From: Keir Fraser <keir.fraser@eu.citrix.com>
To: "dan.magenheimer@oracle.com" <dan.magenheimer@oracle.com>,
"Xen-Devel (E-mail)" <xen-devel@lists.xensource.com>
Cc: Dave Winchell <dwinchell@virtualiron.com>
Subject: Re: [PATCH] [RFC] Building guests on monotonic Xen system time
Date: Tue, 03 Jun 2008 22:10:46 +0100 [thread overview]
Message-ID: <C46B71E6.1963D%keir.fraser@eu.citrix.com> (raw)
In-Reply-To: <20080603134713906.00000002776@djm-pc>
On 3/6/08 20:47, "Dan Magenheimer" <dan.magenheimer@oracle.com> wrote:
>> I have a pretty clear vision of what I want now, so I will make the
>> necessary adjustments to the patch. Then we can go from there
>
> I noticed you fixed a related bug (cset 17760), but haven't
> seen anything that changes timer_mode==0 back to non-monotonic.
> Is that still on your list, or do you want me to submit a
> patch for that?
I think it is correctly handled by my patch. The per-vcpu time offset is
only adjusted when timer_mode==0 and that is added into the result returned
by hvm_get_guest_time() outside of the domain lock or monotinicity checks.
-- Keir
prev parent reply other threads:[~2008-06-03 21:10 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-16 17:31 [PATCH] [RFC] Building guests on monotonic Xen system time Dan Magenheimer
2008-05-19 18:27 ` Dan Magenheimer
2008-05-20 0:56 ` Dan Magenheimer
2008-05-20 7:36 ` Keir Fraser
2008-05-21 19:01 ` Dan Magenheimer
2008-05-22 8:46 ` Keir Fraser
2008-05-22 16:05 ` Dan Magenheimer
2008-05-22 16:11 ` Keir Fraser
2008-05-23 22:44 ` Dan Magenheimer
2008-05-24 7:34 ` Keir Fraser
2008-06-03 19:47 ` Dan Magenheimer
2008-06-03 21:10 ` Keir Fraser [this message]
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