From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: __gary <zjunhf@yahoo.cn>
Cc: xen-devel@lists.xensource.com
Subject: Re: module in domU
Date: Mon, 6 Jun 2011 10:51:04 -0400 [thread overview]
Message-ID: <20110606145104.GB29091@dumpdata.com> (raw)
In-Reply-To: <1306313824584-4424653.post@n5.nabble.com>
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.
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
next prev parent reply other threads:[~2011-06-06 14:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-25 8:57 module in domU __gary
2011-06-06 14:51 ` Konrad Rzeszutek Wilk [this message]
2011-06-06 15:04 ` Ian Campbell
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