From: Michal Privoznik <mprivozn@redhat.com>
To: Marcelo Tosatti <mtosatti@redhat.com>, qemu-devel@nongnu.org
Cc: gleb@kernel.org, pbonzini@redhat.com, armbru@redhat.com
Subject: Re: [Qemu-devel] [patch 0/2] add QMP command to reset rtc interrupt backlog
Date: Mon, 02 Jun 2014 11:13:15 +0200 [thread overview]
Message-ID: <538C402B.4060008@redhat.com> (raw)
In-Reply-To: <20140530140523.653892288@amt.cnet>
On 30.05.2014 16:05, Marcelo Tosatti wrote:
> It is necessary to reset RTC interrupt 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.
>
>
Marcelo,
what happens if quest is synchronized via NTP? Does this command still
need to be executed after 'cont'?
Michal
next parent reply other threads:[~2014-06-02 9:13 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20140530140523.653892288@amt.cnet>
2014-06-02 9:13 ` Michal Privoznik [this message]
2014-06-02 16:31 ` [Qemu-devel] [patch 0/2] add QMP command to reset rtc interrupt backlog Marcelo Tosatti
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