Commit d6eabce2 authored by Ingo Molnar's avatar Ingo Molnar

Merge branch 'linus' into perf/urgent, to synchronize UAPI headers

Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
parents 6e948c67 328b4ed9

Too many changes to show.

To preserve performance only 1000 of 1000+ files are displayed.

......@@ -7,38 +7,40 @@
# command after changing this file, to see if there are
# any tracked files which get ignored after the change.
#
# Normal rules
# Normal rules (sorted alphabetically)
#
.*
*.a
*.bin
*.bz2
*.c.[012]*.*
*.dtb
*.dtb.S
*.dwo
*.elf
*.gcno
*.gz
*.i
*.ko
*.ll
*.lst
*.lz4
*.lzma
*.lzo
*.mod.c
*.o
*.o.*
*.a
*.order
*.patch
*.s
*.ko
*.so
*.so.dbg
*.mod.c
*.i
*.lst
*.su
*.symtypes
*.order
*.elf
*.bin
*.tar
*.gz
*.bz2
*.lzma
*.xz
*.lz4
*.lzo
*.patch
*.gcno
*.ll
modules.builtin
Module.symvers
*.dwo
*.su
*.c.[012]*.*
modules.builtin
#
# Top-level generic files
......@@ -53,6 +55,11 @@ Module.symvers
/System.map
/Module.markers
#
# RPM spec file (make rpm-pkg)
#
/*.spec
#
# Debian directory (make deb-pkg)
#
......
......@@ -73,6 +73,8 @@ James E Wilson <wilson@specifix.com>
James Hogan <jhogan@kernel.org> <james.hogan@imgtec.com>
James Hogan <jhogan@kernel.org> <james@albanarts.com>
James Ketrenos <jketreno@io.(none)>
Jason Gunthorpe <jgg@ziepe.ca> <jgg@mellanox.com>
Jason Gunthorpe <jgg@ziepe.ca> <jgunthorpe@obsidianresearch.com>
Javi Merino <javi.merino@kernel.org> <javi.merino@arm.com>
<javier@osg.samsung.com> <javier.martinez@collabora.co.uk>
Jean Tourrilhes <jt@hpl.hp.com>
......
What: /proc/sys/vm/nr_pdflush_threads
Date: June 2012
Contact: Wanpeng Li <liwp@linux.vnet.ibm.com>
Description: Since pdflush is replaced by per-BDI flusher, the interface of old pdflush
exported in /proc/sys/vm/ should be removed.
......@@ -11,7 +11,7 @@ Description:
Kernel code may export it for complete or partial access.
GPIOs are identified as they are inside the kernel, using integers in
the range 0..INT_MAX. See Documentation/gpio.txt for more information.
the range 0..INT_MAX. See Documentation/gpio/gpio.txt for more information.
/sys/class/gpio
/export ... asks the kernel to export a GPIO to userspace
......
......@@ -41,3 +41,73 @@ KernelVersion: 4.5
Contact: K. Y. Srinivasan <kys@microsoft.com>
Description: The 16 bit vendor ID of the device
Users: tools/hv/lsvmbus and user level RDMA libraries
What: /sys/bus/vmbus/devices/vmbus_*/channels/relid/cpu
Date: September. 2017
KernelVersion: 4.14
Contact: Stephen Hemminger <sthemmin@microsoft.com>
Description: VCPU (sub)channel is affinitized to
Users: tools/hv/lsvmbus and other debuggig tools
What: /sys/bus/vmbus/devices/vmbus_*/channels/relid/cpu
Date: September. 2017
KernelVersion: 4.14
Contact: Stephen Hemminger <sthemmin@microsoft.com>
Description: VCPU (sub)channel is affinitized to
Users: tools/hv/lsvmbus and other debuggig tools
What: /sys/bus/vmbus/devices/vmbus_*/channels/relid/in_mask
Date: September. 2017
KernelVersion: 4.14
Contact: Stephen Hemminger <sthemmin@microsoft.com>
Description: Inbound channel signaling state
Users: Debugging tools
What: /sys/bus/vmbus/devices/vmbus_*/channels/relid/latency
Date: September. 2017
KernelVersion: 4.14
Contact: Stephen Hemminger <sthemmin@microsoft.com>
Description: Channel signaling latency
Users: Debugging tools
What: /sys/bus/vmbus/devices/vmbus_*/channels/relid/out_mask
Date: September. 2017
KernelVersion: 4.14
Contact: Stephen Hemminger <sthemmin@microsoft.com>
Description: Outbound channel signaling state
Users: Debugging tools
What: /sys/bus/vmbus/devices/vmbus_*/channels/relid/pending
Date: September. 2017
KernelVersion: 4.14
Contact: Stephen Hemminger <sthemmin@microsoft.com>
Description: Channel interrupt pending state
Users: Debugging tools
What: /sys/bus/vmbus/devices/vmbus_*/channels/relid/read_avail
Date: September. 2017
KernelVersion: 4.14
Contact: Stephen Hemminger <sthemmin@microsoft.com>
Description: Bytes availabble to read
Users: Debugging tools
What: /sys/bus/vmbus/devices/vmbus_*/channels/relid/write_avail
Date: September. 2017
KernelVersion: 4.14
Contact: Stephen Hemminger <sthemmin@microsoft.com>
Description: Bytes availabble to write
Users: Debugging tools
What: /sys/bus/vmbus/devices/vmbus_*/channels/relid/events
Date: September. 2017
KernelVersion: 4.14
Contact: Stephen Hemminger <sthemmin@microsoft.com>
Description: Number of times we have signaled the host
Users: Debugging tools
What: /sys/bus/vmbus/devices/vmbus_*/channels/relid/interrupts
Date: September. 2017
KernelVersion: 4.14
Contact: Stephen Hemminger <sthemmin@microsoft.com>
Description: Number of times we have taken an interrupt (incoming)
Users: Debugging tools
What: /dev/wmi/dell-smbios
Date: November 2017
KernelVersion: 4.15
Contact: "Mario Limonciello" <mario.limonciello@dell.com>
Description:
Perform SMBIOS calls on supported Dell machines.
through the Dell ACPI-WMI interface.
IOCTL's and buffer formats are defined in:
<uapi/linux/wmi.h>
1) To perform an SMBIOS call from userspace, you'll need to
first determine the minimum size of the calling interface
buffer for your machine.
Platforms that contain larger buffers can return larger
objects from the system firmware.
Commonly this size is either 4k or 32k.
To determine the size of the buffer read() a u64 dword from
the WMI character device /dev/wmi/dell-smbios.
2) After you've determined the minimum size of the calling
interface buffer, you can allocate a structure that represents
the structure documented above.
3) In the 'length' object store the size of the buffer you
determined above and allocated.
4) In this buffer object, prepare as necessary for the SMBIOS
call you're interested in. Typically SMBIOS buffers have
"class", "select", and "input" defined to values that coincide
with the data you are interested in.
Documenting class/select/input values is outside of the scope
of this documentation. Check with the libsmbios project for
further documentation on these values.
6) Run the call by using ioctl() as described in the header.
7) The output will be returned in the buffer object.
8) Be sure to free up your allocated object.
......@@ -522,6 +522,7 @@ Description:
Specifies the output powerdown mode.
DAC output stage is disconnected from the amplifier and
1kohm_to_gnd: connected to ground via an 1kOhm resistor,
2.5kohm_to_gnd: connected to ground via a 2.5kOhm resistor,
6kohm_to_gnd: connected to ground via a 6kOhm resistor,
20kohm_to_gnd: connected to ground via a 20kOhm resistor,
90kohm_to_gnd: connected to ground via a 90kOhm resistor,
......@@ -1242,9 +1243,9 @@ What: /sys/.../iio:deviceX/in_distance_raw
KernelVersion: 4.0
Contact: linux-iio@vger.kernel.org
Description:
This attribute is used to read the distance covered by the user
since the last reboot while activated. Units after application
of scale are meters.
This attribute is used to read the measured distance to an object
or the distance covered by the user since the last reboot while
activated. Units after application of scale are meters.
What: /sys/bus/iio/devices/iio:deviceX/store_eeprom
KernelVersion: 3.4.0
......
......@@ -16,3 +16,13 @@ Description:
the motion sensor is placed. For example, in a laptop a motion
sensor can be located on the base or on the lid. Current valid
values are 'base' and 'lid'.
What: /sys/bus/iio/devices/iio:deviceX/id
Date: Septembre 2017
KernelVersion: 4.14
Contact: linux-iio@vger.kernel.org
Description:
This attribute is exposed by the CrOS EC legacy accelerometer
driver and represents the sensor ID as exposed by the EC. This
ID is used by the Android sensor service hardware abstraction
layer (sensor HAL) through the Android container on ChromeOS.
......@@ -110,3 +110,51 @@ Description: When new NVM image is written to the non-active NVM
is directly the status value from the DMA configuration
based mailbox before the device is power cycled. Writing
0 here clears the status.
What: /sys/bus/thunderbolt/devices/<xdomain>.<service>/key
Date: Jan 2018
KernelVersion: 4.15
Contact: thunderbolt-software@lists.01.org
Description: This contains name of the property directory the XDomain
service exposes. This entry describes the protocol in
question. Following directories are already reserved by
the Apple XDomain specification:
network: IP/ethernet over Thunderbolt
targetdm: Target disk mode protocol over Thunderbolt
extdisp: External display mode protocol over Thunderbolt