linux-kernel - Re: [PATCH] x86/sev: Do RMP memory coverage check after max

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Message-ID: <20240621135935.GGZnWHRxn08g8CkLNu@fat_crate.local>
Date: Fri, 21 Jun 2024 15:59:35 +0200
From: Borislav Petkov <bp@...en8.de>
To: Tom Lendacky <thomas.lendacky@....com>
Cc: linux-kernel@...r.kernel.org, x86@...nel.org,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	Dave Hansen <dave.hansen@...ux.intel.com>,
	Michael Roth <michael.roth@....com>,
	Ashish Kalra <ashish.kalra@....com>
Subject: Re: [PATCH] x86/sev: Do RMP memory coverage check after max_pfn has
 been set

On Wed, Jun 05, 2024 at 10:38:37AM -0500, Tom Lendacky wrote:
> -static u64 probed_rmp_base, probed_rmp_size;
> +static u64 probed_rmp_base, probed_rmp_end, probed_rmp_size;

Why do you need _end if you have _size already?

IOW, please compute _end where you need it instead of adding yet another
static.

Thx.

-- 
Regards/Gruss,
    Boris.

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