Merge branch 'perf/core' into perf/uprobes

Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

11 files changed, 67 insertions, 128 deletions

diff --git a/drivers/net/tokenring/3c359.c b/drivers/net/tokenring/3c359.c
index ef9fdf3652f6..b15ac81d46fa 100644
--- a/drivers/net/tokenring/3c359.c
+++ b/drivers/net/tokenring/3c359.c
@@ -68,7 +68,6 @@
 #include <net/checksum.h>
 
 #include <asm/io.h>
-#include <asm/system.h>
 
 #include "3c359.h"
 
@@ -674,15 +673,11 @@ static int xl_open(struct net_device *dev)
 	/* These MUST be on 8 byte boundaries */
 	xl_priv->xl_tx_ring = kzalloc((sizeof(struct xl_tx_desc) * XL_TX_RING_SIZE) + 7, GFP_DMA | GFP_KERNEL);
 	if (xl_priv->xl_tx_ring == NULL) {
-		printk(KERN_WARNING "%s: Not enough memory to allocate tx buffers.\n",
-				     dev->name);
 		free_irq(dev->irq,dev);
 		return -ENOMEM;
 	}
 	xl_priv->xl_rx_ring = kzalloc((sizeof(struct xl_rx_desc) * XL_RX_RING_SIZE) +7, GFP_DMA | GFP_KERNEL);
 	if (xl_priv->xl_rx_ring == NULL) {
-		printk(KERN_WARNING "%s: Not enough memory to allocate rx buffers.\n",
-				     dev->name);
 		free_irq(dev->irq,dev);
 		kfree(xl_priv->xl_tx_ring);
 		return -ENOMEM;
diff --git a/drivers/net/tokenring/abyss.c b/drivers/net/tokenring/abyss.c
index 515f122777ab..b715e6b444da 100644
--- a/drivers/net/tokenring/abyss.c
+++ b/drivers/net/tokenring/abyss.c
@@ -33,7 +33,6 @@
 #include <linux/netdevice.h>
 #include <linux/trdevice.h>
 
-#include <asm/system.h>
 #include <asm/io.h>
 #include <asm/irq.h>
 
diff --git a/drivers/net/tokenring/ibmtr_cs.c b/drivers/net/tokenring/ibmtr_cs.c
index 91b684630fc5..356e28e4881b 100644
--- a/drivers/net/tokenring/ibmtr_cs.c
+++ b/drivers/net/tokenring/ibmtr_cs.c
@@ -63,7 +63,6 @@
 
 #include <asm/uaccess.h>
 #include <asm/io.h>
-#include <asm/system.h>
 
 #define PCMCIA
 #include "ibmtr.c"
diff --git a/drivers/net/tokenring/lanstreamer.c b/drivers/net/tokenring/lanstreamer.c
index 8d71e0d29062..3e4b4f091113 100644
--- a/drivers/net/tokenring/lanstreamer.c
+++ b/drivers/net/tokenring/lanstreamer.c
@@ -127,7 +127,6 @@
 #include <net/checksum.h>
 
 #include <asm/io.h>
-#include <asm/system.h>
 
 #include "lanstreamer.h"
 
diff --git a/drivers/net/tokenring/madgemc.c b/drivers/net/tokenring/madgemc.c
index 6153cfd696b6..28adcdf3b14c 100644
--- a/drivers/net/tokenring/madgemc.c
+++ b/drivers/net/tokenring/madgemc.c
@@ -28,7 +28,6 @@ static const char version[] = "madgemc.c: v0.91 23/01/2000 by Adam Fritzler\n";
 #include <linux/netdevice.h>
 #include <linux/trdevice.h>
 
-#include <asm/system.h>
 #include <asm/io.h>
 #include <asm/irq.h>
 
@@ -171,7 +170,6 @@ static int __devinit madgemc_probe(struct device *device)
 
 	card = kmalloc(sizeof(struct card_info), GFP_KERNEL);
 	if (card==NULL) {
-		printk("madgemc: unable to allocate card struct\n");
 		ret = -ENOMEM;
 		goto getout1;
 	}
diff --git a/drivers/net/tokenring/olympic.c b/drivers/net/tokenring/olympic.c
index fd8dce90c957..0e234741cc79 100644
--- a/drivers/net/tokenring/olympic.c
+++ b/drivers/net/tokenring/olympic.c
@@ -106,7 +106,6 @@
 #include <net/net_namespace.h>
 
 #include <asm/io.h>
-#include <asm/system.h>
 
 #include "olympic.h"
 
diff --git a/drivers/net/tokenring/proteon.c b/drivers/net/tokenring/proteon.c
index 8d362e64a40e..62d90e40f9ec 100644
--- a/drivers/net/tokenring/proteon.c
+++ b/drivers/net/tokenring/proteon.c
@@ -31,7 +31,6 @@ static const char version[] = "proteon.c: v1.00 02/01/2003 by Jochen Friedrich\n
 #include <linux/trdevice.h>
 #include <linux/platform_device.h>
 
-#include <asm/system.h>
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/pci.h>
diff --git a/drivers/net/tokenring/skisa.c b/drivers/net/tokenring/skisa.c
index 46db5c5395b2..ee11e93dc30e 100644
--- a/drivers/net/tokenring/skisa.c
+++ b/drivers/net/tokenring/skisa.c
@@ -38,7 +38,6 @@ static const char version[] = "skisa.c: v1.03 09/12/2002 by Jochen Friedrich\n";
 #include <linux/trdevice.h>
 #include <linux/platform_device.h>
 
-#include <asm/system.h>
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/pci.h>
diff --git a/drivers/net/tokenring/smctr.c b/drivers/net/tokenring/smctr.c
index 029846a98636..cb35fb79e016 100644
--- a/drivers/net/tokenring/smctr.c
+++ b/drivers/net/tokenring/smctr.c
@@ -49,7 +49,6 @@
 #include <linux/bitops.h>
 #include <linux/firmware.h>
 
-#include <asm/system.h>
 #include <asm/io.h>
 #include <asm/dma.h>
 #include <asm/irq.h>
diff --git a/drivers/net/tokenring/tms380tr.c b/drivers/net/tokenring/tms380tr.c
index 65e9cf3a71fe..be4813e0366c 100644
--- a/drivers/net/tokenring/tms380tr.c
+++ b/drivers/net/tokenring/tms380tr.c
@@ -98,7 +98,6 @@ static const char version[] = "tms380tr.c: v1.10 30/12/2002 by Christoph Goos, A
 #include <linux/firmware.h>
 #include <linux/bitops.h>
 
-#include <asm/system.h>
 #include <asm/io.h>
 #include <asm/dma.h>
 #include <asm/irq.h>
@@ -1525,10 +1524,8 @@ static void tms380tr_chk_outstanding_cmds(struct net_device *dev)
 	/* Check if adapter is opened, avoiding COMMAND_REJECT
 	 * interrupt by the adapter!
 	 */
-	if(tp->AdapterOpenFlag == 0)
-	{
-		if(tp->CMDqueue & OC_OPEN)
-		{
+	if (tp->AdapterOpenFlag == 0) {
+		if (tp->CMDqueue & OC_OPEN) {
 			/* Execute OPEN command	*/
 			tp->CMDqueue ^= OC_OPEN;
 
@@ -1536,21 +1533,17 @@ static void tms380tr_chk_outstanding_cmds(struct net_device *dev)
 			tp->scb.Parm[0] = LOWORD(Addr);
 			tp->scb.Parm[1] = HIWORD(Addr);
 			tp->scb.CMD = OPEN;
-		}
-		else
+		} else
 			/* No OPEN command queued, but adapter closed. Note:
 			 * We'll try to re-open the adapter in DriverPoll()
 			 */
 			return;		/* No adapter command issued */
-	}
-	else
-	{
+	} else {
 		/* Adapter is open; evaluate command queue: try to execute
 		 * outstanding commands (depending on priority!) CLOSE
 		 * command queued
 		 */
-		if(tp->CMDqueue & OC_CLOSE)
-		{
+		if (tp->CMDqueue & OC_CLOSE) {
 			tp->CMDqueue ^= OC_CLOSE;
 			tp->AdapterOpenFlag = 0;
 			tp->scb.Parm[0] = 0; /* Parm[0], Parm[1] are ignored */
@@ -1560,109 +1553,70 @@ static void tms380tr_chk_outstanding_cmds(struct net_device *dev)
 				tp->CMDqueue |= OC_OPEN; /* re-open adapter */
 			else
 				tp->CMDqueue = 0;	/* no more commands */
-		}
-		else
-		{
-			if(tp->CMDqueue & OC_RECEIVE)
-			{
-				tp->CMDqueue ^= OC_RECEIVE;
-				Addr = htonl(((char *)tp->RplHead - (char *)tp) + tp->dmabuffer);
-				tp->scb.Parm[0] = LOWORD(Addr);
-				tp->scb.Parm[1] = HIWORD(Addr);
-				tp->scb.CMD = RECEIVE;
-			}
-			else
-			{
-				if(tp->CMDqueue & OC_TRANSMIT_HALT)
-				{
-					/* NOTE: TRANSMIT.HALT must be checked 
-					 * before TRANSMIT.
-					 */
-					tp->CMDqueue ^= OC_TRANSMIT_HALT;
-					tp->scb.CMD = TRANSMIT_HALT;
-
-					/* Parm[0] and Parm[1] are ignored
-					 * but should be set to zero!
-					 */
-					tp->scb.Parm[0] = 0;
-					tp->scb.Parm[1] = 0;
-				}
-				else
-				{
-					if(tp->CMDqueue & OC_TRANSMIT)
-					{
-						/* NOTE: TRANSMIT must be 
-						 * checked after TRANSMIT.HALT
-						 */
-						if(tp->TransmitCommandActive)
-						{
-							if(!tp->TransmitHaltScheduled)
-							{
-								tp->TransmitHaltScheduled = 1;
-								tms380tr_exec_cmd(dev, OC_TRANSMIT_HALT) ;
-							}
-							tp->TransmitCommandActive = 0;
-							return;
-						}
-
-						tp->CMDqueue ^= OC_TRANSMIT;
-						tms380tr_cancel_tx_queue(tp);
-						Addr = htonl(((char *)tp->TplBusy - (char *)tp) + tp->dmabuffer);
-						tp->scb.Parm[0] = LOWORD(Addr);
-						tp->scb.Parm[1] = HIWORD(Addr);
-						tp->scb.CMD = TRANSMIT;
-						tp->TransmitCommandActive = 1;
-					}
-					else
-					{
-						if(tp->CMDqueue & OC_MODIFY_OPEN_PARMS)
-						{
-							tp->CMDqueue ^= OC_MODIFY_OPEN_PARMS;
-							tp->scb.Parm[0] = tp->ocpl.OPENOptions; /* new OPEN options*/
-							tp->scb.Parm[0] |= ENABLE_FULL_DUPLEX_SELECTION;
-							tp->scb.Parm[1] = 0; /* is ignored but should be zero */
-							tp->scb.CMD = MODIFY_OPEN_PARMS;
-						}
-						else
-						{
-							if(tp->CMDqueue & OC_SET_FUNCT_ADDR)
-							{
-								tp->CMDqueue ^= OC_SET_FUNCT_ADDR;
-								tp->scb.Parm[0] = LOWORD(tp->ocpl.FunctAddr);
-								tp->scb.Parm[1] = HIWORD(tp->ocpl.FunctAddr);
-								tp->scb.CMD = SET_FUNCT_ADDR;
-							}
-							else
-							{
-								if(tp->CMDqueue & OC_SET_GROUP_ADDR)
-								{
-									tp->CMDqueue ^= OC_SET_GROUP_ADDR;
-									tp->scb.Parm[0] = LOWORD(tp->ocpl.GroupAddr);
-									tp->scb.Parm[1] = HIWORD(tp->ocpl.GroupAddr);
-									tp->scb.CMD = SET_GROUP_ADDR;
-								}
-								else
-								{
-									if(tp->CMDqueue & OC_READ_ERROR_LOG)
-									{
-										tp->CMDqueue ^= OC_READ_ERROR_LOG;
-										Addr = htonl(((char *)&tp->errorlogtable - (char *)tp) + tp->dmabuffer);
-										tp->scb.Parm[0] = LOWORD(Addr);
-										tp->scb.Parm[1] = HIWORD(Addr);
-										tp->scb.CMD = READ_ERROR_LOG;
-									}
-									else
-									{
-										printk(KERN_WARNING "CheckForOutstandingCommand: unknown Command\n");
-										tp->CMDqueue = 0;
-										return;
-									}
-								}
-							}
-						}
-					}
+		} else if (tp->CMDqueue & OC_RECEIVE) {
+			tp->CMDqueue ^= OC_RECEIVE;
+			Addr = htonl(((char *)tp->RplHead - (char *)tp) + tp->dmabuffer);
+			tp->scb.Parm[0] = LOWORD(Addr);
+			tp->scb.Parm[1] = HIWORD(Addr);
+			tp->scb.CMD = RECEIVE;
+		} else if (tp->CMDqueue & OC_TRANSMIT_HALT) {
+			/* NOTE: TRANSMIT.HALT must be checked
+			 * before TRANSMIT.
+			 */
+			tp->CMDqueue ^= OC_TRANSMIT_HALT;
+			tp->scb.CMD = TRANSMIT_HALT;
+
+			/* Parm[0] and Parm[1] are ignored
+			 * but should be set to zero!
+			 */
+			tp->scb.Parm[0] = 0;
+			tp->scb.Parm[1] = 0;
+		} else if (tp->CMDqueue & OC_TRANSMIT) {
+			/* NOTE: TRANSMIT must be
+			 * checked after TRANSMIT.HALT
+			 */
+			if (tp->TransmitCommandActive) {
+				if (!tp->TransmitHaltScheduled) {
+					tp->TransmitHaltScheduled = 1;
+					tms380tr_exec_cmd(dev, OC_TRANSMIT_HALT);
 				}
+				tp->TransmitCommandActive = 0;
+				return;
 			}
+
+			tp->CMDqueue ^= OC_TRANSMIT;
+			tms380tr_cancel_tx_queue(tp);
+			Addr = htonl(((char *)tp->TplBusy - (char *)tp) + tp->dmabuffer);
+			tp->scb.Parm[0] = LOWORD(Addr);
+			tp->scb.Parm[1] = HIWORD(Addr);
+			tp->scb.CMD = TRANSMIT;
+			tp->TransmitCommandActive = 1;
+		} else if (tp->CMDqueue & OC_MODIFY_OPEN_PARMS) {
+			tp->CMDqueue ^= OC_MODIFY_OPEN_PARMS;
+			tp->scb.Parm[0] = tp->ocpl.OPENOptions; /* new OPEN options*/
+			tp->scb.Parm[0] |= ENABLE_FULL_DUPLEX_SELECTION;
+			tp->scb.Parm[1] = 0; /* is ignored but should be zero */
+			tp->scb.CMD = MODIFY_OPEN_PARMS;
+		} else if (tp->CMDqueue & OC_SET_FUNCT_ADDR) {
+			tp->CMDqueue ^= OC_SET_FUNCT_ADDR;
+			tp->scb.Parm[0] = LOWORD(tp->ocpl.FunctAddr);
+			tp->scb.Parm[1] = HIWORD(tp->ocpl.FunctAddr);
+			tp->scb.CMD = SET_FUNCT_ADDR;
+		} else if (tp->CMDqueue & OC_SET_GROUP_ADDR) {
+			tp->CMDqueue ^= OC_SET_GROUP_ADDR;
+			tp->scb.Parm[0] = LOWORD(tp->ocpl.GroupAddr);
+			tp->scb.Parm[1] = HIWORD(tp->ocpl.GroupAddr);
+			tp->scb.CMD = SET_GROUP_ADDR;
+		} else if (tp->CMDqueue & OC_READ_ERROR_LOG) {
+			tp->CMDqueue ^= OC_READ_ERROR_LOG;
+			Addr = htonl(((char *)&tp->errorlogtable - (char *)tp) + tp->dmabuffer);
+			tp->scb.Parm[0] = LOWORD(Addr);
+			tp->scb.Parm[1] = HIWORD(Addr);
+			tp->scb.CMD = READ_ERROR_LOG;
+		} else {
+			printk(KERN_WARNING "CheckForOutstandingCommand: unknown Command\n");
+			tp->CMDqueue = 0;
+			return;
 		}
 	}
 
diff --git a/drivers/net/tokenring/tmspci.c b/drivers/net/tokenring/tmspci.c
index d3e788a9cd1c..fb9918da5792 100644
--- a/drivers/net/tokenring/tmspci.c
+++ b/drivers/net/tokenring/tmspci.c
@@ -34,7 +34,6 @@
 #include <linux/netdevice.h>
 #include <linux/trdevice.h>
 
-#include <asm/system.h>
 #include <asm/io.h>
 #include <asm/irq.h>