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Date: Thu, 23 Sep 2021 12:36:40 +0200 From: Borislav Petkov <bp@...en8.de> To: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@...ux.intel.com> Cc: Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...hat.com>, x86@...nel.org, Paolo Bonzini <pbonzini@...hat.com>, Juergen Gross <jgross@...e.com>, Deep Shah <sdeep@...are.com>, VMware Inc <pv-drivers@...are.com>, Vitaly Kuznetsov <vkuznets@...hat.com>, Wanpeng Li <wanpengli@...cent.com>, Jim Mattson <jmattson@...gle.com>, Joerg Roedel <joro@...tes.org>, Peter H Anvin <hpa@...or.com>, Dave Hansen <dave.hansen@...el.com>, Tony Luck <tony.luck@...el.com>, Dan Williams <dan.j.williams@...el.com>, Andi Kleen <ak@...ux.intel.com>, Kirill Shutemov <kirill.shutemov@...ux.intel.com>, Sean Christopherson <seanjc@...gle.com>, Kuppuswamy Sathyanarayanan <knsathya@...nel.org>, linux-kernel@...r.kernel.org Subject: Re: [PATCH v7 05/12] x86/tdx: Add TDX guest support to intel_cc_platform_has() On Thu, Sep 16, 2021 at 11:35:43AM -0700, Kuppuswamy Sathyanarayanan wrote: > diff --git a/include/linux/cc_platform.h b/include/linux/cc_platform.h > index 253f3ea66cd8..e38430e6e396 100644 > --- a/include/linux/cc_platform.h > +++ b/include/linux/cc_platform.h > @@ -61,6 +61,15 @@ enum cc_attr { > * Examples include SEV-ES. > */ > CC_ATTR_GUEST_STATE_ENCRYPT, > + > + /** > + * @CC_ATTR_GUEST_TDX: Trusted Domain Extension Support > + * > + * The platform/OS is running as a TDX guest/virtual machine. > + * > + * Examples include SEV-ES. ^^^^^^^ Copy/paste huh? :) -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette
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