forked from luck/tmp_suning_uos_patched
75f95da078
* Add support for the security features of nvdimm devices that implement a security model similar to ATA hard drive security. The security model supports locking access to the media at device-power-loss, to be unlocked with a passphrase, and secure-erase (crypto-scramble). Unlike the ATA security case where the kernel expects device security to be managed in a pre-OS environment, the libnvdimm security implementation allows key provisioning and key-operations at OS runtime. Keys are managed with the kernel's encrypted-keys facility to provide data-at-rest security for the libnvdimm key material. The usage model mirrors fscrypt key management, but is driven via libnvdimm sysfs. * Miscellaneous updates for api usage and comment fixes. -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJcJalaAAoJEB7SkWpmfYgCmpkP/35Isou2xxbYdICt9HR4WjiE E4r66Ck+ivZW4oEAub3RQw/SwcZePjuHArO5MgVGFoM1dBMABE+JvKiZm1xybCil iuWT/V7ozlNf5LuvacvjUXe/suUIoqji9yzLEEx9mDaISehrYvvy579DFxkE8Aww 8Vcx8E1DQkXiWY4d9nmDmAjt8GQPNmsdHfTwMcJg7XSywTkURF64vW7/94aN8QtV rH5ZKKOra8Lqn0S05RoH4XegZcE6TZxgE23ZXsobBJrWdbGVFmgbz6AaewJc/+QU ZW3dx/1NAe7Op25xewJOjdG/Kl0gzWtqCrHCu8LeaSjwtHsgMQ/FBhL9g/7GRtHt hcQy12Iu9YTn3FOl8yfNRKb7lE5/1nJ2MtW8Z55WKHONHzN9cgrZLOwmpTYgrR/r SmIzwKNFavLwwz9bj+paHhmTngLDnNbvR6FwAKwSbWinotbLEyfMhU1jJ9RmHxSV M+jqS1BJ9IvH+WVN5bVa7oCNpVeq6yMw0Ow2vWXMPbiwh17ShACI59paqZKRiR06 WH8SgdTPOZuMndtQV+m8zFBiJtmgAtGSiN8c1A/1QZJHDTpXz2MdWhtx5McvFsZ9 Jot4Vd8mFWI7oVLdb+PF/AGZnKNAnD8PdsAlFws0k7+rM6lf6gf5n/CkjjMuSapG Q/kf0cOpPq8wdsrnOzyc =7KYd -----END PGP SIGNATURE----- Merge tag 'libnvdimm-for-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm Pull libnvdimm updates from Dan Williams: "The vast bulk of this update is the new support for the security capabilities of some nvdimms. The userspace tooling for this capability is still a work in progress, but the changes survive the existing libnvdimm unit tests. The changes also pass manual checkout on hardware and the new nfit_test emulation of the security capability. The touches of the security/keys/ files have received the necessary acks from Mimi and David. Those changes were necessary to allow for a new generic encrypted-key type, and allow the nvdimm sub-system to lookup key material referenced by the libnvdimm-sysfs interface. Summary: - Add support for the security features of nvdimm devices that implement a security model similar to ATA hard drive security. The security model supports locking access to the media at device-power-loss, to be unlocked with a passphrase, and secure-erase (crypto-scramble). Unlike the ATA security case where the kernel expects device security to be managed in a pre-OS environment, the libnvdimm security implementation allows key provisioning and key-operations at OS runtime. Keys are managed with the kernel's encrypted-keys facility to provide data-at-rest security for the libnvdimm key material. The usage model mirrors fscrypt key management, but is driven via libnvdimm sysfs. - Miscellaneous updates for api usage and comment fixes" * tag 'libnvdimm-for-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: (21 commits) libnvdimm/security: Quiet security operations libnvdimm/security: Add documentation for nvdimm security support tools/testing/nvdimm: add Intel DSM 1.8 support for nfit_test tools/testing/nvdimm: Add overwrite support for nfit_test tools/testing/nvdimm: Add test support for Intel nvdimm security DSMs acpi/nfit, libnvdimm/security: add Intel DSM 1.8 master passphrase support acpi/nfit, libnvdimm/security: Add security DSM overwrite support acpi/nfit, libnvdimm: Add support for issue secure erase DSM to Intel nvdimm acpi/nfit, libnvdimm: Add enable/update passphrase support for Intel nvdimms acpi/nfit, libnvdimm: Add disable passphrase support to Intel nvdimm. acpi/nfit, libnvdimm: Add unlock of nvdimm support for Intel DIMMs acpi/nfit, libnvdimm: Add freeze security support to Intel nvdimm acpi/nfit, libnvdimm: Introduce nvdimm_security_ops keys-encrypted: add nvdimm key format type to encrypted keys keys: Export lookup_user_key to external users acpi/nfit, libnvdimm: Store dimm id as a member to struct nvdimm libnvdimm, namespace: Replace kmemdup() with kstrndup() libnvdimm, label: Switch to bitmap_zalloc() ACPI/nfit: Adjust annotation for why return 0 if fail to find NFIT at start libnvdimm, bus: Check id immediately following ida_simple_get ... |
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.. | ||
acpica | ||
apei | ||
arm64 | ||
dptf | ||
nfit | ||
pmic | ||
x86 | ||
ac.c | ||
acpi_adxl.c | ||
acpi_amba.c | ||
acpi_apd.c | ||
acpi_cmos_rtc.c | ||
acpi_configfs.c | ||
acpi_dbg.c | ||
acpi_extlog.c | ||
acpi_ipmi.c | ||
acpi_lpat.c | ||
acpi_lpit.c | ||
acpi_lpss.c | ||
acpi_memhotplug.c | ||
acpi_pad.c | ||
acpi_platform.c | ||
acpi_pnp.c | ||
acpi_processor.c | ||
acpi_tad.c | ||
acpi_video.c | ||
acpi_watchdog.c | ||
battery.c | ||
bgrt.c | ||
blacklist.c | ||
bus.c | ||
button.c | ||
cm_sbs.c | ||
container.c | ||
cppc_acpi.c | ||
custom_method.c | ||
debugfs.c | ||
device_pm.c | ||
device_sysfs.c | ||
dock.c | ||
ec_sys.c | ||
ec.c | ||
event.c | ||
evged.c | ||
fan.c | ||
glue.c | ||
hed.c | ||
internal.h | ||
ioapic.c | ||
irq.c | ||
Kconfig | ||
Makefile | ||
numa.c | ||
nvs.c | ||
osi.c | ||
osl.c | ||
pci_irq.c | ||
pci_link.c | ||
pci_mcfg.c | ||
pci_root.c | ||
pci_slot.c | ||
power.c | ||
pptt.c | ||
proc.c | ||
processor_core.c | ||
processor_driver.c | ||
processor_idle.c | ||
processor_pdc.c | ||
processor_perflib.c | ||
processor_thermal.c | ||
processor_throttling.c | ||
property.c | ||
reboot.c | ||
resource.c | ||
sbs.c | ||
sbshc.c | ||
sbshc.h | ||
scan.c | ||
sleep.c | ||
sleep.h | ||
spcr.c | ||
sysfs.c | ||
tables.c | ||
thermal.c | ||
utils.c | ||
video_detect.c | ||
wakeup.c |