Re: [Qemu-devel] [patch 1/3] mc146818rtc: add rtc_reset_reinjection QMP command

2014-06-02 Thread Eric Blake
On 06/02/2014 02:20 PM, Marcelo Tosatti wrote: > On Mon, Jun 02, 2014 at 01:31:29PM -0600, Eric Blake wrote: >> On 06/02/2014 11:51 AM, mtosa...@redhat.com wrote: >>> It is necessary to reset RTC interrupt reinjection backlog if >>> guest time is synchronized via a different mechanism, such as >>>

Re: [Qemu-devel] [patch 1/3] mc146818rtc: add rtc_reset_reinjection QMP command

2014-06-02 Thread Marcelo Tosatti
On Mon, Jun 02, 2014 at 01:31:29PM -0600, Eric Blake wrote: > On 06/02/2014 11:51 AM, mtosa...@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

Re: [Qemu-devel] [patch 1/3] mc146818rtc: add rtc_reset_reinjection QMP command

2014-06-02 Thread Eric Blake
On 06/02/2014 11:51 AM, mtosa...@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

[Qemu-devel] [patch 1/3] mc146818rtc: add rtc_reset_reinjection QMP command

2014-06-02 Thread mtosatti
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 Index: