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Date:   Wed, 7 Dec 2022 20:01:24 +0100
From:   Borislav Petkov <bp@alien8.de>
To:     Sean Christopherson <seanjc@google.com>
Cc:     Alexey Kardashevskiy <aik@amd.com>, kvm@vger.kernel.org,
        x86@kernel.org, linux-kernel@vger.kernel.org,
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        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
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        Andrew Cooper <andrew.cooper3@citrix.com>,
        "Jason A. Donenfeld" <Jason@zx2c4.com>,
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Subject: Re: [PATCH kernel 3/3] x86/sev: Do not handle #VC for DR7 read/write
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References: <20221201021948.9259-1-aik@amd.com>
 <20221201021948.9259-4-aik@amd.com>
 <Y4jmmfrUXAzydM0G@google.com>
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On Thu, Dec 01, 2022 at 05:38:33PM +0000, Sean Christopherson wrote:
> Probably high time to add a helper/macro to convert the SEV_STATUS to
> the SEV_FEATURES field.

Nah, there's a couple of

MSR_AMD64_SEV*

defines in arch/x86/include/asm/msr-index.h.

Bit 5 should simply be added there.

Thx.

-- 
Regards/Gruss,
    Boris.

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