From: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
To: Douglas Anderson <dianders@chromium.org>
Cc: Peter Huewe <peterhuewe@gmx.de>,
groeck@chromium.org, Vadim Sukhomlinov <sukhomlinov@google.com>,
apronin@chromium.org, mka@chromium.org, swboyd@chromium.org,
Arnd Bergmann <arnd@arndb.de>,
linux-kernel@vger.kernel.org, Jason Gunthorpe <jgg@ziepe.ca>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-integrity@vger.kernel.org
Subject: Re: [PATCH] tpm: Fix TPM 1.2 Shutdown sequence to prevent future TPM operations
Date: Wed, 12 Jun 2019 22:16:18 +0300 [thread overview]
Message-ID: <20190612191618.GC3378@linux.intel.com> (raw)
In-Reply-To: <20190610220118.5530-1-dianders@chromium.org>
On Mon, Jun 10, 2019 at 03:01:18PM -0700, Douglas Anderson wrote:
> From: Vadim Sukhomlinov <sukhomlinov@google.com>
>
> TPM 2.0 Shutdown involve sending TPM2_Shutdown to TPM chip and disabling
> future TPM operations. TPM 1.2 behavior was different, future TPM
> operations weren't disabled, causing rare issues. This patch ensures
> that future TPM operations are disabled.
>
> Signed-off-by: Vadim Sukhomlinov <sukhomlinov@google.com>
> [dianders: resolved merge conflicts with mainline]
> Signed-off-by: Douglas Anderson <dianders@chromium.org>
Nice catch. Thank you.
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
/Jarkko
next prev parent reply other threads:[~2019-06-12 19:16 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-10 22:01 [PATCH] tpm: Fix TPM 1.2 Shutdown sequence to prevent future TPM operations Douglas Anderson
2019-06-12 19:16 ` Jarkko Sakkinen [this message]
2019-06-13 13:58 ` Jarkko Sakkinen
2019-06-13 15:20 ` Doug Anderson
2019-06-14 15:15 ` Jarkko Sakkinen
2019-07-11 16:29 Douglas Anderson
2019-07-11 16:39 ` Jason Gunthorpe
2019-07-11 16:41 ` Doug Anderson
2019-07-11 17:04 ` Greg KH
2019-07-11 17:17 ` Jason Gunthorpe
2019-07-11 17:26 ` Greg KH
2019-07-11 17:28 ` Doug Anderson
2019-07-12 11:50 ` Greg KH
2019-07-12 15:00 ` Doug Anderson
2019-07-12 15:27 ` Greg KH
2019-08-05 21:05 ` Jarkko Sakkinen
2019-07-12 15:47 ` Jarkko Sakkinen
2019-07-12 15:21 ` Jarkko Sakkinen
2019-07-11 18:35 ` Jarkko Sakkinen
2019-07-11 19:43 ` Jarkko Sakkinen
2019-07-11 19:46 ` Jason Gunthorpe
2019-07-12 3:31 ` Jarkko Sakkinen
2019-07-12 3:35 ` Jarkko Sakkinen
2019-07-12 11:58 ` Jason Gunthorpe
2019-07-11 19:55 ` Doug Anderson
2019-07-11 18:34 ` Jarkko Sakkinen
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