Internally we already collect x86 host family + model + stepping
numeric values. This exposed them in capabilities CPU output.
Example:
$ sudo virsh capabilities | grep -A1 -B1 signature
<microcode version='240'/>
<signature family='6' model='94' stepping='3'/>
<counter name='tsc' frequency='3408010000' scaling='no'/>
Users need to know these values to calculate an expected.
SEV-ES/SEV-SNP launch measurement.
Signed-off-by: Cole Robinson <crobinso@xxxxxxxxxx>
---
v2:
sigXXX naming was kept, since there's a conflicting 'model'
member in the struct already.
Addressed Jirka's review comments
src/conf/cpu_conf.c | 32 +++++++++++++++++++
src/conf/cpu_conf.h | 3 ++
src/conf/schemas/cputypes.rng | 13 ++++++++
src/cpu/cpu_x86.c | 3 ++
.../x86_64-cpuid-A10-5800K-host.xml | 1 +
.../x86_64-cpuid-Atom-D510-host.xml | 1 +
.../x86_64-cpuid-Atom-N450-host.xml | 1 +
.../x86_64-cpuid-Atom-P5362-host.xml | 1 +
.../x86_64-cpuid-Cooperlake-host.xml | 1 +
.../x86_64-cpuid-Core-i5-2500-host.xml | 1 +
.../x86_64-cpuid-Core-i5-2540M-host.xml | 1 +
.../x86_64-cpuid-Core-i5-4670T-host.xml | 1 +
.../x86_64-cpuid-Core-i5-650-host.xml | 1 +
.../x86_64-cpuid-Core-i5-6600-host.xml | 1 +
.../x86_64-cpuid-Core-i7-2600-host.xml | 1 +
...86_64-cpuid-Core-i7-2600-xsaveopt-host.xml | 1 +
.../x86_64-cpuid-Core-i7-3520M-host.xml | 1 +
.../x86_64-cpuid-Core-i7-3740QM-host.xml | 1 +
.../x86_64-cpuid-Core-i7-3770-host.xml | 1 +
.../x86_64-cpuid-Core-i7-4510U-host.xml | 1 +
.../x86_64-cpuid-Core-i7-4600U-host.xml | 1 +
.../x86_64-cpuid-Core-i7-5600U-arat-host.xml | 1 +
.../x86_64-cpuid-Core-i7-5600U-host.xml | 1 +
.../x86_64-cpuid-Core-i7-5600U-ibrs-host.xml | 1 +
.../x86_64-cpuid-Core-i7-7600U-host.xml | 1 +
.../x86_64-cpuid-Core-i7-7700-host.xml | 1 +
.../x86_64-cpuid-Core-i7-8550U-host.xml | 1 +
.../x86_64-cpuid-Core-i7-8700-host.xml | 1 +
.../x86_64-cpuid-Core2-E6850-host.xml | 1 +
.../x86_64-cpuid-Core2-Q9500-host.xml | 1 +
.../x86_64-cpuid-EPYC-7502-32-Core-host.xml | 1 +
.../x86_64-cpuid-EPYC-7601-32-Core-host.xml | 1 +
...6_64-cpuid-EPYC-7601-32-Core-ibpb-host.xml | 1 +
.../cputestdata/x86_64-cpuid-FX-8150-host.xml | 1 +
...6_64-cpuid-Hygon-C86-7185-32-core-host.xml | 1 +
.../x86_64-cpuid-Ice-Lake-Server-host.xml | 1 +
.../x86_64-cpuid-Opteron-1352-host.xml | 1 +
.../x86_64-cpuid-Opteron-2350-host.xml | 1 +
.../x86_64-cpuid-Opteron-6234-host.xml | 1 +
.../x86_64-cpuid-Opteron-6282-host.xml | 1 +
.../x86_64-cpuid-Pentium-P6100-host.xml | 1 +
.../x86_64-cpuid-Phenom-B95-host.xml | 1 +
...64-cpuid-Ryzen-7-1800X-Eight-Core-host.xml | 1 +
...86_64-cpuid-Ryzen-9-3900X-12-Core-host.xml | 1 +
.../x86_64-cpuid-Xeon-5110-host.xml | 1 +
.../x86_64-cpuid-Xeon-E3-1225-v5-host.xml | 1 +
.../x86_64-cpuid-Xeon-E3-1245-v5-host.xml | 1 +
.../x86_64-cpuid-Xeon-E5-2609-v3-host.xml | 1 +
.../x86_64-cpuid-Xeon-E5-2623-v4-host.xml | 1 +
.../x86_64-cpuid-Xeon-E5-2630-v3-host.xml | 1 +
.../x86_64-cpuid-Xeon-E5-2630-v4-host.xml | 1 +
.../x86_64-cpuid-Xeon-E5-2650-host.xml | 1 +
.../x86_64-cpuid-Xeon-E5-2650-v3-host.xml | 1 +
.../x86_64-cpuid-Xeon-E5-2650-v4-host.xml | 1 +
.../x86_64-cpuid-Xeon-E7-4820-host.xml | 1 +
.../x86_64-cpuid-Xeon-E7-4830-host.xml | 1 +
.../x86_64-cpuid-Xeon-E7-8890-v3-host.xml | 1 +
.../x86_64-cpuid-Xeon-E7540-host.xml | 1 +
.../x86_64-cpuid-Xeon-Gold-5115-host.xml | 1 +
.../x86_64-cpuid-Xeon-Gold-6130-host.xml | 1 +
.../x86_64-cpuid-Xeon-Gold-6148-host.xml | 1 +
.../x86_64-cpuid-Xeon-Platinum-8268-host.xml | 1 +
.../x86_64-cpuid-Xeon-Platinum-9242-host.xml | 1 +
.../x86_64-cpuid-Xeon-W3520-host.xml | 1 +
.../x86_64-cpuid-Xeon-X5460-host.xml | 1 +
65 files changed, 112 insertions(+)
diff --git a/src/conf/cpu_conf.c b/src/conf/cpu_conf.c
index 2d447da7c3..8774a625ab 100644
--- a/src/conf/cpu_conf.c
+++ b/src/conf/cpu_conf.c
@@ -245,6 +245,9 @@ virCPUDefCopyWithoutModel(const virCPUDef *cpu)
copy->threads = cpu->threads;
copy->arch = cpu->arch;
copy->migratable = cpu->migratable;
+ copy->sigFamily = cpu->sigFamily;
+ copy->sigModel = cpu->sigModel;
+ copy->sigStepping = cpu->sigStepping;
if (cpu->cache) {
copy->cache = g_new0(virCPUCacheDef, 1);
@@ -421,6 +424,7 @@ virCPUDefParseXML(xmlXPathContextPtr ctxt,
if (def->type == VIR_CPU_TYPE_HOST) {
g_autofree char *arch = virXPathString("string(./arch[1])", ctxt);
xmlNodePtr counter_node = NULL;
+ xmlNodePtr signature_node = NULL;
if (!arch) {
virReportError(VIR_ERR_XML_ERROR, "%s",
@@ -441,6 +445,26 @@ virCPUDefParseXML(xmlXPathContextPtr ctxt,
return -1;
}
+ if ((signature_node = virXPathNode("./signature[1]", ctxt))) {
+ if (virXMLPropUInt(signature_node, "family", 10,
+ VIR_XML_PROP_REQUIRED | VIR_XML_PROP_NONZERO,
+ &def->sigFamily) < 0) {
+ return -1;
+ }
+
+ if (virXMLPropUInt(signature_node, "model", 10,
+ VIR_XML_PROP_REQUIRED,
+ &def->sigModel) < 0) {
+ return -1;
+ }
+
+ if (virXMLPropUInt(signature_node, "stepping", 10,
+ VIR_XML_PROP_REQUIRED,
+ &def->sigStepping) < 0) {
+ return -1;
+ }
+ }
+
if ((counter_node = virXPathNode("./counter[@name='tsc']", ctxt))) {
tsc = g_new0(virHostCPUTscInfo, 1);
@@ -753,6 +777,14 @@ virCPUDefFormatBuf(virBuffer *buf,
virBufferAsprintf(buf, "<microcode version='%u'/>\n",
def->microcodeVersion);
+ if (def->type == VIR_CPU_TYPE_HOST && def->sigFamily) {
+ virBufferAddLit(buf, "<signature");
+ virBufferAsprintf(buf, " family='%u'", def->sigFamily);
+ virBufferAsprintf(buf, " model='%u'", def->sigModel);
+ virBufferAsprintf(buf, " stepping='%u'", def->sigStepping);
+ virBufferAddLit(buf, "/>\n");
+ }
+
if (def->type == VIR_CPU_TYPE_HOST && def->tsc) {
virBufferAddLit(buf, "<counter name='tsc'");
virBufferAsprintf(buf, " frequency='%llu'", def->tsc->frequency);
diff --git a/src/conf/cpu_conf.h b/src/conf/cpu_conf.h
index 2cda4ee1f4..17867d6a30 100644
--- a/src/conf/cpu_conf.h
+++ b/src/conf/cpu_conf.h
@@ -134,6 +134,9 @@ struct _virCPUDef {
unsigned int dies;
unsigned int cores;
unsigned int threads;
+ unsigned int sigFamily;
+ unsigned int sigModel;
+ unsigned int sigStepping;
size_t nfeatures;
size_t nfeatures_max;
virCPUFeatureDef *features;
diff --git a/src/conf/schemas/cputypes.rng b/src/conf/schemas/cputypes.rng
index 056e66e1b4..122880fb2e 100644
--- a/src/conf/schemas/cputypes.rng
+++ b/src/conf/schemas/cputypes.rng
@@ -342,6 +342,19 @@
</attribute>
</element>
</optional>
+ <optional>
+ <element name="signature">
+ <attribute name="family">
+ <ref name="positiveInteger"/>
+ </attribute>
+ <attribute name="model">
+ <ref name="unsignedInt"/>
+ </attribute>
+ <attribute name="stepping">
+ <ref name="unsignedInt"/>
+ </attribute>
+ </element>
+ </optional>
<optional>
<element name="counter">
<attribute name="name">
diff --git a/src/cpu/cpu_x86.c b/src/cpu/cpu_x86.c
index a4aca6055d..c4462f34a7 100644
--- a/src/cpu/cpu_x86.c
+++ b/src/cpu/cpu_x86.c
@@ -2265,6 +2265,9 @@ x86Decode(virCPUDef *cpu,
cpuModel->nfeatures = 0;
cpu->nfeatures_max = cpuModel->nfeatures_max;
cpuModel->nfeatures_max = 0;
+ cpu->sigFamily = sigFamily;
+ cpu->sigModel = sigModel;
+ cpu->sigStepping = sigStepping;
return 0;
}
diff --git a/tests/cputestdata/x86_64-cpuid-A10-5800K-host.xml b/tests/cputestdata/x86_64-cpuid-A10-5800K-host.xml
index 2430adbfbc..220dfb6467 100644
--- a/tests/cputestdata/x86_64-cpuid-A10-5800K-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-A10-5800K-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Opteron_G5</model>
<vendor>AMD</vendor>
+ <signature family='21' model='16' stepping='1'/>
<feature name='vme'/>
<feature name='ht'/>
<feature name='monitor'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Atom-D510-host.xml b/tests/cputestdata/x86_64-cpuid-Atom-D510-host.xml
index 8cf4341099..3c8a005122 100644
--- a/tests/cputestdata/x86_64-cpuid-Atom-D510-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Atom-D510-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>n270</model>
<vendor>Intel</vendor>
+ <signature family='6' model='28' stepping='10'/>
<feature name='pse36'/>
<feature name='ds'/>
<feature name='acpi'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Atom-N450-host.xml b/tests/cputestdata/x86_64-cpuid-Atom-N450-host.xml
index c79713dcaa..1f4eb7b727 100644
--- a/tests/cputestdata/x86_64-cpuid-Atom-N450-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Atom-N450-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>n270</model>
<vendor>Intel</vendor>
+ <signature family='6' model='28' stepping='10'/>
<feature name='ds'/>
<feature name='acpi'/>
<feature name='ss'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Atom-P5362-host.xml b/tests/cputestdata/x86_64-cpuid-Atom-P5362-host.xml
index b3e9d5c1ff..c59ebfa799 100644
--- a/tests/cputestdata/x86_64-cpuid-Atom-P5362-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Atom-P5362-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Westmere-IBRS</model>
<vendor>Intel</vendor>
+ <signature family='6' model='134' stepping='5'/>
<feature name='vme'/>
<feature name='ds'/>
<feature name='acpi'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Cooperlake-host.xml b/tests/cputestdata/x86_64-cpuid-Cooperlake-host.xml
index b0777181bb..6ac4ad55ef 100644
--- a/tests/cputestdata/x86_64-cpuid-Cooperlake-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Cooperlake-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Cooperlake</model>
<vendor>Intel</vendor>
+ <signature family='6' model='85' stepping='11'/>
<feature name='ds'/>
<feature name='acpi'/>
<feature name='ss'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i5-2500-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i5-2500-host.xml
index a604acb911..cf8b175db1 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i5-2500-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i5-2500-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>SandyBridge</model>
<vendor>Intel</vendor>
+ <signature family='6' model='42' stepping='7'/>
<feature name='vme'/>
<feature name='ds'/>
<feature name='acpi'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i5-2540M-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i5-2540M-host.xml
index a604acb911..cf8b175db1 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i5-2540M-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i5-2540M-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>SandyBridge</model>
<vendor>Intel</vendor>
+ <signature family='6' model='42' stepping='7'/>
<feature name='vme'/>
<feature name='ds'/>
<feature name='acpi'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i5-4670T-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i5-4670T-host.xml
index d1d0bc7168..827b16cb69 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i5-4670T-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i5-4670T-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Haswell-noTSX</model>
<vendor>Intel</vendor>
+ <signature family='6' model='60' stepping='3'/>
<feature name='vme'/>
<feature name='ds'/>
<feature name='acpi'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i5-650-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i5-650-host.xml
index e7256d52d0..4234c4df5a 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i5-650-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i5-650-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Westmere</model>
<vendor>Intel</vendor>
+ <signature family='6' model='37' stepping='2'/>
<feature name='vme'/>
<feature name='ds'/>
<feature name='acpi'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i5-6600-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i5-6600-host.xml
index faaa07f19b..c52e8db235 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i5-6600-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i5-6600-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Skylake-Client</model>
<vendor>Intel</vendor>
+ <signature family='6' model='94' stepping='3'/>
<feature name='ds'/>
<feature name='acpi'/>
<feature name='ss'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-2600-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-2600-host.xml
index a604acb911..cf8b175db1 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-2600-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-2600-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>SandyBridge</model>
<vendor>Intel</vendor>
+ <signature family='6' model='42' stepping='7'/>
<feature name='vme'/>
<feature name='ds'/>
<feature name='acpi'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-2600-xsaveopt-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-2600-xsaveopt-host.xml
index e139004923..adcc4b86c5 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-2600-xsaveopt-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-2600-xsaveopt-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>SandyBridge</model>
<vendor>Intel</vendor>
+ <signature family='6' model='42' stepping='7'/>
<feature name='vme'/>
<feature name='ds'/>
<feature name='acpi'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-3520M-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-3520M-host.xml
index a23c651a08..94352ee8bf 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-3520M-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-3520M-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>IvyBridge</model>
<vendor>Intel</vendor>
+ <signature family='6' model='58' stepping='9'/>
<feature name='ds'/>
<feature name='acpi'/>
<feature name='ss'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-3740QM-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-3740QM-host.xml
index 9fec131ac9..e2503cd35c 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-3740QM-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-3740QM-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>IvyBridge</model>
<vendor>Intel</vendor>
+ <signature family='6' model='58' stepping='9'/>
<feature name='ds'/>
<feature name='acpi'/>
<feature name='ss'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-3770-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-3770-host.xml
index a23c651a08..94352ee8bf 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-3770-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-3770-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>IvyBridge</model>
<vendor>Intel</vendor>
+ <signature family='6' model='58' stepping='9'/>
<feature name='ds'/>
<feature name='acpi'/>
<feature name='ss'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-4510U-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-4510U-host.xml
index 61bcefbfcb..a6307e834e 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-4510U-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-4510U-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Westmere</model>
<vendor>Intel</vendor>
+ <signature family='6' model='69' stepping='1'/>
<feature name='vme'/>
<feature name='ds'/>
<feature name='acpi'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-4600U-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-4600U-host.xml
index fae8e8d0a8..8bbac47a2e 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-4600U-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-4600U-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Haswell-noTSX</model>
<vendor>Intel</vendor>
+ <signature family='6' model='69' stepping='1'/>
<feature name='vme'/>
<feature name='ds'/>
<feature name='acpi'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-arat-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-arat-host.xml
index ea622c87c7..b39148f37f 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-arat-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-arat-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Broadwell</model>
<vendor>Intel</vendor>
+ <signature family='6' model='61' stepping='4'/>
<feature name='vme'/>
<feature name='ds'/>
<feature name='acpi'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-host.xml
index ea622c87c7..b39148f37f 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Broadwell</model>
<vendor>Intel</vendor>
+ <signature family='6' model='61' stepping='4'/>
<feature name='vme'/>
<feature name='ds'/>
<feature name='acpi'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-ibrs-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-ibrs-host.xml
index a534d2dec5..2ab8890464 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-ibrs-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-ibrs-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Broadwell-IBRS</model>
<vendor>Intel</vendor>
+ <signature family='6' model='61' stepping='4'/>
<feature name='vme'/>
<feature name='ds'/>
<feature name='acpi'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-7600U-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-7600U-host.xml
index bbdfb6aa61..edfb8ec421 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-7600U-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-7600U-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Skylake-Client-IBRS</model>
<vendor>Intel</vendor>
+ <signature family='6' model='142' stepping='9'/>
<feature name='ds'/>
<feature name='acpi'/>
<feature name='ss'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-7700-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-7700-host.xml
index faaa07f19b..08255621ec 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-7700-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-7700-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Skylake-Client</model>
<vendor>Intel</vendor>
+ <signature family='6' model='158' stepping='9'/>
<feature name='ds'/>
<feature name='acpi'/>
<feature name='ss'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-host.xml
index 7681c94649..1e3f1d1719 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Skylake-Client-noTSX-IBRS</model>
<vendor>Intel</vendor>
+ <signature family='6' model='142' stepping='10'/>
<feature name='ds'/>
<feature name='acpi'/>
<feature name='ss'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-8700-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-8700-host.xml
index bbdfb6aa61..4174d79ce7 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-8700-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-8700-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Skylake-Client-IBRS</model>
<vendor>Intel</vendor>
+ <signature family='6' model='158' stepping='10'/>
<feature name='ds'/>
<feature name='acpi'/>
<feature name='ss'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core2-E6850-host.xml b/tests/cputestdata/x86_64-cpuid-Core2-E6850-host.xml
index e7ddc39ceb..e0ec4cd795 100644
--- a/tests/cputestdata/x86_64-cpuid-Core2-E6850-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core2-E6850-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Conroe</model>
<vendor>Intel</vendor>
+ <signature family='6' model='15' stepping='11'/>
<feature name='vme'/>
<feature name='ds'/>
<feature name='acpi'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core2-Q9500-host.xml b/tests/cputestdata/x86_64-cpuid-Core2-Q9500-host.xml
index 4dc25588d5..586b8e0f59 100644
--- a/tests/cputestdata/x86_64-cpuid-Core2-Q9500-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core2-Q9500-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Penryn</model>
<vendor>Intel</vendor>
+ <signature family='6' model='23' stepping='10'/>
<feature name='vme'/>
<feature name='ds'/>
<feature name='acpi'/>
diff --git a/tests/cputestdata/x86_64-cpuid-EPYC-7502-32-Core-host.xml b/tests/cputestdata/x86_64-cpuid-EPYC-7502-32-Core-host.xml
index 9f8108cdaa..debddc194f 100644
--- a/tests/cputestdata/x86_64-cpuid-EPYC-7502-32-Core-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-EPYC-7502-32-Core-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>EPYC-Rome</model>
<vendor>AMD</vendor>
+ <signature family='23' model='49' stepping='0'/>
<feature name='ht'/>
<feature name='monitor'/>
<feature name='osxsave'/>
diff --git a/tests/cputestdata/x86_64-cpuid-EPYC-7601-32-Core-host.xml b/tests/cputestdata/x86_64-cpuid-EPYC-7601-32-Core-host.xml
index 8c2c975fdd..da05dd4709 100644
--- a/tests/cputestdata/x86_64-cpuid-EPYC-7601-32-Core-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-EPYC-7601-32-Core-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>EPYC</model>
<vendor>AMD</vendor>
+ <signature family='23' model='1' stepping='2'/>
<feature name='ht'/>
<feature name='monitor'/>
<feature name='osxsave'/>
diff --git a/tests/cputestdata/x86_64-cpuid-EPYC-7601-32-Core-ibpb-host.xml b/tests/cputestdata/x86_64-cpuid-EPYC-7601-32-Core-ibpb-host.xml
index c3bbf78396..e91c14c715 100644
--- a/tests/cputestdata/x86_64-cpuid-EPYC-7601-32-Core-ibpb-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-EPYC-7601-32-Core-ibpb-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>EPYC-IBPB</model>
<vendor>AMD</vendor>
+ <signature family='23' model='1' stepping='2'/>
<feature name='ht'/>
<feature name='monitor'/>
<feature name='osxsave'/>
diff --git a/tests/cputestdata/x86_64-cpuid-FX-8150-host.xml b/tests/cputestdata/x86_64-cpuid-FX-8150-host.xml
index 75595c02af..4fb2d3978b 100644
--- a/tests/cputestdata/x86_64-cpuid-FX-8150-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-FX-8150-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Opteron_G4</model>
<vendor>AMD</vendor>
+ <signature family='21' model='1' stepping='2'/>
<feature name='vme'/>
<feature name='ht'/>
<feature name='monitor'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Hygon-C86-7185-32-core-host.xml b/tests/cputestdata/x86_64-cpuid-Hygon-C86-7185-32-core-host.xml
index 76c3753505..d06a7afc3f 100644
--- a/tests/cputestdata/x86_64-cpuid-Hygon-C86-7185-32-core-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Hygon-C86-7185-32-core-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Dhyana</model>
<vendor>Hygon</vendor>
+ <signature family='24' model='0' stepping='1'/>
<feature name='ht'/>
<feature name='monitor'/>
<feature name='osxsave'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-host.xml b/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-host.xml
index 07e8f8bc24..2ce74da604 100644
--- a/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Icelake-Server</model>
<vendor>Intel</vendor>
+ <signature family='6' model='106' stepping='0'/>
<feature name='ds'/>
<feature name='acpi'/>
<feature name='ss'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Opteron-1352-host.xml b/tests/cputestdata/x86_64-cpuid-Opteron-1352-host.xml
index ecd532167a..7b0b3dfe6a 100644
--- a/tests/cputestdata/x86_64-cpuid-Opteron-1352-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Opteron-1352-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Opteron_G3</model>
<vendor>AMD</vendor>
+ <signature family='16' model='2' stepping='3'/>
<feature name='vme'/>
<feature name='ht'/>
<feature name='monitor'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Opteron-2350-host.xml b/tests/cputestdata/x86_64-cpuid-Opteron-2350-host.xml
index ecd532167a..7b0b3dfe6a 100644
--- a/tests/cputestdata/x86_64-cpuid-Opteron-2350-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Opteron-2350-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Opteron_G3</model>
<vendor>AMD</vendor>
+ <signature family='16' model='2' stepping='3'/>
<feature name='vme'/>
<feature name='ht'/>
<feature name='monitor'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Opteron-6234-host.xml b/tests/cputestdata/x86_64-cpuid-Opteron-6234-host.xml
index 75595c02af..4fb2d3978b 100644
--- a/tests/cputestdata/x86_64-cpuid-Opteron-6234-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Opteron-6234-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Opteron_G4</model>
<vendor>AMD</vendor>
+ <signature family='21' model='1' stepping='2'/>
<feature name='vme'/>
<feature name='ht'/>
<feature name='monitor'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Opteron-6282-host.xml b/tests/cputestdata/x86_64-cpuid-Opteron-6282-host.xml
index 75595c02af..4fb2d3978b 100644
--- a/tests/cputestdata/x86_64-cpuid-Opteron-6282-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Opteron-6282-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Opteron_G4</model>
<vendor>AMD</vendor>
+ <signature family='21' model='1' stepping='2'/>
<feature name='vme'/>
<feature name='ht'/>
<feature name='monitor'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Pentium-P6100-host.xml b/tests/cputestdata/x86_64-cpuid-Pentium-P6100-host.xml
index 3975aa7e1f..a70f8ccd46 100644
--- a/tests/cputestdata/x86_64-cpuid-Pentium-P6100-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Pentium-P6100-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>core2duo</model>
<vendor>Intel</vendor>
+ <signature family='6' model='37' stepping='5'/>
<feature name='ds'/>
<feature name='acpi'/>
<feature name='ss'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Phenom-B95-host.xml b/tests/cputestdata/x86_64-cpuid-Phenom-B95-host.xml
index 95875918c9..dba7b2b161 100644
--- a/tests/cputestdata/x86_64-cpuid-Phenom-B95-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Phenom-B95-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>athlon</model>
<vendor>AMD</vendor>
+ <signature family='16' model='4' stepping='2'/>
<feature name='mca'/>
<feature name='clflush'/>
<feature name='ht'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Ryzen-7-1800X-Eight-Core-host.xml b/tests/cputestdata/x86_64-cpuid-Ryzen-7-1800X-Eight-Core-host.xml
index 8c2c975fdd..15ec20bd63 100644
--- a/tests/cputestdata/x86_64-cpuid-Ryzen-7-1800X-Eight-Core-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Ryzen-7-1800X-Eight-Core-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>EPYC</model>
<vendor>AMD</vendor>
+ <signature family='23' model='1' stepping='1'/>
<feature name='ht'/>
<feature name='monitor'/>
<feature name='osxsave'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Ryzen-9-3900X-12-Core-host.xml b/tests/cputestdata/x86_64-cpuid-Ryzen-9-3900X-12-Core-host.xml
index 65eaeabdd0..7f86683bf2 100644
--- a/tests/cputestdata/x86_64-cpuid-Ryzen-9-3900X-12-Core-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Ryzen-9-3900X-12-Core-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>EPYC-Rome</model>
<vendor>AMD</vendor>
+ <signature family='23' model='113' stepping='0'/>
<feature name='ht'/>
<feature name='monitor'/>
<feature name='osxsave'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-5110-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-5110-host.xml
index ca3a84cc5c..beb465df86 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-5110-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-5110-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Conroe</model>
<vendor>Intel</vendor>
+ <signature family='6' model='15' stepping='6'/>
<feature name='vme'/>
<feature name='ds'/>
<feature name='acpi'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-host.xml
index e7ced42797..d4a2a15e60 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Skylake-Client-IBRS</model>
<vendor>Intel</vendor>
+ <signature family='6' model='94' stepping='3'/>
<feature name='ds'/>
<feature name='acpi'/>
<feature name='ss'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-host.xml
index faaa07f19b..c52e8db235 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Skylake-Client</model>
<vendor>Intel</vendor>
+ <signature family='6' model='94' stepping='3'/>
<feature name='ds'/>
<feature name='acpi'/>
<feature name='ss'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2609-v3-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2609-v3-host.xml
index 9bac4b4648..bc39536de9 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2609-v3-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2609-v3-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Haswell-noTSX-IBRS</model>
<vendor>Intel</vendor>
+ <signature family='6' model='63' stepping='2'/>
<feature name='vme'/>
<feature name='ds'/>
<feature name='acpi'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2623-v4-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2623-v4-host.xml
index 43a0b93ab4..70419d7944 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2623-v4-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2623-v4-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Broadwell-IBRS</model>
<vendor>Intel</vendor>
+ <signature family='6' model='79' stepping='1'/>
<feature name='vme'/>
<feature name='ds'/>
<feature name='acpi'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2630-v3-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2630-v3-host.xml
index 431a737a44..6d959eedc3 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2630-v3-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2630-v3-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Haswell-noTSX</model>
<vendor>Intel</vendor>
+ <signature family='6' model='63' stepping='2'/>
<feature name='vme'/>
<feature name='ds'/>
<feature name='acpi'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2630-v4-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2630-v4-host.xml
index 5dd8d749de..e2ace9021b 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2630-v4-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2630-v4-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Broadwell</model>
<vendor>Intel</vendor>
+ <signature family='6' model='79' stepping='1'/>
<feature name='vme'/>
<feature name='ds'/>
<feature name='acpi'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-host.xml
index 80ca6c343f..628900fd2c 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>SandyBridge-IBRS</model>
<vendor>Intel</vendor>
+ <signature family='6' model='45' stepping='7'/>
<feature name='vme'/>
<feature name='ds'/>
<feature name='acpi'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v3-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v3-host.xml
index 431a737a44..6d959eedc3 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v3-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v3-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Haswell-noTSX</model>
<vendor>Intel</vendor>
+ <signature family='6' model='63' stepping='2'/>
<feature name='vme'/>
<feature name='ds'/>
<feature name='acpi'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v4-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v4-host.xml
index 5dd8d749de..e2ace9021b 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v4-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v4-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Broadwell</model>
<vendor>Intel</vendor>
+ <signature family='6' model='79' stepping='1'/>
<feature name='vme'/>
<feature name='ds'/>
<feature name='acpi'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E7-4820-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E7-4820-host.xml
index 52902479b9..58468cd096 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E7-4820-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E7-4820-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Westmere</model>
<vendor>Intel</vendor>
+ <signature family='6' model='47' stepping='2'/>
<feature name='vme'/>
<feature name='ds'/>
<feature name='acpi'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E7-4830-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E7-4830-host.xml
index 52902479b9..58468cd096 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E7-4830-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E7-4830-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Westmere</model>
<vendor>Intel</vendor>
+ <signature family='6' model='47' stepping='2'/>
<feature name='vme'/>
<feature name='ds'/>
<feature name='acpi'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E7-8890-v3-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E7-8890-v3-host.xml
index e90598ec63..6a18204c02 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E7-8890-v3-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E7-8890-v3-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Haswell</model>
<vendor>Intel</vendor>
+ <signature family='6' model='63' stepping='4'/>
<feature name='vme'/>
<feature name='ds'/>
<feature name='acpi'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E7540-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E7540-host.xml
index 42b43116bd..ee526e7119 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E7540-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E7540-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Nehalem-IBRS</model>
<vendor>Intel</vendor>
+ <signature family='6' model='46' stepping='6'/>
<feature name='vme'/>
<feature name='ds'/>
<feature name='acpi'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-host.xml
index 9de76fd640..e004747ada 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Skylake-Server-IBRS</model>
<vendor>Intel</vendor>
+ <signature family='6' model='85' stepping='4'/>
<feature name='ds'/>
<feature name='acpi'/>
<feature name='ss'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6130-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6130-host.xml
index 207e9e0ee4..fba4ccf506 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6130-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6130-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Skylake-Server-IBRS</model>
<vendor>Intel</vendor>
+ <signature family='6' model='85' stepping='4'/>
<feature name='ds'/>
<feature name='acpi'/>
<feature name='ss'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-host.xml
index b18ceddc60..da7e96e533 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Skylake-Server</model>
<vendor>Intel</vendor>
+ <signature family='6' model='85' stepping='4'/>
<feature name='ds'/>
<feature name='acpi'/>
<feature name='ss'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-Platinum-8268-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-Platinum-8268-host.xml
index fdeafc4870..96effe5684 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Platinum-8268-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Platinum-8268-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Cascadelake-Server</model>
<vendor>Intel</vendor>
+ <signature family='6' model='85' stepping='6'/>
<feature name='ds'/>
<feature name='acpi'/>
<feature name='ss'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-Platinum-9242-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-Platinum-9242-host.xml
index 01447f3478..ea51fc40a1 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Platinum-9242-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Platinum-9242-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Cascadelake-Server</model>
<vendor>Intel</vendor>
+ <signature family='6' model='85' stepping='7'/>
<feature name='ds'/>
<feature name='acpi'/>
<feature name='ss'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-W3520-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-W3520-host.xml
index c4a9226973..35dd63f360 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-W3520-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-W3520-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Nehalem</model>
<vendor>Intel</vendor>
+ <signature family='6' model='26' stepping='5'/>
<feature name='vme'/>
<feature name='ds'/>
<feature name='acpi'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-X5460-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-X5460-host.xml
index e73c4780c9..91ab9726da 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-X5460-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-X5460-host.xml
@@ -2,6 +2,7 @@
<arch>x86_64</arch>
<model>Penryn</model>
<vendor>Intel</vendor>
+ <signature family='6' model='23' stepping='6'/>
<feature name='vme'/>
<feature name='ds'/>
<feature name='acpi'/>
--
2.36.1
