[libvirt PATCH] cpu_map: Add EPYC-Milan x86 CPU model

Jiri Denemark posted 1 patch 3 years, 1 month ago
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git fetch https://github.com/patchew-project/libvirt tags/patchew/4c4a669f6f6d4ac6feab64007fc877fbbfb911e6.1614627323.git.jdenemar@redhat.com
src/cpu_map/index.xml          |  1 +
src/cpu_map/x86_EPYC-Milan.xml | 92 ++++++++++++++++++++++++++++++++++
2 files changed, 93 insertions(+)
create mode 100644 src/cpu_map/x86_EPYC-Milan.xml
[libvirt PATCH] cpu_map: Add EPYC-Milan x86 CPU model
Posted by Jiri Denemark 3 years, 1 month ago
Introduced in QEMU 6.0.0 by 623972ceae091b31331ae4a1dc94fe5cbb891937

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
---
 src/cpu_map/index.xml          |  1 +
 src/cpu_map/x86_EPYC-Milan.xml | 92 ++++++++++++++++++++++++++++++++++
 2 files changed, 93 insertions(+)
 create mode 100644 src/cpu_map/x86_EPYC-Milan.xml

diff --git a/src/cpu_map/index.xml b/src/cpu_map/index.xml
index 2e0685df68..ffe1fa91e5 100644
--- a/src/cpu_map/index.xml
+++ b/src/cpu_map/index.xml
@@ -68,6 +68,7 @@
     <include filename='x86_EPYC.xml'/>
     <include filename='x86_EPYC-IBPB.xml'/>
     <include filename='x86_EPYC-Rome.xml'/>
+    <include filename='x86_EPYC-Milan.xml'/>
 
     <!-- Hygon CPU models -->
     <include filename='x86_Dhyana.xml'/>
diff --git a/src/cpu_map/x86_EPYC-Milan.xml b/src/cpu_map/x86_EPYC-Milan.xml
new file mode 100644
index 0000000000..53f0cd6aac
--- /dev/null
+++ b/src/cpu_map/x86_EPYC-Milan.xml
@@ -0,0 +1,92 @@
+<cpus>
+  <model name='EPYC-Milan'>
+    <decode host='on' guest='on'/>
+    <signature family='25' model='1'/>
+    <vendor name='AMD'/>
+    <feature name='3dnowprefetch'/>
+    <feature name='abm'/>
+    <feature name='adx'/>
+    <feature name='aes'/>
+    <feature name='amd-ssbd'/>
+    <feature name='amd-stibp'/>
+    <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='clwb'/>
+    <feature name='clzero'/>
+    <feature name='cmov'/>
+    <feature name='cr8legacy'/>
+    <feature name='cx16'/>
+    <feature name='cx8'/>
+    <feature name='de'/>
+    <feature name='erms'/>
+    <feature name='f16c'/>
+    <feature name='fma'/>
+    <feature name='fpu'/>
+    <feature name='fsgsbase'/>
+    <feature name='fsrm'/>
+    <feature name='fxsr'/>
+    <feature name='fxsr_opt'/>
+    <feature name='ibpb'/>
+    <feature name='ibrs'/>
+    <feature name='invpcid'/>
+    <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='pcid'/>
+    <feature name='pclmuldq'/>
+    <feature name='pdpe1gb'/>
+    <feature name='perfctr_core'/>
+    <feature name='pge'/>
+    <feature name='pku'/>
+    <feature name='pni'/>
+    <feature name='popcnt'/>
+    <feature name='pse'/>
+    <feature name='pse36'/>
+    <feature name='rdpid'/>
+    <feature name='rdrand'/>
+    <feature name='rdseed'/>
+    <feature name='rdtscp'/>
+    <feature name='sep'/>
+    <feature name='sha-ni'/>
+    <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='svme-addr-check'/>
+    <feature name='syscall'/>
+    <feature name='tsc'/>
+    <feature name='umip'/>
+    <feature name='vme'/>
+    <feature name='wbnoinvd'/>
+    <feature name='xgetbv1'/>
+    <feature name='xsave'/>
+    <feature name='xsavec'/>
+    <feature name='xsaveerptr'/>
+    <feature name='xsaveopt'/>
+    <feature name='xsaves'/>
+  </model>
+</cpus>
-- 
2.30.0

Re: [libvirt PATCH] cpu_map: Add EPYC-Milan x86 CPU model
Posted by Ján Tomko 3 years, 1 month ago
On a Monday in 2021, Jiri Denemark wrote:
>Introduced in QEMU 6.0.0 by 623972ceae091b31331ae4a1dc94fe5cbb891937
>
>Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
>---
> src/cpu_map/index.xml          |  1 +
> src/cpu_map/x86_EPYC-Milan.xml | 92 ++++++++++++++++++++++++++++++++++
> 2 files changed, 93 insertions(+)
> create mode 100644 src/cpu_map/x86_EPYC-Milan.xml
  

Reviewed-by: Ján Tomko <jtomko@redhat.com>

Jano