Re: [libvirt] [PATCHv5 02/23] qemu: use consistent error when qemu binary is too old

Most of our errors complaining about an inability to support a particular action due to qemu limitations used CONFIG_UNSUPPORTED, but we had a few outliers. Reported by Jiri Denemark. * src/qemu/qemu_command.c (qemuBuildDriveDevStr): Prefer CONFIG_UNSUPPORTED. * src/qemu/qemu_driver.c (qemuDomainReboot) (qemuDomainBlockJobImpl): Likewise. * src/qemu/qemu_hotplug.c (qemuDomainAttachPciControllerDevice): Likewise. * src/qemu/qemu_monitor.c (qemuMonitorTransaction) (qemuMonitorBlockJob, qemuMonitorSystemWakeup): Likewise. --- v5: new patch, factored out from comments on other patches src/qemu/qemu_command.c | 2 +- src/qemu/qemu_driver.c | 13 ++++++++----- src/qemu/qemu_hotplug.c | 2 +- src/qemu/qemu_monitor.c | 6 +++--- 4 files changed, 13 insertions(+), 10 deletions(-)