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Commit 6b16f5d1 authored by Bartlomiej Zolnierkiewicz's avatar Bartlomiej Zolnierkiewicz
Browse files

Merge tag 'v4.18-rc2' of... 

Merge tag 'v4.18-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into fbdev-for-next

Linux 4.18-rc2
parents 85ebd164 7daf201d

.mailmap

+3 −0
Original line number Diff line number Diff line
@@ -186,6 +186,9 @@ Uwe Kleine-König <ukleinek@informatik.uni-freiburg.de> 
Uwe Kleine-König <ukl@pengutronix.de>

Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>

Valdis Kletnieks <Valdis.Kletnieks@vt.edu>

Vinod Koul <vkoul@kernel.org> <vinod.koul@intel.com>

Vinod Koul <vkoul@kernel.org> <vinod.koul@linux.intel.com>

Vinod Koul <vkoul@kernel.org> <vkoul@infradead.org>

Viresh Kumar <vireshk@kernel.org> <viresh.kumar@st.com>

Viresh Kumar <vireshk@kernel.org> <viresh.linux@gmail.com>

Viresh Kumar <vireshk@kernel.org> <viresh.kumar2@arm.com>

Documentation/00-INDEX

+0 −10
Original line number Diff line number Diff line
@@ -64,8 +64,6 @@ auxdisplay/ 
	- misc. LCD driver documentation (cfag12864b, ks0108).

backlight/

	- directory with info on controlling backlights in flat panel displays

bcache.txt

	- Block-layer cache on fast SSDs to improve slow (raid) I/O performance.

block/

	- info on the Block I/O (BIO) layer.

blockdev/
@@ -78,18 +76,10 @@ bus-devices/ 
	- directory with info on TI GPMC (General Purpose Memory Controller)

bus-virt-phys-mapping.txt

	- how to access I/O mapped memory from within device drivers.

cachetlb.txt

	- describes the cache/TLB flushing interfaces Linux uses.

cdrom/

	- directory with information on the CD-ROM drivers that Linux has.

cgroup-v1/

	- cgroups v1 features, including cpusets and memory controller.

cgroup-v2.txt

	- cgroups v2 features, including cpusets and memory controller.

circular-buffers.txt

	- how to make use of the existing circular buffer infrastructure

clk.txt

	- info on the common clock framework

cma/

	- Continuous Memory Area (CMA) debugfs interface.

conf.py

Documentation/ABI/obsolete/sysfs-gpio

+1 −1
Original line number Diff line number Diff line
@@ -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/gpio.txt for more information.

  the range 0..INT_MAX.  See Documentation/gpio for more information.



    /sys/class/gpio

	/export ... asks the kernel to export a GPIO to userspace

Documentation/ABI/removed/sysfs-bus-nfit

0 → 100644
+17 −0
Original line number Diff line number Diff line 
What:		/sys/bus/nd/devices/regionX/nfit/ecc_unit_size

Date:		Aug, 2017

KernelVersion:	v4.14 (Removed v4.18)

Contact:	linux-nvdimm@lists.01.org

Description:

		(RO) Size of a write request to a DIMM that will not incur a

		read-modify-write cycle at the memory controller.



		When the nfit driver initializes it runs an ARS (Address Range

		Scrub) operation across every pmem range. Part of that process

		involves determining the ARS capabilities of a given address

		range. One of the capabilities that is reported is the 'Clear

		Uncorrectable Error Range Length Unit Size' (see: ACPI 6.2

		section 9.20.7.4 Function Index 1 - Query ARS Capabilities).

		This property indicates the boundary at which the NVDIMM may

		need to perform read-modify-write cycles to maintain ECC (Error

		Correcting Code) blocks.

Documentation/ABI/stable/sysfs-bus-vmbus

+20 −20
Original line number Diff line number Diff line 
What:		/sys/bus/vmbus/devices/vmbus_*/id

What:		/sys/bus/vmbus/devices/<UUID>/id

Date:		Jul 2009

KernelVersion:	2.6.31

Contact:	K. Y. Srinivasan <kys@microsoft.com>

Description:	The VMBus child_relid of the device's primary channel

Users:		tools/hv/lsvmbus



What:		/sys/bus/vmbus/devices/vmbus_*/class_id

What:		/sys/bus/vmbus/devices/<UUID>/class_id

Date:		Jul 2009

KernelVersion:	2.6.31

Contact:	K. Y. Srinivasan <kys@microsoft.com>

Description:	The VMBus interface type GUID of the device

Users:		tools/hv/lsvmbus



What:		/sys/bus/vmbus/devices/vmbus_*/device_id

What:		/sys/bus/vmbus/devices/<UUID>/device_id

Date:		Jul 2009

KernelVersion:	2.6.31

Contact:	K. Y. Srinivasan <kys@microsoft.com>

Description:	The VMBus interface instance GUID of the device

Users:		tools/hv/lsvmbus



What:		/sys/bus/vmbus/devices/vmbus_*/channel_vp_mapping

What:		/sys/bus/vmbus/devices/<UUID>/channel_vp_mapping

Date:		Jul 2015

KernelVersion:	4.2.0

Contact:	K. Y. Srinivasan <kys@microsoft.com>
@@ -28,112 +28,112 @@ Description: The mapping of which primary/sub channels are bound to which 
		Format: <channel's child_relid:the bound cpu's number>

Users:		tools/hv/lsvmbus



What:		/sys/bus/vmbus/devices/vmbus_*/device

What:		/sys/bus/vmbus/devices/<UUID>/device

Date:		Dec. 2015

KernelVersion:	4.5

Contact:	K. Y. Srinivasan <kys@microsoft.com>

Description:	The 16 bit device ID of the device

Users:		tools/hv/lsvmbus and user level RDMA libraries



What:		/sys/bus/vmbus/devices/vmbus_*/vendor

What:		/sys/bus/vmbus/devices/<UUID>/vendor

Date:		Dec. 2015

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/NN

What:		/sys/bus/vmbus/devices/<UUID>/channels/<N>

Date:		September. 2017

KernelVersion:	4.14

Contact:	Stephen Hemminger <sthemmin@microsoft.com>

Description:	Directory for per-channel information

		NN is the VMBUS relid associtated with the channel.



What:		/sys/bus/vmbus/devices/vmbus_*/channels/NN/cpu

What:		/sys/bus/vmbus/devices/<UUID>/channels/<N>/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 debugging tools



What:		/sys/bus/vmbus/devices/vmbus_*/channels/NN/cpu

What:		/sys/bus/vmbus/devices/<UUID>/channels/<N>/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 debugging tools



What:		/sys/bus/vmbus/devices/vmbus_*/channels/NN/in_mask

What:		/sys/bus/vmbus/devices/<UUID>/channels/<N>/in_mask

Date:		September. 2017

KernelVersion:	4.14

Contact:	Stephen Hemminger <sthemmin@microsoft.com>

Description:	Host to guest channel interrupt mask

Users:		Debugging tools



What:		/sys/bus/vmbus/devices/vmbus_*/channels/NN/latency

What:		/sys/bus/vmbus/devices/<UUID>/channels/<N>/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/NN/out_mask

What:		/sys/bus/vmbus/devices/<UUID>/channels/<N>/out_mask

Date:		September. 2017

KernelVersion:	4.14

Contact:	Stephen Hemminger <sthemmin@microsoft.com>

Description:	Guest to host channel interrupt mask

Users:		Debugging tools



What:		/sys/bus/vmbus/devices/vmbus_*/channels/NN/pending

What:		/sys/bus/vmbus/devices/<UUID>/channels/<N>/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/NN/read_avail

What:		/sys/bus/vmbus/devices/<UUID>/channels/<N>/read_avail

Date:		September. 2017

KernelVersion:	4.14

Contact:	Stephen Hemminger <sthemmin@microsoft.com>

Description:	Bytes available to read

Users:		Debugging tools



What:		/sys/bus/vmbus/devices/vmbus_*/channels/NN/write_avail

What:		/sys/bus/vmbus/devices/<UUID>/channels/<N>/write_avail

Date:		September. 2017

KernelVersion:	4.14

Contact:	Stephen Hemminger <sthemmin@microsoft.com>

Description:	Bytes available to write

Users:		Debugging tools



What:		/sys/bus/vmbus/devices/vmbus_*/channels/NN/events

What:		/sys/bus/vmbus/devices/<UUID>/channels/<N>/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/NN/interrupts

What:		/sys/bus/vmbus/devices/<UUID>/channels/<N>/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:		/sys/bus/vmbus/devices/vmbus_*/channels/NN/subchannel_id

What:		/sys/bus/vmbus/devices/<UUID>/channels/<N>/subchannel_id

Date:		January. 2018

KernelVersion:	4.16

Contact:	Stephen Hemminger <sthemmin@microsoft.com>

Description:	Subchannel ID associated with VMBUS channel

Users:		Debugging tools and userspace drivers



What:		/sys/bus/vmbus/devices/vmbus_*/channels/NN/monitor_id

What:		/sys/bus/vmbus/devices/<UUID>/channels/<N>/monitor_id

Date:		January. 2018

KernelVersion:	4.16

Contact:	Stephen Hemminger <sthemmin@microsoft.com>

Description:	Monitor bit associated with channel

Users:		Debugging tools and userspace drivers



What:		/sys/bus/vmbus/devices/vmbus_*/channels/NN/ring

What:		/sys/bus/vmbus/devices/<UUID>/channels/<N>/ring

Date:		January. 2018

KernelVersion:	4.16

Contact:	Stephen Hemminger <sthemmin@microsoft.com>