From e7f71788bb7c3534b97fe50b05212e64aa9d1412 Mon Sep 17 00:00:00 2001

Message-Id: <e7f71788bb7c3534b97fe50b05212e64aa9d1412@dist-git>

From: Jiri Denemark <jdenemar@redhat.com>

Date: Thu, 25 Apr 2019 16:36:43 +0200

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

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

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>

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

(cherry picked from commit 8feeee9ee23f0500cc2585e1b11231c54de8e93d)

https://bugzilla.redhat.com/show_bug.cgi?id=1537731

https://bugzilla.redhat.com/show_bug.cgi?id=1537777

Conflicts:

	src/cpu_map/x86_features.xml

            - features are defined in src/cpu/cpu_map.xml downstream

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>

Message-Id: <bb26b8e5c8323be651bae3d1c15aa04528f2c26d.1556202959.git.jdenemar@redhat.com>

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

---

 src/cpu/cpu_map.xml | 3 +++

 1 file changed, 3 insertions(+)

diff --git a/src/cpu/cpu_map.xml b/src/cpu/cpu_map.xml

index 095d49a69a..79c40cff34 100644

--- a/src/cpu/cpu_map.xml

+++ b/src/cpu/cpu_map.xml

@@ -315,6 +315,9 @@

     <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