Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

The forcedeth changes had a conflict with the conversion over
to atomic u64 statistics in net-next.

The libertas cfg.c code had a conflict with the bss reference
counting fix by John Linville in net-next.

Conflicts:
	drivers/net/ethernet/nvidia/forcedeth.c
	drivers/net/wireless/libertas/cfg.c

6 files changed, 181 insertions, 167 deletions

diff --git a/Documentation/ABI/testing/sysfs-block b/Documentation/ABI/testing/sysfs-block
index 2b5d56127fce..c1eb41cb9876 100644
--- a/Documentation/ABI/testing/sysfs-block
+++ b/Documentation/ABI/testing/sysfs-block
@@ -206,16 +206,3 @@ Description:
                 when a discarded area is read the discard_zeroes_data
                 parameter will be set to one. Otherwise it will be 0 and
                 the result of reading a discarded area is undefined.
-What:           /sys/block/<disk>/alias
-Date:           Aug 2011
-Contact:        Nao Nishijima <nao.nishijima.xt@hitachi.com>
-Description:
-                A raw device name of a disk does not always point a same disk
-                each boot-up time. Therefore, users have to use persistent
-                device names, which udev creates when the kernel finds a disk,
-                instead of raw device name. However, kernel doesn't show those
-                persistent names on its messages (e.g. dmesg).
-                This file can store an alias of the disk and it would be
-                appeared in kernel messages if it is set. A disk can have an
-                alias which length is up to 255bytes. Users can use alphabets,
-                numbers, "-" and "_" in alias name. This file is writeonce.
diff --git a/Documentation/DocBook/drm.tmpl b/Documentation/DocBook/drm.tmpl
index c27915893974..196b8b9dba11 100644
--- a/Documentation/DocBook/drm.tmpl
+++ b/Documentation/DocBook/drm.tmpl
@@ -32,7 +32,7 @@
       The Linux DRM layer contains code intended to support the needs
       of complex graphics devices, usually containing programmable
       pipelines well suited to 3D graphics acceleration.  Graphics
-      drivers in the kernel can make use of DRM functions to make
+      drivers in the kernel may make use of DRM functions to make
       tasks like memory management, interrupt handling and DMA easier,
       and provide a uniform interface to applications.
     </para>
@@ -57,10 +57,10 @@
       existing drivers.
     </para>
     <para>
-      First, we'll go over some typical driver initialization
+      First, we go over some typical driver initialization
       requirements, like setting up command buffers, creating an
       initial output configuration, and initializing core services.
-      Subsequent sections will cover core internals in more detail,
+      Subsequent sections cover core internals in more detail,
       providing implementation notes and examples.
     </para>
     <para>
@@ -74,7 +74,7 @@
     </para>
     <para>
       The core of every DRM driver is struct drm_driver.  Drivers
-      will typically statically initialize a drm_driver structure,
+      typically statically initialize a drm_driver structure,
       then pass it to drm_init() at load time.
     </para>
 
@@ -88,8 +88,8 @@
     </para>
     <programlisting>
       static struct drm_driver driver = {
-        /* don't use mtrr's here, the Xserver or user space app should
-         * deal with them for intel hardware.
+        /* Don't use MTRRs here; the Xserver or userspace app should
+         * deal with them for Intel hardware.
          */
         .driver_features =
             DRIVER_USE_AGP | DRIVER_REQUIRE_AGP |
@@ -154,8 +154,8 @@
     </programlisting>
     <para>
       In the example above, taken from the i915 DRM driver, the driver
-      sets several flags indicating what core features it supports.
-      We'll go over the individual callbacks in later sections.  Since
+      sets several flags indicating what core features it supports;
+      we go over the individual callbacks in later sections.  Since
       flags indicate which features your driver supports to the DRM
       core, you need to set most of them prior to calling drm_init().  Some,
       like DRIVER_MODESET can be set later based on user supplied parameters,
@@ -203,8 +203,8 @@
         <term>DRIVER_HAVE_IRQ</term><term>DRIVER_IRQ_SHARED</term>
         <listitem>
           <para>
-            DRIVER_HAVE_IRQ indicates whether the driver has a IRQ
-            handler, DRIVER_IRQ_SHARED indicates whether the device &amp;
+            DRIVER_HAVE_IRQ indicates whether the driver has an IRQ
+            handler.  DRIVER_IRQ_SHARED indicates whether the device &amp;
             handler support shared IRQs (note that this is required of
             PCI drivers).
           </para>
@@ -214,8 +214,8 @@
         <term>DRIVER_DMA_QUEUE</term>
         <listitem>
           <para>
-            If the driver queues DMA requests and completes them
-            asynchronously, this flag should be set.  Deprecated.
+            Should be set if the driver queues DMA requests and completes them
+            asynchronously.  Deprecated.
           </para>
         </listitem>
       </varlistentry>
@@ -238,7 +238,7 @@
     </variablelist>
     <para>
       In this specific case, the driver requires AGP and supports
-      IRQs.  DMA, as we'll see, is handled by device specific ioctls
+      IRQs.  DMA, as discussed later, is handled by device-specific ioctls
       in this case.  It also supports the kernel mode setting APIs, though
       unlike in the actual i915 driver source, this example unconditionally
       exports KMS capability.
@@ -269,36 +269,34 @@
       initial output configuration.
     </para>
     <para>
-      Note that the tasks performed at driver load time must not
-      conflict with DRM client requirements.  For instance, if user
+      If compatibility is a concern (e.g. with drivers converted over
+      to the new interfaces from the old ones), care must be taken to
+      prevent device initialization and control that is incompatible with
+      currently active userspace drivers.  For instance, if user
       level mode setting drivers are in use, it would be problematic
       to perform output discovery &amp; configuration at load time.
-      Likewise, if pre-memory management aware user level drivers are
+      Likewise, if user-level drivers unaware of memory management are
       in use, memory management and command buffer setup may need to
-      be omitted.  These requirements are driver specific, and care
+      be omitted.  These requirements are driver-specific, and care
       needs to be taken to keep both old and new applications and
       libraries working.  The i915 driver supports the "modeset"
       module parameter to control whether advanced features are
-      enabled at load time or in legacy fashion.  If compatibility is
-      a concern (e.g. with drivers converted over to the new interfaces
-      from the old ones), care must be taken to prevent incompatible
-      device initialization and control with the currently active
-      userspace drivers.
+      enabled at load time or in legacy fashion.
     </para>
 
     <sect2>
       <title>Driver private &amp; performance counters</title>
       <para>
         The driver private hangs off the main drm_device structure and
-        can be used for tracking various device specific bits of
+        can be used for tracking various device-specific bits of
         information, like register offsets, command buffer status,
         register state for suspend/resume, etc.  At load time, a
-        driver can simply allocate one and set drm_device.dev_priv
-        appropriately; at unload the driver can free it and set
-        drm_device.dev_priv to NULL.
+        driver may simply allocate one and set drm_device.dev_priv
+        appropriately; it should be freed and drm_device.dev_priv set
+        to NULL when the driver is unloaded.
       </para>
       <para>
-        The DRM supports several counters which can be used for rough
+        The DRM supports several counters which may be used for rough
         performance characterization.  Note that the DRM stat counter
         system is not often used by applications, and supporting
         additional counters is completely optional.
@@ -307,15 +305,15 @@
         These interfaces are deprecated and should not be used.  If performance
         monitoring is desired, the developer should investigate and
         potentially enhance the kernel perf and tracing infrastructure to export
-        GPU related performance information to performance monitoring
-        tools and applications.
+        GPU related performance information for consumption by performance
+        monitoring tools and applications.
       </para>
     </sect2>
 
     <sect2>
       <title>Configuring the device</title>
       <para>
-        Obviously, device configuration will be device specific.
+        Obviously, device configuration is device-specific.
         However, there are several common operations: finding a
         device's PCI resources, mapping them, and potentially setting
         up an IRQ handler.
@@ -323,10 +321,10 @@
       <para>
         Finding &amp; mapping resources is fairly straightforward.  The
         DRM wrapper functions, drm_get_resource_start() and
-        drm_get_resource_len() can be used to find BARs on the given
+        drm_get_resource_len(), may be used to find BARs on the given
         drm_device struct.  Once those values have been retrieved, the
         driver load function can call drm_addmap() to create a new
-        mapping for the BAR in question.  Note you'll probably want a
+        mapping for the BAR in question.  Note that you probably want a
         drm_local_map_t in your driver private structure to track any
         mappings you create.
 <!-- !Fdrivers/gpu/drm/drm_bufs.c drm_get_resource_* -->
@@ -335,20 +333,20 @@
       <para>
         if compatibility with other operating systems isn't a concern
         (DRM drivers can run under various BSD variants and OpenSolaris),
-        native Linux calls can be used for the above, e.g. pci_resource_*
+        native Linux calls may be used for the above, e.g. pci_resource_*
         and iomap*/iounmap.  See the Linux device driver book for more
         info.
       </para>
       <para>
-        Once you have a register map, you can use the DRM_READn() and
+        Once you have a register map, you may use the DRM_READn() and
         DRM_WRITEn() macros to access the registers on your device, or
-        use driver specific versions to offset into your MMIO space
-        relative to a driver specific base pointer (see I915_READ for
-        example).
+        use driver-specific versions to offset into your MMIO space
+        relative to a driver-specific base pointer (see I915_READ for
+        an example).
       </para>
       <para>
         If your device supports interrupt generation, you may want to
-        setup an interrupt handler at driver load time as well.  This
+        set up an interrupt handler when the driver is loaded.  This
         is done using the drm_irq_install() function.  If your device
         supports vertical blank interrupts, it should call
         drm_vblank_init() to initialize the core vblank handling code before
@@ -357,7 +355,7 @@
       </para>
 <!--!Fdrivers/char/drm/drm_irq.c drm_irq_install-->
       <para>
-        Once your interrupt handler is registered (it'll use your
+        Once your interrupt handler is registered (it uses your
         drm_driver.irq_handler as the actual interrupt handling
         function), you can safely enable interrupts on your device,
         assuming any other state your interrupt handler uses is also
@@ -371,10 +369,10 @@
         using the pci_map_rom() call, a convenience function that
         takes care of mapping the actual ROM, whether it has been
         shadowed into memory (typically at address 0xc0000) or exists
-        on the PCI device in the ROM BAR.  Note that once you've
-        mapped the ROM and extracted any necessary information, be
-        sure to unmap it; on many devices the ROM address decoder is
-        shared with other BARs, so leaving it mapped can cause
+        on the PCI device in the ROM BAR.  Note that after the ROM
+        has been mapped and any necessary information has been extracted,
+        it should be unmapped; on many devices, the ROM address decoder is
+        shared with other BARs, so leaving it mapped could cause
         undesired behavior like hangs or memory corruption.
 <!--!Fdrivers/pci/rom.c pci_map_rom-->
       </para>
@@ -389,9 +387,9 @@
         should support a memory manager.
       </para>
       <para>
-        If your driver supports memory management (it should!), you'll
+        If your driver supports memory management (it should!), you
         need to set that up at load time as well.  How you initialize
-        it depends on which memory manager you're using, TTM or GEM.
+        it depends on which memory manager you're using: TTM or GEM.
       </para>
       <sect3>
         <title>TTM initialization</title>
@@ -401,7 +399,7 @@
           and devices with dedicated video RAM (VRAM), i.e. most discrete
           graphics devices.  If your device has dedicated RAM, supporting
           TTM is desirable.  TTM also integrates tightly with your
-          driver specific buffer execution function.  See the radeon
+          driver-specific buffer execution function.  See the radeon
           driver for examples.
         </para>
         <para>
@@ -429,21 +427,21 @@
           created by the memory manager at runtime.  Your global TTM should
           have a type of TTM_GLOBAL_TTM_MEM.  The size field for the global
           object should be sizeof(struct ttm_mem_global), and the init and
-          release hooks should point at your driver specific init and
-          release routines, which will probably eventually call
-          ttm_mem_global_init and ttm_mem_global_release respectively.
+          release hooks should point at your driver-specific init and
+          release routines, which probably eventually call
+          ttm_mem_global_init and ttm_mem_global_release, respectively.
         </para>
         <para>
           Once your global TTM accounting structure is set up and initialized
-          (done by calling ttm_global_item_ref on the global object you
-          just created), you'll need to create a buffer object TTM to
+          by calling ttm_global_item_ref() on it,
+          you need to create a buffer object TTM to
           provide a pool for buffer object allocation by clients and the
           kernel itself.  The type of this object should be TTM_GLOBAL_TTM_BO,
           and its size should be sizeof(struct ttm_bo_global).  Again,
-          driver specific init and release functions can be provided,
-          likely eventually calling ttm_bo_global_init and
-          ttm_bo_global_release, respectively.  Also like the previous
-          object, ttm_global_item_ref is used to create an initial reference
+          driver-specific init and release functions may be provided,
+          likely eventually calling ttm_bo_global_init() and
+          ttm_bo_global_release(), respectively.  Also, like the previous
+          object, ttm_global_item_ref() is used to create an initial reference
           count for the TTM, which will call your initialization function.
         </para>
       </sect3>
@@ -453,27 +451,26 @@
           GEM is an alternative to TTM, designed specifically for UMA
           devices.  It has simpler initialization and execution requirements
           than TTM, but has no VRAM management capability.  Core GEM
-          initialization is comprised of a basic drm_mm_init call to create
+          is initialized by calling drm_mm_init() to create
           a GTT DRM MM object, which provides an address space pool for
-          object allocation.  In a KMS configuration, the driver will
-          need to allocate and initialize a command ring buffer following
-          basic GEM initialization.  Most UMA devices have a so-called
+          object allocation.  In a KMS configuration, the driver
+          needs to allocate and initialize a command ring buffer following
+          core GEM initialization.  A UMA device usually has what is called a
           "stolen" memory region, which provides space for the initial
           framebuffer and large, contiguous memory regions required by the
-          device.  This space is not typically managed by GEM, and must
+          device.  This space is not typically managed by GEM, and it must
           be initialized separately into its own DRM MM object.
         </para>
         <para>
-          Initialization will be driver specific, and will depend on
-          the architecture of the device.  In the case of Intel
+          Initialization is driver-specific. In the case of Intel
           integrated graphics chips like 965GM, GEM initialization can
           be done by calling the internal GEM init function,
           i915_gem_do_init().  Since the 965GM is a UMA device
-          (i.e. it doesn't have dedicated VRAM), GEM will manage
+          (i.e. it doesn't have dedicated VRAM), GEM manages
           making regular RAM available for GPU operations.  Memory set
           aside by the BIOS (called "stolen" memory by the i915
-          driver) will be managed by the DRM memrange allocator; the
-          rest of the aperture will be managed by GEM.
+          driver) is managed by the DRM memrange allocator; the
+          rest of the aperture is managed by GEM.
           <programlisting>
             /* Basic memrange allocator for stolen space (aka vram) */
             drm_memrange_init(&amp;dev_priv->vram, 0, prealloc_size);
@@ -483,7 +480,7 @@
 <!--!Edrivers/char/drm/drm_memrange.c-->
         </para>
         <para>
-          Once the memory manager has been set up, we can allocate the
+          Once the memory manager has been set up, we may allocate the
           command buffer.  In the i915 case, this is also done with a
           GEM function, i915_gem_init_ringbuffer().
         </para>
@@ -493,16 +490,25 @@
     <sect2>
       <title>Output configuration</title>
       <para>
-        The final initialization task is output configuration.  This involves
-        finding and initializing the CRTCs, encoders and connectors
-        for your device, creating an initial configuration and
-        registering a framebuffer console driver.
+        The final initialization task is output configuration.  This involves:
+        <itemizedlist>
+          <listitem>
+            Finding and initializing the CRTCs, encoders, and connectors
+            for the device.
+          </listitem>
+          <listitem>
+            Creating an initial configuration.
+          </listitem>
+          <listitem>
+            Registering a framebuffer console driver.
+          </listitem>
+        </itemizedlist>
       </para>
       <sect3>
         <title>Output discovery and initialization</title>
         <para>
-          Several core functions exist to create CRTCs, encoders and
-          connectors, namely drm_crtc_init(), drm_connector_init() and
+          Several core functions exist to create CRTCs, encoders, and
+          connectors, namely: drm_crtc_init(), drm_connector_init(), and
           drm_encoder_init(), along with several "helper" functions to
           perform common tasks.
         </para>
@@ -555,10 +561,10 @@ void intel_crt_init(struct drm_device *dev)
         </programlisting>
         <para>
           In the example above (again, taken from the i915 driver), a
-          CRT connector and encoder combination is created.  A device
-          specific i2c bus is also created, for fetching EDID data and
+          CRT connector and encoder combination is created.  A device-specific
+          i2c bus is also created for fetching EDID data and
           performing monitor detection.  Once the process is complete,
-          the new connector is registered with sysfs, to make its
+          the new connector is registered with sysfs to make its
           properties available to applications.
         </para>
         <sect4>
@@ -567,12 +573,12 @@ void intel_crt_init(struct drm_device *dev)
             Since many PC-class graphics devices have similar display output
             designs, the DRM provides a set of helper functions to make
             output management easier.  The core helper routines handle
-            encoder re-routing and disabling of unused functions following
-            mode set.  Using the helpers is optional, but recommended for
+            encoder re-routing and the disabling of unused functions following
+            mode setting.  Using the helpers is optional, but recommended for
             devices with PC-style architectures (i.e. a set of display planes
             for feeding pixels to encoders which are in turn routed to
             connectors).  Devices with more complex requirements needing
-            finer grained management can opt to use the core callbacks
+            finer grained management may opt to use the core callbacks
             directly.
           </para>
           <para>
@@ -580,17 +586,25 @@ void intel_crt_init(struct drm_device *dev)
           </para>
         </sect4>
         <para>
-          For each encoder, CRTC and connector, several functions must
-          be provided, depending on the object type.  Encoder objects
-          need to provide a DPMS (basically on/off) function, mode fixup
-          (for converting requested modes into native hardware timings),
-          and prepare, set and commit functions for use by the core DRM
-          helper functions.  Connector helpers need to provide mode fetch and
-          validity functions as well as an encoder matching function for
-          returning an ideal encoder for a given connector.  The core
-          connector functions include a DPMS callback, (deprecated)
-          save/restore routines, detection, mode probing, property handling,
-          and cleanup functions.
+          Each encoder object needs to provide:
+          <itemizedlist>
+            <listitem>
+              A DPMS (basically on/off) function.
+            </listitem>
+            <listitem>
+              A mode-fixup function (for converting requested modes into
+              native hardware timings).
+            </listitem>
+            <listitem>
+              Functions (prepare, set, and commit) for use by the core DRM
+              helper functions.
+            </listitem>
+          </itemizedlist>
+          Connector helpers need to provide functions (mode-fetch, validity,
+          and encoder-matching) for returning an ideal encoder for a given
+          connector.  The core connector functions include a DPMS callback,
+          save/restore routines (deprecated), detection, mode probing,
+          property handling, and cleanup functions.
         </para>
 <!--!Edrivers/char/drm/drm_crtc.h-->
 <!--!Edrivers/char/drm/drm_crtc.c-->
@@ -605,23 +619,34 @@ void intel_crt_init(struct drm_device *dev)
     <title>VBlank event handling</title>
     <para>
       The DRM core exposes two vertical blank related ioctls:
-      DRM_IOCTL_WAIT_VBLANK and DRM_IOCTL_MODESET_CTL.
+      <variablelist>
+        <varlistentry>
+          <term>DRM_IOCTL_WAIT_VBLANK</term>
+          <listitem>
+            <para>
+              This takes a struct drm_wait_vblank structure as its argument,
+              and it is used to block or request a signal when a specified
+              vblank event occurs.
+            </para>
+          </listitem>
+        </varlistentry>
+        <varlistentry>
+          <term>DRM_IOCTL_MODESET_CTL</term>
+          <listitem>
+            <para>
+              This should be called by application level drivers before and
+              after mode setting, since on many devices the vertical blank
+              counter is reset at that time.  Internally, the DRM snapshots
+              the last vblank count when the ioctl is called with the
+              _DRM_PRE_MODESET command, so that the counter won't go backwards
+              (which is dealt with when _DRM_POST_MODESET is used).
+            </para>
+          </listitem>
+        </varlistentry>
+      </variablelist>
 <!--!Edrivers/char/drm/drm_irq.c-->
     </para>
     <para>
-      DRM_IOCTL_WAIT_VBLANK takes a struct drm_wait_vblank structure
-      as its argument, and is used to block or request a signal when a
-      specified vblank event occurs.
-    </para>
-    <para>
-      DRM_IOCTL_MODESET_CTL should be called by application level
-      drivers before and after mode setting, since on many devices the
-      vertical blank counter will be reset at that time.  Internally,
-      the DRM snapshots the last vblank count when the ioctl is called
-      with the _DRM_PRE_MODESET command so that the counter won't go
-      backwards (which is dealt with when _DRM_POST_MODESET is used).
-    </para>
-    <para>
       To support the functions above, the DRM core provides several
       helper functions for tracking vertical blank counters, and
       requires drivers to provide several callbacks:
@@ -632,24 +657,24 @@ void intel_crt_init(struct drm_device *dev)
       register.  The enable and disable vblank callbacks should enable
       and disable vertical blank interrupts, respectively.  In the
       absence of DRM clients waiting on vblank events, the core DRM
-      code will use the disable_vblank() function to disable
-      interrupts, which saves power.  They'll be re-enabled again when
+      code uses the disable_vblank() function to disable
+      interrupts, which saves power.  They are re-enabled again when
       a client calls the vblank wait ioctl above.
     </para>
     <para>
-      Devices that don't provide a count register can simply use an
+      A device that doesn't provide a count register may simply use an
       internal atomic counter incremented on every vertical blank
-      interrupt, and can make their enable and disable vblank
-      functions into no-ops.
+      interrupt (and then treat the enable_vblank() and disable_vblank()
+      callbacks as no-ops).
     </para>
   </sect1>
 
   <sect1>
     <title>Memory management</title>
     <para>
-      The memory manager lies at the heart of many DRM operations, and
-      is also required to support advanced client features like OpenGL
-      pbuffers.  The DRM currently contains two memory managers, TTM
+      The memory manager lies at the heart of many DRM operations; it
+      is required to support advanced client features like OpenGL
+      pbuffers.  The DRM currently contains two memory managers: TTM
       and GEM.
     </para>
 
@@ -679,41 +704,46 @@ void intel_crt_init(struct drm_device *dev)
       <para>
         GEM-enabled drivers must provide gem_init_object() and
         gem_free_object() callbacks to support the core memory
-        allocation routines.  They should also provide several driver
-        specific ioctls to support command execution, pinning, buffer
+        allocation routines.  They should also provide several driver-specific
+        ioctls to support command execution, pinning, buffer
         read &amp; write, mapping, and domain ownership transfers.
       </para>
       <para>
-        On a fundamental level, GEM involves several operations: memory
-        allocation and freeing, command execution, and aperture management
-        at command execution time.  Buffer object allocation is relatively
+        On a fundamental level, GEM involves several operations:
+        <itemizedlist>
+          <listitem>Memory allocation and freeing</listitem>
+          <listitem>Command execution</listitem>
+          <listitem>Aperture management at command execution time</listitem>
+        </itemizedlist>
+        Buffer object allocation is relatively
         straightforward and largely provided by Linux's shmem layer, which
         provides memory to back each object.  When mapped into the GTT
         or used in a command buffer, the backing pages for an object are
         flushed to memory and marked write combined so as to be coherent
-        with the GPU.  Likewise, when the GPU finishes rendering to an object,
-        if the CPU accesses it, it must be made coherent with the CPU's view
+        with the GPU.  Likewise, if the CPU accesses an object after the GPU
+        has finished rendering to the object, then the object must be made
+        coherent with the CPU's view
         of memory, usually involving GPU cache flushing of various kinds.
-        This core CPU&lt;-&gt;GPU coherency management is provided by the GEM
-        set domain function, which evaluates an object's current domain and
+        This core CPU&lt;-&gt;GPU coherency management is provided by a
+        device-specific ioctl, which evaluates an object's current domain and
         performs any necessary flushing or synchronization to put the object
         into the desired coherency domain (note that the object may be busy,
-        i.e. an active render target; in that case the set domain function
-        will block the client and wait for rendering to complete before
+        i.e. an active render target; in that case, setting the domain
+        blocks the client and waits for rendering to complete before
         performing any necessary flushing operations).
       </para>
       <para>
         Perhaps the most important GEM function is providing a command
         execution interface to clients.  Client programs construct command
-        buffers containing references to previously allocated memory objects
-        and submit them to GEM.  At that point, GEM will take care to bind
+        buffers containing references to previously allocated memory objects,
+        and then submit them to GEM.  At that point, GEM takes care to bind
         all the objects into the GTT, execute the buffer, and provide
         necessary synchronization between clients accessing the same buffers.
         This often involves evicting some objects from the GTT and re-binding
         others (a fairly expensive operation), and providing relocation
         support which hides fixed GTT offsets from clients.  Clients must
         take care not to submit command buffers that reference more objects
-        than can fit in the GTT or GEM will reject them and no rendering
+        than can fit in the GTT; otherwise, GEM will reject them and no rendering
         will occur.  Similarly, if several objects in the buffer require
         fence registers to be allocated for correct rendering (e.g. 2D blits
         on pre-965 chips), care must be taken not to require more fence
@@ -729,7 +759,7 @@ void intel_crt_init(struct drm_device *dev)
     <title>Output management</title>
     <para>
       At the core of the DRM output management code is a set of
-      structures representing CRTCs, encoders and connectors.
+      structures representing CRTCs, encoders, and connectors.
     </para>
     <para>
       A CRTC is an abstraction representing a part of the chip that
@@ -765,21 +795,19 @@ void intel_crt_init(struct drm_device *dev)
   <sect1>
     <title>Framebuffer management</title>
     <para>
-      In order to set a mode on a given CRTC, encoder and connector
-      configuration, clients need to provide a framebuffer object which
-      will provide a source of pixels for the CRTC to deliver to the encoder(s)
-      and ultimately the connector(s) in the configuration.  A framebuffer
-      is fundamentally a driver specific memory object, made into an opaque
-      handle by the DRM addfb function.  Once an fb has been created this
-      way it can be passed to the KMS mode setting routines for use in
-      a configuration.
+      Clients need to provide a framebuffer object which provides a source
+      of pixels for a CRTC to deliver to the encoder(s) and ultimately the
+      connector(s). A framebuffer is fundamentally a driver-specific memory
+      object, made into an opaque handle by the DRM's addfb() function.
+      Once a framebuffer has been created this way, it may be passed to the
+      KMS mode setting routines for use in a completed configuration.
     </para>
   </sect1>
 
   <sect1>
     <title>Command submission &amp; fencing</title>
     <para>
-      This should cover a few device specific command submission
+      This should cover a few device-specific command submission
       implementations.
     </para>
   </sect1>
@@ -789,7 +817,7 @@ void intel_crt_init(struct drm_device *dev)
     <para>
       The DRM core provides some suspend/resume code, but drivers
       wanting full suspend/resume support should provide save() and
-      restore() functions.  These will be called at suspend,
+      restore() functions.  These are called at suspend,
       hibernate, or resume time, and should perform any state save or
       restore required by your device across suspend or hibernate
       states.
@@ -812,8 +840,8 @@ void intel_crt_init(struct drm_device *dev)
     <para>
       The DRM core exports several interfaces to applications,
       generally intended to be used through corresponding libdrm
-      wrapper functions.  In addition, drivers export device specific
-      interfaces for use by userspace drivers &amp; device aware
+      wrapper functions.  In addition, drivers export device-specific
+      interfaces for use by userspace drivers &amp; device-aware
       applications through ioctls and sysfs files.
     </para>
     <para>
@@ -822,8 +850,8 @@ void intel_crt_init(struct drm_device *dev)
       management, memory management, and output management.
     </para>
     <para>
-      Cover generic ioctls and sysfs layout here.  Only need high
-      level info, since man pages will cover the rest.
+      Cover generic ioctls and sysfs layout here.  We only need high-level
+      info, since man pages should cover the rest.
     </para>
   </chapter>
 
diff --git a/Documentation/blockdev/cciss.txt b/Documentation/blockdev/cciss.txt
index 71464e09ec18..b79d0a13e7cd 100644
--- a/Documentation/blockdev/cciss.txt
+++ b/Documentation/blockdev/cciss.txt
@@ -98,14 +98,12 @@ You must enable "SCSI tape drive support for Smart Array 5xxx" and
 "SCSI support" in your kernel configuration to be able to use SCSI
 tape drives with your Smart Array 5xxx controller.
 
-Additionally, note that the driver will not engage the SCSI core at init 
-time.  The driver must be directed to dynamically engage the SCSI core via 
-the /proc filesystem entry which the "block" side of the driver creates as 
-/proc/driver/cciss/cciss* at runtime.  This is because at driver init time, 
-the SCSI core may not yet be initialized (because the driver is a block 
-driver) and attempting to register it with the SCSI core in such a case 
-would cause a hang.  This is best done via an initialization script 
-(typically in /etc/init.d, but could vary depending on distribution). 
+Additionally, note that the driver will engage the SCSI core at init
+time if any tape drives or medium changers are detected.  The driver may
+also be directed to dynamically engage the SCSI core via the /proc filesystem
+entry which the "block" side of the driver creates as
+/proc/driver/cciss/cciss* at runtime.  This is best done via a script.
+
 For example:
 
         for x in /proc/driver/cciss/cciss[0-9]*
diff --git a/Documentation/cgroups/freezer-subsystem.txt b/Documentation/cgroups/freezer-subsystem.txt
index c21d77742a07..7e62de1e59ff 100644
--- a/Documentation/cgroups/freezer-subsystem.txt
+++ b/Documentation/cgroups/freezer-subsystem.txt
@@ -33,9 +33,9 @@ demonstrate this problem using nested bash shells:
 
         From a second, unrelated bash shell:
         $ kill -SIGSTOP 16690
-        $ kill -SIGCONT 16990
+        $ kill -SIGCONT 16690
 
-        <at this point 16990 exits and causes 16644 to exit too>
+        <at this point 16690 exits and causes 16644 to exit too>
 
 This happens because bash can observe both signals and choose how it
 responds to them.
diff --git a/Documentation/sound/alsa/HD-Audio-Models.txt b/Documentation/sound/alsa/HD-Audio-Models.txt
index 4f3443230d89..edad99abec21 100644
--- a/Documentation/sound/alsa/HD-Audio-Models.txt
+++ b/Documentation/sound/alsa/HD-Audio-Models.txt
@@ -349,6 +349,7 @@ STAC92HD83*
   ref           Reference board
   mic-ref       Reference board with power management for ports
   dell-s14      Dell laptop
+  dell-vostro-3500      Dell Vostro 3500 laptop
   hp            HP laptops with (inverted) mute-LED
   hp-dv7-4000   HP dv-7 4000
   auto          BIOS setup (default)
diff --git a/Documentation/sound/alsa/HD-Audio.txt b/Documentation/sound/alsa/HD-Audio.txt
index 03e2771ddeef..91fee3b45fb8 100644
--- a/Documentation/sound/alsa/HD-Audio.txt
+++ b/Documentation/sound/alsa/HD-Audio.txt
@@ -579,7 +579,7 @@ Development Tree
 ~~~~~~~~~~~~~~~~
 The latest development codes for HD-audio are found on sound git tree:
 
-- git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6.git
+- git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
 
 The master branch or for-next branches can be used as the main
 development branches in general while the HD-audio specific patches
@@ -594,7 +594,7 @@ is, installed via the usual spells: configure, make and make
 install(-modules).  See INSTALL in the package.  The snapshot tarballs
 are found at:
 
-- ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/snapshot/
+- ftp://ftp.suse.com/pub/people/tiwai/snapshot/
 
 
 Sending a Bug Report
@@ -696,7 +696,7 @@ via hda-verb won't change the mixer value.
 
 The hda-verb program is found in the ftp directory:
 
-- ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/misc/
+- ftp://ftp.suse.com/pub/people/tiwai/misc/
 
 Also a git repository is available:
 
@@ -764,7 +764,7 @@ operation, the jack plugging simulation, etc.
 
 The package is found in:
 
-- ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/misc/
+- ftp://ftp.suse.com/pub/people/tiwai/misc/
 
 A git repository is available: