---

yaml
---
r: 262587
b: refs/heads/master
c: 7b8aca6
h: refs/heads/master
i:
  262585: c956397
  262583: 3e253f2
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 45a05f9488911851f7a5c536df80b41f0105caf0
+refs/heads/master: 7b8aca65db5dd1aaa6dc1e11f6bfcc0ecd6bc8a4

trunk/Documentation/CodingStyle

@@ -80,13 +80,22 @@ available tools.
 The limit on the length of lines is 80 columns and this is a strongly
 preferred limit.
 
-Statements longer than 80 columns will be broken into sensible chunks, unless
-exceeding 80 columns significantly increases readability and does not hide
-information. Descendants are always substantially shorter than the parent and
-are placed substantially to the right. The same applies to function headers
-with a long argument list. However, never break user-visible strings such as
-printk messages, because that breaks the ability to grep for them.
-
+Statements longer than 80 columns will be broken into sensible chunks.
+Descendants are always substantially shorter than the parent and are placed
+substantially to the right. The same applies to function headers with a long
+argument list. Long strings are as well broken into shorter strings. The
+only exception to this is where exceeding 80 columns significantly increases
+readability and does not hide information.
+
+void fun(int a, int b, int c)
+{
+	if (condition)
+		printk(KERN_WARNING "Warning this is a long printk with "
+						"3 parameters a: %u b: %u "
+						"c: %u \n", a, b, c);
+	else
+		next_statement;
+}
 
 		Chapter 3: Placing Braces and Spaces
 

trunk/Documentation/feature-removal-schedule.txt

@@ -581,3 +581,14 @@ Why:	This driver has been superseded by g_mass_storage.
 Who:	Alan Stern <stern@rowland.harvard.edu>
 
 ----------------------------
+
+What:   threeg and interface sysfs files in /sys/devices/platform/acer-wmi
+When:   2012
+Why:    In 3.0, we can now autodetect internal 3G device and already have
+	the threeg rfkill device. So, we plan to remove threeg sysfs support
+	for it's no longer necessary.
+
+	We also plan to remove interface sysfs file that exposed which ACPI-WMI
+	interface that was used by acer-wmi driver. It will replaced by
+	information log when acer-wmi initial.
+Who:    Lee, Chun-Yi <jlee@novell.com>

trunk/arch/x86/xen/Makefile

@@ -15,7 +15,7 @@ obj-y		:= enlighten.o setup.o multicalls.o mmu.o irq.o \
 			grant-table.o suspend.o platform-pci-unplug.o \
 			p2m.o
 
-obj-$(CONFIG_FTRACE) += trace.o
+obj-$(CONFIG_FUNCTION_TRACER) += trace.o
 
 obj-$(CONFIG_SMP)		+= smp.o
 obj-$(CONFIG_PARAVIRT_SPINLOCKS)+= spinlock.o

trunk/arch/x86/xen/setup.c

@@ -93,6 +93,8 @@ static unsigned long __init xen_release_chunk(phys_addr_t start_addr,
 	if (end <= start)
 		return 0;
 
+	printk(KERN_INFO "xen_release_chunk: looking at area pfn %lx-%lx: ",
+	       start, end);
 	for(pfn = start; pfn < end; pfn++) {
 		unsigned long mfn = pfn_to_mfn(pfn);
 
@@ -105,14 +107,14 @@ static unsigned long __init xen_release_chunk(phys_addr_t start_addr,
 
 		ret = HYPERVISOR_memory_op(XENMEM_decrease_reservation,
 					   &reservation);
-		WARN(ret != 1, "Failed to release pfn %lx err=%d\n", pfn, ret);
+		WARN(ret != 1, "Failed to release memory %lx-%lx err=%d\n",
+		     start, end, ret);
 		if (ret == 1) {
 			__set_phys_to_machine(pfn, INVALID_P2M_ENTRY);
 			len++;
 		}
 	}
-	printk(KERN_INFO "Freeing  %lx-%lx pfn range: %lu pages freed\n",
-	       start, end, len);
+	printk(KERN_CONT "%ld pages freed\n", len);
 
 	return len;
 }
@@ -138,7 +140,7 @@ static unsigned long __init xen_return_unused_memory(unsigned long max_pfn,
 	if (last_end < max_addr)
 		released += xen_release_chunk(last_end, max_addr);
 
-	printk(KERN_INFO "released %lu pages of unused memory\n", released);
+	printk(KERN_INFO "released %ld pages of unused memory\n", released);
 	return released;
 }
 

trunk/arch/x86/xen/trace.c

@@ -1,5 +1,4 @@
 #include <linux/ftrace.h>
-#include <xen/interface/xen.h>
 
 #define N(x)	[__HYPERVISOR_##x] = "("#x")"
 static const char *xen_hypercall_names[] = {

trunk/drivers/acpi/battery.c

@@ -99,7 +99,6 @@ enum {
 
 struct acpi_battery {
 	struct mutex lock;
-	struct mutex sysfs_lock;
 	struct power_supply bat;
 	struct acpi_device *device;
 	struct notifier_block pm_nb;
@@ -574,16 +573,16 @@ static int sysfs_add_battery(struct acpi_battery *battery)
 
 static void sysfs_remove_battery(struct acpi_battery *battery)
 {
-	mutex_lock(&battery->sysfs_lock);
+	mutex_lock(&battery->lock);
 	if (!battery->bat.dev) {
-		mutex_unlock(&battery->sysfs_lock);
+		mutex_unlock(&battery->lock);
 		return;
 	}
 
 	device_remove_file(battery->bat.dev, &alarm_attr);
 	power_supply_unregister(&battery->bat);
 	battery->bat.dev = NULL;
-	mutex_unlock(&battery->sysfs_lock);
+	mutex_unlock(&battery->lock);
 }
 
 /*
@@ -983,7 +982,6 @@ static int acpi_battery_add(struct acpi_device *device)
 	strcpy(acpi_device_class(device), ACPI_BATTERY_CLASS);
 	device->driver_data = battery;
 	mutex_init(&battery->lock);
-	mutex_init(&battery->sysfs_lock);
 	if (ACPI_SUCCESS(acpi_get_handle(battery->device->handle,
 			"_BIX", &handle)))
 		set_bit(ACPI_BATTERY_XINFO_PRESENT, &battery->flags);
@@ -1012,7 +1010,6 @@ static int acpi_battery_add(struct acpi_device *device)
 fail:
 	sysfs_remove_battery(battery);
 	mutex_destroy(&battery->lock);
-	mutex_destroy(&battery->sysfs_lock);
 	kfree(battery);
 	return result;
 }
@@ -1030,7 +1027,6 @@ static int acpi_battery_remove(struct acpi_device *device, int type)
 #endif
 	sysfs_remove_battery(battery);
 	mutex_destroy(&battery->lock);
-	mutex_destroy(&battery->sysfs_lock);
 	kfree(battery);
 	return 0;
 }

trunk/drivers/platform/x86/acer-wmi.c

@@ -1400,6 +1400,9 @@ static ssize_t show_bool_threeg(struct device *dev,
 {
 	u32 result; \
 	acpi_status status;
+
+	pr_info("This threeg sysfs will be removed in 2012"
+		" - used by: %s\n", current->comm);
 	if (wmi_has_guid(WMID_GUID3))
 		status = wmid3_get_device_status(&result,
 				ACER_WMID3_GDS_THREEG);
@@ -1415,8 +1418,10 @@ static ssize_t set_bool_threeg(struct device *dev,
 {
 	u32 tmp = simple_strtoul(buf, NULL, 10);
 	acpi_status status = set_u32(tmp, ACER_CAP_THREEG);
-		if (ACPI_FAILURE(status))
-			return -EINVAL;
+	pr_info("This threeg sysfs will be removed in 2012"
+		" - used by: %s\n", current->comm);
+	if (ACPI_FAILURE(status))
+		return -EINVAL;
 	return count;
 }
 static DEVICE_ATTR(threeg, S_IRUGO | S_IWUSR, show_bool_threeg,
@@ -1425,6 +1430,8 @@ static DEVICE_ATTR(threeg, S_IRUGO | S_IWUSR, show_bool_threeg,
 static ssize_t show_interface(struct device *dev, struct device_attribute *attr,
 	char *buf)
 {
+	pr_info("This interface sysfs will be removed in 2012"
+		" - used by: %s\n", current->comm);
 	switch (interface->type) {
 	case ACER_AMW0:
 		return sprintf(buf, "AMW0\n");

trunk/drivers/video/savage/savagefb.h

@@ -55,7 +55,7 @@
 
 #define S3_SAVAGE3D_SERIES(chip)  ((chip>=S3_SAVAGE3D) && (chip<=S3_SAVAGE_MX))
 
-#define S3_SAVAGE4_SERIES(chip)   ((chip>=S3_SAVAGE4) && (chip<=S3_PROSAVAGEDDR))
+#define S3_SAVAGE4_SERIES(chip)   ((chip>=S3_SAVAGE4) || (chip<=S3_PROSAVAGEDDR))
 
 #define S3_SAVAGE_MOBILE_SERIES(chip)  ((chip==S3_SAVAGE_MX) || (chip==S3_SUPERSAVAGE))
 

trunk/drivers/xen/Kconfig

@@ -11,7 +11,7 @@ config XEN_BALLOON
 
 config XEN_SELFBALLOONING
 	bool "Dynamically self-balloon kernel memory to target"
-	depends on XEN && XEN_BALLOON && CLEANCACHE && SWAP && XEN_TMEM
+	depends on XEN && XEN_BALLOON && CLEANCACHE && SWAP
 	default n
 	help
 	  Self-ballooning dynamically balloons available kernel memory driven

trunk/fs/proc/base.c

@@ -1118,7 +1118,7 @@ static ssize_t oom_adjust_write(struct file *file, const char __user *buf,
 	 * Warn that /proc/pid/oom_adj is deprecated, see
 	 * Documentation/feature-removal-schedule.txt.
 	 */
-	printk_once(KERN_WARNING "%s (%d): /proc/%d/oom_adj is deprecated, please use /proc/%d/oom_score_adj instead.\n",
+	WARN_ONCE(1, "%s (%d): /proc/%d/oom_adj is deprecated, please use /proc/%d/oom_score_adj instead.\n",
 		  current->comm, task_pid_nr(current), task_pid_nr(task),
 		  task_pid_nr(task));
 	task->signal->oom_adj = oom_adjust;
@@ -1919,14 +1919,6 @@ static int proc_fd_info(struct inode *inode, struct path *path, char *info)
 		spin_lock(&files->file_lock);
 		file = fcheck_files(files, fd);
 		if (file) {
-			unsigned int f_flags;
-			struct fdtable *fdt;
-
-			fdt = files_fdtable(files);
-			f_flags = file->f_flags & ~O_CLOEXEC;
-			if (FD_ISSET(fd, fdt->close_on_exec))
-				f_flags |= O_CLOEXEC;
-
 			if (path) {
 				*path = file->f_path;
 				path_get(&file->f_path);
@@ -1936,7 +1928,7 @@ static int proc_fd_info(struct inode *inode, struct path *path, char *info)
 					 "pos:\t%lli\n"
 					 "flags:\t0%o\n",
 					 (long long) file->f_pos,
-					 f_flags);
+					 file->f_flags);
 			spin_unlock(&files->file_lock);
 			put_files_struct(files);
 			return 0;

trunk/include/linux/cryptohash.h

@@ -3,7 +3,7 @@
 
 #define SHA_DIGEST_WORDS 5
 #define SHA_MESSAGE_BYTES (512 /*bits*/ / 8)
-#define SHA_WORKSPACE_WORDS 16
+#define SHA_WORKSPACE_WORDS 80
 
 void sha_init(__u32 *buf);
 void sha_transform(__u32 *digest, const char *data, __u32 *W);