From: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
To: Stefan Berger <stefanb@linux.ibm.com>
Cc: linux-integrity@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-security-module@vger.kernel.org,
Peter Huewe <PeterHuewe@gmx.de>, Jason Gunthorpe <jgg@ziepe.ca>,
Stefan Berger <stefanb@linux.vnet.ibm.com>,
Alexander Steffen <Alexander.Steffen@infineon.com>,
stable@vger.kernel.org
Subject: Re: [PATCH v4 1/2] tpm: Unify the send callback behaviourä
Date: Fri, 8 Feb 2019 23:51:10 +0200 [thread overview]
Message-ID: <20190208215110.GA13567@linux.intel.com> (raw)
In-Reply-To: <32faca9e-5099-4ff5-6fe7-5e6e840b109b@linux.ibm.com>
On Fri, Feb 08, 2019 at 04:18:40PM -0500, Stefan Berger wrote:
> On 2/8/19 3:46 PM, Jarkko Sakkinen wrote:
> > On Fri, Feb 08, 2019 at 03:32:32PM -0500, Stefan Berger wrote:
> > >
> > > tpm_del_char_device also needs the start/stop!
> > Done and updated the commit message to have all the call sites:
> >
> > * tpm_chip_register()
> > * tpm_class_shutdown()
> > * tpm_del_char_device()
> > * tpm_pm_suspend()
> > * tpm_try_get_ops() and tpm_put_ops()
> > * tpm2_del_space()
>
>
> I tested this now with tpm_vtpm_proxy, TPM 1.2, (TIS|CRB) + TPM 2.0. Looks
> good now - rock solid so to say. And while we are at it ... :-)
Thank you for your support. I don't think these quite distruptive
changes would have made in without any growing pains. The way
tpm_transmit() used to be had become quite a mess with all the nested
calls and weird locking flags. Now we have a good baseline to forward
:-)
I rebased the branches to the latest security/next-general. Probably
do the PR after the middle week (ETA Thu).
/Jarkko
next prev parent reply other threads:[~2019-02-08 21:51 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-08 18:08 [PATCH v4 0/2] tpm: Unify send() callbacks Jarkko Sakkinen
2019-02-08 18:08 ` [PATCH v4 1/2] tpm: Unify the send callback behaviour Jarkko Sakkinen
2019-02-08 18:12 ` Stefan Berger
2019-02-08 19:00 ` Jarkko Sakkinen
2019-02-08 19:17 ` [PATCH v4 1/2] tpm: Unify the send callback behaviourä Jarkko Sakkinen
2019-02-08 19:27 ` Stefan Berger
2019-02-08 20:23 ` Jarkko Sakkinen
2019-02-08 20:32 ` Stefan Berger
2019-02-08 20:46 ` Jarkko Sakkinen
2019-02-08 21:18 ` Stefan Berger
2019-02-08 21:51 ` Jarkko Sakkinen [this message]
2019-02-08 20:38 ` Jarkko Sakkinen
2019-02-11 15:05 ` [PATCH v4 1/2] tpm: Unify the send callback behaviour Alexander Steffen
2019-02-13 7:44 ` Jarkko Sakkinen
2019-02-09 18:20 ` Jerry Snitselaar
2019-02-09 20:01 ` Jerry Snitselaar
2019-02-11 13:58 ` Jarkko Sakkinen
2019-02-08 18:08 ` [PATCH v4 2/2] tpm/tpm_i2c_atmel: Return -E2BIG when the transfer is incomplete Jarkko Sakkinen
2019-02-09 20:08 ` [PATCH v4 0/2] tpm: Unify send() callbacks Jerry Snitselaar
2019-02-11 14:03 ` Jarkko Sakkinen
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