From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751128AbdAXO25 (ORCPT ); Tue, 24 Jan 2017 09:28:57 -0500 Received: from mga11.intel.com ([192.55.52.93]:61867 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750827AbdAXO24 (ORCPT ); Tue, 24 Jan 2017 09:28:56 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.33,278,1477983600"; d="scan'208";a="34772730" Date: Tue, 24 Jan 2017 16:28:40 +0200 From: Jarkko Sakkinen To: Jason Gunthorpe Cc: tpmdd-devel@lists.sourceforge.net, linux-security-module@vger.kernel.org, James Bottomley , Peter Huewe , Marcel Selhorst , open list Subject: Re: [PATCH RFC v4 4/5] tpm: split out tpm-dev.c into tpm-dev.c and tpm-common-dev.c Message-ID: <20170124142840.2lvdpw2ediriqfra@intel.com> References: <20170122234438.12102-1-jarkko.sakkinen@linux.intel.com> <20170122234438.12102-5-jarkko.sakkinen@linux.intel.com> <20170123164754.GA29360@obsidianresearch.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170123164754.GA29360@obsidianresearch.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo User-Agent: Mutt/1.6.2-neo (2016-08-21) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jan 23, 2017 at 09:47:54AM -0700, Jason Gunthorpe wrote: > On Mon, Jan 23, 2017 at 01:44:32AM +0200, Jarkko Sakkinen wrote: > > From: James Bottomley > > > > Signed-off-by: James Bottomley > > > > I really think we should not use the ugly read/write interface for any > new things. > > Still unconvinced we should add a new cdev at this point.. But seeing > seesion support certainl is encouraging.. > > Jason We can then revisit the interface once my patch set includes the full functionality inluding the session management. It's only a tiny portion of the implementation and can be switched at any point. /Jarkko