The following series implements security support for nvdimm. Mostly adding new security DSM support from the Intel NVDIMM DSM spec v1.7, but also adding generic support libnvdimm for other vendors. The most important security features are unlocking locked nvdimms, and updating/setting security passphrase to nvdimms.
Security folks, thanks in advance for taking a look at my key management implementation and making sure that I'm doing something sane. Mainly you'll want to review patches 2, 4, and 5 as most relevant ones that need scrutiny. --- Dave Jiang (11): nfit: adding support for Intel DSM 1.7 commands libnvdimm: create keyring to store security keys nfit/libnvdimm: store dimm id as a member to struct nvdimm nfit/libnvdimm: add unlock of nvdimm support for Intel DIMMs nfit/libnvdimm: add set passphrase support for Intel nvdimms nfit/libnvdimm: add disable passphrase support to Intel nvdimm. nfit/libnvdimm: add freeze security support to Intel nvdimm nfit/libnvdimm: add support for issue secure erase DSM to Intel nvdimm nfit_test: adding context to dimm_dev for nfit_test nfit_test: adding test support for Intel nvdimm security DSMs libnvdimm: adding documentation for nvdimm security support Documentation/nvdimm/security | 70 ++++++++ drivers/acpi/nfit/Makefile | 2 drivers/acpi/nfit/core.c | 61 +++++-- drivers/acpi/nfit/intel.c | 348 ++++++++++++++++++++++++++++++++++++++ drivers/acpi/nfit/intel.h | 104 +++++++++++ drivers/acpi/nfit/nfit.h | 24 --- drivers/nvdimm/bus.c | 2 drivers/nvdimm/dimm.c | 97 +++++++++++ drivers/nvdimm/dimm_devs.c | 332 ++++++++++++++++++++++++++++++++++++ drivers/nvdimm/nd-core.h | 4 drivers/nvdimm/nd.h | 2 include/linux/libnvdimm.h | 35 ++++ tools/testing/nvdimm/Kbuild | 1 tools/testing/nvdimm/test/nfit.c | 226 +++++++++++++++++++++++-- 14 files changed, 1254 insertions(+), 54 deletions(-) create mode 100644 Documentation/nvdimm/security create mode 100644 drivers/acpi/nfit/intel.c create mode 100644 drivers/acpi/nfit/intel.h -- _______________________________________________ Linux-nvdimm mailing list Linux-nvdimm@lists.01.org https://lists.01.org/mailman/listinfo/linux-nvdimm