linux-kernel - Re: [PATCH v2] xen: x86: remove setting the obsolete config XEN_MAX_DOMAIN

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Message-ID: <bd52e275-fba1-b3cb-181a-bb1fdd45854f@suse.com>
Date:   Wed, 17 Aug 2022 07:19:49 +0200
From:   Juergen Gross <jgross@...e.com>
To:     Lukas Bulwahn <lukas.bulwahn@...il.com>,
        Boris Ostrovsky <boris.ostrovsky@...cle.com>,
        Stefano Stabellini <sstabellini@...nel.org>,
        Oleksandr Tyshchenko <oleksandr_tyshchenko@...m.com>,
        xen-devel@...ts.xenproject.org
Cc:     Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        Dave Hansen <dave.hansen@...ux.intel.com>, x86@...nel.org,
        "H . Peter Anvin" <hpa@...or.com>, kernel-janitors@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] xen: x86: remove setting the obsolete config
 XEN_MAX_DOMAIN_MEMORY

On 17.08.22 06:43, Lukas Bulwahn wrote:
> Commit c70727a5bc18 ("xen: allow more than 512 GB of RAM for 64 bit
> pv-domains") from July 2015 replaces the config XEN_MAX_DOMAIN_MEMORY with
> a new config XEN_512GB, but misses to adjust arch/x86/configs/xen.config.
> As XEN_512GB defaults to yes, there is no need to explicitly set any config
> in xen.config.
> 
> Just remove setting the obsolete config XEN_MAX_DOMAIN_MEMORY.
> 
> Signed-off-by: Lukas Bulwahn <lukas.bulwahn@...il.com>

Reviewed-by: Juergen Gross <jgross@...e.com>


Juergen

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