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Re: [Xen-devel] [RFC][PATCH] Hypercalls from HVM guests (1/2)
| To: | Steve Ofsthun <sofsthun@xxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] [RFC][PATCH] Hypercalls from HVM guests (1/2) |
| From: | Keir Fraser <Keir.Fraser@xxxxxxxxxxxx> |
| Date: | Thu, 13 Apr 2006 08:42:02 +0100 |
| Cc: | xen-devel@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | Thu, 13 Apr 2006 00:45:35 -0700 |
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On 12 Apr 2006, at 19:40, Steve Ofsthun wrote: Here is the main hypervisor/hvmloader patch. Signed-off-by: Steve Ofsthun <sofsthun@xxxxxxxxxxxxxxx> All in-memory hypercall arguments are now accessed via copy_to/from_guest and copy_to/from_user are no longer used for that purpose at all. That given, can the special path for HVM guests be made in copy_to/from_guest (no need to make conditional on hypervisor_va()) and not touch copy_to/from_user? -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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