Re: [libvirt] [PATCH v2 12/21] qemu: Validate target model for serial devices

Target model and target type must agree for the configuration

to make sense, so check that's actually the case and error out otherwise. Signed-off-by: Andrea Bolognani <abologna(a)redhat.com&gt; --- src/libvirt_private.syms | 2 ++ src/qemu/qemu_domain.c | 37 +++++++++++++++++++++++++++++++++++++ 2 files changed, 39 insertions(+) diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms index d3ca6b2ec..0fb7d0e81 100644 --- a/src/libvirt_private.syms +++ b/src/libvirt_private.syms @@ -209,6 +209,8 @@ virDomainChrGetDomainPtrs; virDomainChrInsertPreAlloced; virDomainChrPreAlloc; virDomainChrRemove; +virDomainChrSerialTargetModelTypeFromString; +virDomainChrSerialTargetModelTypeToString; virDomainChrSerialTargetTypeFromString; virDomainChrSerialTargetTypeToString; virDomainChrSourceDefClear; diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index 32cb62fb9..06ce382fa 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -3538,6 +3538,43 @@ qemuDomainChrTargetDefValidate(const virDomainDef *def, case VIR_DOMAIN_CHR_SERIAL_TARGET_TYPE_LAST: break; } + + /* Validate target model */ + switch ((virDomainChrSerialTargetModel) chr->targetModel) { + case VIR_DOMAIN_CHR_SERIAL_TARGET_MODEL_ISA_SERIAL: + if (chr->targetType != VIR_DOMAIN_CHR_SERIAL_TARGET_TYPE_ISA) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("Target model '%s' requires " + "target type 'isa'"),