From a74e5a0ea4e4a938bf9694b3d6194b68e5cffab1 Mon Sep 17 00:00:00 2001
Message-Id: <a74e5a0ea4e4a938bf9694b3d6194b68e5cffab1@dist-git>
From: Jiri Denemark <jdenemar@redhat.com>
Date: Wed, 9 Jan 2019 15:39:49 +0100
Subject: [PATCH] RHEL: cpu_map: Mark arch-facilities feature as non-migratable
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RHEL-only
The arch-facilities feature, which was added only in RHEL, is not
migratable and thus it should not be included in host-model features.
The feature was introduced as arch-capabilities upstream in QEMU 3.1.0,
which is later than QEMU 2.10, where we started probing what features
cannot be migrated, so we don't need to add this cpu_map hack there.
https://bugzilla.redhat.com/show_bug.cgi?id=1658406
https://bugzilla.redhat.com/show_bug.cgi?id=1664793
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
---
src/cpu/cpu_map.xml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/cpu/cpu_map.xml b/src/cpu/cpu_map.xml
index f1f8048c14..9d53d4b43a 100644
--- a/src/cpu/cpu_map.xml
+++ b/src/cpu/cpu_map.xml
@@ -301,7 +301,7 @@
<feature name='stibp'>
<cpuid eax_in='0x07' ecx_in='0x00' edx='0x08000000'/>
</feature>
- <feature name='arch-facilities'>
+ <feature name='arch-facilities' migratable='no'>
<cpuid eax_in='0x07' ecx_in='0x00' edx='0x20000000'/>
</feature>
<feature name='ssbd'>
--
2.20.1