[libvirt] [PATCH v2 2/2] qemu: Enforce vCPU hotplug granularity constraints

[Peter Krempa]

On Fri, Dec 15, 2017 at 15:48:28 +0100, Andrea Bolognani wrote:
> QEMU 2.7 and newer don't allow guests to start unless the initial
> vCPUs count is a multiple of the vCPU hotplug granularity, so
> validate it and report an error if needed.
> 
> Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1283700
> 
> Signed-off-by: Andrea Bolognani <abologna at redhat.com>
> ---
>  src/qemu/qemu_domain.c                             | 41 ++++++++++++++++++++++
>  tests/qemuxml2argvdata/cpu-hotplug-granularity.xml | 18 ++++++++++
>  tests/qemuxml2argvtest.c                           |  3 ++
>  3 files changed, 62 insertions(+)
>  create mode 100644 tests/qemuxml2argvdata/cpu-hotplug-granularity.xml

ACK
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