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qemu: Validate MTE feature

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The MTE feature is not supported by all QEMUs, only those with
QEMU_CAPS_MACHINE_VIRT_MTE capability.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
This commit is contained in:
Michal Privoznik 2023-05-15 14:06:59 +02:00
parent 1347a19f75
commit c6c9b5d251
1 changed files with 17 additions and 8 deletions
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25
src/qemu/qemu_validate.c
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@ -124,14 +124,23 @@ qemuValidateDomainDefFeatures(const virDomainDef *def,
case VIR_DOMAIN_FEATURE_GIC:
case VIR_DOMAIN_FEATURE_MTE:
if (def->features[i] == VIR_TRISTATE_SWITCH_ON &&
!qemuDomainIsARMVirt(def)) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
_("The '%1$s' feature is not supported for architecture '%2$s' or machine type '%3$s'"),
featureName,
virArchToString(def->os.arch),
def->os.machine);
return -1;
if (def->features[i] != VIR_TRISTATE_SWITCH_ABSENT) {
if (!qemuDomainIsARMVirt(def)) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
_("The '%1$s' feature is not supported for architecture '%2$s' or machine type '%3$s'"),
featureName,
virArchToString(def->os.arch),
def->os.machine);
return -1;
}
if (i == VIR_DOMAIN_FEATURE_MTE &&
!virQEMUCapsGet(qemuCaps, QEMU_CAPS_MACHINE_VIRT_MTE)) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
_("The '%1$s' feature is not supported with this QEMU binary"),
featureName);
return -1;
}
}
break;