linux-kernel - Re: [PATCH v16 8/8] x86/smpboot: Allow parallel bringup for SEV-ES

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Message-ID: <5D59D19F-8085-4638-96A2-4DCE00D2217E@alien8.de>
Date:   Thu, 23 Mar 2023 23:13:22 +0100
From:   Borislav Petkov <bp@...en8.de>
To:     Tom Lendacky <thomas.lendacky@....com>,
        "Woodhouse, David" <dwmw@...zon.co.uk>,
        "usama.arif@...edance.com" <usama.arif@...edance.com>
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Subject: Re: [PATCH v16 8/8] x86/smpboot: Allow parallel bringup for SEV-ES

On March 23, 2023 7:28:38 PM GMT+01:00, Tom Lendacky <thomas.lendacky@....com> wrote:
>
>I agree. But once it's there, someone somewhere in the future may look and go, oh, I can call this. So I think it either needs a nice comment above it about how it is currently used/called and what to do if it needs to be called from someplace other than head_64.S or the MSR needs to be saved/restored.

Or it could be __init and get discarded when the system is up.

-- 
Sent from a small device: formatting sucks and brevity is inevitable.