On 06/04/2014 11:52 AM, mtosatti@redhat.com wrote:
> It is necessary to reset RTC interrupt reinjection backlog if
> guest time is synchronized via a different mechanism, such as 
> QGA's guest-set-time command.
> 
> Failing to do so causes both corrections to be applied (summed),
> resulting in an incorrect guest time.
> 
> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
> 
> ---
>  hw/timer/mc146818rtc.c |   22 ++++++++++++++++++++++
>  qapi-schema.json       |   12 ++++++++++++
>  qmp-commands.hx        |   23 +++++++++++++++++++++++
>  3 files changed, 57 insertions(+)

Reviewed-by: Eric Blake <eblake@redhat.com>

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org