From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by mx.groups.io with SMTP id smtpd.web10.41623.1674120834390790154 for ; Thu, 19 Jan 2023 01:33:54 -0800 Authentication-Results: mx.groups.io; dkim=pass header.i=@redhat.com header.s=mimecast20190719 header.b=i1Y6F64y; spf=pass (domain: redhat.com, ip: 170.10.133.124, mailfrom: kraxel@redhat.com) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1674120833; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=5EVW3kTc32hLH7vifdGYloB8tplai4rw9UZCJ/mawvw=; b=i1Y6F64yYcdhUFX8QUU17ZlDFWVDu8c29huGT/o6lOGtcubLBsrH6JtpKaOD9KY7Mu1YoN 5NIj75OjXMnzn4e23UK1ECN+mgTGuCTL8zsvTIlR52lyuBNTMecov5ZUlQEL+pcz9Fl9Vf H50JW3IbyAItTRBWu9pDsqsi1tGdAg0= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-344-3HdsMPDZPl2AnKHHGPtnug-1; Thu, 19 Jan 2023 04:33:52 -0500 X-MC-Unique: 3HdsMPDZPl2AnKHHGPtnug-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.rdu2.redhat.com [10.11.54.1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id CD3AC811E6E; Thu, 19 Jan 2023 09:33:51 +0000 (UTC) Received: from sirius.home.kraxel.org (unknown [10.39.192.186]) by smtp.corp.redhat.com (Postfix) with ESMTPS id A105740C2064; Thu, 19 Jan 2023 09:33:51 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 6069B180093C; Thu, 19 Jan 2023 10:33:50 +0100 (CET) Date: Thu, 19 Jan 2023 10:33:50 +0100 From: "Gerd Hoffmann" To: Min Xu Cc: devel@edk2.groups.io, Erdem Aktas , James Bottomley , Jiewen Yao , Tom Lendacky , Michael Roth Subject: Re: [PATCH V2 02/10] OvmfPkg/IntelTdx: Add TdxHelperLibNull Message-ID: <20230119093350.ztzjs6jzhwertasx@sirius.home.kraxel.org> References: <20230119032822.1406-1-min.m.xu@intel.com> <20230119032822.1406-3-min.m.xu@intel.com> MIME-Version: 1.0 In-Reply-To: <20230119032822.1406-3-min.m.xu@intel.com> X-Scanned-By: MIMEDefang 3.1 on 10.11.54.1 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Thu, Jan 19, 2023 at 11:28:14AM +0800, Min Xu wrote: > From: Min M Xu > > BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4243 > > TdxHelperLib provides below helper functions for a td-guest. > - TdxHelperProcessTdHob > - TdxHelperMeasureTdHob > - TdxHelperMeasureCfvImage > - TdxHelperBuildGuidHobForTdxMeasurement > > TdxHelperLibNull is the NULL instance of TdxHelperLib. > > Cc: Erdem Aktas > Cc: James Bottomley > Cc: Jiewen Yao > Cc: Gerd Hoffmann > Cc: Tom Lendacky > Cc: Michael Roth > Signed-off-by: Min Xu Acked-by: Gerd Hoffmann