linux-stable/Documentation/ABI/testing
Daniel Sneddon c66ebe070d x86/speculation: Add Gather Data Sampling mitigation
commit 8974eb5882 upstream

Gather Data Sampling (GDS) is a hardware vulnerability which allows
unprivileged speculative access to data which was previously stored in
vector registers.

Intel processors that support AVX2 and AVX512 have gather instructions
that fetch non-contiguous data elements from memory. On vulnerable
hardware, when a gather instruction is transiently executed and
encounters a fault, stale data from architectural or internal vector
registers may get transiently stored to the destination vector
register allowing an attacker to infer the stale data using typical
side channel techniques like cache timing attacks.

This mitigation is different from many earlier ones for two reasons.
First, it is enabled by default and a bit must be set to *DISABLE* it.
This is the opposite of normal mitigation polarity. This means GDS can
be mitigated simply by updating microcode and leaving the new control
bit alone.

Second, GDS has a "lock" bit. This lock bit is there because the
mitigation affects the hardware security features KeyLocker and SGX.
It needs to be enabled and *STAY* enabled for these features to be
mitigated against GDS.

The mitigation is enabled in the microcode by default. Disable it by
setting gather_data_sampling=off or by disabling all mitigations with
mitigations=off. The mitigation status can be checked by reading:

    /sys/devices/system/cpu/vulnerabilities/gather_data_sampling

Signed-off-by: Daniel Sneddon <daniel.sneddon@linux.intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Daniel Sneddon <daniel.sneddon@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-08-08 20:03:48 +02:00
..
configfs-acpi
configfs-iio
configfs-most
configfs-rdma_cm
configfs-spear-pcie-gadget
configfs-stp-policy
configfs-stp-policy-p_sys-t
configfs-usb-gadget
configfs-usb-gadget-acm
configfs-usb-gadget-ecm
configfs-usb-gadget-eem
configfs-usb-gadget-ffs
configfs-usb-gadget-hid
configfs-usb-gadget-loopback
configfs-usb-gadget-mass-storage USB: docs: fixed table margin in configfs-usb-gadget-mass-storage 2022-07-23 13:03:48 +02:00
configfs-usb-gadget-midi
configfs-usb-gadget-ncm
configfs-usb-gadget-obex
configfs-usb-gadget-phonet
configfs-usb-gadget-printer
configfs-usb-gadget-rndis
configfs-usb-gadget-serial
configfs-usb-gadget-sourcesink
configfs-usb-gadget-subset
configfs-usb-gadget-tcm
configfs-usb-gadget-uac1 usb: gadget: f_uac1: allow changing interface name via configfs 2022-01-26 14:10:40 +01:00
configfs-usb-gadget-uac1_legacy
configfs-usb-gadget-uac2 usb: gadget: f_uac2: Optionally determine bInterval for HS and SS 2022-01-31 14:26:18 +01:00
configfs-usb-gadget-uvc usb: gadget: uvc: Make bSourceID read/write 2023-03-11 13:55:38 +01:00
debugfs-cec-error-inj
debugfs-cros-ec platform/chrome: cros_ec: Expose suspend_timeout_ms in debugfs 2022-08-24 02:37:07 +00:00
debugfs-driver-genwqe
debugfs-driver-habanalabs habanalabs: expose only valid debugfs nodes 2022-07-12 09:09:31 +03:00
debugfs-ec
debugfs-hisi-hpre Documentation: update debugfs doc for Hisilicon HPRE 2022-04-15 16:34:29 +08:00
debugfs-hisi-sec Documentation: update debugfs doc for Hisilicon SEC 2022-04-15 16:34:29 +08:00
debugfs-hisi-zip Documentation: update debugfs doc for Hisilicon ZIP 2022-04-15 16:34:29 +08:00
debugfs-hyperv
debugfs-ideapad
debugfs-moxtet
debugfs-olpc
debugfs-pfo-nx-crypto
debugfs-pktcdvd
debugfs-turris-mox-rwtm
debugfs-wilco-ec
dell-smbios-wmi
dev-kmsg
devlink-resource-mlxsw
evm
gpio-cdev
ima_policy ima: support fs-verity file digest based version 3 signatures 2022-05-05 17:41:51 -04:00
ppc-memtrace
procfs-attr-current
procfs-attr-exec
procfs-attr-prev
procfs-diskstats
procfs-smaps_rollup mm/smaps: add Pss_Dirty 2022-07-03 18:08:49 -07:00
pstore
rtc-cdev
securityfs-secrets-coco virt: Add efi_secret module to expose confidential computing secrets 2022-04-13 19:11:20 +02:00
sysfs-amd-pmc platform/x86/amd: pmc: Add sysfs files for SMU 2022-09-19 13:48:38 +02:00
sysfs-amd-pmf Documentation/ABI/testing/sysfs-amd-pmf: Add ABI doc for AMD PMF 2022-09-22 17:42:53 +02:00
sysfs-ata ata: libata-transport: fix {dma|pio|xfer}_mode sysfs files 2022-06-09 09:25:25 +09:00
sysfs-block-aoe
sysfs-block-bcache
sysfs-block-device
sysfs-block-dm
sysfs-block-loop
sysfs-block-rnbd
sysfs-block-rssd
sysfs-block-zram
sysfs-bus-acpi
sysfs-bus-amba
sysfs-bus-bcma Documentation/ABI: correct possessive "its" typos 2022-09-27 13:21:43 -06:00
sysfs-bus-coresight-devices-cti
sysfs-bus-coresight-devices-etb10
sysfs-bus-coresight-devices-etm3x
sysfs-bus-coresight-devices-etm4x coresight: etm4x: docs: Add documentation for 'ts_source' sysfs interface 2022-08-26 13:38:35 -06:00
sysfs-bus-coresight-devices-funnel
sysfs-bus-coresight-devices-stm
sysfs-bus-coresight-devices-tmc
sysfs-bus-coresight-devices-trbe
sysfs-bus-counter Documentation: ABI: sysfs-bus-counter: add frequency & num_overflows items 2022-09-30 14:32:35 +02:00
sysfs-bus-css
sysfs-bus-cxl cxl/hdm: Commit decoder state to hardware 2022-07-25 12:18:07 -07:00
sysfs-bus-dfl
sysfs-bus-dfl-devices-emif
sysfs-bus-dfl-devices-n3000-nios
sysfs-bus-event_source-devices-caps docs: ABI: sysfs-bus-event_source-devices: Document sysfs caps entry for PMU 2022-07-18 10:39:54 +10:00
sysfs-bus-event_source-devices-dfl_fme
sysfs-bus-event_source-devices-dsa
sysfs-bus-event_source-devices-events
sysfs-bus-event_source-devices-format
sysfs-bus-event_source-devices-hv_24x7
sysfs-bus-event_source-devices-hv_gpci
sysfs-bus-event_source-devices-uncore
sysfs-bus-fcoe Documentation/ABI: correct possessive "its" typos 2022-09-27 13:21:43 -06:00
sysfs-bus-fsi
sysfs-bus-fsi-devices-sbefifo
sysfs-bus-fsl-mc
sysfs-bus-hsi
sysfs-bus-i2c-devices-bq32k
sysfs-bus-i2c-devices-fsa9480
sysfs-bus-i2c-devices-hm6352
sysfs-bus-i2c-devices-lm3533
sysfs-bus-i2c-devices-pca954x
sysfs-bus-i3c
sysfs-bus-iio iio: document "serialnumber" sysfs attribute 2022-09-21 18:42:56 +01:00
sysfs-bus-iio-accel-adxl372
sysfs-bus-iio-accel-bmc150
sysfs-bus-iio-adc-ad7192
sysfs-bus-iio-adc-ad7280a iio:adc:ad7280a: Document ABI for cell balance switches 2022-02-21 19:33:05 +00:00
sysfs-bus-iio-adc-envelope-detector
sysfs-bus-iio-adc-hi8435
sysfs-bus-iio-adc-max9611
sysfs-bus-iio-adc-mt6360
sysfs-bus-iio-adc-stm32
sysfs-bus-iio-bno055 iio: document bno055 private sysfs attributes 2022-09-21 18:42:56 +01:00
sysfs-bus-iio-cdc-ad7746 iio: cdc: ad7746: Add device specific ABI documentation. 2022-08-15 22:30:01 +01:00
sysfs-bus-iio-chemical-sgp40
sysfs-bus-iio-chemical-sunrise-co2
sysfs-bus-iio-chemical-vz89x
sysfs-bus-iio-cros-ec
sysfs-bus-iio-dac-ad5766
sysfs-bus-iio-dac-dpot-dac
sysfs-bus-iio-dac-ltc2688 iio: ABI: add ABI file for the LTC2688 DAC 2022-03-01 22:13:53 +00:00
sysfs-bus-iio-dfsdm-adc-stm32
sysfs-bus-iio-distance-srf08
sysfs-bus-iio-dma-buffer
sysfs-bus-iio-filter-admv8818 iio:filter:admv8818: Add sysfs ABI documentation 2021-12-16 17:37:45 +00:00
sysfs-bus-iio-frequency-ad9523
sysfs-bus-iio-frequency-adf4350
sysfs-bus-iio-frequency-adf4371
sysfs-bus-iio-frequency-admv1013 Documentation:ABI:testing:admv1013: add ABI docs 2021-12-23 11:53:48 +00:00
sysfs-bus-iio-frequency-admv1014 Documentation: ABI: testing: admv1014: add ABI docs 2022-02-21 19:33:06 +00:00
sysfs-bus-iio-gyro-bmg160
sysfs-bus-iio-health-afe440x
sysfs-bus-iio-humidity
sysfs-bus-iio-impedance-analyzer-ad5933
sysfs-bus-iio-ina2xx-adc
sysfs-bus-iio-isl29501
sysfs-bus-iio-light-isl29018
sysfs-bus-iio-light-lm3533-als
sysfs-bus-iio-light-si1133
sysfs-bus-iio-light-tsl2583
sysfs-bus-iio-light-tsl2772
sysfs-bus-iio-magnetometer-hmc5843
sysfs-bus-iio-meas-spec
sysfs-bus-iio-mpu6050
sysfs-bus-iio-potentiometer-mcp4531
sysfs-bus-iio-proximity Documentation/ABI: correct possessive "its" typos 2022-09-27 13:21:43 -06:00
sysfs-bus-iio-proximity-as3935
sysfs-bus-iio-sps30
sysfs-bus-iio-sx9310
sysfs-bus-iio-sx9324 iio: proximity: sx9324: add empty line in front of bullet list 2022-07-18 18:55:59 +01:00
sysfs-bus-iio-thermocouple iio: ABI: temperature: Unify documentation for thermocouple fault detection. 2022-07-18 18:38:27 +01:00
sysfs-bus-iio-timer-stm32 iio: ABI: stm32-timer-trigger: Fuse unusual ABI into main doc. 2022-07-18 18:38:34 +01:00
sysfs-bus-iio-trigger-sysfs
sysfs-bus-iio-vf610 iio: adc: vf610: fix conversion mode sysfs node name 2022-06-19 17:22:49 +01:00
sysfs-bus-intel_th-devices-gth
sysfs-bus-intel_th-devices-msc
sysfs-bus-intel_th-devices-pti
sysfs-bus-intel_th-output-devices
sysfs-bus-mcb
sysfs-bus-mdio
sysfs-bus-media
sysfs-bus-mei
sysfs-bus-mmc
sysfs-bus-most
sysfs-bus-moxtet-devices
sysfs-bus-nfit
sysfs-bus-nvdimm docs: ABI: sysfs-bus-nvdimm: Document sysfs event format entries for nvdimm pmu 2022-03-09 17:51:03 -08:00
sysfs-bus-optee-devices
sysfs-bus-papr-pmem powerpc/papr_scm: Implement initial support for injecting smart errors 2022-02-16 23:10:47 +11:00
sysfs-bus-pci PCI: Expose PCIe Resizable BAR support via sysfs 2022-10-05 12:21:02 -05:00
sysfs-bus-pci-devices-aer_stats
sysfs-bus-pci-devices-catpt
sysfs-bus-pci-devices-cciss
sysfs-bus-pci-devices-pvpanic
sysfs-bus-pci-drivers-ehci_hcd
sysfs-bus-pci-drivers-janz-cmodio
sysfs-bus-pci-drivers-xhci_hcd
sysfs-bus-peci peci: Add sysfs interface for PECI bus 2022-02-09 08:04:44 +01:00
sysfs-bus-platform
sysfs-bus-platform-devices-occ-hwmon
sysfs-bus-platform-onboard-usb-hub usb: misc: Add onboard_usb_hub driver 2022-07-08 14:53:50 +02:00
sysfs-bus-rapidio
sysfs-bus-rbd
sysfs-bus-rpmsg
sysfs-bus-siox
sysfs-bus-soundwire-master
sysfs-bus-soundwire-slave
sysfs-bus-spi-devices-spi-nor mtd: spi-nor: hide jedec_id sysfs attribute if not present 2022-12-31 13:32:13 +01:00
sysfs-bus-surface_aggregator-tabletsw platform/surface: Add KIP/POS tablet-mode switch driver 2022-07-02 11:11:21 +02:00
sysfs-bus-thunderbolt thunderbolt: Fix spelling mistake "simultaneusly" -> "simultaneously" 2022-09-07 09:09:46 +03:00
sysfs-bus-typec
sysfs-bus-umc
sysfs-bus-usb usb: hub: port: add sysfs entry to switch port power 2022-06-12 06:49:46 +02:00
sysfs-bus-usb-devices-usbsevseg
sysfs-bus-usb-lvstest
sysfs-bus-vdpa vdpa: add driver_override support 2022-01-14 18:50:52 -05:00
sysfs-bus-vfio-mdev
sysfs-bus-vmbus
sysfs-c2port
sysfs-cfq-target-latency
sysfs-class
sysfs-class-backlight
sysfs-class-backlight-driver-lm3533
sysfs-class-backlight-lm3639
sysfs-class-bdi
sysfs-class-bsr
sysfs-class-chromeos
sysfs-class-chromeos-driver-cros-ec-lightbar
sysfs-class-chromeos-driver-cros-ec-vbc
sysfs-class-cxl Documentation: Fix typo in testing/sysfs-class-cxl 2022-05-04 19:37:45 +10:00
sysfs-class-devfreq
sysfs-class-devfreq-event
sysfs-class-devlink
sysfs-class-extcon
sysfs-class-fc
sysfs-class-fc_host
sysfs-class-fc_remote_ports
sysfs-class-firmware firmware_loader: Add sysfs nodes to monitor fw_upload 2022-04-26 12:35:55 +02:00
sysfs-class-firmware-attributes Documentation/ABI: sysfs-class-firmware-attributes: Misc. cleanups 2022-04-04 15:50:23 +02:00
sysfs-class-fpga-bridge
sysfs-class-fpga-manager
sysfs-class-fpga-region
sysfs-class-gnss
sysfs-class-hwmon hwmon: (pmbus) Move pec attribute to I2C device 2022-07-13 08:38:17 -07:00
sysfs-class-intel_pmt
sysfs-class-iommu
sysfs-class-iommu-amd-iommu
sysfs-class-iommu-intel-iommu
sysfs-class-lcd
sysfs-class-led
sysfs-class-led-driver-lm3533
sysfs-class-led-driver-turris-omnia
sysfs-class-led-flash
sysfs-class-led-multicolor
sysfs-class-led-trigger-netdev
sysfs-class-led-trigger-oneshot
sysfs-class-led-trigger-pattern
sysfs-class-led-trigger-tty
sysfs-class-led-trigger-usbport
sysfs-class-leds-gt683r
sysfs-class-mei
sysfs-class-mic
sysfs-class-mtd
sysfs-class-mux
sysfs-class-net
sysfs-class-net-cdc_ncm
sysfs-class-net-dsa
sysfs-class-net-grcan
sysfs-class-net-janz-ican3
sysfs-class-net-phydev
sysfs-class-net-qmi
sysfs-class-net-queues
sysfs-class-net-statistics
sysfs-class-ocxl
sysfs-class-pktcdvd
sysfs-class-power docs: ABI: charge_control_end_threshold may not support all values 2022-09-09 21:58:16 +02:00
sysfs-class-power-ltc4162l
sysfs-class-power-mp2629
sysfs-class-power-surface
sysfs-class-power-twl4030
sysfs-class-power-wilco
sysfs-class-powercap
sysfs-class-pwm docs: ABI: sysfs-class-pwm: Update Lee Jones' email address 2022-07-14 16:46:53 +02:00
sysfs-class-rapidio
sysfs-class-rc
sysfs-class-rc-nuvoton
sysfs-class-regulator regulator: core: Add error flags to sysfs attributes 2022-05-04 15:31:26 +01:00
sysfs-class-remoteproc
sysfs-class-rnbd-client
sysfs-class-rnbd-server
sysfs-class-rtc
sysfs-class-rtc-rtc0-device-rtc_calibration
sysfs-class-rtrs-client sysfs docs: ABI: Fix typo in comment 2022-07-28 16:32:33 +02:00
sysfs-class-rtrs-server sysfs docs: ABI: Fix typo in comment 2022-07-28 16:32:33 +02:00
sysfs-class-scsi_host
sysfs-class-scsi_tape
sysfs-class-spi-eeprom
sysfs-class-stm
sysfs-class-stm_source
sysfs-class-switchtec
sysfs-class-thermal thermal: fix Documentation bullet list warning 2022-01-25 18:31:29 +01:00
sysfs-class-typec usb: typec: USB Power Delivery helpers for ports and partners 2022-06-12 06:49:47 +02:00
sysfs-class-usb_power_delivery usb: typec: Separate USB Power Delivery from USB Type-C 2022-06-12 06:49:47 +02:00
sysfs-class-usb_role
sysfs-class-uwb_rc
sysfs-class-uwb_rc-wusbhc
sysfs-class-vduse Docs/ABI/testing: Add VDUSE sysfs interface ABI document 2022-06-27 16:42:52 +02:00
sysfs-class-wakeup
sysfs-class-watchdog
sysfs-class-zram
sysfs-dev
sysfs-devices
sysfs-devices-consumer
sysfs-devices-coredump
sysfs-devices-edac
sysfs-devices-firmware_node
sysfs-devices-hisi_ptt docs: trace: Add HiSilicon PTT device driver documentation 2022-09-08 18:41:22 -06:00
sysfs-devices-lpss_ltr
sysfs-devices-mapping
sysfs-devices-memory
sysfs-devices-mmc
sysfs-devices-online
sysfs-devices-physical_location driver core: Add sysfs support for physical location of a device 2022-04-27 09:51:57 +02:00
sysfs-devices-platform-ACPI-TAD sysfs docs: ABI: Fix typo in comment 2022-07-28 16:32:33 +02:00
sysfs-devices-platform-_UDC_-gadget
sysfs-devices-platform-docg3
sysfs-devices-platform-dock
sysfs-devices-platform-ipmi
sysfs-devices-platform-sh_mobile_lcdc_fb
sysfs-devices-platform-soc-ipa net: ipa: add an endpoint device attribute group 2022-07-20 21:03:26 -07:00
sysfs-devices-platform-stratix10-rsu
sysfs-devices-platform-trackpoint
sysfs-devices-power sysfs docs: ABI: Fix typo in comment 2022-07-28 16:32:33 +02:00
sysfs-devices-power_resources_D0
sysfs-devices-power_resources_D1
sysfs-devices-power_resources_D2
sysfs-devices-power_resources_D3hot
sysfs-devices-power_resources_wakeup
sysfs-devices-power_state
sysfs-devices-real_power_state
sysfs-devices-removable
sysfs-devices-resource_in_use
sysfs-devices-soc docs: ABI: sysfs-devices-soc: Update Lee Jones' email address 2022-07-14 16:46:55 +02:00
sysfs-devices-software_node
sysfs-devices-state_synced
sysfs-devices-sun
sysfs-devices-supplier
sysfs-devices-system-cpu x86/speculation: Add Gather Data Sampling mitigation 2023-08-08 20:03:48 +02:00
sysfs-devices-system-ibm-rtl
sysfs-devices-system-xen_cpu
sysfs-devices-vfio-dev vfio: Add struct device to vfio_device 2022-09-21 14:15:11 -06:00
sysfs-devices-waiting_for_supplier
sysfs-devices-xenbus
sysfs-driver-altera-cvp
sysfs-driver-aspeed-uart-routing docs/ABI: testing: aspeed-uart-routing: Escape asterisk 2022-02-08 09:52:41 +01:00
sysfs-driver-bd9571mwv-regulator dt-bindings: mfd: bd9571mwv: update rohm,bd9571mwv.yaml reference 2022-06-06 12:16:59 -05:00
sysfs-driver-ccp crypto: ccp - Export PSP security bits to userspace 2022-04-08 16:26:43 +08:00
sysfs-driver-chromeos-acpi platform/chrome: Use imperative mood for ChromeOS ACPI sysfs ABI descriptions 2022-05-24 08:46:21 +08:00
sysfs-driver-eud usb: misc: eud: Fix eud sysfs path (use 'qcom_eud') 2023-07-19 16:21:53 +02:00
sysfs-driver-fsi-master-gpio
sysfs-driver-ge-achc
sysfs-driver-genwqe
sysfs-driver-habanalabs habanalabs: fix missing info in sysfs documentation 2022-09-18 13:29:52 +03:00
sysfs-driver-hid
sysfs-driver-hid-corsair
sysfs-driver-hid-lenovo
sysfs-driver-hid-logitech-hidpp
sysfs-driver-hid-logitech-lg4ff
sysfs-driver-hid-multitouch
sysfs-driver-hid-ntrig
sysfs-driver-hid-picolcd
sysfs-driver-hid-prodikeys
sysfs-driver-hid-roccat-kone
sysfs-driver-hid-srws1
sysfs-driver-hid-wiimote
sysfs-driver-input-axp-pek
sysfs-driver-input-cros-ec-keyb
sysfs-driver-input-exc3000
sysfs-driver-intc_sar
sysfs-driver-intel-m10-bmc
sysfs-driver-intel-m10-bmc-sec-update fpga: m10bmc-sec: expose max10 canceled keys in sysfs 2022-06-08 17:04:38 +08:00
sysfs-driver-intel-rapid-start
sysfs-driver-intel_sdsi Documentation/ABI: sysfs-driver-intel_sdsi: Fix sphinx warnings 2022-04-04 15:50:23 +02:00
sysfs-driver-jz4780-efuse
sysfs-driver-pciback
sysfs-driver-ppi
sysfs-driver-qat Documentation: qat: rewrite description 2022-07-22 16:22:03 +08:00
sysfs-driver-samsung-laptop
sysfs-driver-st
sysfs-driver-tegra-fuse
sysfs-driver-toshiba_acpi
sysfs-driver-toshiba_haps
sysfs-driver-typec-displayport
sysfs-driver-uacce
sysfs-driver-ucsi-ccg
sysfs-driver-ufs scsi: ufs: core: Print UFSHCD capabilities in controller's sysfs node 2022-09-06 22:18:06 -04:00
sysfs-driver-w1_ds28e17
sysfs-driver-w1_therm
sysfs-driver-wacom
sysfs-driver-xdata
sysfs-driver-xen-blkback xen-blkback: Apply 'feature_persistent' parameter when connect 2022-08-12 12:13:51 +02:00
sysfs-driver-xen-blkfront xen-blkfront: Apply 'feature_persistent' parameter when connect 2022-08-12 12:13:54 +02:00
sysfs-firmware-acpi
sysfs-firmware-dmi-entries
sysfs-firmware-dmi-tables
sysfs-firmware-efi
sysfs-firmware-efi-esrt
sysfs-firmware-efi-runtime-map
sysfs-firmware-gsmi
sysfs-firmware-lefi-boardinfo
sysfs-firmware-log
sysfs-firmware-memmap
sysfs-firmware-ofw
sysfs-firmware-opal-powercap
sysfs-firmware-opal-psr
sysfs-firmware-opal-sensor-groups
sysfs-firmware-papr-energy-scale-info powerpc/pseries: Interface to represent PAPR firmware attributes 2022-03-08 00:05:00 +11:00
sysfs-firmware-qemu_fw_cfg docs: ABI: correct QEMU fw_cfg spec path 2022-07-20 15:01:43 -06:00
sysfs-firmware-sgi_uv
sysfs-firmware-turris-mox-rwtm
sysfs-fs-erofs Documentation/ABI: sysfs-fs-erofs: Fix Sphinx errors 2022-04-15 23:51:54 +08:00
sysfs-fs-ext4
sysfs-fs-f2fs f2fs: introduce cp_status sysfs entry 2022-10-04 13:31:44 -07:00
sysfs-fs-nilfs2
sysfs-fs-ubifs ubifs: Document sysfs nodes 2021-12-23 20:23:42 +01:00
sysfs-fs-xfs
sysfs-hypervisor-xen
sysfs-ibft
sysfs-kernel-boot_params
sysfs-kernel-btf
sysfs-kernel-dmabuf-buffers
sysfs-kernel-fadump
sysfs-kernel-fscaps
sysfs-kernel-iommu_groups
sysfs-kernel-irq
sysfs-kernel-livepatch livepatch: add sysfs entry "patched" for each klp_object 2022-09-23 16:06:18 +02:00
sysfs-kernel-mm
sysfs-kernel-mm-cma
sysfs-kernel-mm-damon Docs/{ABI,admin-guide}/damon: Update for 'state' sysfs file input keyword, 'commit' 2022-05-13 07:20:09 -07:00
sysfs-kernel-mm-hugepages
sysfs-kernel-mm-ksm docs: rename Documentation/vm to Documentation/mm 2022-06-27 12:52:53 -07:00
sysfs-kernel-mm-memory-tiers memory tier, sysfs: rename attribute "nodes" to "nodelist" 2022-10-28 13:37:22 -07:00
sysfs-kernel-mm-numa
sysfs-kernel-mm-swap
sysfs-kernel-oops_count exit: Expose "oops_count" to sysfs 2023-01-24 07:24:41 +01:00
sysfs-kernel-reboot
sysfs-kernel-slab docs: rename Documentation/vm to Documentation/mm 2022-06-27 12:52:53 -07:00
sysfs-kernel-vmcoreinfo
sysfs-kernel-warn_count docs: Fix path paste-o for /sys/kernel/warn_count 2023-01-24 07:24:41 +01:00
sysfs-mce x86/mce: Remove the tolerance level control 2022-02-23 11:09:25 +01:00
sysfs-memory-page-offline
sysfs-module xen: speed up grant-table reclaim 2023-08-03 10:24:14 +02:00
sysfs-ocfs2
sysfs-platform-asus-laptop
sysfs-platform-asus-wmi platform/x86: asus-wmi: Support the hardware GPU MUX on some laptops 2022-08-25 16:23:53 +02:00
sysfs-platform-at91
sysfs-platform-brcmstb-gisb-arb
sysfs-platform-brcmstb-memc Documentation: sysfs: Document Broadcom STB memc sysfs knobs 2022-08-18 09:11:45 +03:00
sysfs-platform-chipidea-usb-otg
sysfs-platform-chipidea-usb2 usb: chipidea: clarify Documentation/ABI text 2022-09-27 13:21:44 -06:00
sysfs-platform-dell-laptop
sysfs-platform-dell-privacy-wmi
sysfs-platform-dell-smbios
sysfs-platform-dfl-fme
sysfs-platform-dfl-port
sysfs-platform-dptf
sysfs-platform-eeepc-laptop
sysfs-platform-hidma
sysfs-platform-hidma-mgmt
sysfs-platform-i2c-demux-pinctrl
sysfs-platform-ideapad-laptop
sysfs-platform-intel-ifs platform/x86/intel/ifs: add ABI documentation for IFS 2022-05-12 15:35:29 +02:00
sysfs-platform-intel-pmc
sysfs-platform-intel-wmi-sbl-fw-update
sysfs-platform-intel-wmi-thunderbolt
sysfs-platform-kim
sysfs-platform-lg-laptop lg-laptop: Move setting of battery charge limit to common location 2022-02-23 11:36:24 +01:00
sysfs-platform-mellanox-bootctl
sysfs-platform-msi-laptop
sysfs-platform-phy-rcar-gen3-usb2
sysfs-platform-renesas_usb3
sysfs-platform-sst-atom
sysfs-platform-tahvo-usb
sysfs-platform-ts5500
sysfs-platform-twl4030-usb
sysfs-platform-usbip-vudc
sysfs-platform-wilco-ec
sysfs-platform_profile
sysfs-power Documentation/ABI: correct possessive "its" typos 2022-09-27 13:21:43 -06:00
sysfs-pps
sysfs-profiling
sysfs-ptp
sysfs-secvar
sysfs-timecard docs: ABI: Document new timecard sysfs nodes. 2022-03-11 11:54:45 +00:00
sysfs-tty
sysfs-uevent
sysfs-wusb_cbaf
usb-charger-uevent
usb-uevent