---

yaml
---
r: 158712
b: refs/heads/master
c: e6e9cac
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8fafa0a789faaff4318cbfa9c2f827d2198505dc
+refs/heads/master: e6e9cac8c3417b43498b243c1f8f11780e157168

trunk/.gitignore

@@ -27,7 +27,6 @@
 *.gz
 *.lzma
 *.patch
-*.gcno
 
 #
 # Top-level generic files

trunk/CREDITS

@@ -1856,7 +1856,7 @@ E: rfkoenig@immd4.informatik.uni-erlangen.de
 D: The Linux Support Team Erlangen
 
 N: Andreas Koensgen
-E: ajk@comnets.uni-bremen.de
+E: ajk@iehk.rwth-aachen.de
 D: 6pack driver for AX.25
 
 N: Harald Koerfgen
@@ -2006,9 +2006,6 @@ E: paul@laufernet.com
 D: Soundblaster driver fixes, ISAPnP quirk
 S: California, USA
 
-N: Jonathan Layes
-D: ARPD support
-
 N: Tom Lees
 E: tom@lpsg.demon.co.uk
 W: http://www.lpsg.demon.co.uk/
@@ -3805,9 +3802,6 @@ S: van Bronckhorststraat 12
 S: 2612 XV Delft
 S: The Netherlands
 
-N: Thomas Woller
-D: CS461x Cirrus Logic sound driver
-
 N: David Woodhouse
 E: dwmw2@infradead.org
 D: JFFS2 file system, Memory Technology Device subsystem,

trunk/Documentation/ABI/testing/sysfs-block

@@ -94,37 +94,28 @@ What:		/sys/block/<disk>/queue/physical_block_size
 Date:		May 2009
 Contact:	Martin K. Petersen <martin.petersen@oracle.com>
 Description:
-		This is the smallest unit a physical storage device can
-		write atomically.  It is usually the same as the logical
-		block size but may be bigger.  One example is SATA
-		drives with 4KB sectors that expose a 512-byte logical
-		block size to the operating system.  For stacked block
-		devices the physical_block_size variable contains the
-		maximum physical_block_size of the component devices.
+		This is the smallest unit the storage device can write
+		without resorting to read-modify-write operation.  It is
+		usually the same as the logical block size but may be
+		bigger.  One example is SATA drives with 4KB sectors
+		that expose a 512-byte logical block size to the
+		operating system.
 
 What:		/sys/block/<disk>/queue/minimum_io_size
 Date:		April 2009
 Contact:	Martin K. Petersen <martin.petersen@oracle.com>
 Description:
-		Storage devices may report a granularity or preferred
-		minimum I/O size which is the smallest request the
-		device can perform without incurring a performance
-		penalty.  For disk drives this is often the physical
-		block size.  For RAID arrays it is often the stripe
-		chunk size.  A properly aligned multiple of
-		minimum_io_size is the preferred request size for
-		workloads where a high number of I/O operations is
-		desired.
+		Storage devices may report a preferred minimum I/O size,
+		which is the smallest request the device can perform
+		without incurring a read-modify-write penalty.  For disk
+		drives this is often the physical block size.  For RAID
+		arrays it is often the stripe chunk size.
 
 What:		/sys/block/<disk>/queue/optimal_io_size
 Date:		April 2009
 Contact:	Martin K. Petersen <martin.petersen@oracle.com>
 Description:
 		Storage devices may report an optimal I/O size, which is
-		the device's preferred unit for sustained I/O.  This is
-		rarely reported for disk drives.  For RAID arrays it is
-		usually the stripe width or the internal track size.  A
-		properly aligned multiple of optimal_io_size is the
-		preferred request size for workloads where sustained
-		throughput is desired.  If no optimal I/O size is
-		reported this file contains 0.
+		the device's preferred unit of receiving I/O.  This is
+		rarely reported for disk drives.  For RAID devices it is
+		usually the stripe width or the internal block size.

trunk/Documentation/ABI/testing/sysfs-bus-pci

@@ -122,10 +122,3 @@ Description:
 		This symbolic link appears when a device is a Virtual Function.
 		The symbolic link points to the PCI device sysfs entry of the
 		Physical Function this device associates with.
-
-What:		/sys/bus/pci/slots/.../module
-Date:		June 2009
-Contact:	linux-pci@vger.kernel.org
-Description:
-		This symbolic link points to the PCI hotplug controller driver
-		module that manages the hotplug slot.

trunk/Documentation/ABI/testing/sysfs-fs-ext4

@@ -79,13 +79,3 @@ Description:
 		This file is read-only and shows the number of
 		kilobytes of data that have been written to this
 		filesystem since it was mounted.
-
-What:		/sys/fs/ext4/<disk>/inode_goal
-Date:		June 2008
-Contact:	"Theodore Ts'o" <tytso@mit.edu>
-Description:
-		Tuning parameter which (if non-zero) controls the goal
-		inode used by the inode allocator in p0reference to
-		all other allocation hueristics.  This is intended for
-		debugging use only, and should be 0 on production
-		systems.

trunk/Documentation/Changes

@@ -72,13 +72,6 @@ assembling the 16-bit boot code, removing the need for as86 to compile
 your kernel.  This change does, however, mean that you need a recent
 release of binutils.
 
-Perl
-----
-
-You will need perl 5 and the following modules: Getopt::Long, Getopt::Std,
-File::Basename, and File::Find to build the kernel.
-
-
 System utilities
 ================
 

trunk/Documentation/DocBook/kernel-hacking.tmpl

@@ -449,8 +449,8 @@ printk(KERN_INFO "i = %u\n", i);
    </para>
 
    <programlisting>
-__be32 ipaddress;
-printk(KERN_INFO "my ip: %pI4\n", &amp;ipaddress);
+__u32 ipaddress;
+printk(KERN_INFO "my ip: %d.%d.%d.%d\n", NIPQUAD(ipaddress));
    </programlisting>
 
    <para>

trunk/Documentation/DocBook/mac80211.tmpl

@@ -184,6 +184,8 @@ usage should require reading the full document.
 !Finclude/net/mac80211.h ieee80211_ctstoself_get
 !Finclude/net/mac80211.h ieee80211_ctstoself_duration
 !Finclude/net/mac80211.h ieee80211_generic_frame_duration
+!Finclude/net/mac80211.h ieee80211_get_hdrlen_from_skb
+!Finclude/net/mac80211.h ieee80211_hdrlen
 !Finclude/net/mac80211.h ieee80211_wake_queue
 !Finclude/net/mac80211.h ieee80211_stop_queue
 !Finclude/net/mac80211.h ieee80211_wake_queues

trunk/Documentation/PCI/pcieaer-howto.txt

@@ -61,10 +61,6 @@ be initiated although firmwares have no _OSC support. To enable the
 walkaround, pls. add aerdriver.forceload=y to kernel boot parameter line
 when booting kernel. Note that forceload=n by default.
 
-nosourceid, another parameter of type bool, can be used when broken
-hardware (mostly chipsets) has root ports that cannot obtain the reporting
-source ID. nosourceid=n by default.
-
 2.3 AER error output
 When a PCI-E AER error is captured, an error message will be outputed to
 console. If it's a correctable error, it is outputed as a warning.
@@ -250,24 +246,3 @@ with the PCI Express AER Root driver?
 A: It could call the helper functions to enable AER in devices and
 cleanup uncorrectable status register. Pls. refer to section 3.3.
 
-
-4. Software error injection
-
-Debugging PCIE AER error recovery code is quite difficult because it
-is hard to trigger real hardware errors. Software based error
-injection can be used to fake various kinds of PCIE errors.
-
-First you should enable PCIE AER software error injection in kernel
-configuration, that is, following item should be in your .config.
-
-CONFIG_PCIEAER_INJECT=y or CONFIG_PCIEAER_INJECT=m
-
-After reboot with new kernel or insert the module, a device file named
-/dev/aer_inject should be created.
-
-Then, you need a user space tool named aer-inject, which can be gotten
-from:
-    http://www.kernel.org/pub/linux/utils/pci/aer-inject/
-
-More information about aer-inject can be found in the document comes
-with its source code.