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 v3 0/3] Extend the vTPM proxy driver to pass locality Date: Thu, 4 May 2017 10:56:24 -0400 [thread overview] Message-ID: <1493909787-1848-1-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 recipeint, i.e., 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. v2->v3: - addressed Jarkko's comments v1->v2: - fixed return value from function in patch 3/3 Stefan Berger (3): tpm: vtpm_proxy: Implement new ioctl to get supported flags tpm: vtpm_proxy: Implement request_locality function. tpm: vtpm_proxy: Add flag for ioctl to request locality prepended to command drivers/char/tpm/tpm_vtpm_proxy.c | 53 ++++++++++++++++++++++++++++++++++++--- include/uapi/linux/vtpm_proxy.h | 17 +++++++++++-- 2 files changed, 64 insertions(+), 6 deletions(-) -- 2.4.3
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From: stefanb@linux.vnet.ibm.com (Stefan Berger) To: linux-security-module@vger.kernel.org Subject: [PATCH v3 0/3] Extend the vTPM proxy driver to pass locality Date: Thu, 4 May 2017 10:56:24 -0400 [thread overview] Message-ID: <1493909787-1848-1-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 recipeint, i.e., 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. v2->v3: - addressed Jarkko's comments v1->v2: - fixed return value from function in patch 3/3 Stefan Berger (3): tpm: vtpm_proxy: Implement new ioctl to get supported flags tpm: vtpm_proxy: Implement request_locality function. tpm: vtpm_proxy: Add flag for ioctl to request locality prepended to command drivers/char/tpm/tpm_vtpm_proxy.c | 53 ++++++++++++++++++++++++++++++++++++--- include/uapi/linux/vtpm_proxy.h | 17 +++++++++++-- 2 files changed, 64 insertions(+), 6 deletions(-) -- 2.4.3 -- To unsubscribe from this list: send the line "unsubscribe linux-security-module" in the body of a message to majordomo at vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
next reply other threads:[~2017-05-04 14:56 UTC|newest] Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top 2017-05-04 14:56 Stefan Berger [this message] 2017-05-04 14:56 ` [PATCH v3 0/3] Extend the vTPM proxy driver to pass locality Stefan Berger 2017-05-04 14:56 ` [PATCH v3 1/3] tpm: vtpm_proxy: Implement new ioctl to get supported flags Stefan Berger 2017-05-04 14:56 ` Stefan Berger 2017-05-04 14:56 ` Stefan Berger 2017-05-04 15:34 ` Jason Gunthorpe 2017-05-04 15:34 ` Jason Gunthorpe 2017-05-04 15:34 ` Jason Gunthorpe 2017-05-04 17:13 ` Stefan Berger 2017-05-04 17:13 ` Stefan Berger 2017-05-04 17:20 ` Jason Gunthorpe 2017-05-04 17:20 ` Jason Gunthorpe 2017-05-04 17:28 ` Stefan Berger 2017-05-04 17:28 ` Stefan Berger 2017-05-04 17:31 ` Jason Gunthorpe 2017-05-04 17:31 ` Jason Gunthorpe 2017-05-04 17:33 ` Stefan Berger 2017-05-04 17:33 ` Stefan Berger 2017-05-04 14:56 ` [PATCH v3 2/3] tpm: vtpm_proxy: Implement request_locality function Stefan Berger 2017-05-04 14:56 ` Stefan Berger 2017-05-04 14:56 ` Stefan Berger 2017-05-04 14:56 ` [PATCH v3 3/3] tpm: vtpm_proxy: Add flag for ioctl to request locality prepended to command Stefan Berger 2017-05-04 14:56 ` Stefan Berger
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