| To: | "Hollis Blanchard" <hollisb@xxxxxxxxxx>, "Keir Fraser" <Keir.Fraser@xxxxxxxxxxxx> |
|---|---|
| Subject: | RE: [Xen-devel] Re: user/hypervisor address space solution |
| From: | "Tian, Kevin" <kevin.tian@xxxxxxxxx> |
| Date: | 2006年2月17日 17:05:20 +0800 |
| Cc: | Dan Magenheimer <dan.magenheimer@xxxxxx>, Jimi Xenidis <jimix@xxxxxxxxxxxxxx>, xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx> |
| Delivery-date: | 2006年2月17日 09:18:13 +0000 |
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| Thread-index: | AcYxXlz9kL/TO+GMThGPZiY4mGNDQwCQdo3A |
| Thread-topic: | [Xen-devel] Re: user/hypervisor address space solution |
>From: Hollis Blanchard >Sent: 2006年2月14日 19:13 > > >I don't know what implications this could have for ia64, since they suck >in so much Linux code... but perhaps that Linux code isn't the stuff >that deals with userland, so might not have uaccess users. >[...] Regarding this area to access domain parameters, IA64 should be OK since xen/ia64 shares same virtual address space (i.e same ASN) with domain, thus able to access pointer passed in directly. Linux style uaccess interfaces can easily work for xen/ia64 in this aspect. Thanks, Kevin _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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