9 files changed, 84 insertions, 23 deletions

diff --git a/Documentation/ABI/testing/sysfs-firmware-sgi_uv b/Documentation/ABI/testing/sysfs-firmware-sgi_uv
new file mode 100644
index 000000000000..4573fd4b7876
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-firmware-sgi_uv
@@ -0,0 +1,27 @@
+What:           /sys/firmware/sgi_uv/
+Date:           August 2008
+Contact:        Russ Anderson <rja@sgi.com>
+Description:
+                The /sys/firmware/sgi_uv directory contains information
+                about the SGI UV platform.
+
+                Under that directory are a number of files:
+
+                        partition_id
+                        coherence_id
+
+                The partition_id entry contains the partition id.
+                SGI UV systems can be partitioned into multiple physical
+                machines, which each partition running a unique copy
+                of the operating system.  Each partition will have a unique
+                partition id.  To display the partition id, use the command:
+
+                        cat /sys/firmware/sgi_uv/partition_id
+
+                The coherence_id entry contains the coherence id.
+                A partitioned SGI UV system can have one or more coherence
+                domain.  The coherence id indicates which coherence domain
+                this partition is in.  To display the coherence id, use the
+                command:
+
+                        cat /sys/firmware/sgi_uv/coherence_id
diff --git a/Documentation/dontdiff b/Documentation/dontdiff
index 881e6dd03aea..27809357da58 100644
--- a/Documentation/dontdiff
+++ b/Documentation/dontdiff
@@ -5,6 +5,8 @@
 *.css
 *.dvi
 *.eps
+*.fw.gen.S
+*.fw
 *.gif
 *.grep
 *.grp
diff --git a/Documentation/filesystems/ntfs.txt b/Documentation/filesystems/ntfs.txt
index e79ee2db183a..ac2a261c5f7d 100644
--- a/Documentation/filesystems/ntfs.txt
+++ b/Documentation/filesystems/ntfs.txt
@@ -40,7 +40,7 @@ Web site
 ========
 
 There is plenty of additional information on the linux-ntfs web site
-at http://linux-ntfs.sourceforge.net/
+at http://www.linux-ntfs.org/
 
 The web site has a lot of additional information, such as a comprehensive
 FAQ, documentation on the NTFS on-disk format, information on the Linux-NTFS
@@ -272,7 +272,7 @@ And you would know that /dev/hda2 has a size of 37768814 - 4209030 + 1 =
 For Win2k and later dynamic disks, you can for example use the ldminfo utility
 which is part of the Linux LDM tools (the latest version at the time of
 writing is linux-ldm-0.0.8.tar.bz2).  You can download it from:
-        http://linux-ntfs.sourceforge.net/downloads.html
+        http://www.linux-ntfs.org/
 Simply extract the downloaded archive (tar xvjf linux-ldm-0.0.8.tar.bz2), go
 into it (cd linux-ldm-0.0.8) and change to the test directory (cd test).  You
 will find the precompiled (i386) ldminfo utility there.  NOTE: You will not be
diff --git a/Documentation/filesystems/proc.txt b/Documentation/filesystems/proc.txt
index 64557821ee59..394eb2cc1c39 100644
--- a/Documentation/filesystems/proc.txt
+++ b/Documentation/filesystems/proc.txt
@@ -1339,6 +1339,25 @@ Enables/Disables the protection of the per-process proc entries "maps" and
 "smaps".  When enabled, the contents of these files are visible only to
 readers that are allowed to ptrace() the given process.
 
+msgmni
+------
+
+Maximum number of message queue ids on the system.
+This value scales to the amount of lowmem. It is automatically recomputed
+upon memory add/remove or ipc namespace creation/removal.
+When a value is written into this file, msgmni's value becomes fixed, i.e. it
+is not recomputed anymore when one of the above events occurs.
+Use auto_msgmni to change this behavior.
+
+auto_msgmni
+-----------
+
+Enables/Disables automatic recomputing of msgmni upon memory add/remove or
+upon ipc namespace creation/removal (see the msgmni description above).
+Echoing "1" into this file enables msgmni automatic recomputing.
+Echoing "0" turns it off.
+auto_msgmni default value is 1.
+
 
 2.4 /proc/sys/vm - The virtual memory subsystem
 -----------------------------------------------
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 1150444a21ab..ba27dd98a18e 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1425,6 +1425,12 @@ and is between 256 and 4096 characters. It is defined in the file
 
         nolapic_timer   [X86-32,APIC] Do not use the local APIC timer.
 
+        nox2apic        [X86-64,APIC] Do not enable x2APIC mode.
+
+        x2apic_phys     [X86-64,APIC] Use x2apic physical mode instead of
+                        default x2apic cluster mode on platforms
+                        supporting x2apic.
+
         noltlbs         [PPC] Do not use large page/tlb entries for kernel
                         lowmem mapping on PPC40x.
 
diff --git a/Documentation/laptops/thinkpad-acpi.txt b/Documentation/laptops/thinkpad-acpi.txt
index 02dc748b76c4..71f0fe1fc1b0 100644
--- a/Documentation/laptops/thinkpad-acpi.txt
+++ b/Documentation/laptops/thinkpad-acpi.txt
@@ -44,7 +44,7 @@ detailed description):
         - LCD brightness control
         - Volume control
         - Fan control and monitoring: fan speed, fan enable/disable
-        - Experimental: WAN enable and disable
+        - WAN enable and disable
 
 A compatibility table by model and feature is maintained on the web
 site, http://ibm-acpi.sf.net/. I appreciate any success or failure
@@ -1375,18 +1375,13 @@ with EINVAL, try to set pwm1_enable to 1 and pwm1 to at least 128 (255
 would be the safest choice, though).
 
 
-EXPERIMENTAL: WAN
------------------
+WAN
+---
 
 procfs: /proc/acpi/ibm/wan
 sysfs device attribute: wwan_enable (deprecated)
 sysfs rfkill class: switch "tpacpi_wwan_sw"
 
-This feature is marked EXPERIMENTAL because the implementation
-directly accesses hardware registers and may not work as expected. USE
-WITH CAUTION! To use this feature, you need to supply the
-experimental=1 parameter when loading the module.
-
 This feature shows the presence and current state of a W-WAN (Sierra
 Wireless EV-DO) device.
 
diff --git a/Documentation/lguest/lguest.c b/Documentation/lguest/lguest.c
index 655414821edc..7228369d1014 100644
--- a/Documentation/lguest/lguest.c
+++ b/Documentation/lguest/lguest.c
@@ -895,6 +895,9 @@ static void handle_console_output(int fd, struct virtqueue *vq, bool timeout)
         }
 }
 
+/* This is called when we no longer want to hear about Guest changes to a
+ * virtqueue.  This is more efficient in high-traffic cases, but it means we
+ * have to set a timer to check if any more changes have occurred. */
 static void block_vq(struct virtqueue *vq)
 {
         struct itimerval itm;
@@ -939,6 +942,11 @@ static void handle_net_output(int fd, struct virtqueue *vq, bool timeout)
         if (!timeout && num)
                 block_vq(vq);
 
+        /* We never quite know how long should we wait before we check the
+         * queue again for more packets.  We start at 500 microseconds, and if
+         * we get fewer packets than last time, we assume we made the timeout
+         * too small and increase it by 10 microseconds.  Otherwise, we drop it
+         * by one microsecond every time.  It seems to work well enough. */
         if (timeout) {
                 if (num < last_timeout_num)
                         timeout_usec += 10;
diff --git a/Documentation/video4linux/CARDLIST.au0828 b/Documentation/video4linux/CARDLIST.au0828
index eedc399e8deb..aa05e5bb22fb 100644
--- a/Documentation/video4linux/CARDLIST.au0828
+++ b/Documentation/video4linux/CARDLIST.au0828
@@ -3,3 +3,4 @@
   2 -> Hauppauge HVR850                         (au0828)        [2040:7240]
   3 -> DViCO FusionHDTV USB                     (au0828)        [0fe9:d620]
   4 -> Hauppauge HVR950Q rev xxF8               (au0828)        [2040:7201,2040:7211,2040:7281]
+  5 -> Hauppauge Woodbury                       (au0828)        [2040:8200]
diff --git a/Documentation/video4linux/gspca.txt b/Documentation/video4linux/gspca.txt
index 78a863ab8a5a..0f03900c48fb 100644
--- a/Documentation/video4linux/gspca.txt
+++ b/Documentation/video4linux/gspca.txt
@@ -88,14 +88,14 @@ zc3xx		0471:0325	Philips SPC 200 NC
 zc3xx           0471:0326       Philips SPC 300 NC
 sonixj          0471:0327       Philips SPC 600 NC
 sonixj          0471:0328       Philips SPC 700 NC
-zc3xx           0471:032d       Philips spc210nc
-zc3xx           0471:032e       Philips spc315nc
-sonixj          0471:0330       Philips SPC 710NC
+zc3xx           0471:032d       Philips SPC 210 NC
+zc3xx           0471:032e       Philips SPC 315 NC
+sonixj          0471:0330       Philips SPC 710 NC
 spca501         0497:c001       Smile International
 sunplus         04a5:3003       Benq DC 1300
 sunplus         04a5:3008       Benq DC 1500
-sunplus         04a5:300a       Benq DC3410
-spca500         04a5:300c       Benq DC1016
+sunplus         04a5:300a       Benq DC 3410
+spca500         04a5:300c       Benq DC 1016
 sunplus         04f1:1001       JVC GC A50
 spca561         04fc:0561       Flexcam 100
 sunplus         04fc:500c       Sunplus CA500C
@@ -175,19 +175,21 @@ sunplus		08ca:2060	Aiptek PocketDV5300
 tv8532          0923:010f       ICM532 cams
 mars            093a:050f       Mars-Semi Pc-Camera
 pac207          093a:2460       PAC207 Qtec Webcam 100
-pac207          093a:2463       Philips spc200nc pac207
+pac207          093a:2463       Philips SPC 220 NC
 pac207          093a:2464       Labtec Webcam 1200
 pac207          093a:2468       PAC207
 pac207          093a:2470       Genius GF112
-pac207          093a:2471       PAC207 Genius VideoCam ge111
-pac207          093a:2472       PAC207 Genius VideoCam ge110
+pac207          093a:2471       Genius VideoCam ge111
+pac207          093a:2472       Genius VideoCam ge110
 pac7311         093a:2600       PAC7311 Typhoon
-pac7311         093a:2601       PAC7311 Phillips SPC610NC
+pac7311         093a:2601       Philips SPC 610 NC
 pac7311         093a:2603       PAC7312
-pac7311         093a:2608       PAC7311 Trust WB-3300p
-pac7311         093a:260e       PAC7311 Gigaware VGA PC Camera, Trust WB-3350p, SIGMA cam 2350
-pac7311         093a:260f       PAC7311 SnakeCam
+pac7311         093a:2608       Trust WB-3300p
+pac7311         093a:260e       Gigaware VGA PC Camera, Trust WB-3350p, SIGMA cam 2350
+pac7311         093a:260f       SnakeCam
 pac7311         093a:2621       PAC731x
+pac7311         093a:2624       PAC7302
+pac7311         093a:2626       Labtec 2200
 zc3xx           0ac8:0302       Z-star Vimicro zc0302
 vc032x          0ac8:0321       Vimicro generic vc0321
 vc032x          0ac8:0323       Vimicro Vc0323
@@ -220,6 +222,7 @@ sonixj		0c45:60c0	Sangha Sn535
 sonixj          0c45:60ec       SN9C105+MO4000
 sonixj          0c45:60fb       Surfer NoName
 sonixj          0c45:60fc       LG-LIC300
+sonixj          0c45:6128       Microdia/Sonix SNP325
 sonixj          0c45:612a       Avant Camera
 sonixj          0c45:612c       Typhoon Rasy Cam 1.3MPix
 sonixj          0c45:6130       Sonix Pccam
@@ -234,7 +237,7 @@ zc3xx		10fd:0128	Typhoon Webshot II USB 300k 0x0128
 spca561         10fd:7e50       FlyCam Usb 100
 zc3xx           10fd:8050       Typhoon Webshot II USB 300k
 spca501         1776:501c       Arowana 300K CMOS Camera
-t613            17a1:0128       T613/TAS5130A
+t613            17a1:0128       TASCORP JPEG Webcam, NGS Cyclops
 vc032x          17ef:4802       Lenovo Vc0323+MI1310_SOC
 pac207          2001:f115       D-Link DSB-C120
 spca500         2899:012c       Toptro Industrial