From: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> To: tpmdd-devel@lists.sourceforge.net Cc: linux-security-module@vger.kernel.org, Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>, Jason Gunthorpe <jgunthorpe@obsidianresearch.com>, linux-kernel@vger.kernel.org (open list) Subject: [PATCH RFC 0/4] RFC: in-kernel resource manager Date: Mon, 2 Jan 2017 15:22:06 +0200 [thread overview] Message-ID: <20170102132213.22880-1-jarkko.sakkinen@linux.intel.com> (raw) This patch set adds support for TPM spaces that provide a context for isolating and swapping transient objects. This patch set does not yet include support for isolating policy and HMAC sessions but it is trivial to add once the basic approach is settled (and that's why I created an RFC patch set). There's a test script for trying out TPM spaces in git://git.infradead.org/users/jjs/tpm2-scripts.git A simple smoke test can be run by sudo python -m unittest -v tpm2_smoke.SpaceTest Jarkko Sakkinen (4): tpm: migrate struct tpm_buf to struct tpm_chip tpm: validate TPM 2.0 commands tpm: export tpm2_flush_context_cmd tpm: add the infrastructure for TPM space for TPM 2.0 drivers/char/tpm/Makefile | 2 +- drivers/char/tpm/tpm-chip.c | 15 ++ drivers/char/tpm/tpm-dev.c | 80 ++++++++++- drivers/char/tpm/tpm-interface.c | 93 +++++++++---- drivers/char/tpm/tpm-sysfs.c | 2 +- drivers/char/tpm/tpm.h | 106 ++++++++------ drivers/char/tpm/tpm2-cmd.c | 232 ++++++++++++++++--------------- drivers/char/tpm/tpm2-space.c | 288 +++++++++++++++++++++++++++++++++++++++ include/uapi/linux/tpm.h | 23 ++++ 9 files changed, 662 insertions(+), 179 deletions(-) create mode 100644 drivers/char/tpm/tpm2-space.c create mode 100644 include/uapi/linux/tpm.h -- 2.9.3
WARNING: multiple messages have this Message-ID (diff)
From: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> To: tpmdd-devel@lists.sourceforge.net Cc: linux-security-module@vger.kernel.org, Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>, Jason Gunthorpe <jgunthorpe@obsidianresearch.com>, open list <linux-kernel@vger.kernel.org> Subject: [PATCH RFC 0/4] RFC: in-kernel resource manager Date: Mon, 2 Jan 2017 15:22:06 +0200 [thread overview] Message-ID: <20170102132213.22880-1-jarkko.sakkinen@linux.intel.com> (raw) This patch set adds support for TPM spaces that provide a context for isolating and swapping transient objects. This patch set does not yet include support for isolating policy and HMAC sessions but it is trivial to add once the basic approach is settled (and that's why I created an RFC patch set). There's a test script for trying out TPM spaces in git://git.infradead.org/users/jjs/tpm2-scripts.git A simple smoke test can be run by sudo python -m unittest -v tpm2_smoke.SpaceTest Jarkko Sakkinen (4): tpm: migrate struct tpm_buf to struct tpm_chip tpm: validate TPM 2.0 commands tpm: export tpm2_flush_context_cmd tpm: add the infrastructure for TPM space for TPM 2.0 drivers/char/tpm/Makefile | 2 +- drivers/char/tpm/tpm-chip.c | 15 ++ drivers/char/tpm/tpm-dev.c | 80 ++++++++++- drivers/char/tpm/tpm-interface.c | 93 +++++++++---- drivers/char/tpm/tpm-sysfs.c | 2 +- drivers/char/tpm/tpm.h | 106 ++++++++------ drivers/char/tpm/tpm2-cmd.c | 232 ++++++++++++++++--------------- drivers/char/tpm/tpm2-space.c | 288 +++++++++++++++++++++++++++++++++++++++ include/uapi/linux/tpm.h | 23 ++++ 9 files changed, 662 insertions(+), 179 deletions(-) create mode 100644 drivers/char/tpm/tpm2-space.c create mode 100644 include/uapi/linux/tpm.h -- 2.9.3
next reply other threads:[~2017-01-02 13:22 UTC|newest] Thread overview: 142+ messages / expand[flat|nested] mbox.gz Atom feed top 2017-01-02 13:22 Jarkko Sakkinen [this message] 2017-01-02 13:22 ` [PATCH RFC 0/4] RFC: in-kernel resource manager Jarkko Sakkinen 2017-01-02 13:22 ` [PATCH RFC 1/4] tpm: migrate struct tpm_buf to struct tpm_chip Jarkko Sakkinen 2017-01-02 13:22 ` Jarkko Sakkinen 2017-01-02 21:01 ` Jason Gunthorpe 2017-01-02 21:01 ` Jason Gunthorpe 2017-01-03 0:57 ` Jarkko Sakkinen 2017-01-03 19:13 ` Jason Gunthorpe 2017-01-03 19:13 ` Jason Gunthorpe 2017-01-04 12:29 ` Jarkko Sakkinen 2017-01-04 12:29 ` Jarkko Sakkinen 2017-01-02 13:22 ` [PATCH RFC 2/4] tpm: validate TPM 2.0 commands Jarkko Sakkinen 2017-01-02 13:22 ` Jarkko Sakkinen [not found] ` <20170102132213.22880-3-jarkko.sakkinen-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> 2017-01-04 18:04 ` Stefan Berger 2017-01-04 18:19 ` [tpmdd-devel] " James Bottomley 2017-01-04 18:19 ` James Bottomley [not found] ` <1483553976.2561.38.camel-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org> 2017-01-04 18:59 ` Stefan Berger [not found] ` <OF3FD1DF4F.FB87C3F2-ON0025809E.00682E9B-8525809E.00684A8A-8eTO7WVQ4XIsd+ienQ86orlN3bxYEBpz@public.gmane.org> 2017-01-04 19:05 ` James Bottomley [not found] ` <1483556735.2561.53.camel-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org> 2017-01-04 19:22 ` Stefan Berger [not found] ` <OFDFABBD23.E5E1F639-ON0025809E.006924C4-8525809E.006A7568-8eTO7WVQ4XIsd+ienQ86orlN3bxYEBpz@public.gmane.org> 2017-01-09 22:17 ` Jarkko Sakkinen [not found] ` <20170109221700.q7tq362rd6r23d5b-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> 2017-01-09 22:39 ` Stefan Berger 2017-01-04 18:44 ` [tpmdd-devel] " Jason Gunthorpe 2017-01-04 18:44 ` Jason Gunthorpe 2017-01-02 13:22 ` [PATCH RFC 3/4] tpm: export tpm2_flush_context_cmd Jarkko Sakkinen 2017-01-02 13:22 ` Jarkko Sakkinen 2017-01-02 13:22 ` [PATCH RFC 4/4] tpm: add the infrastructure for TPM space for TPM 2.0 Jarkko Sakkinen 2017-01-02 13:22 ` Jarkko Sakkinen 2017-01-02 21:09 ` Jason Gunthorpe 2017-01-02 21:09 ` Jason Gunthorpe 2017-01-03 0:37 ` Jarkko Sakkinen 2017-01-03 18:46 ` Jason Gunthorpe 2017-01-03 18:46 ` Jason Gunthorpe 2017-01-04 12:43 ` Jarkko Sakkinen 2017-01-04 12:43 ` Jarkko Sakkinen 2017-01-03 19:16 ` Jason Gunthorpe 2017-01-03 19:16 ` Jason Gunthorpe 2017-01-04 12:45 ` Jarkko Sakkinen 2017-01-04 12:45 ` Jarkko Sakkinen [not found] ` <20170102132213.22880-5-jarkko.sakkinen-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> 2017-01-04 17:50 ` Stefan Berger 2017-01-09 22:11 ` [tpmdd-devel] " Jarkko Sakkinen 2017-01-02 16:36 ` [tpmdd-devel] [PATCH RFC 0/4] RFC: in-kernel resource manager James Bottomley 2017-01-02 19:33 ` Jarkko Sakkinen 2017-01-02 19:33 ` Jarkko Sakkinen 2017-01-02 21:40 ` [tpmdd-devel] " James Bottomley 2017-01-02 21:40 ` James Bottomley 2017-01-03 5:26 ` [tpmdd-devel] " James Bottomley 2017-01-03 13:41 ` Jarkko Sakkinen 2017-01-03 13:41 ` Jarkko Sakkinen 2017-01-03 16:14 ` [tpmdd-devel] " James Bottomley 2017-01-03 16:14 ` James Bottomley 2017-01-03 18:36 ` [tpmdd-devel] " Jarkko Sakkinen 2017-01-03 18:36 ` Jarkko Sakkinen 2017-01-03 19:14 ` [tpmdd-devel] " Jarkko Sakkinen 2017-01-03 19:14 ` Jarkko Sakkinen 2017-01-03 19:34 ` [tpmdd-devel] " James Bottomley 2017-01-03 19:34 ` James Bottomley 2017-01-03 21:54 ` [tpmdd-devel] " Jason Gunthorpe 2017-01-03 21:54 ` Jason Gunthorpe 2017-01-04 12:58 ` [tpmdd-devel] " Jarkko Sakkinen 2017-01-04 12:58 ` Jarkko Sakkinen 2017-01-04 16:55 ` [tpmdd-devel] " Jason Gunthorpe 2017-01-04 16:55 ` Jason Gunthorpe 2017-01-04 5:47 ` [tpmdd-devel] " Andy Lutomirski 2017-01-04 13:00 ` Jarkko Sakkinen 2017-01-03 13:51 ` Jarkko Sakkinen 2017-01-03 13:51 ` Jarkko Sakkinen 2017-01-03 16:36 ` [tpmdd-devel] " James Bottomley 2017-01-03 16:36 ` James Bottomley 2017-01-03 18:40 ` [tpmdd-devel] " Jarkko Sakkinen 2017-01-03 21:47 ` Jason Gunthorpe 2017-01-03 22:21 ` Ken Goldman 2017-01-03 22:21 ` Ken Goldman 2017-01-03 23:20 ` [tpmdd-devel] " Jason Gunthorpe 2017-01-03 23:20 ` Jason Gunthorpe [not found] ` <20170103214702.GC29656-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org> 2017-01-03 22:22 ` Ken Goldman 2017-01-03 22:39 ` [tpmdd-devel] " James Bottomley 2017-01-03 22:39 ` James Bottomley 2017-01-04 0:17 ` [tpmdd-devel] " Jason Gunthorpe 2017-01-04 0:29 ` James Bottomley 2017-01-04 0:29 ` James Bottomley 2017-01-04 0:56 ` [tpmdd-devel] " Jason Gunthorpe 2017-01-04 0:56 ` Jason Gunthorpe 2017-01-04 12:50 ` [tpmdd-devel] " Jarkko Sakkinen 2017-01-04 12:50 ` Jarkko Sakkinen 2017-01-04 14:53 ` [tpmdd-devel] " James Bottomley 2017-01-04 14:53 ` James Bottomley 2017-01-04 18:31 ` [tpmdd-devel] " Jason Gunthorpe 2017-01-04 18:31 ` Jason Gunthorpe 2017-01-04 18:57 ` [tpmdd-devel] " James Bottomley 2017-01-04 18:57 ` James Bottomley 2017-01-04 19:24 ` [tpmdd-devel] " Jason Gunthorpe 2017-01-04 19:24 ` Jason Gunthorpe [not found] ` <20170104001732.GB32185-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org> 2017-01-10 18:55 ` Ken Goldman 2017-01-04 12:48 ` [tpmdd-devel] " Jarkko Sakkinen 2017-01-04 12:48 ` Jarkko Sakkinen [not found] ` <1483461370.2464.19.camel-d9PhHud1JfjCXq6kfMZ53/egYHeGw8Jk@public.gmane.org> 2017-01-03 22:18 ` Ken Goldman 2017-01-03 21:32 ` [tpmdd-devel] " Jason Gunthorpe 2017-01-03 21:32 ` Jason Gunthorpe 2017-01-03 22:03 ` [tpmdd-devel] " James Bottomley 2017-01-05 15:52 ` Fuchs, Andreas 2017-01-05 15:52 ` Fuchs, Andreas 2017-01-05 17:27 ` [tpmdd-devel] " Jason Gunthorpe 2017-01-05 17:27 ` Jason Gunthorpe 2017-01-05 18:06 ` [tpmdd-devel] " James Bottomley 2017-01-05 18:06 ` James Bottomley 2017-01-06 8:43 ` [tpmdd-devel] " Andreas Fuchs 2017-01-06 8:43 ` Andreas Fuchs [not found] ` <410e3045-58dc-5415-30c1-c86eb916b6c8-iXjGqz/onsDSyEMIgutvibNAH6kLmebB@public.gmane.org> 2017-01-10 18:57 ` Ken Goldman 2017-01-05 18:33 ` [tpmdd-devel] " James Bottomley 2017-01-05 18:33 ` James Bottomley 2017-01-05 19:20 ` Jason Gunthorpe 2017-01-05 19:20 ` Jason Gunthorpe 2017-01-05 19:55 ` [tpmdd-devel] " James Bottomley 2017-01-05 19:55 ` James Bottomley 2017-01-05 22:21 ` Jason Gunthorpe 2017-01-05 22:21 ` Jason Gunthorpe 2017-01-05 22:58 ` [tpmdd-devel] " James Bottomley 2017-01-05 22:58 ` James Bottomley 2017-01-05 23:50 ` [tpmdd-devel] " Jason Gunthorpe 2017-01-05 23:50 ` Jason Gunthorpe 2017-01-06 0:36 ` [tpmdd-devel] " James Bottomley 2017-01-06 0:36 ` James Bottomley 2017-01-06 8:59 ` Andreas Fuchs 2017-01-06 8:59 ` Andreas Fuchs 2017-01-06 19:10 ` [tpmdd-devel] " Jason Gunthorpe 2017-01-06 19:10 ` Jason Gunthorpe 2017-01-06 19:02 ` [tpmdd-devel] " Jason Gunthorpe 2017-01-06 19:02 ` Jason Gunthorpe 2017-01-10 19:03 ` Ken Goldman 2017-01-10 19:03 ` Ken Goldman 2017-01-09 22:39 ` [tpmdd-devel] " Jarkko Sakkinen 2017-01-09 22:39 ` Jarkko Sakkinen 2017-01-11 10:03 ` Andreas Fuchs 2017-01-11 10:03 ` Andreas Fuchs [not found] <kgoldman@us.ibm.com> 2017-01-04 16:12 ` Dr. Greg Wettstein [not found] ` <201701041612.v04GCfPK031525-DHO+NtfOqB5PEDpkEIzg7wC/G2K4zDHf@public.gmane.org> 2017-01-04 18:37 ` Kenneth Goldman 2017-01-09 23:16 ` [tpmdd-devel] " Jarkko Sakkinen 2017-01-10 20:05 ` Jason Gunthorpe [not found] ` <20170110200558.GA5102-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org> 2017-01-11 10:00 ` Andreas Fuchs [not found] ` <ee6c1e48-e21f-d05e-0939-473001224aba-iXjGqz/onsDSyEMIgutvibNAH6kLmebB@public.gmane.org> 2017-01-11 15:59 ` Ken Goldman 2017-01-11 18:03 ` Jason Gunthorpe [not found] ` <20170111180328.GB22783-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org> 2017-01-11 18:27 ` Stefan Berger 2017-01-11 11:34 ` Jarkko Sakkinen [not found] ` <20170111113416.4h6ucm5y3hjjnfhv-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> 2017-01-11 15:39 ` James Bottomley [not found] ` <1484149193.2509.12.camel-d9PhHud1JfjCXq6kfMZ53/egYHeGw8Jk@public.gmane.org> 2017-01-11 17:56 ` Jason Gunthorpe
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