linux-kernel - Re: [Xen-devel] [PATCH] xen: Make XEN

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Message-ID: <CAKf6xpuPRsodEoZ0mAOdJBTSpcUsXNUM8so64Uk7PSH9L=RjYw@mail.gmail.com>
Date:   Thu, 20 Sep 2018 11:30:11 -0400
From:   Jason Andryuk <jandryuk@...il.com>
To:     Jan Beulich <JBeulich@...e.com>
Cc:     xen-devel <xen-devel@...ts.xenproject.org>,
        Boris Ostrovsky <boris.ostrovsky@...cle.com>,
        Juergen Gross <jgross@...e.com>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [Xen-devel] [PATCH] xen: Make XEN_BACKEND selectable by DomU

On Thu, Sep 20, 2018 at 10:54 AM Jan Beulich <JBeulich@...e.com> wrote:
>
> >>> On 20.09.18 at 16:32, <jandryuk@...il.com> wrote:
> > --- a/drivers/xen/Kconfig
> > +++ b/drivers/xen/Kconfig
> > @@ -101,8 +101,7 @@ config XEN_DEV_EVTCHN
> >
> >  config XEN_BACKEND
> >       bool "Backend driver support"
> > -     depends on XEN_DOM0
> > -     default y
> > +     default y if XEN_DOM0
>
> Why not the simpler "default XEN_DOM0"?

I didn't realize you could do that. :)  Yes, that's nicer.

Thanks,
Jason