4:52 a.m.
The mpx feature was removed from the corresponding qemu cpu models.
With mpx in the libvirt cpu models, libvirt believes the feature
to be implicitly enabled when creating qemu VMs, while in fact it is
disabled.
This became an issue when commit 94eacd5a5f introduced new vmx-*
features, of which some are dependent on mpx (see "feature_dependencies"
table in qemu target/i386/cpu.c), e.g. vmx-exit-clear-bndcfgs and
vmx-entry-load-bndcfgs. These features cannot be enabled by qemu
without also mpx being enabled, leading to the error message
error: Failed to create domain from testdomain.xml
error: operation failed: guest CPU doesn't match
specification: missing features: mpx,vmx-exit-clear-bndcfgs,
vmx-entry-load-bndcfgs
when trying to create a VM with a "host-model" cpu on a host that
does support mpx and the mentioned vmx-* features:
<domain>
...
<cpu mode='host-model' check='full' />
...
</domain>
Resolve the issue by removing mpx from libvirt's cpu models as well.
Signed-off-by: Tim Wiederhake <twiederh(a)redhat.com>
---
src/cpu_map/x86_Cascadelake-Server-noTSX.xml | 2 +-
src/cpu_map/x86_Cascadelake-Server.xml | 2 +-
src/cpu_map/x86_Icelake-Server-noTSX.xml | 2 +-
src/cpu_map/x86_Icelake-Server.xml | 2 +-
src/cpu_map/x86_Skylake-Client-IBRS.xml | 2 +-
src/cpu_map/x86_Skylake-Client-noTSX-IBRS.xml | 2 +-
src/cpu_map/x86_Skylake-Client.xml | 2 +-
src/cpu_map/x86_Skylake-Server-IBRS.xml | 2 +-
src/cpu_map/x86_Skylake-Server-noTSX-IBRS.xml | 2 +-
src/cpu_map/x86_Skylake-Server.xml | 2 +-
tests/cputestdata/x86_64-cpuid-Core-i5-6600-guest.xml | 1 +
tests/cputestdata/x86_64-cpuid-Core-i5-6600-host.xml | 1 +
tests/cputestdata/x86_64-cpuid-Core-i5-6600-json.xml | 1 +
tests/cputestdata/x86_64-cpuid-Core-i7-7600U-guest.xml | 1 +
tests/cputestdata/x86_64-cpuid-Core-i7-7600U-host.xml | 1 +
tests/cputestdata/x86_64-cpuid-Core-i7-7600U-json.xml | 1 +
tests/cputestdata/x86_64-cpuid-Core-i7-7700-guest.xml | 1 +
tests/cputestdata/x86_64-cpuid-Core-i7-7700-host.xml | 1 +
tests/cputestdata/x86_64-cpuid-Core-i7-7700-json.xml | 1 +
tests/cputestdata/x86_64-cpuid-Core-i7-8550U-guest.xml | 1 +
tests/cputestdata/x86_64-cpuid-Core-i7-8550U-host.xml | 1 +
tests/cputestdata/x86_64-cpuid-Core-i7-8550U-json.xml | 1 +
tests/cputestdata/x86_64-cpuid-Core-i7-8700-guest.xml | 1 +
tests/cputestdata/x86_64-cpuid-Core-i7-8700-host.xml | 1 +
tests/cputestdata/x86_64-cpuid-Core-i7-8700-json.xml | 1 +
tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-guest.xml | 1 +
tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-host.xml | 1 +
tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-json.xml | 1 +
tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-guest.xml | 1 +
tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-host.xml | 1 +
tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-json.xml | 1 +
tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-guest.xml | 1 +
tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-host.xml | 1 +
tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-json.xml | 1 +
tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-guest.xml | 1 +
tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-host.xml | 1 +
tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-json.xml | 1 +
tests/cputestdata/x86_64-cpuid-Xeon-Gold-6130-guest.xml | 1 +
tests/cputestdata/x86_64-cpuid-Xeon-Gold-6130-host.xml | 1 +
tests/cputestdata/x86_64-cpuid-Xeon-Gold-6130-json.xml | 1 +
tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-guest.xml | 1 +
tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-host.xml | 1 +
tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-json.xml | 1 +
tests/cputestdata/x86_64-cpuid-Xeon-Platinum-8268-guest.xml | 1 +
tests/cputestdata/x86_64-cpuid-Xeon-Platinum-8268-host.xml | 1 +
tests/cputestdata/x86_64-cpuid-Xeon-Platinum-8268-json.xml | 1 +
tests/cputestdata/x86_64-cpuid-Xeon-Platinum-9242-guest.xml | 1 +
tests/cputestdata/x86_64-cpuid-Xeon-Platinum-9242-host.xml | 1 +
tests/cputestdata/x86_64-cpuid-Xeon-Platinum-9242-json.xml | 1 +
tests/cputestdata/x86_64-cpuid-baseline-Cascadelake+Icelake.xml | 1 +
.../x86_64-cpuid-baseline-Cascadelake+Skylake-IBRS.xml | 1 +
tests/cputestdata/x86_64-cpuid-baseline-Cascadelake+Skylake.xml | 1 +
.../x86_64-cpuid-baseline-Cooperlake+Cascadelake.xml | 1 +
tests/cputestdata/x86_64-cpuid-baseline-Cooperlake+Icelake.xml | 1 +
.../cputestdata/x86_64-cpuid-baseline-Skylake-Client+Server.xml | 1 +
tests/domaincapsdata/qemu_4.2.0-q35.x86_64.xml | 1 +
tests/domaincapsdata/qemu_4.2.0.x86_64.xml | 1 +
tests/domaincapsdata/qemu_5.0.0-q35.x86_64.xml | 1 +
tests/domaincapsdata/qemu_5.0.0.x86_64.xml | 1 +
.../cpu-Icelake-Server-pconfig.x86_64-latest.args | 2 +-
.../cpu-host-model-fallback-kvm.x86_64-4.2.0.args | 2 +-
.../cpu-host-model-fallback-kvm.x86_64-5.0.0.args | 2 +-
tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-4.2.0.args | 2 +-
tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-5.0.0.args | 2 +-
.../cpu-host-model-nofallback-kvm.x86_64-4.2.0.args | 2 +-
.../cpu-host-model-nofallback-kvm.x86_64-5.0.0.args | 2 +-
66 files changed, 66 insertions(+), 17 deletions(-)
diff --git a/src/cpu_map/x86_Cascadelake-Server-noTSX.xml
b/src/cpu_map/x86_Cascadelake-Server-noTSX.xml
index bfd4629836..c669f8bc9f 100644
--- a/src/cpu_map/x86_Cascadelake-Server-noTSX.xml
+++ b/src/cpu_map/x86_Cascadelake-Server-noTSX.xml
@@ -39,7 +39,7 @@
<feature name='mce'/>
<feature name='mmx'/>
<feature name='movbe'/>
- <feature name='mpx'/>
+ <feature name='mpx' removed='yes'/>
<feature name='msr'/>
<feature name='mtrr'/>
<feature name='nx'/>
diff --git a/src/cpu_map/x86_Cascadelake-Server.xml
b/src/cpu_map/x86_Cascadelake-Server.xml
index 335e9cb584..75947ad7f2 100644
--- a/src/cpu_map/x86_Cascadelake-Server.xml
+++ b/src/cpu_map/x86_Cascadelake-Server.xml
@@ -40,7 +40,7 @@
<feature name='mce'/>
<feature name='mmx'/>
<feature name='movbe'/>
- <feature name='mpx'/>
+ <feature name='mpx' removed='yes'/>
<feature name='msr'/>
<feature name='mtrr'/>
<feature name='nx'/>
diff --git a/src/cpu_map/x86_Icelake-Server-noTSX.xml
b/src/cpu_map/x86_Icelake-Server-noTSX.xml
index 7c9c32c977..fd8705f5f7 100644
--- a/src/cpu_map/x86_Icelake-Server-noTSX.xml
+++ b/src/cpu_map/x86_Icelake-Server-noTSX.xml
@@ -46,7 +46,7 @@
<feature name='mce'/>
<feature name='mmx'/>
<feature name='movbe'/>
- <feature name='mpx'/>
+ <feature name='mpx' removed='yes'/>
<feature name='msr'/>
<feature name='mtrr'/>
<feature name='nx'/>
diff --git a/src/cpu_map/x86_Icelake-Server.xml b/src/cpu_map/x86_Icelake-Server.xml
index b4685bead0..d7b0e36967 100644
--- a/src/cpu_map/x86_Icelake-Server.xml
+++ b/src/cpu_map/x86_Icelake-Server.xml
@@ -47,7 +47,7 @@
<feature name='mce'/>
<feature name='mmx'/>
<feature name='movbe'/>
- <feature name='mpx'/>
+ <feature name='mpx' removed='yes'/>
<feature name='msr'/>
<feature name='mtrr'/>
<feature name='nx'/>
diff --git a/src/cpu_map/x86_Skylake-Client-IBRS.xml
b/src/cpu_map/x86_Skylake-Client-IBRS.xml
index 5709e7c2f9..2d0a9eff4e 100644
--- a/src/cpu_map/x86_Skylake-Client-IBRS.xml
+++ b/src/cpu_map/x86_Skylake-Client-IBRS.xml
@@ -37,7 +37,7 @@
<feature name='mce'/>
<feature name='mmx'/>
<feature name='movbe'/>
- <feature name='mpx'/>
+ <feature name='mpx' removed='yes'/>
<feature name='msr'/>
<feature name='mtrr'/>
<feature name='nx'/>
diff --git a/src/cpu_map/x86_Skylake-Client-noTSX-IBRS.xml
b/src/cpu_map/x86_Skylake-Client-noTSX-IBRS.xml
index ffba34502a..855c93e3a5 100644
--- a/src/cpu_map/x86_Skylake-Client-noTSX-IBRS.xml
+++ b/src/cpu_map/x86_Skylake-Client-noTSX-IBRS.xml
@@ -36,7 +36,7 @@
<feature name='mce'/>
<feature name='mmx'/>
<feature name='movbe'/>
- <feature name='mpx'/>
+ <feature name='mpx' removed='yes'/>
<feature name='msr'/>
<feature name='mtrr'/>
<feature name='nx'/>
diff --git a/src/cpu_map/x86_Skylake-Client.xml b/src/cpu_map/x86_Skylake-Client.xml
index 14cd57e176..b0d0cdf306 100644
--- a/src/cpu_map/x86_Skylake-Client.xml
+++ b/src/cpu_map/x86_Skylake-Client.xml
@@ -37,7 +37,7 @@
<feature name='mce'/>
<feature name='mmx'/>
<feature name='movbe'/>
- <feature name='mpx'/>
+ <feature name='mpx' removed='yes'/>
<feature name='msr'/>
<feature name='mtrr'/>
<feature name='nx'/>
diff --git a/src/cpu_map/x86_Skylake-Server-IBRS.xml
b/src/cpu_map/x86_Skylake-Server-IBRS.xml
index 9fb3488809..44c1eeb43d 100644
--- a/src/cpu_map/x86_Skylake-Server-IBRS.xml
+++ b/src/cpu_map/x86_Skylake-Server-IBRS.xml
@@ -38,7 +38,7 @@
<feature name='mce'/>
<feature name='mmx'/>
<feature name='movbe'/>
- <feature name='mpx'/>
+ <feature name='mpx' removed='yes'/>
<feature name='msr'/>
<feature name='mtrr'/>
<feature name='nx'/>
diff --git a/src/cpu_map/x86_Skylake-Server-noTSX-IBRS.xml
b/src/cpu_map/x86_Skylake-Server-noTSX-IBRS.xml
index c162c0acc3..7febb14f4f 100644
--- a/src/cpu_map/x86_Skylake-Server-noTSX-IBRS.xml
+++ b/src/cpu_map/x86_Skylake-Server-noTSX-IBRS.xml
@@ -37,7 +37,7 @@
<feature name='mce'/>
<feature name='mmx'/>
<feature name='movbe'/>
- <feature name='mpx'/>
+ <feature name='mpx' removed='yes'/>
<feature name='msr'/>
<feature name='mtrr'/>
<feature name='nx'/>
diff --git a/src/cpu_map/x86_Skylake-Server.xml b/src/cpu_map/x86_Skylake-Server.xml
index e022d94c84..bc3eef8034 100644
--- a/src/cpu_map/x86_Skylake-Server.xml
+++ b/src/cpu_map/x86_Skylake-Server.xml
@@ -38,7 +38,7 @@
<feature name='mce'/>
<feature name='mmx'/>
<feature name='movbe'/>
- <feature name='mpx'/>
+ <feature name='mpx' removed='yes'/>
<feature name='msr'/>
<feature name='mtrr'/>
<feature name='nx'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i5-6600-guest.xml
b/tests/cputestdata/x86_64-cpuid-Core-i5-6600-guest.xml
index 5777a0bfba..823494afa0 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i5-6600-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i5-6600-guest.xml
@@ -18,6 +18,7 @@
<feature policy='require' name='pdcm'/>
<feature policy='require' name='osxsave'/>
<feature policy='require' name='tsc_adjust'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='clflushopt'/>
<feature policy='require' name='intel-pt'/>
<feature policy='require' name='xsaves'/>
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 c52e8db235..3511230df8 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i5-6600-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i5-6600-host.xml
@@ -20,6 +20,7 @@
<feature name='pdcm'/>
<feature name='osxsave'/>
<feature name='tsc_adjust'/>
+ <feature name='mpx'/>
<feature name='clflushopt'/>
<feature name='intel-pt'/>
<feature name='xsaves'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i5-6600-json.xml
b/tests/cputestdata/x86_64-cpuid-Core-i5-6600-json.xml
index 61a52212a6..46111d8616 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i5-6600-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i5-6600-json.xml
@@ -4,6 +4,7 @@
<feature policy='require' name='ss'/>
<feature policy='require' name='hypervisor'/>
<feature policy='require' name='tsc_adjust'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='clflushopt'/>
<feature policy='require' name='xsaves'/>
<feature policy='require' name='pdpe1gb'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-7600U-guest.xml
b/tests/cputestdata/x86_64-cpuid-Core-i7-7600U-guest.xml
index b6e643cd08..711ccfc3ca 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-7600U-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-7600U-guest.xml
@@ -19,6 +19,7 @@
<feature policy='require' name='osxsave'/>
<feature policy='require' name='tsc_adjust'/>
<feature policy='require' name='sgx'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='clflushopt'/>
<feature policy='require' name='intel-pt'/>
<feature policy='require' name='stibp'/>
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 2a7493f941..735c9417ba 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-7600U-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-7600U-host.xml
@@ -21,6 +21,7 @@
<feature name='osxsave'/>
<feature name='tsc_adjust'/>
<feature name='sgx'/>
+ <feature name='mpx'/>
<feature name='clflushopt'/>
<feature name='intel-pt'/>
<feature name='stibp'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-7600U-json.xml
b/tests/cputestdata/x86_64-cpuid-Core-i7-7600U-json.xml
index 690081493b..068ea0fbb7 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-7600U-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-7600U-json.xml
@@ -5,6 +5,7 @@
<feature policy='require' name='vmx'/>
<feature policy='require' name='hypervisor'/>
<feature policy='require' name='tsc_adjust'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='clflushopt'/>
<feature policy='require' name='umip'/>
<feature policy='require' name='ssbd'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-7700-guest.xml
b/tests/cputestdata/x86_64-cpuid-Core-i7-7700-guest.xml
index 60bace9ed6..4f5c4103b4 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-7700-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-7700-guest.xml
@@ -19,6 +19,7 @@
<feature policy='require' name='osxsave'/>
<feature policy='require' name='tsc_adjust'/>
<feature policy='require' name='sgx'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='clflushopt'/>
<feature policy='require' name='intel-pt'/>
<feature policy='require' name='xsaves'/>
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 6b9323842a..ae8f3e277a 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-7700-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-7700-host.xml
@@ -21,6 +21,7 @@
<feature name='osxsave'/>
<feature name='tsc_adjust'/>
<feature name='sgx'/>
+ <feature name='mpx'/>
<feature name='clflushopt'/>
<feature name='intel-pt'/>
<feature name='xsaves'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-7700-json.xml
b/tests/cputestdata/x86_64-cpuid-Core-i7-7700-json.xml
index 12424bc67c..cbdde0ff15 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-7700-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-7700-json.xml
@@ -4,6 +4,7 @@
<feature policy='require' name='ss'/>
<feature policy='require' name='hypervisor'/>
<feature policy='require' name='tsc_adjust'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='clflushopt'/>
<feature policy='require' name='pdpe1gb'/>
</cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-guest.xml
b/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-guest.xml
index 5ed8ac37a3..61d0f8b2a1 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-guest.xml
@@ -18,6 +18,7 @@
<feature policy='require' name='osxsave'/>
<feature policy='require' name='tsc_adjust'/>
<feature policy='require' name='sgx'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='clflushopt'/>
<feature policy='require' name='intel-pt'/>
<feature policy='require' name='md-clear'/>
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 805a31411d..5926805f28 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-host.xml
@@ -20,6 +20,7 @@
<feature name='osxsave'/>
<feature name='tsc_adjust'/>
<feature name='sgx'/>
+ <feature name='mpx'/>
<feature name='clflushopt'/>
<feature name='intel-pt'/>
<feature name='md-clear'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-json.xml
b/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-json.xml
index e933265248..498e9deaf2 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-json.xml
@@ -5,6 +5,7 @@
<feature policy='require' name='vmx'/>
<feature policy='require' name='hypervisor'/>
<feature policy='require' name='tsc_adjust'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='clflushopt'/>
<feature policy='require' name='umip'/>
<feature policy='require' name='md-clear'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-8700-guest.xml
b/tests/cputestdata/x86_64-cpuid-Core-i7-8700-guest.xml
index 6cedb93633..2d96f676ee 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-8700-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-8700-guest.xml
@@ -19,6 +19,7 @@
<feature policy='require' name='osxsave'/>
<feature policy='require' name='tsc_adjust'/>
<feature policy='require' name='sgx'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='clflushopt'/>
<feature policy='require' name='intel-pt'/>
<feature policy='require' name='sgxlc'/>
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 0cc65b4322..cc9a9efa76 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-8700-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-8700-host.xml
@@ -21,6 +21,7 @@
<feature name='osxsave'/>
<feature name='tsc_adjust'/>
<feature name='sgx'/>
+ <feature name='mpx'/>
<feature name='clflushopt'/>
<feature name='intel-pt'/>
<feature name='sgxlc'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-8700-json.xml
b/tests/cputestdata/x86_64-cpuid-Core-i7-8700-json.xml
index fd7539f7ce..a6f64f2020 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-8700-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-8700-json.xml
@@ -4,6 +4,7 @@
<feature policy='require' name='ss'/>
<feature policy='require' name='hypervisor'/>
<feature policy='require' name='tsc_adjust'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='clflushopt'/>
<feature policy='require' name='umip'/>
<feature policy='require' name='ssbd'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-guest.xml
b/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-guest.xml
index 38d95680d3..7c125bbd9a 100644
--- a/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-guest.xml
@@ -21,6 +21,7 @@
<feature policy='require' name='tsc_adjust'/>
<feature policy='require' name='sgx'/>
<feature policy='require' name='cmt'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='avx512ifma'/>
<feature policy='require' name='intel-pt'/>
<feature policy='require' name='sha-ni'/>
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 ccb74f41ef..54628b7a01 100644
--- a/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-host.xml
@@ -23,6 +23,7 @@
<feature name='tsc_adjust'/>
<feature name='sgx'/>
<feature name='cmt'/>
+ <feature name='mpx'/>
<feature name='avx512ifma'/>
<feature name='intel-pt'/>
<feature name='sha-ni'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-json.xml
b/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-json.xml
index ada11d2608..7f2ca1ca36 100644
--- a/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-json.xml
@@ -4,6 +4,7 @@
<feature policy='require' name='ss'/>
<feature policy='require' name='hypervisor'/>
<feature policy='require' name='tsc_adjust'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='avx512ifma'/>
<feature policy='require' name='sha-ni'/>
<feature policy='require' name='stibp'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-guest.xml
b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-guest.xml
index ea1c79c0df..0af37fb828 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-guest.xml
@@ -19,6 +19,7 @@
<feature policy='require' name='osxsave'/>
<feature policy='require' name='tsc_adjust'/>
<feature policy='require' name='sgx'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='clflushopt'/>
<feature policy='require' name='intel-pt'/>
<feature policy='require' name='md-clear'/>
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 d7a7f30b9e..696f23145d 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
@@ -21,6 +21,7 @@
<feature name='osxsave'/>
<feature name='tsc_adjust'/>
<feature name='sgx'/>
+ <feature name='mpx'/>
<feature name='clflushopt'/>
<feature name='intel-pt'/>
<feature name='md-clear'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-json.xml
b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-json.xml
index a5591278df..624fb4692a 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1225-v5-json.xml
@@ -4,6 +4,7 @@
<feature policy='require' name='ss'/>
<feature policy='require' name='hypervisor'/>
<feature policy='require' name='tsc_adjust'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='clflushopt'/>
<feature policy='require' name='md-clear'/>
<feature policy='require' name='stibp'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-guest.xml
b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-guest.xml
index 60bace9ed6..4f5c4103b4 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-guest.xml
@@ -19,6 +19,7 @@
<feature policy='require' name='osxsave'/>
<feature policy='require' name='tsc_adjust'/>
<feature policy='require' name='sgx'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='clflushopt'/>
<feature policy='require' name='intel-pt'/>
<feature policy='require' name='xsaves'/>
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 d2f808f9a6..e535a014c3 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
@@ -21,6 +21,7 @@
<feature name='osxsave'/>
<feature name='tsc_adjust'/>
<feature name='sgx'/>
+ <feature name='mpx'/>
<feature name='clflushopt'/>
<feature name='intel-pt'/>
<feature name='xsaves'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-json.xml
b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-json.xml
index ad98679027..3558b9e6af 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-json.xml
@@ -5,6 +5,7 @@
<feature policy='require' name='vmx'/>
<feature policy='require' name='hypervisor'/>
<feature policy='require' name='tsc_adjust'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='clflushopt'/>
<feature policy='require' name='xsaves'/>
<feature policy='require' name='pdpe1gb'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-guest.xml
b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-guest.xml
index 8f014f6e28..9947d3e81b 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-guest.xml
@@ -20,6 +20,7 @@
<feature policy='require' name='osxsave'/>
<feature policy='require' name='tsc_adjust'/>
<feature policy='require' name='cmt'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='clflushopt'/>
<feature policy='require' name='intel-pt'/>
<feature policy='require' name='pku'/>
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 e004747ada..502a5471c0 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-host.xml
@@ -22,6 +22,7 @@
<feature name='osxsave'/>
<feature name='tsc_adjust'/>
<feature name='cmt'/>
+ <feature name='mpx'/>
<feature name='clflushopt'/>
<feature name='intel-pt'/>
<feature name='pku'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-json.xml
b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-json.xml
index 7c7e95ce0d..8731e9f7f7 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-json.xml
@@ -4,5 +4,6 @@
<feature policy='require' name='ss'/>
<feature policy='require' name='hypervisor'/>
<feature policy='require' name='tsc_adjust'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='clflushopt'/>
</cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6130-guest.xml
b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6130-guest.xml
index f4f0199607..1aab2f8251 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6130-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6130-guest.xml
@@ -20,6 +20,7 @@
<feature policy='require' name='osxsave'/>
<feature policy='require' name='tsc_adjust'/>
<feature policy='require' name='cmt'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='clflushopt'/>
<feature policy='require' name='intel-pt'/>
<feature policy='require' name='pku'/>
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 325c2fe26f..e6d2ba021f 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6130-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6130-host.xml
@@ -22,6 +22,7 @@
<feature name='osxsave'/>
<feature name='tsc_adjust'/>
<feature name='cmt'/>
+ <feature name='mpx'/>
<feature name='clflushopt'/>
<feature name='intel-pt'/>
<feature name='pku'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6130-json.xml
b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6130-json.xml
index b482043ccf..91f82bca3d 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6130-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6130-json.xml
@@ -5,6 +5,7 @@
<feature policy='require' name='vmx'/>
<feature policy='require' name='hypervisor'/>
<feature policy='require' name='tsc_adjust'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='clflushopt'/>
<feature policy='require' name='umip'/>
<feature policy='require' name='pku'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-guest.xml
b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-guest.xml
index f31ca1ffc5..5b5d0ad700 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-guest.xml
@@ -20,6 +20,7 @@
<feature policy='require' name='osxsave'/>
<feature policy='require' name='tsc_adjust'/>
<feature policy='require' name='cmt'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='clflushopt'/>
<feature policy='require' name='intel-pt'/>
<feature policy='require' name='pku'/>
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 da7e96e533..be4129cb31 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-host.xml
@@ -22,6 +22,7 @@
<feature name='osxsave'/>
<feature name='tsc_adjust'/>
<feature name='cmt'/>
+ <feature name='mpx'/>
<feature name='clflushopt'/>
<feature name='intel-pt'/>
<feature name='pku'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-json.xml
b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-json.xml
index 1dfad4a0cb..20654cd844 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-json.xml
@@ -4,5 +4,6 @@
<feature policy='require' name='ss'/>
<feature policy='require' name='hypervisor'/>
<feature policy='require' name='tsc_adjust'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='clflushopt'/>
</cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-Platinum-8268-guest.xml
b/tests/cputestdata/x86_64-cpuid-Xeon-Platinum-8268-guest.xml
index 8fd1611842..789aa65e33 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Platinum-8268-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Platinum-8268-guest.xml
@@ -20,6 +20,7 @@
<feature policy='require' name='osxsave'/>
<feature policy='require' name='tsc_adjust'/>
<feature policy='require' name='cmt'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='intel-pt'/>
<feature policy='require' name='pku'/>
<feature policy='require' name='ospke'/>
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 7055c72112..e2c9130fd7 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Platinum-8268-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Platinum-8268-host.xml
@@ -22,6 +22,7 @@
<feature name='osxsave'/>
<feature name='tsc_adjust'/>
<feature name='cmt'/>
+ <feature name='mpx'/>
<feature name='intel-pt'/>
<feature name='pku'/>
<feature name='ospke'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-Platinum-8268-json.xml
b/tests/cputestdata/x86_64-cpuid-Xeon-Platinum-8268-json.xml
index 78863c61d1..921ff81c56 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Platinum-8268-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Platinum-8268-json.xml
@@ -4,6 +4,7 @@
<feature policy='require' name='ss'/>
<feature policy='require' name='hypervisor'/>
<feature policy='require' name='tsc_adjust'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='umip'/>
<feature policy='require' name='pku'/>
<feature policy='require' name='xsaves'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-Platinum-9242-guest.xml
b/tests/cputestdata/x86_64-cpuid-Xeon-Platinum-9242-guest.xml
index 88c2d84d65..06f3815015 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Platinum-9242-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Platinum-9242-guest.xml
@@ -20,6 +20,7 @@
<feature policy='require' name='osxsave'/>
<feature policy='require' name='tsc_adjust'/>
<feature policy='require' name='cmt'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='intel-pt'/>
<feature policy='require' name='pku'/>
<feature policy='require' name='ospke'/>
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 5e59520919..4fb904fb33 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Platinum-9242-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Platinum-9242-host.xml
@@ -22,6 +22,7 @@
<feature name='osxsave'/>
<feature name='tsc_adjust'/>
<feature name='cmt'/>
+ <feature name='mpx'/>
<feature name='intel-pt'/>
<feature name='pku'/>
<feature name='ospke'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-Platinum-9242-json.xml
b/tests/cputestdata/x86_64-cpuid-Xeon-Platinum-9242-json.xml
index ac0e520767..91fecff825 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Platinum-9242-json.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Platinum-9242-json.xml
@@ -5,6 +5,7 @@
<feature policy='require' name='vmx'/>
<feature policy='require' name='hypervisor'/>
<feature policy='require' name='tsc_adjust'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='umip'/>
<feature policy='require' name='pku'/>
<feature policy='require' name='md-clear'/>
diff --git a/tests/cputestdata/x86_64-cpuid-baseline-Cascadelake+Icelake.xml
b/tests/cputestdata/x86_64-cpuid-baseline-Cascadelake+Icelake.xml
index 071c799ba2..ac7c8b166f 100644
--- a/tests/cputestdata/x86_64-cpuid-baseline-Cascadelake+Icelake.xml
+++ b/tests/cputestdata/x86_64-cpuid-baseline-Cascadelake+Icelake.xml
@@ -4,6 +4,7 @@
<feature policy='require' name='ss'/>
<feature policy='require' name='hypervisor'/>
<feature policy='require' name='tsc_adjust'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='umip'/>
<feature policy='require' name='pku'/>
<feature policy='require' name='stibp'/>
diff --git a/tests/cputestdata/x86_64-cpuid-baseline-Cascadelake+Skylake-IBRS.xml
b/tests/cputestdata/x86_64-cpuid-baseline-Cascadelake+Skylake-IBRS.xml
index 5e42876b39..841f354a6e 100644
--- a/tests/cputestdata/x86_64-cpuid-baseline-Cascadelake+Skylake-IBRS.xml
+++ b/tests/cputestdata/x86_64-cpuid-baseline-Cascadelake+Skylake-IBRS.xml
@@ -4,6 +4,7 @@
<feature policy='require' name='ss'/>
<feature policy='require' name='hypervisor'/>
<feature policy='require' name='tsc_adjust'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='clflushopt'/>
<feature policy='require' name='umip'/>
<feature policy='require' name='pku'/>
diff --git a/tests/cputestdata/x86_64-cpuid-baseline-Cascadelake+Skylake.xml
b/tests/cputestdata/x86_64-cpuid-baseline-Cascadelake+Skylake.xml
index 906259df0b..0dd11218ce 100644
--- a/tests/cputestdata/x86_64-cpuid-baseline-Cascadelake+Skylake.xml
+++ b/tests/cputestdata/x86_64-cpuid-baseline-Cascadelake+Skylake.xml
@@ -4,5 +4,6 @@
<feature policy='require' name='ss'/>
<feature policy='require' name='hypervisor'/>
<feature policy='require' name='tsc_adjust'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='clflushopt'/>
</cpu>
diff --git a/tests/cputestdata/x86_64-cpuid-baseline-Cooperlake+Cascadelake.xml
b/tests/cputestdata/x86_64-cpuid-baseline-Cooperlake+Cascadelake.xml
index f9e9c476b5..7f29d5c941 100644
--- a/tests/cputestdata/x86_64-cpuid-baseline-Cooperlake+Cascadelake.xml
+++ b/tests/cputestdata/x86_64-cpuid-baseline-Cooperlake+Cascadelake.xml
@@ -5,6 +5,7 @@
<feature policy='require' name='vmx'/>
<feature policy='require' name='hypervisor'/>
<feature policy='require' name='tsc_adjust'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='umip'/>
<feature policy='require' name='pku'/>
<feature policy='require' name='md-clear'/>
diff --git a/tests/cputestdata/x86_64-cpuid-baseline-Cooperlake+Icelake.xml
b/tests/cputestdata/x86_64-cpuid-baseline-Cooperlake+Icelake.xml
index 071c799ba2..ac7c8b166f 100644
--- a/tests/cputestdata/x86_64-cpuid-baseline-Cooperlake+Icelake.xml
+++ b/tests/cputestdata/x86_64-cpuid-baseline-Cooperlake+Icelake.xml
@@ -4,6 +4,7 @@
<feature policy='require' name='ss'/>
<feature policy='require' name='hypervisor'/>
<feature policy='require' name='tsc_adjust'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='umip'/>
<feature policy='require' name='pku'/>
<feature policy='require' name='stibp'/>
diff --git a/tests/cputestdata/x86_64-cpuid-baseline-Skylake-Client+Server.xml
b/tests/cputestdata/x86_64-cpuid-baseline-Skylake-Client+Server.xml
index d46ff26eeb..7091fec30d 100644
--- a/tests/cputestdata/x86_64-cpuid-baseline-Skylake-Client+Server.xml
+++ b/tests/cputestdata/x86_64-cpuid-baseline-Skylake-Client+Server.xml
@@ -4,6 +4,7 @@
<feature policy='require' name='ss'/>
<feature policy='require' name='hypervisor'/>
<feature policy='require' name='tsc_adjust'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='clflushopt'/>
<feature policy='require' name='pdpe1gb'/>
</cpu>
diff --git a/tests/domaincapsdata/qemu_4.2.0-q35.x86_64.xml
b/tests/domaincapsdata/qemu_4.2.0-q35.x86_64.xml
index 152f201ff9..e4c906c1df 100644
--- a/tests/domaincapsdata/qemu_4.2.0-q35.x86_64.xml
+++ b/tests/domaincapsdata/qemu_4.2.0-q35.x86_64.xml
@@ -48,6 +48,7 @@
<feature policy='require' name='vmx'/>
<feature policy='require' name='hypervisor'/>
<feature policy='require' name='tsc_adjust'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='clflushopt'/>
<feature policy='require' name='umip'/>
<feature policy='require' name='md-clear'/>
diff --git a/tests/domaincapsdata/qemu_4.2.0.x86_64.xml
b/tests/domaincapsdata/qemu_4.2.0.x86_64.xml
index 8b7cf44d6d..b683b77ff9 100644
--- a/tests/domaincapsdata/qemu_4.2.0.x86_64.xml
+++ b/tests/domaincapsdata/qemu_4.2.0.x86_64.xml
@@ -47,6 +47,7 @@
<feature policy='require' name='vmx'/>
<feature policy='require' name='hypervisor'/>
<feature policy='require' name='tsc_adjust'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='clflushopt'/>
<feature policy='require' name='umip'/>
<feature policy='require' name='md-clear'/>
diff --git a/tests/domaincapsdata/qemu_5.0.0-q35.x86_64.xml
b/tests/domaincapsdata/qemu_5.0.0-q35.x86_64.xml
index 1d29a40f74..95883fd2fe 100644
--- a/tests/domaincapsdata/qemu_5.0.0-q35.x86_64.xml
+++ b/tests/domaincapsdata/qemu_5.0.0-q35.x86_64.xml
@@ -48,6 +48,7 @@
<feature policy='require' name='vmx'/>
<feature policy='require' name='hypervisor'/>
<feature policy='require' name='tsc_adjust'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='clflushopt'/>
<feature policy='require' name='umip'/>
<feature policy='require' name='md-clear'/>
diff --git a/tests/domaincapsdata/qemu_5.0.0.x86_64.xml
b/tests/domaincapsdata/qemu_5.0.0.x86_64.xml
index f3b3adb19e..524858b9cc 100644
--- a/tests/domaincapsdata/qemu_5.0.0.x86_64.xml
+++ b/tests/domaincapsdata/qemu_5.0.0.x86_64.xml
@@ -47,6 +47,7 @@
<feature policy='require' name='vmx'/>
<feature policy='require' name='hypervisor'/>
<feature policy='require' name='tsc_adjust'/>
+ <feature policy='require' name='mpx'/>
<feature policy='require' name='clflushopt'/>
<feature policy='require' name='umip'/>
<feature policy='require' name='md-clear'/>
diff --git a/tests/qemuxmlconfdata/cpu-Icelake-Server-pconfig.x86_64-latest.args
b/tests/qemuxmlconfdata/cpu-Icelake-Server-pconfig.x86_64-latest.args
index c841bb80c8..dc4a503dba 100644
--- a/tests/qemuxmlconfdata/cpu-Icelake-Server-pconfig.x86_64-latest.args
+++ b/tests/qemuxmlconfdata/cpu-Icelake-Server-pconfig.x86_64-latest.args
@@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-test/.config \
-object
'{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-test/master-key.aes"}'
\
-machine pc,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \
-accel kvm \
--cpu Icelake-Server,intel-pt=off \
+-cpu Icelake-Server,intel-pt=off,mpx=off \
-m size=219136k \
-object
'{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}'
\
-overcommit mem-lock=off \
diff --git a/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-4.2.0.args
b/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-4.2.0.args
index f5f0e818af..d8ae902da1 100644
--- a/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-4.2.0.args
+++ b/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-4.2.0.args
@@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-object
secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes
\
-machine pc-i440fx-4.2,usb=off,dump-guest-core=off \
-accel kvm \
--cpu
Skylake-Client-IBRS,ss=on,vmx=on,hypervisor=on,tsc-adjust=on,clflushopt=on,umip=on,md-clear=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,pdpe1gb=on,skip-l1dfl-vmentry=on,pschange-mc-no=on,vmx-ins-outs=on,vmx-true-ctls=on,vmx-store-lma=on,vmx-activity-hlt=on,vmx-vmwrite-vmexit-fields=on,vmx-apicv-xapic=on,vmx-ept=on,vmx-desc-exit=on,vmx-rdtscp-exit=on,vmx-apicv-x2apic=on,vmx-vpid=on,vmx-wbinvd-exit=on,vmx-unrestricted-guest=on,vmx-rdrand-exit=on,vmx-invpcid-exit=on,vmx-vmfunc=on,vmx-shadow-vmcs=on,vmx-rdseed-exit=on,vmx-pml=on,vmx-xsaves=on,vmx-invvpid=on,vmx-invvpid-single-addr=on,vmx-invvpid-all-context=on,vmx-ept-execonly=on,vmx-page-walk-4=on,vmx-ept-2mb=on,vmx-ept-1gb=on,vmx-invept=on,vmx-eptad=on,vmx-invept-single-context=on,vmx-invept-all-context=on,vmx-intr-exit=on,vmx-nmi-exit=on,vmx-vnmi=on,vmx-preemption-timer=on,vmx-vintr-pending=on,vmx-tsc-offset=on,vmx-hlt-exit=on,vmx-invlpg-exit=on,vmx-mwait-exit=on,vmx-rdpmc-exit=on,vmx-rdtsc-exit=on,vmx-cr3-load-noexit=on,vmx-cr3-store-noexit=on,vmx-cr8-load-exit=on,vmx-cr8-store-exit=on,vmx-flexpriority=on,vmx-vnmi-pending=on,vmx-movdr-exit=on,vmx-io-exit=on,vmx-io-bitmap=on,vmx-mtf=on,vmx-msr-bitmap=on,vmx-monitor-exit=on,vmx-pause-exit=on,vmx-secondary-ctls=on,vmx-exit-nosave-debugctl=on,vmx-exit-ack-intr=on,vmx-exit-save-pat=on,vmx-exit-load-pat=on,vmx-exit-save-efer=on,vmx-exit-load-efer=on,vmx-exit-save-preemption-timer=on,vmx-entry-noload-debugctl=on,vmx-entry-ia32e-mode=on,vmx-entry-load-pat=on,vmx-entry-load-efer=on,vmx-eptp-switching=on
\
+-cpu
Skylake-Client-IBRS,ss=on,vmx=on,hypervisor=on,tsc-adjust=on,mpx=on,clflushopt=on,umip=on,md-clear=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,pdpe1gb=on,skip-l1dfl-vmentry=on,pschange-mc-no=on,vmx-ins-outs=on,vmx-true-ctls=on,vmx-store-lma=on,vmx-activity-hlt=on,vmx-vmwrite-vmexit-fields=on,vmx-apicv-xapic=on,vmx-ept=on,vmx-desc-exit=on,vmx-rdtscp-exit=on,vmx-apicv-x2apic=on,vmx-vpid=on,vmx-wbinvd-exit=on,vmx-unrestricted-guest=on,vmx-rdrand-exit=on,vmx-invpcid-exit=on,vmx-vmfunc=on,vmx-shadow-vmcs=on,vmx-rdseed-exit=on,vmx-pml=on,vmx-xsaves=on,vmx-invvpid=on,vmx-invvpid-single-addr=on,vmx-invvpid-all-context=on,vmx-ept-execonly=on,vmx-page-walk-4=on,vmx-ept-2mb=on,vmx-ept-1gb=on,vmx-invept=on,vmx-eptad=on,vmx-invept-single-context=on,vmx-invept-all-context=on,vmx-intr-exit=on,vmx-nmi-exit=on,vmx-vnmi=on,vmx-preemption-timer=on,vmx-vintr-pending=on,vmx-tsc-offset=on,vmx-hlt-exit=on,vmx-invlpg-exit=on,vmx-mwait-exit=on,vmx-rdpmc-exit=on,vmx-rdtsc-exit=on,vmx-cr3-load-noexit=on,vmx-cr3-store-noexit=on,vmx-cr8-load-exit=on,vmx-cr8-store-exit=on,vmx-flexpriority=on,vmx-vnmi-pending=on,vmx-movdr-exit=on,vmx-io-exit=on,vmx-io-bitmap=on,vmx-mtf=on,vmx-msr-bitmap=on,vmx-monitor-exit=on,vmx-pause-exit=on,vmx-secondary-ctls=on,vmx-exit-nosave-debugctl=on,vmx-exit-ack-intr=on,vmx-exit-save-pat=on,vmx-exit-load-pat=on,vmx-exit-save-efer=on,vmx-exit-load-efer=on,vmx-exit-save-preemption-timer=on,vmx-entry-noload-debugctl=on,vmx-entry-ia32e-mode=on,vmx-entry-load-pat=on,vmx-entry-load-efer=on,vmx-eptp-switching=on
\
-m size=219136k \
-overcommit mem-lock=off \
-smp 6,sockets=6,cores=1,threads=1 \
diff --git a/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-5.0.0.args
b/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-5.0.0.args
index 699f48fbaa..d0d82fc6a1 100644
--- a/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-5.0.0.args
+++ b/tests/qemuxmlconfdata/cpu-host-model-fallback-kvm.x86_64-5.0.0.args
@@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-object
secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes
\
-machine pc-i440fx-5.0,usb=off,dump-guest-core=off \
-accel kvm \
--cpu
Skylake-Client-IBRS,ss=on,vmx=on,hypervisor=on,tsc-adjust=on,clflushopt=on,umip=on,md-clear=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,pdpe1gb=on,skip-l1dfl-vmentry=on,pschange-mc-no=on,vmx-ins-outs=on,vmx-true-ctls=on,vmx-store-lma=on,vmx-activity-hlt=on,vmx-vmwrite-vmexit-fields=on,vmx-apicv-xapic=on,vmx-ept=on,vmx-desc-exit=on,vmx-rdtscp-exit=on,vmx-apicv-x2apic=on,vmx-vpid=on,vmx-wbinvd-exit=on,vmx-unrestricted-guest=on,vmx-rdrand-exit=on,vmx-invpcid-exit=on,vmx-vmfunc=on,vmx-shadow-vmcs=on,vmx-rdseed-exit=on,vmx-pml=on,vmx-xsaves=on,vmx-invvpid=on,vmx-invvpid-single-addr=on,vmx-invvpid-all-context=on,vmx-ept-execonly=on,vmx-page-walk-4=on,vmx-ept-2mb=on,vmx-ept-1gb=on,vmx-invept=on,vmx-eptad=on,vmx-invept-single-context=on,vmx-invept-all-context=on,vmx-intr-exit=on,vmx-nmi-exit=on,vmx-vnmi=on,vmx-preemption-timer=on,vmx-vintr-pending=on,vmx-tsc-offset=on,vmx-hlt-exit=on,vmx-invlpg-exit=on,vmx-mwait-exit=on,vmx-rdpmc-exit=on,vmx-rdtsc-exit=on,vmx-cr3-load-noexit=on,vmx-cr3-store-noexit=on,vmx-cr8-load-exit=on,vmx-cr8-store-exit=on,vmx-flexpriority=on,vmx-vnmi-pending=on,vmx-movdr-exit=on,vmx-io-exit=on,vmx-io-bitmap=on,vmx-mtf=on,vmx-msr-bitmap=on,vmx-monitor-exit=on,vmx-pause-exit=on,vmx-secondary-ctls=on,vmx-exit-nosave-debugctl=on,vmx-exit-ack-intr=on,vmx-exit-save-pat=on,vmx-exit-load-pat=on,vmx-exit-save-efer=on,vmx-exit-load-efer=on,vmx-exit-save-preemption-timer=on,vmx-entry-noload-debugctl=on,vmx-entry-ia32e-mode=on,vmx-entry-load-pat=on,vmx-entry-load-efer=on,vmx-eptp-switching=on
\
+-cpu
Skylake-Client-IBRS,ss=on,vmx=on,hypervisor=on,tsc-adjust=on,mpx=on,clflushopt=on,umip=on,md-clear=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,pdpe1gb=on,skip-l1dfl-vmentry=on,pschange-mc-no=on,vmx-ins-outs=on,vmx-true-ctls=on,vmx-store-lma=on,vmx-activity-hlt=on,vmx-vmwrite-vmexit-fields=on,vmx-apicv-xapic=on,vmx-ept=on,vmx-desc-exit=on,vmx-rdtscp-exit=on,vmx-apicv-x2apic=on,vmx-vpid=on,vmx-wbinvd-exit=on,vmx-unrestricted-guest=on,vmx-rdrand-exit=on,vmx-invpcid-exit=on,vmx-vmfunc=on,vmx-shadow-vmcs=on,vmx-rdseed-exit=on,vmx-pml=on,vmx-xsaves=on,vmx-invvpid=on,vmx-invvpid-single-addr=on,vmx-invvpid-all-context=on,vmx-ept-execonly=on,vmx-page-walk-4=on,vmx-ept-2mb=on,vmx-ept-1gb=on,vmx-invept=on,vmx-eptad=on,vmx-invept-single-context=on,vmx-invept-all-context=on,vmx-intr-exit=on,vmx-nmi-exit=on,vmx-vnmi=on,vmx-preemption-timer=on,vmx-vintr-pending=on,vmx-tsc-offset=on,vmx-hlt-exit=on,vmx-invlpg-exit=on,vmx-mwait-exit=on,vmx-rdpmc-exit=on,vmx-rdtsc-exit=on,vmx-cr3-load-noexit=on,vmx-cr3-store-noexit=on,vmx-cr8-load-exit=on,vmx-cr8-store-exit=on,vmx-flexpriority=on,vmx-vnmi-pending=on,vmx-movdr-exit=on,vmx-io-exit=on,vmx-io-bitmap=on,vmx-mtf=on,vmx-msr-bitmap=on,vmx-monitor-exit=on,vmx-pause-exit=on,vmx-secondary-ctls=on,vmx-exit-nosave-debugctl=on,vmx-exit-ack-intr=on,vmx-exit-save-pat=on,vmx-exit-load-pat=on,vmx-exit-save-efer=on,vmx-exit-load-efer=on,vmx-exit-save-preemption-timer=on,vmx-entry-noload-debugctl=on,vmx-entry-ia32e-mode=on,vmx-entry-load-pat=on,vmx-entry-load-efer=on,vmx-eptp-switching=on
\
-m size=219136k \
-overcommit mem-lock=off \
-smp 6,sockets=6,cores=1,threads=1 \
diff --git a/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-4.2.0.args
b/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-4.2.0.args
index aacba803e8..13cade3398 100644
--- a/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-4.2.0.args
+++ b/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-4.2.0.args
@@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-object
secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes
\
-machine pc-q35-4.2,usb=off,dump-guest-core=off \
-accel kvm \
--cpu
Skylake-Client-IBRS,ss=on,vmx=on,hypervisor=on,tsc-adjust=on,clflushopt=on,umip=on,md-clear=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,pdpe1gb=on,skip-l1dfl-vmentry=on,pschange-mc-no=on,vmx-ins-outs=on,vmx-true-ctls=on,vmx-store-lma=on,vmx-activity-hlt=on,vmx-vmwrite-vmexit-fields=on,vmx-apicv-xapic=on,vmx-ept=on,vmx-desc-exit=on,vmx-rdtscp-exit=on,vmx-apicv-x2apic=on,vmx-vpid=on,vmx-wbinvd-exit=on,vmx-unrestricted-guest=on,vmx-rdrand-exit=on,vmx-invpcid-exit=on,vmx-vmfunc=on,vmx-shadow-vmcs=on,vmx-rdseed-exit=on,vmx-pml=on,vmx-xsaves=on,vmx-invvpid=on,vmx-invvpid-single-addr=on,vmx-invvpid-all-context=on,vmx-ept-execonly=on,vmx-page-walk-4=on,vmx-ept-2mb=on,vmx-ept-1gb=on,vmx-invept=on,vmx-eptad=on,vmx-invept-single-context=on,vmx-invept-all-context=on,vmx-intr-exit=on,vmx-nmi-exit=on,vmx-vnmi=on,vmx-preemption-timer=on,vmx-vintr-pending=on,vmx-tsc-offset=on,vmx-hlt-exit=on,vmx-invlpg-exit=on,vmx-mwait-exit=on,vmx-rdpmc-exit=on,vmx-rdtsc-exit=on,vmx-cr3-load-noexit=on,vmx-cr3-store-noexit=on,vmx-cr8-load-exit=on,vmx-cr8-store-exit=on,vmx-flexpriority=on,vmx-vnmi-pending=on,vmx-movdr-exit=on,vmx-io-exit=on,vmx-io-bitmap=on,vmx-mtf=on,vmx-msr-bitmap=on,vmx-monitor-exit=on,vmx-pause-exit=on,vmx-secondary-ctls=on,vmx-exit-nosave-debugctl=on,vmx-exit-ack-intr=on,vmx-exit-save-pat=on,vmx-exit-load-pat=on,vmx-exit-save-efer=on,vmx-exit-load-efer=on,vmx-exit-save-preemption-timer=on,vmx-entry-noload-debugctl=on,vmx-entry-ia32e-mode=on,vmx-entry-load-pat=on,vmx-entry-load-efer=on,vmx-eptp-switching=on
\
+-cpu
Skylake-Client-IBRS,ss=on,vmx=on,hypervisor=on,tsc-adjust=on,mpx=on,clflushopt=on,umip=on,md-clear=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,pdpe1gb=on,skip-l1dfl-vmentry=on,pschange-mc-no=on,vmx-ins-outs=on,vmx-true-ctls=on,vmx-store-lma=on,vmx-activity-hlt=on,vmx-vmwrite-vmexit-fields=on,vmx-apicv-xapic=on,vmx-ept=on,vmx-desc-exit=on,vmx-rdtscp-exit=on,vmx-apicv-x2apic=on,vmx-vpid=on,vmx-wbinvd-exit=on,vmx-unrestricted-guest=on,vmx-rdrand-exit=on,vmx-invpcid-exit=on,vmx-vmfunc=on,vmx-shadow-vmcs=on,vmx-rdseed-exit=on,vmx-pml=on,vmx-xsaves=on,vmx-invvpid=on,vmx-invvpid-single-addr=on,vmx-invvpid-all-context=on,vmx-ept-execonly=on,vmx-page-walk-4=on,vmx-ept-2mb=on,vmx-ept-1gb=on,vmx-invept=on,vmx-eptad=on,vmx-invept-single-context=on,vmx-invept-all-context=on,vmx-intr-exit=on,vmx-nmi-exit=on,vmx-vnmi=on,vmx-preemption-timer=on,vmx-vintr-pending=on,vmx-tsc-offset=on,vmx-hlt-exit=on,vmx-invlpg-exit=on,vmx-mwait-exit=on,vmx-rdpmc-exit=on,vmx-rdtsc-exit=on,vmx-cr3-load-noexit=on,vmx-cr3-store-noexit=on,vmx-cr8-load-exit=on,vmx-cr8-store-exit=on,vmx-flexpriority=on,vmx-vnmi-pending=on,vmx-movdr-exit=on,vmx-io-exit=on,vmx-io-bitmap=on,vmx-mtf=on,vmx-msr-bitmap=on,vmx-monitor-exit=on,vmx-pause-exit=on,vmx-secondary-ctls=on,vmx-exit-nosave-debugctl=on,vmx-exit-ack-intr=on,vmx-exit-save-pat=on,vmx-exit-load-pat=on,vmx-exit-save-efer=on,vmx-exit-load-efer=on,vmx-exit-save-preemption-timer=on,vmx-entry-noload-debugctl=on,vmx-entry-ia32e-mode=on,vmx-entry-load-pat=on,vmx-entry-load-efer=on,vmx-eptp-switching=on
\
-m size=219136k \
-overcommit mem-lock=off \
-smp 1,sockets=1,cores=1,threads=1 \
diff --git a/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-5.0.0.args
b/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-5.0.0.args
index a2415bb667..7c9a29f5de 100644
--- a/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-5.0.0.args
+++ b/tests/qemuxmlconfdata/cpu-host-model-kvm.x86_64-5.0.0.args
@@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-object
secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes
\
-machine pc-q35-5.0,usb=off,dump-guest-core=off \
-accel kvm \
--cpu
Skylake-Client-IBRS,ss=on,vmx=on,hypervisor=on,tsc-adjust=on,clflushopt=on,umip=on,md-clear=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,pdpe1gb=on,skip-l1dfl-vmentry=on,pschange-mc-no=on,vmx-ins-outs=on,vmx-true-ctls=on,vmx-store-lma=on,vmx-activity-hlt=on,vmx-vmwrite-vmexit-fields=on,vmx-apicv-xapic=on,vmx-ept=on,vmx-desc-exit=on,vmx-rdtscp-exit=on,vmx-apicv-x2apic=on,vmx-vpid=on,vmx-wbinvd-exit=on,vmx-unrestricted-guest=on,vmx-rdrand-exit=on,vmx-invpcid-exit=on,vmx-vmfunc=on,vmx-shadow-vmcs=on,vmx-rdseed-exit=on,vmx-pml=on,vmx-xsaves=on,vmx-invvpid=on,vmx-invvpid-single-addr=on,vmx-invvpid-all-context=on,vmx-ept-execonly=on,vmx-page-walk-4=on,vmx-ept-2mb=on,vmx-ept-1gb=on,vmx-invept=on,vmx-eptad=on,vmx-invept-single-context=on,vmx-invept-all-context=on,vmx-intr-exit=on,vmx-nmi-exit=on,vmx-vnmi=on,vmx-preemption-timer=on,vmx-vintr-pending=on,vmx-tsc-offset=on,vmx-hlt-exit=on,vmx-invlpg-exit=on,vmx-mwait-exit=on,vmx-rdpmc-exit=on,vmx-rdtsc-exit=on,vmx-cr3-load-noexit=on,vmx-cr3-store-noexit=on,vmx-cr8-load-exit=on,vmx-cr8-store-exit=on,vmx-flexpriority=on,vmx-vnmi-pending=on,vmx-movdr-exit=on,vmx-io-exit=on,vmx-io-bitmap=on,vmx-mtf=on,vmx-msr-bitmap=on,vmx-monitor-exit=on,vmx-pause-exit=on,vmx-secondary-ctls=on,vmx-exit-nosave-debugctl=on,vmx-exit-ack-intr=on,vmx-exit-save-pat=on,vmx-exit-load-pat=on,vmx-exit-save-efer=on,vmx-exit-load-efer=on,vmx-exit-save-preemption-timer=on,vmx-entry-noload-debugctl=on,vmx-entry-ia32e-mode=on,vmx-entry-load-pat=on,vmx-entry-load-efer=on,vmx-eptp-switching=on
\
+-cpu
Skylake-Client-IBRS,ss=on,vmx=on,hypervisor=on,tsc-adjust=on,mpx=on,clflushopt=on,umip=on,md-clear=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,pdpe1gb=on,skip-l1dfl-vmentry=on,pschange-mc-no=on,vmx-ins-outs=on,vmx-true-ctls=on,vmx-store-lma=on,vmx-activity-hlt=on,vmx-vmwrite-vmexit-fields=on,vmx-apicv-xapic=on,vmx-ept=on,vmx-desc-exit=on,vmx-rdtscp-exit=on,vmx-apicv-x2apic=on,vmx-vpid=on,vmx-wbinvd-exit=on,vmx-unrestricted-guest=on,vmx-rdrand-exit=on,vmx-invpcid-exit=on,vmx-vmfunc=on,vmx-shadow-vmcs=on,vmx-rdseed-exit=on,vmx-pml=on,vmx-xsaves=on,vmx-invvpid=on,vmx-invvpid-single-addr=on,vmx-invvpid-all-context=on,vmx-ept-execonly=on,vmx-page-walk-4=on,vmx-ept-2mb=on,vmx-ept-1gb=on,vmx-invept=on,vmx-eptad=on,vmx-invept-single-context=on,vmx-invept-all-context=on,vmx-intr-exit=on,vmx-nmi-exit=on,vmx-vnmi=on,vmx-preemption-timer=on,vmx-vintr-pending=on,vmx-tsc-offset=on,vmx-hlt-exit=on,vmx-invlpg-exit=on,vmx-mwait-exit=on,vmx-rdpmc-exit=on,vmx-rdtsc-exit=on,vmx-cr3-load-noexit=on,vmx-cr3-store-noexit=on,vmx-cr8-load-exit=on,vmx-cr8-store-exit=on,vmx-flexpriority=on,vmx-vnmi-pending=on,vmx-movdr-exit=on,vmx-io-exit=on,vmx-io-bitmap=on,vmx-mtf=on,vmx-msr-bitmap=on,vmx-monitor-exit=on,vmx-pause-exit=on,vmx-secondary-ctls=on,vmx-exit-nosave-debugctl=on,vmx-exit-ack-intr=on,vmx-exit-save-pat=on,vmx-exit-load-pat=on,vmx-exit-save-efer=on,vmx-exit-load-efer=on,vmx-exit-save-preemption-timer=on,vmx-entry-noload-debugctl=on,vmx-entry-ia32e-mode=on,vmx-entry-load-pat=on,vmx-entry-load-efer=on,vmx-eptp-switching=on
\
-m size=219136k \
-overcommit mem-lock=off \
-smp 1,sockets=1,cores=1,threads=1 \
diff --git a/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-4.2.0.args
b/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-4.2.0.args
index f5f0e818af..d8ae902da1 100644
--- a/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-4.2.0.args
+++ b/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-4.2.0.args
@@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-object
secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes
\
-machine pc-i440fx-4.2,usb=off,dump-guest-core=off \
-accel kvm \
--cpu
Skylake-Client-IBRS,ss=on,vmx=on,hypervisor=on,tsc-adjust=on,clflushopt=on,umip=on,md-clear=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,pdpe1gb=on,skip-l1dfl-vmentry=on,pschange-mc-no=on,vmx-ins-outs=on,vmx-true-ctls=on,vmx-store-lma=on,vmx-activity-hlt=on,vmx-vmwrite-vmexit-fields=on,vmx-apicv-xapic=on,vmx-ept=on,vmx-desc-exit=on,vmx-rdtscp-exit=on,vmx-apicv-x2apic=on,vmx-vpid=on,vmx-wbinvd-exit=on,vmx-unrestricted-guest=on,vmx-rdrand-exit=on,vmx-invpcid-exit=on,vmx-vmfunc=on,vmx-shadow-vmcs=on,vmx-rdseed-exit=on,vmx-pml=on,vmx-xsaves=on,vmx-invvpid=on,vmx-invvpid-single-addr=on,vmx-invvpid-all-context=on,vmx-ept-execonly=on,vmx-page-walk-4=on,vmx-ept-2mb=on,vmx-ept-1gb=on,vmx-invept=on,vmx-eptad=on,vmx-invept-single-context=on,vmx-invept-all-context=on,vmx-intr-exit=on,vmx-nmi-exit=on,vmx-vnmi=on,vmx-preemption-timer=on,vmx-vintr-pending=on,vmx-tsc-offset=on,vmx-hlt-exit=on,vmx-invlpg-exit=on,vmx-mwait-exit=on,vmx-rdpmc-exit=on,vmx-rdtsc-exit=on,vmx-cr3-load-noexit=on,vmx-cr3-store-noexit=on,vmx-cr8-load-exit=on,vmx-cr8-store-exit=on,vmx-flexpriority=on,vmx-vnmi-pending=on,vmx-movdr-exit=on,vmx-io-exit=on,vmx-io-bitmap=on,vmx-mtf=on,vmx-msr-bitmap=on,vmx-monitor-exit=on,vmx-pause-exit=on,vmx-secondary-ctls=on,vmx-exit-nosave-debugctl=on,vmx-exit-ack-intr=on,vmx-exit-save-pat=on,vmx-exit-load-pat=on,vmx-exit-save-efer=on,vmx-exit-load-efer=on,vmx-exit-save-preemption-timer=on,vmx-entry-noload-debugctl=on,vmx-entry-ia32e-mode=on,vmx-entry-load-pat=on,vmx-entry-load-efer=on,vmx-eptp-switching=on
\
+-cpu
Skylake-Client-IBRS,ss=on,vmx=on,hypervisor=on,tsc-adjust=on,mpx=on,clflushopt=on,umip=on,md-clear=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,pdpe1gb=on,skip-l1dfl-vmentry=on,pschange-mc-no=on,vmx-ins-outs=on,vmx-true-ctls=on,vmx-store-lma=on,vmx-activity-hlt=on,vmx-vmwrite-vmexit-fields=on,vmx-apicv-xapic=on,vmx-ept=on,vmx-desc-exit=on,vmx-rdtscp-exit=on,vmx-apicv-x2apic=on,vmx-vpid=on,vmx-wbinvd-exit=on,vmx-unrestricted-guest=on,vmx-rdrand-exit=on,vmx-invpcid-exit=on,vmx-vmfunc=on,vmx-shadow-vmcs=on,vmx-rdseed-exit=on,vmx-pml=on,vmx-xsaves=on,vmx-invvpid=on,vmx-invvpid-single-addr=on,vmx-invvpid-all-context=on,vmx-ept-execonly=on,vmx-page-walk-4=on,vmx-ept-2mb=on,vmx-ept-1gb=on,vmx-invept=on,vmx-eptad=on,vmx-invept-single-context=on,vmx-invept-all-context=on,vmx-intr-exit=on,vmx-nmi-exit=on,vmx-vnmi=on,vmx-preemption-timer=on,vmx-vintr-pending=on,vmx-tsc-offset=on,vmx-hlt-exit=on,vmx-invlpg-exit=on,vmx-mwait-exit=on,vmx-rdpmc-exit=on,vmx-rdtsc-exit=on,vmx-cr3-load-noexit=on,vmx-cr3-store-noexit=on,vmx-cr8-load-exit=on,vmx-cr8-store-exit=on,vmx-flexpriority=on,vmx-vnmi-pending=on,vmx-movdr-exit=on,vmx-io-exit=on,vmx-io-bitmap=on,vmx-mtf=on,vmx-msr-bitmap=on,vmx-monitor-exit=on,vmx-pause-exit=on,vmx-secondary-ctls=on,vmx-exit-nosave-debugctl=on,vmx-exit-ack-intr=on,vmx-exit-save-pat=on,vmx-exit-load-pat=on,vmx-exit-save-efer=on,vmx-exit-load-efer=on,vmx-exit-save-preemption-timer=on,vmx-entry-noload-debugctl=on,vmx-entry-ia32e-mode=on,vmx-entry-load-pat=on,vmx-entry-load-efer=on,vmx-eptp-switching=on
\
-m size=219136k \
-overcommit mem-lock=off \
-smp 6,sockets=6,cores=1,threads=1 \
diff --git a/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-5.0.0.args
b/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-5.0.0.args
index 699f48fbaa..d0d82fc6a1 100644
--- a/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-5.0.0.args
+++ b/tests/qemuxmlconfdata/cpu-host-model-nofallback-kvm.x86_64-5.0.0.args
@@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-object
secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes
\
-machine pc-i440fx-5.0,usb=off,dump-guest-core=off \
-accel kvm \
--cpu
Skylake-Client-IBRS,ss=on,vmx=on,hypervisor=on,tsc-adjust=on,clflushopt=on,umip=on,md-clear=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,pdpe1gb=on,skip-l1dfl-vmentry=on,pschange-mc-no=on,vmx-ins-outs=on,vmx-true-ctls=on,vmx-store-lma=on,vmx-activity-hlt=on,vmx-vmwrite-vmexit-fields=on,vmx-apicv-xapic=on,vmx-ept=on,vmx-desc-exit=on,vmx-rdtscp-exit=on,vmx-apicv-x2apic=on,vmx-vpid=on,vmx-wbinvd-exit=on,vmx-unrestricted-guest=on,vmx-rdrand-exit=on,vmx-invpcid-exit=on,vmx-vmfunc=on,vmx-shadow-vmcs=on,vmx-rdseed-exit=on,vmx-pml=on,vmx-xsaves=on,vmx-invvpid=on,vmx-invvpid-single-addr=on,vmx-invvpid-all-context=on,vmx-ept-execonly=on,vmx-page-walk-4=on,vmx-ept-2mb=on,vmx-ept-1gb=on,vmx-invept=on,vmx-eptad=on,vmx-invept-single-context=on,vmx-invept-all-context=on,vmx-intr-exit=on,vmx-nmi-exit=on,vmx-vnmi=on,vmx-preemption-timer=on,vmx-vintr-pending=on,vmx-tsc-offset=on,vmx-hlt-exit=on,vmx-invlpg-exit=on,vmx-mwait-exit=on,vmx-rdpmc-exit=on,vmx-rdtsc-exit=on,vmx-cr3-load-noexit=on,vmx-cr3-store-noexit=on,vmx-cr8-load-exit=on,vmx-cr8-store-exit=on,vmx-flexpriority=on,vmx-vnmi-pending=on,vmx-movdr-exit=on,vmx-io-exit=on,vmx-io-bitmap=on,vmx-mtf=on,vmx-msr-bitmap=on,vmx-monitor-exit=on,vmx-pause-exit=on,vmx-secondary-ctls=on,vmx-exit-nosave-debugctl=on,vmx-exit-ack-intr=on,vmx-exit-save-pat=on,vmx-exit-load-pat=on,vmx-exit-save-efer=on,vmx-exit-load-efer=on,vmx-exit-save-preemption-timer=on,vmx-entry-noload-debugctl=on,vmx-entry-ia32e-mode=on,vmx-entry-load-pat=on,vmx-entry-load-efer=on,vmx-eptp-switching=on
\
+-cpu
Skylake-Client-IBRS,ss=on,vmx=on,hypervisor=on,tsc-adjust=on,mpx=on,clflushopt=on,umip=on,md-clear=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,pdpe1gb=on,skip-l1dfl-vmentry=on,pschange-mc-no=on,vmx-ins-outs=on,vmx-true-ctls=on,vmx-store-lma=on,vmx-activity-hlt=on,vmx-vmwrite-vmexit-fields=on,vmx-apicv-xapic=on,vmx-ept=on,vmx-desc-exit=on,vmx-rdtscp-exit=on,vmx-apicv-x2apic=on,vmx-vpid=on,vmx-wbinvd-exit=on,vmx-unrestricted-guest=on,vmx-rdrand-exit=on,vmx-invpcid-exit=on,vmx-vmfunc=on,vmx-shadow-vmcs=on,vmx-rdseed-exit=on,vmx-pml=on,vmx-xsaves=on,vmx-invvpid=on,vmx-invvpid-single-addr=on,vmx-invvpid-all-context=on,vmx-ept-execonly=on,vmx-page-walk-4=on,vmx-ept-2mb=on,vmx-ept-1gb=on,vmx-invept=on,vmx-eptad=on,vmx-invept-single-context=on,vmx-invept-all-context=on,vmx-intr-exit=on,vmx-nmi-exit=on,vmx-vnmi=on,vmx-preemption-timer=on,vmx-vintr-pending=on,vmx-tsc-offset=on,vmx-hlt-exit=on,vmx-invlpg-exit=on,vmx-mwait-exit=on,vmx-rdpmc-exit=on,vmx-rdtsc-exit=on,vmx-cr3-load-noexit=on,vmx-cr3-store-noexit=on,vmx-cr8-load-exit=on,vmx-cr8-store-exit=on,vmx-flexpriority=on,vmx-vnmi-pending=on,vmx-movdr-exit=on,vmx-io-exit=on,vmx-io-bitmap=on,vmx-mtf=on,vmx-msr-bitmap=on,vmx-monitor-exit=on,vmx-pause-exit=on,vmx-secondary-ctls=on,vmx-exit-nosave-debugctl=on,vmx-exit-ack-intr=on,vmx-exit-save-pat=on,vmx-exit-load-pat=on,vmx-exit-save-efer=on,vmx-exit-load-efer=on,vmx-exit-save-preemption-timer=on,vmx-entry-noload-debugctl=on,vmx-entry-ia32e-mode=on,vmx-entry-load-pat=on,vmx-entry-load-efer=on,vmx-eptp-switching=on
\
-m size=219136k \
-overcommit mem-lock=off \
-smp 6,sockets=6,cores=1,threads=1 \
--
2.43.0