Commit a22ddff8 authored by Daniel Vetter's avatar Daniel Vetter
Browse files

Merge tag 'v3.6-rc2' into drm-intel-next 



Backmerge Linux 3.6-rc2 to resolve a few funny conflicts before we put
even more madness on top:

- drivers/gpu/drm/i915/i915_irq.c: Just a spurious WARN removed in
  -fixes, that has been changed in a variable-rename in -next, too.

- drivers/gpu/drm/i915/intel_ringbuffer.c: -next remove scratch_addr
  (since all their users have been extracted in another fucntion),
  -fixes added another user for a hw workaroudn.

Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parents 20d5a540 d9875690

Documentation/ABI/obsolete/proc-sys-vm-nr_pdflush_threads

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+5 −0
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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.

Documentation/ABI/stable/sysfs-bus-firewire

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@@ -39,6 +39,17 @@ Users: udev rules to set ownership and access permissions or ACLs of 
		/dev/fw[0-9]+ character device files





What:		/sys/bus/firewire/devices/fw[0-9]+/is_local

Date:		July 2012

KernelVersion:	3.6

Contact:	linux1394-devel@lists.sourceforge.net

Description:

		IEEE 1394 node device attribute.

		Read-only and immutable.

Values:		1: The sysfs entry represents a local node (a controller card).

		0: The sysfs entry represents a remote node.





What:		/sys/bus/firewire/devices/fw[0-9]+[.][0-9]+/

Date:		May 2007

KernelVersion:	2.6.22

Documentation/ABI/stable/sysfs-driver-w1_ds28e04

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+15 −0
Original line number Diff line number Diff line 
What:		/sys/bus/w1/devices/.../pio

Date:		May 2012

Contact:	Markus Franke <franm@hrz.tu-chemnitz.de>

Description:	read/write the contents of the two PIO's of the DS28E04-100

		see Documentation/w1/slaves/w1_ds28e04 for detailed information

Users:		any user space application which wants to communicate with DS28E04-100







What:		/sys/bus/w1/devices/.../eeprom

Date:		May 2012

Contact:	Markus Franke <franm@hrz.tu-chemnitz.de>

Description:	read/write the contents of the EEPROM memory of the DS28E04-100

		see Documentation/w1/slaves/w1_ds28e04 for detailed information

Users:		any user space application which wants to communicate with DS28E04-100

Documentation/ABI/testing/dev-kmsg

+20 −9
Original line number Diff line number Diff line
@@ -58,16 +58,18 @@ Description: The /dev/kmsg character device node provides userspace access 


		The output format consists of a prefix carrying the syslog

		prefix including priority and facility, the 64 bit message

		sequence number and the monotonic timestamp in microseconds.

		The values are separated by a ','. Future extensions might

		add more comma separated values before the terminating ';'.

		Unknown values should be gracefully ignored.

		sequence number and the monotonic timestamp in microseconds,

		and a flag field. All fields are separated by a ','.



		Future extensions might add more comma separated values before

		the terminating ';'. Unknown fields and values should be

		gracefully ignored.



		The human readable text string starts directly after the ';'

		and is terminated by a '\n'. Untrusted values derived from

		hardware or other facilities are printed, therefore

		all non-printable characters in the log message are escaped

		by "\x00" C-style hex encoding.

		all non-printable characters and '\' itself in the log message

		are escaped by "\x00" C-style hex encoding.



		A line starting with ' ', is a continuation line, adding

		key/value pairs to the log message, which provide the machine
@@ -75,11 +77,11 @@ Description: The /dev/kmsg character device node provides userspace access 
		userspace.



		Example:

		7,160,424069;pci_root PNP0A03:00: host bridge window [io  0x0000-0x0cf7] (ignored)

		7,160,424069,-;pci_root PNP0A03:00: host bridge window [io  0x0000-0x0cf7] (ignored)

		 SUBSYSTEM=acpi

		 DEVICE=+acpi:PNP0A03:00

		6,339,5140900;NET: Registered protocol family 10

		30,340,5690716;udevd[80]: starting version 181

		6,339,5140900,-;NET: Registered protocol family 10

		30,340,5690716,-;udevd[80]: starting version 181



		The DEVICE= key uniquely identifies devices the following way:

		  b12:8        - block dev_t
@@ -87,4 +89,13 @@ Description: The /dev/kmsg character device node provides userspace access 
		  n8           - netdev ifindex

		  +sound:card0 - subsystem:devname



		The flags field carries '-' by default. A 'c' indicates a

		fragment of a line. All following fragments are flagged with

		'+'. Note, that these hints about continuation lines are not

		neccessarily correct, and the stream could be interleaved with

		unrelated messages, but merging the lines in the output

		usually produces better human readable results. A similar

		logic is used internally when messages are printed to the

		console, /proc/kmsg or the syslog() syscall.



Users:		dmesg(1), userspace kernel log consumers

Documentation/ABI/testing/sysfs-block-rssd

+0 −21
Original line number Diff line number Diff line 
What:           /sys/block/rssd*/registers

Date:           March 2012

KernelVersion:  3.3

Contact:        Asai Thambi S P <asamymuthupa@micron.com>

Description:    This is a read-only file. Dumps below driver information and

                hardware registers.

                    - S ACTive

                    - Command Issue

                    - Completed

                    - PORT IRQ STAT

                    - HOST IRQ STAT

                    - Allocated

                    - Commands in Q



What:           /sys/block/rssd*/status

Date:           April 2012

KernelVersion:  3.4

Contact:        Asai Thambi S P <asamymuthupa@micron.com>

Description:    This is a read-only file. Indicates the status of the device.
 


What:           /sys/block/rssd*/flags

Date:           May 2012

KernelVersion:  3.5

Contact:        Asai Thambi S P <asamymuthupa@micron.com>

Description:    This is a read-only file. Dumps the flags in port and driver

                data structure

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