[libvirt] [PATCH v3 0/9] qemu: support hot-plug/unplug RNG device

qemu already support hot-plug and hot-unplug RNG device. These patch will make libvirt support hot-plug/unplug RNG device for qemu driver. v3: -fix a wrong use of virJSONValueObjectCreate -merge some new functions use qemu monitor in one patch -merge tests fix in the patch which need fix tests v2: -remove a commit about add 4 new func in libvirt_private.syms and move them to the commit which use these functions -impove some commit subject -improve the logic in virDomainRNGRemove -remove qemuDomainRNGInsert -unexport qemuDomainRNGRemove -add a check if chardev and backend object ID have the same basic alias name -rename need_remove to remove_chardev in qemuDomainAttachRNGDevice -add qemu capability check for RNG device backend Luyao Huang (9): qemu: Add helper to assign RNG device aliases qemu: refactor qemuBuildRNGDeviceArgs to allow reuse in RNG hotplug conf: Introduce function to compare RNG devices. conf: add 3 functions for insert,remove and find a RNG device qemu: add id when build RNG device and rename object id qemu: add functions for attach/detach RNG device via qemu monitor audit: export virDomainAuditRNG qemu: Implement RNG device hotplug on live level qemu: Implement RNG device hotunplug on live level src/conf/domain_audit.c | 2 +- src/conf/domain_audit.h | 7 + src/conf/domain_conf.c | 76 +++++++ src/conf/domain_conf.h | 9 + src/libvirt_private.syms | 6 + src/qemu/qemu_command.c | 69 ++++--- src/qemu/qemu_command.h | 5 + src/qemu/qemu_driver.c | 12 +- src/qemu/qemu_hotplug.c | 218 ++++++++++++++++++++- src/qemu/qemu_hotplug.h | 7 +- src/qemu/qemu_monitor.c | 43 ++++ src/qemu/qemu_monitor.h | 7 + src/qemu/qemu_monitor_json.c | 43 ++++ src/qemu/qemu_monitor_json.h | 5 + .../qemuxml2argv-aarch64-virt-virtio.args | 4 +- .../qemuxml2argv-arm-vexpressa9-virtio.args | 4 +- .../qemuxml2argv-arm-virt-virtio.args | 4 +- .../qemuxml2argv-s390-piix-controllers.args | 2 +- .../qemuxml2argv-s390-usb-none.args | 2 +- .../qemuxml2argv-virtio-rng-ccw.args | 4 +- .../qemuxml2argv-virtio-rng-default.args | 4 +- .../qemuxml2argv-virtio-rng-egd.args | 4 +- .../qemuxml2argv-virtio-rng-multiple.args | 8 +- .../qemuxml2argv-virtio-rng-random.args | 4 +- 24 files changed, 501 insertions(+), 48 deletions(-) -- 1.8.3.1