---

yaml --- r: 128980 b: refs/heads/master c: 26ce34a h: refs/heads/master v: v3
git-mirror · Oct 16, 2008 · 4b90e4e · 4b90e4e
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diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 37d3cdddf5378606f6eab99982ca16819745d8f4
+refs/heads/master: 26ce34a9c47334ff7984769e4661b2f1883594ff
diff --git a/trunk/Documentation/DMA-mapping.txt b/trunk/Documentation/DMA-mapping.txt
@@ -740,7 +740,7 @@ failure can be determined by:
 	dma_addr_t dma_handle;
 
 	dma_handle = pci_map_single(pdev, addr, size, direction);
-	if (pci_dma_mapping_error(dma_handle)) {
+	if (pci_dma_mapping_error(pdev, dma_handle)) {
 		/*
 		 * reduce current DMA mapping usage,
 		 * delay and try again later or

diff --git a/trunk/Documentation/HOWTO b/trunk/Documentation/HOWTO
@@ -77,7 +77,8 @@ documentation files are also added which explain how to use the feature.
 When a kernel change causes the interface that the kernel exposes to
 userspace to change, it is recommended that you send the information or
 a patch to the manual pages explaining the change to the manual pages
-maintainer at mtk.manpages@gmail.com.
+maintainer at mtk.manpages@gmail.com, and CC the list
+linux-api@vger.kernel.org.
 
 Here is a list of files that are in the kernel source tree that are
 required reading:

diff --git a/trunk/Documentation/SubmitChecklist b/trunk/Documentation/SubmitChecklist
@@ -67,6 +67,8 @@ kernel patches.
 
 19: All new userspace interfaces are documented in Documentation/ABI/.
     See Documentation/ABI/README for more information.
+    Patches that change userspace interfaces should be CCed to
+    linux-api@vger.kernel.org.
 
 20: Check that it all passes `make headers_check'.
 

diff --git a/trunk/Documentation/cpu-freq/index.txt b/trunk/Documentation/cpu-freq/index.txt
@@ -35,11 +35,9 @@ Mailing List
 ------------
 There is a CPU frequency changing CVS commit and general list where
 you can report bugs, problems or submit patches. To post a message,
-send an email to cpufreq@lists.linux.org.uk, to subscribe go to
-http://lists.linux.org.uk/mailman/listinfo/cpufreq. Previous post to the
-mailing list are available to subscribers at
-http://lists.linux.org.uk/mailman/private/cpufreq/.
-
+send an email to cpufreq@vger.kernel.org, to subscribe go to
+http://vger.kernel.org/vger-lists.html#cpufreq and follow the
+instructions there.
 
 Links
 -----
@@ -50,7 +48,7 @@ how to access the CVS repository:
 * http://cvs.arm.linux.org.uk/
 
 the CPUFreq Mailing list:
-* http://lists.linux.org.uk/mailman/listinfo/cpufreq
+* http://vger.kernel.org/vger-lists.html#cpufreq
 
 Clock and voltage scaling for the SA-1100:
 * http://www.lartmaker.nl/projects/scaling
diff --git a/trunk/Documentation/hwmon/adt7473 b/trunk/Documentation/hwmon/adt7473
@@ -14,14 +14,14 @@ Description
 
 This driver implements support for the Analog Devices ADT7473 chip family.
 
-The LM85 uses the 2-wire interface compatible with the SMBUS 2.0
+The ADT7473 uses the 2-wire interface compatible with the SMBUS 2.0
 specification. Using an analog to digital converter it measures three (3)
-temperatures and two (2) voltages. It has three (3) 16-bit counters for
+temperatures and two (2) voltages. It has four (4) 16-bit counters for
 measuring fan speed. There are three (3) PWM outputs that can be used
 to control fan speed.
 
 A sophisticated control system for the PWM outputs is designed into the
-LM85 that allows fan speed to be adjusted automatically based on any of the
+ADT7473 that allows fan speed to be adjusted automatically based on any of the
 three temperature sensors. Each PWM output is individually adjustable and
 programmable. Once configured, the ADT7473 will adjust the PWM outputs in
 response to the measured temperatures without further host intervention.
@@ -46,23 +46,15 @@ from the raw value to get the temperature value.
 The Analog Devices datasheet is very detailed and describes a procedure for
 determining an optimal configuration for the automatic PWM control.
 
-Hardware Configurations
------------------------
-
-The ADT7473 chips have an optional SMBALERT output that can be used to
-signal the chipset in case a limit is exceeded or the temperature sensors
-fail. Individual sensor interrupts can be masked so they won't trigger
-SMBALERT. The SMBALERT output if configured replaces the PWM2 function.
-
 Configuration Notes
 -------------------
 
 Besides standard interfaces driver adds the following:
 
 * PWM Control
 
-* pwm#_auto_point1_pwm and pwm#_auto_point1_temp and
-* pwm#_auto_point2_pwm and pwm#_auto_point2_temp -
+* pwm#_auto_point1_pwm and temp#_auto_point1_temp and
+* pwm#_auto_point2_pwm and temp#_auto_point2_temp -
 
 point1: Set the pwm speed at a lower temperature bound.
 point2: Set the pwm speed at a higher temperature bound.

diff --git a/trunk/Documentation/hwmon/sysfs-interface b/trunk/Documentation/hwmon/sysfs-interface
@@ -329,6 +329,10 @@ power[1-*]_average		Average power use
 				Unit: microWatt
 				RO
 
+power[1-*]_average_interval	Power use averaging interval
+				Unit: milliseconds
+				RW
+
 power[1-*]_average_highest	Historical average maximum power use
 				Unit: microWatt
 				RO
@@ -353,6 +357,14 @@ power[1-*]_reset_history	Reset input_highest, input_lowest,
 				average_highest and average_lowest.
 				WO
 
+**********
+* Energy *
+**********
+
+energy[1-*]_input		Cumulative energy use
+				Unit: microJoule
+				RO
+
 **********
 * Alarms *
 **********

diff --git a/trunk/Documentation/ioctl/cdrom.txt b/trunk/Documentation/ioctl/cdrom.txt
@@ -271,14 +271,14 @@ CDROMCLOSETRAY			pendant of CDROMEJECT
 
 	usage:
 
-	  ioctl(fd, CDROMEJECT, 0);
+	  ioctl(fd, CDROMCLOSETRAY, 0);
 
 	inputs:		none
 
 	outputs:	none
 
 	error returns:
-	  ENOSYS	cd drive not capable of ejecting
+	  ENOSYS	cd drive not capable of closing the tray
 	  EBUSY		other processes are accessing drive, or door is locked
 
 	notes:

diff --git a/trunk/Documentation/sysctl/kernel.txt b/trunk/Documentation/sysctl/kernel.txt
@@ -351,9 +351,10 @@ kernel.  This value defaults to SHMMAX.
 
 softlockup_thresh:
 
-This value can be used to lower the softlockup tolerance
-threshold. The default threshold is 10s.  If a cpu is locked up
-for 10s, the kernel complains.  Valid values are 1-60s.
+This value can be used to lower the softlockup tolerance threshold.  The
+default threshold is 60 seconds.  If a cpu is locked up for 60 seconds,
+the kernel complains.  Valid values are 1-60 seconds.  Setting this
+tunable to zero will disable the softlockup detection altogether.
 
 ==============================================================
 

diff --git a/trunk/Documentation/usb/anchors.txt b/trunk/Documentation/usb/anchors.txt
@@ -42,9 +42,21 @@ This function kills all URBs associated with an anchor. The URBs
 are called in the reverse temporal order they were submitted.
 This way no data can be reordered.
 
+usb_unlink_anchored_urbs()
+--------------------------
+
+This function unlinks all URBs associated with an anchor. The URBs
+are processed in the reverse temporal order they were submitted.
+This is similar to usb_kill_anchored_urbs(), but it will not sleep.
+Therefore no guarantee is made that the URBs have been unlinked when
+the call returns. They may be unlinked later but will be unlinked in
+finite time.
+
 usb_wait_anchor_empty_timeout()
 -------------------------------
 
 This function waits for all URBs associated with an anchor to finish
 or a timeout, whichever comes first. Its return value will tell you
 whether the timeout was reached.
+
+
diff --git a/trunk/Documentation/video4linux/CARDLIST.em28xx b/trunk/Documentation/video4linux/CARDLIST.em28xx
@@ -46,7 +46,7 @@
  45 -> Pinnacle PCTV DVB-T                      (em2870)
  46 -> Compro, VideoMate U3                     (em2870)        [185b:2870]
  47 -> KWorld DVB-T 305U                        (em2880)        [eb1a:e305]
- 48 -> KWorld DVB-T 310U                        (em2880)
+ 48 -> KWorld DVB-T 310U                        (em2880)        [eb1a:e310]
  49 -> MSI DigiVox A/D                          (em2880)        [eb1a:e310]
  50 -> MSI DigiVox A/D II                       (em2880)        [eb1a:e320]
  51 -> Terratec Hybrid XS Secam                 (em2880)        [0ccd:004c]

diff --git a/trunk/Documentation/video4linux/gspca.txt b/trunk/Documentation/video4linux/gspca.txt
@@ -190,6 +190,7 @@ pac7311		093a:260f	SnakeCam
 pac7311		093a:2621	PAC731x
 pac7311		093a:2624	PAC7302
 pac7311		093a:2626	Labtec 2200
+pac7311		093a:262a	Webcam 300k
 zc3xx		0ac8:0302	Z-star Vimicro zc0302
 vc032x		0ac8:0321	Vimicro generic vc0321
 vc032x		0ac8:0323	Vimicro Vc0323

diff --git a/trunk/MAINTAINERS b/trunk/MAINTAINERS
@@ -1198,9 +1198,7 @@ M:	hpa@zytor.com
 S:	Maintained
 
 CPUSETS
-P:	Paul Jackson
 P:	Paul Menage
-M:	pj@sgi.com
 M:	menage@google.com
 L:	linux-kernel@vger.kernel.org
 W:	http://www.bullopensource.org/cpuset/
@@ -1984,7 +1982,7 @@ S:	Maintained
 I2C/SMBUS STUB DRIVER
 P:	Mark M. Hoffman
 M:	mhoffman@lightlink.com
-L:	lm-sensors@lm-sensors.org
+L:	i2c@lm-sensors.org
 S:	Maintained
 
 I2C SUBSYSTEM
@@ -2706,6 +2704,7 @@ MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
 P:	Michael Kerrisk
 M:	mtk.manpages@gmail.com
 W:	http://www.kernel.org/doc/man-pages
+L:	linux-man@vger.kernel.org
 S:	Supported
 
 MARVELL LIBERTAS WIRELESS DRIVER
@@ -3726,7 +3725,7 @@ S:	Maintained
 SIS 96X I2C/SMBUS DRIVER
 P:	Mark M. Hoffman
 M:	mhoffman@lightlink.com
-L:	lm-sensors@lm-sensors.org
+L:	i2c@lm-sensors.org
 S:	Maintained
 
 SIS FRAMEBUFFER DRIVER
@@ -3833,11 +3832,12 @@ S:	Maintained
 
 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT
 P:	Liam Girdwood
-M:	liam.girdwood@wolfsonmicro.com
+M:	lrg@slimlogic.co.uk
 P:	Mark Brown
 M:	broonie@opensource.wolfsonmicro.com
 T:	git opensource.wolfsonmicro.com/linux-2.6-asoc
 L:	alsa-devel@alsa-project.org (subscribers-only)
+W:	http://alsa-project.org/main/index.php/ASoC
 S:	Supported
 
 SPI SUBSYSTEM

diff --git a/trunk/Makefile b/trunk/Makefile
@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 27
-EXTRAVERSION = -rc7
+EXTRAVERSION =
 NAME = Rotary Wombat
 
 # *DOCUMENTATION*

diff --git a/trunk/arch/arm/kernel/kgdb.c b/trunk/arch/arm/kernel/kgdb.c
@@ -111,8 +111,6 @@ int kgdb_arch_handle_exception(int exception_vector, int signo,
 	case 'D':
 	case 'k':
 	case 'c':
-		kgdb_contthread = NULL;
-
 		/*
 		 * Try to read optional parameter, pc unchanged if no parm.
 		 * If this was a compiled breakpoint, we need to move

diff --git a/trunk/arch/arm/mach-pxa/time.c b/trunk/arch/arm/mach-pxa/time.c
@@ -17,9 +17,9 @@
 #include <linux/interrupt.h>
 #include <linux/clockchips.h>
 #include <linux/sched.h>
+#include <linux/cnt32_to_63.h>
 
 #include <asm/div64.h>
-#include <asm/cnt32_to_63.h>
 #include <asm/mach/irq.h>
 #include <asm/mach/time.h>
 #include <mach/pxa-regs.h>

diff --git a/trunk/arch/arm/mach-sa1100/generic.c b/trunk/arch/arm/mach-sa1100/generic.c
@@ -18,9 +18,9 @@
 #include <linux/ioport.h>
 #include <linux/sched.h>	/* just for sched_clock() - funny that */
 #include <linux/platform_device.h>
+#include <linux/cnt32_to_63.h>
 
 #include <asm/div64.h>
-#include <asm/cnt32_to_63.h>
 #include <mach/hardware.h>
 #include <asm/system.h>
 #include <asm/pgtable.h>

diff --git a/trunk/arch/arm/mach-versatile/core.c b/trunk/arch/arm/mach-versatile/core.c
@@ -28,8 +28,8 @@
 #include <linux/amba/clcd.h>
 #include <linux/clocksource.h>
 #include <linux/clockchips.h>
+#include <linux/cnt32_to_63.h>
 
-#include <asm/cnt32_to_63.h>
 #include <asm/system.h>
 #include <mach/hardware.h>
 #include <asm/io.h>

diff --git a/trunk/arch/ia64/include/asm/sections.h b/trunk/arch/ia64/include/asm/sections.h
@@ -11,6 +11,9 @@
 #include <asm-generic/sections.h>
 
 extern char __per_cpu_start[], __per_cpu_end[], __phys_per_cpu_start[];
+#ifdef	CONFIG_SMP
+extern char __cpu0_per_cpu[];
+#endif
 extern char __start___vtop_patchlist[], __end___vtop_patchlist[];
 extern char __start___rse_patchlist[], __end___rse_patchlist[];
 extern char __start___mckinley_e9_bundles[], __end___mckinley_e9_bundles[];

diff --git a/trunk/arch/ia64/kernel/efi.c b/trunk/arch/ia64/kernel/efi.c
@@ -1232,9 +1232,10 @@ efi_initialize_iomem_resources(struct resource *code_resource,
 				if (md->attribute & EFI_MEMORY_WP) {
 					name = "System ROM";
 					flags |= IORESOURCE_READONLY;
-				} else {
+				} else if (md->attribute == EFI_MEMORY_UC)
+					name = "Uncached RAM";
+				else
 					name = "System RAM";
-				}
 				break;
 
 			case EFI_ACPI_MEMORY_NVS:

diff --git a/trunk/arch/ia64/kernel/head.S b/trunk/arch/ia64/kernel/head.S
@@ -367,16 +367,17 @@ start_ap:
 	;;
 #else
 (isAP)	br.few 2f
-	mov r20=r19
-	sub r19=r19,r18
+	movl r20=__cpu0_per_cpu
 	;;
 	shr.u r18=r18,3
 1:
-	ld8 r21=[r20],8;;
-	st8[r19]=r21,8
+	ld8 r21=[r19],8;;
+	st8[r20]=r21,8
 	adds r18=-1,r18;;
 	cmp4.lt p7,p6=0,r18
 (p7)	br.cond.dptk.few 1b
+	mov r19=r20
+	;;
 2:
 #endif
 	tpa r19=r19

diff --git a/trunk/arch/ia64/kernel/setup.c b/trunk/arch/ia64/kernel/setup.c
@@ -616,7 +616,9 @@ setup_arch (char **cmdline_p)
 		ia64_mca_init();
 
 	platform_setup(cmdline_p);
+#ifndef CONFIG_IA64_HP_SIM
 	check_sal_cache_flush();
+#endif
 	paging_init();
 }
 

diff --git a/trunk/arch/ia64/kernel/vmlinux.lds.S b/trunk/arch/ia64/kernel/vmlinux.lds.S
@@ -215,9 +215,6 @@ SECTIONS
   /* Per-cpu data: */
   percpu : { } :percpu
   . = ALIGN(PERCPU_PAGE_SIZE);
-#ifdef	CONFIG_SMP
-  . = . + PERCPU_PAGE_SIZE;	/* cpu0 per-cpu space */
-#endif
   __phys_per_cpu_start = .;
   .data.percpu PERCPU_ADDR : AT(__phys_per_cpu_start - LOAD_OFFSET)
 	{
@@ -233,6 +230,11 @@ SECTIONS
   data : { } :data
   .data : AT(ADDR(.data) - LOAD_OFFSET)
 	{
+#ifdef	CONFIG_SMP
+  . = ALIGN(PERCPU_PAGE_SIZE);
+		__cpu0_per_cpu = .;
+  . = . + PERCPU_PAGE_SIZE;	/* cpu0 per-cpu space */
+#endif
 		DATA_DATA
 		*(.data1)
 		*(.gnu.linkonce.d*)

diff --git a/trunk/arch/ia64/mm/contig.c b/trunk/arch/ia64/mm/contig.c
@@ -163,7 +163,7 @@ per_cpu_init (void)
 	 * get_zeroed_page().
 	 */
 	if (first_time) {
-		void *cpu0_data = __phys_per_cpu_start - PERCPU_PAGE_SIZE;
+		void *cpu0_data = __cpu0_per_cpu;
 
 		first_time=0;
 

diff --git a/trunk/arch/ia64/mm/discontig.c b/trunk/arch/ia64/mm/discontig.c
@@ -144,7 +144,7 @@ static void *per_cpu_node_setup(void *cpu_data, int node)
 
 	for_each_possible_early_cpu(cpu) {
 		if (cpu == 0) {
-			void *cpu0_data = __phys_per_cpu_start - PERCPU_PAGE_SIZE;
+			void *cpu0_data = __cpu0_per_cpu;
 			__per_cpu_offset[cpu] = (char*)cpu0_data -
 				__per_cpu_start;
 		} else if (node == node_cpuid[cpu].nid) {