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[Xen-devel] RE: Enable GNTTABOP_copy hypercall for HVMs

To: Steven Smith <steven.smith@xxxxxxxxxx>
Subject: [Xen-devel] RE: Enable GNTTABOP_copy hypercall for HVMs
From: "Jayaraman, Bhaskar" <Bhaskar.Jayaraman@xxxxxxx>
Date: Tue, 4 Aug 2009 15:05:34 +0530
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Cc: Tim Deegan <Tim.Deegan@xxxxxxxxxxxxx>, Steven Smith <Steven.Smith@xxxxxxxxxxxxx>, "keir.fraser@xxxxxxxxxx" <keir.fraser@xxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
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Thread-topic: Enable GNTTABOP_copy hypercall for HVMs
Sorry, patch was signed off by Keir Fraser. Attaching it again.

Signed-off-by: Keir Fraser <Keir.Fraser@xxxxxxxxxx>
-----Original Message-----
From: Steven Smith [mailto:steven.smith@xxxxxxxxxx] 
Sent: Tuesday, August 04, 2009 3:02 PM
To: Jayaraman, Bhaskar
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx; Keir Fraser; Tim Deegan; Steven Smith
Subject: Re: Enable GNTTABOP_copy hypercall for HVMs

> Attached is the patch for enabling the GNTTAB_copy hypercall for HVMs. For 64 
> bit guests the grant_table.c functionality is used as is done by PVs but for 
> 32 bit guests on 64 bit Xen, the compat/grant_table.c functionality is used.
> This patch applies cleanly on the latest xen-unstable cset.
> Signed-off-by: Steven Smith <steven.smith@xxxxxxxxxx>
Err... Was it?  I don't remember writing this, but perhaps I'm just
going senile.

The patch looks plausible, but it should probably be signed-off-by:
"Jayaraman, Bhaskar" <Bhaskar.Jayaraman@xxxxxxx> rather than
signed-off-by: me.


Attachment: gnttab_copy.patch
Description: gnttab_copy.patch

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