linux-kernel - Re: [PATCH v2 1/2] x86/cpufeatures: Add "Allowed SEV Features" Feature

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Message-ID: <87y14keq50.ffs@tglx>
Date: Sun, 25 Aug 2024 14:35:55 +0200
From: Thomas Gleixner <tglx@...utronix.de>
To: Kim Phillips <kim.phillips@....com>, kvm@...r.kernel.org,
 linux-coco@...ts.linux.dev, linux-kernel@...r.kernel.org, x86@...nel.org
Cc: Tom Lendacky <thomas.lendacky@....com>, Michael Roth
 <michael.roth@....com>, Ashish Kalra <ashish.kalra@....com>, "Nikunj A .
 Dadhania" <nikunj@....com>, Borislav Petkov <bp@...en8.de>, Dave Hansen
 <dave.hansen@...ux.intel.com>, Sean Christopherson <seanjc@...gle.com>,
 Paolo Bonzini <pbonzini@...hat.com>, Ingo Molnar <mingo@...hat.com>, "H.
 Peter Anvin" <hpa@...or.com>, Kim
 Phillips <kim.phillips@....com>
Subject: Re: [PATCH v2 1/2] x86/cpufeatures: Add "Allowed SEV Features" Feature

On Thu, Aug 22 2024 at 17:19, Kim Phillips wrote:
> Add CPU feature detection for "Allowed SEV Features" to allow the
> Hypervisor to enforce that SEV-ES and SEV-SNP guest VMs cannot
> enable features (via SEV_FEATURES) that the Hypervisor does not
> support or wish to be enabled.
>
> Signed-off-by: Kishon Vijay Abraham I <kvijayab@....com>
> Signed-off-by: Kim Phillips <kim.phillips@....com>

This Signed-off-by chain is wrong. Either the patch is authored by
Kishon, then the changelog needs a From: Kishon... line or you need
Co-developed-by. See Documentation/process ....

Thanks

        tglx