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Re: [Xen-devel] [PATCH] [RFC] Building guests on monotonic Xen system ti
| To: | "dan.magenheimer@xxxxxxxxxx" <dan.magenheimer@xxxxxxxxxx>, "Xen-Devel (E-mail)" <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] [PATCH] [RFC] Building guests on monotonic Xen system time |
| From: | Keir Fraser <keir.fraser@xxxxxxxxxxxxx> |
| Date: | Tue, 03 Jun 2008 22:10:46 +0100 |
| Cc: | Dave Winchell <dwinchell@xxxxxxxxxxxxxxx> |
| Delivery-date: | Tue, 03 Jun 2008 14:10:32 -0700 |
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| Thread-topic: | [Xen-devel] [PATCH] [RFC] Building guests on monotonic Xen system time |
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On 3/6/08 20:47, "Dan Magenheimer" <dan.magenheimer@xxxxxxxxxx> 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 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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