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RE: [Xen-ia64-devel] PATCH: cleanup + fph enabled after context switch
| To: | "Tristan Gingold" <Tristan.Gingold@xxxxxxxx>, <xen-ia64-devel@xxxxxxxxxxxxxxxxxxx>, "Magenheimer, Dan \(HP Labs Fort Collins\)" <dan.magenheimer@xxxxxx>, "Alex Williamson" <alex.williamson@xxxxxx> |
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| Subject: | RE: [Xen-ia64-devel] PATCH: cleanup + fph enabled after context switch |
| From: | "Xu, Anthony" <anthony.xu@xxxxxxxxx> |
| Date: | Fri, 21 Apr 2006 15:11:59 +0800 |
| Delivery-date: | Fri, 21 Apr 2006 00:12:38 -0700 |
| Envelope-to: | www-data@xxxxxxxxxxxxxxxxxx |
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| List-id: | Discussion of the ia64 port of Xen <xen-ia64-devel.lists.xensource.com> |
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| Sender: | xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx |
| Thread-index: | AcZlERSt6/rAPauLQQWyomizwcjzlwAAWk5g |
| Thread-topic: | [Xen-ia64-devel] PATCH: cleanup + fph enabled after context switch |
>From: Tristan Gingold [mailto:Tristan.Gingold@xxxxxxxx] >Sent: 2006?4?21? 15:03 >To: Xu, Anthony; xen-ia64-devel@xxxxxxxxxxxxxxxxxxx; Magenheimer, Dan (HP Labs >Fort Collins); Alex Williamson >Subject: Re: [Xen-ia64-devel] PATCH: cleanup + fph enabled after context switch > >Le Vendredi 21 Avril 2006 03:33, Xu, Anthony a écrit : >> Maybe we can also remove fph_enabled. >> Because fph has been enabled by processor(as you said at early email) >Sorry, I don't agree :-) Can you quote please! > >Fph may not be enabled at context switch. After applying your patch (this patch removed Fph_disabled in context switch), Fph is always enabled within xen. Thanks, Anthony > >Tristan. > _______________________________________________ Xen-ia64-devel mailing list Xen-ia64-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-ia64-devel |
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