[libvirt] [PATCH] cpu: Add support for MPX and AVX512 Intel features
Corresponding QEMU commits:
MPX 79e9ebebbf2a00c46fcedb6dc7dd5e12bbd30216
AVX512 9aecd6f8aef653cea58932f06a2740299dbe5fd3
Signed-off-by: Jiri Denemark <jdenemar(a)redhat.com>
---
src/cpu/cpu_map.xml | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/src/cpu/cpu_map.xml b/src/cpu/cpu_map.xml
index b9e95cf..b924bd3 100644
--- a/src/cpu/cpu_map.xml
+++ b/src/cpu/cpu_map.xml
@@ -317,6 +317,12 @@
<feature name='rtm'>
<cpuid function='0x00000007' ebx='0x00000800'/>
</feature>
+ <feature name='mpx'>
+ <cpuid function='0x00000007' ebx='0x00004000'/>
+ </feature>
+ <feature name='avx512f'> <!-- AVX-512 Foundation -->
+ <cpuid function='0x00000007' ebx='0x00010000'/>
+ </feature>
<feature name='rdseed'>
<cpuid function='0x00000007' ebx='0x00040000'/>
</feature>
@@ -326,6 +332,15 @@
<feature name='smap'>
<cpuid function='0x00000007' ebx='0x00100000'/>
</feature>
+ <feature name='avx512pf'> <!-- AVX-512 Prefetch -->
+ <cpuid function='0x00000007' ebx='0x04000000'/>
+ </feature>
+ <feature name='avx512er'> <!-- AVX-512 Exponential and Reciprocal
-->
+ <cpuid function='0x00000007' ebx='0x08000000'/>
+ </feature>
+ <feature name='avx512cd'> <!-- AVX-512 Conflict Detection -->
+ <cpuid function='0x00000007' ebx='0x10000000'/>
+ </feature>
<!-- Advanced Power Management edx features -->
<feature name='invtsc' migratable='no'>
--
2.4.5