---

yaml
---
r: 73884
b: refs/heads/master
c: 0048e1c
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2a0d7187340ca192ccc061a86c8a55be5e7627f0
+refs/heads/master: 0048e1c44a4529d4ea93e6920fa5468730c68c94

trunk/Documentation/accounting/getdelays.c

@@ -25,6 +25,7 @@
 
 #include <linux/genetlink.h>
 #include <linux/taskstats.h>
+#include <linux/cgroupstats.h>
 
 /*
  * Generic macros for dealing with netlink sockets. Might be duplicated
@@ -78,6 +79,7 @@ static void usage(void)
 	fprintf(stderr, "  -i: print IO accounting (works only with -p)\n");
 	fprintf(stderr, "  -l: listen forever\n");
 	fprintf(stderr, "  -v: debug on\n");
+	fprintf(stderr, "  -C: container path\n");
 }
 
 /*
@@ -212,6 +214,14 @@ void task_context_switch_counts(struct taskstats *t)
 	       t->nvcsw, t->nivcsw);
 }
 
+void print_cgroupstats(struct cgroupstats *c)
+{
+	printf("sleeping %llu, blocked %llu, running %llu, stopped %llu, "
+		"uninterruptible %llu\n", c->nr_sleeping, c->nr_io_wait,
+		c->nr_running, c->nr_stopped, c->nr_uninterruptible);
+}
+
+
 void print_ioacct(struct taskstats *t)
 {
 	printf("%s: read=%llu, write=%llu, cancelled_write=%llu\n",
@@ -239,11 +249,14 @@ int main(int argc, char *argv[])
 	int maskset = 0;
 	char *logfile = NULL;
 	int loop = 0;
+	int containerset = 0;
+	char containerpath[1024];
+	int cfd = 0;
 
 	struct msgtemplate msg;
 
 	while (1) {
-		c = getopt(argc, argv, "qdiw:r:m:t:p:vl");
+		c = getopt(argc, argv, "qdiw:r:m:t:p:vlC:");
 		if (c < 0)
 			break;
 
@@ -260,6 +273,10 @@ int main(int argc, char *argv[])
 			printf("printing task/process context switch rates\n");
 			print_task_context_switch_counts = 1;
 			break;
+		case 'C':
+			containerset = 1;
+			strncpy(containerpath, optarg, strlen(optarg) + 1);
+			break;
 		case 'w':
 			logfile = strdup(optarg);
 			printf("write to file %s\n", logfile);
@@ -334,6 +351,11 @@ int main(int argc, char *argv[])
 		}
 	}
 
+	if (tid && containerset) {
+		fprintf(stderr, "Select either -t or -C, not both\n");
+		goto err;
+	}
+
 	if (tid) {
 		rc = send_cmd(nl_sd, id, mypid, TASKSTATS_CMD_GET,
 			      cmd_type, &tid, sizeof(__u32));
@@ -344,6 +366,20 @@ int main(int argc, char *argv[])
 		}
 	}
 
+	if (containerset) {
+		cfd = open(containerpath, O_RDONLY);
+		if (cfd < 0) {
+			perror("error opening container file");
+			goto err;
+		}
+		rc = send_cmd(nl_sd, id, mypid, CGROUPSTATS_CMD_GET,
+			      CGROUPSTATS_CMD_ATTR_FD, &cfd, sizeof(__u32));
+		if (rc < 0) {
+			perror("error sending cgroupstats command");
+			goto err;
+		}
+	}
+
 	do {
 		int i;
 
@@ -422,6 +458,9 @@ int main(int argc, char *argv[])
 				}
 				break;
 
+			case CGROUPSTATS_TYPE_CGROUP_STATS:
+				print_cgroupstats(NLA_DATA(na));
+				break;
 			default:
 				fprintf(stderr, "Unknown nla_type %d\n",
 					na->nla_type);
@@ -443,5 +482,7 @@ int main(int argc, char *argv[])
 	close(nl_sd);
 	if (fd)
 		close(fd);
+	if (cfd)
+		close(cfd);
 	return 0;
 }

trunk/Documentation/feature-removal-schedule.txt

@@ -181,15 +181,6 @@ Who:	Nick Piggin <npiggin@suse.de>
 
 ---------------------------
 
-What:	Interrupt only SA_* flags
-When:	September 2007
-Why:	The interrupt related SA_* flags are replaced by IRQF_* to move them
-	out of the signal namespace.
-
-Who:	Thomas Gleixner <tglx@linutronix.de>
-
----------------------------
-
 What:	PHYSDEVPATH, PHYSDEVBUS, PHYSDEVDRIVER in the uevent environment
 When:	October 2008
 Why:	The stacking of class devices makes these values misleading and

trunk/Documentation/hwmon/sysfs-interface

@@ -328,6 +328,37 @@ curr[1-*]_input	Current input value
 		Unit: milliampere
 		RO
 
+*********
+* Power *
+*********
+
+power[1-*]_average		Average power use
+				Unit: microWatt
+				RO
+
+power[1-*]_average_highest	Historical average maximum power use
+				Unit: microWatt
+				RO
+
+power[1-*]_average_lowest	Historical average minimum power use
+				Unit: microWatt
+				RO
+
+power[1-*]_input		Instantaneous power use
+				Unit: microWatt
+				RO
+
+power[1-*]_input_highest	Historical maximum power use
+				Unit: microWatt
+				RO
+
+power[1-*]_input_lowest		Historical minimum power use
+				Unit: microWatt
+				RO
+
+power[1-*]_reset_history	Reset input_highest, input_lowest,
+				average_highest and average_lowest.
+				WO
 
 **********
 * Alarms *

trunk/Documentation/lguest/lguest.c

@@ -62,8 +62,8 @@ typedef uint8_t u8;
 #endif
 /* We can have up to 256 pages for devices. */
 #define DEVICE_PAGES 256
-/* This fits nicely in a single 4096-byte page. */
-#define VIRTQUEUE_NUM 127
+/* This will occupy 2 pages: it must be a power of 2. */
+#define VIRTQUEUE_NUM 128
 
 /*L:120 verbose is both a global flag and a macro.  The C preprocessor allows
  * this, and although I wouldn't recommend it, it works quite nicely here. */
@@ -1036,7 +1036,8 @@ static void add_virtqueue(struct device *dev, unsigned int num_descs,
 	void *p;
 
 	/* First we need some pages for this virtqueue. */
-	pages = (vring_size(num_descs) + getpagesize() - 1) / getpagesize();
+	pages = (vring_size(num_descs, getpagesize()) + getpagesize() - 1)
+		/ getpagesize();
 	p = get_pages(pages);
 
 	/* Initialize the configuration. */
@@ -1045,7 +1046,7 @@ static void add_virtqueue(struct device *dev, unsigned int num_descs,
 	vq->config.pfn = to_guest_phys(p) / getpagesize();
 
 	/* Initialize the vring. */
-	vring_init(&vq->vring, num_descs, p);
+	vring_init(&vq->vring, num_descs, p, getpagesize());
 
 	/* Add the configuration information to this device's descriptor. */
 	add_desc_field(dev, VIRTIO_CONFIG_F_VIRTQUEUE,
@@ -1342,7 +1343,7 @@ static bool service_io(struct device *dev)
 	if (out->type & VIRTIO_BLK_T_SCSI_CMD) {
 		fprintf(stderr, "Scsi commands unsupported\n");
 		in->status = VIRTIO_BLK_S_UNSUPP;
-		wlen = sizeof(in);
+		wlen = sizeof(*in);
 	} else if (out->type & VIRTIO_BLK_T_OUT) {
 		/* Write */
 
@@ -1363,7 +1364,7 @@ static bool service_io(struct device *dev)
 			/* Die, bad Guest, die. */
 			errx(1, "Write past end %llu+%u", off, ret);
 		}
-		wlen = sizeof(in);
+		wlen = sizeof(*in);
 		in->status = (ret >= 0 ? VIRTIO_BLK_S_OK : VIRTIO_BLK_S_IOERR);
 	} else {
 		/* Read */
@@ -1376,10 +1377,10 @@ static bool service_io(struct device *dev)
 		ret = readv(vblk->fd, iov+1, in_num-1);
 		verbose("READ from sector %llu: %i\n", out->sector, ret);
 		if (ret >= 0) {
-			wlen = sizeof(in) + ret;
+			wlen = sizeof(*in) + ret;
 			in->status = VIRTIO_BLK_S_OK;
 		} else {
-			wlen = sizeof(in);
+			wlen = sizeof(*in);
 			in->status = VIRTIO_BLK_S_IOERR;
 		}
 	}

trunk/Documentation/markers.txt

@@ -35,12 +35,14 @@ In order to use the macro trace_mark, you should include linux/marker.h.
 
 And,
 
-trace_mark(subsystem_event, "%d %s", someint, somestring);
+trace_mark(subsystem_event, "myint %d mystring %s", someint, somestring);
 Where :
 - subsystem_event is an identifier unique to your event
     - subsystem is the name of your subsystem.
     - event is the name of the event to mark.
-- "%d %s" is the formatted string for the serializer.
+- "myint %d mystring %s" is the formatted string for the serializer. "myint" and
+  "mystring" are repectively the field names associated with the first and
+  second parameter.
 - someint is an integer.
 - somestring is a char pointer.
 

trunk/Documentation/networking/3c505.txt

@@ -14,8 +14,7 @@ If no base address is given at boot time, the driver will autoprobe
 ports 0x300, 0x280 and 0x310 (in that order).  If no IRQ is given, the driver
 will try to probe for it.
 
-The driver can be used as a loadable module.  See net-modules.txt for details
-of the parameters it can take.  
+The driver can be used as a loadable module.
 
 Theoretically, one instance of the driver can now run multiple cards,
 in the standard way (when loading a module, say "modprobe 3c505

trunk/Documentation/rtc.txt

@@ -180,9 +180,10 @@ driver returns ENOIOCTLCMD.  Some common examples:
     *	RTC_IRQP_SET, RTC_IRQP_READ: the irq_set_freq function will be called
 	to set the frequency while the framework will handle the read for you
 	since the frequency is stored in the irq_freq member of the rtc_device
-	structure.  Also make sure you set the max_user_freq member in your
-	initialization routines so the framework can sanity check the user
-	input for you.
+	structure.  Your driver needs to initialize the irq_freq member during
+	init.  Make sure you check the requested frequency is in range of your
+	hardware in the irq_set_freq function.  If you cannot actually change
+	the frequency, just return -ENOTTY.
 
 If all else fails, check out the rtc-test.c driver!
 

trunk/MAINTAINERS

@@ -787,23 +787,25 @@ B43 WIRELESS DRIVER
 P:	Michael Buesch
 M:	mb@bu3sch.de
 P:	Stefano Brivio
-M:	st3@riseup.net
+M:	stefano.brivio@polimi.it
 L:	linux-wireless@vger.kernel.org
-W:	http://bcm43xx.berlios.de/
+W:	http://linuxwireless.org/en/users/Drivers/b43
 S:	Maintained
 
 B43LEGACY WIRELESS DRIVER
 P:	Larry Finger
 M:	Larry.Finger@lwfinger.net
+P:	Stefano Brivio
+M:	stefano.brivio@polimi.it
 L:	linux-wireless@vger.kernel.org
-W:	http://bcm43xx.berlios.de/
+W:	http://linuxwireless.org/en/users/Drivers/b43
 S:	Maintained
 
 BCM43XX WIRELESS DRIVER (SOFTMAC BASED VERSION)
 P:	Larry Finger
 M:	Larry.Finger@lwfinger.net
 P:	Stefano Brivio
-M:	st3@riseup.net
+M:	stefano.brivio@polimi.it
 L:	linux-wireless@vger.kernel.org
 W:	http://bcm43xx.berlios.de/
 S:	Maintained
@@ -3452,15 +3454,10 @@ L:	lm-sensors@lm-sensors.org
 S:	Maintained
 
 SOFTMAC LAYER (IEEE 802.11)
-P:	Johannes Berg
-M:	johannes@sipsolutions.net
-P:	Joe Jezak
-M:	josejx@gentoo.org
 P:	Daniel Drake
 M:	dsd@gentoo.org
-W:	http://softmac.sipsolutions.net/
 L:	linux-wireless@vger.kernel.org
-S:	Maintained
+S:	Obsolete
 
 SOFTWARE RAID (Multiple Disks) SUPPORT
 P:	Ingo Molnar

trunk/Makefile

@@ -197,8 +197,15 @@ CROSS_COMPILE	?=
 UTS_MACHINE 	:= $(ARCH)
 SRCARCH 	:= $(ARCH)
 
-# for i386 and x86_64 we use SRCARCH equal to x86
-SRCARCH := $(if $(filter x86_64 i386,$(SRCARCH)),x86,$(SRCARCH))
+# Additional ARCH settings for x86
+ifeq ($(ARCH),i386)
+        SRCARCH := x86
+        K64BIT  := n
+endif
+ifeq ($(ARCH),x86_64)
+        SRCARCH := x86
+        K64BIT  := y
+endif
 
 KCONFIG_CONFIG	?= .config
 
@@ -334,7 +341,7 @@ KERNELRELEASE = $(shell cat include/config/kernel.release 2> /dev/null)
 KERNELVERSION = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
 
 export VERSION PATCHLEVEL SUBLEVEL KERNELRELEASE KERNELVERSION
-export ARCH SRCARCH CONFIG_SHELL HOSTCC HOSTCFLAGS CROSS_COMPILE AS LD CC
+export ARCH SRCARCH K64BIT CONFIG_SHELL HOSTCC HOSTCFLAGS CROSS_COMPILE AS LD CC
 export CPP AR NM STRIP OBJCOPY OBJDUMP MAKE AWK GENKSYMS PERL UTS_MACHINE
 export HOSTCXX HOSTCXXFLAGS LDFLAGS_MODULE CHECK CHECKFLAGS
 

trunk/README

@@ -194,6 +194,8 @@ CONFIGURING the kernel:
    "make *config" checks for a file named "all{yes/mod/no/random}.config"
    for symbol values that are to be forced.  If this file is not found,
    it checks for a file named "all.config" to contain forced values.
+   Finally it checks the environment variable K64BIT and if found, sets
+   the config symbol "64BIT" to the value of the K64BIT variable.
 
 	NOTES on "make config":
 	- having unnecessary drivers will make the kernel bigger, and can

trunk/arch/arm/mach-iop32x/n2100.c

@@ -16,6 +16,7 @@
 
 #include <linux/mm.h>
 #include <linux/init.h>
+#include <linux/f75375s.h>
 #include <linux/delay.h>
 #include <linux/kernel.h>
 #include <linux/pci.h>
@@ -200,11 +201,21 @@ static struct platform_device n2100_serial_device = {
 	.resource	= &n2100_uart_resource,
 };
 
+static struct f75375s_platform_data n2100_f75375s = {
+	.pwm		= { 255, 255 },
+	.pwm_enable = { 0, 0 },
+};
+
 static struct i2c_board_info __initdata n2100_i2c_devices[] = {
 	{
 		I2C_BOARD_INFO("rtc-rs5c372", 0x32),
 		.type = "rs5c372b",
 	},
+	{
+		I2C_BOARD_INFO("f75375", 0x2e),
+		.type = "f75375",
+		.platform_data = &n2100_f75375s,
+	},
 };
 
 /*

trunk/arch/avr32/Kconfig

@@ -19,9 +19,6 @@ config AVR32
 	  There is an AVR32 Linux project with a web page at
 	  http://avr32linux.org/.
 
-config UID16
-	bool
-
 config GENERIC_GPIO
 	bool
 	default y