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Re: [Xen-devel] module in domU



On Wed, May 25, 2011 at 01:57:04AM -0700, __gary wrote:
> Hi, everyone. 
> I wrote a module using xen's grant mechanism to realize a share memory
> function between domU and dom0.

Why not use the existing code? There is a gntdev and gntalloc in 2.6.39
you can use that will do this. Google for gntalloc.

> The module in domU side can be compiled but can not be inserted using
> "insmod".
> The error message shows that some xen grant mechanism function is not
> defined.
> 
> my opinion
> 1) do i need a pv-domU kernel, then the xen grant mechanism is included?
> 2) compile the xen module into the kernel( please kindly tell me how to do
> this)
> 
> --
> View this message in context: 
> http://xen.1045712.n5.nabble.com/module-in-domU-tp4424653p4424653.html
> Sent from the Xen - Dev mailing list archive at Nabble.com.
> 
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