linux/Documentation/ABI/testing
Linus Torvalds ed4d6e9246 VFIO updates for v6.18-rc1 part 2
- Optimizations for DMA map and unmap opertions through the type1
    vfio IOMMU backend.  This uses various means of batching and hints
    from the mm structures to improve efficiency and therefore
    performance, resulting in a significant speedup for huge page
    use cases. (Li Zhe)
 
  - Expose supported device migration features through debugfs.
    (Cédric Le Goater)
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Merge tag 'vfio-v6.18-rc1-pt2' of https://github.com/awilliam/linux-vfio

Pull more VFIO updates from Alex Williamson:

 - Optimizations for DMA map and unmap opertions through the type1 vfio
   IOMMU backend.

   This uses various means of batching and hints from the mm structures
   to improve efficiency and therefore performance, resulting in a
   significant speedup for huge page use cases (Li Zhe)

 - Expose supported device migration features through debugfs (Cédric Le
   Goater)

* tag 'vfio-v6.18-rc1-pt2' of https://github.com/awilliam/linux-vfio:
  vfio: Dump migration features under debugfs
  vfio/type1: optimize vfio_unpin_pages_remote()
  vfio/type1: introduce a new member has_rsvd for struct vfio_dma
  vfio/type1: batch vfio_find_vpfn() in function vfio_unpin_pages_remote()
  vfio/type1: optimize vfio_pin_pages_remote()
  mm: introduce num_pages_contiguous()
2025-10-08 11:22:27 -07:00
..
configfs-acpi
configfs-iio
configfs-most
configfs-rdma_cm
configfs-spear-pcie-gadget
configfs-stp-policy
configfs-stp-policy-p_sys-t
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configfs-usb-gadget-acm
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configfs-usb-gadget-sourcesink
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debugfs-cxl cxl/region: Add inject and clear poison by region offset 2025-08-12 16:02:00 -07:00
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sysfs-bus-coresight-devices-dummy-source coresight: Add label sysfs node support 2025-09-23 14:14:13 +01:00
sysfs-bus-coresight-devices-etb10 coresight: Add label sysfs node support 2025-09-23 14:14:13 +01:00
sysfs-bus-coresight-devices-etm3x coresight: Add label sysfs node support 2025-09-23 14:14:13 +01:00
sysfs-bus-coresight-devices-etm4x coresight: Add label sysfs node support 2025-09-23 14:14:13 +01:00
sysfs-bus-coresight-devices-funnel coresight: Add label sysfs node support 2025-09-23 14:14:13 +01:00
sysfs-bus-coresight-devices-stm coresight: Add label sysfs node support 2025-09-23 14:14:13 +01:00
sysfs-bus-coresight-devices-tmc coresight: Add label sysfs node support 2025-09-23 14:14:13 +01:00
sysfs-bus-coresight-devices-tpdm coresight: Add label sysfs node support 2025-09-23 14:14:13 +01:00
sysfs-bus-coresight-devices-trbe coresight: Add label sysfs node support 2025-09-23 14:14:13 +01:00
sysfs-bus-coresight-devices-ultra_smb
sysfs-bus-counter counter: Alphabetize component_id sysfs attributes Documentation list 2025-08-24 16:58:53 +09:00
sysfs-bus-css
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sysfs-bus-event_source-devices-caps
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sysfs-bus-event_source-devices-hv_24x7
sysfs-bus-event_source-devices-hv_gpci
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sysfs-bus-event_source-devices-uncore
sysfs-bus-event_source-devices-vpa-dtl docs: ABI: sysfs-bus-event_source-devices-vpa-dtl: Document sysfs event format entries for vpa_dtl pmu 2025-09-22 14:48:57 +05:30
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sysfs-bus-i2c-devices-m24lr ABI: sysfs: add documentation for ST M24LR EEPROM and control interface 2025-08-19 12:51:22 +02:00
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sysfs-bus-i2c-devices-turris-omnia-mcu
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sysfs-bus-iio iio: ABI: add filter types for ad7173 2025-09-13 15:16:07 +01:00
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sysfs-bus-iio-accel-bmc150
sysfs-bus-iio-ad9739a
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sysfs-bus-iio-adc-ad4130
sysfs-bus-iio-adc-ad7192
sysfs-bus-iio-adc-ad7280a
sysfs-bus-iio-adc-envelope-detector
sysfs-bus-iio-adc-hi8435
sysfs-bus-iio-adc-max11410
sysfs-bus-iio-adc-mcp3564
sysfs-bus-iio-adc-mt6360
sysfs-bus-iio-adc-pac1934
sysfs-bus-iio-adc-stm32
sysfs-bus-iio-bno055
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sysfs-bus-iio-distance-srf08
sysfs-bus-iio-dma-buffer
sysfs-bus-iio-filter-admv8818
sysfs-bus-iio-frequency-ad9523
sysfs-bus-iio-frequency-adf4350
sysfs-bus-iio-frequency-adf4371
sysfs-bus-iio-frequency-admv1013
sysfs-bus-iio-frequency-admv1014
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-inv_icm42600
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
sysfs-bus-iio-proximity-as3935
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sysfs-bus-iio-sps30
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sysfs-bus-iio-thermocouple
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sysfs-bus-iio-trigger-sysfs
sysfs-bus-iio-vf610
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sysfs-bus-mdio
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sysfs-bus-pci PCI/sysfs: Expose PCI device serial number 2025-09-17 10:53:36 -05:00
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sysfs-bus-pci-drivers-ehci_hcd
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sysfs-bus-pci-drivers-xhci_hcd
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sysfs-bus-platform-drivers-amd_x3d_vcache
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sysfs-class-leds-gt683r
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sysfs-class-power power: supply: core: Add state_of_health power supply property 2025-09-18 01:01:03 +02:00
sysfs-class-power-gaokun
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sysfs-class-remoteproc
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sysfs-dev
sysfs-devices
sysfs-devices-consumer
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sysfs-devices-lpss_ltr
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sysfs-devices-memory
sysfs-devices-mmc
sysfs-devices-online
sysfs-devices-physical_location
sysfs-devices-platform-ACPI-TAD
sysfs-devices-platform-_UDC_-gadget
sysfs-devices-platform-docg3
sysfs-devices-platform-dock
sysfs-devices-platform-ipmi
sysfs-devices-platform-kunpeng_hccs
sysfs-devices-platform-sh_mobile_lcdc_fb
sysfs-devices-platform-soc-ipa
sysfs-devices-platform-stratix10-rsu
sysfs-devices-platform-trackpoint
sysfs-devices-power PM: runtime: Documentation: ABI: Document time units for *_time 2025-09-26 18:52:01 +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
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sysfs-devices-system-cpu x86/vmscape: Enable the mitigation 2025-08-14 10:37:33 -07:00
sysfs-devices-system-ibm-rtl
sysfs-devices-system-xen_cpu
sysfs-devices-vfio-dev
sysfs-devices-virtual-misc-tdx_guest
sysfs-devices-waiting_for_supplier
sysfs-devices-xenbus
sysfs-driver-altera-cvp
sysfs-driver-amd-sfh
sysfs-driver-aspeed-uart-routing
sysfs-driver-bd9571mwv-regulator
sysfs-driver-ccp
sysfs-driver-chromeos-acpi
sysfs-driver-eud
sysfs-driver-framer-pef2256 net: wan: framer: Add version sysfs attribute for the Lantiq PEF2256 framer 2025-09-26 15:13:01 -07:00
sysfs-driver-fsi-master-gpio
sysfs-driver-ge-achc
sysfs-driver-genwqe
sysfs-driver-habanalabs
sysfs-driver-hid
sysfs-driver-hid-appletb-kbd
sysfs-driver-hid-corsair
sysfs-driver-hid-corsair-void
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-i915-hwmon
sysfs-driver-intel-m10-bmc
sysfs-driver-intel-m10-bmc-sec-update
sysfs-driver-intel-rapid-start
sysfs-driver-intel-xe-hwmon
sysfs-driver-intel_sdsi
sysfs-driver-jz4780-efuse
sysfs-driver-panfrost-profiling
sysfs-driver-panthor-profiling
sysfs-driver-pciback
sysfs-driver-ppi
sysfs-driver-qaic
sysfs-driver-qat
sysfs-driver-qat_ras
sysfs-driver-qat_rl
sysfs-driver-samsung-laptop
sysfs-driver-spi-intel
sysfs-driver-st
sysfs-driver-tegra-fuse
sysfs-driver-toshiba_acpi
sysfs-driver-toshiba_haps
sysfs-driver-typec-displayport
sysfs-driver-uacce
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sysfs-driver-ufs SCSI misc on 20250730 2025-07-31 12:13:53 -07:00
sysfs-driver-w1_ds28e17
sysfs-driver-w1_therm
sysfs-driver-wacom
sysfs-driver-xdata
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sysfs-driver-xilinx-tmr-manager
sysfs-driver-zynqmp-fpga
sysfs-edac-ecs
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sysfs-firmware-acpi
sysfs-firmware-dmi-entries
sysfs-firmware-dmi-tables
sysfs-firmware-efi
sysfs-firmware-efi-esrt
sysfs-firmware-efi-runtime-map
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sysfs-firmware-initrd
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sysfs-firmware-log
sysfs-firmware-memmap
sysfs-firmware-ofw
sysfs-firmware-opal-powercap
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sysfs-firmware-opal-sensor-groups
sysfs-firmware-papr-energy-scale-info
sysfs-firmware-qemu_fw_cfg
sysfs-firmware-sgi_uv
sysfs-firmware-turris-mox-rwtm
sysfs-fs-erofs
sysfs-fs-ext4
sysfs-fs-f2fs f2fs: Use allocate_section_policy to control write priority in multi-devices setups 2025-08-29 20:48:47 +00:00
sysfs-fs-nilfs2
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sysfs-module
sysfs-nvmem-cells
sysfs-ocfs2
sysfs-platform-alienware-wmi
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sysfs-platform-asus-wmi
sysfs-platform-at91
sysfs-platform-brcmstb-gisb-arb
sysfs-platform-brcmstb-memc
sysfs-platform-chipidea-usb-otg
sysfs-platform-chipidea-usb2
sysfs-platform-dell-laptop
sysfs-platform-dell-privacy-wmi
sysfs-platform-dell-smbios
sysfs-platform-dell-wmi-ddv
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
sysfs-platform-intel-pmc
sysfs-platform-intel-wmi-sbl-fw-update
sysfs-platform-intel-wmi-thunderbolt
sysfs-platform-kim
sysfs-platform-lg-laptop
sysfs-platform-mellanox-bootctl
sysfs-platform-mellanox-pmc
sysfs-platform-msi-laptop
sysfs-platform-oxp
sysfs-platform-phy-rcar-gen3-usb2
sysfs-platform-power-on-reason
sysfs-platform-renesas_usb3
sysfs-platform-silicom
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
sysfs-pps
sysfs-pps-gen
sysfs-pps-gen-tio
sysfs-profiling
sysfs-ptp
sysfs-secvar
sysfs-timecard
sysfs-tty
sysfs-uevent
usb-charger-uevent
usb-uevent