---

yaml
---
r: 232771
b: refs/heads/master
c: f1a0639
h: refs/heads/master
i:
  232769: 586531d
  232767: 4cea682
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 49abda98929a100cd6309da8dca29db84c72c721
+refs/heads/master: f1a06390d013244e721372b3f9b66e39b6429c71

trunk/Documentation/feature-removal-schedule.txt

@@ -603,19 +603,3 @@ Why:	The adm9240, w83792d and w83793 hardware monitoring drivers have
 Who:	Jean Delvare <khali@linux-fr.org>
 
 ----------------------------
-
-What:	noswapaccount kernel command line parameter
-When:	2.6.40
-Why:	The original implementation of memsw feature enabled by
-	CONFIG_CGROUP_MEM_RES_CTLR_SWAP could be disabled by the noswapaccount
-	kernel parameter (introduced in 2.6.29-rc1). Later on, this decision
-	turned out to be not ideal because we cannot have the feature compiled
-	in and disabled by default and let only interested to enable it
-	(e.g. general distribution kernels might need it). Therefore we have
-	added swapaccount[=0|1] parameter (introduced in 2.6.37) which provides
-	the both possibilities. If we remove noswapaccount we will have
-	less command line parameters with the same functionality and we
-	can also cleanup the parameter handling a bit ().
-Who:	Michal Hocko <mhocko@suse.cz>
-
-----------------------------

trunk/Documentation/scheduler/sched-stats.txt

@@ -1,7 +1,3 @@
-Version 15 of schedstats dropped counters for some sched_yield:
-yld_exp_empty, yld_act_empty and yld_both_empty. Otherwise, it is
-identical to version 14.
-
 Version 14 of schedstats includes support for sched_domains, which hit the
 mainline kernel in 2.6.20 although it is identical to the stats from version
 12 which was in the kernel from 2.6.13-2.6.19 (version 13 never saw a kernel
@@ -32,25 +28,32 @@ to write their own scripts, the fields are described here.
 
 CPU statistics
 --------------
-cpu<N> 1 2 3 4 5 6 7 8 9
+cpu<N> 1 2 3 4 5 6 7 8 9 10 11 12
+
+NOTE: In the sched_yield() statistics, the active queue is considered empty
+    if it has only one process in it, since obviously the process calling
+    sched_yield() is that process.
 
-First field is a sched_yield() statistic:
-     1) # of times sched_yield() was called
+First four fields are sched_yield() statistics:
+     1) # of times both the active and the expired queue were empty
+     2) # of times just the active queue was empty
+     3) # of times just the expired queue was empty
+     4) # of times sched_yield() was called
 
 Next three are schedule() statistics:
-     2) # of times we switched to the expired queue and reused it
-     3) # of times schedule() was called
-     4) # of times schedule() left the processor idle
+     5) # of times we switched to the expired queue and reused it
+     6) # of times schedule() was called
+     7) # of times schedule() left the processor idle
 
 Next two are try_to_wake_up() statistics:
-     5) # of times try_to_wake_up() was called
-     6) # of times try_to_wake_up() was called to wake up the local cpu
+     8) # of times try_to_wake_up() was called
+     9) # of times try_to_wake_up() was called to wake up the local cpu
 
 Next three are statistics describing scheduling latency:
-     7) sum of all time spent running by tasks on this processor (in jiffies)
-     8) sum of all time spent waiting to run by tasks on this processor (in
+    10) sum of all time spent running by tasks on this processor (in jiffies)
+    11) sum of all time spent waiting to run by tasks on this processor (in
         jiffies)
-     9) # of timeslices run on this cpu
+    12) # of timeslices run on this cpu
 
 
 Domain statistics

trunk/MAINTAINERS

@@ -978,8 +978,6 @@ S:	Maintained
 F:	arch/arm/plat-samsung/
 F:	arch/arm/plat-s3c24xx/
 F:	arch/arm/plat-s5p/
-F:	drivers/*/*s3c2410*
-F:	drivers/*/*/*s3c2410*
 
 ARM/S3C2410 ARM ARCHITECTURE
 M:	Ben Dooks <ben-linux@fluff.org>
@@ -5616,20 +5614,18 @@ F:	include/linux/sfi*.h
 
 SIMTEC EB110ATX (Chalice CATS)
 P:	Ben Dooks
-P:	Vincent Sanders <vince@simtec.co.uk>
-M:	Simtec Linux Team <linux@simtec.co.uk>
+M:	Vincent Sanders <support@simtec.co.uk>
 W:	http://www.simtec.co.uk/products/EB110ATX/
 S:	Supported
 
 SIMTEC EB2410ITX (BAST)
 P:	Ben Dooks
-P:	Vincent Sanders <vince@simtec.co.uk>
-M:	Simtec Linux Team <linux@simtec.co.uk>
+M:	Vincent Sanders <support@simtec.co.uk>
 W:	http://www.simtec.co.uk/products/EB2410ITX/
 S:	Supported
-F:	arch/arm/mach-s3c2410/mach-bast.c
-F:	arch/arm/mach-s3c2410/bast-ide.c
-F:	arch/arm/mach-s3c2410/bast-irq.c
+F:	arch/arm/mach-s3c2410/
+F:	drivers/*/*s3c2410*
+F:	drivers/*/*/*s3c2410*
 
 TI DAVINCI MACHINE SUPPORT
 M:	Kevin Hilman <khilman@deeprootsystems.com>

trunk/arch/s390/Kconfig

@@ -406,7 +406,7 @@ config QDIO
 	  If unsure, say Y.
 
 config CHSC_SCH
-	def_tristate m
+	def_tristate y
 	prompt "Support for CHSC subchannels"
 	help
 	  This driver allows usage of CHSC subchannels. A CHSC subchannel

trunk/arch/s390/include/asm/cacheflush.h

@@ -1,8 +1,29 @@
 #ifndef _S390_CACHEFLUSH_H
 #define _S390_CACHEFLUSH_H
 
+/* Keep includes the same across arches.  */
+#include <linux/mm.h>
+
 /* Caches aren't brain-dead on the s390. */
-#include <asm-generic/cacheflush.h>
+#define flush_cache_all()			do { } while (0)
+#define flush_cache_mm(mm)			do { } while (0)
+#define flush_cache_dup_mm(mm)			do { } while (0)
+#define flush_cache_range(vma, start, end)	do { } while (0)
+#define flush_cache_page(vma, vmaddr, pfn)	do { } while (0)
+#define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 0
+#define flush_dcache_page(page)			do { } while (0)
+#define flush_dcache_mmap_lock(mapping)		do { } while (0)
+#define flush_dcache_mmap_unlock(mapping)	do { } while (0)
+#define flush_icache_range(start, end)		do { } while (0)
+#define flush_icache_page(vma,pg)		do { } while (0)
+#define flush_icache_user_range(vma,pg,adr,len)	do { } while (0)
+#define flush_cache_vmap(start, end)		do { } while (0)
+#define flush_cache_vunmap(start, end)		do { } while (0)
+
+#define copy_to_user_page(vma, page, vaddr, dst, src, len) \
+	memcpy(dst, src, len)
+#define copy_from_user_page(vma, page, vaddr, dst, src, len) \
+	memcpy(dst, src, len)
 
 #ifdef CONFIG_DEBUG_PAGEALLOC
 void kernel_map_pages(struct page *page, int numpages, int enable);

trunk/arch/s390/include/asm/tlb.h

@@ -22,7 +22,6 @@
  */
 
 #include <linux/mm.h>
-#include <linux/pagemap.h>
 #include <linux/swap.h>
 #include <asm/processor.h>
 #include <asm/pgalloc.h>

trunk/arch/s390/lib/uaccess_std.c

@@ -125,9 +125,9 @@ static size_t copy_in_user_std(size_t size, void __user *to,
 	unsigned long tmp1;
 
 	asm volatile(
-		"   sacf  256\n"
 		"  "AHI"  %0,-1\n"
 		"   jo    5f\n"
+		"   sacf  256\n"
 		"   bras  %3,3f\n"
 		"0:"AHI"  %0,257\n"
 		"1: mvc   0(1,%1),0(%2)\n"
@@ -142,8 +142,9 @@ static size_t copy_in_user_std(size_t size, void __user *to,
 		"3:"AHI"  %0,-256\n"
 		"   jnm   2b\n"
 		"4: ex    %0,1b-0b(%3)\n"
+		"   sacf  0\n"
 		"5: "SLR"  %0,%0\n"
-		"6: sacf  0\n"
+		"6:\n"
 		EX_TABLE(1b,6b) EX_TABLE(2b,0b) EX_TABLE(4b,0b)
 		: "+a" (size), "+a" (to), "+a" (from), "=a" (tmp1)
 		: : "cc", "memory");
@@ -155,9 +156,9 @@ static size_t clear_user_std(size_t size, void __user *to)
 	unsigned long tmp1, tmp2;
 
 	asm volatile(
-		"   sacf  256\n"
 		"  "AHI"  %0,-1\n"
 		"   jo    5f\n"
+		"   sacf  256\n"
 		"   bras  %3,3f\n"
 		"   xc    0(1,%1),0(%1)\n"
 		"0:"AHI"  %0,257\n"
@@ -177,8 +178,9 @@ static size_t clear_user_std(size_t size, void __user *to)
 		"3:"AHI"  %0,-256\n"
 		"   jnm   2b\n"
 		"4: ex    %0,0(%3)\n"
+		"   sacf  0\n"
 		"5: "SLR"  %0,%0\n"
-		"6: sacf  0\n"
+		"6:\n"
 		EX_TABLE(1b,6b) EX_TABLE(2b,0b) EX_TABLE(4b,0b)
 		: "+a" (size), "+a" (to), "=a" (tmp1), "=a" (tmp2)
 		: : "cc", "memory");

trunk/arch/s390/mm/pgtable.c

@@ -336,8 +336,7 @@ void page_table_free(struct mm_struct *mm, unsigned long *table)
 	page->flags ^= bits;
 	if (page->flags & FRAG_MASK) {
 		/* Page now has some free pgtable fragments. */
-		if (!list_empty(&page->lru))
-			list_move(&page->lru, &mm->context.pgtable_list);
+		list_move(&page->lru, &mm->context.pgtable_list);
 		page = NULL;
 	} else
 		/* All fragments of the 4K page have been freed. */

trunk/arch/x86/kernel/cpu/perf_event_p4.c

@@ -682,7 +682,7 @@ static int p4_validate_raw_event(struct perf_event *event)
 	 * if an event is shared accross the logical threads
 	 * the user needs special permissions to be able to use it
 	 */
-	if (p4_ht_active() && p4_event_bind_map[v].shared) {
+	if (p4_event_bind_map[v].shared) {
 		if (perf_paranoid_cpu() && !capable(CAP_SYS_ADMIN))
 			return -EACCES;
 	}
@@ -727,8 +727,7 @@ static int p4_hw_config(struct perf_event *event)
 		event->hw.config = p4_set_ht_bit(event->hw.config);
 
 	if (event->attr.type == PERF_TYPE_RAW) {
-		struct p4_event_bind *bind;
-		unsigned int esel;
+
 		/*
 		 * Clear bits we reserve to be managed by kernel itself
 		 * and never allowed from a user space
@@ -744,13 +743,6 @@ static int p4_hw_config(struct perf_event *event)
 		 * bits since we keep additional info here (for cache events and etc)
 		 */
 		event->hw.config |= event->attr.config;
-		bind = p4_config_get_bind(event->attr.config);
-		if (!bind) {
-			rc = -EINVAL;
-			goto out;
-		}
-		esel = P4_OPCODE_ESEL(bind->opcode);
-		event->hw.config |= p4_config_pack_cccr(P4_CCCR_ESEL(esel));
 	}
 
 	rc = x86_setup_perfctr(event);

trunk/drivers/media/rc/ir-lirc-codec.c

@@ -1,4 +1,4 @@
-/* ir-lirc-codec.c - rc-core to classic lirc interface bridge
+/* ir-lirc-codec.c - ir-core to classic lirc interface bridge
  *
  * Copyright (C) 2010 by Jarod Wilson <jarod@redhat.com>
  *
@@ -47,7 +47,6 @@ static int ir_lirc_decode(struct rc_dev *dev, struct ir_raw_event ev)
 	/* Carrier reports */
 	if (ev.carrier_report) {
 		sample = LIRC_FREQUENCY(ev.carrier);
-		IR_dprintk(2, "carrier report (freq: %d)\n", sample);
 
 	/* Packet end */
 	} else if (ev.timeout) {
@@ -63,7 +62,6 @@ static int ir_lirc_decode(struct rc_dev *dev, struct ir_raw_event ev)
 			return 0;
 
 		sample = LIRC_TIMEOUT(ev.duration / 1000);
-		IR_dprintk(2, "timeout report (duration: %d)\n", sample);
 
 	/* Normal sample */
 	} else {
@@ -87,8 +85,6 @@ static int ir_lirc_decode(struct rc_dev *dev, struct ir_raw_event ev)
 
 		sample = ev.pulse ? LIRC_PULSE(ev.duration / 1000) :
 					LIRC_SPACE(ev.duration / 1000);
-		IR_dprintk(2, "delivering %uus %s to lirc_dev\n",
-			   TO_US(ev.duration), TO_STR(ev.pulse));
 	}
 
 	lirc_buffer_write(dev->raw->lirc.drv->rbuf,

trunk/drivers/media/rc/keymaps/rc-rc6-mce.c

@@ -3,9 +3,6 @@
  *
  * Copyright (c) 2010 by Jarod Wilson <jarod@redhat.com>
  *
- * See http://mediacenterguides.com/book/export/html/31 for details on
- * key mappings.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
@@ -63,9 +60,6 @@ static struct rc_map_table rc6_mce[] = {
 	{ 0x800f0426, KEY_EPG },		/* Guide */
 	{ 0x800f0427, KEY_ZOOM },		/* Aspect */
 
-	{ 0x800f0432, KEY_MODE },		/* Visualization */
-	{ 0x800f0433, KEY_PRESENTATION },	/* Slide Show */
-	{ 0x800f0434, KEY_EJECTCD },
 	{ 0x800f043a, KEY_BRIGHTNESSUP },
 
 	{ 0x800f0446, KEY_TV },

trunk/drivers/media/rc/mceusb.c

@@ -816,7 +816,7 @@ static void mceusb_handle_command(struct mceusb_dev *ir, int index)
 	switch (ir->buf_in[index]) {
 	/* 2-byte return value commands */
 	case MCE_CMD_S_TIMEOUT:
-		ir->rc->timeout = US_TO_NS((hi << 8 | lo) / 2);
+		ir->rc->timeout = MS_TO_NS((hi << 8 | lo) / 2);
 		break;
 
 	/* 1-byte return value commands */
@@ -855,10 +855,9 @@ static void mceusb_process_ir_data(struct mceusb_dev *ir, int buf_len)
 			break;
 		case PARSE_IRDATA:
 			ir->rem--;
-			init_ir_raw_event(&rawir);
 			rawir.pulse = ((ir->buf_in[i] & MCE_PULSE_BIT) != 0);
 			rawir.duration = (ir->buf_in[i] & MCE_PULSE_MASK)
-					 * US_TO_NS(MCE_TIME_UNIT);
+					 * MS_TO_US(MCE_TIME_UNIT);
 
 			dev_dbg(ir->dev, "Storing %s with duration %d\n",
 				rawir.pulse ? "pulse" : "space",
@@ -884,8 +883,6 @@ static void mceusb_process_ir_data(struct mceusb_dev *ir, int buf_len)
 					     i, ir->rem + 1, false);
 			if (ir->rem)
 				ir->parser_state = PARSE_IRDATA;
-			else
-				ir_raw_event_reset(ir->rc);
 			break;
 		}
 
@@ -1063,7 +1060,7 @@ static struct rc_dev *mceusb_init_rc_dev(struct mceusb_dev *ir)
 	rc->priv = ir;
 	rc->driver_type = RC_DRIVER_IR_RAW;
 	rc->allowed_protos = RC_TYPE_ALL;
-	rc->timeout = US_TO_NS(1000);
+	rc->timeout = MS_TO_NS(1000);
 	if (!ir->flags.no_tx) {
 		rc->s_tx_mask = mceusb_set_tx_mask;
 		rc->s_tx_carrier = mceusb_set_tx_carrier;

trunk/drivers/media/rc/nuvoton-cir.c

@@ -460,7 +460,7 @@ static u32 nvt_rx_carrier_detect(struct nvt_dev *nvt)
 		return 0;
 	}
 
-	carrier = MS_TO_NS(count) / duration;
+	carrier = (count * 1000000) / duration;
 
 	if ((carrier > MAX_CARRIER) || (carrier < MIN_CARRIER))
 		nvt_dbg("WTF? Carrier frequency out of range!");
@@ -612,8 +612,8 @@ static void nvt_process_rx_ir_data(struct nvt_dev *nvt)
 		sample = nvt->buf[i];
 
 		rawir.pulse = ((sample & BUF_PULSE_BIT) != 0);
-		rawir.duration = US_TO_NS((sample & BUF_LEN_MASK)
-					  * SAMPLE_PERIOD);
+		rawir.duration = (sample & BUF_LEN_MASK)
+					* SAMPLE_PERIOD * 1000;
 
 		if ((sample & BUF_LEN_MASK) == BUF_LEN_MASK) {
 			if (nvt->rawir.pulse == rawir.pulse)