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[23.128.96.18]) by mx.google.com with ESMTP id ly20si1394311ejb.474.2020.06.18.00.22.27; Thu, 18 Jun 2020 00:22:49 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728132AbgFRHUK (ORCPT + 99 others); Thu, 18 Jun 2020 03:20:10 -0400 Received: from mga06.intel.com ([134.134.136.31]:36224 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725829AbgFRHUG (ORCPT ); Thu, 18 Jun 2020 03:20:06 -0400 IronPort-SDR: ZjK2exdIS5jvympC7Du2/vo3K1pXAoZNO/zvVM0rNIGvh8rv+cUC17tpkeS6e6IYOnv6EneSZo sBry6k98meiQ== X-IronPort-AV: E=McAfee;i="6000,8403,9655"; a="203963885" X-IronPort-AV: E=Sophos;i="5.73,525,1583222400"; d="scan'208";a="203963885" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Jun 2020 00:20:06 -0700 IronPort-SDR: GOOndaOg0rTI1y/zoM9ik2FFZWaBYobsTN/aX7QIWNaExAcCBhA4jz5ODZs1oAtPHDTimnz/pR ct72S+OAfvFg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,525,1583222400"; d="scan'208";a="263517625" Received: from jkalinox-mobl1.ger.corp.intel.com (HELO localhost) ([10.252.49.234]) by fmsmga008.fm.intel.com with ESMTP; 18 Jun 2020 00:19:56 -0700 Date: Thu, 18 Jun 2020 10:19:55 +0300 From: Jarkko Sakkinen To: Sumit Garg Cc: Mimi Zohar , James Bottomley , David Howells , Jens Wiklander , Jonathan Corbet , James Morris , "Serge E. Hallyn" , Casey Schaufler , Janne Karhunen , Daniel Thompson , Markus Wamser , "open list:ASYMMETRIC KEYS" , linux-integrity@vger.kernel.org, linux-security-module@vger.kernel.org, Linux Doc Mailing List , Linux Kernel Mailing List , linux-arm-kernel , op-tee@lists.trustedfirmware.org, "tee-dev @ lists . linaro . org" , Luke Hinds Subject: Re: [PATCH v5 1/4] KEYS: trusted: Add generic trusted keys framework Message-ID: <20200618071955.GE6560@linux.intel.com> References: <1591107505-6030-1-git-send-email-sumit.garg@linaro.org> <1591107505-6030-2-git-send-email-sumit.garg@linaro.org> <20200615182457.GB5416@linux.intel.com> <20200617231429.GD62794@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jun 18, 2020 at 12:12:41PM +0530, Sumit Garg wrote: > On Thu, 18 Jun 2020 at 04:44, Jarkko Sakkinen > wrote: > > > > On Tue, Jun 16, 2020 at 07:02:37PM +0530, Sumit Garg wrote: > > > + Luke > > > > > > Hi Jarkko, > > > > > > Prior to addressing your comments below which seems to show your > > > preference for compile time selection of trust source (TPM or TEE), I > > > would just like to hear the reasons for this preference especially if > > > it makes distro vendor's life difficult [1] to make opinionated > > > selection which could rather be achieved dynamically based on platform > > > capability. > > > > > > [1] https://lkml.org/lkml/2020/6/3/405 > > > > > > -Sumit > > > > Hmm... I do get the distribution kernel point. OK, lets revert to > > dynamic then. Thanks for the remark. > > > > /Jarkko > > Thanks, will revert to dynamic mode in v6. Sorry about the extra trouble caused by me. /Jarkko