cpu_map: Add versions of Dhyana CPU model

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>

src/cpu_map/index.xml

@@ -139,6 +139,8 @@
 
     <group name='Hygon CPU models'>
       <include filename='x86_Dhyana.xml'/>
+      <include filename='x86_Dhyana-v1.xml'/>
+      <include filename='x86_Dhyana-v2.xml'/>
     </group>
   </arch>
 

src/cpu_map/meson.build

@@ -47,6 +47,8 @@ cpumap_data = [
   'x86_coreduo.xml',
   'x86_cpu64-rhel5.xml',
   'x86_cpu64-rhel6.xml',
+  'x86_Dhyana-v1.xml',
+  'x86_Dhyana-v2.xml',
   'x86_Dhyana.xml',
   'x86_EPYC-IBPB.xml',
   'x86_EPYC-v1.xml',

src/cpu_map/x86_Dhyana-v1.xml

@@ -0,0 +1,6 @@
+<cpus>
+  <model name='Dhyana-v1'>
+    <decode host='on' guest='off'/>
+    <model name='Dhyana'/>
+  </model>
+</cpus>

src/cpu_map/x86_Dhyana-v2.xml

@@ -0,0 +1,73 @@
+<cpus>
+  <model name='Dhyana-v2'>
+    <decode host='on' guest='off'/>
+    <signature family='24' model='0'/>
+    <vendor name='Hygon'/>
+    <feature name='3dnowprefetch'/>
+    <feature name='abm'/>
+    <feature name='adx'/>
+    <feature name='apic'/>
+    <feature name='arat'/>
+    <feature name='avx'/>
+    <feature name='avx2'/>
+    <feature name='bmi1'/>
+    <feature name='bmi2'/>
+    <feature name='clflush'/>
+    <feature name='clflushopt'/>
+    <feature name='cmov'/>
+    <feature name='cr8legacy'/>
+    <feature name='cx16'/>
+    <feature name='cx8'/>
+    <feature name='de'/>
+    <feature name='f16c'/>
+    <feature name='fma'/>
+    <feature name='fpu'/>
+    <feature name='fsgsbase'/>
+    <feature name='fxsr'/>
+    <feature name='fxsr_opt'/>
+    <feature name='ibpb'/>
+    <feature name='lahf_lm'/>
+    <feature name='lm'/>
+    <feature name='mca'/>
+    <feature name='mce'/>
+    <feature name='misalignsse'/>
+    <feature name='mmx'/>
+    <feature name='mmxext'/>
+    <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'/>
+    <feature name='pat'/>
+    <feature name='pdpe1gb'/>
+    <feature name='pge'/>
+    <feature name='pni'/>
+    <feature name='popcnt'/>
+    <feature name='pse'/>
+    <feature name='pse36'/>
+    <feature name='rdrand'/>
+    <feature name='rdseed'/>
+    <feature name='rdtscp'/>
+    <feature name='sep'/>
+    <feature name='smap'/>
+    <feature name='smep'/>
+    <feature name='sse'/>
+    <feature name='sse2'/>
+    <feature name='sse4.1'/>
+    <feature name='sse4.2'/>
+    <feature name='sse4a'/>
+    <feature name='ssse3'/>
+    <feature name='svm'/>
+    <feature name='syscall'/>
+    <feature name='tsc'/>
+    <feature name='vme'/>
+    <feature name='xgetbv1'/>
+    <feature name='xsave'/>
+    <feature name='xsavec'/>
+    <feature name='xsaveopt'/>
+    <feature name='xsaves'/>
+  </model>
+</cpus>

tests/cputestdata/x86_64-cpuid-Hygon-C86-7185-32-core-host.xml

@@ -1,12 +1,11 @@
 <cpu>
   <arch>x86_64</arch>
-  <model>Dhyana</model>
+  <model>Dhyana-v2</model>
   <vendor>Hygon</vendor>
   <signature family='24' model='0' stepping='1'/>
   <feature name='monitor'/>
   <feature name='osxsave'/>
   <feature name='ht'/>
-  <feature name='xsaves'/>
   <feature name='cmp_legacy'/>
   <feature name='extapic'/>
   <feature name='skinit'/>
@@ -20,10 +19,8 @@
   <feature name='invtsc'/>
   <feature name='clzero'/>
   <feature name='xsaveerptr'/>
-  <feature name='npt'/>
   <feature name='lbrv'/>
   <feature name='svm-lock'/>
-  <feature name='nrip-save'/>
   <feature name='tsc-scale'/>
   <feature name='vmcb-clean'/>
   <feature name='flushbyasid'/>

tests/domaincapsdata/qemu_5.2.0-q35.x86_64.xml

@@ -256,7 +256,8 @@
         <feature name='spec-ctrl'/>
         <feature name='taa-no'/>
       </blockers>
-      <model usable='yes' vendor='Hygon'>Dhyana</model>
+      <model usable='yes' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v1</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-v2'>EPYC-IBPB</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-Rome-v1'>EPYC-Rome</model>

tests/domaincapsdata/qemu_5.2.0-tcg.x86_64.xml

@@ -416,7 +416,7 @@
         <feature name='x2apic'/>
         <feature name='xsavec'/>
       </blockers>
-      <model usable='no' vendor='Hygon'>Dhyana</model>
+      <model usable='no' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
       <blockers model='Dhyana'>
         <feature name='3dnowprefetch'/>
         <feature name='avx'/>
@@ -432,6 +432,22 @@
         <feature name='topoext'/>
         <feature name='xsavec'/>
       </blockers>
+      <model usable='no' vendor='Hygon'>Dhyana-v1</model>
+      <blockers model='Dhyana-v1'>
+        <feature name='3dnowprefetch'/>
+        <feature name='avx'/>
+        <feature name='avx2'/>
+        <feature name='f16c'/>
+        <feature name='fma'/>
+        <feature name='fxsr_opt'/>
+        <feature name='ibpb'/>
+        <feature name='misalignsse'/>
+        <feature name='nrip-save'/>
+        <feature name='osvw'/>
+        <feature name='rdseed'/>
+        <feature name='topoext'/>
+        <feature name='xsavec'/>
+      </blockers>
       <model usable='no' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <blockers model='EPYC'>
         <feature name='3dnowprefetch'/>

tests/domaincapsdata/qemu_5.2.0.x86_64.xml

@@ -255,7 +255,8 @@
         <feature name='spec-ctrl'/>
         <feature name='taa-no'/>
       </blockers>
-      <model usable='yes' vendor='Hygon'>Dhyana</model>
+      <model usable='yes' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v1</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-v2'>EPYC-IBPB</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-Rome-v1'>EPYC-Rome</model>

tests/domaincapsdata/qemu_6.0.0-q35.x86_64.xml

@@ -256,7 +256,8 @@
         <feature name='spec-ctrl'/>
         <feature name='taa-no'/>
       </blockers>
-      <model usable='yes' vendor='Hygon'>Dhyana</model>
+      <model usable='yes' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v1</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-v2'>EPYC-IBPB</model>
       <model usable='no' vendor='AMD' canonical='EPYC-Milan-v1'>EPYC-Milan</model>

tests/domaincapsdata/qemu_6.0.0-tcg.x86_64.xml

@@ -417,7 +417,7 @@
         <feature name='x2apic'/>
         <feature name='xsavec'/>
       </blockers>
-      <model usable='no' vendor='Hygon'>Dhyana</model>
+      <model usable='no' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
       <blockers model='Dhyana'>
         <feature name='3dnowprefetch'/>
         <feature name='avx'/>
@@ -433,6 +433,22 @@
         <feature name='topoext'/>
         <feature name='xsavec'/>
       </blockers>
+      <model usable='no' vendor='Hygon'>Dhyana-v1</model>
+      <blockers model='Dhyana-v1'>
+        <feature name='3dnowprefetch'/>
+        <feature name='avx'/>
+        <feature name='avx2'/>
+        <feature name='f16c'/>
+        <feature name='fma'/>
+        <feature name='fxsr_opt'/>
+        <feature name='ibpb'/>
+        <feature name='misalignsse'/>
+        <feature name='nrip-save'/>
+        <feature name='osvw'/>
+        <feature name='rdseed'/>
+        <feature name='topoext'/>
+        <feature name='xsavec'/>
+      </blockers>
       <model usable='no' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <blockers model='EPYC'>
         <feature name='3dnowprefetch'/>

tests/domaincapsdata/qemu_6.0.0.x86_64.xml

@@ -255,7 +255,8 @@
         <feature name='spec-ctrl'/>
         <feature name='taa-no'/>
       </blockers>
-      <model usable='yes' vendor='Hygon'>Dhyana</model>
+      <model usable='yes' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v1</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-v2'>EPYC-IBPB</model>
       <model usable='no' vendor='AMD' canonical='EPYC-Milan-v1'>EPYC-Milan</model>

tests/domaincapsdata/qemu_6.1.0-q35.x86_64.xml

@@ -294,7 +294,9 @@
         <feature name='spec-ctrl'/>
         <feature name='taa-no'/>
       </blockers>
-      <model usable='yes' vendor='Hygon'>Dhyana</model>
+      <model usable='yes' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v1</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v2</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-v2'>EPYC-IBPB</model>
       <model usable='no' vendor='AMD' canonical='EPYC-Milan-v1'>EPYC-Milan</model>

tests/domaincapsdata/qemu_6.1.0-tcg.x86_64.xml

@@ -482,7 +482,7 @@
         <feature name='xsavec'/>
         <feature name='xsaves'/>
       </blockers>
-      <model usable='no' vendor='Hygon'>Dhyana</model>
+      <model usable='no' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
       <blockers model='Dhyana'>
         <feature name='3dnowprefetch'/>
         <feature name='avx'/>
@@ -498,6 +498,39 @@
         <feature name='topoext'/>
         <feature name='xsavec'/>
       </blockers>
+      <model usable='no' vendor='Hygon'>Dhyana-v1</model>
+      <blockers model='Dhyana-v1'>
+        <feature name='3dnowprefetch'/>
+        <feature name='avx'/>
+        <feature name='avx2'/>
+        <feature name='f16c'/>
+        <feature name='fma'/>
+        <feature name='fxsr_opt'/>
+        <feature name='ibpb'/>
+        <feature name='misalignsse'/>
+        <feature name='nrip-save'/>
+        <feature name='osvw'/>
+        <feature name='rdseed'/>
+        <feature name='topoext'/>
+        <feature name='xsavec'/>
+      </blockers>
+      <model usable='no' vendor='Hygon'>Dhyana-v2</model>
+      <blockers model='Dhyana-v2'>
+        <feature name='3dnowprefetch'/>
+        <feature name='avx'/>
+        <feature name='avx2'/>
+        <feature name='f16c'/>
+        <feature name='fma'/>
+        <feature name='fxsr_opt'/>
+        <feature name='ibpb'/>
+        <feature name='misalignsse'/>
+        <feature name='nrip-save'/>
+        <feature name='osvw'/>
+        <feature name='rdseed'/>
+        <feature name='topoext'/>
+        <feature name='xsavec'/>
+        <feature name='xsaves'/>
+      </blockers>
       <model usable='no' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <blockers model='EPYC'>
         <feature name='3dnowprefetch'/>

tests/domaincapsdata/qemu_6.1.0.x86_64.xml

@@ -293,7 +293,9 @@
         <feature name='spec-ctrl'/>
         <feature name='taa-no'/>
       </blockers>
-      <model usable='yes' vendor='Hygon'>Dhyana</model>
+      <model usable='yes' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v1</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v2</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-v2'>EPYC-IBPB</model>
       <model usable='no' vendor='AMD' canonical='EPYC-Milan-v1'>EPYC-Milan</model>

tests/domaincapsdata/qemu_6.2.0-q35.x86_64.xml

@@ -291,7 +291,9 @@
         <feature name='spec-ctrl'/>
         <feature name='taa-no'/>
       </blockers>
-      <model usable='yes' vendor='Hygon'>Dhyana</model>
+      <model usable='yes' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v1</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v2</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-v2'>EPYC-IBPB</model>
       <model usable='no' vendor='AMD' canonical='EPYC-Milan-v1'>EPYC-Milan</model>

tests/domaincapsdata/qemu_6.2.0-tcg.x86_64.xml

@@ -481,7 +481,7 @@
         <feature name='xsavec'/>
         <feature name='xsaves'/>
       </blockers>
-      <model usable='no' vendor='Hygon'>Dhyana</model>
+      <model usable='no' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
       <blockers model='Dhyana'>
         <feature name='3dnowprefetch'/>
         <feature name='avx'/>
@@ -497,6 +497,39 @@
         <feature name='topoext'/>
         <feature name='xsavec'/>
       </blockers>
+      <model usable='no' vendor='Hygon'>Dhyana-v1</model>
+      <blockers model='Dhyana-v1'>
+        <feature name='3dnowprefetch'/>
+        <feature name='avx'/>
+        <feature name='avx2'/>
+        <feature name='f16c'/>
+        <feature name='fma'/>
+        <feature name='fxsr_opt'/>
+        <feature name='ibpb'/>
+        <feature name='misalignsse'/>
+        <feature name='nrip-save'/>
+        <feature name='osvw'/>
+        <feature name='rdseed'/>
+        <feature name='topoext'/>
+        <feature name='xsavec'/>
+      </blockers>
+      <model usable='no' vendor='Hygon'>Dhyana-v2</model>
+      <blockers model='Dhyana-v2'>
+        <feature name='3dnowprefetch'/>
+        <feature name='avx'/>
+        <feature name='avx2'/>
+        <feature name='f16c'/>
+        <feature name='fma'/>
+        <feature name='fxsr_opt'/>
+        <feature name='ibpb'/>
+        <feature name='misalignsse'/>
+        <feature name='nrip-save'/>
+        <feature name='osvw'/>
+        <feature name='rdseed'/>
+        <feature name='topoext'/>
+        <feature name='xsavec'/>
+        <feature name='xsaves'/>
+      </blockers>
       <model usable='no' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <blockers model='EPYC'>
         <feature name='3dnowprefetch'/>

tests/domaincapsdata/qemu_6.2.0.x86_64.xml

@@ -290,7 +290,9 @@
         <feature name='spec-ctrl'/>
         <feature name='taa-no'/>
       </blockers>
-      <model usable='yes' vendor='Hygon'>Dhyana</model>
+      <model usable='yes' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v1</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v2</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-v2'>EPYC-IBPB</model>
       <model usable='no' vendor='AMD' canonical='EPYC-Milan-v1'>EPYC-Milan</model>

tests/domaincapsdata/qemu_7.0.0-q35.x86_64.xml

@@ -292,7 +292,9 @@
         <feature name='spec-ctrl'/>
         <feature name='taa-no'/>
       </blockers>
-      <model usable='yes' vendor='Hygon'>Dhyana</model>
+      <model usable='yes' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v1</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v2</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-v2'>EPYC-IBPB</model>
       <model usable='no' vendor='AMD' canonical='EPYC-Milan-v1'>EPYC-Milan</model>

tests/domaincapsdata/qemu_7.0.0-tcg.x86_64.xml

@@ -482,7 +482,7 @@
         <feature name='xsavec'/>
         <feature name='xsaves'/>
       </blockers>
-      <model usable='no' vendor='Hygon'>Dhyana</model>
+      <model usable='no' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
       <blockers model='Dhyana'>
         <feature name='3dnowprefetch'/>
         <feature name='avx'/>
@@ -498,6 +498,39 @@
         <feature name='topoext'/>
         <feature name='xsavec'/>
       </blockers>
+      <model usable='no' vendor='Hygon'>Dhyana-v1</model>
+      <blockers model='Dhyana-v1'>
+        <feature name='3dnowprefetch'/>
+        <feature name='avx'/>
+        <feature name='avx2'/>
+        <feature name='f16c'/>
+        <feature name='fma'/>
+        <feature name='fxsr_opt'/>
+        <feature name='ibpb'/>
+        <feature name='misalignsse'/>
+        <feature name='nrip-save'/>
+        <feature name='osvw'/>
+        <feature name='rdseed'/>
+        <feature name='topoext'/>
+        <feature name='xsavec'/>
+      </blockers>
+      <model usable='no' vendor='Hygon'>Dhyana-v2</model>
+      <blockers model='Dhyana-v2'>
+        <feature name='3dnowprefetch'/>
+        <feature name='avx'/>
+        <feature name='avx2'/>
+        <feature name='f16c'/>
+        <feature name='fma'/>
+        <feature name='fxsr_opt'/>
+        <feature name='ibpb'/>
+        <feature name='misalignsse'/>
+        <feature name='nrip-save'/>
+        <feature name='osvw'/>
+        <feature name='rdseed'/>
+        <feature name='topoext'/>
+        <feature name='xsavec'/>
+        <feature name='xsaves'/>
+      </blockers>
       <model usable='no' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <blockers model='EPYC'>
         <feature name='3dnowprefetch'/>

tests/domaincapsdata/qemu_7.0.0.x86_64.xml

@@ -291,7 +291,9 @@
         <feature name='spec-ctrl'/>
         <feature name='taa-no'/>
       </blockers>
-      <model usable='yes' vendor='Hygon'>Dhyana</model>
+      <model usable='yes' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v1</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v2</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-v2'>EPYC-IBPB</model>
       <model usable='no' vendor='AMD' canonical='EPYC-Milan-v1'>EPYC-Milan</model>

tests/domaincapsdata/qemu_7.1.0-q35.x86_64.xml

@@ -293,7 +293,9 @@
         <feature name='spec-ctrl'/>
         <feature name='taa-no'/>
       </blockers>
-      <model usable='yes' vendor='Hygon'>Dhyana</model>
+      <model usable='yes' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v1</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v2</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-v2'>EPYC-IBPB</model>
       <model usable='no' vendor='AMD' canonical='EPYC-Milan-v1'>EPYC-Milan</model>

tests/domaincapsdata/qemu_7.1.0-tcg.x86_64.xml

@@ -482,7 +482,7 @@
         <feature name='xsavec'/>
         <feature name='xsaves'/>
       </blockers>
-      <model usable='no' vendor='Hygon'>Dhyana</model>
+      <model usable='no' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
       <blockers model='Dhyana'>
         <feature name='3dnowprefetch'/>
         <feature name='avx'/>
@@ -498,6 +498,39 @@
         <feature name='topoext'/>
         <feature name='xsavec'/>
       </blockers>
+      <model usable='no' vendor='Hygon'>Dhyana-v1</model>
+      <blockers model='Dhyana-v1'>
+        <feature name='3dnowprefetch'/>
+        <feature name='avx'/>
+        <feature name='avx2'/>
+        <feature name='f16c'/>
+        <feature name='fma'/>
+        <feature name='fxsr_opt'/>
+        <feature name='ibpb'/>
+        <feature name='misalignsse'/>
+        <feature name='nrip-save'/>
+        <feature name='osvw'/>
+        <feature name='rdseed'/>
+        <feature name='topoext'/>
+        <feature name='xsavec'/>
+      </blockers>
+      <model usable='no' vendor='Hygon'>Dhyana-v2</model>
+      <blockers model='Dhyana-v2'>
+        <feature name='3dnowprefetch'/>
+        <feature name='avx'/>
+        <feature name='avx2'/>
+        <feature name='f16c'/>
+        <feature name='fma'/>
+        <feature name='fxsr_opt'/>
+        <feature name='ibpb'/>
+        <feature name='misalignsse'/>
+        <feature name='nrip-save'/>
+        <feature name='osvw'/>
+        <feature name='rdseed'/>
+        <feature name='topoext'/>
+        <feature name='xsavec'/>
+        <feature name='xsaves'/>
+      </blockers>
       <model usable='no' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <blockers model='EPYC'>
         <feature name='3dnowprefetch'/>

tests/domaincapsdata/qemu_7.1.0.x86_64.xml

@@ -292,7 +292,9 @@
         <feature name='spec-ctrl'/>
         <feature name='taa-no'/>
       </blockers>
-      <model usable='yes' vendor='Hygon'>Dhyana</model>
+      <model usable='yes' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v1</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v2</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-v2'>EPYC-IBPB</model>
       <model usable='no' vendor='AMD' canonical='EPYC-Milan-v1'>EPYC-Milan</model>

tests/domaincapsdata/qemu_7.2.0-q35.x86_64.xml

@@ -298,7 +298,9 @@
         <feature name='spec-ctrl'/>
         <feature name='taa-no'/>
       </blockers>
-      <model usable='yes' vendor='Hygon'>Dhyana</model>
+      <model usable='yes' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v1</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v2</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-v2'>EPYC-IBPB</model>
       <model usable='no' vendor='AMD' canonical='EPYC-Milan-v1'>EPYC-Milan</model>

tests/domaincapsdata/qemu_7.2.0-tcg.x86_64+hvf.xml

@@ -399,7 +399,7 @@
         <feature name='xsavec'/>
         <feature name='xsaves'/>
       </blockers>
-      <model usable='no' vendor='Hygon'>Dhyana</model>
+      <model usable='no' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
       <blockers model='Dhyana'>
         <feature name='3dnowprefetch'/>
         <feature name='fxsr_opt'/>
@@ -411,6 +411,31 @@
         <feature name='topoext'/>
         <feature name='xsavec'/>
       </blockers>
+      <model usable='no' vendor='Hygon'>Dhyana-v1</model>
+      <blockers model='Dhyana-v1'>
+        <feature name='3dnowprefetch'/>
+        <feature name='fxsr_opt'/>
+        <feature name='ibpb'/>
+        <feature name='misalignsse'/>
+        <feature name='nrip-save'/>
+        <feature name='osvw'/>
+        <feature name='rdseed'/>
+        <feature name='topoext'/>
+        <feature name='xsavec'/>
+      </blockers>
+      <model usable='no' vendor='Hygon'>Dhyana-v2</model>
+      <blockers model='Dhyana-v2'>
+        <feature name='3dnowprefetch'/>
+        <feature name='fxsr_opt'/>
+        <feature name='ibpb'/>
+        <feature name='misalignsse'/>
+        <feature name='nrip-save'/>
+        <feature name='osvw'/>
+        <feature name='rdseed'/>
+        <feature name='topoext'/>
+        <feature name='xsavec'/>
+        <feature name='xsaves'/>
+      </blockers>
       <model usable='no' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <blockers model='EPYC'>
         <feature name='3dnowprefetch'/>

tests/domaincapsdata/qemu_7.2.0-tcg.x86_64.xml

@@ -399,7 +399,7 @@
         <feature name='xsavec'/>
         <feature name='xsaves'/>
       </blockers>
-      <model usable='no' vendor='Hygon'>Dhyana</model>
+      <model usable='no' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
       <blockers model='Dhyana'>
         <feature name='3dnowprefetch'/>
         <feature name='fxsr_opt'/>
@@ -411,6 +411,31 @@
         <feature name='topoext'/>
         <feature name='xsavec'/>
       </blockers>
+      <model usable='no' vendor='Hygon'>Dhyana-v1</model>
+      <blockers model='Dhyana-v1'>
+        <feature name='3dnowprefetch'/>
+        <feature name='fxsr_opt'/>
+        <feature name='ibpb'/>
+        <feature name='misalignsse'/>
+        <feature name='nrip-save'/>
+        <feature name='osvw'/>
+        <feature name='rdseed'/>
+        <feature name='topoext'/>
+        <feature name='xsavec'/>
+      </blockers>
+      <model usable='no' vendor='Hygon'>Dhyana-v2</model>
+      <blockers model='Dhyana-v2'>
+        <feature name='3dnowprefetch'/>
+        <feature name='fxsr_opt'/>
+        <feature name='ibpb'/>
+        <feature name='misalignsse'/>
+        <feature name='nrip-save'/>
+        <feature name='osvw'/>
+        <feature name='rdseed'/>
+        <feature name='topoext'/>
+        <feature name='xsavec'/>
+        <feature name='xsaves'/>
+      </blockers>
       <model usable='no' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <blockers model='EPYC'>
         <feature name='3dnowprefetch'/>

tests/domaincapsdata/qemu_7.2.0.x86_64.xml

@@ -297,7 +297,9 @@
         <feature name='spec-ctrl'/>
         <feature name='taa-no'/>
       </blockers>
-      <model usable='yes' vendor='Hygon'>Dhyana</model>
+      <model usable='yes' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v1</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v2</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-v2'>EPYC-IBPB</model>
       <model usable='no' vendor='AMD' canonical='EPYC-Milan-v1'>EPYC-Milan</model>

tests/domaincapsdata/qemu_8.0.0-q35.x86_64.xml

@@ -298,7 +298,9 @@
         <feature name='spec-ctrl'/>
         <feature name='taa-no'/>
       </blockers>
-      <model usable='yes' vendor='Hygon'>Dhyana</model>
+      <model usable='yes' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v1</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v2</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-v2'>EPYC-IBPB</model>
       <model usable='no' vendor='AMD' canonical='EPYC-Milan-v1'>EPYC-Milan</model>

tests/domaincapsdata/qemu_8.0.0-tcg.x86_64.xml

@@ -403,7 +403,7 @@
         <feature name='xsavec'/>
         <feature name='xsaves'/>
       </blockers>
-      <model usable='no' vendor='Hygon'>Dhyana</model>
+      <model usable='no' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
       <blockers model='Dhyana'>
         <feature name='3dnowprefetch'/>
         <feature name='fxsr_opt'/>
@@ -415,6 +415,31 @@
         <feature name='topoext'/>
         <feature name='xsavec'/>
       </blockers>
+      <model usable='no' vendor='Hygon'>Dhyana-v1</model>
+      <blockers model='Dhyana-v1'>
+        <feature name='3dnowprefetch'/>
+        <feature name='fxsr_opt'/>
+        <feature name='ibpb'/>
+        <feature name='misalignsse'/>
+        <feature name='nrip-save'/>
+        <feature name='osvw'/>
+        <feature name='rdseed'/>
+        <feature name='topoext'/>
+        <feature name='xsavec'/>
+      </blockers>
+      <model usable='no' vendor='Hygon'>Dhyana-v2</model>
+      <blockers model='Dhyana-v2'>
+        <feature name='3dnowprefetch'/>
+        <feature name='fxsr_opt'/>
+        <feature name='ibpb'/>
+        <feature name='misalignsse'/>
+        <feature name='nrip-save'/>
+        <feature name='osvw'/>
+        <feature name='rdseed'/>
+        <feature name='topoext'/>
+        <feature name='xsavec'/>
+        <feature name='xsaves'/>
+      </blockers>
       <model usable='no' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <blockers model='EPYC'>
         <feature name='3dnowprefetch'/>

tests/domaincapsdata/qemu_8.0.0.x86_64.xml

@@ -297,7 +297,9 @@
         <feature name='spec-ctrl'/>
         <feature name='taa-no'/>
       </blockers>
-      <model usable='yes' vendor='Hygon'>Dhyana</model>
+      <model usable='yes' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v1</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v2</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <model usable='yes' vendor='AMD' canonical='EPYC-v2'>EPYC-IBPB</model>
       <model usable='no' vendor='AMD' canonical='EPYC-Milan-v1'>EPYC-Milan</model>

tests/domaincapsdata/qemu_8.1.0-q35.x86_64.xml

@@ -302,7 +302,12 @@
         <feature name='taa-no'/>
         <feature name='xsaves'/>
       </blockers>
-      <model usable='yes' vendor='Hygon'>Dhyana</model>
+      <model usable='yes' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v1</model>
+      <model usable='no' vendor='Hygon'>Dhyana-v2</model>
+      <blockers model='Dhyana-v2'>
+        <feature name='xsaves'/>
+      </blockers>
       <model usable='yes' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <model usable='no' vendor='AMD'>EPYC-Genoa</model>
       <blockers model='EPYC-Genoa'>

tests/domaincapsdata/qemu_8.1.0-tcg.x86_64.xml

@@ -330,7 +330,7 @@
         <feature name='xsavec'/>
         <feature name='xsaves'/>
       </blockers>
-      <model usable='no' vendor='Hygon'>Dhyana</model>
+      <model usable='no' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
       <blockers model='Dhyana'>
         <feature name='fxsr_opt'/>
         <feature name='ibpb'/>
@@ -340,6 +340,27 @@
         <feature name='topoext'/>
         <feature name='xsavec'/>
       </blockers>
+      <model usable='no' vendor='Hygon'>Dhyana-v1</model>
+      <blockers model='Dhyana-v1'>
+        <feature name='fxsr_opt'/>
+        <feature name='ibpb'/>
+        <feature name='misalignsse'/>
+        <feature name='nrip-save'/>
+        <feature name='osvw'/>
+        <feature name='topoext'/>
+        <feature name='xsavec'/>
+      </blockers>
+      <model usable='no' vendor='Hygon'>Dhyana-v2</model>
+      <blockers model='Dhyana-v2'>
+        <feature name='fxsr_opt'/>
+        <feature name='ibpb'/>
+        <feature name='misalignsse'/>
+        <feature name='nrip-save'/>
+        <feature name='osvw'/>
+        <feature name='topoext'/>
+        <feature name='xsavec'/>
+        <feature name='xsaves'/>
+      </blockers>
       <model usable='no' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <blockers model='EPYC'>
         <feature name='fxsr_opt'/>

tests/domaincapsdata/qemu_8.1.0.x86_64.xml

@@ -301,7 +301,12 @@
         <feature name='taa-no'/>
         <feature name='xsaves'/>
       </blockers>
-      <model usable='yes' vendor='Hygon'>Dhyana</model>
+      <model usable='yes' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v1</model>
+      <model usable='no' vendor='Hygon'>Dhyana-v2</model>
+      <blockers model='Dhyana-v2'>
+        <feature name='xsaves'/>
+      </blockers>
       <model usable='yes' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <model usable='no' vendor='AMD'>EPYC-Genoa</model>
       <blockers model='EPYC-Genoa'>

tests/domaincapsdata/qemu_8.2.0-q35.x86_64.xml

@@ -303,7 +303,12 @@
         <feature name='taa-no'/>
         <feature name='xsaves'/>
       </blockers>
-      <model usable='yes' vendor='Hygon'>Dhyana</model>
+      <model usable='yes' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v1</model>
+      <model usable='no' vendor='Hygon'>Dhyana-v2</model>
+      <blockers model='Dhyana-v2'>
+        <feature name='xsaves'/>
+      </blockers>
       <model usable='yes' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <model usable='no' vendor='AMD'>EPYC-Genoa</model>
       <blockers model='EPYC-Genoa'>

tests/domaincapsdata/qemu_8.2.0-tcg.x86_64.xml

@@ -329,7 +329,7 @@
         <feature name='xsavec'/>
         <feature name='xsaves'/>
       </blockers>
-      <model usable='no' vendor='Hygon'>Dhyana</model>
+      <model usable='no' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
       <blockers model='Dhyana'>
         <feature name='fxsr_opt'/>
         <feature name='ibpb'/>
@@ -339,6 +339,27 @@
         <feature name='topoext'/>
         <feature name='xsavec'/>
       </blockers>
+      <model usable='no' vendor='Hygon'>Dhyana-v1</model>
+      <blockers model='Dhyana-v1'>
+        <feature name='fxsr_opt'/>
+        <feature name='ibpb'/>
+        <feature name='misalignsse'/>
+        <feature name='nrip-save'/>
+        <feature name='osvw'/>
+        <feature name='topoext'/>
+        <feature name='xsavec'/>
+      </blockers>
+      <model usable='no' vendor='Hygon'>Dhyana-v2</model>
+      <blockers model='Dhyana-v2'>
+        <feature name='fxsr_opt'/>
+        <feature name='ibpb'/>
+        <feature name='misalignsse'/>
+        <feature name='nrip-save'/>
+        <feature name='osvw'/>
+        <feature name='topoext'/>
+        <feature name='xsavec'/>
+        <feature name='xsaves'/>
+      </blockers>
       <model usable='no' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <blockers model='EPYC'>
         <feature name='fxsr_opt'/>

tests/domaincapsdata/qemu_8.2.0.x86_64.xml

@@ -302,7 +302,12 @@
         <feature name='taa-no'/>
         <feature name='xsaves'/>
       </blockers>
-      <model usable='yes' vendor='Hygon'>Dhyana</model>
+      <model usable='yes' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v1</model>
+      <model usable='no' vendor='Hygon'>Dhyana-v2</model>
+      <blockers model='Dhyana-v2'>
+        <feature name='xsaves'/>
+      </blockers>
       <model usable='yes' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <model usable='no' vendor='AMD'>EPYC-Genoa</model>
       <blockers model='EPYC-Genoa'>

tests/domaincapsdata/qemu_9.0.0-q35.x86_64.xml

@@ -303,7 +303,12 @@
         <feature name='taa-no'/>
         <feature name='xsaves'/>
       </blockers>
-      <model usable='yes' vendor='Hygon'>Dhyana</model>
+      <model usable='yes' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v1</model>
+      <model usable='no' vendor='Hygon'>Dhyana-v2</model>
+      <blockers model='Dhyana-v2'>
+        <feature name='xsaves'/>
+      </blockers>
       <model usable='yes' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <model usable='no' vendor='AMD'>EPYC-Genoa</model>
       <blockers model='EPYC-Genoa'>

tests/domaincapsdata/qemu_9.0.0-tcg.x86_64.xml

@@ -313,7 +313,7 @@
         <feature name='xsavec'/>
         <feature name='xsaves'/>
       </blockers>
-      <model usable='no' vendor='Hygon'>Dhyana</model>
+      <model usable='no' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
       <blockers model='Dhyana'>
         <feature name='fxsr_opt'/>
         <feature name='ibpb'/>
@@ -323,6 +323,27 @@
         <feature name='topoext'/>
         <feature name='xsavec'/>
       </blockers>
+      <model usable='no' vendor='Hygon'>Dhyana-v1</model>
+      <blockers model='Dhyana-v1'>
+        <feature name='fxsr_opt'/>
+        <feature name='ibpb'/>
+        <feature name='misalignsse'/>
+        <feature name='nrip-save'/>
+        <feature name='osvw'/>
+        <feature name='topoext'/>
+        <feature name='xsavec'/>
+      </blockers>
+      <model usable='no' vendor='Hygon'>Dhyana-v2</model>
+      <blockers model='Dhyana-v2'>
+        <feature name='fxsr_opt'/>
+        <feature name='ibpb'/>
+        <feature name='misalignsse'/>
+        <feature name='nrip-save'/>
+        <feature name='osvw'/>
+        <feature name='topoext'/>
+        <feature name='xsavec'/>
+        <feature name='xsaves'/>
+      </blockers>
       <model usable='no' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <blockers model='EPYC'>
         <feature name='fxsr_opt'/>

tests/domaincapsdata/qemu_9.0.0.x86_64.xml

@@ -302,7 +302,12 @@
         <feature name='taa-no'/>
         <feature name='xsaves'/>
       </blockers>
-      <model usable='yes' vendor='Hygon'>Dhyana</model>
+      <model usable='yes' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v1</model>
+      <model usable='no' vendor='Hygon'>Dhyana-v2</model>
+      <blockers model='Dhyana-v2'>
+        <feature name='xsaves'/>
+      </blockers>
       <model usable='yes' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <model usable='no' vendor='AMD'>EPYC-Genoa</model>
       <blockers model='EPYC-Genoa'>

tests/domaincapsdata/qemu_9.1.0-q35.x86_64.xml

@@ -307,7 +307,12 @@
         <feature name='taa-no'/>
         <feature name='xsaves'/>
       </blockers>
-      <model usable='yes' vendor='Hygon'>Dhyana</model>
+      <model usable='yes' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v1</model>
+      <model usable='no' vendor='Hygon'>Dhyana-v2</model>
+      <blockers model='Dhyana-v2'>
+        <feature name='xsaves'/>
+      </blockers>
       <model usable='yes' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <model usable='no' vendor='AMD'>EPYC-Genoa</model>
       <blockers model='EPYC-Genoa'>

tests/domaincapsdata/qemu_9.1.0-tcg.x86_64.xml

@@ -312,7 +312,7 @@
         <feature name='xsavec'/>
         <feature name='xsaves'/>
       </blockers>
-      <model usable='no' vendor='Hygon'>Dhyana</model>
+      <model usable='no' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
       <blockers model='Dhyana'>
         <feature name='fxsr_opt'/>
         <feature name='ibpb'/>
@@ -322,6 +322,27 @@
         <feature name='topoext'/>
         <feature name='xsavec'/>
       </blockers>
+      <model usable='no' vendor='Hygon'>Dhyana-v1</model>
+      <blockers model='Dhyana-v1'>
+        <feature name='fxsr_opt'/>
+        <feature name='ibpb'/>
+        <feature name='misalignsse'/>
+        <feature name='nrip-save'/>
+        <feature name='osvw'/>
+        <feature name='topoext'/>
+        <feature name='xsavec'/>
+      </blockers>
+      <model usable='no' vendor='Hygon'>Dhyana-v2</model>
+      <blockers model='Dhyana-v2'>
+        <feature name='fxsr_opt'/>
+        <feature name='ibpb'/>
+        <feature name='misalignsse'/>
+        <feature name='nrip-save'/>
+        <feature name='osvw'/>
+        <feature name='topoext'/>
+        <feature name='xsavec'/>
+        <feature name='xsaves'/>
+      </blockers>
       <model usable='no' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <blockers model='EPYC'>
         <feature name='fxsr_opt'/>

tests/domaincapsdata/qemu_9.1.0.x86_64.xml

@@ -306,7 +306,12 @@
         <feature name='taa-no'/>
         <feature name='xsaves'/>
       </blockers>
-      <model usable='yes' vendor='Hygon'>Dhyana</model>
+      <model usable='yes' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v1</model>
+      <model usable='no' vendor='Hygon'>Dhyana-v2</model>
+      <blockers model='Dhyana-v2'>
+        <feature name='xsaves'/>
+      </blockers>
       <model usable='yes' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <model usable='no' vendor='AMD'>EPYC-Genoa</model>
       <blockers model='EPYC-Genoa'>

tests/domaincapsdata/qemu_9.2.0-q35.x86_64.xml

@@ -307,7 +307,12 @@
         <feature name='taa-no'/>
         <feature name='xsaves'/>
       </blockers>
-      <model usable='yes' vendor='Hygon'>Dhyana</model>
+      <model usable='yes' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v1</model>
+      <model usable='no' vendor='Hygon'>Dhyana-v2</model>
+      <blockers model='Dhyana-v2'>
+        <feature name='xsaves'/>
+      </blockers>
       <model usable='yes' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <model usable='no' vendor='AMD'>EPYC-Genoa</model>
       <blockers model='EPYC-Genoa'>

tests/domaincapsdata/qemu_9.2.0-tcg.x86_64.xml

@@ -312,7 +312,7 @@
         <feature name='xsavec'/>
         <feature name='xsaves'/>
       </blockers>
-      <model usable='no' vendor='Hygon'>Dhyana</model>
+      <model usable='no' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
       <blockers model='Dhyana'>
         <feature name='fxsr_opt'/>
         <feature name='ibpb'/>
@@ -322,6 +322,27 @@
         <feature name='topoext'/>
         <feature name='xsavec'/>
       </blockers>
+      <model usable='no' vendor='Hygon'>Dhyana-v1</model>
+      <blockers model='Dhyana-v1'>
+        <feature name='fxsr_opt'/>
+        <feature name='ibpb'/>
+        <feature name='misalignsse'/>
+        <feature name='nrip-save'/>
+        <feature name='osvw'/>
+        <feature name='topoext'/>
+        <feature name='xsavec'/>
+      </blockers>
+      <model usable='no' vendor='Hygon'>Dhyana-v2</model>
+      <blockers model='Dhyana-v2'>
+        <feature name='fxsr_opt'/>
+        <feature name='ibpb'/>
+        <feature name='misalignsse'/>
+        <feature name='nrip-save'/>
+        <feature name='osvw'/>
+        <feature name='topoext'/>
+        <feature name='xsavec'/>
+        <feature name='xsaves'/>
+      </blockers>
       <model usable='no' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <blockers model='EPYC'>
         <feature name='fxsr_opt'/>

tests/domaincapsdata/qemu_9.2.0.x86_64.xml

@@ -306,7 +306,12 @@
         <feature name='taa-no'/>
         <feature name='xsaves'/>
       </blockers>
-      <model usable='yes' vendor='Hygon'>Dhyana</model>
+      <model usable='yes' vendor='Hygon' canonical='Dhyana-v1'>Dhyana</model>
+      <model usable='yes' vendor='Hygon'>Dhyana-v1</model>
+      <model usable='no' vendor='Hygon'>Dhyana-v2</model>
+      <blockers model='Dhyana-v2'>
+        <feature name='xsaves'/>
+      </blockers>
       <model usable='yes' vendor='AMD' canonical='EPYC-v1'>EPYC</model>
       <model usable='no' vendor='AMD'>EPYC-Genoa</model>
       <blockers model='EPYC-Genoa'>