linux-kernel - Re: [PATCH Part2 v6 05/49] x86/sev: Add RMP entry lookup helpers

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Date:   Sat, 23 Jul 2022 00:25:41 +0200
From:   Borislav Petkov <bp@...en8.de>
To:     Sean Christopherson <seanjc@...gle.com>
Cc:     "Kalra, Ashish" <Ashish.Kalra@....com>,
        Dave Hansen <dave.hansen@...el.com>,
        "x86@...nel.org" <x86@...nel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "kvm@...r.kernel.org" <kvm@...r.kernel.org>,
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        "jroedel@...e.de" <jroedel@...e.de>,
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        "jarkko@...nel.org" <jarkko@...nel.org>
Subject: Re: [PATCH Part2 v6 05/49] x86/sev: Add RMP entry lookup helpers

On Fri, Jul 22, 2022 at 10:16:07PM +0000, Sean Christopherson wrote:
> Yar, just wanted to be make sure we're all on the same page, I wasn't entirely
> sure what was get nacked :-)

Not nacked - we're all just talking here. :-)

> Heh, you're definitely more optimistic than me.  I can just see something truly
> ridiculous happening like moving the page size bit and then getting weird behavior
> only when KVM happens to need the page size for some edge case.
> 
> Anyways, it's not a sticking point, and I certainly am not volunteering to
> maintain the FMS list...

Yeah, no need for it to be a sticking point because a pretty reliable
birdie just told me that we're worrying for nothing and it all will
solve itself.

:-)

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette