From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 465D1C83F16 for ; Mon, 28 Aug 2023 15:48:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231877AbjH1Prt (ORCPT ); Mon, 28 Aug 2023 11:47:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40752 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231767AbjH1PrV (ORCPT ); Mon, 28 Aug 2023 11:47:21 -0400 Received: from wout1-smtp.messagingengine.com (wout1-smtp.messagingengine.com [64.147.123.24]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E4A4A9D; Mon, 28 Aug 2023 08:47:18 -0700 (PDT) Received: from compute2.internal (compute2.nyi.internal [10.202.2.46]) by mailout.west.internal (Postfix) with ESMTP id A40BF3200D99; Mon, 28 Aug 2023 11:47:14 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute2.internal (MEProxy); Mon, 28 Aug 2023 11:47:15 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dustymabe.com; h=cc:cc:content-transfer-encoding:content-type:content-type :date:date:from:from:in-reply-to:in-reply-to:message-id :mime-version:references:reply-to:sender:subject:subject:to:to; s=fm2; t=1693237634; x=1693324034; bh=Ksgm/zu84KcSiZz5BxlGxxG1S PevzpBLxTP8pcnPzho=; b=ekMbexukrb/ravvKKRGNtMQWGvtJpoUy0NjD9dDKw Lw5sNJQtxV2PbQWUgLsr2eU7Gh075xnw+k+PMqEwHV8G3mr18n+ik9jlOUSk+i3+ 4cbytZf7bdNkRfl21d81FNeSb/B2y/bjnmKP/e49oRXlCu5yE1QvVi94fVXVmJIR BImSPBRFVYIRx66Ntznw5knfffJX5XngsJU+AUACe46g0/kJEATPV5OAx/dTIYc+ 5VXMrKP+Hnb4Aobrk3cZuklIg7atgX5RfTLTxsD7vHnHuZksaf1utfflf3cApVMJ K/p5kikWOx6YrSuA8gS0t7Q72Atzt3OF3lWB09UMhs21g== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:content-type:date:date:feedback-id:feedback-id :from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:sender:subject:subject:to:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm1; t= 1693237634; x=1693324034; bh=Ksgm/zu84KcSiZz5BxlGxxG1SPevzpBLxTP 8pcnPzho=; b=mIGIsK+go6/bw4GhcyR3991+TVb22OUafpGnrJF6Yv9Z2Cjpzs9 XSQciSaxUVgImHgU4bt1vawWaT4ziLY1p/wf5yTurN9c93+mMCp4cSTZo8KACzrB 6wWOelDKWIkUjEigTh3RcOYwKIRMQUshnCJCEtUffBbX+XMLnXw5EwZwX42pUNvG V5nx5d0QbF93MXbFvnwFWcMap+plIISdpod5viIi6S9mhDeWEMZCva/fPWDp3Mww Crgm//BQkzxeE8/vl4znpQZeS+sW6jfjvoNHt2ghzv5abRhunOAetlxwe16S/HCr kTNPtmIftSA64Ol5J8oxpfwrl8nn1hBgheA== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedviedrudefgedgleduucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhepkfffgggfuffvvehfhfgjtgfgsehtjeertddtfeejnecuhfhrohhmpeffuhhs thihucforggsvgcuoeguuhhsthihseguuhhsthihmhgrsggvrdgtohhmqeenucggtffrrg htthgvrhhnpedujeehleejheejvdefudelvedvueetfeefvdevtdefieettdduhfejhfei ffdvteenucffohhmrghinheprhgvughhrghtrdgtohhmnecuvehluhhsthgvrhfuihiivg eptdenucfrrghrrghmpehmrghilhhfrhhomhepughushhthiesughushhthihmrggsvgdr tghomh X-ME-Proxy: Feedback-ID: i13394474:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Mon, 28 Aug 2023 11:47:13 -0400 (EDT) Message-ID: <7eaf0f76-5820-e404-905e-892610eaed36@dustymabe.com> Date: Mon, 28 Aug 2023 11:47:12 -0400 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.12.0 Subject: Re: [PATCH] tpm: Don't make vendor check required for probe Content-Language: en-US To: Mario Limonciello , jarkko@kernel.org Cc: linux-integrity@vger.kernel.org, linux-kernel@vger.kernel.org, Thorsten Leemhuis , charles.d.prestopine@intel.com, rafael.j.wysocki@intel.com, len.brown@intel.com, stable@vger.kernel.org, Todd Brandt References: <20230818181516.19167-1-mario.limonciello@amd.com> From: Dusty Mabe In-Reply-To: <20230818181516.19167-1-mario.limonciello@amd.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-integrity@vger.kernel.org On 8/18/23 14:15, Mario Limonciello wrote: > The vendor check introduced by commit 554b841d4703 ("tpm: Disable RNG for > all AMD fTPMs") doesn't work properly on Intel fTPM. The TPM doesn't reply > at bootup and returns back the command code. > > As this isn't crucial for anything but AMD fTPM and AMD fTPM works, throw > away the error code to let Intel fTPM continue to work. > FWIW there is a Fedora bug where several people are reporting similar issues: https://bugzilla.redhat.com/show_bug.cgi?id=2232888 Dusty