Dan Williams 5813882094 libnvdimm, nfit: handle unarmed dimms, mark namespaces read-only ... Upon detection of an unarmed dimm in a region, arrange for descendant BTT, PMEM, or BLK instances to be read-only. A dimm is primarily marked "unarmed" via flags passed by platform firmware (NFIT). The flags in the NFIT memory device sub-structure indicate the state of the data on the nvdimm relative to its energy source or last "flush to persistence". For the most part there is nothing the driver can do but advertise the state of these flags in sysfs and emit a message if firmware indicates that the contents of the device may be corrupted. However, for the case of ACPI_NFIT_MEM_ARMED, the driver can arrange for the block devices incorporating that nvdimm to be marked read-only. This is a safe default as the data is still available and new writes are held off until the administrator either forces read-write mode, or the energy source becomes armed. A 'read_only' attribute is added to REGION devices to allow for overriding the default read-only policy of all descendant block devices. Signed-off-by: Dan Williams <dan.j.williams@intel.com>		2015-06-26 11:23:38 -04:00
..
acpica	ACPICA: ACPI 6.0: Add support for NFIT table.	2015-05-22 03:22:21 +02:00
apei	When checking addresses in APEI action entries for validity, allow	2015-01-15 11:30:57 +01:00
pmic	ACPI/PMIC: Fix typo in MODULE_DESCRIPTION in intel_pmic_crc.c	2015-03-26 21:34:51 +01:00
ac.c	power_supply: Change ownership from driver to core	2015-03-13 23:15:51 +01:00
acpi_apd.c	ACPI: add AMD ACPI2Platform device support for x86 system	2015-02-06 15:42:16 +01:00
acpi_cmos_rtc.c	ACPI / RTC: Fix CMOS RTC opregion handler accesses to wrong addresses	2014-09-08 15:38:41 +02:00
acpi_extlog.c	ACPI and power management updates for 3.17-rc1	2014-08-06 20:34:19 -07:00
acpi_ipmi.c	ACPI / IPMI: Cleanup coding styles	2013-09-30 19:46:13 +02:00
acpi_lpat.c	ACPI / LPAT: Common table processing functions	2015-01-29 21:02:10 +08:00
acpi_lpss.c	ACPI / LPSS: provide con_id for the clkdev	2015-03-10 00:28:43 +01:00
acpi_memhotplug.c	ACPICA: Resources: Provide common part for struct acpi_resource_address structures.	2015-01-26 16:09:56 +01:00
acpi_pad.c	ACPI/PAD: Use explicit broadcast oneshot control function	2015-04-03 08:44:34 +02:00
acpi_platform.c	driver core / ACPI: Represent ACPI companions using fwnode_handle	2015-03-16 23:49:03 +01:00
acpi_pnp.c	ACPI / PNP: add two IDs to list for PNPACPI device enumeration	2015-05-04 16:03:12 +02:00
acpi_processor.c	ACPI / processor: Introduce phys_cpuid_t for CPU hardware ID	2015-03-26 15:12:51 +00:00
battery.c	Power management and ACPI updates for v4.1-rc1	2015-04-14 20:21:54 -07:00
battery.h	ACPI / battery: move some ACPI_BATTERY_* definitions to header	2014-03-19 01:57:46 +01:00
bgrt.c	acpi: bgrt: fix build error due to attribute change	2013-08-22 08:34:39 -07:00
blacklist.c	ACPI / blacklist: Disable Vista compatibility for Sony VGN-SR19XN.	2015-03-16 15:14:50 +01:00
bus.c	ARM64 / ACPI: Introduce ACPI_IRQ_MODEL_GIC and register device's gsi	2015-03-26 15:13:07 +00:00
button.c	ACPI / button: Do not propagate wakeup-from-suspend events	2014-07-23 00:59:04 +02:00
cm_sbs.c	ACPI: Revert "ACPI: Remove CONFIG_ACPI_PROCFS_POWER and cm_sbsc.c"	2014-05-06 01:52:09 +02:00
container.c	ACPI / hotplug: Generate online uevents for ACPI containers	2014-09-21 02:58:18 +02:00
custom_method.c	ACPI: Clean up inclusions of ACPI header files	2013-12-07 01:03:14 +01:00
debugfs.c	ACPI: Clean up inclusions of ACPI header files	2013-12-07 01:03:14 +01:00
device_pm.c	ACPI / PM: Remove unneeded nested #ifdef	2015-02-08 23:45:58 +01:00
dock.c	driver core / ACPI: Represent ACPI companions using fwnode_handle	2015-03-16 23:49:03 +01:00
ec_sys.c	ACPI / EC: Mark the function acpi_ec_add_debugfs() as static in ec_sys.c	2014-01-06 00:13:22 +01:00
ec.c	ACPI / EC: fix NULL pointer dereference in acpi_ec_remove_query_handler()	2015-04-22 04:12:35 +02:00
event.c	netlink: make nlmsg_end() and genlmsg_end() void	2015-01-18 01:03:45 -05:00
fan.c	ACPI / Fan: Use bus id as the name for non PNP0C0B (Fan) devices	2014-12-11 00:29:02 +01:00
glue.c	ACPI: Introduce has_acpi_companion()	2015-03-16 23:49:08 +01:00
gsi.c	ACPI: move arm64 GSI IRQ model to generic GSI IRQ layer	2015-03-26 15:13:09 +00:00
hed.c	ACPI: Clean up inclusions of ACPI header files	2013-12-07 01:03:14 +01:00
int340x_thermal.c	ACPI/int340x_thermal: enumerate INT3401 for Intel SoC DTS thermal driver	2015-01-06 08:17:14 +08:00
internal.h	ACPI / sleep: Introduce CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT	2015-03-25 11:49:31 +00:00
ioapic.c	x86/irq, ACPI: Implement ACPI driver to support IOAPIC hotplug	2015-02-05 15:09:26 +01:00
Kconfig	libnvdimm: control (ioctl) messages for nvdimm_bus and nvdimm devices	2015-06-24 21:24:10 -04:00
Makefile	libnvdimm, nfit: initial libnvdimm infrastructure and NFIT support	2015-06-24 21:24:10 -04:00
nfit.c	libnvdimm, nfit: handle unarmed dimms, mark namespaces read-only	2015-06-26 11:23:38 -04:00
nfit.h	libnvdimm, nfit: handle unarmed dimms, mark namespaces read-only	2015-06-26 11:23:38 -04:00
numa.c	ACPI / table: remove duplicate NULL check for the handler of acpi_table_parse()	2015-02-06 01:34:47 +01:00
nvs.c	ACPI: Clean up acpi_os_map/unmap_memory() to eliminate __iomem.	2014-05-27 18:13:08 +02:00
osl.c	ACPI: add arm64 to the platforms that use ioremap	2015-03-25 11:49:30 +00:00
pci_irq.c	Revert "x86/PCI: Refine the way to release PCI IRQ resources"	2015-03-20 14:56:19 +01:00
pci_link.c	ACPI: Remove duplicate definitions of PREFIX	2014-03-19 02:01:57 +01:00
pci_root.c	PCI: Don't clear ASPM bits when the FADT declares it's unsupported	2015-04-09 14:20:11 -05:00
pci_slot.c	ACPI / PCI: Include appropriate header file in pci_slot.c	2014-01-06 00:13:22 +01:00
power.c	ACPI: Remove duplicate definitions of PREFIX	2014-03-19 02:01:57 +01:00
proc.c	ACPI / proc: remove unneeded NULL check	2014-02-05 01:06:21 +01:00
processor_core.c	ACPI / processor: Make it possible to get CPU hardware ID via GICC	2015-03-26 15:13:07 +00:00
processor_driver.c	ACPI / processor: Make acpi_cpu_soft_notify() process CPU FROZEN events	2014-08-06 22:22:03 +02:00
processor_idle.c	Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2015-04-13 11:08:28 -07:00
processor_pdc.c	ACPI / processor: Introduce ARCH_MIGHT_HAVE_ACPI_PDC	2014-07-21 13:50:58 +02:00
processor_perflib.c	ACPI / processor: use acpi_evaluate_ost() to replace open-coded version	2014-02-21 00:27:47 +01:00
processor_thermal.c	ACPI: correct minor typos	2013-12-07 01:38:45 +01:00
processor_throttling.c	ACPI / processor: Rework processor throttling with work_on_cpu()	2014-02-27 00:21:05 +01:00
property.c	ACPI / property: Drop size_prop from acpi_dev_get_property_reference()	2014-11-05 20:48:06 +01:00
reboot.c	Revert "ACPI: ignore FADT reset-reg-sup flag"	2012-04-20 11:19:35 -07:00
resource.c	x86/PCI/ACPI: Make all resources except [io 0xcf8-0xcff] available on PCI bus	2015-04-30 22:17:34 +02:00
sbs.c	ACPI / SBS: Enable battery manager when present	2015-04-29 00:04:29 +02:00
sbshc.c	ACPI / SBS: Add 5 us delay to fix SBS hangs on MacBook	2015-04-30 23:18:11 +02:00
sbshc.h
scan.c	ACPI / scan: Add a scan handler for PRP0001	2015-04-24 02:18:01 +02:00
sleep.c	ACPI / PM: Enable all wakeup GPEs in suspend-to-idle	2015-03-30 01:52:02 +02:00
sleep.h	ACPI / sleep: Drop acpi_suspend() which is not used	2015-03-18 12:53:21 +01:00
sysfs.c	ACPI / sysfs: Treat the count field of counter_show() as unsigned	2015-03-10 01:03:30 +01:00
tables.c	ACPI / table: Print GIC information when MADT is parsed	2015-03-25 11:49:31 +00:00
thermal.c	Thermal: move the KELVIN_TO_MILLICELSIUS macro to thermal.h	2014-10-10 13:57:15 +08:00
utils.c	Merge branches 'acpi-scan', 'acpi-utils' and 'acpi-pm'	2014-12-18 18:42:56 +01:00
video_detect.c	ACPI / video: Add force native backlight quirk for Lenovo Ideapad Z570	2015-03-22 22:02:51 +01:00
video.c	ACPI / video: Add force native backlight quirk for Lenovo Ideapad Z570	2015-03-22 22:02:51 +01:00
wakeup.c	ACPI: Clean up inclusions of ACPI header files	2013-12-07 01:03:14 +01:00