Re: [libvirt PATCH v3 16/24] cpu_map: Add missing x86 feature "avx512-fp16"
On Fri, Nov 04, 2022 at 16:43:36 +0100, Tim Wiederhake wrote:
Signed-off-by: Tim Wiederhake <twiederh(a)redhat.com>
Reviewed-by: Jiri Denemark <jdenemar(a)redhat.com>
---
src/cpu_map/x86_features.xml | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/cpu_map/x86_features.xml b/src/cpu_map/x86_features.xml
index 08694edbf5..eb1b2728aa 100644
--- a/src/cpu_map/x86_features.xml
+++ b/src/cpu_map/x86_features.xml
@@ -372,6 +372,9 @@
<feature name='pconfig'>
<cpuid eax_in='0x07' ecx_in='0x00' edx='0x00040000'/>
</feature>
+ <feature name='avx512-fp16'>
+ <cpuid eax_in='0x07' ecx_in='0x00' edx='0x00800000'/>
+ </feature>
<feature name='spec-ctrl'>
<cpuid eax_in='0x07' ecx_in='0x00' edx='0x04000000'/>
</feature>
This patch conflicts with recently pushed e528717d903. The conflict
resolution is trivial, just mind the placement. The new avx512-fp16
feature should go between amx-bf16 and amx-tile which were both added by
the conflicting commit.
Jirka