---

yaml
---
r: 120791
b: refs/heads/master
c: b2bcc7b
h: refs/heads/master
i:
  120789: 7135dd7
  120787: ba36500
  120783: d32ca4b
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 34945ede31071ac7d72270cc6c1893323f392b3f
+refs/heads/master: b2bcc7b299f37037b4a78dc1538e5d6508ae8110

trunk/Documentation/00-INDEX

@@ -42,8 +42,14 @@ IRQ.txt
 	- description of what an IRQ is.
 ManagementStyle
 	- how to (attempt to) manage kernel hackers.
+MSI-HOWTO.txt
+	- the Message Signaled Interrupts (MSI) Driver Guide HOWTO and FAQ.
 RCU/
 	- directory with info on RCU (read-copy update).
+README.DAC960
+	- info on Mylex DAC960/DAC1100 PCI RAID Controller Driver for Linux.
+README.cycladesZ
+	- info on Cyclades-Z firmware loading.
 SAK.txt
 	- info on Secure Attention Keys.
 SM501.txt
@@ -80,16 +86,20 @@ blackfin/
 	- directory with documentation for the Blackfin arch.
 block/
 	- info on the Block I/O (BIO) layer.
-blockdev/
-	- info on block devices & drivers
 cachetlb.txt
 	- describes the cache/TLB flushing interfaces Linux uses.
+cciss.txt
+	- info, major/minor #'s for Compaq's SMART Array Controllers.
 cdrom/
 	- directory with information on the CD-ROM drivers that Linux has.
+computone.txt
+	- info on Computone Intelliport II/Plus Multiport Serial Driver.
 connector/
 	- docs on the netlink based userspace<->kernel space communication mod.
 console/
 	- documentation on Linux console drivers.
+cpqarray.txt
+	- info on using Compaq's SMART2 Intelligent Disk Array Controllers.
 cpu-freq/
 	- info on CPU frequency and voltage scaling.
 cpu-hotplug.txt
@@ -116,6 +126,8 @@ device-mapper/
 	- directory with info on Device Mapper.
 devices.txt
 	- plain ASCII listing of all the nodes in /dev/ with major minor #'s.
+digiepca.txt
+	- info on Digi Intl. {PC,PCI,EISA}Xx and Xem series cards.
 dontdiff
 	- file containing a list of files that should never be diff'ed.
 driver-model/
@@ -140,10 +152,14 @@ filesystems/
 	- info on the vfs and the various filesystems that Linux supports.
 firmware_class/
 	- request_firmware() hotplug interface info.
+floppy.txt
+	- notes and driver options for the floppy disk driver.
 frv/
 	- Fujitsu FR-V Linux documentation.
 gpio.txt
 	- overview of GPIO (General Purpose Input/Output) access conventions.
+hayes-esp.txt
+	- info on using the Hayes ESP serial driver.
 highuid.txt
 	- notes on the change from 16 bit to 32 bit user/group IDs.
 timers/
@@ -170,6 +186,8 @@ io_ordering.txt
 	- info on ordering I/O writes to memory-mapped addresses.
 ioctl/
 	- directory with documents describing various IOCTL calls.
+ioctl-number.txt
+	- how to implement and register device/driver ioctl calls.
 iostats.txt
 	- info on I/O statistics Linux kernel provides.
 irqflags-tracing.txt
@@ -232,10 +250,14 @@ mips/
 	- directory with info about Linux on MIPS architecture.
 mono.txt
 	- how to execute Mono-based .NET binaries with the help of BINFMT_MISC.
+moxa-smartio
+	- file with info on installing/using Moxa multiport serial driver.
 mutex-design.txt
 	- info on the generic mutex subsystem.
 namespaces/
 	- directory with various information about namespaces
+nbd.txt
+	- info on a TCP implementation of a network block device.
 netlabel/
 	- directory with information on the NetLabel subsystem.
 networking/
@@ -248,6 +270,8 @@ numastat.txt
 	- info on how to read Numa policy hit/miss statistics in sysfs.
 oops-tracing.txt
 	- how to decode those nasty internal kernel error dump messages.
+paride.txt
+	- information about the parallel port IDE subsystem.
 parisc/
 	- directory with info on using Linux on PA-RISC architecture.
 parport.txt
@@ -266,16 +290,20 @@ powerpc/
 	- directory with info on using Linux with the PowerPC.
 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.
+ramdisk.txt
+	- short guide on how to set up and use the RAM disk.
 rbtree.txt
 	- info on what red-black trees are and what they are for.
+riscom8.txt
+	- notes on using the RISCom/8 multi-port serial driver.
 robust-futex-ABI.txt
 	- documentation of the robust futex ABI.
 robust-futexes.txt
 	- a description of what robust futexes are.
+rocket.txt
+	- info on the Comtrol RocketPort multiport serial driver.
 rt-mutex-design.txt
 	- description of the RealTime mutex implementation design.
 rt-mutex.txt
@@ -304,6 +332,8 @@ sparc/
 	- directory with info on using Linux on Sparc architecture.
 sparse.txt
 	- info on how to obtain and use the sparse tool for typechecking.
+specialix.txt
+	- info on hardware/driver for specialix IO8+ multiport serial card.
 spi/
 	- overview of Linux kernel Serial Peripheral Interface (SPI) support.
 spinlocks.txt
@@ -312,10 +342,14 @@ stable_api_nonsense.txt
 	- info on why the kernel does not have a stable in-kernel api or abi.
 stable_kernel_rules.txt
 	- rules and procedures for the -stable kernel releases.
+stallion.txt
+	- info on using the Stallion multiport serial driver.
 svga.txt
 	- short guide on selecting video modes at boot via VGA BIOS.
 sysfs-rules.txt
 	- How not to use sysfs.
+sx.txt
+	- info on the Specialix SX/SI multiport serial driver.
 sysctl/
 	- directory with info on the /proc/sys/* files.
 sysrq.txt
@@ -324,6 +358,8 @@ telephony/
 	- directory with info on telephony (e.g. voice over IP) support.
 time_interpolators.txt
 	- info on time interpolators.
+tty.txt
+	- guide to the locking policies of the tty layer.
 uml/
 	- directory with information about User Mode Linux.
 unicode.txt

trunk/Documentation/ABI/testing/sysfs-firmware-acpi

@@ -89,7 +89,7 @@ Description:
 
 		error - an interrupt that can't be accounted for above.
 
-		invalid: it's either a GPE or a Fixed Event that
+		invalid: it's either a wakeup GPE or a GPE/Fixed Event that
 			doesn't have an event handler.
 
 		disable: the GPE/Fixed Event is valid but disabled.
@@ -117,30 +117,30 @@ Description:
 		and other user space applications so that the machine won't shutdown
 		when pressing the power button.
 		# cat ff_pwr_btn
-		0	enabled
+		0
 		# press the power button for 3 times;
 		# cat ff_pwr_btn
-		3	enabled
+		3
 		# echo disable > ff_pwr_btn
 		# cat ff_pwr_btn
-		3	disabled
+		disable
 		# press the power button for 3 times;
 		# cat ff_pwr_btn
-		3	disabled
+		disable
 		# echo enable > ff_pwr_btn
 		# cat ff_pwr_btn
-		4	enabled
+		4
 		/*
 		 * this is because the status bit is set even if the enable bit is cleared,
 		 * and it triggers an ACPI fixed event when the enable bit is set again
 		 */
 		# press the power button for 3 times;
 		# cat ff_pwr_btn
-		7	enabled
+		7
 		# echo disable > ff_pwr_btn
 		# press the power button for 3 times;
 		# echo clear > ff_pwr_btn	/* clear the status bit */
 		# echo disable > ff_pwr_btn
 		# cat ff_pwr_btn
-		7	enabled
+		7
 

trunk/Documentation/DMA-API.txt

@@ -316,10 +316,12 @@ reduce current DMA mapping usage or delay and try again later).
 	pci_map_sg(struct pci_dev *hwdev, struct scatterlist *sg,
 		int nents, int direction)
 
+Maps a scatter gather list from the block layer.
+
 Returns: the number of physical segments mapped (this may be shorter
-than <nents> passed in if some elements of the scatter/gather list are
-physically or virtually adjacent and an IOMMU maps them with a single
-entry).
+than <nents> passed in if the block layer determines that some
+elements of the scatter/gather list are physically adjacent and thus
+may be mapped with a single entry).
 
 Please note that the sg cannot be mapped again if it has been mapped once.
 The mapping process is allowed to destroy information in the sg.

trunk/Documentation/PCI/00-INDEX

@@ -1,7 +1,5 @@
 00-INDEX
 	- this file
-MSI-HOWTO.txt
-	- the Message Signaled Interrupts (MSI) Driver Guide HOWTO and FAQ.
 PCI-DMA-mapping.txt
 	- info for PCI drivers using DMA portably across all platforms
 PCIEBUS-HOWTO.txt