cpu_map: Add support for cldemote CPU feature

[libvirt] [PATCH] cpu_map: Add support for cldemote CPU feature

Jiri Denemark posted 1 patch 4 years, 12 months ago

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git fetch https://github.com/patchew-project/libvirt tags/patchew/24a5250c8670f35c7c8eb7d1c6b9f6a726267414.1556183143.git.jdenemar@redhat.com

src/cpu_map/x86_features.xml | 3 +++
1 file changed, 3 insertions(+)

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[libvirt] [PATCH] cpu_map: Add support for cldemote CPU feature

Posted by Jiri Denemark 4 years, 12 months ago

Added in QEMU by v2.12.0-481-g0da0fb0628 (released in 3.0).

Signed-off-by: Jiri Denemark <jdenemar@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 02431bea29..efcc10b1ae 100644
--- a/src/cpu_map/x86_features.xml
+++ b/src/cpu_map/x86_features.xml
@@ -310,6 +310,9 @@
   <feature name='la57'>
     <cpuid eax_in='0x07' ecx_in='0x00' ecx='0x00010000'/>
   </feature>
+  <feature name='cldemote'>
+    <cpuid eax_in='0x07' ecx_in='0x00' ecx='0x02000000'/>
+  </feature>
 
   <feature name='avx512-4vnniw'>
     <cpuid eax_in='0x07' ecx_in='0x00' edx='0x00000004'/>
-- 
2.21.0

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Re: [libvirt] [PATCH] cpu_map: Add support for cldemote CPU feature

Posted by Ján Tomko 4 years, 12 months ago

On Thu, Apr 25, 2019 at 11:05:43AM +0200, Jiri Denemark wrote:
>Added in QEMU by v2.12.0-481-g0da0fb0628 (released in 3.0).
>
>Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
>---
> src/cpu_map/x86_features.xml | 3 +++
> 1 file changed, 3 insertions(+)
>

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

Jano
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