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Peter Anvin" , "Kirill A . Shutemov" , Tony Luck , Andi Kleen , Kai Huang , Wander Lairson Costa , Isaku Yamahata , marcelo.cerri@canonical.com, tim.gardner@canonical.com, khalid.elmously@canonical.com, philip.cox@canonical.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH v9 1/6] x86/tdx: Add TDX Guest attestation interface driver Message-ID: References: <20220728034420.648314-1-sathyanarayanan.kuppuswamy@linux.intel.com> <20220728034420.648314-2-sathyanarayanan.kuppuswamy@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20220728034420.648314-2-sathyanarayanan.kuppuswamy@linux.intel.com> X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jul 27, 2022 at 08:44:15PM -0700, Kuppuswamy Sathyanarayanan wrote: > In TDX guest, attestation is used to verify the trustworthiness of a TD > to other entities before provisioning secrets to the TD. What is the difference between a TDX guest and a TD? I'm being told they're one and the same thing. If so, please rewrite this commit message into something actually readable because right now it is real hard to parse what this says. And pls avoid the Intel marketing bla - that's a write-only text and not meant for humans. Thx. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette