <feature name='la57'/>
     <feature name='lahf_lm'/>
@@ -48,7 +53,6 @@
     <feature name='mce'/>
     <feature name='mmx'/>
     <feature name='movbe'/>
-    <feature name='mpx'/>
     <feature name='msr'/>
     <feature name='mtrr'/>
     <feature name='nx'/>
diff --git a/src/cpu_map/x86_IvyBridge-IBRS.xml b/src/cpu_map/x86_IvyBridge-IBRS.xml
index b2b257c11c..820722d5da 100644
--- a/src/cpu_map/x86_IvyBridge-IBRS.xml
+++ b/src/cpu_map/x86_IvyBridge-IBRS.xml
@@ -1,12 +1,19 @@
+<!-- extra info from qemu:
+  'model.level': '0xd'
+  'model.stepping': '9'
+  'model.xlevel': '0x80000008'
+  'model.model_id': 'Intel Xeon E3-12xx v2 (Ivy Bridge)'
+  'property.model-id': 'Intel Xeon E3-12xx v2 (Ivy Bridge, IBRS)'
+-->
 <cpus>
   <model name='IvyBridge-IBRS'>
     <alias name='IvyBridge-v2'/>
     <decode host='on' guest='on'/>
-    <signature family='6' model='58'/> <!-- 0306a0 -->
-    <signature family='6' model='62'/> <!-- 0306e0 -->
+    <signature family='6' model='58'/>
     <vendor name='Intel'/>
     <feature name='aes'/>
     <feature name='apic'/>
+    <feature name='arat'/>
     <feature name='avx'/>
     <feature name='clflush'/>
     <feature name='cmov'/>
@@ -50,5 +57,6 @@
     <feature name='vme'/>
     <feature name='x2apic'/>
     <feature name='xsave'/>
+    <feature name='xsaveopt'/>
   </model>
 </cpus>
diff --git a/src/cpu_map/x86_IvyBridge.xml b/src/cpu_map/x86_IvyBridge.xml
index 579af5f817..4a22cb3eb6 100644
--- a/src/cpu_map/x86_IvyBridge.xml
+++ b/src/cpu_map/x86_IvyBridge.xml
@@ -1,12 +1,18 @@
+<!-- extra info from qemu:
+  'model.level': '0xd'
+  'model.stepping': '9'
+  'model.xlevel': '0x80000008'
+  'model.model_id': 'Intel Xeon E3-12xx v2 (Ivy Bridge)'
+-->
 <cpus>
   <model name='IvyBridge'>
     <alias name='IvyBridge-v1'/>
     <decode host='on' guest='on'/>
-    <signature family='6' model='58'/> <!-- 0306a0 -->
-    <signature family='6' model='62'/> <!-- 0306e0 -->
+    <signature family='6' model='58'/>
     <vendor name='Intel'/>
     <feature name='aes'/>
     <feature name='apic'/>
+    <feature name='arat'/>
     <feature name='avx'/>
     <feature name='clflush'/>
     <feature name='cmov'/>
@@ -49,5 +55,6 @@
     <feature name='vme'/>
     <feature name='x2apic'/>
     <feature name='xsave'/>
+    <feature name='xsaveopt'/>
   </model>
 </cpus>
diff --git a/src/cpu_map/x86_Nehalem-IBRS.xml b/src/cpu_map/x86_Nehalem-IBRS.xml
index 1d19cab20f..09f5d08306 100644
--- a/src/cpu_map/x86_Nehalem-IBRS.xml
+++ b/src/cpu_map/x86_Nehalem-IBRS.xml
@@ -1,11 +1,15 @@
+<!-- extra info from qemu:
+  'model.level': '11'
+  'model.stepping': '3'
+  'model.xlevel': '0x80000008'
+  'model.model_id': 'Intel Core i7 9xx (Nehalem Class Core i7)'
+  'property.model-id': 'Intel Core i7 9xx (Nehalem Core i7, IBRS update)'
+-->
 <cpus>
   <model name='Nehalem-IBRS'>
     <alias name='Nehalem-v2'/>
     <decode host='on' guest='on'/>
-    <signature family='6' model='26'/> <!-- 0106a0 -->
-    <signature family='6' model='30'/> <!-- 0106e0 -->
-    <signature family='6' model='31'/> <!-- 0106f0 -->
-    <signature family='6' model='46'/> <!-- 0206e0 -->
+    <signature family='6' model='26'/>
     <vendor name='Intel'/>
     <feature name='apic'/>
     <feature name='clflush'/>
@@ -39,5 +43,6 @@
     <feature name='ssse3'/>
     <feature name='syscall'/>
     <feature name='tsc'/>
+    <feature name='vme'/>
   </model>
 </cpus>
diff --git a/src/cpu_map/x86_Nehalem.xml b/src/cpu_map/x86_Nehalem.xml
index 21f9aa1fff..28004accca 100644
--- a/src/cpu_map/x86_Nehalem.xml
+++ b/src/cpu_map/x86_Nehalem.xml
@@ -1,11 +1,14 @@
+<!-- extra info from qemu:
+  'model.level': '11'
+  'model.stepping': '3'
+  'model.xlevel': '0x80000008'
+  'model.model_id': 'Intel Core i7 9xx (Nehalem Class Core i7)'
+-->
 <cpus>
   <model name='Nehalem'>
     <alias name='Nehalem-v1'/>
     <decode host='on' guest='on'/>
-    <signature family='6' model='26'/> <!-- 0106a0 -->
-    <signature family='6' model='30'/> <!-- 0106e0 -->
-    <signature family='6' model='31'/> <!-- 0106f0 -->
-    <signature family='6' model='46'/> <!-- 0206e0 -->
+    <signature family='6' model='26'/>
     <vendor name='Intel'/>
     <feature name='apic'/>
     <feature name='clflush'/>
@@ -38,5 +41,6 @@
     <feature name='ssse3'/>
     <feature name='syscall'/>
     <feature name='tsc'/>
+    <feature name='vme'/>
   </model>
 </cpus>
diff --git a/src/cpu_map/x86_SandyBridge-IBRS.xml b/src/cpu_map/x86_SandyBridge-IBRS.xml
index 24cc22f596..2b21fc9527 100644
--- a/src/cpu_map/x86_SandyBridge-IBRS.xml
+++ b/src/cpu_map/x86_SandyBridge-IBRS.xml
@@ -1,12 +1,19 @@
+<!-- extra info from qemu:
+  'model.level': '0xd'
+  'model.stepping': '1'
+  'model.xlevel': '0x80000008'
+  'model.model_id': 'Intel Xeon E312xx (Sandy Bridge)'
+  'property.model-id': 'Intel Xeon E312xx (Sandy Bridge, IBRS update)'
+-->
 <cpus>
   <model name='SandyBridge-IBRS'>
     <alias name='SandyBridge-v2'/>
     <decode host='on' guest='on'/>
-    <signature family='6' model='42'/> <!-- 0206a0 -->
-    <signature family='6' model='45'/> <!-- 0206d0 -->
+    <signature family='6' model='42'/>
     <vendor name='Intel'/>
     <feature name='aes'/>
     <feature name='apic'/>
+    <feature name='arat'/>
     <feature name='avx'/>
     <feature name='clflush'/>
     <feature name='cmov'/>
@@ -42,7 +49,9 @@
     <feature name='syscall'/>
     <feature name='tsc'/>
     <feature name='tsc-deadline'/>
+    <feature name='vme'/>
     <feature name='x2apic'/>
     <feature name='xsave'/>
+    <feature name='xsaveopt'/>
   </model>
 </cpus>
diff --git a/src/cpu_map/x86_SandyBridge.xml b/src/cpu_map/x86_SandyBridge.xml
index 8faa73a86e..a72b3ca38f 100644
--- a/src/cpu_map/x86_SandyBridge.xml
+++ b/src/cpu_map/x86_SandyBridge.xml
@@ -1,12 +1,18 @@
+<!-- extra info from qemu:
+  'model.level': '0xd'
+  'model.stepping': '1'
+  'model.xlevel': '0x80000008'
+  'model.model_id': 'Intel Xeon E312xx (Sandy Bridge)'
+-->
 <cpus>
   <model name='SandyBridge'>
     <alias name='SandyBridge-v1'/>
     <decode host='on' guest='on'/>
-    <signature family='6' model='42'/> <!-- 0206a0 -->
-    <signature family='6' model='45'/> <!-- 0206d0 -->
+    <signature family='6' model='42'/>
     <vendor name='Intel'/>
     <feature name='aes'/>
     <feature name='apic'/>
+    <feature name='arat'/>
     <feature name='avx'/>
     <feature name='clflush'/>
     <feature name='cmov'/>
@@ -41,7 +47,9 @@
     <feature name='syscall'/>
     <feature name='tsc'/>
     <feature name='tsc-deadline'/>
+    <feature name='vme'/>
     <feature name='x2apic'/>
     <feature name='xsave'/>
+    <feature name='xsaveopt'/>
   </model>
 </cpus>
diff --git a/src/cpu_map/x86_SapphireRapids.xml b/src/cpu_map/x86_SapphireRapids.xml
index 93307b37a2..9ea4c78e50 100644
--- a/src/cpu_map/x86_SapphireRapids.xml
+++ b/src/cpu_map/x86_SapphireRapids.xml
@@ -1,3 +1,9 @@
+<!-- extra info from qemu:
+  'model.level': '0x20'
+  'model.stepping': '4'
+  'model.xlevel': '0x80000008'
+  'model.model_id': 'Intel Xeon Processor (SapphireRapids)'
+-->
 <cpus>
   <model name='SapphireRapids'>
     <alias name='SapphireRapids-v1'/>
diff --git a/src/cpu_map/x86_Skylake-Client-IBRS.xml b/src/cpu_map/x86_Skylake-Client-IBRS.xml
index 9f0c0f75e8..6f6701fa39 100644
--- a/src/cpu_map/x86_Skylake-Client-IBRS.xml
+++ b/src/cpu_map/x86_Skylake-Client-IBRS.xml
@@ -1,13 +1,15 @@
+<!-- extra info from qemu:
+  'model.level': '0xd'
+  'model.stepping': '3'
+  'model.xlevel': '0x80000008'
+  'model.model_id': 'Intel Core Processor (Skylake)'
+  'property.model-id': 'Intel Core Processor (Skylake, IBRS)'
+-->
 <cpus>
   <model name='Skylake-Client-IBRS'>
     <alias name='Skylake-Client-v2'/>
     <decode host='on' guest='on'/>
-    <signature family='6' model='94'/> <!-- 0506e0 -->
-    <signature family='6' model='78'/> <!-- 0406e0 -->
-    <!-- These are Kaby Lake and Coffee Lake successors to Skylake,
-         but we don't have specific models for them. -->
-    <signature family='6' model='142'/> <!-- 0806e0 -->
-    <signature family='6' model='158'/> <!-- 0906e0 -->
+    <signature family='6' model='94'/>
     <vendor name='Intel'/>
     <feature name='3dnowprefetch'/>
     <feature name='abm'/>
@@ -38,7 +40,6 @@
     <feature name='mce'/>
     <feature name='mmx'/>
     <feature name='movbe'/>
-    <feature name='mpx'/>
     <feature name='msr'/>
     <feature name='mtrr'/>
     <feature name='nx'/>
diff --git a/src/cpu_map/x86_Skylake-Client-noTSX-IBRS.xml b/src/cpu_map/x86_Skylake-Client-noTSX-IBRS.xml
index cfb3446480..3846330e71 100644
--- a/src/cpu_map/x86_Skylake-Client-noTSX-IBRS.xml
+++ b/src/cpu_map/x86_Skylake-Client-noTSX-IBRS.xml
@@ -1,13 +1,15 @@
+<!-- extra info from qemu:
+  'model.level': '0xd'
+  'model.stepping': '3'
+  'model.xlevel': '0x80000008'
+  'model.model_id': 'Intel Core Processor (Skylake)'
+  'property.model-id': 'Intel Core Processor (Skylake, IBRS, no TSX)'
+-->
 <cpus>
   <model name='Skylake-Client-noTSX-IBRS'>
     <alias name='Skylake-Client-v3'/>
-    <decode host='on' guest='off'/>
-    <signature family='6' model='94'/> <!-- 0506e0 -->
-    <signature family='6' model='78'/> <!-- 0406e0 -->
-    <!-- These are Kaby Lake and Coffee Lake successors to Skylake,
-         but we don't have specific models for them. -->
-    <signature family='6' model='142'/> <!-- 0806e0 -->
-    <signature family='6' model='158'/> <!-- 0906e0 -->
+    <decode host='on' guest='on'/>
+    <signature family='6' model='94'/>
     <vendor name='Intel'/>
     <feature name='3dnowprefetch'/>
     <feature name='abm'/>
@@ -37,7 +39,6 @@
     <feature name='mce'/>
     <feature name='mmx'/>
     <feature name='movbe'/>
-    <feature name='mpx'/>
     <feature name='msr'/>
     <feature name='mtrr'/>
     <feature name='nx'/>
diff --git a/src/cpu_map/x86_Skylake-Client.xml b/src/cpu_map/x86_Skylake-Client.xml
index 1cef4fb1c7..ba9277d061 100644
--- a/src/cpu_map/x86_Skylake-Client.xml
+++ b/src/cpu_map/x86_Skylake-Client.xml
@@ -1,13 +1,14 @@
+<!-- extra info from qemu:
+  'model.level': '0xd'
+  'model.stepping': '3'
+  'model.xlevel': '0x80000008'
+  'model.model_id': 'Intel Core Processor (Skylake)'
+-->
 <cpus>
   <model name='Skylake-Client'>
     <alias name='Skylake-Client-v1'/>
     <decode host='on' guest='on'/>
-    <signature family='6' model='94'/> <!-- 0506e0 -->
-    <signature family='6' model='78'/> <!-- 0406e0 -->
-    <!-- These are Kaby Lake and Coffee Lake successors to Skylake,
-         but we don't have specific models for them. -->
-    <signature family='6' model='142'/> <!-- 0806e0 -->
-    <signature family='6' model='158'/> <!-- 0906e0 -->
+    <signature family='6' model='94'/>
     <vendor name='Intel'/>
     <feature name='3dnowprefetch'/>
     <feature name='abm'/>
@@ -38,7 +39,6 @@
     <feature name='mce'/>
     <feature name='mmx'/>
     <feature name='movbe'/>
-    <feature name='mpx'/>
     <feature name='msr'/>
     <feature name='mtrr'/>
     <feature name='nx'/>
diff --git a/src/cpu_map/x86_Skylake-Server-IBRS.xml b/src/cpu_map/x86_Skylake-Server-IBRS.xml
index a675e5fee6..2a4dd72fa3 100644
--- a/src/cpu_map/x86_Skylake-Server-IBRS.xml
+++ b/src/cpu_map/x86_Skylake-Server-IBRS.xml
@@ -1,8 +1,15 @@
+<!-- extra info from qemu:
+  'model.level': '0xd'
+  'model.stepping': '4'
+  'model.xlevel': '0x80000008'
+  'model.model_id': 'Intel Xeon Processor (Skylake)'
+  'property.model-id': 'Intel Xeon Processor (Skylake, IBRS)'
+-->
 <cpus>
   <model name='Skylake-Server-IBRS'>
     <alias name='Skylake-Server-v2'/>
     <decode host='on' guest='on'/>
-    <signature family='6' model='85' stepping='0-4'/> <!-- 050654 -->
+    <signature family='6' model='85'/>
     <vendor name='Intel'/>
     <feature name='3dnowprefetch'/>
     <feature name='abm'/>
@@ -39,7 +46,6 @@
     <feature name='mce'/>
     <feature name='mmx'/>
     <feature name='movbe'/>
-    <feature name='mpx'/>
     <feature name='msr'/>
     <feature name='mtrr'/>
     <feature name='nx'/>
@@ -49,6 +55,7 @@
     <feature name='pclmuldq'/>
     <feature name='pdpe1gb'/>
     <feature name='pge'/>
+    <feature name='pku'/>
     <feature name='pni'/>
     <feature name='popcnt'/>
     <feature name='pse'/>
diff --git a/src/cpu_map/x86_Skylake-Server-noTSX-IBRS.xml b/src/cpu_map/x86_Skylake-Server-noTSX-IBRS.xml
index 6d34904207..913493d6e2 100644
--- a/src/cpu_map/x86_Skylake-Server-noTSX-IBRS.xml
+++ b/src/cpu_map/x86_Skylake-Server-noTSX-IBRS.xml
@@ -1,8 +1,15 @@
+<!-- extra info from qemu:
+  'model.level': '0xd'
+  'model.stepping': '4'
+  'model.xlevel': '0x80000008'
+  'model.model_id': 'Intel Xeon Processor (Skylake)'
+  'property.model-id': 'Intel Xeon Processor (Skylake, IBRS, no TSX)'
+-->
 <cpus>
   <model name='Skylake-Server-noTSX-IBRS'>
     <alias name='Skylake-Server-v3'/>
-    <decode host='on' guest='off'/>
-    <signature family='6' model='85' stepping='0-4'/> <!-- 050654 -->
+    <decode host='on' guest='on'/>
+    <signature family='6' model='85'/>
     <vendor name='Intel'/>
     <feature name='3dnowprefetch'/>
     <feature name='abm'/>
@@ -38,7 +45,6 @@
     <feature name='mce'/>
     <feature name='mmx'/>
     <feature name='movbe'/>
-    <feature name='mpx'/>
     <feature name='msr'/>
     <feature name='mtrr'/>
     <feature name='nx'/>
@@ -48,6 +54,7 @@
     <feature name='pclmuldq'/>
     <feature name='pdpe1gb'/>
     <feature name='pge'/>
+    <feature name='pku'/>
     <feature name='pni'/>
     <feature name='popcnt'/>
     <feature name='pse'/>
diff --git a/src/cpu_map/x86_Skylake-Server.xml b/src/cpu_map/x86_Skylake-Server.xml
index 154bc7d848..1b72ae958e 100644
--- a/src/cpu_map/x86_Skylake-Server.xml
+++ b/src/cpu_map/x86_Skylake-Server.xml
@@ -1,8 +1,14 @@
+<!-- extra info from qemu:
+  'model.level': '0xd'
+  'model.stepping': '4'
+  'model.xlevel': '0x80000008'
+  'model.model_id': 'Intel Xeon Processor (Skylake)'
+-->
 <cpus>
   <model name='Skylake-Server'>
     <alias name='Skylake-Server-v1'/>
     <decode host='on' guest='on'/>
-    <signature family='6' model='85' stepping='0-4'/> <!-- 050654 -->
+    <signature family='6' model='85'/>
     <vendor name='Intel'/>
     <feature name='3dnowprefetch'/>
     <feature name='abm'/>
@@ -20,6 +26,7 @@
     <feature name='bmi1'/>
     <feature name='bmi2'/>
     <feature name='clflush'/>
+    <feature name='clflushopt'/>
     <feature name='clwb'/>
     <feature name='cmov'/>
     <feature name='cx16'/>
@@ -39,7 +46,6 @@
     <feature name='mce'/>
     <feature name='mmx'/>
     <feature name='movbe'/>
-    <feature name='mpx'/>
     <feature name='msr'/>
     <feature name='mtrr'/>
     <feature name='nx'/>
@@ -49,6 +55,7 @@
     <feature name='pclmuldq'/>
     <feature name='pdpe1gb'/>
     <feature name='pge'/>
+    <feature name='pku'/>
     <feature name='pni'/>
     <feature name='popcnt'/>
     <feature name='pse'/>
diff --git a/src/cpu_map/x86_Snowridge.xml b/src/cpu_map/x86_Snowridge.xml
index 534295aa57..193393a127 100644
--- a/src/cpu_map/x86_Snowridge.xml
+++ b/src/cpu_map/x86_Snowridge.xml
@@ -1,8 +1,14 @@
+<!-- extra info from qemu:
+  'model.level': '27'
+  'model.stepping': '1'
+  'model.xlevel': '0x80000008'
+  'model.model_id': 'Intel Atom Processor (SnowRidge)'
+-->
 <cpus>
   <model name='Snowridge'>
     <alias name='Snowridge-v1'/>
     <decode host='on' guest='on'/>
-    <signature family='6' model='134'/> <!-- 080665 -->
+    <signature family='6' model='134'/>
     <vendor name='Intel'/>
     <feature name='3dnowprefetch'/>
     <feature name='aes'/>
@@ -31,6 +37,7 @@
     <feature name='movbe'/>
     <feature name='movdir64b'/>
     <feature name='movdiri'/>
+    <feature name='mpx'/>
     <feature name='msr'/>
     <feature name='mtrr'/>
     <feature name='nx'/>
diff --git a/src/cpu_map/x86_Westmere-IBRS.xml b/src/cpu_map/x86_Westmere-IBRS.xml
index 46460b5a7d..5fcf98b243 100644
--- a/src/cpu_map/x86_Westmere-IBRS.xml
+++ b/src/cpu_map/x86_Westmere-IBRS.xml
@@ -1,11 +1,19 @@
+<!-- extra info from qemu:
+  'model.level': '11'
+  'model.stepping': '1'
+  'model.xlevel': '0x80000008'
+  'model.model_id': 'Westmere E56xx/L56xx/X56xx (Nehalem-C)'
+  'property.model-id': 'Westmere E56xx/L56xx/X56xx (IBRS update)'
+-->
 <cpus>
   <model name='Westmere-IBRS'>
     <alias name='Westmere-v2'/>
     <decode host='on' guest='on'/>
-    <signature family='6' model='44'/> <!-- 0206c0 -->
+    <signature family='6' model='44'/>
     <vendor name='Intel'/>
     <feature name='aes'/>
     <feature name='apic'/>
+    <feature name='arat'/>
     <feature name='clflush'/>
     <feature name='cmov'/>
     <feature name='cx16'/>
@@ -23,6 +31,7 @@
     <feature name='nx'/>
     <feature name='pae'/>
     <feature name='pat'/>
+    <feature name='pclmuldq'/>
     <feature name='pge'/>
     <feature name='pni'/>
     <feature name='popcnt'/>
@@ -37,5 +46,6 @@
     <feature name='ssse3'/>
     <feature name='syscall'/>
     <feature name='tsc'/>
+    <feature name='vme'/>
   </model>
 </cpus>
diff --git a/src/cpu_map/x86_Westmere.xml b/src/cpu_map/x86_Westmere.xml
index 3e9dc0f73c..41f7eef94e 100644
--- a/src/cpu_map/x86_Westmere.xml
+++ b/src/cpu_map/x86_Westmere.xml
@@ -1,13 +1,18 @@
+<!-- extra info from qemu:
+  'model.level': '11'
+  'model.stepping': '1'
+  'model.xlevel': '0x80000008'
+  'model.model_id': 'Westmere E56xx/L56xx/X56xx (Nehalem-C)'
+-->
 <cpus>
   <model name='Westmere'>
     <alias name='Westmere-v1'/>
     <decode host='on' guest='on'/>
-    <signature family='6' model='44'/> <!-- 0206c0 -->
-    <signature family='6' model='47'/> <!-- 0206f0 -->
-    <signature family='6' model='37'/> <!-- 020650 -->
+    <signature family='6' model='44'/>
     <vendor name='Intel'/>
     <feature name='aes'/>
     <feature name='apic'/>
+    <feature name='arat'/>
     <feature name='clflush'/>
     <feature name='cmov'/>
     <feature name='cx16'/>
@@ -25,6 +30,7 @@
     <feature name='nx'/>
     <feature name='pae'/>
     <feature name='pat'/>
+    <feature name='pclmuldq'/>
     <feature name='pge'/>
     <feature name='pni'/>
     <feature name='popcnt'/>
@@ -38,5 +44,6 @@
     <feature name='ssse3'/>
     <feature name='syscall'/>
     <feature name='tsc'/>
+    <feature name='vme'/>
   </model>
 </cpus>
diff --git a/tests/cputestdata/x86_64-baseline-Westmere+Nehalem-migratable.xml b/tests/cputestdata/x86_64-baseline-Westmere+Nehalem-migratable.xml
index f5846b1619..5012ab9cdf 100644
--- a/tests/cputestdata/x86_64-baseline-Westmere+Nehalem-migratable.xml
+++ b/tests/cputestdata/x86_64-baseline-Westmere+Nehalem-migratable.xml
@@ -1,12 +1,12 @@
 <cpu mode='custom' match='exact'>
-  <model fallback='allow'>Westmere</model>
+  <model fallback='allow'>Nehalem</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ss'/>
   <feature policy='require' name='pclmuldq'/>
   <feature policy='require' name='pcid'/>
   <feature policy='require' name='x2apic'/>
   <feature policy='require' name='tsc-deadline'/>
+  <feature policy='require' name='aes'/>
   <feature policy='require' name='xsave'/>
   <feature policy='require' name='osxsave'/>
   <feature policy='require' name='avx'/>
diff --git a/tests/cputestdata/x86_64-baseline-Westmere+Nehalem-result.xml b/tests/cputestdata/x86_64-baseline-Westmere+Nehalem-result.xml
index 166833276c..b3974f5090 100644
--- a/tests/cputestdata/x86_64-baseline-Westmere+Nehalem-result.xml
+++ b/tests/cputestdata/x86_64-baseline-Westmere+Nehalem-result.xml
@@ -1,12 +1,12 @@
 <cpu mode='custom' match='exact'>
-  <model fallback='allow'>Westmere</model>
+  <model fallback='allow'>Nehalem</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ss'/>
   <feature policy='require' name='pclmuldq'/>
   <feature policy='require' name='pcid'/>
   <feature policy='require' name='x2apic'/>
   <feature policy='require' name='tsc-deadline'/>
+  <feature policy='require' name='aes'/>
   <feature policy='require' name='xsave'/>
   <feature policy='require' name='osxsave'/>
   <feature policy='require' name='avx'/>
diff --git a/tests/cputestdata/x86_64-baseline-features-expanded.xml b/tests/cputestdata/x86_64-baseline-features-expanded.xml
index e54eca026d..421bbbb78e 100644
--- a/tests/cputestdata/x86_64-baseline-features-expanded.xml
+++ b/tests/cputestdata/x86_64-baseline-features-expanded.xml
@@ -3,6 +3,7 @@
   <vendor>Intel</vendor>
   <feature policy='require' name='aes'/>
   <feature policy='require' name='apic'/>
+  <feature policy='require' name='arat'/>
   <feature policy='require' name='avx'/>
   <feature policy='require' name='clflush'/>
   <feature policy='require' name='cmov'/>
diff --git a/tests/cputestdata/x86_64-baseline-features-result.xml b/tests/cputestdata/x86_64-baseline-features-result.xml
index 1461a5b430..307fd9566c 100644
--- a/tests/cputestdata/x86_64-baseline-features-result.xml
+++ b/tests/cputestdata/x86_64-baseline-features-result.xml
@@ -1,9 +1,7 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Westmere</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ss'/>
-  <feature policy='require' name='pclmuldq'/>
   <feature policy='require' name='pcid'/>
   <feature policy='require' name='x2apic'/>
   <feature policy='require' name='tsc-deadline'/>
diff --git a/tests/cputestdata/x86_64-baseline-simple-expanded.xml b/tests/cputestdata/x86_64-baseline-simple-expanded.xml
index 82857e3d45..4b260d9972 100644
--- a/tests/cputestdata/x86_64-baseline-simple-expanded.xml
+++ b/tests/cputestdata/x86_64-baseline-simple-expanded.xml
@@ -2,6 +2,7 @@
   <model fallback='forbid'>Westmere</model>
   <feature policy='require' name='aes'/>
   <feature policy='require' name='apic'/>
+  <feature policy='require' name='arat'/>
   <feature policy='require' name='clflush'/>
   <feature policy='require' name='cmov'/>
   <feature policy='require' name='cx16'/>
@@ -19,6 +20,7 @@
   <feature policy='require' name='nx'/>
   <feature policy='require' name='pae'/>
   <feature policy='require' name='pat'/>
+  <feature policy='require' name='pclmuldq'/>
   <feature policy='require' name='pge'/>
   <feature policy='require' name='pni'/>
   <feature policy='require' name='popcnt'/>
@@ -32,4 +34,5 @@
   <feature policy='require' name='ssse3'/>
   <feature policy='require' name='syscall'/>
   <feature policy='require' name='tsc'/>
+  <feature policy='require' name='vme'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Atom-P5362-host.xml b/tests/cputestdata/x86_64-cpuid-Atom-P5362-host.xml
index 074342911a..98cf99c423 100644
--- a/tests/cputestdata/x86_64-cpuid-Atom-P5362-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Atom-P5362-host.xml
@@ -3,14 +3,12 @@
   <model>Westmere-IBRS</model>
   <vendor>Intel</vendor>
   <signature family='6' model='134' stepping='5'/>
-  <feature name='vme'/>
   <feature name='ds'/>
   <feature name='acpi'/>
   <feature name='ss'/>
   <feature name='ht'/>
   <feature name='tm'/>
   <feature name='pbe'/>
-  <feature name='pclmuldq'/>
   <feature name='dtes64'/>
   <feature name='monitor'/>
   <feature name='ds_cpl'/>
@@ -26,7 +24,6 @@
   <feature name='xsave'/>
   <feature name='osxsave'/>
   <feature name='rdrand'/>
-  <feature name='arat'/>
   <feature name='fsgsbase'/>
   <feature name='tsc_adjust'/>
   <feature name='smep'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i5-2500-guest.xml b/tests/cputestdata/x86_64-cpuid-Core-i5-2500-guest.xml
index 22b5cf31fd..5c978b6295 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i5-2500-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i5-2500-guest.xml
@@ -1,7 +1,6 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>SandyBridge</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ds'/>
   <feature policy='require' name='acpi'/>
   <feature policy='require' name='ss'/>
@@ -19,7 +18,5 @@
   <feature policy='require' name='pdcm'/>
   <feature policy='require' name='pcid'/>
   <feature policy='require' name='osxsave'/>
-  <feature policy='require' name='arat'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i5-2500-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i5-2500-host.xml
index cf8b175db1..a32b335dbe 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i5-2500-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i5-2500-host.xml
@@ -3,7 +3,6 @@
   <model>SandyBridge</model>
   <vendor>Intel</vendor>
   <signature family='6' model='42' stepping='7'/>
-  <feature name='vme'/>
   <feature name='ds'/>
   <feature name='acpi'/>
   <feature name='ss'/>
@@ -21,7 +20,5 @@
   <feature name='pdcm'/>
   <feature name='pcid'/>
   <feature name='osxsave'/>
-  <feature name='arat'/>
-  <feature name='xsaveopt'/>
   <feature name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i5-2500-json.xml b/tests/cputestdata/x86_64-cpuid-Core-i5-2500-json.xml
index c9ae651922..716813d858 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i5-2500-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i5-2500-json.xml
@@ -1,11 +1,8 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>SandyBridge</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ss'/>
   <feature policy='require' name='pcid'/>
   <feature policy='require' name='hypervisor'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
-  <feature policy='require' name='xsaveopt'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i5-2540M-guest.xml b/tests/cputestdata/x86_64-cpuid-Core-i5-2540M-guest.xml
index 22b5cf31fd..5c978b6295 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i5-2540M-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i5-2540M-guest.xml
@@ -1,7 +1,6 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>SandyBridge</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ds'/>
   <feature policy='require' name='acpi'/>
   <feature policy='require' name='ss'/>
@@ -19,7 +18,5 @@
   <feature policy='require' name='pdcm'/>
   <feature policy='require' name='pcid'/>
   <feature policy='require' name='osxsave'/>
-  <feature policy='require' name='arat'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i5-2540M-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i5-2540M-host.xml
index cf8b175db1..a32b335dbe 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i5-2540M-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i5-2540M-host.xml
@@ -3,7 +3,6 @@
   <model>SandyBridge</model>
   <vendor>Intel</vendor>
   <signature family='6' model='42' stepping='7'/>
-  <feature name='vme'/>
   <feature name='ds'/>
   <feature name='acpi'/>
   <feature name='ss'/>
@@ -21,7 +20,5 @@
   <feature name='pdcm'/>
   <feature name='pcid'/>
   <feature name='osxsave'/>
-  <feature name='arat'/>
-  <feature name='xsaveopt'/>
   <feature name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i5-2540M-json.xml b/tests/cputestdata/x86_64-cpuid-Core-i5-2540M-json.xml
index c9ae651922..716813d858 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i5-2540M-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i5-2540M-json.xml
@@ -1,11 +1,8 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>SandyBridge</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ss'/>
   <feature policy='require' name='pcid'/>
   <feature policy='require' name='hypervisor'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
-  <feature policy='require' name='xsaveopt'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i5-4670T-guest.xml b/tests/cputestdata/x86_64-cpuid-Core-i5-4670T-guest.xml
index 0ccbcd0629..7c0e12daf7 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i5-4670T-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i5-4670T-guest.xml
@@ -1,7 +1,6 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Haswell-noTSX</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ds'/>
   <feature policy='require' name='acpi'/>
   <feature policy='require' name='ss'/>
@@ -18,11 +17,8 @@
   <feature policy='require' name='xtpr'/>
   <feature policy='require' name='pdcm'/>
   <feature policy='require' name='osxsave'/>
-  <feature policy='require' name='f16c'/>
-  <feature policy='require' name='rdrand'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='pdpe1gb'/>
-  <feature policy='require' name='abm'/>
   <feature policy='require' name='invtsc'/>
+  <feature policy='disable' name='xsaveopt'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i5-4670T-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i5-4670T-host.xml
index 827b16cb69..2b14dd3573 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i5-4670T-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i5-4670T-host.xml
@@ -1,9 +1,8 @@
 <cpu>
   <arch>x86_64</arch>
-  <model>Haswell-noTSX</model>
+  <model>Westmere</model>
   <vendor>Intel</vendor>
   <signature family='6' model='60' stepping='3'/>
-  <feature name='vme'/>
   <feature name='ds'/>
   <feature name='acpi'/>
   <feature name='ss'/>
@@ -17,14 +16,28 @@
   <feature name='smx'/>
   <feature name='est'/>
   <feature name='tm2'/>
+  <feature name='fma'/>
   <feature name='xtpr'/>
   <feature name='pdcm'/>
+  <feature name='pcid'/>
+  <feature name='x2apic'/>
+  <feature name='movbe'/>
+  <feature name='tsc-deadline'/>
+  <feature name='xsave'/>
   <feature name='osxsave'/>
+  <feature name='avx'/>
   <feature name='f16c'/>
   <feature name='rdrand'/>
-  <feature name='arat'/>
+  <feature name='fsgsbase'/>
   <feature name='tsc_adjust'/>
+  <feature name='bmi1'/>
+  <feature name='avx2'/>
+  <feature name='smep'/>
+  <feature name='bmi2'/>
+  <feature name='erms'/>
+  <feature name='invpcid'/>
   <feature name='pdpe1gb'/>
+  <feature name='rdtscp'/>
   <feature name='abm'/>
   <feature name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i5-4670T-json.xml b/tests/cputestdata/x86_64-cpuid-Core-i5-4670T-json.xml
index 489de49fb0..a450168451 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i5-4670T-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i5-4670T-json.xml
@@ -1,14 +1,10 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Haswell-noTSX</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ss'/>
   <feature policy='require' name='vmx'/>
-  <feature policy='require' name='f16c'/>
-  <feature policy='require' name='rdrand'/>
   <feature policy='require' name='hypervisor'/>
   <feature policy='require' name='tsc_adjust'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='pdpe1gb'/>
-  <feature policy='require' name='abm'/>
+  <feature policy='disable' name='arat'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i5-650-guest.xml b/tests/cputestdata/x86_64-cpuid-Core-i5-650-guest.xml
index 1c0d44dc0a..4ab1f51bcd 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i5-650-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i5-650-guest.xml
@@ -1,14 +1,12 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Westmere</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ds'/>
   <feature policy='require' name='acpi'/>
   <feature policy='require' name='ss'/>
   <feature policy='require' name='ht'/>
   <feature policy='require' name='tm'/>
   <feature policy='require' name='pbe'/>
-  <feature policy='require' name='pclmuldq'/>
   <feature policy='require' name='dtes64'/>
   <feature policy='require' name='monitor'/>
   <feature policy='require' name='ds_cpl'/>
@@ -18,7 +16,6 @@
   <feature policy='require' name='tm2'/>
   <feature policy='require' name='xtpr'/>
   <feature policy='require' name='pdcm'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='rdtscp'/>
   <feature policy='require' name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i5-650-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i5-650-host.xml
index 4234c4df5a..90aab1e0eb 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i5-650-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i5-650-host.xml
@@ -3,14 +3,12 @@
   <model>Westmere</model>
   <vendor>Intel</vendor>
   <signature family='6' model='37' stepping='2'/>
-  <feature name='vme'/>
   <feature name='ds'/>
   <feature name='acpi'/>
   <feature name='ss'/>
   <feature name='ht'/>
   <feature name='tm'/>
   <feature name='pbe'/>
-  <feature name='pclmuldq'/>
   <feature name='dtes64'/>
   <feature name='monitor'/>
   <feature name='ds_cpl'/>
@@ -20,7 +18,6 @@
   <feature name='tm2'/>
   <feature name='xtpr'/>
   <feature name='pdcm'/>
-  <feature name='arat'/>
   <feature name='rdtscp'/>
   <feature name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i5-650-json.xml b/tests/cputestdata/x86_64-cpuid-Core-i5-650-json.xml
index cb21e48a9f..729e4d98b3 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i5-650-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i5-650-json.xml
@@ -1,13 +1,10 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Westmere</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ss'/>
-  <feature policy='require' name='pclmuldq'/>
   <feature policy='require' name='x2apic'/>
   <feature policy='require' name='tsc-deadline'/>
   <feature policy='require' name='hypervisor'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='rdtscp'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i5-6600-guest.xml b/tests/cputestdata/x86_64-cpuid-Core-i5-6600-guest.xml
index 5777a0bfba..823494afa0 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i5-6600-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i5-6600-guest.xml
@@ -18,6 +18,7 @@
   <feature policy='require' name='pdcm'/>
   <feature policy='require' name='osxsave'/>
   <feature policy='require' name='tsc_adjust'/>
+  <feature policy='require' name='mpx'/>
   <feature policy='require' name='clflushopt'/>
   <feature policy='require' name='intel-pt'/>
   <feature policy='require' name='xsaves'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i5-6600-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i5-6600-host.xml
index c52e8db235..3511230df8 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i5-6600-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i5-6600-host.xml
@@ -20,6 +20,7 @@
   <feature name='pdcm'/>
   <feature name='osxsave'/>
   <feature name='tsc_adjust'/>
+  <feature name='mpx'/>
   <feature name='clflushopt'/>
   <feature name='intel-pt'/>
   <feature name='xsaves'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i5-6600-json.xml b/tests/cputestdata/x86_64-cpuid-Core-i5-6600-json.xml
index 61a52212a6..46111d8616 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i5-6600-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i5-6600-json.xml
@@ -4,6 +4,7 @@
   <feature policy='require' name='ss'/>
   <feature policy='require' name='hypervisor'/>
   <feature policy='require' name='tsc_adjust'/>
+  <feature policy='require' name='mpx'/>
   <feature policy='require' name='clflushopt'/>
   <feature policy='require' name='xsaves'/>
   <feature policy='require' name='pdpe1gb'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-2600-guest.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-2600-guest.xml
index 22b5cf31fd..5c978b6295 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-2600-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-2600-guest.xml
@@ -1,7 +1,6 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>SandyBridge</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ds'/>
   <feature policy='require' name='acpi'/>
   <feature policy='require' name='ss'/>
@@ -19,7 +18,5 @@
   <feature policy='require' name='pdcm'/>
   <feature policy='require' name='pcid'/>
   <feature policy='require' name='osxsave'/>
-  <feature policy='require' name='arat'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-2600-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-2600-host.xml
index cf8b175db1..a32b335dbe 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-2600-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-2600-host.xml
@@ -3,7 +3,6 @@
   <model>SandyBridge</model>
   <vendor>Intel</vendor>
   <signature family='6' model='42' stepping='7'/>
-  <feature name='vme'/>
   <feature name='ds'/>
   <feature name='acpi'/>
   <feature name='ss'/>
@@ -21,7 +20,5 @@
   <feature name='pdcm'/>
   <feature name='pcid'/>
   <feature name='osxsave'/>
-  <feature name='arat'/>
-  <feature name='xsaveopt'/>
   <feature name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-2600-json.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-2600-json.xml
index c9ae651922..716813d858 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-2600-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-2600-json.xml
@@ -1,11 +1,8 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>SandyBridge</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ss'/>
   <feature policy='require' name='pcid'/>
   <feature policy='require' name='hypervisor'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
-  <feature policy='require' name='xsaveopt'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-2600-xsaveopt-guest.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-2600-xsaveopt-guest.xml
index 9bb60009e8..893bbcb4f2 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-2600-xsaveopt-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-2600-xsaveopt-guest.xml
@@ -1,7 +1,6 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>SandyBridge</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ds'/>
   <feature policy='require' name='acpi'/>
   <feature policy='require' name='ss'/>
@@ -19,7 +18,6 @@
   <feature policy='require' name='pdcm'/>
   <feature policy='require' name='pcid'/>
   <feature policy='require' name='osxsave'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='invtsc'/>
   <feature policy='disable' name='xsaveopt'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-2600-xsaveopt-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-2600-xsaveopt-host.xml
index adcc4b86c5..96c7c14d9f 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-2600-xsaveopt-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-2600-xsaveopt-host.xml
@@ -1,9 +1,8 @@
 <cpu>
   <arch>x86_64</arch>
-  <model>SandyBridge</model>
+  <model>Westmere</model>
   <vendor>Intel</vendor>
   <signature family='6' model='42' stepping='7'/>
-  <feature name='vme'/>
   <feature name='ds'/>
   <feature name='acpi'/>
   <feature name='ss'/>
@@ -20,7 +19,11 @@
   <feature name='xtpr'/>
   <feature name='pdcm'/>
   <feature name='pcid'/>
+  <feature name='x2apic'/>
+  <feature name='tsc-deadline'/>
+  <feature name='xsave'/>
   <feature name='osxsave'/>
-  <feature name='arat'/>
+  <feature name='avx'/>
+  <feature name='rdtscp'/>
   <feature name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-2600-xsaveopt-json.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-2600-xsaveopt-json.xml
index 3a799052e7..26787052bb 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-2600-xsaveopt-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-2600-xsaveopt-json.xml
@@ -1,11 +1,9 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>SandyBridge</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ss'/>
   <feature policy='require' name='pcid'/>
   <feature policy='require' name='hypervisor'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='disable' name='xsaveopt'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-3520M-guest.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-3520M-guest.xml
index fa1a43a8a4..3a8e572f4a 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-3520M-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-3520M-guest.xml
@@ -18,7 +18,5 @@
   <feature policy='require' name='pdcm'/>
   <feature policy='require' name='pcid'/>
   <feature policy='require' name='osxsave'/>
-  <feature policy='require' name='arat'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-3520M-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-3520M-host.xml
index 94352ee8bf..4de8a5afc3 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-3520M-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-3520M-host.xml
@@ -20,7 +20,5 @@
   <feature name='pdcm'/>
   <feature name='pcid'/>
   <feature name='osxsave'/>
-  <feature name='arat'/>
-  <feature name='xsaveopt'/>
   <feature name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-3740QM-guest.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-3740QM-guest.xml
index d52f49d30a..817e469ded 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-3740QM-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-3740QM-guest.xml
@@ -18,6 +18,6 @@
   <feature policy='require' name='pdcm'/>
   <feature policy='require' name='pcid'/>
   <feature policy='require' name='osxsave'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='invtsc'/>
+  <feature policy='disable' name='xsaveopt'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-3740QM-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-3740QM-host.xml
index e2503cd35c..de9eb7f6c4 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-3740QM-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-3740QM-host.xml
@@ -1,6 +1,6 @@
 <cpu>
   <arch>x86_64</arch>
-  <model>IvyBridge</model>
+  <model>Westmere</model>
   <vendor>Intel</vendor>
   <signature family='6' model='58' stepping='9'/>
   <feature name='ds'/>
@@ -19,7 +19,16 @@
   <feature name='xtpr'/>
   <feature name='pdcm'/>
   <feature name='pcid'/>
+  <feature name='x2apic'/>
+  <feature name='tsc-deadline'/>
+  <feature name='xsave'/>
   <feature name='osxsave'/>
-  <feature name='arat'/>
+  <feature name='avx'/>
+  <feature name='f16c'/>
+  <feature name='rdrand'/>
+  <feature name='fsgsbase'/>
+  <feature name='smep'/>
+  <feature name='erms'/>
+  <feature name='rdtscp'/>
   <feature name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-3740QM-json.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-3740QM-json.xml
index 60086b8b14..a3a7d0d2b2 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-3740QM-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-3740QM-json.xml
@@ -6,5 +6,5 @@
   <feature policy='require' name='pcid'/>
   <feature policy='require' name='hypervisor'/>
   <feature policy='require' name='tsc_adjust'/>
-  <feature policy='require' name='xsaveopt'/>
+  <feature policy='disable' name='arat'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-3770-guest.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-3770-guest.xml
index fa1a43a8a4..3a8e572f4a 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-3770-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-3770-guest.xml
@@ -18,7 +18,5 @@
   <feature policy='require' name='pdcm'/>
   <feature policy='require' name='pcid'/>
   <feature policy='require' name='osxsave'/>
-  <feature policy='require' name='arat'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-3770-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-3770-host.xml
index 94352ee8bf..4de8a5afc3 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-3770-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-3770-host.xml
@@ -20,7 +20,5 @@
   <feature name='pdcm'/>
   <feature name='pcid'/>
   <feature name='osxsave'/>
-  <feature name='arat'/>
-  <feature name='xsaveopt'/>
   <feature name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-3770-json.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-3770-json.xml
index 1dc866dba1..0b98a6783f 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-3770-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-3770-json.xml
@@ -5,5 +5,5 @@
   <feature policy='require' name='pcid'/>
   <feature policy='require' name='hypervisor'/>
   <feature policy='require' name='tsc_adjust'/>
-  <feature policy='require' name='xsaveopt'/>
+  <feature policy='disable' name='arat'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-4510U-guest.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-4510U-guest.xml
index bcce4ece11..79f40a3b03 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-4510U-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-4510U-guest.xml
@@ -1,7 +1,6 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Haswell-noTSX</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ds'/>
   <feature policy='require' name='acpi'/>
   <feature policy='require' name='ss'/>
@@ -17,13 +16,8 @@
   <feature policy='require' name='xtpr'/>
   <feature policy='require' name='pdcm'/>
   <feature policy='require' name='osxsave'/>
-  <feature policy='require' name='f16c'/>
-  <feature policy='require' name='rdrand'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='pdpe1gb'/>
-  <feature policy='require' name='abm'/>
   <feature policy='require' name='invtsc'/>
   <feature policy='disable' name='x2apic'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-4510U-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-4510U-host.xml
index a6307e834e..6b752f2a9b 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-4510U-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-4510U-host.xml
@@ -3,14 +3,12 @@
   <model>Westmere</model>
   <vendor>Intel</vendor>
   <signature family='6' model='69' stepping='1'/>
-  <feature name='vme'/>
   <feature name='ds'/>
   <feature name='acpi'/>
   <feature name='ss'/>
   <feature name='ht'/>
   <feature name='tm'/>
   <feature name='pbe'/>
-  <feature name='pclmuldq'/>
   <feature name='dtes64'/>
   <feature name='monitor'/>
   <feature name='ds_cpl'/>
@@ -28,7 +26,6 @@
   <feature name='avx'/>
   <feature name='f16c'/>
   <feature name='rdrand'/>
-  <feature name='arat'/>
   <feature name='fsgsbase'/>
   <feature name='tsc_adjust'/>
   <feature name='bmi1'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-4510U-json.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-4510U-json.xml
index 3ca3b0f243..11016a317d 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-4510U-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-4510U-json.xml
@@ -1,15 +1,9 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Haswell-noTSX</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ss'/>
   <feature policy='require' name='vmx'/>
-  <feature policy='require' name='f16c'/>
-  <feature policy='require' name='rdrand'/>
   <feature policy='require' name='hypervisor'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='pdpe1gb'/>
-  <feature policy='require' name='abm'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-4600U-guest.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-4600U-guest.xml
index 42e7c90112..beec659db7 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-4600U-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-4600U-guest.xml
@@ -1,7 +1,6 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Haswell-noTSX</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ds'/>
   <feature policy='require' name='acpi'/>
   <feature policy='require' name='ss'/>
@@ -18,12 +17,7 @@
   <feature policy='require' name='xtpr'/>
   <feature policy='require' name='pdcm'/>
   <feature policy='require' name='osxsave'/>
-  <feature policy='require' name='f16c'/>
-  <feature policy='require' name='rdrand'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='pdpe1gb'/>
-  <feature policy='require' name='abm'/>
   <feature policy='require' name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-4600U-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-4600U-host.xml
index 8bbac47a2e..1e3bb3fd5f 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-4600U-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-4600U-host.xml
@@ -3,7 +3,6 @@
   <model>Haswell-noTSX</model>
   <vendor>Intel</vendor>
   <signature family='6' model='69' stepping='1'/>
-  <feature name='vme'/>
   <feature name='ds'/>
   <feature name='acpi'/>
   <feature name='ss'/>
@@ -20,12 +19,7 @@
   <feature name='xtpr'/>
   <feature name='pdcm'/>
   <feature name='osxsave'/>
-  <feature name='f16c'/>
-  <feature name='rdrand'/>
-  <feature name='arat'/>
   <feature name='tsc_adjust'/>
-  <feature name='xsaveopt'/>
   <feature name='pdpe1gb'/>
-  <feature name='abm'/>
   <feature name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-4600U-json.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-4600U-json.xml
index 3ca3b0f243..11016a317d 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-4600U-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-4600U-json.xml
@@ -1,15 +1,9 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Haswell-noTSX</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ss'/>
   <feature policy='require' name='vmx'/>
-  <feature policy='require' name='f16c'/>
-  <feature policy='require' name='rdrand'/>
   <feature policy='require' name='hypervisor'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='pdpe1gb'/>
-  <feature policy='require' name='abm'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-arat-guest.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-arat-guest.xml
index e825e2a0fb..1eab9af508 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-arat-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-arat-guest.xml
@@ -1,7 +1,6 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Broadwell</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ds'/>
   <feature policy='require' name='acpi'/>
   <feature policy='require' name='ss'/>
@@ -18,13 +17,8 @@
   <feature policy='require' name='xtpr'/>
   <feature policy='require' name='pdcm'/>
   <feature policy='require' name='osxsave'/>
-  <feature policy='require' name='f16c'/>
-  <feature policy='require' name='rdrand'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='intel-pt'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='pdpe1gb'/>
-  <feature policy='require' name='abm'/>
   <feature policy='require' name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-arat-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-arat-host.xml
index b39148f37f..375411761f 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-arat-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-arat-host.xml
@@ -3,7 +3,6 @@
   <model>Broadwell</model>
   <vendor>Intel</vendor>
   <signature family='6' model='61' stepping='4'/>
-  <feature name='vme'/>
   <feature name='ds'/>
   <feature name='acpi'/>
   <feature name='ss'/>
@@ -20,13 +19,8 @@
   <feature name='xtpr'/>
   <feature name='pdcm'/>
   <feature name='osxsave'/>
-  <feature name='f16c'/>
-  <feature name='rdrand'/>
-  <feature name='arat'/>
   <feature name='tsc_adjust'/>
   <feature name='intel-pt'/>
-  <feature name='xsaveopt'/>
   <feature name='pdpe1gb'/>
-  <feature name='abm'/>
   <feature name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-arat-json.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-arat-json.xml
index 4f253fc08a..8d58da5923 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-arat-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-arat-json.xml
@@ -1,14 +1,10 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Broadwell</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ss'/>
   <feature policy='require' name='vmx'/>
-  <feature policy='require' name='f16c'/>
-  <feature policy='require' name='rdrand'/>
   <feature policy='require' name='hypervisor'/>
   <feature policy='require' name='tsc_adjust'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='pdpe1gb'/>
-  <feature policy='require' name='abm'/>
+  <feature policy='disable' name='arat'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-guest.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-guest.xml
index e825e2a0fb..1eab9af508 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-guest.xml
@@ -1,7 +1,6 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Broadwell</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ds'/>
   <feature policy='require' name='acpi'/>
   <feature policy='require' name='ss'/>
@@ -18,13 +17,8 @@
   <feature policy='require' name='xtpr'/>
   <feature policy='require' name='pdcm'/>
   <feature policy='require' name='osxsave'/>
-  <feature policy='require' name='f16c'/>
-  <feature policy='require' name='rdrand'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='intel-pt'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='pdpe1gb'/>
-  <feature policy='require' name='abm'/>
   <feature policy='require' name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-host.xml
index b39148f37f..375411761f 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-host.xml
@@ -3,7 +3,6 @@
   <model>Broadwell</model>
   <vendor>Intel</vendor>
   <signature family='6' model='61' stepping='4'/>
-  <feature name='vme'/>
   <feature name='ds'/>
   <feature name='acpi'/>
   <feature name='ss'/>
@@ -20,13 +19,8 @@
   <feature name='xtpr'/>
   <feature name='pdcm'/>
   <feature name='osxsave'/>
-  <feature name='f16c'/>
-  <feature name='rdrand'/>
-  <feature name='arat'/>
   <feature name='tsc_adjust'/>
   <feature name='intel-pt'/>
-  <feature name='xsaveopt'/>
   <feature name='pdpe1gb'/>
-  <feature name='abm'/>
   <feature name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-ibrs-guest.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-ibrs-guest.xml
index 5d3093cec1..beaf392ed9 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-ibrs-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-ibrs-guest.xml
@@ -1,7 +1,6 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Broadwell-IBRS</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ds'/>
   <feature policy='require' name='acpi'/>
   <feature policy='require' name='ss'/>
@@ -18,14 +17,9 @@
   <feature policy='require' name='xtpr'/>
   <feature policy='require' name='pdcm'/>
   <feature policy='require' name='osxsave'/>
-  <feature policy='require' name='f16c'/>
-  <feature policy='require' name='rdrand'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='intel-pt'/>
   <feature policy='require' name='stibp'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='pdpe1gb'/>
-  <feature policy='require' name='abm'/>
   <feature policy='require' name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-ibrs-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-ibrs-host.xml
index 2ab8890464..0559b556c1 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-ibrs-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-ibrs-host.xml
@@ -3,7 +3,6 @@
   <model>Broadwell-IBRS</model>
   <vendor>Intel</vendor>
   <signature family='6' model='61' stepping='4'/>
-  <feature name='vme'/>
   <feature name='ds'/>
   <feature name='acpi'/>
   <feature name='ss'/>
@@ -20,14 +19,9 @@
   <feature name='xtpr'/>
   <feature name='pdcm'/>
   <feature name='osxsave'/>
-  <feature name='f16c'/>
-  <feature name='rdrand'/>
-  <feature name='arat'/>
   <feature name='tsc_adjust'/>
   <feature name='intel-pt'/>
   <feature name='stibp'/>
-  <feature name='xsaveopt'/>
   <feature name='pdpe1gb'/>
-  <feature name='abm'/>
   <feature name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-ibrs-json.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-ibrs-json.xml
index a736cdfb04..a8f6892741 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-ibrs-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-ibrs-json.xml
@@ -1,15 +1,9 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Broadwell</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ss'/>
   <feature policy='require' name='vmx'/>
-  <feature policy='require' name='f16c'/>
-  <feature policy='require' name='rdrand'/>
   <feature policy='require' name='hypervisor'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='pdpe1gb'/>
-  <feature policy='require' name='abm'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-json.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-json.xml
index a736cdfb04..a8f6892741 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-json.xml
@@ -1,15 +1,9 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Broadwell</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ss'/>
   <feature policy='require' name='vmx'/>
-  <feature policy='require' name='f16c'/>
-  <feature policy='require' name='rdrand'/>
   <feature policy='require' name='hypervisor'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='pdpe1gb'/>
-  <feature policy='require' name='abm'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-7600U-guest.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-7600U-guest.xml
index b6e643cd08..711ccfc3ca 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-7600U-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-7600U-guest.xml
@@ -19,6 +19,7 @@
   <feature policy='require' name='osxsave'/>
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='sgx'/>
+  <feature policy='require' name='mpx'/>
   <feature policy='require' name='clflushopt'/>
   <feature policy='require' name='intel-pt'/>
   <feature policy='require' name='stibp'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-7600U-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-7600U-host.xml
index 2a7493f941..735c9417ba 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-7600U-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-7600U-host.xml
@@ -21,6 +21,7 @@
   <feature name='osxsave'/>
   <feature name='tsc_adjust'/>
   <feature name='sgx'/>
+  <feature name='mpx'/>
   <feature name='clflushopt'/>
   <feature name='intel-pt'/>
   <feature name='stibp'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-7600U-json.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-7600U-json.xml
index 690081493b..068ea0fbb7 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-7600U-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-7600U-json.xml
@@ -5,6 +5,7 @@
   <feature policy='require' name='vmx'/>
   <feature policy='require' name='hypervisor'/>
   <feature policy='require' name='tsc_adjust'/>
+  <feature policy='require' name='mpx'/>
   <feature policy='require' name='clflushopt'/>
   <feature policy='require' name='umip'/>
   <feature policy='require' name='ssbd'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-7700-guest.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-7700-guest.xml
index 60bace9ed6..4f5c4103b4 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-7700-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-7700-guest.xml
@@ -19,6 +19,7 @@
   <feature policy='require' name='osxsave'/>
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='sgx'/>
+  <feature policy='require' name='mpx'/>
   <feature policy='require' name='clflushopt'/>
   <feature policy='require' name='intel-pt'/>
   <feature policy='require' name='xsaves'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-7700-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-7700-host.xml
index 6b9323842a..ae8f3e277a 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-7700-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-7700-host.xml
@@ -21,6 +21,7 @@
   <feature name='osxsave'/>
   <feature name='tsc_adjust'/>
   <feature name='sgx'/>
+  <feature name='mpx'/>
   <feature name='clflushopt'/>
   <feature name='intel-pt'/>
   <feature name='xsaves'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-7700-json.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-7700-json.xml
index 12424bc67c..cbdde0ff15 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-7700-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-7700-json.xml
@@ -4,6 +4,7 @@
   <feature policy='require' name='ss'/>
   <feature policy='require' name='hypervisor'/>
   <feature policy='require' name='tsc_adjust'/>
+  <feature policy='require' name='mpx'/>
   <feature policy='require' name='clflushopt'/>
   <feature policy='require' name='pdpe1gb'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-guest.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-guest.xml
index 5ed8ac37a3..90d6e53d3a 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-guest.xml
@@ -1,5 +1,5 @@
 <cpu mode='custom' match='exact'>
-  <model fallback='forbid'>Skylake-Client-IBRS</model>
+  <model fallback='forbid'>Skylake-Client-noTSX-IBRS</model>
   <vendor>Intel</vendor>
   <feature policy='require' name='ds'/>
   <feature policy='require' name='acpi'/>
@@ -18,6 +18,7 @@
   <feature policy='require' name='osxsave'/>
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='sgx'/>
+  <feature policy='require' name='mpx'/>
   <feature policy='require' name='clflushopt'/>
   <feature policy='require' name='intel-pt'/>
   <feature policy='require' name='md-clear'/>
@@ -29,6 +30,4 @@
   <feature policy='require' name='invtsc'/>
   <feature policy='require' name='skip-l1dfl-vmentry'/>
   <feature policy='require' name='pschange-mc-no'/>
-  <feature policy='disable' name='hle'/>
-  <feature policy='disable' name='rtm'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-host.xml
index 805a31411d..5bcc9af876 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-host.xml
@@ -1,6 +1,6 @@
 <cpu>
   <arch>x86_64</arch>
-  <model>Skylake-Client-noTSX-IBRS</model>
+  <model>Skylake-Client-v4</model>
   <vendor>Intel</vendor>
   <signature family='6' model='142' stepping='10'/>
   <feature name='ds'/>
@@ -20,13 +20,13 @@
   <feature name='osxsave'/>
   <feature name='tsc_adjust'/>
   <feature name='sgx'/>
+  <feature name='mpx'/>
   <feature name='clflushopt'/>
   <feature name='intel-pt'/>
   <feature name='md-clear'/>
   <feature name='stibp'/>
   <feature name='flush-l1d'/>
   <feature name='ssbd'/>
-  <feature name='xsaves'/>
   <feature name='pdpe1gb'/>
   <feature name='invtsc'/>
   <feature name='skip-l1dfl-vmentry'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-json.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-json.xml
index 4774d39c7e..a054ea0d27 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-json.xml
@@ -1,10 +1,11 @@
 <cpu mode='custom' match='exact'>
-  <model fallback='forbid'>Skylake-Client-IBRS</model>
+  <model fallback='forbid'>Skylake-Client-noTSX-IBRS</model>
   <vendor>Intel</vendor>
   <feature policy='require' name='ss'/>
   <feature policy='require' name='vmx'/>
   <feature policy='require' name='hypervisor'/>
   <feature policy='require' name='tsc_adjust'/>
+  <feature policy='require' name='mpx'/>
   <feature policy='require' name='clflushopt'/>
   <feature policy='require' name='umip'/>
   <feature policy='require' name='md-clear'/>
@@ -15,6 +16,4 @@
   <feature policy='require' name='pdpe1gb'/>
   <feature policy='require' name='skip-l1dfl-vmentry'/>
   <feature policy='require' name='pschange-mc-no'/>
-  <feature policy='disable' name='hle'/>
-  <feature policy='disable' name='rtm'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-8700-guest.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-8700-guest.xml
index 6cedb93633..2d96f676ee 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-8700-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-8700-guest.xml
@@ -19,6 +19,7 @@
   <feature policy='require' name='osxsave'/>
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='sgx'/>
+  <feature policy='require' name='mpx'/>
   <feature policy='require' name='clflushopt'/>
   <feature policy='require' name='intel-pt'/>
   <feature policy='require' name='sgxlc'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-8700-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-8700-host.xml
index 0cc65b4322..cc9a9efa76 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-8700-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-8700-host.xml
@@ -21,6 +21,7 @@
   <feature name='osxsave'/>
   <feature name='tsc_adjust'/>
   <feature name='sgx'/>
+  <feature name='mpx'/>
   <feature name='clflushopt'/>
   <feature name='intel-pt'/>
   <feature name='sgxlc'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-8700-json.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-8700-json.xml
index fd7539f7ce..a6f64f2020 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-8700-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-8700-json.xml
@@ -4,6 +4,7 @@
   <feature policy='require' name='ss'/>
   <feature policy='require' name='hypervisor'/>
   <feature policy='require' name='tsc_adjust'/>
+  <feature policy='require' name='mpx'/>
   <feature policy='require' name='clflushopt'/>
   <feature policy='require' name='umip'/>
   <feature policy='require' name='ssbd'/>
diff --git a/tests/cputestdata/x86_64-cpuid-EPYC-7601-32-Core-ibpb-json.xml b/tests/cputestdata/x86_64-cpuid-EPYC-7601-32-Core-ibpb-json.xml
index 69dd1d9a87..e7c48d93cb 100644
--- a/tests/cputestdata/x86_64-cpuid-EPYC-7601-32-Core-ibpb-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-EPYC-7601-32-Core-ibpb-json.xml
@@ -8,5 +8,4 @@
   <feature policy='require' name='cmp_legacy'/>
   <feature policy='disable' name='rdtscp'/>
   <feature policy='disable' name='svm'/>
-  <feature policy='disable' name='monitor'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-EPYC-7601-32-Core-json.xml b/tests/cputestdata/x86_64-cpuid-EPYC-7601-32-Core-json.xml
index 214916cdf8..9c1864c330 100644
--- a/tests/cputestdata/x86_64-cpuid-EPYC-7601-32-Core-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-EPYC-7601-32-Core-json.xml
@@ -7,5 +7,4 @@
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='cmp_legacy'/>
   <feature policy='disable' name='svm'/>
-  <feature policy='disable' name='monitor'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Hygon-C86-7185-32-core-json.xml b/tests/cputestdata/x86_64-cpuid-Hygon-C86-7185-32-core-json.xml
index 2ff92e2c15..0ea4877e9d 100644
--- a/tests/cputestdata/x86_64-cpuid-Hygon-C86-7185-32-core-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Hygon-C86-7185-32-core-json.xml
@@ -1,5 +1,5 @@
 <cpu mode='custom' match='exact'>
-  <model fallback='forbid'>Dhyana-v2</model>
+  <model fallback='forbid'>Dhyana</model>
   <vendor>Hygon</vendor>
   <feature policy='require' name='x2apic'/>
   <feature policy='require' name='tsc-deadline'/>
@@ -7,6 +7,5 @@
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='cmp_legacy'/>
   <feature policy='require' name='virt-ssbd'/>
-  <feature policy='disable' name='xsaves'/>
   <feature policy='disable' name='svm'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-guest.xml b/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-guest.xml
index 38d95680d3..7c125bbd9a 100644
--- a/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-guest.xml
@@ -21,6 +21,7 @@
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='sgx'/>
   <feature policy='require' name='cmt'/>
+  <feature policy='require' name='mpx'/>
   <feature policy='require' name='avx512ifma'/>
   <feature policy='require' name='intel-pt'/>
   <feature policy='require' name='sha-ni'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-host.xml b/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-host.xml
index ccb74f41ef..54628b7a01 100644
--- a/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-host.xml
@@ -23,6 +23,7 @@
   <feature name='tsc_adjust'/>
   <feature name='sgx'/>
   <feature name='cmt'/>
+  <feature name='mpx'/>
   <feature name='avx512ifma'/>
   <feature name='intel-pt'/>
   <feature name='sha-ni'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-json.xml b/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-json.xml
index ada11d2608..2c7fd79873 100644
--- a/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-json.xml
@@ -4,6 +4,7 @@
   <feature policy='require' name='ss'/>
   <feature policy='require' name='hypervisor'/>
   <feature policy='require' name='tsc_adjust'/>
+  <feature policy='require' name='mpx'/>
   <feature policy='require' name='avx512ifma'/>
   <feature policy='require' name='sha-ni'/>
   <feature policy='require' name='stibp'/>
@@ -12,5 +13,4 @@
   <feature policy='require' name='rdctl-no'/>
   <feature policy='require' name='ibrs-all'/>
   <feature policy='require' name='skip-l1dfl-vmentry'/>
-  <feature policy='disable' name='intel-pt'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Pentium-P6100-guest.xml b/tests/cputestdata/x86_64-cpuid-Pentium-P6100-guest.xml
index 20e2fa363a..db5e0ae6af 100644
--- a/tests/cputestdata/x86_64-cpuid-Pentium-P6100-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Pentium-P6100-guest.xml
@@ -1,7 +1,6 @@
 <cpu mode='custom' match='exact'>
-  <model fallback='forbid'>Westmere</model>
+  <model fallback='forbid'>core2duo</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ds'/>
   <feature policy='require' name='acpi'/>
   <feature policy='require' name='ss'/>
@@ -9,17 +8,16 @@
   <feature policy='require' name='tm'/>
   <feature policy='require' name='pbe'/>
   <feature policy='require' name='dtes64'/>
-  <feature policy='require' name='monitor'/>
   <feature policy='require' name='ds_cpl'/>
   <feature policy='require' name='est'/>
   <feature policy='require' name='tm2'/>
+  <feature policy='require' name='cx16'/>
   <feature policy='require' name='xtpr'/>
   <feature policy='require' name='pdcm'/>
   <feature policy='require' name='pcid'/>
+  <feature policy='require' name='popcnt'/>
   <feature policy='require' name='arat'/>
   <feature policy='require' name='rdtscp'/>
+  <feature policy='require' name='lahf_lm'/>
   <feature policy='require' name='invtsc'/>
-  <feature policy='disable' name='sse4.1'/>
-  <feature policy='disable' name='sse4.2'/>
-  <feature policy='disable' name='aes'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Ryzen-7-1800X-Eight-Core-json.xml b/tests/cputestdata/x86_64-cpuid-Ryzen-7-1800X-Eight-Core-json.xml
index 0ee1b03f8b..9e1990e053 100644
--- a/tests/cputestdata/x86_64-cpuid-Ryzen-7-1800X-Eight-Core-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Ryzen-7-1800X-Eight-Core-json.xml
@@ -7,5 +7,4 @@
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='cmp_legacy'/>
   <feature policy='disable' name='sha-ni'/>
-  <feature policy='disable' name='monitor'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-guest.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-guest.xml
index ea1c79c0df..0af37fb828 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-guest.xml
@@ -19,6 +19,7 @@
   <feature policy='require' name='osxsave'/>
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='sgx'/>
+  <feature policy='require' name='mpx'/>
   <feature policy='require' name='clflushopt'/>
   <feature policy='require' name='intel-pt'/>
   <feature policy='require' name='md-clear'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-host.xml
index d7a7f30b9e..696f23145d 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-host.xml
@@ -21,6 +21,7 @@
   <feature name='osxsave'/>
   <feature name='tsc_adjust'/>
   <feature name='sgx'/>
+  <feature name='mpx'/>
   <feature name='clflushopt'/>
   <feature name='intel-pt'/>
   <feature name='md-clear'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-json.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-json.xml
index a5591278df..624fb4692a 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-json.xml
@@ -4,6 +4,7 @@
   <feature policy='require' name='ss'/>
   <feature policy='require' name='hypervisor'/>
   <feature policy='require' name='tsc_adjust'/>
+  <feature policy='require' name='mpx'/>
   <feature policy='require' name='clflushopt'/>
   <feature policy='require' name='md-clear'/>
   <feature policy='require' name='stibp'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-guest.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-guest.xml
index 60bace9ed6..4f5c4103b4 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-guest.xml
@@ -19,6 +19,7 @@
   <feature policy='require' name='osxsave'/>
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='sgx'/>
+  <feature policy='require' name='mpx'/>
   <feature policy='require' name='clflushopt'/>
   <feature policy='require' name='intel-pt'/>
   <feature policy='require' name='xsaves'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-host.xml
index d2f808f9a6..e535a014c3 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-host.xml
@@ -21,6 +21,7 @@
   <feature name='osxsave'/>
   <feature name='tsc_adjust'/>
   <feature name='sgx'/>
+  <feature name='mpx'/>
   <feature name='clflushopt'/>
   <feature name='intel-pt'/>
   <feature name='xsaves'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-json.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-json.xml
index ad98679027..3558b9e6af 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-json.xml
@@ -5,6 +5,7 @@
   <feature policy='require' name='vmx'/>
   <feature policy='require' name='hypervisor'/>
   <feature policy='require' name='tsc_adjust'/>
+  <feature policy='require' name='mpx'/>
   <feature policy='require' name='clflushopt'/>
   <feature policy='require' name='xsaves'/>
   <feature policy='require' name='pdpe1gb'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2609-v3-guest.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2609-v3-guest.xml
index d8aaaad29d..82756d8ebb 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2609-v3-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2609-v3-guest.xml
@@ -1,7 +1,6 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Haswell-noTSX-IBRS</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ds'/>
   <feature policy='require' name='acpi'/>
   <feature policy='require' name='ss'/>
@@ -19,14 +18,9 @@
   <feature policy='require' name='pdcm'/>
   <feature policy='require' name='dca'/>
   <feature policy='require' name='osxsave'/>
-  <feature policy='require' name='f16c'/>
-  <feature policy='require' name='rdrand'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='cmt'/>
   <feature policy='require' name='stibp'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='pdpe1gb'/>
-  <feature policy='require' name='abm'/>
   <feature policy='require' name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2609-v3-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2609-v3-host.xml
index bc39536de9..c275e7eb4b 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2609-v3-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2609-v3-host.xml
@@ -3,7 +3,6 @@
   <model>Haswell-noTSX-IBRS</model>
   <vendor>Intel</vendor>
   <signature family='6' model='63' stepping='2'/>
-  <feature name='vme'/>
   <feature name='ds'/>
   <feature name='acpi'/>
   <feature name='ss'/>
@@ -21,14 +20,9 @@
   <feature name='pdcm'/>
   <feature name='dca'/>
   <feature name='osxsave'/>
-  <feature name='f16c'/>
-  <feature name='rdrand'/>
-  <feature name='arat'/>
   <feature name='tsc_adjust'/>
   <feature name='cmt'/>
   <feature name='stibp'/>
-  <feature name='xsaveopt'/>
   <feature name='pdpe1gb'/>
-  <feature name='abm'/>
   <feature name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2609-v3-json.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2609-v3-json.xml
index 20e24c387d..f0a7e15754 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2609-v3-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2609-v3-json.xml
@@ -1,14 +1,8 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Haswell-noTSX-IBRS</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ss'/>
-  <feature policy='require' name='f16c'/>
-  <feature policy='require' name='rdrand'/>
   <feature policy='require' name='hypervisor'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='pdpe1gb'/>
-  <feature policy='require' name='abm'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2623-v4-guest.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2623-v4-guest.xml
index a5c6d9b471..e34fad1620 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2623-v4-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2623-v4-guest.xml
@@ -1,7 +1,6 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Broadwell-IBRS</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ds'/>
   <feature policy='require' name='acpi'/>
   <feature policy='require' name='ss'/>
@@ -19,17 +18,12 @@
   <feature policy='require' name='pdcm'/>
   <feature policy='require' name='dca'/>
   <feature policy='require' name='osxsave'/>
-  <feature policy='require' name='f16c'/>
-  <feature policy='require' name='rdrand'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='cmt'/>
   <feature policy='require' name='intel-pt'/>
   <feature policy='require' name='stibp'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='mbm_total'/>
   <feature policy='require' name='mbm_local'/>
   <feature policy='require' name='pdpe1gb'/>
-  <feature policy='require' name='abm'/>
   <feature policy='require' name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2623-v4-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2623-v4-host.xml
index 70419d7944..a20cd7eff5 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2623-v4-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2623-v4-host.xml
@@ -3,7 +3,6 @@
   <model>Broadwell-IBRS</model>
   <vendor>Intel</vendor>
   <signature family='6' model='79' stepping='1'/>
-  <feature name='vme'/>
   <feature name='ds'/>
   <feature name='acpi'/>
   <feature name='ss'/>
@@ -21,17 +20,12 @@
   <feature name='pdcm'/>
   <feature name='dca'/>
   <feature name='osxsave'/>
-  <feature name='f16c'/>
-  <feature name='rdrand'/>
-  <feature name='arat'/>
   <feature name='tsc_adjust'/>
   <feature name='cmt'/>
   <feature name='intel-pt'/>
   <feature name='stibp'/>
-  <feature name='xsaveopt'/>
   <feature name='mbm_total'/>
   <feature name='mbm_local'/>
   <feature name='pdpe1gb'/>
-  <feature name='abm'/>
   <feature name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2623-v4-json.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2623-v4-json.xml
index de082dbd93..193994481f 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2623-v4-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2623-v4-json.xml
@@ -1,14 +1,8 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Broadwell-IBRS</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ss'/>
-  <feature policy='require' name='f16c'/>
-  <feature policy='require' name='rdrand'/>
   <feature policy='require' name='hypervisor'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='pdpe1gb'/>
-  <feature policy='require' name='abm'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2630-v3-guest.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2630-v3-guest.xml
index 980af07890..98b9d43916 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2630-v3-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2630-v3-guest.xml
@@ -1,7 +1,6 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Haswell-noTSX</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ds'/>
   <feature policy='require' name='acpi'/>
   <feature policy='require' name='ss'/>
@@ -19,13 +18,8 @@
   <feature policy='require' name='pdcm'/>
   <feature policy='require' name='dca'/>
   <feature policy='require' name='osxsave'/>
-  <feature policy='require' name='f16c'/>
-  <feature policy='require' name='rdrand'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='cmt'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='pdpe1gb'/>
-  <feature policy='require' name='abm'/>
   <feature policy='require' name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2630-v3-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2630-v3-host.xml
index 6d959eedc3..446228723e 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2630-v3-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2630-v3-host.xml
@@ -3,7 +3,6 @@
   <model>Haswell-noTSX</model>
   <vendor>Intel</vendor>
   <signature family='6' model='63' stepping='2'/>
-  <feature name='vme'/>
   <feature name='ds'/>
   <feature name='acpi'/>
   <feature name='ss'/>
@@ -21,13 +20,8 @@
   <feature name='pdcm'/>
   <feature name='dca'/>
   <feature name='osxsave'/>
-  <feature name='f16c'/>
-  <feature name='rdrand'/>
-  <feature name='arat'/>
   <feature name='tsc_adjust'/>
   <feature name='cmt'/>
-  <feature name='xsaveopt'/>
   <feature name='pdpe1gb'/>
-  <feature name='abm'/>
   <feature name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2630-v3-json.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2630-v3-json.xml
index 78b8be1118..b3f1d2835e 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2630-v3-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2630-v3-json.xml
@@ -1,13 +1,9 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Haswell-noTSX</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ss'/>
-  <feature policy='require' name='f16c'/>
-  <feature policy='require' name='rdrand'/>
   <feature policy='require' name='hypervisor'/>
   <feature policy='require' name='tsc_adjust'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='pdpe1gb'/>
-  <feature policy='require' name='abm'/>
+  <feature policy='disable' name='arat'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2630-v4-guest.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2630-v4-guest.xml
index e2999db8e9..21254b6bca 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2630-v4-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2630-v4-guest.xml
@@ -1,7 +1,6 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Broadwell</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ds'/>
   <feature policy='require' name='acpi'/>
   <feature policy='require' name='ss'/>
@@ -19,16 +18,11 @@
   <feature policy='require' name='pdcm'/>
   <feature policy='require' name='dca'/>
   <feature policy='require' name='osxsave'/>
-  <feature policy='require' name='f16c'/>
-  <feature policy='require' name='rdrand'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='cmt'/>
   <feature policy='require' name='intel-pt'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='mbm_total'/>
   <feature policy='require' name='mbm_local'/>
   <feature policy='require' name='pdpe1gb'/>
-  <feature policy='require' name='abm'/>
   <feature policy='require' name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2630-v4-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2630-v4-host.xml
index e2ace9021b..b4bc6c20a5 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2630-v4-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2630-v4-host.xml
@@ -3,7 +3,6 @@
   <model>Broadwell</model>
   <vendor>Intel</vendor>
   <signature family='6' model='79' stepping='1'/>
-  <feature name='vme'/>
   <feature name='ds'/>
   <feature name='acpi'/>
   <feature name='ss'/>
@@ -21,16 +20,11 @@
   <feature name='pdcm'/>
   <feature name='dca'/>
   <feature name='osxsave'/>
-  <feature name='f16c'/>
-  <feature name='rdrand'/>
-  <feature name='arat'/>
   <feature name='tsc_adjust'/>
   <feature name='cmt'/>
   <feature name='intel-pt'/>
-  <feature name='xsaveopt'/>
   <feature name='mbm_total'/>
   <feature name='mbm_local'/>
   <feature name='pdpe1gb'/>
-  <feature name='abm'/>
   <feature name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2630-v4-json.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2630-v4-json.xml
index 5b8891093a..c8de8dc4d9 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2630-v4-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2630-v4-json.xml
@@ -1,14 +1,8 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Broadwell</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ss'/>
-  <feature policy='require' name='f16c'/>
-  <feature policy='require' name='rdrand'/>
   <feature policy='require' name='hypervisor'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='pdpe1gb'/>
-  <feature policy='require' name='abm'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-guest.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-guest.xml
index db1efe0549..4d83a04db7 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-guest.xml
@@ -1,7 +1,6 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>SandyBridge-IBRS</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ds'/>
   <feature policy='require' name='acpi'/>
   <feature policy='require' name='ss'/>
@@ -20,11 +19,9 @@
   <feature policy='require' name='pcid'/>
   <feature policy='require' name='dca'/>
   <feature policy='require' name='osxsave'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='stibp'/>
   <feature policy='require' name='flush-l1d'/>
   <feature policy='require' name='ssbd'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='pdpe1gb'/>
   <feature policy='require' name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-host.xml
index 6f2de0ca5b..c6005df48e 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-host.xml
@@ -3,7 +3,6 @@
   <model>SandyBridge-IBRS</model>
   <vendor>Intel</vendor>
   <signature family='6' model='45' stepping='7'/>
-  <feature name='vme'/>
   <feature name='ds'/>
   <feature name='acpi'/>
   <feature name='ss'/>
@@ -22,11 +21,9 @@
   <feature name='pcid'/>
   <feature name='dca'/>
   <feature name='osxsave'/>
-  <feature name='arat'/>
   <feature name='stibp'/>
   <feature name='flush-l1d'/>
   <feature name='ssbd'/>
-  <feature name='xsaveopt'/>
   <feature name='pdpe1gb'/>
   <feature name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-json.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-json.xml
index bf587d3ffc..68c2d05ce0 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-json.xml
@@ -1,14 +1,11 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>SandyBridge-IBRS</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ss'/>
   <feature policy='require' name='pcid'/>
   <feature policy='require' name='hypervisor'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='stibp'/>
   <feature policy='require' name='ssbd'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='pdpe1gb'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v3-guest.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v3-guest.xml
index 980af07890..98b9d43916 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v3-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v3-guest.xml
@@ -1,7 +1,6 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Haswell-noTSX</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ds'/>
   <feature policy='require' name='acpi'/>
   <feature policy='require' name='ss'/>
@@ -19,13 +18,8 @@
   <feature policy='require' name='pdcm'/>
   <feature policy='require' name='dca'/>
   <feature policy='require' name='osxsave'/>
-  <feature policy='require' name='f16c'/>
-  <feature policy='require' name='rdrand'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='cmt'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='pdpe1gb'/>
-  <feature policy='require' name='abm'/>
   <feature policy='require' name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v3-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v3-host.xml
index 6d959eedc3..446228723e 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v3-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v3-host.xml
@@ -3,7 +3,6 @@
   <model>Haswell-noTSX</model>
   <vendor>Intel</vendor>
   <signature family='6' model='63' stepping='2'/>
-  <feature name='vme'/>
   <feature name='ds'/>
   <feature name='acpi'/>
   <feature name='ss'/>
@@ -21,13 +20,8 @@
   <feature name='pdcm'/>
   <feature name='dca'/>
   <feature name='osxsave'/>
-  <feature name='f16c'/>
-  <feature name='rdrand'/>
-  <feature name='arat'/>
   <feature name='tsc_adjust'/>
   <feature name='cmt'/>
-  <feature name='xsaveopt'/>
   <feature name='pdpe1gb'/>
-  <feature name='abm'/>
   <feature name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v3-json.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v3-json.xml
index 2227ed0031..86f1091dec 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v3-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v3-json.xml
@@ -1,12 +1,10 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Haswell-noTSX</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ss'/>
   <feature policy='require' name='vmx'/>
-  <feature policy='require' name='f16c'/>
-  <feature policy='require' name='rdrand'/>
   <feature policy='require' name='hypervisor'/>
   <feature policy='require' name='pdpe1gb'/>
-  <feature policy='require' name='abm'/>
+  <feature policy='disable' name='arat'/>
+  <feature policy='disable' name='xsaveopt'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v4-guest.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v4-guest.xml
index e2999db8e9..21254b6bca 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v4-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v4-guest.xml
@@ -1,7 +1,6 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Broadwell</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ds'/>
   <feature policy='require' name='acpi'/>
   <feature policy='require' name='ss'/>
@@ -19,16 +18,11 @@
   <feature policy='require' name='pdcm'/>
   <feature policy='require' name='dca'/>
   <feature policy='require' name='osxsave'/>
-  <feature policy='require' name='f16c'/>
-  <feature policy='require' name='rdrand'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='cmt'/>
   <feature policy='require' name='intel-pt'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='mbm_total'/>
   <feature policy='require' name='mbm_local'/>
   <feature policy='require' name='pdpe1gb'/>
-  <feature policy='require' name='abm'/>
   <feature policy='require' name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v4-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v4-host.xml
index e2ace9021b..b4bc6c20a5 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v4-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v4-host.xml
@@ -3,7 +3,6 @@
   <model>Broadwell</model>
   <vendor>Intel</vendor>
   <signature family='6' model='79' stepping='1'/>
-  <feature name='vme'/>
   <feature name='ds'/>
   <feature name='acpi'/>
   <feature name='ss'/>
@@ -21,16 +20,11 @@
   <feature name='pdcm'/>
   <feature name='dca'/>
   <feature name='osxsave'/>
-  <feature name='f16c'/>
-  <feature name='rdrand'/>
-  <feature name='arat'/>
   <feature name='tsc_adjust'/>
   <feature name='cmt'/>
   <feature name='intel-pt'/>
-  <feature name='xsaveopt'/>
   <feature name='mbm_total'/>
   <feature name='mbm_local'/>
   <feature name='pdpe1gb'/>
-  <feature name='abm'/>
   <feature name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v4-json.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v4-json.xml
index 5b8891093a..c8de8dc4d9 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v4-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v4-json.xml
@@ -1,14 +1,8 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Broadwell</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ss'/>
-  <feature policy='require' name='f16c'/>
-  <feature policy='require' name='rdrand'/>
   <feature policy='require' name='hypervisor'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='pdpe1gb'/>
-  <feature policy='require' name='abm'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E7-4820-guest.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E7-4820-guest.xml
index 659779687a..f6567f34d1 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E7-4820-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E7-4820-guest.xml
@@ -1,14 +1,12 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Westmere</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ds'/>
   <feature policy='require' name='acpi'/>
   <feature policy='require' name='ss'/>
   <feature policy='require' name='ht'/>
   <feature policy='require' name='tm'/>
   <feature policy='require' name='pbe'/>
-  <feature policy='require' name='pclmuldq'/>
   <feature policy='require' name='dtes64'/>
   <feature policy='require' name='monitor'/>
   <feature policy='require' name='ds_cpl'/>
@@ -21,7 +19,6 @@
   <feature policy='require' name='pcid'/>
   <feature policy='require' name='dca'/>
   <feature policy='require' name='x2apic'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='pdpe1gb'/>
   <feature policy='require' name='rdtscp'/>
   <feature policy='require' name='invtsc'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E7-4820-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E7-4820-host.xml
index 58468cd096..a93d99f082 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E7-4820-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E7-4820-host.xml
@@ -3,14 +3,12 @@
   <model>Westmere</model>
   <vendor>Intel</vendor>
   <signature family='6' model='47' stepping='2'/>
-  <feature name='vme'/>
   <feature name='ds'/>
   <feature name='acpi'/>
   <feature name='ss'/>
   <feature name='ht'/>
   <feature name='tm'/>
   <feature name='pbe'/>
-  <feature name='pclmuldq'/>
   <feature name='dtes64'/>
   <feature name='monitor'/>
   <feature name='ds_cpl'/>
@@ -23,7 +21,6 @@
   <feature name='pcid'/>
   <feature name='dca'/>
   <feature name='x2apic'/>
-  <feature name='arat'/>
   <feature name='pdpe1gb'/>
   <feature name='rdtscp'/>
   <feature name='invtsc'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E7-4820-json.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E7-4820-json.xml
index e8b74c5c30..9979c302fd 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E7-4820-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E7-4820-json.xml
@@ -1,12 +1,12 @@
 <cpu mode='custom' match='exact'>
-  <model fallback='forbid'>Westmere</model>
+  <model fallback='forbid'>Nehalem</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ss'/>
   <feature policy='require' name='pclmuldq'/>
   <feature policy='require' name='pcid'/>
   <feature policy='require' name='x2apic'/>
   <feature policy='require' name='tsc-deadline'/>
+  <feature policy='require' name='aes'/>
   <feature policy='require' name='hypervisor'/>
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='pdpe1gb'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E7-4830-guest.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E7-4830-guest.xml
index 659779687a..f6567f34d1 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E7-4830-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E7-4830-guest.xml
@@ -1,14 +1,12 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Westmere</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ds'/>
   <feature policy='require' name='acpi'/>
   <feature policy='require' name='ss'/>
   <feature policy='require' name='ht'/>
   <feature policy='require' name='tm'/>
   <feature policy='require' name='pbe'/>
-  <feature policy='require' name='pclmuldq'/>
   <feature policy='require' name='dtes64'/>
   <feature policy='require' name='monitor'/>
   <feature policy='require' name='ds_cpl'/>
@@ -21,7 +19,6 @@
   <feature policy='require' name='pcid'/>
   <feature policy='require' name='dca'/>
   <feature policy='require' name='x2apic'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='pdpe1gb'/>
   <feature policy='require' name='rdtscp'/>
   <feature policy='require' name='invtsc'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E7-4830-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E7-4830-host.xml
index 58468cd096..a93d99f082 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E7-4830-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E7-4830-host.xml
@@ -3,14 +3,12 @@
   <model>Westmere</model>
   <vendor>Intel</vendor>
   <signature family='6' model='47' stepping='2'/>
-  <feature name='vme'/>
   <feature name='ds'/>
   <feature name='acpi'/>
   <feature name='ss'/>
   <feature name='ht'/>
   <feature name='tm'/>
   <feature name='pbe'/>
-  <feature name='pclmuldq'/>
   <feature name='dtes64'/>
   <feature name='monitor'/>
   <feature name='ds_cpl'/>
@@ -23,7 +21,6 @@
   <feature name='pcid'/>
   <feature name='dca'/>
   <feature name='x2apic'/>
-  <feature name='arat'/>
   <feature name='pdpe1gb'/>
   <feature name='rdtscp'/>
   <feature name='invtsc'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E7-4830-json.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E7-4830-json.xml
index da949ad25e..908945af29 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E7-4830-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E7-4830-json.xml
@@ -1,14 +1,11 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Westmere</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ss'/>
-  <feature policy='require' name='pclmuldq'/>
   <feature policy='require' name='pcid'/>
   <feature policy='require' name='x2apic'/>
   <feature policy='require' name='tsc-deadline'/>
   <feature policy='require' name='hypervisor'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='pdpe1gb'/>
   <feature policy='require' name='rdtscp'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E7-8890-v3-guest.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E7-8890-v3-guest.xml
index 16d333aa26..3d49cea064 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E7-8890-v3-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E7-8890-v3-guest.xml
@@ -1,7 +1,6 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Haswell</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ds'/>
   <feature policy='require' name='acpi'/>
   <feature policy='require' name='ss'/>
@@ -19,13 +18,8 @@
   <feature policy='require' name='pdcm'/>
   <feature policy='require' name='dca'/>
   <feature policy='require' name='osxsave'/>
-  <feature policy='require' name='f16c'/>
-  <feature policy='require' name='rdrand'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='cmt'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='pdpe1gb'/>
-  <feature policy='require' name='abm'/>
   <feature policy='require' name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E7-8890-v3-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E7-8890-v3-host.xml
index 6a18204c02..4297116353 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E7-8890-v3-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E7-8890-v3-host.xml
@@ -3,7 +3,6 @@
   <model>Haswell</model>
   <vendor>Intel</vendor>
   <signature family='6' model='63' stepping='4'/>
-  <feature name='vme'/>
   <feature name='ds'/>
   <feature name='acpi'/>
   <feature name='ss'/>
@@ -21,13 +20,8 @@
   <feature name='pdcm'/>
   <feature name='dca'/>
   <feature name='osxsave'/>
-  <feature name='f16c'/>
-  <feature name='rdrand'/>
-  <feature name='arat'/>
   <feature name='tsc_adjust'/>
   <feature name='cmt'/>
-  <feature name='xsaveopt'/>
   <feature name='pdpe1gb'/>
-  <feature name='abm'/>
   <feature name='invtsc'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E7-8890-v3-json.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E7-8890-v3-json.xml
index e542456c8b..4fa824ebfc 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E7-8890-v3-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E7-8890-v3-json.xml
@@ -1,14 +1,8 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Haswell</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ss'/>
-  <feature policy='require' name='f16c'/>
-  <feature policy='require' name='rdrand'/>
   <feature policy='require' name='hypervisor'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='pdpe1gb'/>
-  <feature policy='require' name='abm'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E7540-guest.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E7540-guest.xml
index fbc05fe0d8..64fae823ec 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E7540-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E7540-guest.xml
@@ -1,7 +1,6 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Nehalem-IBRS</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ds'/>
   <feature policy='require' name='acpi'/>
   <feature policy='require' name='ss'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E7540-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E7540-host.xml
index 15fea29e06..ed5e7e00f5 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E7540-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E7540-host.xml
@@ -3,7 +3,6 @@
   <model>Nehalem-IBRS</model>
   <vendor>Intel</vendor>
   <signature family='6' model='46' stepping='6'/>
-  <feature name='vme'/>
   <feature name='ds'/>
   <feature name='acpi'/>
   <feature name='ss'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E7540-json.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E7540-json.xml
index 32cd1000c8..3726a1e312 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E7540-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E7540-json.xml
@@ -1,7 +1,6 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Nehalem-IBRS</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ss'/>
   <feature policy='require' name='x2apic'/>
   <feature policy='require' name='tsc-deadline'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-guest.xml b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-guest.xml
index 8f014f6e28..fe6db40258 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-guest.xml
@@ -20,9 +20,9 @@
   <feature policy='require' name='osxsave'/>
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='cmt'/>
+  <feature policy='require' name='mpx'/>
   <feature policy='require' name='clflushopt'/>
   <feature policy='require' name='intel-pt'/>
-  <feature policy='require' name='pku'/>
   <feature policy='require' name='stibp'/>
   <feature policy='require' name='xsaves'/>
   <feature policy='require' name='mbm_total'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-host.xml
index e004747ada..d3020f0f4f 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-host.xml
@@ -22,9 +22,9 @@
   <feature name='osxsave'/>
   <feature name='tsc_adjust'/>
   <feature name='cmt'/>
+  <feature name='mpx'/>
   <feature name='clflushopt'/>
   <feature name='intel-pt'/>
-  <feature name='pku'/>
   <feature name='stibp'/>
   <feature name='xsaves'/>
   <feature name='mbm_total'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-json.xml b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-json.xml
index 7c7e95ce0d..d20dc7575f 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-json.xml
@@ -4,5 +4,7 @@
   <feature policy='require' name='ss'/>
   <feature policy='require' name='hypervisor'/>
   <feature policy='require' name='tsc_adjust'/>
+  <feature policy='require' name='mpx'/>
   <feature policy='require' name='clflushopt'/>
+  <feature policy='disable' name='pku'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6130-guest.xml b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6130-guest.xml
index f4f0199607..f3164525c4 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6130-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6130-guest.xml
@@ -20,9 +20,9 @@
   <feature policy='require' name='osxsave'/>
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='cmt'/>
+  <feature policy='require' name='mpx'/>
   <feature policy='require' name='clflushopt'/>
   <feature policy='require' name='intel-pt'/>
-  <feature policy='require' name='pku'/>
   <feature policy='require' name='ospke'/>
   <feature policy='require' name='md-clear'/>
   <feature policy='require' name='stibp'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6130-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6130-host.xml
index 325c2fe26f..60e45e2e67 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6130-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6130-host.xml
@@ -22,9 +22,9 @@
   <feature name='osxsave'/>
   <feature name='tsc_adjust'/>
   <feature name='cmt'/>
+  <feature name='mpx'/>
   <feature name='clflushopt'/>
   <feature name='intel-pt'/>
-  <feature name='pku'/>
   <feature name='ospke'/>
   <feature name='md-clear'/>
   <feature name='stibp'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6130-json.xml b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6130-json.xml
index b482043ccf..65b93c2829 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6130-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6130-json.xml
@@ -5,9 +5,9 @@
   <feature policy='require' name='vmx'/>
   <feature policy='require' name='hypervisor'/>
   <feature policy='require' name='tsc_adjust'/>
+  <feature policy='require' name='mpx'/>
   <feature policy='require' name='clflushopt'/>
   <feature policy='require' name='umip'/>
-  <feature policy='require' name='pku'/>
   <feature policy='require' name='md-clear'/>
   <feature policy='require' name='stibp'/>
   <feature policy='require' name='arch-capabilities'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-guest.xml b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-guest.xml
index f31ca1ffc5..0d198c991b 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-guest.xml
@@ -20,9 +20,8 @@
   <feature policy='require' name='osxsave'/>
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='cmt'/>
-  <feature policy='require' name='clflushopt'/>
+  <feature policy='require' name='mpx'/>
   <feature policy='require' name='intel-pt'/>
-  <feature policy='require' name='pku'/>
   <feature policy='require' name='xsaves'/>
   <feature policy='require' name='mbm_total'/>
   <feature policy='require' name='mbm_local'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-host.xml
index da7e96e533..4ee12fcfdc 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-host.xml
@@ -22,9 +22,8 @@
   <feature name='osxsave'/>
   <feature name='tsc_adjust'/>
   <feature name='cmt'/>
-  <feature name='clflushopt'/>
+  <feature name='mpx'/>
   <feature name='intel-pt'/>
-  <feature name='pku'/>
   <feature name='xsaves'/>
   <feature name='mbm_total'/>
   <feature name='mbm_local'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-json.xml b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-json.xml
index 1dfad4a0cb..42f2497776 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-json.xml
@@ -4,5 +4,6 @@
   <feature policy='require' name='ss'/>
   <feature policy='require' name='hypervisor'/>
   <feature policy='require' name='tsc_adjust'/>
-  <feature policy='require' name='clflushopt'/>
+  <feature policy='require' name='mpx'/>
+  <feature policy='disable' name='pku'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-Platinum-8268-json.xml b/tests/cputestdata/x86_64-cpuid-Xeon-Platinum-8268-json.xml
index 78863c61d1..77d1f873a1 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Platinum-8268-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Platinum-8268-json.xml
@@ -4,8 +4,8 @@
   <feature policy='require' name='ss'/>
   <feature policy='require' name='hypervisor'/>
   <feature policy='require' name='tsc_adjust'/>
+  <feature policy='require' name='mpx'/>
   <feature policy='require' name='umip'/>
-  <feature policy='require' name='pku'/>
   <feature policy='require' name='xsaves'/>
   <feature policy='require' name='rdctl-no'/>
   <feature policy='require' name='ibrs-all'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-W3520-guest.xml b/tests/cputestdata/x86_64-cpuid-Xeon-W3520-guest.xml
index 9c975c6792..29e119100f 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-W3520-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-W3520-guest.xml
@@ -1,7 +1,6 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Nehalem</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ds'/>
   <feature policy='require' name='acpi'/>
   <feature policy='require' name='ss'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-W3520-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-W3520-host.xml
index 35dd63f360..07d69d1c71 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-W3520-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-W3520-host.xml
@@ -3,7 +3,6 @@
   <model>Nehalem</model>
   <vendor>Intel</vendor>
   <signature family='6' model='26' stepping='5'/>
-  <feature name='vme'/>
   <feature name='ds'/>
   <feature name='acpi'/>
   <feature name='ss'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-W3520-json.xml b/tests/cputestdata/x86_64-cpuid-Xeon-W3520-json.xml
index 038c98e1d1..fdd1b5cfae 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-W3520-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-W3520-json.xml
@@ -1,7 +1,6 @@
 <cpu mode='custom' match='exact'>
   <model fallback='forbid'>Nehalem</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ss'/>
   <feature policy='require' name='x2apic'/>
   <feature policy='require' name='hypervisor'/>
diff --git a/tests/cputestdata/x86_64-cpuid-baseline-Broadwell-IBRS+Cascadelake.xml b/tests/cputestdata/x86_64-cpuid-baseline-Broadwell-IBRS+Cascadelake.xml
index 99bce8db87..b88e71ce39 100644
--- a/tests/cputestdata/x86_64-cpuid-baseline-Broadwell-IBRS+Cascadelake.xml
+++ b/tests/cputestdata/x86_64-cpuid-baseline-Broadwell-IBRS+Cascadelake.xml
@@ -1,14 +1,8 @@
 <cpu mode='custom' match='exact'>
   <model fallback='allow'>Broadwell-IBRS</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ss'/>
-  <feature policy='require' name='f16c'/>
-  <feature policy='require' name='rdrand'/>
   <feature policy='require' name='hypervisor'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='pdpe1gb'/>
-  <feature policy='require' name='abm'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-baseline-Cascadelake+Skylake-IBRS.xml b/tests/cputestdata/x86_64-cpuid-baseline-Cascadelake+Skylake-IBRS.xml
index 5e42876b39..698613a8a0 100644
--- a/tests/cputestdata/x86_64-cpuid-baseline-Cascadelake+Skylake-IBRS.xml
+++ b/tests/cputestdata/x86_64-cpuid-baseline-Cascadelake+Skylake-IBRS.xml
@@ -4,9 +4,9 @@
   <feature policy='require' name='ss'/>
   <feature policy='require' name='hypervisor'/>
   <feature policy='require' name='tsc_adjust'/>
+  <feature policy='require' name='mpx'/>
   <feature policy='require' name='clflushopt'/>
   <feature policy='require' name='umip'/>
-  <feature policy='require' name='pku'/>
   <feature policy='require' name='ssbd'/>
   <feature policy='require' name='xsaves'/>
   <feature policy='require' name='skip-l1dfl-vmentry'/>
diff --git a/tests/cputestdata/x86_64-cpuid-baseline-Cascadelake+Skylake.xml b/tests/cputestdata/x86_64-cpuid-baseline-Cascadelake+Skylake.xml
index 906259df0b..3383eb30d2 100644
--- a/tests/cputestdata/x86_64-cpuid-baseline-Cascadelake+Skylake.xml
+++ b/tests/cputestdata/x86_64-cpuid-baseline-Cascadelake+Skylake.xml
@@ -4,5 +4,6 @@
   <feature policy='require' name='ss'/>
   <feature policy='require' name='hypervisor'/>
   <feature policy='require' name='tsc_adjust'/>
-  <feature policy='require' name='clflushopt'/>
+  <feature policy='require' name='mpx'/>
+  <feature policy='disable' name='pku'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-baseline-EPYC+Rome.xml b/tests/cputestdata/x86_64-cpuid-baseline-EPYC+Rome.xml
index 66f89b118a..207c904158 100644
--- a/tests/cputestdata/x86_64-cpuid-baseline-EPYC+Rome.xml
+++ b/tests/cputestdata/x86_64-cpuid-baseline-EPYC+Rome.xml
@@ -7,5 +7,4 @@
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='cmp_legacy'/>
   <feature policy='disable' name='svm'/>
-  <feature policy='disable' name='monitor'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-baseline-Haswell+Skylake.xml b/tests/cputestdata/x86_64-cpuid-baseline-Haswell+Skylake.xml
index e687a679b3..6f89d05744 100644
--- a/tests/cputestdata/x86_64-cpuid-baseline-Haswell+Skylake.xml
+++ b/tests/cputestdata/x86_64-cpuid-baseline-Haswell+Skylake.xml
@@ -1,14 +1,8 @@
 <cpu mode='custom' match='exact'>
   <model fallback='allow'>Haswell</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ss'/>
-  <feature policy='require' name='f16c'/>
-  <feature policy='require' name='rdrand'/>
   <feature policy='require' name='hypervisor'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='pdpe1gb'/>
-  <feature policy='require' name='abm'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-baseline-Haswell-noTSX-IBRS+Broadwell.xml b/tests/cputestdata/x86_64-cpuid-baseline-Haswell-noTSX-IBRS+Broadwell.xml
index 651457b17a..da0c7b7969 100644
--- a/tests/cputestdata/x86_64-cpuid-baseline-Haswell-noTSX-IBRS+Broadwell.xml
+++ b/tests/cputestdata/x86_64-cpuid-baseline-Haswell-noTSX-IBRS+Broadwell.xml
@@ -1,14 +1,8 @@
 <cpu mode='custom' match='exact'>
   <model fallback='allow'>Haswell-noTSX</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ss'/>
-  <feature policy='require' name='f16c'/>
-  <feature policy='require' name='rdrand'/>
   <feature policy='require' name='hypervisor'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='pdpe1gb'/>
-  <feature policy='require' name='abm'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-baseline-Haswell-noTSX-IBRS+Skylake-IBRS.xml b/tests/cputestdata/x86_64-cpuid-baseline-Haswell-noTSX-IBRS+Skylake-IBRS.xml
index 8bda1c02e2..f794e9027b 100644
--- a/tests/cputestdata/x86_64-cpuid-baseline-Haswell-noTSX-IBRS+Skylake-IBRS.xml
+++ b/tests/cputestdata/x86_64-cpuid-baseline-Haswell-noTSX-IBRS+Skylake-IBRS.xml
@@ -1,14 +1,8 @@
 <cpu mode='custom' match='exact'>
   <model fallback='allow'>Haswell-noTSX-IBRS</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ss'/>
-  <feature policy='require' name='f16c'/>
-  <feature policy='require' name='rdrand'/>
   <feature policy='require' name='hypervisor'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='pdpe1gb'/>
-  <feature policy='require' name='abm'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-baseline-Haswell-noTSX-IBRS+Skylake.xml b/tests/cputestdata/x86_64-cpuid-baseline-Haswell-noTSX-IBRS+Skylake.xml
index 651457b17a..da0c7b7969 100644
--- a/tests/cputestdata/x86_64-cpuid-baseline-Haswell-noTSX-IBRS+Skylake.xml
+++ b/tests/cputestdata/x86_64-cpuid-baseline-Haswell-noTSX-IBRS+Skylake.xml
@@ -1,14 +1,8 @@
 <cpu mode='custom' match='exact'>
   <model fallback='allow'>Haswell-noTSX</model>
   <vendor>Intel</vendor>
-  <feature policy='require' name='vme'/>
   <feature policy='require' name='ss'/>
-  <feature policy='require' name='f16c'/>
-  <feature policy='require' name='rdrand'/>
   <feature policy='require' name='hypervisor'/>
-  <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
-  <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='pdpe1gb'/>
-  <feature policy='require' name='abm'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-baseline-Ryzen+Rome.xml b/tests/cputestdata/x86_64-cpuid-baseline-Ryzen+Rome.xml
index 308869a308..b4d56921b4 100644
--- a/tests/cputestdata/x86_64-cpuid-baseline-Ryzen+Rome.xml
+++ b/tests/cputestdata/x86_64-cpuid-baseline-Ryzen+Rome.xml
@@ -7,5 +7,4 @@
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='cmp_legacy'/>
   <feature policy='disable' name='sha-ni'/>
-  <feature policy='disable' name='monitor'/>
 </cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-baseline-Skylake-Client+Server.xml b/tests/cputestdata/x86_64-cpuid-baseline-Skylake-Client+Server.xml
index d46ff26eeb..7091fec30d 100644
--- a/tests/cputestdata/x86_64-cpuid-baseline-Skylake-Client+Server.xml
+++ b/tests/cputestdata/x86_64-cpuid-baseline-Skylake-Client+Server.xml
@@ -4,6 +4,7 @@
   <feature policy='require' name='ss'/>
   <feature policy='require' name='hypervisor'/>
   <feature policy='require' name='tsc_adjust'/>
+  <feature policy='require' name='mpx'/>
   <feature policy='require' name='clflushopt'/>
   <feature policy='require' name='pdpe1gb'/>
 </cpu>
diff --git a/tests/domaincapsdata/qemu_4.2.0-q35.x86_64.xml b/tests/domaincapsdata/qemu_4.2.0-q35.x86_64.xml
index 010bf581af..990b412e44 100644
--- a/tests/domaincapsdata/qemu_4.2.0-q35.x86_64.xml
+++ b/tests/domaincapsdata/qemu_4.2.0-q35.x86_64.xml
@@ -48,6 +48,7 @@
       <feature policy='require' name='vmx'/>
       <feature policy='require' name='hypervisor'/>
       <feature policy='require' name='tsc_adjust'/>
+      <feature policy='require' name='mpx'/>
       <feature policy='require' name='clflushopt'/>
       <feature policy='require' name='umip'/>
       <feature policy='require' name='md-clear'/>
diff --git a/tests/domaincapsdata/qemu_4.2.0.x86_64.xml b/tests/domaincapsdata/qemu_4.2.0.x86_64.xml
index e3b70598cd..df54a4d279 100644
--- a/tests/domaincapsdata/qemu_4.2.0.x86_64.xml
+++ b/tests/domaincapsdata/qemu_4.2.0.x86_64.xml
@@ -47,6 +47,7 @@
       <feature policy='require' name='vmx'/>
       <feature policy='require' name='hypervisor'/>
       <feature policy='require' name='tsc_adjust'/>
+      <feature policy='require' name='mpx'/>
       <feature policy='require' name='clflushopt'/>
       <feature policy='require' name='umip'/>
       <feature policy='require' name='md-clear'/>
diff --git a/tests/domaincapsdata/qemu_5.0.0-q35.x86_64.xml b/tests/domaincapsdata/qemu_5.0.0-q35.x86_64.xml
index 578a9c80c6..826476c807 100644
--- a/tests/domaincapsdata/qemu_5.0.0-q35.x86_64.xml
+++ b/tests/domaincapsdata/qemu_5.0.0-q35.x86_64.xml
@@ -48,6 +48,7 @@
       <feature policy='require' name='vmx'/>
       <feature policy='require' name='hypervisor'/>
       <feature policy='require' name='tsc_adjust'/>
+      <feature policy='require' name='mpx'/>
       <feature policy='require' name='clflushopt'/>
       <feature policy='require' name='umip'/>
       <feature policy='require' name='md-clear'/>
diff --git a/tests/domaincapsdata/qemu_5.0.0.x86_64.xml b/tests/domaincapsdata/qemu_5.0.0.x86_64.xml
index 9c7e6e1df3..0c88b239da 100644
--- a/tests/domaincapsdata/qemu_5.0.0.x86_64.xml
+++ b/tests/domaincapsdata/qemu_5.0.0.x86_64.xml
@@ -47,6 +47,7 @@
       <feature policy='require' name='vmx'/>
       <feature policy='require' name='hypervisor'/>
       <feature policy='require' name='tsc_adjust'/>
+      <feature policy='require' name='mpx'/>
       <feature policy='require' name='clflushopt'/>
       <feature policy='require' name='umip'/>
       <feature policy='require' name='md-clear'/>
diff --git a/tests/qemuxml2argvdata/cpu-Icelake-Server-pconfig.x86_64-latest.args b/tests/qemuxml2argvdata/cpu-Icelake-Server-pconfig.x86_64-latest.args
index c841bb80c8..2c8b083773 100644
--- a/tests/qemuxml2argvdata/cpu-Icelake-Server-pconfig.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/cpu-Icelake-Server-pconfig.x86_64-latest.args
@@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-test/.config \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-test/master-key.aes"}' \
 -machine pc,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \
 -accel kvm \
--cpu Icelake-Server,intel-pt=off \
+-cpu Icelake-Server \
 -m size=219136k \
 -object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \
 -overcommit mem-lock=off \
diff --git a/tests/qemuxml2argvdata/cpu-host-model.x86_64-4.2.0.args b/tests/qemuxml2argvdata/cpu-host-model.x86_64-4.2.0.args
index 945163795d..977bc6ee21 100644
--- a/tests/qemuxml2argvdata/cpu-host-model.x86_64-4.2.0.args
+++ b/tests/qemuxml2argvdata/cpu-host-model.x86_64-4.2.0.args
@@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
 -object secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes \
 -machine pc-q35-4.2,usb=off,dump-guest-core=off \
 -accel kvm \
--cpu Skylake-Client-IBRS,ss=on,vmx=on,hypervisor=on,tsc-adjust=on,clflushopt=on,umip=on,md-clear=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,pdpe1gb=on,skip-l1dfl-vmentry=on,pschange-mc-no=on \
+-cpu Skylake-Client-IBRS,ss=on,vmx=on,hypervisor=on,tsc-adjust=on,mpx=on,clflushopt=on,umip=on,md-clear=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,pdpe1gb=on,skip-l1dfl-vmentry=on,pschange-mc-no=on \
 -m size=219136k \
 -overcommit mem-lock=off \
 -smp 1,sockets=1,cores=1,threads=1 \
diff --git a/tests/qemuxml2argvdata/cpu-host-model.x86_64-5.0.0.args b/tests/qemuxml2argvdata/cpu-host-model.x86_64-5.0.0.args
index 95c88f1ace..c9ea13bb81 100644
--- a/tests/qemuxml2argvdata/cpu-host-model.x86_64-5.0.0.args
+++ b/tests/qemuxml2argvdata/cpu-host-model.x86_64-5.0.0.args
@@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
 -object secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes \
 -machine pc-q35-5.0,usb=off,dump-guest-core=off \
 -accel kvm \
--cpu Skylake-Client-IBRS,ss=on,vmx=on,hypervisor=on,tsc-adjust=on,clflushopt=on,umip=on,md-clear=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,pdpe1gb=on,skip-l1dfl-vmentry=on,pschange-mc-no=on \
+-cpu Skylake-Client-IBRS,ss=on,vmx=on,hypervisor=on,tsc-adjust=on,mpx=on,clflushopt=on,umip=on,md-clear=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,pdpe1gb=on,skip-l1dfl-vmentry=on,pschange-mc-no=on \
 -m size=219136k \
 -overcommit mem-lock=off \
 -smp 1,sockets=1,cores=1,threads=1 \
-- 
2.41.0
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