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RE: [Xen-devel] simple check for domU?
| To: | "Chris Bainbridge" <chris.bainbridge@xxxxxxxxx>, "NAHieu" <nahieu@xxxxxxxxx> |
|---|---|
| Subject: | RE: [Xen-devel] simple check for domU? |
| From: | "James Harper" <james.harper@xxxxxxxxxxxxxxxx> |
| Date: | Sat, 12 Nov 2005 12:33:46 +1100 |
| Cc: | Xen development list <xen-devel@xxxxxxxxxxxxxxxxxxx> |
| Delivery-date: | Sat, 12 Nov 2005 01:33:54 +0000 |
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| Thread-index: | AcXm/zzJqLl5qUd3QtOuw2idtpc17wAKOMYg |
| Thread-topic: | [Xen-devel] simple check for domU? |
> > If there's no easy and reliable way to do this maybe one should be added? > You probably need to clarify exactly what you are asking. If you are running a -xen kernel instead of -xen[0U], then it's the same kernel but differing in what privileges you have. In theory (I hope I'm right when I say this), it is possible to give a domU kernel some access to hardware, so even the line between a privileged or not kernel is a little blurred. If you had CONFIG_ICONFIG set in your .config, you could grep for various config options in proc, which would tell you if the kernel was compiled with backend or frontend support, but that still doesn't really help much. James _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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