[libvirt] [PATCHv4 8/6] conf: add ABI stability checks for IOMMU options

https://bugzilla.redhat.com/show_bug.cgi?id=1427005 --- src/conf/domain_conf.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index 669860c..9eba70a 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -19691,6 +19691,16 @@ virDomainDefFeaturesCheckABIStability(virDomainDefPtr src, } } + /* ioapic */ + if (src->ioapic != dst->ioapic) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("State of ioapic differs: " + "source: '%s', destination: '%s'"), + virDomainIOAPICTypeToString(src->ioapic), + virDomainIOAPICTypeToString(dst->ioapic)); + return false; + } + return true; } @@ -19830,6 +19840,22 @@ virDomainIOMMUDefCheckABIStability(virDomainIOMMUDefPtr src, virDomainIOMMUModelTypeToString(src->model)); return false; } + if (src->intremap != dst->intremap) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("Target domain IOMMU device intremap value '%s' " + "does not match source '%s'"), + virTristateSwitchTypeToString(dst->intremap), + virTristateSwitchTypeToString(src->intremap)); + return false; + } + if (src->caching_mode != dst->caching_mode) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("Target domain IOMMU device caching mode '%s' " + "does not match source '%s'"), + virTristateSwitchTypeToString(dst->caching_mode), + virTristateSwitchTypeToString(src->caching_mode)); + return false; + } return true; } -- 2.10.2