This partially reverts commit c96bd78e4e. If an API virDomainAttachDevice(Flags) is used the device address is assigned after the validation and the address type may not be set. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1430275 Signed-off-by: Pavel Hrdina <phrdina(a)redhat.com&gt; --- src/conf/domain_conf.c | 18 ++++-------------- src/qemu/qemu_command.c | 22 ++++++++++++++++++++++ 2 files changed, 26 insertions(+), 14 deletions(-) diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index 97d42fe993..747706e673 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -4769,12 +4769,10 @@ virDomainDiskDefValidate(const virDomainDef *def, } if (disk->iothread > 0) { - if (disk->bus != VIR_DOMAIN_DISK_BUS_VIRTIO || - (disk->info.type != VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI && - disk->info.type != VIR_DOMAIN_DEVICE_ADDRESS_TYPE_CCW)) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", - _("IOThreads are only available for virtio pci and " - "virtio ccw disk")); + if (disk->bus != VIR_DOMAIN_DISK_BUS_VIRTIO) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("IOThreads are not available for bus '%s', disk '%s'"), + virDomainDiskBusTypeToString(disk->bus), disk->dst); return -1; } @@ -4850,14 +4848,6 @@ virDomainControllerDefValidate(const virDomainDef *def, return -1; } - if (cont->info.type != VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI && - cont->info.type != VIR_DOMAIN_DEVICE_ADDRESS_TYPE_CCW) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", - _("IOThreads are only available for virtio pci and " - "virtio ccw controllers")); - return -1; - } - if (!virDomainIOThreadIDFind(def, cont->iothread)) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, _("Invalid IOThread id '%u' for controller '%s'"), diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index 6545a93259..b49242a7df 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -1871,6 +1871,21 @@ qemuBuildDriveStr(virDomainDiskDefPtr disk, } +static int +qemuBuildCheckIOThreadAddress(virDomainDeviceInfo info) +{ + if (info.type != VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI && + info.type != VIR_DOMAIN_DEVICE_ADDRESS_TYPE_CCW) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("IOThreads are only available for virtio pci and " + "virtio ccw")); + return -1; + } + + return 0; +} + + char * qemuBuildDriveDevStr(const virDomainDef *def, virDomainDiskDefPtr disk, @@ -1889,6 +1904,9 @@ qemuBuildDriveDevStr(const virDomainDef *def, if (!qemuCheckCCWS390AddressSupport(def, disk->info, qemuCaps, disk->dst)) goto error; + if (disk->iothread > 0 && qemuBuildCheckIOThreadAddress(disk->info) < 0) + goto error; + switch (disk->bus) { case VIR_DOMAIN_DISK_BUS_IDE: if (disk->info.addr.drive.target != 0) { @@ -2571,6 +2589,8 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, if (def->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_CCW) { virBufferAddLit(&buf, "virtio-scsi-ccw"); if (def->iothread) { + if (qemuBuildCheckIOThreadAddress(def->info) < 0) + goto error; virBufferAsprintf(&buf, ",iothread=iothread%u", def->iothread); } @@ -2583,6 +2603,8 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, } else { virBufferAddLit(&buf, "virtio-scsi-pci"); if (def->iothread) { + if (qemuBuildCheckIOThreadAddress(def->info) < 0) + goto error; virBufferAsprintf(&buf, ",iothread=iothread%u", def->iothread); } -- 2.12.0