[libvirt] [PATCH 0/3] qemu: support update graphic device persistently

[Wang Rui]

We can change vnc password by using virDomainUpdateDeviceFlags API with
live flag. But it can't be changed with config flag.

1/3: improve the error number when update graphics failed
2/3: refactor the function qemuDomainFindGraphics for the future patch
3/3: support updating vnc/spice auth arguments persistently

Wang Rui (3):
  qemu: report properer error number when change graphics failed
  qemu: revise qemuDomainFindGraphics to be reused in the future patch
  qemu: make persistent update of graphics device supported

 src/conf/domain_conf.c  |  3 ++-
 src/qemu/qemu_driver.c  | 38 +++++++++++++++++++++++++++++++++++++-
 src/qemu/qemu_hotplug.c | 23 +++++++++++------------
 src/qemu/qemu_hotplug.h |  3 +++
 4 files changed, 53 insertions(+), 14 deletions(-)

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1.7.12.4