File b427cf48-cpu_x86-Copy-CPU-signature-from-ancestor.patch of Package libvirt.9596

From b427cf4831d0ea7aac9dd1a3aa7682478356a483 Mon Sep 17 00:00:00 2001
From: Jiri Denemark <jdenemar@redhat.com>
Date: Fri, 5 Jan 2018 17:43:03 +0100
Subject: [PATCH 3/3] cpu_x86: Copy CPU signature from ancestor

When specifying a new CPU model in cpu_map.xml as an extension to an
existing model, we forgot to copy the signature (family + model) from
the original CPU model.

We don't use this way of specifying CPU models, but it's still supported
and it becomes useful when someone wants to quickly hack up a CPU model
for testing or when creating additional variants of existing models to
help with fixing some spectral issues.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
---
 src/cpu/cpu_x86.c | 1 +
 1 file changed, 1 insertion(+)

Index: libvirt-3.3.0/src/cpu/cpu_x86.c
===================================================================
--- libvirt-3.3.0.orig/src/cpu/cpu_x86.c
+++ libvirt-3.3.0/src/cpu/cpu_x86.c
@@ -1209,6 +1209,7 @@ x86ModelParse(xmlXPathContextPtr ctxt,
         VIR_FREE(name);
 
         model->vendor = ancestor->vendor;
+        model->signature = ancestor->signature;
         if (x86DataCopy(&model->data, &ancestor->data) < 0)
             goto error;
     }