Re: [PATCH] allow xenfb initialization for hvm guests

From: Konrad Rzeszutek Wilk
Date: Tue Dec 31 2013 - 09:51:32 EST


On Tue, Dec 17, 2013 at 05:53:13PM +0000, Stefano Stabellini wrote:
> There is no reasons why an HVM guest shouldn't be allowed to use xenfb.
> As a matter of fact ARM guests, HVM from Linux POV, can use xenfb.
> Given that no Xen toolstacks configure a xenfb backend for x86 HVM
> guests, they are not affected.

Could you reference the upstream git commit that enables this.

And also CC the maintainers of drivers/video/*

And lastly lets CC also David and Boris on it.

>
> Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
>
> diff --git a/drivers/video/xen-fbfront.c b/drivers/video/xen-fbfront.c
> index cd005c2..02e1c01 100644
> --- a/drivers/video/xen-fbfront.c
> +++ b/drivers/video/xen-fbfront.c
> @@ -692,7 +692,7 @@ static DEFINE_XENBUS_DRIVER(xenfb, ,
>
> static int __init xenfb_init(void)
> {
> - if (!xen_pv_domain())
> + if (!xen_domain())
> return -ENODEV;
>
> /* Nothing to do if running in dom0. */
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