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[PULL,07/11] i386: Make "max" model not use any host CPUID info on TCG

Message ID 20170227162501.29280-8-ehabkost@redhat.com
State New
Headers show

Commit Message

Eduardo Habkost Feb. 27, 2017, 4:24 p.m. UTC 
Instead of reporting host CPUID data on "max", use the qemu64 CPU
model as reference to initialize CPUID
vendor/family/model/stepping/model-id.

Message-Id: <20170222183919.11928-3-ehabkost@redhat.com>
Tested-by: Richard W.M. Jones <rjones@redhat.com>
Tested-by: Jiri Denemark <jdenemar@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
---
 target/i386/cpu.c | 9 +++++++++
 1 file changed, 9 insertions(+)
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Patch

diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index a53fafa205..ec22ed41b2 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -1594,6 +1594,15 @@  static void max_x86_cpu_initfn(Object *obj)
         if (lmce_supported()) {
             object_property_set_bool(OBJECT(cpu), true, "lmce", &error_abort);
         }
+    } else {
+        object_property_set_str(OBJECT(cpu), CPUID_VENDOR_AMD,
+                                "vendor", &error_abort);
+        object_property_set_int(OBJECT(cpu), 6, "family", &error_abort);
+        object_property_set_int(OBJECT(cpu), 6, "model", &error_abort);
+        object_property_set_int(OBJECT(cpu), 3, "stepping", &error_abort);
+        object_property_set_str(OBJECT(cpu),
+                                "QEMU TCG CPU version " QEMU_HW_VERSION,
+                                "model-id", &error_abort);
     }
 
     object_property_set_bool(OBJECT(cpu), true, "pmu", &error_abort);