From: Stefan Berger <stefanb@linux.vnet.ibm.com>
To: tpmdd-devel@lists.sourceforge.net,
linux-security-module@vger.kernel.org,
jarkko.sakkinen@linux.intel.com
Cc: jgunthorpe@obsidianresearch.com, linux-kernel@vger.kernel.org,
Stefan Berger <stefanb@linux.vnet.ibm.com>
Subject: [PATCH v2 0/3] Extend the vTPM proxy driver to pass locality to emulator
Date: Fri, 28 Apr 2017 09:02:15 -0400 [thread overview]
Message-ID: <1493384538-27883-1-git-send-email-stefanb@linux.vnet.ibm.com> (raw)
The purpose of this series of patches is to enable the passing of the locality
a command is executing in to a TPM emulator. To enable this we introduce a new
flag for the device creation ioctl that requests that the locality be prepended
to every command. For applications to check which flags the driver supports, we
add a new ioctl that returns a bitmask of supported flags.
v1->v2:
- fixed return value from function in patch 3/3
Stefan Berger (3):
tpm: vtpm_proxy: Add ioctl to get supported flags
tpm: vtpm_proxy: Implement request_locality
tpm: vtpm_proxy: Add ioctl to request locality prepended to command
drivers/char/tpm/tpm_vtpm_proxy.c | 53 +++++++++++++++++++++++++++++++++++----
include/uapi/linux/vtpm_proxy.h | 15 ++++++++++-
2 files changed, 62 insertions(+), 6 deletions(-)
--
2.4.3
next reply other threads:[~2017-04-28 13:02 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-28 13:02 Stefan Berger [this message]
[not found] ` <1493384538-27883-1-git-send-email-stefanb-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2017-04-28 13:02 ` [PATCH v2 1/3] tpm: vtpm_proxy: Add ioctl to get supported flags Stefan Berger
2017-05-03 22:31 ` Jarkko Sakkinen
2017-04-28 13:02 ` [PATCH v2 2/3] tpm: vtpm_proxy: Implement request_locality Stefan Berger
2017-04-29 11:58 ` [PATCH v2 0/3] Extend the vTPM proxy driver to pass locality to emulator Jarkko Sakkinen
2017-04-28 13:02 ` [PATCH v2 3/3] tpm: vtpm_proxy: Add ioctl to request locality prepended to command Stefan Berger
[not found] ` <1493384538-27883-4-git-send-email-stefanb-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2017-04-29 7:02 ` kbuild test robot
2017-05-03 22:37 ` Jarkko Sakkinen
[not found] ` <20170503223747.zefh76m4youqlgje-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2017-05-03 23:40 ` Stefan Berger
[not found] ` <40cd7d48-f6d1-39f4-99a3-916c7cdbb636-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2017-05-04 9:17 ` Jarkko Sakkinen
2017-05-04 11:14 ` Stefan Berger
2017-05-04 18:40 ` Jarkko Sakkinen
[not found] ` <20170504184007.46efvqyqwxjkzwuq-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2017-05-04 20:03 ` Stefan Berger
2017-05-08 23:43 ` Jarkko Sakkinen
[not found] ` <20170508234328.iydmoverh5z4nwco-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2017-05-09 15:49 ` Stefan Berger
2017-05-10 12:47 ` Jarkko Sakkinen
2017-05-10 13:20 ` Stefan Berger
[not found] ` <2c20fc62-938a-a6da-dbb2-70711b84996d-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2017-05-10 18:33 ` Jarkko Sakkinen
2017-05-03 22:38 ` [PATCH v2 0/3] Extend the vTPM proxy driver to pass locality to emulator Jarkko Sakkinen
2017-05-03 23:42 ` Stefan Berger
[not found] ` <72bacff5-5213-b114-ebf4-6e3fe7284bdc-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2017-05-04 9:18 ` Jarkko Sakkinen
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