linux-kernel - Re: [PATCH v6 4/5] x86/kvm: use __decrypted attribute in shared variables

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Message-ID: <b0d8c72d-d162-b1ac-c175-5a3ac8b62d89@redhat.com>
Date:   Mon, 10 Sep 2018 14:46:29 +0200
From:   Paolo Bonzini <pbonzini@...hat.com>
To:     Borislav Petkov <bp@...e.de>
Cc:     Brijesh Singh <brijesh.singh@....com>, x86@...nel.org,
        linux-kernel@...r.kernel.org, kvm@...r.kernel.org,
        Tom Lendacky <thomas.lendacky@....com>,
        Thomas Gleixner <tglx@...utronix.de>,
        "H. Peter Anvin" <hpa@...or.com>,
        Sean Christopherson <sean.j.christopherson@...el.com>,
        Radim Krčmář <rkrcmar@...hat.com>
Subject: Re: [PATCH v6 4/5] x86/kvm: use __decrypted attribute in shared
 variables

On 10/09/2018 14:33, Borislav Petkov wrote:
> On Mon, Sep 10, 2018 at 02:29:07PM +0200, Paolo Bonzini wrote:
>> (Though perhaps __noencrypt or __unencrypted would be a bit more
>> accurate; likewise for the freeing function added in patch 5).
> 
> It has been raised already:
> 
> https://lkml.kernel.org/r/20180830092606.GC18459@nazgul.tnic

Fair enough (I am just back from vacation and still in delete-happy
mode, so I missed that).

Paolo