linux-kernel - Re: [PATCH 2/2] xen: Kconfig: nest Xen guest options

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Message-ID: <6cd9363c-ac0c-ea68-c8e7-9fd3cd30a89b@oracle.com>
Date:   Thu, 15 Oct 2020 08:37:50 -0400
From:   boris.ostrovsky@...cle.com
To:     Jason Andryuk <jandryuk@...il.com>,
        Juergen Gross <jgross@...e.com>,
        Stefano Stabellini <sstabellini@...nel.org>
Cc:     Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        x86@...nel.org, "H. Peter Anvin" <hpa@...or.com>,
        xen-devel@...ts.xenproject.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] xen: Kconfig: nest Xen guest options


On 10/14/20 1:53 PM, Jason Andryuk wrote:
> +config XEN_512GB
> +	bool "Limit Xen pv-domain memory to 512GB"
> +	depends on XEN_PV && X86_64


Why is X86_64 needed here?


-boris