Merge 'staging-next' to Linus's tree

This merges the staging-next tree to Linus's tree and resolves
some conflicts that were present due to changes in other trees that were
affected by files here.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

9 files changed, 86 insertions, 114 deletions

diff --git a/drivers/staging/wlags49_h2/Makefile b/drivers/staging/wlags49_h2/Makefile
index 25d0a8a9ce30..e604ebd5aeb5 100644
--- a/drivers/staging/wlags49_h2/Makefile
+++ b/drivers/staging/wlags49_h2/Makefile
@@ -12,8 +12,8 @@
 #  If you want to build AP support (untested), comment out -DSTA_ONLY
 
 INSTALLDIR := /lib/modules/$(shell uname -r)/kernel/drivers/net/wireless
-EXTRA_CFLAGS += -I$(KERNELDIR)/include
-EXTRA_CFLAGS += -I$(src) \
+ccflags-y := -I$(KERNELDIR)/include
+ccflags-y += -I$(src) \
 		-DBUS_PCMCIA \
 		-DUSE_WPA \
 		-DUSE_WEXT \
@@ -25,16 +25,16 @@ EXTRA_CFLAGS += -I$(src) \
 #		-DUSE_UIL \
 #		-DUSE_PROFILE \
 
-ifeq ($(findstring HERMES25,$(EXTRA_CFLAGS)),)
+ifeq ($(findstring HERMES25,$(ccflags-y)),)
 WLNAME := wlags49_h2_cs
 $(WLNAME)-y := sta_h2.o
-ifeq ($(findstring STA_ONLY,$(EXTRA_CFLAGS)),)
+ifeq ($(findstring STA_ONLY,$(ccflags-y)),)
 $(WLNAME)-y += ap_h2.o
 endif
 else
 WLNAME=wlags49_h25_cs
 $(WLNAME)-y := sta_h25.o
-ifeq ($(findstring STA_ONLY,$(EXTRA_CFLAGS)),)
+ifeq ($(findstring STA_ONLY,$(ccflags-y)),)
 $(WLNAME)-y += ap_h25.o
 endif
 endif
diff --git a/drivers/staging/wlags49_h2/hcf.c b/drivers/staging/wlags49_h2/hcf.c
index c4fe0ec95074..d4bdd3ee8be1 100644
--- a/drivers/staging/wlags49_h2/hcf.c
+++ b/drivers/staging/wlags49_h2/hcf.c
@@ -92,6 +92,7 @@
 #include "hcf.h"				// HCF and MSF common include file
 #include "hcfdef.h"				// HCF specific include file
 #include "mmd.h"				// MoreModularDriver common include file
+#include <linux/kernel.h>
 
 #if ! defined offsetof
 #define offsetof(s,m)   ((unsigned int)&(((s *)0)->m))
diff --git a/drivers/staging/wlags49_h2/hcfdef.h b/drivers/staging/wlags49_h2/hcfdef.h
index f7e74bfbadfa..4e20171b7829 100644
--- a/drivers/staging/wlags49_h2/hcfdef.h
+++ b/drivers/staging/wlags49_h2/hcfdef.h
@@ -593,14 +593,6 @@ err: ;
 /**************************************  MACROS  ************************************************/
 /************************************************************************************************/
 
-/* min and max macros */
-#if ! defined max
-#define max(a,b)  		(((a) > (b)) ? (a) : (b))
-#endif
-#if ! defined min
-#define min(a,b)  		(((a) < (b)) ? (a) : (b))
-#endif
-
 #ifdef HCF_SLEEP
 #if defined MSF_WAIT
 err: MSF should no longer supply this macro;
diff --git a/drivers/staging/wlags49_h2/mdd.h b/drivers/staging/wlags49_h2/mdd.h
index b50b7b0a5cac..5aa9eb846ded 100644
--- a/drivers/staging/wlags49_h2/mdd.h
+++ b/drivers/staging/wlags49_h2/mdd.h
@@ -1002,7 +1002,7 @@ XX1( CFG_SCAN,					SCAN_RS_STRCT, scan_result[32]		 ) /*Scan results											*
 #define CFG_CONNECTION_MODE				0x0908		//controls the mode of the FW (ESS/AP/IBSS/ADHOC)
 #define CFG_IFB							0x0909		//byte wise copy of IFB
 #define CFG_MSF_TALLIES					0x090A		//MSF tallies (int's, rx and tx)
-#define CFG_CURRENT_LINK_STATUS			0x090B		//Latest link status got trough 0xF200 LinkEvent
+#define CFG_CURRENT_LINK_STATUS			0x090B		//Latest link status got through 0xF200 LinkEvent
 
 /*============================================================ INFORMATION FRAMES =========================*/
 #define CFG_INFO_FRAME_MIN				0xF000		//lowest value representing an Informatio Frame
diff --git a/drivers/staging/wlags49_h2/wl_main.c b/drivers/staging/wlags49_h2/wl_main.c
index 8e3536acbf46..6d45ab3f027d 100644
--- a/drivers/staging/wlags49_h2/wl_main.c
+++ b/drivers/staging/wlags49_h2/wl_main.c
@@ -431,7 +431,7 @@ int wl_insert( struct net_device *dev )
 	/* Initialize the adapter parameters. */
 	spin_lock_init( &( lp->slock ));
 
-	/* Intialize states */
+	/* Initialize states */
 	//lp->lockcount = 0; //PE1DNN
         lp->is_handling_int = WL_NOT_HANDLING_INT;
 	lp->firmware_present = WL_FRIMWARE_NOT_PRESENT;
@@ -466,7 +466,10 @@ int wl_insert( struct net_device *dev )
 //;?        DBG_PARAM( DbgInfo, PARM_NAME_CREATE_IBSS, "\"%s\"", PARM_CREATE_IBSS );
 //;?        DBG_PARAM( DbgInfo, PARM_NAME_MULTICAST_RX, "\"%s\"", PARM_MULTICAST_RX );
 //;?        DBG_PARAM( DbgInfo, PARM_NAME_MAX_SLEEP, "%d", PARM_MAX_SLEEP );
-//;?        DBG_PARAM( DbgInfo, PARM_NAME_NETWORK_ADDR, "\"%s\"", DbgHwAddr( PARM_NETWORK_ADDR ));
+/*
+	DBG_PARAM(DbgInfo, PARM_NAME_NETWORK_ADDR, "\"%pM\"",
+			PARM_NETWORK_ADDR);
+ */
 //;?        DBG_PARAM( DbgInfo, PARM_NAME_AUTHENTICATION, "%d", PARM_AUTHENTICATION );
 //;?        DBG_PARAM( DbgInfo, PARM_NAME_OWN_ATIM_WINDOW, "%d", PARM_OWN_ATIM_WINDOW );
 //;?        DBG_PARAM( DbgInfo, PARM_NAME_PM_HOLDOVER_DURATION, "%d", PARM_PM_HOLDOVER_DURATION );
@@ -493,12 +496,18 @@ int wl_insert( struct net_device *dev )
 	DBG_PARAM( DbgInfo, PARM_NAME_TX_RATE4, "%d", PARM_TX_RATE4 );
 	DBG_PARAM( DbgInfo, PARM_NAME_TX_RATE5, "%d", PARM_TX_RATE5 );
 	DBG_PARAM( DbgInfo, PARM_NAME_TX_RATE6, "%d", PARM_TX_RATE6 );
-	DBG_PARAM( DbgInfo, PARM_NAME_WDS_ADDRESS1, "\"%s\"", DbgHwAddr( PARM_WDS_ADDRESS1 ));
-	DBG_PARAM( DbgInfo, PARM_NAME_WDS_ADDRESS2, "\"%s\"", DbgHwAddr( PARM_WDS_ADDRESS2 ));
-	DBG_PARAM( DbgInfo, PARM_NAME_WDS_ADDRESS3, "\"%s\"", DbgHwAddr( PARM_WDS_ADDRESS3 ));
-	DBG_PARAM( DbgInfo, PARM_NAME_WDS_ADDRESS4, "\"%s\"", DbgHwAddr( PARM_WDS_ADDRESS4 ));
-	DBG_PARAM( DbgInfo, PARM_NAME_WDS_ADDRESS5, "\"%s\"", DbgHwAddr( PARM_WDS_ADDRESS5 ));
-	DBG_PARAM( DbgInfo, PARM_NAME_WDS_ADDRESS6, "\"%s\"", DbgHwAddr( PARM_WDS_ADDRESS6 ));
+	DBG_PARAM(DbgInfo, PARM_NAME_WDS_ADDRESS1, "\"%pM\"",
+			PARM_WDS_ADDRESS1);
+	DBG_PARAM(DbgInfo, PARM_NAME_WDS_ADDRESS2, "\"%pM\"",
+			PARM_WDS_ADDRESS2);
+	DBG_PARAM(DbgInfo, PARM_NAME_WDS_ADDRESS3, "\"%pM\"",
+			PARM_WDS_ADDRESS3);
+	DBG_PARAM(DbgInfo, PARM_NAME_WDS_ADDRESS4, "\"%pM\"",
+			PARM_WDS_ADDRESS4);
+	DBG_PARAM(DbgInfo, PARM_NAME_WDS_ADDRESS5, "\"%pM\"",
+			PARM_WDS_ADDRESS5);
+	DBG_PARAM(DbgInfo, PARM_NAME_WDS_ADDRESS6, "\"%pM\"",
+			PARM_WDS_ADDRESS6);
 #endif /* USE_WDS */
 #endif /* HCF_AP */
 
@@ -1170,7 +1179,7 @@ int 			rc;
 		return hcf_status;
 	}
 	memcpy( lp->MACAddress, &lp->ltvRecord.u.u8[0], ETH_ALEN );
-	DBG_TRACE( DbgInfo, "Card MAC Address: %s\n", DbgHwAddr( lp->MACAddress ));
+	DBG_TRACE(DbgInfo, "Card MAC Address: %pM\n", lp->MACAddress);
 
 	/* Write out configuration to the device, enable, and reconnect. However,
 	   only reconnect if in AP mode. For STA mode, need to wait for passive scan
@@ -1921,8 +1930,10 @@ int wl_put_ltv( struct wl_private *lp )
 	}
 
 	/* Own MAC Address */
-	//DBG_TRACE( DbgInfo, "MAC Address                       : %s\n",
-	//           DbgHwAddr( lp->MACAddress ));
+/*
+	DBG_TRACE(DbgInfo, "MAC Address                       : %pM\n",
+			lp->MACAddress);
+ */
 
 	if ( WVLAN_VALID_MAC_ADDRESS( lp->MACAddress )) {
 		/* Make the MAC address valid by:
@@ -3033,8 +3044,8 @@ void wl_process_mailbox( struct wl_private *lp )
 						   aps[num_aps].capability );
 				DBG_TRACE( DbgInfo, "SSID Length     : 0x%04x\n",
 						   aps[num_aps].ssid_len );
-				DBG_TRACE( DbgInfo, "BSSID           : %s\n",
-						   DbgHwAddr( aps[num_aps].bssid ));
+				DBG_TRACE(DbgInfo, "BSSID           : %pM\n",
+						   aps[num_aps].bssid);
 
 				if ( aps[num_aps].ssid_len != 0 ) {
 					DBG_TRACE( DbgInfo, "SSID            : %s.\n",
@@ -3093,35 +3104,44 @@ void wl_process_mailbox( struct wl_private *lp )
 				DBG_TRACE( DbgInfo, "(%s) durID       : 0x%04x.\n",
 						   lp->dev->name, probe_rsp->durID );
 
-				DBG_TRACE( DbgInfo, "(%s) address1    : %s\n",
-						   lp->dev->name, DbgHwAddr( probe_rsp->address1 ));
+				DBG_TRACE(DbgInfo, "(%s) address1    : %pM\n",
+					lp->dev->name, probe_rsp->address1);
 
-				DBG_TRACE( DbgInfo, "(%s) address2    : %s\n",
-						   lp->dev->name, DbgHwAddr( probe_rsp->address2 ));
+				DBG_TRACE(DbgInfo, "(%s) address2    : %pM\n",
+					lp->dev->name, probe_rsp->address2);
 
-				DBG_TRACE( DbgInfo, "(%s) BSSID       : %s\n",
-						   lp->dev->name, DbgHwAddr( probe_rsp->BSSID ));
+				DBG_TRACE(DbgInfo, "(%s) BSSID       : %pM\n",
+					lp->dev->name, probe_rsp->BSSID);
 
 				DBG_TRACE( DbgInfo, "(%s) sequence    : 0x%04x.\n",
 						   lp->dev->name, probe_rsp->sequence );
 
-				DBG_TRACE( DbgInfo, "(%s) address4    : %s\n",
-						   lp->dev->name, DbgHwAddr( probe_rsp->address4 ));
+				DBG_TRACE(DbgInfo, "(%s) address4    : %pM\n",
+					lp->dev->name, probe_rsp->address4);
 
 				DBG_TRACE( DbgInfo, "(%s) datalength  : 0x%04x.\n",
 						   lp->dev->name, probe_rsp->dataLength );
 
-				DBG_TRACE( DbgInfo, "(%s) DA          : %s\n",
-						   lp->dev->name, DbgHwAddr( probe_rsp->DA ));
+				DBG_TRACE(DbgInfo, "(%s) DA          : %pM\n",
+					lp->dev->name, probe_rsp->DA);
 
-				DBG_TRACE( DbgInfo, "(%s) SA          : %s\n",
-						   lp->dev->name, DbgHwAddr( probe_rsp->SA ));
+				DBG_TRACE(DbgInfo, "(%s) SA          : %pM\n",
+					lp->dev->name, probe_rsp->SA);
 
 				//DBG_TRACE( DbgInfo, "(%s) lenType     : 0x%04x.\n",
 				//           lp->dev->name, probe_rsp->lenType );
 
-				DBG_TRACE( DbgInfo, "(%s) timeStamp   : %s\n",
-						   lp->dev->name, DbgHwAddr( probe_rsp->timeStamp ));
+				DBG_TRACE(DbgInfo, "(%s) timeStamp   : "
+						"%d.%d.%d.%d.%d.%d.%d.%d\n",
+						lp->dev->name,
+						probe_rsp->timeStamp[0],
+						probe_rsp->timeStamp[1],
+						probe_rsp->timeStamp[2],
+						probe_rsp->timeStamp[3],
+						probe_rsp->timeStamp[4],
+						probe_rsp->timeStamp[5],
+						probe_rsp->timeStamp[6],
+						probe_rsp->timeStamp[7]);
 
 				DBG_TRACE( DbgInfo, "(%s) beaconInt   : 0x%04x.\n",
 						   lp->dev->name, probe_rsp->beaconInterval );
@@ -3274,12 +3294,12 @@ void wl_process_mailbox( struct wl_private *lp )
 				break;
 			}
 
-			DBG_TRACE( DbgInfo, "STA Address        : %s\n",
-					   DbgHwAddr( as->staAddr ));
+			DBG_TRACE(DbgInfo, "STA Address        : %pM\n",
+					   as->staAddr);
 
 			if (( as->assocStatus == 2 )  && ( as->len == 8 )) {
-				DBG_TRACE( DbgInfo, "Old AP Address     : %s\n",
-						   DbgHwAddr( as->oldApAddr ));
+				DBG_TRACE(DbgInfo, "Old AP Address     : %pM\n",
+						   as->oldApAddr);
 			}
 		}
 
@@ -3318,9 +3338,11 @@ void wl_process_mailbox( struct wl_private *lp )
 				break;
 			}
 
-			DBG_TRACE( DbgInfo, "STA Address     : %s\n", DbgHwAddr( ss->staAddr ));
+			DBG_TRACE(DbgInfo, "STA Address     : %pM\n",
+					ss->staAddr);
 
-			DBG_TRACE( DbgInfo, "Reason          : 0x%04x \n", ss->reason );
+			DBG_TRACE(DbgInfo, "Reason          : 0x%04x\n",
+					ss->reason);
 		}
 
 		break;
diff --git a/drivers/staging/wlags49_h2/wl_netdev.c b/drivers/staging/wlags49_h2/wl_netdev.c
index e2a7ad05e545..cf917e613f22 100644
--- a/drivers/staging/wlags49_h2/wl_netdev.c
+++ b/drivers/staging/wlags49_h2/wl_netdev.c
@@ -1071,8 +1071,7 @@ void wl_multicast( struct net_device *dev )
         DBG_PRINT( "  mc_count: %d\n", netdev_mc_count(dev));
 
 	netdev_for_each_mc_addr(ha, dev)
-            DBG_PRINT("    %s (%d)\n", DbgHwAddr(ha->addr),
-		      dev->addr_len);
+	DBG_PRINT("    %pM (%d)\n", ha->addr, dev->addr_len);
     }
 #endif /* DBG */
 
@@ -1586,7 +1585,7 @@ void wl_wds_device_dealloc( struct wl_private *lp )
                 dev_wds->flags &= ~( IFF_UP | IFF_RUNNING );
             }
 
-            kfree( dev_wds );
+            free_netdev(dev_wds);
             lp->wds_port[count].dev = NULL;
         }
     }
diff --git a/drivers/staging/wlags49_h2/wl_util.c b/drivers/staging/wlags49_h2/wl_util.c
index ce8ed410a7e3..3b6f5a59b2bb 100644
--- a/drivers/staging/wlags49_h2/wl_util.c
+++ b/drivers/staging/wlags49_h2/wl_util.c
@@ -315,42 +315,6 @@ void key_string2key( char *ks, KEY_STRCT *key )
 
 
 
-#if DBG
-/*******************************************************************************
- *	DbgHwAddr()
- *******************************************************************************
- *
- *  DESCRIPTION:
- *
- *      Convert a hardware ethernet address to a character string
- *
- *  PARAMETERS:
- *
- *      hwAddr  - an ethernet address
- *
- *  RETURNS:
- *
- *      a pointer to a string representing the ethernet address
- *
- ******************************************************************************/
-const char *DbgHwAddr(unsigned char *hwAddr)
-{
-    static char     buffer[18];
-    /*------------------------------------------------------------------------*/
-
-
-    sprintf( buffer, "%02X:%02X:%02X:%02X:%02X:%02X",
-             hwAddr[0], hwAddr[1], hwAddr[2], hwAddr[3], hwAddr[4], hwAddr[5] );
-
-    return buffer;
-} // DbgHwAddr
-/*============================================================================*/
-
-#endif /* DBG */
-
-
-
-
 /*******************************************************************************
  *	wl_has_wep()
  *******************************************************************************
@@ -1134,29 +1098,29 @@ void wl_process_probe_response( struct wl_private *lp )
             DBG_TRACE( DbgInfo, "(%s) durID       : 0x%04x.\n", lp->dev->name,
                     probe_rsp->durID );
 
-            DBG_TRACE( DbgInfo, "(%s) address1    : %s\n", lp->dev->name,
-                    DbgHwAddr( probe_rsp->address1 ));
+		DBG_TRACE(DbgInfo, "(%s) address1    : %pM\n", lp->dev->name,
+			probe_rsp->address1);
 
-            DBG_TRACE( DbgInfo, "(%s) address2    : %s\n", lp->dev->name,
-                    DbgHwAddr( probe_rsp->address2 ));
+		DBG_TRACE(DbgInfo, "(%s) address2    : %pM\n", lp->dev->name,
+			probe_rsp->address2);
 
-            DBG_TRACE( DbgInfo, "(%s) BSSID       : %s\n", lp->dev->name,
-                    DbgHwAddr( probe_rsp->BSSID ));
+		DBG_TRACE(DbgInfo, "(%s) BSSID       : %pM\n", lp->dev->name,
+			probe_rsp->BSSID);
 
             DBG_TRACE( DbgInfo, "(%s) sequence    : 0x%04x.\n", lp->dev->name,
                     probe_rsp->sequence );
 
-            DBG_TRACE( DbgInfo, "(%s) address4    : %s\n", lp->dev->name,
-                    DbgHwAddr( probe_rsp->address4 ));
+		DBG_TRACE(DbgInfo, "(%s) address4    : %pM\n", lp->dev->name,
+			probe_rsp->address4);
 
             DBG_TRACE( DbgInfo, "(%s) datalength  : 0x%04x.\n", lp->dev->name,
                     probe_rsp->dataLength );
 
-            DBG_TRACE( DbgInfo, "(%s) DA          : %s\n", lp->dev->name,
-                    DbgHwAddr( probe_rsp->DA ));
+		DBG_TRACE(DbgInfo, "(%s) DA          : %pM\n", lp->dev->name,
+			probe_rsp->DA);
 
-            DBG_TRACE( DbgInfo, "(%s) SA          : %s\n", lp->dev->name,
-                    DbgHwAddr( probe_rsp->SA ));
+		DBG_TRACE(DbgInfo, "(%s) SA          : %pM\n", lp->dev->name,
+			probe_rsp->SA);
 
 #ifdef WARP
 
@@ -1384,12 +1348,11 @@ void wl_process_assoc_status( struct wl_private *lp )
             break;
         }
 
-        DBG_TRACE( DbgInfo, "STA Address        : %s\n",
-                    DbgHwAddr( assoc_stat->staAddr ));
+	DBG_TRACE(DbgInfo, "STA Address        : %pM\n", assoc_stat->staAddr);
 
         if(( assoc_stat->assocStatus == 2 )  && ( assoc_stat->len == 8 )) {
-            DBG_TRACE( DbgInfo, "Old AP Address     : %s\n",
-                        DbgHwAddr( assoc_stat->oldApAddr ));
+		DBG_TRACE(DbgInfo, "Old AP Address     : %pM\n",
+			assoc_stat->oldApAddr);
         }
     }
 
@@ -1460,9 +1423,8 @@ void wl_process_security_status( struct wl_private *lp )
             break;
         }
 
-        DBG_TRACE( DbgInfo, "STA Address     : %s\n",
-                   DbgHwAddr( sec_stat->staAddr ));
-        DBG_TRACE( DbgInfo, "Reason          : 0x%04x \n", sec_stat->reason );
+	DBG_TRACE(DbgInfo, "STA Address     : %pM\n", sec_stat->staAddr);
+	DBG_TRACE(DbgInfo, "Reason          : 0x%04x\n", sec_stat->reason);
 
     }
 
diff --git a/drivers/staging/wlags49_h2/wl_util.h b/drivers/staging/wlags49_h2/wl_util.h
index ba537a60059b..2661bcd6b0ec 100644
--- a/drivers/staging/wlags49_h2/wl_util.h
+++ b/drivers/staging/wlags49_h2/wl_util.h
@@ -77,11 +77,6 @@ void wl_endian_translate_event( ltv_t *pLtv );
 
 int wl_has_wep( IFBP ifbp );
 
-
-#if DBG
-const char *DbgHwAddr( unsigned char *hwAddr );
-#endif // DBG
-
 hcf_8   wl_parse_ds_ie( PROBE_RESP *probe_rsp );
 hcf_8 * wl_parse_wpa_ie( PROBE_RESP *probe_rsp, hcf_16 *length );
 hcf_8 * wl_print_wpa_ie( hcf_8 *buffer, int length );
diff --git a/drivers/staging/wlags49_h2/wl_wext.c b/drivers/staging/wlags49_h2/wl_wext.c
index 06467f1bf901..9e5da0815371 100644
--- a/drivers/staging/wlags49_h2/wl_wext.c
+++ b/drivers/staging/wlags49_h2/wl_wext.c
@@ -789,7 +789,8 @@ static int wireless_get_ap_list (struct net_device *dev, struct iw_request_info
 				memcpy( hwa[count].sa_data,
 						(*p)/*lp->scan_results*/.APTable[count].bssid, ETH_ALEN );
 #else  //;?why use BSSID and bssid as names in seemingly very comparable situations
-				DBG_PRINT( "BSSID: %s\n", DbgHwAddr( (*p)/*lp->probe_results*/.ProbeTable[count].BSSID ));
+				DBG_PRINT("BSSID: %pM\n",
+						(*p).ProbeTable[count].BSSID);
 				memcpy( hwa[count].sa_data,
 						(*p)/*lp->probe_results*/.ProbeTable[count].BSSID, ETH_ALEN );
 #endif // WARP
@@ -3937,9 +3938,9 @@ void wl_wext_event_mic_failed( struct net_device *dev )
 			 a problem in future versions of the supplicant, if they ever
 			 actually parse these parameters */
 #if DBG
-	sprintf( msg, "MLME-MICHAELMICFAILURE.indication(keyid=%d %scast addr="
-			 "%s)", key_idx, addr1[0] & 0x01 ? "broad" : "uni",
-			 DbgHwAddr( addr2 ));
+	sprintf(msg, "MLME-MICHAELMICFAILURE.indication(keyid=%d %scast "
+			"addr=%pM)", key_idx, addr1[0] & 0x01 ? "broad" : "uni",
+			addr2);
 #endif
 	wrqu.data.length = strlen( msg );
 	wireless_send_event( dev, IWEVCUSTOM, &wrqu, msg );