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Dan Williams a894358930 ACPI: NUMA: Up-level "map to online node" functionality 
commit b2ca916ce3 upstream.

The acpi_map_pxm_to_online_node() helper is used to find the closest
online node to a given proximity domain. This is used to map devices in
a proximity domain with no online memory or cpus to the closest online
node and populate a device's 'numa_node' property. The numa_node
property allows applications to be migrated "close" to a resource.

In preparation for providing a generic facility to optionally map an
address range to its closest online node, or the node the range would
represent were it to be onlined (target_node), up-level the core of
acpi_map_pxm_to_online_node() to a generic mm/numa helper.

Intel-SIG: commit b2ca916ce3 ACPI: NUMA: Up-level "map to online node"
functionality
Backport for SGX virtualization support on Intel Xeon platform.

Cc: Michal Hocko <mhocko@suse.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Link: https://lore.kernel.org/r/158188324802.894464.13128795207831894206.stgit@dwillia2-desk3.amr.corp.intel.com
[ Zhiquan Li: amend commit log ]
Signed-off-by: Zhiquan Li <zhiquan1.li@intel.com>
 		2024-06-11 21:23:37 +08:00
..
acpica ACPICA: Add support for PlatformRtMechanism OperationRegion handler 2024-06-11 21:12:45 +08:00
apei ock: sync codes to ock 5.4.119-20.0009.21 2024-06-11 20:27:38 +08:00
arm64 ACPI/IORT: Make iort_get_device_domain IRQ domain agnostic 2024-06-11 21:11:41 +08:00
dptf treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
nfit ACPI: Do not create new NUMA domains from ACPI static tables that are not SRAT 2024-06-11 21:07:29 +08:00
numa ACPI: NUMA: Up-level "map to online node" functionality 2024-06-11 21:23:37 +08:00
pfru ACPI: pfr_telemetry: Fix info leak in pfrt_log_ioctl() 2024-06-11 21:12:53 +08:00
pmic ACPI / PMIC: intel: Drop double removal of address space handler 2019-07-03 13:03:41 +02:00
x86 x86/intel: Aggregate big core mobile naming 2019-08-28 11:29:31 +02:00
Kconfig ACPI: NUMA: Establish a new drivers/acpi/numa/ directory 2024-06-11 21:18:35 +08:00
Makefile ACPI: NUMA: Establish a new drivers/acpi/numa/ directory 2024-06-11 21:18:35 +08:00
ac.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
acpi_adxl.c ACPI/ADXL: Add address translation interface using an ACPI DSM 2018-10-16 10:03:00 +02:00
acpi_amba.c Merge 5.2-rc6 into char-misc-next 2019-06-23 09:23:33 +02:00
acpi_apd.c i2c: imx: ACPI support for NXP i2c controller 2019-09-13 15:12:38 +01:00
acpi_cmos_rtc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
acpi_configfs.c ock: sync codes to ock 5.4.119-20.0009.21 2024-06-11 20:27:38 +08:00
acpi_dbg.c ock: sync codes to ock 5.4.119-20.0009.21 2024-06-11 20:27:38 +08:00
acpi_extlog.c ock: sync codes to ock 5.4.119-20.0009.21 2024-06-11 20:27:38 +08:00
acpi_ipmi.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
acpi_lpat.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
acpi_lpit.c Merge branches 'acpi-pm' and 'pm-pci' 2019-07-08 10:49:36 +02:00
acpi_lpss.c tkernel: add base tlinux kernel interfaces 2024-06-11 20:09:33 +08:00
acpi_memhotplug.c mm/memory_hotplug: rename walk_memory_range() and pass start+size instead of pfns 2019-07-18 17:08:06 -07:00
acpi_pad.c ACPI, x86: Add Zhaoxin processors support for NONSTOP TSC 2019-06-22 11:45:57 +02:00
acpi_platform.c tkernel: add base tlinux kernel interfaces 2024-06-11 20:09:33 +08:00
acpi_pnp.c ock: sync codes to ock 5.4.119-20.0009.21 2024-06-11 20:27:38 +08:00
acpi_processor.c ACPI: processor: Export acpi_processor_evaluate_cst() 2024-06-11 21:12:10 +08:00
acpi_tad.c ACPI: TAD: Add low-level support for real time capability 2018-10-18 09:11:53 +02:00
acpi_video.c ACPI: video: Add new hw_changes_brightness quirk, set it on PB Easynote MZ35 2019-07-16 17:30:09 +02:00
acpi_watchdog.c tkernel: add base tlinux kernel interfaces 2024-06-11 20:09:33 +08:00
battery.c tkernel: add base tlinux kernel interfaces 2024-06-11 20:09:33 +08:00
bgrt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
blacklist.c ACPI: blacklist: fix clang warning for unused DMI table 2019-07-11 22:45:00 +02:00
bus.c ACPI: Do not singal PRM support if not enabled 2024-06-11 21:12:47 +08:00
button.c ock: sync codes to ock 5.4.119-20.0009.21 2024-06-11 20:27:38 +08:00
cm_sbs.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
container.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
cppc_acpi.c ock: sync codes to ock 5.4.119-20.0009.21 2024-06-11 20:27:38 +08:00
custom_method.c ock: sync codes to ock 5.4.119-20.0009.21 2024-06-11 20:27:38 +08:00
debugfs.c treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
device_pm.c ock: sync codes to ock 5.4.119-20.0009.21 2024-06-11 20:27:38 +08:00
device_sysfs.c ock: sync codes to ock 5.4.119-20.0009.21 2024-06-11 20:27:38 +08:00
dock.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
ec.c ock: sync codes to ock 5.4.119-20.0009.21 2024-06-11 20:27:38 +08:00
ec_sys.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 482 2019-06-19 17:09:52 +02:00
event.c ACPI: event: replace strcpy() by strscpy() 2019-04-23 10:54:26 +02:00
evged.c ock: sync codes to ock 5.4.119-20.0009.21 2024-06-11 20:27:38 +08:00
fan.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
glue.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428 2019-06-05 17:37:16 +02:00
hed.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
internal.h ock: sync codes to ock 5.4.119-20.0009.21 2024-06-11 20:27:38 +08:00
ioapic.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
irq.c Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-07-08 11:01:13 -07:00
nvs.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428 2019-06-05 17:37:16 +02:00
osi.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
osl.c tkernel: add base tlinux kernel interfaces 2024-06-11 20:09:33 +08:00
pci_irq.c ACPI / PCI: fix acpi_pci_irq_enable() memory leak 2019-09-03 09:41:25 +02:00
pci_link.c ACPI/PCI: Remove surplus parentheses from a return statement 2019-08-21 00:05:20 +02:00
pci_mcfg.c ock: sync codes to ock 5.4.119-20.0009.21 2024-06-11 20:27:38 +08:00
pci_root.c PCI: Rename _DSM constants to align with spec 2024-06-11 21:16:02 +08:00
pci_slot.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 491 2019-06-19 17:09:52 +02:00
power.c ACPI / PM: Introduce concept of a _PR0 dependent device 2019-06-27 12:31:57 +02:00
pptt.c ACPI/PPTT: Add support for ACPI 6.3 thread flag 2019-08-12 12:59:15 +01:00
prmt.c ACPI/PRM: move mutex under PRM_CMD_RUN_SERVICE 2024-06-11 21:18:16 +08:00
proc.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
processor_core.c treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
processor_driver.c cpufreq: Use per-policy frequency QoS 2019-10-21 02:05:21 +02:00
processor_idle.c ACPI: processor: Export acpi_processor_evaluate_cst() 2024-06-11 21:12:10 +08:00
processor_pdc.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
processor_perflib.c ock: sync codes to ock 5.4.119-20.0009.21 2024-06-11 20:27:38 +08:00
processor_thermal.c ACPI: processor: Add QoS requests for all CPUs 2019-10-25 11:33:48 +02:00
processor_throttling.c ock: sync codes to ock 5.4.119-20.0009.21 2024-06-11 20:27:38 +08:00
property.c device property: Add a function to obtain a node's prefix 2024-06-11 21:07:40 +08:00
reboot.c ACPI: Allow CONFIG_PCI to be unset for reboot 2018-12-20 10:19:49 +01:00
resource.c ock: sync codes to ock 5.4.119-20.0009.21 2024-06-11 20:27:38 +08:00
sbs.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
sbshc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 372 2019-06-05 17:37:10 +02:00
sbshc.h ACPI: SBS: remove unused const variable 'SMBUS_PEC' 2019-08-23 12:55:09 +02:00
scan.c ock: sync codes to ock 5.4.119-20.0009.21 2024-06-11 20:27:38 +08:00
sleep.c ock: sync codes to ock 5.4.119-20.0009.21 2024-06-11 20:27:38 +08:00
sleep.h tkernel: add base tlinux kernel interfaces 2024-06-11 20:09:33 +08:00
spcr.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
sysfs.c ock: sync codes to ock 5.4.119-20.0009.21 2024-06-11 20:27:38 +08:00
tables.c ACPI: PRM: implement OperationRegion handler for the PlatformRtMechanism subtype 2024-06-11 21:12:45 +08:00
thermal.c ock: sync codes to ock 5.4.119-20.0009.21 2024-06-11 20:27:38 +08:00
utils.c bus_find_device: Unify the match callback with class_find_device 2019-06-24 05:22:31 +02:00
video_detect.c ock: sync codes to ock 5.4.119-20.0009.21 2024-06-11 20:27:38 +08:00
wakeup.c tkernel: add base tlinux kernel interfaces 2024-06-11 20:09:33 +08:00