Commits
Dave Jiang committed d2a4ac73f56
acpi/nfit, libnvdimm: Add enable/update passphrase support for Intel nvdimms Add support for enabling and updating passphrase on the Intel nvdimms. The passphrase is the an encrypted key in the kernel user keyring. We trigger the update via writing "update <old_keyid> <new_keyid>" to the sysfs attribute "security". If no <old_keyid> exists (for enabling security) then a 0 should be used. Signed-off-by: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>