linux-kernel - Re: [Part2 PATCH v6 28/38] KVM: SVM: Add support for KVM_SEV_LAUNCH_UPDATE

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Message-ID: <20171027202452.GO12039@nazgul.tnic>
Date:   Fri, 27 Oct 2017 22:24:52 +0200
From:   Borislav Petkov <bp@...en8.de>
To:     Brijesh Singh <brijesh.singh@....com>
Cc:     kvm@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>,
        "H. Peter Anvin" <hpa@...or.com>,
        Paolo Bonzini <pbonzini@...hat.com>,
        Radim Krčmář <rkrcmar@...hat.com>,
        Joerg Roedel <joro@...tes.org>,
        Tom Lendacky <thomas.lendacky@....com>, x86@...nel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [Part2 PATCH v6 28/38] KVM: SVM: Add support for
 KVM_SEV_LAUNCH_UPDATE_DATA command

On Thu, Oct 19, 2017 at 09:34:03PM -0500, Brijesh Singh wrote:
> The command is used for encrypting the guest memory region using the VM
> encryption key (VEK) created during KVM_SEV_LAUNCH_START.
> 
> Cc: Thomas Gleixner <tglx@...utronix.de>
> Cc: Ingo Molnar <mingo@...hat.com>
> Cc: "H. Peter Anvin" <hpa@...or.com>
> Cc: Paolo Bonzini <pbonzini@...hat.com>
> Cc: "Radim Krčmář" <rkrcmar@...hat.com>
> Cc: Joerg Roedel <joro@...tes.org>
> Cc: Borislav Petkov <bp@...e.de>
> Cc: Tom Lendacky <thomas.lendacky@....com>
> Cc: x86@...nel.org
> Cc: kvm@...r.kernel.org
> Cc: linux-kernel@...r.kernel.org
> Signed-off-by: Brijesh Singh <brijesh.singh@....com>
> ---
>  arch/x86/include/asm/kvm_host.h |   1 +
>  arch/x86/kvm/svm.c              | 191 +++++++++++++++++++++++++++++++++++++++-
>  2 files changed, 190 insertions(+), 2 deletions(-)

Improvements-by: Borislav Petkov <bp@...e.de>
Reviewed-by: Borislav Petkov <bp@...e.de>

-- 
Regards/Gruss,
    Boris.

ECO tip #101: Trim your mails when you reply.
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