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Re: [Xen-devel] Reading HVM guest memory
| To: | xen-devel@xxxxxxxxxxxxxxxxxxx |
|---|---|
| Subject: | Re: [Xen-devel] Reading HVM guest memory |
| From: | "Mike Sun" <msun@xxxxxxxxxx> |
| Date: | Sat, 18 Oct 2008 22:13:05 -0400 |
| Delivery-date: | Sat, 18 Oct 2008 19:13:31 -0700 |
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| Sender: | xen-devel-bounces@xxxxxxxxxxxxxxxxxxx |
> My problem is that I can't read the buffer from the hypervisor. The > pointer is being passed correctly. I tried copying it to a local buffer > via copy_from_user() function but this function fails. I noticed that > access_ok() function fails for this pointer, so I tried to use the > __copy_from_user_ll() function. All to no avail. I think you want to use copy_from_user_hvm() Mike _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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