linux-kernel - Re: [PATCH v5 6/8] x86/sev: Treat the contiguous RMP table as a single RMP segment

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Message-ID: <bce956f3-c964-6a41-6add-86c9dbea48dd@amd.com>
Date: Mon, 4 Nov 2024 11:15:01 -0600
From: Tom Lendacky <thomas.lendacky@....com>
To: Borislav Petkov <bp@...en8.de>
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>,
 Nikunj A Dadhania <nikunj@....com>, Neeraj Upadhyay <Neeraj.Upadhyay@....com>
Subject: Re: [PATCH v5 6/8] x86/sev: Treat the contiguous RMP table as a
 single RMP segment

On 11/4/24 11:05, Borislav Petkov wrote:
> On Mon, Nov 04, 2024 at 10:03:22AM -0600, Tom Lendacky wrote:
>>>> +static u64 rmp_segment_size_max;
>>>
>>> This one is used in a single function. Generate it there pls.
>>
>> It's used in two functions, alloc_rmp_segment_desc() and
>> set_rmp_segment_info().
> 
> You can always lift it up later if it is needed more than now:

Will do.

Thanks,
Tom

>