---

yaml
---
r: 332856
b: refs/heads/master
c: dbde5c2
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 943c2acea53784c45fb291498d04d5188fdea891
+refs/heads/master: dbde5c2934d10f87cc45ed9a9b95cac6f0c0fdd2

trunk/.mailmap

@@ -111,7 +111,6 @@ 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>
-Viresh Kumar <viresh.linux@gmail.com> <viresh.kumar@st.com>
 Takashi YOSHII <takashi.yoshii.zj@renesas.com>
 Yusuke Goda <goda.yusuke@renesas.com>
 Gustavo Padovan <gustavo@las.ic.unicamp.br>

trunk/Documentation/00-INDEX

@@ -270,6 +270,8 @@ preempt-locking.txt
 	- info on locking under a preemptive kernel.
 printk-formats.txt
 	- how to get printk format specifiers right
+prio_tree.txt
+	- info on radix-priority-search-tree use for indexing vmas.
 ramoops.txt
 	- documentation of the ramoops oops/panic logging module.
 rbtree.txt

trunk/Documentation/ABI/obsolete/proc-pid-oom_adj

@@ -0,0 +1,22 @@
+What:	/proc/<pid>/oom_adj
+When:	August 2012
+Why:	/proc/<pid>/oom_adj allows userspace to influence the oom killer's
+	badness heuristic used to determine which task to kill when the kernel
+	is out of memory.
+
+	The badness heuristic has since been rewritten since the introduction of
+	this tunable such that its meaning is deprecated.  The value was
+	implemented as a bitshift on a score generated by the badness()
+	function that did not have any precise units of measure.  With the
+	rewrite, the score is given as a proportion of available memory to the
+	task allocating pages, so using a bitshift which grows the score
+	exponentially is, thus, impossible to tune with fine granularity.
+
+	A much more powerful interface, /proc/<pid>/oom_score_adj, was
+	introduced with the oom killer rewrite that allows users to increase or
+	decrease the badness score linearly.  This interface will replace
+	/proc/<pid>/oom_adj.
+
+	A warning will be emitted to the kernel log if an application uses this
+	deprecated interface.  After it is printed once, future warnings will be
+	suppressed until the kernel is rebooted.

trunk/Documentation/ABI/stable/sysfs-bus-firewire

@@ -39,17 +39,6 @@ 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

trunk/Documentation/ABI/stable/vdso

@@ -24,4 +24,4 @@ though.
 
 (As of this writing, this ABI documentation as been confirmed for x86_64.
  The maintainers of the other vDSO-using architectures should confirm
- that it is correct for their architecture.)
+ that it is correct for their architecture.)

trunk/Documentation/ABI/testing/dev-kmsg

@@ -58,44 +58,33 @@ 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,
-		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.
+		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.
 
 		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 and '\' itself in the log message
-		are escaped by "\x00" C-style hex encoding.
+		all non-printable characters 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
 		readable context of the message, for reliable processing in
 		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
 		  c127:3       - char dev_t
 		  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

trunk/Documentation/ABI/testing/ima_policy

@@ -12,65 +12,48 @@ Description:
 		then closing the file.  The new policy takes effect after
 		the file ima/policy is closed.
 
-		IMA appraisal, if configured, uses these file measurements
-		for local measurement appraisal.
-
 		rule format: action [condition ...]
 
-		action: measure | dont_measure | appraise | dont_appraise | audit
+		action: measure | dont_measure
 		condition:= base | lsm
-			base:	[[func=] [mask=] [fsmagic=] [uid=] [fowner]]
+			base:	[[func=] [mask=] [fsmagic=] [uid=]]
 			lsm:	[[subj_user=] [subj_role=] [subj_type=]
 				 [obj_user=] [obj_role=] [obj_type=]]
 
 		base: 	func:= [BPRM_CHECK][FILE_MMAP][FILE_CHECK]
 			mask:= [MAY_READ] [MAY_WRITE] [MAY_APPEND] [MAY_EXEC]
 			fsmagic:= hex value
 			uid:= decimal value
-			fowner:=decimal value
 		lsm:  	are LSM specific
 
 		default policy:
 			# PROC_SUPER_MAGIC
 			dont_measure fsmagic=0x9fa0
-			dont_appraise fsmagic=0x9fa0
 			# SYSFS_MAGIC
 			dont_measure fsmagic=0x62656572
-			dont_appraise fsmagic=0x62656572
 			# DEBUGFS_MAGIC
 			dont_measure fsmagic=0x64626720
-			dont_appraise fsmagic=0x64626720
 			# TMPFS_MAGIC
 			dont_measure fsmagic=0x01021994
-			dont_appraise fsmagic=0x01021994
-			# RAMFS_MAGIC
-			dont_measure fsmagic=0x858458f6
-			dont_appraise fsmagic=0x858458f6
 			# SECURITYFS_MAGIC
 			dont_measure fsmagic=0x73636673
-			dont_appraise fsmagic=0x73636673
 
 			measure func=BPRM_CHECK
 			measure func=FILE_MMAP mask=MAY_EXEC
 			measure func=FILE_CHECK mask=MAY_READ uid=0
-			appraise fowner=0
 
 		The default policy measures all executables in bprm_check,
 		all files mmapped executable in file_mmap, and all files
-		open for read by root in do_filp_open.  The default appraisal
-		policy appraises all files owned by root.
+		open for read by root in do_filp_open.
 
 		Examples of LSM specific definitions:
 
 		SELinux:
 			# SELINUX_MAGIC
-			dont_measure fsmagic=0xf97cff8c
-			dont_appraise fsmagic=0xf97cff8c
+			dont_measure fsmagic=0xF97CFF8C
 
 			dont_measure obj_type=var_log_t
-			dont_appraise obj_type=var_log_t
 			dont_measure obj_type=auditd_log_t
-			dont_appraise obj_type=auditd_log_t
 			measure subj_user=system_u func=FILE_CHECK mask=MAY_READ
 			measure subj_role=system_r func=FILE_CHECK mask=MAY_READ
 

trunk/Documentation/ABI/testing/sysfs-block-rssd

@@ -1,5 +1,26 @@
+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

trunk/Documentation/ABI/testing/sysfs-block-zram

@@ -96,4 +96,4 @@ Description:
 		overhead, allocated for this disk. So, allocator space
 		efficiency can be calculated using compr_data_size and this
 		statistic.
-		Unit: bytes
+		Unit: bytes