From: Michal Privoznik <[email protected]> Per QEMU documentation (docs/system/i386/hyperv.rst):
``hv-stimer`` Enables Hyper-V synthetic timers. <snip/> Requires: ``hv-vpindex``, ``hv-synic``, ``hv-time`` Reflect these dependencies when validating domain definition. Signed-off-by: Michal Privoznik <[email protected]> --- src/qemu/qemu_validate.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/src/qemu/qemu_validate.c b/src/qemu/qemu_validate.c index 279f72f50a..60bf623716 100644 --- a/src/qemu/qemu_validate.c +++ b/src/qemu/qemu_validate.c @@ -114,6 +114,19 @@ qemuValidateDomainDefHypervFeatures(const virDomainDef *def) CHECK_HV_FEAT(VIR_DOMAIN_HYPERV_SYNIC, VIR_DOMAIN_HYPERV_VPINDEX); + if (def->hyperv_features[VIR_DOMAIN_HYPERV_STIMER] == VIR_TRISTATE_SWITCH_ON) { + if (!virDomainDefHasTimer(def, VIR_DOMAIN_TIMER_NAME_HYPERVCLOCK)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("'%1$s' hyperv feature requires '%2$s' timer"), + virDomainHypervTypeToString(VIR_DOMAIN_HYPERV_STIMER), + virDomainTimerNameTypeToString(VIR_DOMAIN_TIMER_NAME_HYPERVCLOCK)); + return -1; + } + } + + CHECK_HV_FEAT(VIR_DOMAIN_HYPERV_STIMER, VIR_DOMAIN_HYPERV_VPINDEX); + CHECK_HV_FEAT(VIR_DOMAIN_HYPERV_STIMER, VIR_DOMAIN_HYPERV_SYNIC); + return 0; } -- 2.49.1
