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From: Jarkko Sakkinen <jarkko.sakkinen-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
To: Jason Gunthorpe
	<jgunthorpe-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
Cc: open list <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	James Bottomley
	<James.Bottomley-d9PhHud1JfjCXq6kfMZ53/egYHeGw8Jk@public.gmane.org>,
	linux-security-module-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	tpmdd-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Re: [PATCH RFC v4 4/5] tpm: split out tpm-dev.c into tpm-dev.c and tpm-common-dev.c
Date: Tue, 24 Jan 2017 16:28:40 +0200	[thread overview]
Message-ID: <20170124142840.2lvdpw2ediriqfra@intel.com> (raw)
In-Reply-To: <20170123164754.GA29360-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.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 <James.Bottomley-d9PhHud1JfjCXq6kfMZ53/egYHeGw8Jk@public.gmane.org>
> > 
> > Signed-off-by: James Bottomley
> > <James.Bottomley-d9PhHud1JfjCXq6kfMZ53/egYHeGw8Jk@public.gmane.org>
> 
> 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

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WARNING: multiple messages have this Message-ID (diff)
From: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
To: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Cc: tpmdd-devel@lists.sourceforge.net,
	linux-security-module@vger.kernel.org,
	James Bottomley <James.Bottomley@HansenPartnership.com>,
	Peter Huewe <peterhuewe@gmx.de>,
	Marcel Selhorst <tpmdd@selhorst.net>,
	open list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH RFC v4 4/5] tpm: split out tpm-dev.c into tpm-dev.c and tpm-common-dev.c
Date: Tue, 24 Jan 2017 16:28:40 +0200	[thread overview]
Message-ID: <20170124142840.2lvdpw2ediriqfra@intel.com> (raw)
In-Reply-To: <20170123164754.GA29360@obsidianresearch.com>

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 <James.Bottomley@HansenPartnership.com>
> > 
> > Signed-off-by: James Bottomley
> > <James.Bottomley@HansenPartnership.com>
> 
> 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

  parent reply	other threads:[~2017-01-24 14:28 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-01-22 23:44 [PATCH RFC v4 0/5] RFC: in-kernel resource manager Jarkko Sakkinen
2017-01-22 23:44 ` Jarkko Sakkinen
2017-01-22 23:44 ` [PATCH RFC v4 1/5] tpm: validate TPM 2.0 commands Jarkko Sakkinen
2017-01-22 23:44   ` Jarkko Sakkinen
2017-01-23  2:02   ` [tpmdd-devel] " Stefan Berger
     [not found]     ` <b5837ab8-0edd-86cf-c17d-36d55754219e-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2017-01-23 21:44       ` Jarkko Sakkinen
2017-01-23 21:44         ` [tpmdd-devel] " Jarkko Sakkinen
     [not found] ` <20170122234438.12102-1-jarkko.sakkinen-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2017-01-22 23:44   ` [PATCH RFC v4 2/5] tpm: export tpm2_flush_context_cmd Jarkko Sakkinen
2017-01-22 23:44     ` Jarkko Sakkinen
2017-01-22 23:44   ` [PATCH RFC v4 5/5] tpm2: expose spaces via a device link /dev/tpms<n> Jarkko Sakkinen
2017-01-22 23:44     ` Jarkko Sakkinen
2017-01-23 17:01   ` [PATCH RFC v4 0/5] RFC: in-kernel resource manager James Bottomley
2017-01-23 17:01     ` [tpmdd-devel] " James Bottomley
2017-01-24  0:04     ` Jarkko Sakkinen
2017-01-22 23:44 ` [PATCH RFC v4 3/5] tpm: infrastructure for TPM spaces Jarkko Sakkinen
2017-01-22 23:44   ` Jarkko Sakkinen
2017-01-23  0:00   ` Jarkko Sakkinen
2017-01-22 23:44 ` [PATCH RFC v4 4/5] tpm: split out tpm-dev.c into tpm-dev.c and tpm-common-dev.c Jarkko Sakkinen
2017-01-22 23:44   ` Jarkko Sakkinen
2017-01-23 16:47   ` Jason Gunthorpe
2017-01-23 22:28     ` [tpmdd-devel] " James Bottomley
2017-01-23 22:49       ` Jason Gunthorpe
2017-01-23 22:57         ` James Bottomley
2017-01-23 23:04           ` Jason Gunthorpe
2017-01-23 23:20             ` James Bottomley
2017-01-23 23:30               ` Jason Gunthorpe
     [not found]                 ` <20170123233028.GA24370-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2017-01-23 23:45                   ` James Bottomley
2017-01-23 23:45                     ` [tpmdd-devel] " James Bottomley
     [not found]                     ` <1485215158.2534.53.camel-d9PhHud1JfjCXq6kfMZ53/egYHeGw8Jk@public.gmane.org>
2017-01-24  0:04                       ` Jason Gunthorpe
2017-01-24  0:04                         ` [tpmdd-devel] " Jason Gunthorpe
2017-01-24 14:30       ` Jarkko Sakkinen
     [not found]     ` <20170123164754.GA29360-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2017-01-24 14:28       ` Jarkko Sakkinen [this message]
2017-01-24 14:28         ` Jarkko Sakkinen
2017-01-22 23:50 ` [PATCH RFC v4 0/5] RFC: in-kernel resource manager Jarkko Sakkinen

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