---

yaml
---
r: 319870
b: refs/heads/master
c: dc32f63
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 37cd9600a9e20359b0283983c9e3a55d84347168
+refs/heads/master: dc32f63453f56d07a1073a697dcd843dd3098c09

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/testing/sysfs-platform-asus-wmi

@@ -29,10 +29,3 @@ KernelVersion:	2.6.39
 Contact:	"Corentin Chary" <corentincj@iksaif.net>
 Description:
 		Control the card touchpad. 1 means on, 0 means off.
-
-What:		/sys/devices/platform/<platform>/lid_resume
-Date:		May 2012
-KernelVersion:	3.5
-Contact:	"AceLan Kao" <acelan.kao@canonical.com>
-Description:
-		Resume on lid open. 1 means on, 0 means off.

trunk/Documentation/DMA-attributes.txt

@@ -49,45 +49,3 @@ DMA_ATTR_NON_CONSISTENT lets the platform to choose to return either
 consistent or non-consistent memory as it sees fit.  By using this API,
 you are guaranteeing to the platform that you have all the correct and
 necessary sync points for this memory in the driver.
-
-DMA_ATTR_NO_KERNEL_MAPPING
---------------------------
-
-DMA_ATTR_NO_KERNEL_MAPPING lets the platform to avoid creating a kernel
-virtual mapping for the allocated buffer. On some architectures creating
-such mapping is non-trivial task and consumes very limited resources
-(like kernel virtual address space or dma consistent address space).
-Buffers allocated with this attribute can be only passed to user space
-by calling dma_mmap_attrs(). By using this API, you are guaranteeing
-that you won't dereference the pointer returned by dma_alloc_attr(). You
-can threat it as a cookie that must be passed to dma_mmap_attrs() and
-dma_free_attrs(). Make sure that both of these also get this attribute
-set on each call.
-
-Since it is optional for platforms to implement
-DMA_ATTR_NO_KERNEL_MAPPING, those that do not will simply ignore the
-attribute and exhibit default behavior.
-
-DMA_ATTR_SKIP_CPU_SYNC
-----------------------
-
-By default dma_map_{single,page,sg} functions family transfer a given
-buffer from CPU domain to device domain. Some advanced use cases might
-require sharing a buffer between more than one device. This requires
-having a mapping created separately for each device and is usually
-performed by calling dma_map_{single,page,sg} function more than once
-for the given buffer with device pointer to each device taking part in
-the buffer sharing. The first call transfers a buffer from 'CPU' domain
-to 'device' domain, what synchronizes CPU caches for the given region
-(usually it means that the cache has been flushed or invalidated
-depending on the dma direction). However, next calls to
-dma_map_{single,page,sg}() for other devices will perform exactly the
-same sychronization operation on the CPU cache. CPU cache sychronization
-might be a time consuming operation, especially if the buffers are
-large, so it is highly recommended to avoid it if possible.
-DMA_ATTR_SKIP_CPU_SYNC allows platform code to skip synchronization of
-the CPU cache for the given buffer assuming that it has been already
-transferred to 'device' domain. This attribute can be also used for
-dma_unmap_{single,page,sg} functions family to force buffer to stay in
-device domain after releasing a mapping for it. Use this attribute with
-care!

trunk/Documentation/device-mapper/striped.txt

@@ -9,14 +9,15 @@ devices in parallel.
 
 Parameters: <num devs> <chunk size> [<dev path> <offset>]+
     <num devs>: Number of underlying devices.
-    <chunk size>: Size of each chunk of data. Must be at least as
-                  large as the system's PAGE_SIZE.
+    <chunk size>: Size of each chunk of data. Must be a power-of-2 and at
+                  least as large as the system's PAGE_SIZE.
     <dev path>: Full pathname to the underlying block-device, or a
                 "major:minor" device-number.
     <offset>: Starting sector within the device.
 
 One or more underlying devices can be specified. The striped device size must
-be a multiple of the chunk size multiplied by the number of underlying devices.
+be a multiple of the chunk size and a multiple of the number of underlying
+devices.
 
 
 Example scripts

trunk/Documentation/device-mapper/thin-provisioning.txt

@@ -231,9 +231,6 @@ i) Constructor
       no_discard_passdown: Don't pass discards down to the underlying
 			   data device, but just remove the mapping.
 
-      read_only: Don't allow any changes to be made to the pool
-		 metadata.
-
     Data block size must be between 64KB (128 sectors) and 1GB
     (2097152 sectors) inclusive.
 
@@ -242,7 +239,7 @@ ii) Status
 
     <transaction id> <used metadata blocks>/<total metadata blocks>
     <used data blocks>/<total data blocks> <held metadata root>
-    [no_]discard_passdown ro|rw
+
 
     transaction id:
 	A 64-bit number used by userspace to help synchronise with metadata
@@ -260,21 +257,6 @@ ii) Status
 	held root.  This feature is not yet implemented so '-' is
 	always returned.
 
-    discard_passdown|no_discard_passdown
-	Whether or not discards are actually being passed down to the
-	underlying device.  When this is enabled when loading the table,
-	it can get disabled if the underlying device doesn't support it.
-
-    ro|rw
-	If the pool encounters certain types of device failures it will
-	drop into a read-only metadata mode in which no changes to
-	the pool metadata (like allocating new blocks) are permitted.
-
-	In serious cases where even a read-only mode is deemed unsafe
-	no further I/O will be permitted and the status will just
-	contain the string 'Fail'.  The userspace recovery tools
-	should then be used.
-
 iii) Messages
 
     create_thin <dev id>
@@ -347,7 +329,3 @@ regain some space then send the 'trim' message to the pool.
 ii) Status
 
      <nr mapped sectors> <highest mapped sector>
-
-	If the pool has encountered device errors and failed, the status
-	will just contain the string 'Fail'.  The userspace recovery
-	tools should then be used.