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From: Tom Lendacky <thomas.lendacky@amd.com>
To: Borislav Petkov <bp@alien8.de>
Cc: linux-kernel@vger.kernel.org, x86@kernel.org,
	Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@redhat.com>,
	Dave Hansen <dave.hansen@linux.intel.com>,
	Michael Roth <michael.roth@amd.com>,
	Ashish Kalra <ashish.kalra@amd.com>,
	Nikunj A Dadhania <nikunj@amd.com>,
	Neeraj Upadhyay <Neeraj.Upadhyay@amd.com>
Subject: Re: [PATCH v5 6/8] x86/sev: Treat the contiguous RMP table as a single RMP segment
Date: Mon, 4 Nov 2024 11:15:01 -0600	[thread overview]
Message-ID: <bce956f3-c964-6a41-6add-86c9dbea48dd@amd.com> (raw)
In-Reply-To: <20241104170514.GGZyj-yvIHo8Y-eKpj@fat_crate.local>

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

> 

  reply	other threads:[~2024-11-04 17:15 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-10-28 19:32 [PATCH v5 0/8] Provide support for RMPREAD and a segmented RMP Tom Lendacky
2024-10-28 19:32 ` [PATCH v5 1/8] x86/sev: Prepare for using the RMPREAD instruction to access the RMP Tom Lendacky
2024-10-28 19:32 ` [PATCH v5 2/8] x86/sev: Add support for the RMPREAD instruction Tom Lendacky
2024-11-12 18:40   ` Borislav Petkov
2024-10-28 19:32 ` [PATCH v5 3/8] x86/sev: Require the RMPREAD instruction after Zen4 Tom Lendacky
2024-10-28 19:32 ` [PATCH v5 4/8] x86/sev: Move the SNP probe routine out of the way Tom Lendacky
2024-10-28 19:32 ` [PATCH v5 5/8] x86/sev: Map only the RMP table entries instead of the full RMP range Tom Lendacky
2024-11-04  6:28   ` Borislav Petkov
2024-11-04 15:03     ` Tom Lendacky
2024-10-28 19:32 ` [PATCH v5 6/8] x86/sev: Treat the contiguous RMP table as a single RMP segment Tom Lendacky
2024-11-04 10:33   ` Borislav Petkov
2024-11-04 16:03     ` Tom Lendacky
2024-11-04 17:05       ` Borislav Petkov
2024-11-04 17:15         ` Tom Lendacky [this message]
2024-11-08 17:23       ` Borislav Petkov
2024-10-28 19:32 ` [PATCH v5 7/8] x86/sev: Add full support for a segmented RMP table Tom Lendacky
2024-10-28 19:32 ` [PATCH v5 8/8] x86/sev/docs: Document the SNP Reverse Map Table (RMP) Tom Lendacky

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