---

yaml --- r: 360933 b: refs/heads/master c: af2841c h: refs/heads/master i: 360931: 045dda3 v: v3
git-mirror · Mar 7, 2013 · 0594da3 · 0594da3
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diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 36c1813bb453dd078e49bc5b3c1bf7d13535d9ff
+refs/heads/master: af2841cdd4cb35248e41f7427d996c8f6b563051
diff --git a/trunk/Documentation/device-mapper/dm-raid.txt b/trunk/Documentation/device-mapper/dm-raid.txt
@@ -30,6 +30,7 @@ The target is named "raid" and it accepts the following parameters:
   raid10        Various RAID10 inspired algorithms chosen by additional params
 		- RAID10: Striped Mirrors (aka 'Striping on top of mirrors')
 		- RAID1E: Integrated Adjacent Stripe Mirroring
+		- RAID1E: Integrated Offset Stripe Mirroring
 		-  and other similar RAID10 variants
 
   Reference: Chapter 4 of
@@ -64,15 +65,15 @@ The target is named "raid" and it accepts the following parameters:
 		synchronisation state for each region.
 
         [raid10_copies   <# copies>]
-        [raid10_format   near]
+        [raid10_format   <near|far|offset>]
 		These two options are used to alter the default layout of
 		a RAID10 configuration.  The number of copies is can be
-		specified, but the default is 2.  There are other variations
-		to how the copies are laid down - the default and only current
-		option is "near".  Near copies are what most people think of
-		with respect to mirroring.  If these options are left
-		unspecified, or 'raid10_copies 2' and/or 'raid10_format near'
-		are given, then the layouts for 2, 3 and 4 devices are:
+		specified, but the default is 2.  There are also three
+		variations to how the copies are laid down - the default
+		is "near".  Near copies are what most people think of with
+		respect to mirroring.  If these options are left unspecified,
+		or 'raid10_copies 2' and/or 'raid10_format near' are given,
+		then the layouts for 2, 3 and 4 devices	are:
 		2 drives         3 drives          4 drives
 		--------         ----------        --------------
 		A1  A1           A1  A1  A2        A1  A1  A2  A2
@@ -85,6 +86,33 @@ The target is named "raid" and it accepts the following parameters:
 		3-device layout is what might be called a 'RAID1E - Integrated
 		Adjacent Stripe Mirroring'.
 
+		If 'raid10_copies 2' and 'raid10_format far', then the layouts
+		for 2, 3 and 4 devices are:
+		2 drives             3 drives             4 drives
+		--------             --------------       --------------------
+		A1  A2               A1   A2   A3         A1   A2   A3   A4
+		A3  A4               A4   A5   A6         A5   A6   A7   A8
+		A5  A6               A7   A8   A9         A9   A10  A11  A12
+		..  ..               ..   ..   ..         ..   ..   ..   ..
+		A2  A1               A3   A1   A2         A2   A1   A4   A3
+		A4  A3               A6   A4   A5         A6   A5   A8   A7
+		A6  A5               A9   A7   A8         A10  A9   A12  A11
+		..  ..               ..   ..   ..         ..   ..   ..   ..
+
+		If 'raid10_copies 2' and 'raid10_format offset', then the
+		layouts for 2, 3 and 4 devices are:
+		2 drives       3 drives           4 drives
+		--------       ------------       -----------------
+		A1  A2         A1  A2  A3         A1  A2  A3  A4
+		A2  A1         A3  A1  A2         A2  A1  A4  A3
+		A3  A4         A4  A5  A6         A5  A6  A7  A8
+		A4  A3         A6  A4  A5         A6  A5  A8  A7
+		A5  A6         A7  A8  A9         A9  A10 A11 A12
+		A6  A5         A9  A7  A8         A10 A9  A12 A11
+		..  ..         ..  ..  ..         ..  ..  ..  ..
+		Here we see layouts closely akin to 'RAID1E - Integrated
+		Offset Stripe Mirroring'.
+
 <#raid_devs>: The number of devices composing the array.
 	Each device consists of two entries.  The first is the device
 	containing the metadata (if any); the second is the one containing the
@@ -142,3 +170,5 @@ Version History
 1.3.0	Added support for RAID 10
 1.3.1	Allow device replacement/rebuild for RAID 10
 1.3.2   Fix/improve redundancy checking for RAID10
+1.4.0	Non-functional change.  Removes arg from mapping function.
+1.4.1   Add RAID10 "far" and "offset" algorithm support.
diff --git a/trunk/Documentation/hwmon/adm1275 b/trunk/Documentation/hwmon/adm1275
@@ -15,7 +15,7 @@ Supported chips:
     Addresses scanned: -
     Datasheet: www.analog.com/static/imported-files/data_sheets/ADM1276.pdf
 
-Author: Guenter Roeck <guenter.roeck@ericsson.com>
+Author: Guenter Roeck <linux@roeck-us.net>
 
 
 Description

diff --git a/trunk/Documentation/hwmon/adt7410 b/trunk/Documentation/hwmon/adt7410
@@ -4,9 +4,14 @@ Kernel driver adt7410
 Supported chips:
   * Analog Devices ADT7410
     Prefix: 'adt7410'
-    Addresses scanned: I2C 0x48 - 0x4B
+    Addresses scanned: None
     Datasheet: Publicly available at the Analog Devices website
                http://www.analog.com/static/imported-files/data_sheets/ADT7410.pdf
+  * Analog Devices ADT7420
+    Prefix: 'adt7420'
+    Addresses scanned: None
+    Datasheet: Publicly available at the Analog Devices website
+               http://www.analog.com/static/imported-files/data_sheets/ADT7420.pdf
 
 Author: Hartmut Knaack <knaack.h@gmx.de>
 
@@ -27,6 +32,10 @@ value per second or even justget one sample on demand for power saving.
 Besides, it can completely power down its ADC, if power management is
 required.
 
+The ADT7420 is register compatible, the only differences being the package,
+a slightly narrower operating temperature range (-40°C to +150°C), and a
+better accuracy (0.25°C instead of 0.50°C.)
+
 Configuration Notes
 -------------------
 

diff --git a/trunk/Documentation/hwmon/jc42 b/trunk/Documentation/hwmon/jc42
@@ -49,7 +49,7 @@ Supported chips:
     Addresses scanned: I2C 0x18 - 0x1f
 
 Author:
-	Guenter Roeck <guenter.roeck@ericsson.com>
+	Guenter Roeck <linux@roeck-us.net>
 
 
 Description

diff --git a/trunk/Documentation/hwmon/lineage-pem b/trunk/Documentation/hwmon/lineage-pem
@@ -8,7 +8,7 @@ Supported devices:
     Documentation:
         http://www.lineagepower.com/oem/pdf/CPLI2C.pdf
 
-Author: Guenter Roeck <guenter.roeck@ericsson.com>
+Author: Guenter Roeck <linux@roeck-us.net>
 
 
 Description

diff --git a/trunk/Documentation/hwmon/lm25066 b/trunk/Documentation/hwmon/lm25066
@@ -19,7 +19,7 @@ Supported chips:
     Datasheet:
 	http://www.national.com/pf/LM/LM5066.html
 
-Author: Guenter Roeck <guenter.roeck@ericsson.com>
+Author: Guenter Roeck <linux@roeck-us.net>
 
 
 Description

diff --git a/trunk/Documentation/hwmon/ltc2978 b/trunk/Documentation/hwmon/ltc2978
@@ -5,13 +5,13 @@ Supported chips:
   * Linear Technology LTC2978
     Prefix: 'ltc2978'
     Addresses scanned: -
-    Datasheet: http://cds.linear.com/docs/Datasheet/2978fa.pdf
+    Datasheet: http://www.linear.com/product/ltc2978
   * Linear Technology LTC3880
     Prefix: 'ltc3880'
     Addresses scanned: -
-    Datasheet: http://cds.linear.com/docs/Datasheet/3880f.pdf
+    Datasheet: http://www.linear.com/product/ltc3880
 
-Author: Guenter Roeck <guenter.roeck@ericsson.com>
+Author: Guenter Roeck <linux@roeck-us.net>
 
 
 Description

diff --git a/trunk/Documentation/hwmon/ltc4261 b/trunk/Documentation/hwmon/ltc4261
@@ -8,7 +8,7 @@ Supported chips:
     Datasheet:
         http://cds.linear.com/docs/Datasheet/42612fb.pdf
 
-Author: Guenter Roeck <guenter.roeck@ericsson.com>
+Author: Guenter Roeck <linux@roeck-us.net>
 
 
 Description

diff --git a/trunk/Documentation/hwmon/max16064 b/trunk/Documentation/hwmon/max16064
@@ -7,7 +7,7 @@ Supported chips:
     Addresses scanned: -
     Datasheet: http://datasheets.maxim-ic.com/en/ds/MAX16064.pdf
 
-Author: Guenter Roeck <guenter.roeck@ericsson.com>
+Author: Guenter Roeck <linux@roeck-us.net>
 
 
 Description

diff --git a/trunk/Documentation/hwmon/max16065 b/trunk/Documentation/hwmon/max16065
@@ -24,7 +24,7 @@ Supported chips:
 	http://datasheets.maxim-ic.com/en/ds/MAX16070-MAX16071.pdf
 
 
-Author: Guenter Roeck <guenter.roeck@ericsson.com>
+Author: Guenter Roeck <linux@roeck-us.net>
 
 
 Description

diff --git a/trunk/Documentation/hwmon/max34440 b/trunk/Documentation/hwmon/max34440
@@ -27,7 +27,7 @@ Supported chips:
     Addresses scanned: -
     Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX34461.pdf
 
-Author: Guenter Roeck <guenter.roeck@ericsson.com>
+Author: Guenter Roeck <linux@roeck-us.net>
 
 
 Description

diff --git a/trunk/Documentation/hwmon/max8688 b/trunk/Documentation/hwmon/max8688
@@ -7,7 +7,7 @@ Supported chips:
     Addresses scanned: -
     Datasheet: http://datasheets.maxim-ic.com/en/ds/MAX8688.pdf
 
-Author: Guenter Roeck <guenter.roeck@ericsson.com>
+Author: Guenter Roeck <linux@roeck-us.net>
 
 
 Description

diff --git a/trunk/Documentation/hwmon/pmbus b/trunk/Documentation/hwmon/pmbus
@@ -34,7 +34,7 @@ Supported chips:
     Addresses scanned: -
     Datasheet: n.a.
 
-Author: Guenter Roeck <guenter.roeck@ericsson.com>
+Author: Guenter Roeck <linux@roeck-us.net>
 
 
 Description

diff --git a/trunk/Documentation/hwmon/smm665 b/trunk/Documentation/hwmon/smm665
@@ -29,7 +29,7 @@ Supported chips:
       http://www.summitmicro.com/prod_select/summary/SMM766/SMM766_2086.pdf
       http://www.summitmicro.com/prod_select/summary/SMM766B/SMM766B_2122.pdf
 
-Author: Guenter Roeck <guenter.roeck@ericsson.com>
+Author: Guenter Roeck <linux@roeck-us.net>
 
 
 Module Parameters

diff --git a/trunk/Documentation/hwmon/ucd9000 b/trunk/Documentation/hwmon/ucd9000
@@ -11,7 +11,7 @@ Supported chips:
 	http://focus.ti.com/lit/ds/symlink/ucd9090.pdf
 	http://focus.ti.com/lit/ds/symlink/ucd90910.pdf
 
-Author: Guenter Roeck <guenter.roeck@ericsson.com>
+Author: Guenter Roeck <linux@roeck-us.net>
 
 
 Description

diff --git a/trunk/Documentation/hwmon/ucd9200 b/trunk/Documentation/hwmon/ucd9200
@@ -15,7 +15,7 @@ Supported chips:
 	http://focus.ti.com/lit/ds/symlink/ucd9246.pdf
 	http://focus.ti.com/lit/ds/symlink/ucd9248.pdf
 
-Author: Guenter Roeck <guenter.roeck@ericsson.com>
+Author: Guenter Roeck <linux@roeck-us.net>
 
 
 Description

diff --git a/trunk/Documentation/hwmon/zl6100 b/trunk/Documentation/hwmon/zl6100
@@ -54,7 +54,7 @@ http://archive.ericsson.net/service/internet/picov/get?DocNo=28701-EN/LZT146401
 http://archive.ericsson.net/service/internet/picov/get?DocNo=28701-EN/LZT146256
 
 
-Author: Guenter Roeck <guenter.roeck@ericsson.com>
+Author: Guenter Roeck <linux@roeck-us.net>
 
 
 Description

diff --git a/trunk/Documentation/power/opp.txt b/trunk/Documentation/power/opp.txt
@@ -1,6 +1,5 @@
-*=============*
-* OPP Library *
-*=============*
+Operating Performance Points (OPP) Library
+==========================================
 
 (C) 2009-2010 Nishanth Menon <nm@ti.com>, Texas Instruments Incorporated
 
@@ -16,15 +15,31 @@ Contents
 
 1. Introduction
 ===============
+1.1 What is an Operating Performance Point (OPP)?
+
 Complex SoCs of today consists of a multiple sub-modules working in conjunction.
 In an operational system executing varied use cases, not all modules in the SoC
 need to function at their highest performing frequency all the time. To
 facilitate this, sub-modules in a SoC are grouped into domains, allowing some
-domains to run at lower voltage and frequency while other domains are loaded
-more. The set of discrete tuples consisting of frequency and voltage pairs that
+domains to run at lower voltage and frequency while other domains run at
+voltage/frequency pairs that are higher.
+
+The set of discrete tuples consisting of frequency and voltage pairs that
 the device will support per domain are called Operating Performance Points or
 OPPs.
 
+As an example:
+Let us consider an MPU device which supports the following:
+{300MHz at minimum voltage of 1V}, {800MHz at minimum voltage of 1.2V},
+{1GHz at minimum voltage of 1.3V}
+
+We can represent these as three OPPs as the following {Hz, uV} tuples:
+{300000000, 1000000}
+{800000000, 1200000}
+{1000000000, 1300000}
+
+1.2 Operating Performance Points Library
+
 OPP library provides a set of helper functions to organize and query the OPP
 information. The library is located in drivers/base/power/opp.c and the header
 is located in include/linux/opp.h. OPP library can be enabled by enabling

diff --git a/trunk/MAINTAINERS b/trunk/MAINTAINERS
@@ -114,12 +114,6 @@ Maintainers List (try to look for most precise areas first)
 
 		-----------------------------------
 
-3C505 NETWORK DRIVER
-M:	Philip Blundell <philb@gnu.org>
-L:	netdev@vger.kernel.org
-S:	Maintained
-F:	drivers/net/ethernet/i825xx/3c505*
-
 3C59X NETWORK DRIVER
 M:	Steffen Klassert <klassert@mathematik.tu-chemnitz.de>
 L:	netdev@vger.kernel.org
@@ -2361,12 +2355,6 @@ W:	http://www.arm.linux.org.uk/
 S:	Maintained
 F:	drivers/video/cyber2000fb.*
 
-CYCLADES 2X SYNC CARD DRIVER
-M:	Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
-W:	http://oops.ghostprotocols.net:81/blog
-S:	Maintained
-F:	drivers/net/wan/cycx*
-
 CYCLADES ASYNC MUX DRIVER
 W:	http://www.cyclades.com/
 S:	Orphan
@@ -3067,12 +3055,6 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
 F:	drivers/video/s1d13xxxfb.c
 F:	include/video/s1d13xxxfb.h
 
-ETHEREXPRESS-16 NETWORK DRIVER
-M:	Philip Blundell <philb@gnu.org>
-L:	netdev@vger.kernel.org
-S:	Maintained
-F:	drivers/net/ethernet/i825xx/eexpress.*
-
 ETHERNET BRIDGE
 M:	Stephen Hemminger <stephen@networkplumber.org>
 L:	bridge@lists.linux-foundation.org

diff --git a/trunk/arch/arm/boot/compressed/Makefile b/trunk/arch/arm/boot/compressed/Makefile
@@ -120,7 +120,7 @@ ORIG_CFLAGS := $(KBUILD_CFLAGS)
 KBUILD_CFLAGS = $(subst -pg, , $(ORIG_CFLAGS))
 endif
 
-ccflags-y := -fpic -fno-builtin -I$(obj)
+ccflags-y := -fpic -mno-single-pic-base -fno-builtin -I$(obj)
 asflags-y := -Wa,-march=all -DZIMAGE
 
 # Supply kernel BSS size to the decompressor via a linker symbol.

diff --git a/trunk/arch/arm/include/asm/mmu.h b/trunk/arch/arm/include/asm/mmu.h
@@ -5,15 +5,15 @@
 
 typedef struct {
 #ifdef CONFIG_CPU_HAS_ASID
-	u64 id;
+	atomic64_t	id;
 #endif
-	unsigned int vmalloc_seq;
+	unsigned int	vmalloc_seq;
 } mm_context_t;
 
 #ifdef CONFIG_CPU_HAS_ASID
 #define ASID_BITS	8
 #define ASID_MASK	((~0ULL) << ASID_BITS)
-#define ASID(mm)	((mm)->context.id & ~ASID_MASK)
+#define ASID(mm)	((mm)->context.id.counter & ~ASID_MASK)
 #else
 #define ASID(mm)	(0)
 #endif
@@ -26,7 +26,7 @@ typedef struct {
  *  modified for 2.6 by Hyok S. Choi <hyok.choi@samsung.com>
  */
 typedef struct {
-	unsigned long		end_brk;
+	unsigned long	end_brk;
 } mm_context_t;
 
 #endif

diff --git a/trunk/arch/arm/include/asm/mmu_context.h b/trunk/arch/arm/include/asm/mmu_context.h
@@ -25,7 +25,7 @@ void __check_vmalloc_seq(struct mm_struct *mm);
 #ifdef CONFIG_CPU_HAS_ASID
 
 void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk);
-#define init_new_context(tsk,mm)	({ mm->context.id = 0; })
+#define init_new_context(tsk,mm)	({ atomic64_set(&mm->context.id, 0); 0; })
 
 #else	/* !CONFIG_CPU_HAS_ASID */