---

yaml --- r: 84867 b: refs/heads/master c: f3aafa6 h: refs/heads/master i: 84865: e307f51 84863: cec10b8 v: v3
git-mirror · Feb 8, 2008 · d387f9e · d387f9e
1 parent d30d64b
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diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 48c946a482661d8466cd24bae5df749147ff1b1d
+refs/heads/master: f3aafa6c2535d36542a6dfc8647cd2fdb5999648
diff --git a/trunk/Documentation/DocBook/scsi.tmpl b/trunk/Documentation/DocBook/scsi.tmpl
@@ -12,7 +12,7 @@
         <surname>Bottomley</surname>
         <affiliation>
           <address>
-            <email>James.Bottomley@steeleye.com</email>
+            <email>James.Bottomley@hansenpartnership.com</email>
           </address>
         </affiliation>
       </author>

diff --git a/trunk/Documentation/accounting/getdelays.c b/trunk/Documentation/accounting/getdelays.c
@@ -168,7 +168,7 @@ int get_family_id(int sd)
 		char buf[256];
 	} ans;
 
-	int id, rc;
+	int id = 0, rc;
 	struct nlattr *na;
 	int rep_len;
 
@@ -209,7 +209,7 @@ void print_delayacct(struct taskstats *t)
 void task_context_switch_counts(struct taskstats *t)
 {
 	printf("\n\nTask   %15s%15s\n"
-	       "       %15lu%15lu\n",
+	       "       %15llu%15llu\n",
 	       "voluntary", "nonvoluntary",
 	       t->nvcsw, t->nivcsw);
 }
@@ -399,7 +399,7 @@ int main(int argc, char *argv[])
 			goto done;
 		}
 
-		PRINTF("nlmsghdr size=%d, nlmsg_len=%d, rep_len=%d\n",
+		PRINTF("nlmsghdr size=%zu, nlmsg_len=%d, rep_len=%d\n",
 		       sizeof(struct nlmsghdr), msg.n.nlmsg_len, rep_len);
 
 

diff --git a/trunk/Documentation/aoe/mkdevs.sh b/trunk/Documentation/aoe/mkdevs.sh
@@ -29,6 +29,8 @@ rm -f $dir/interfaces
 mknod -m 0200 $dir/interfaces c $MAJOR 4
 rm -f $dir/revalidate
 mknod -m 0200 $dir/revalidate c $MAJOR 5
+rm -f $dir/flush
+mknod -m 0200 $dir/flush c $MAJOR 6
 
 export n_partitions
 mkshelf=`echo $0 | sed 's!mkdevs!mkshelf!'`

diff --git a/trunk/Documentation/aoe/udev-install.sh b/trunk/Documentation/aoe/udev-install.sh
@@ -23,7 +23,10 @@ fi
 # /etc/udev/rules.d
 #
 rules_d="`sed -n '/^udev_rules=/{ s!udev_rules=!!; s!\"!!g; p; }' $conf`"
-if test -z "$rules_d" || test ! -d "$rules_d"; then
+if test -z "$rules_d" ; then
+	rules_d=/etc/udev/rules.d
+fi
+if test ! -d "$rules_d"; then
 	echo "$me Error: cannot find udev rules directory" 1>&2
 	exit 1
 fi

diff --git a/trunk/Documentation/aoe/udev.txt b/trunk/Documentation/aoe/udev.txt
@@ -1,6 +1,7 @@
 # These rules tell udev what device nodes to create for aoe support.
-# They may be installed along the following lines (adjusted to what
-# you see on your system).
+# They may be installed along the following lines.  Check the section
+# 8 udev manpage to see whether your udev supports SUBSYSTEM, and
+# whether it uses one or two equal signs for SUBSYSTEM and KERNEL.
 # 
 #   ecashin@makki ~$ su
 #   Password:
@@ -15,10 +16,11 @@
 #  
 
 # aoe char devices
-SUBSYSTEM="aoe", KERNEL="discover",	NAME="etherd/%k", GROUP="disk", MODE="0220"
-SUBSYSTEM="aoe", KERNEL="err",		NAME="etherd/%k", GROUP="disk", MODE="0440"
-SUBSYSTEM="aoe", KERNEL="interfaces",	NAME="etherd/%k", GROUP="disk", MODE="0220"
-SUBSYSTEM="aoe", KERNEL="revalidate",	NAME="etherd/%k", GROUP="disk", MODE="0220"
+SUBSYSTEM=="aoe", KERNEL=="discover",	NAME="etherd/%k", GROUP="disk", MODE="0220"
+SUBSYSTEM=="aoe", KERNEL=="err",	NAME="etherd/%k", GROUP="disk", MODE="0440"
+SUBSYSTEM=="aoe", KERNEL=="interfaces",	NAME="etherd/%k", GROUP="disk", MODE="0220"
+SUBSYSTEM=="aoe", KERNEL=="revalidate",	NAME="etherd/%k", GROUP="disk", MODE="0220"
+SUBSYSTEM=="aoe", KERNEL=="flush",	NAME="etherd/%k", GROUP="disk", MODE="0220"
 
 # aoe block devices     
-KERNEL="etherd*",       NAME="%k", GROUP="disk"
+KERNEL=="etherd*",       NAME="%k", GROUP="disk"
diff --git a/trunk/Documentation/feature-removal-schedule.txt b/trunk/Documentation/feature-removal-schedule.txt
@@ -99,17 +99,6 @@ Who:	Eric Biederman <ebiederm@xmission.com>
 
 ---------------------------
 
-What:  a.out interpreter support for ELF executables
-When:  2.6.25
-Files: fs/binfmt_elf.c
-Why:   Using a.out interpreters for ELF executables was a feature for
-       transition from a.out to ELF. But now it is unlikely to be still
-       needed anymore and removing it would simplify the hairy ELF
-       loader code.
-Who:   Andi Kleen <ak@suse.de>
-
----------------------------
-
 What:	remove EXPORT_SYMBOL(kernel_thread)
 When:	August 2006
 Files:	arch/*/kernel/*_ksyms.c
@@ -192,14 +181,6 @@ Who:	Len Brown <len.brown@intel.com>
 
 ---------------------------
 
-What:	'time' kernel boot parameter
-When:	January 2008
-Why:	replaced by 'printk.time=<value>' so that printk timestamps can be
-	enabled or disabled as needed
-Who:	Randy Dunlap <randy.dunlap@oracle.com>
-
----------------------------
-
 What: libata spindown skipping and warning
 When: Dec 2008
 Why:  Some halt(8) implementations synchronize caches for and spin

diff --git a/trunk/Documentation/filesystems/isofs.txt b/trunk/Documentation/filesystems/isofs.txt
@@ -24,6 +24,7 @@ Mount options unique to the isofs filesystem.
   map=normal    Map non-Rock Ridge filenames to lower case
   map=acorn     As map=normal but also apply Acorn extensions if present
   mode=xxx      Sets the permissions on files to xxx
+  dmode=xxx     Sets the permissions on directories to xxx
   nojoliet      Ignore Joliet extensions if they are present.
   norock        Ignore Rock Ridge extensions if they are present.
   hide		Completely strip hidden files from the file system.

diff --git a/trunk/Documentation/filesystems/vfs.txt b/trunk/Documentation/filesystems/vfs.txt
@@ -151,7 +151,7 @@ The get_sb() method has the following arguments:
   const char *dev_name: the device name we are mounting.
 
   void *data: arbitrary mount options, usually comes as an ASCII
-	string
+	string (see "Mount Options" section)
 
   struct vfsmount *mnt: a vfs-internal representation of a mount point
 
@@ -182,7 +182,7 @@ A fill_super() method implementation has the following arguments:
   	must initialize this properly.
 
   void *data: arbitrary mount options, usually comes as an ASCII
-	string
+	string (see "Mount Options" section)
 
   int silent: whether or not to be silent on error
 
@@ -291,7 +291,8 @@ or bottom half).
 
   umount_begin: called when the VFS is unmounting a filesystem.
 
-  show_options: called by the VFS to show mount options for /proc/<pid>/mounts.
+  show_options: called by the VFS to show mount options for
+	/proc/<pid>/mounts.  (see "Mount Options" section)
 
   quota_read: called by the VFS to read from filesystem quota file.
 
@@ -969,6 +970,49 @@ manipulate dentries:
 For further information on dentry locking, please refer to the document
 Documentation/filesystems/dentry-locking.txt.
 
+Mount Options
+=============
+
+Parsing options
+---------------
+
+On mount and remount the filesystem is passed a string containing a
+comma separated list of mount options.  The options can have either of
+these forms:
+
+  option
+  option=value
+
+The <linux/parser.h> header defines an API that helps parse these
+options.  There are plenty of examples on how to use it in existing
+filesystems.
+
+Showing options
+---------------
+
+If a filesystem accepts mount options, it must define show_options()
+to show all the currently active options.  The rules are:
+
+  - options MUST be shown which are not default or their values differ
+    from the default
+
+  - options MAY be shown which are enabled by default or have their
+    default value
+
+Options used only internally between a mount helper and the kernel
+(such as file descriptors), or which only have an effect during the
+mounting (such as ones controlling the creation of a journal) are exempt
+from the above rules.
+
+The underlying reason for the above rules is to make sure, that a
+mount can be accurately replicated (e.g. umounting and mounting again)
+based on the information found in /proc/mounts.
+
+A simple method of saving options at mount/remount time and showing
+them is provided with the save_mount_options() and
+generic_show_options() helper functions.  Please note, that using
+these may have drawbacks.  For more info see header comments for these
+functions in fs/namespace.c.
 
 Resources
 =========

diff --git a/trunk/Documentation/hwmon/ads7828 b/trunk/Documentation/hwmon/ads7828
@@ -0,0 +1,36 @@
+Kernel driver ads7828
+=====================
+
+Supported chips:
+  * Texas Instruments/Burr-Brown ADS7828
+    Prefix: 'ads7828'
+    Addresses scanned: I2C 0x48, 0x49, 0x4a, 0x4b
+    Datasheet: Publicly available at the Texas Instruments website :
+               http://focus.ti.com/lit/ds/symlink/ads7828.pdf
+
+Authors:
+        Steve Hardy <steve@linuxrealtime.co.uk>
+
+Module Parameters
+-----------------
+
+* se_input: bool (default Y)
+  Single ended operation - set to N for differential mode
+* int_vref: bool (default Y)
+  Operate with the internal 2.5V reference - set to N for external reference
+* vref_mv: int (default 2500)
+  If using an external reference, set this to the reference voltage in mV
+
+Description
+-----------
+
+This driver implements support for the Texas Instruments ADS7828.
+
+This device is a 12-bit 8-channel A-D converter.
+
+It can operate in single ended mode (8 +ve inputs) or in differential mode,
+where 4 differential pairs can be measured.
+
+The chip also has the facility to use an external voltage reference.  This
+may be required if your hardware supplies the ADS7828 from a 5V supply, see
+the datasheet for more details.
diff --git a/trunk/Documentation/hwmon/it87 b/trunk/Documentation/hwmon/it87
@@ -30,7 +30,7 @@ Supported chips:
     Datasheet: No longer be available
 
 Authors:
-    Christophe Gauthron <chrisg@0-in.com>
+    Christophe Gauthron
     Jean Delvare <khali@linux-fr.org>
 
 

diff --git a/trunk/Documentation/hwmon/lm78 b/trunk/Documentation/hwmon/lm78
@@ -4,12 +4,12 @@ Kernel driver lm78
 Supported chips:
   * National Semiconductor LM78 / LM78-J
     Prefix: 'lm78'
-    Addresses scanned: I2C 0x20 - 0x2f, ISA 0x290 (8 I/O ports)
+    Addresses scanned: I2C 0x28 - 0x2f, ISA 0x290 (8 I/O ports)
     Datasheet: Publicly available at the National Semiconductor website
                http://www.national.com/
   * National Semiconductor LM79
     Prefix: 'lm79'
-    Addresses scanned: I2C 0x20 - 0x2f, ISA 0x290 (8 I/O ports)
+    Addresses scanned: I2C 0x28 - 0x2f, ISA 0x290 (8 I/O ports)
     Datasheet: Publicly available at the National Semiconductor website
                http://www.national.com/
 

diff --git a/trunk/Documentation/hwmon/lm87 b/trunk/Documentation/hwmon/lm87
@@ -4,8 +4,12 @@ Kernel driver lm87
 Supported chips:
   * National Semiconductor LM87
     Prefix: 'lm87'
-    Addresses scanned: I2C 0x2c - 0x2f
+    Addresses scanned: I2C 0x2c - 0x2e
     Datasheet: http://www.national.com/pf/LM/LM87.html
+  * Analog Devices ADM1024
+    Prefix: 'adm1024'
+    Addresses scanned: I2C 0x2c - 0x2e
+    Datasheet: http://www.analog.com/en/prod/0,2877,ADM1024,00.html
 
 Authors:
         Frodo Looijaard <frodol@dds.nl>,
@@ -19,11 +23,12 @@ Authors:
 Description
 -----------
 
-This driver implements support for the National Semiconductor LM87.
+This driver implements support for the National Semiconductor LM87
+and the Analog Devices ADM1024.
 
 The LM87 implements up to three temperature sensors, up to two fan
 rotation speed sensors, up to seven voltage sensors, alarms, and some
-miscellaneous stuff.
+miscellaneous stuff. The ADM1024 is fully compatible.
 
 Temperatures are measured in degrees Celsius. Each input has a high
 and low alarm settings. A high limit produces an alarm when the value

diff --git a/trunk/Documentation/hwmon/userspace-tools b/trunk/Documentation/hwmon/userspace-tools
@@ -14,7 +14,7 @@ Lm-sensors
 
 Core set of utilities that will allow you to obtain health information,
 setup monitoring limits etc. You can get them on their homepage
-http://www.lm-sensors.nu/ or as a package from your Linux distribution.
+http://www.lm-sensors.org/ or as a package from your Linux distribution.
 
 If from website:
 Get lm-sensors from project web site. Please note, you need only userspace

diff --git a/trunk/Documentation/hwmon/w83627ehf b/trunk/Documentation/hwmon/w83627ehf
@@ -23,8 +23,9 @@ W83627DHG super I/O chips. We will refer to them collectively as Winbond chips.
 
 The chips implement three temperature sensors, five fan rotation
 speed sensors, ten analog voltage sensors (only nine for the 627DHG), one
-VID (6 pins), alarms with beep warnings (control unimplemented), and
-some automatic fan regulation strategies (plus manual fan control mode).
+VID (6 pins for the 627EHF/EHG, 8 pins for the 627DHG), alarms with beep
+warnings (control unimplemented), and some automatic fan regulation
+strategies (plus manual fan control mode).
 
 Temperatures are measured in degrees Celsius and measurement resolution is 1
 degC for temp1 and 0.5 degC for temp2 and temp3. An alarm is triggered when

diff --git a/trunk/Documentation/hwmon/w83627hf b/trunk/Documentation/hwmon/w83627hf
@@ -73,5 +73,4 @@ doesn't help, you may just ignore the bogus VID reading with no harm done.
 
 For further information on this driver see the w83781d driver documentation.
 
-[1] http://www2.lm-sensors.nu/~lm78/cvs/browse.cgi/lm_sensors2/doc/vid
-
+[1] http://www.lm-sensors.org/browser/lm-sensors/trunk/doc/vid
diff --git a/trunk/Documentation/hwmon/w83781d b/trunk/Documentation/hwmon/w83781d
@@ -4,20 +4,16 @@ Kernel driver w83781d
 Supported chips:
   * Winbond W83781D
     Prefix: 'w83781d'
-    Addresses scanned: I2C 0x20 - 0x2f, ISA 0x290 (8 I/O ports)
+    Addresses scanned: I2C 0x28 - 0x2f, ISA 0x290 (8 I/O ports)
     Datasheet: http://www.winbond-usa.com/products/winbond_products/pdfs/PCIC/w83781d.pdf
   * Winbond W83782D
     Prefix: 'w83782d'
-    Addresses scanned: I2C 0x20 - 0x2f, ISA 0x290 (8 I/O ports)
+    Addresses scanned: I2C 0x28 - 0x2f, ISA 0x290 (8 I/O ports)
     Datasheet: http://www.winbond.com/PDF/sheet/w83782d.pdf
   * Winbond W83783S
     Prefix: 'w83783s'
     Addresses scanned: I2C 0x2d
     Datasheet: http://www.winbond-usa.com/products/winbond_products/pdfs/PCIC/w83783s.pdf
-  * Winbond W83627HF
-    Prefix: 'w83627hf'
-    Addresses scanned: I2C 0x20 - 0x2f, ISA 0x290 (8 I/O ports)
-    Datasheet: http://www.winbond.com/PDF/sheet/w83627hf.pdf
   * Asus AS99127F
     Prefix: 'as99127f'
     Addresses scanned: I2C 0x28 - 0x2f
@@ -50,20 +46,18 @@ force_subclients=bus,caddr,saddr,saddr
 Description
 -----------
 
-This driver implements support for the Winbond W83781D, W83782D, W83783S,
-W83627HF chips, and the Asus AS99127F chips. We will refer to them
-collectively as W8378* chips.
+This driver implements support for the Winbond W83781D, W83782D, W83783S
+chips, and the Asus AS99127F chips. We will refer to them collectively as
+W8378* chips.
 
 There is quite some difference between these chips, but they are similar
 enough that it was sensible to put them together in one driver.
-The W83627HF chip is assumed to be identical to the ISA W83782D.
 The Asus chips are similar to an I2C-only W83782D.
 
 Chip        #vin    #fanin  #pwm    #temp   wchipid vendid  i2c     ISA
 as99127f    7       3       0       3       0x31    0x12c3  yes     no
 as99127f rev.2 (type_name = as99127f)       0x31    0x5ca3  yes     no
 w83781d     7       3       0       3       0x10-1  0x5ca3  yes     yes
-w83627hf    9       3       2       3       0x21    0x5ca3  yes     yes(LPC)
 w83782d     9       3       2-4     3       0x30    0x5ca3  yes     yes
 w83783s     5-6     3       2       1-2     0x40    0x5ca3  yes     no
 
@@ -143,9 +137,9 @@ Individual alarm and beep bits:
 0x000400: in6
 0x000800: fan3
 0x001000: chassis
-0x002000: temp3 (W83782D and W83627HF only)
-0x010000: in7 (W83782D and W83627HF only)
-0x020000: in8 (W83782D and W83627HF only)
+0x002000: temp3 (W83782D only)
+0x010000: in7 (W83782D only)
+0x020000: in8 (W83782D only)
 
 If an alarm triggers, it will remain triggered until the hardware register
 is read at least once. This means that the cause for the alarm may
Original file line number	Diff line number	Diff line change
Expand Up		@@ -73,5 +73,4 @@ doesn't help, you may just ignore the bogus VID reading with no harm done.

		For further information on this driver see the w83781d driver documentation.

		[1] http://www2.lm-sensors.nu/~lm78/cvs/browse.cgi/lm_sensors2/doc/vid

		[1] http://www.lm-sensors.org/browser/lm-sensors/trunk/doc/vid