Merge branch 'master' into next

Conflicts:
	include/linux/personality.h

Use Linus' version.

Signed-off-by: James Morris <jmorris@namei.org>

.gitignore

@@ -27,6 +27,7 @@
 *.gz
 *.lzma
 *.patch
+*.gcno
 
 #
 # Top-level generic files

Documentation/DocBook/mac80211.tmpl

@@ -184,8 +184,6 @@ usage should require reading the full document.
 !Finclude/net/mac80211.h ieee80211_ctstoself_get
 !Finclude/net/mac80211.h ieee80211_ctstoself_duration
 !Finclude/net/mac80211.h ieee80211_generic_frame_duration
-!Finclude/net/mac80211.h ieee80211_get_hdrlen_from_skb
-!Finclude/net/mac80211.h ieee80211_hdrlen
 !Finclude/net/mac80211.h ieee80211_wake_queue
 !Finclude/net/mac80211.h ieee80211_stop_queue
 !Finclude/net/mac80211.h ieee80211_wake_queues

Documentation/block/data-integrity.txt

@@ -50,7 +50,7 @@ encouraged them to allow separation of the data and integrity metadata
 scatter-gather lists.
 
 The controller will interleave the buffers on write and split them on
-read.  This means that the Linux can DMA the data buffers to and from
+read.  This means that Linux can DMA the data buffers to and from
 host memory without changes to the page cache.
 
 Also, the 16-bit CRC checksum mandated by both the SCSI and SATA specs
@@ -66,7 +66,7 @@ software RAID5).
 
 The IP checksum is weaker than the CRC in terms of detecting bit
 errors.  However, the strength is really in the separation of the data
-buffers and the integrity metadata.  These two distinct buffers much
+buffers and the integrity metadata.  These two distinct buffers must
 match up for an I/O to complete.
 
 The separation of the data and integrity metadata buffers as well as

Documentation/cgroups/cpusets.txt

@@ -777,6 +777,18 @@ in cpuset directories:
 # /bin/echo 1-4 > cpus		-> set cpus list to cpus 1,2,3,4
 # /bin/echo 1,2,3,4 > cpus	-> set cpus list to cpus 1,2,3,4
 
+To add a CPU to a cpuset, write the new list of CPUs including the
+CPU to be added. To add 6 to the above cpuset:
+
+# /bin/echo 1-4,6 > cpus	-> set cpus list to cpus 1,2,3,4,6
+
+Similarly to remove a CPU from a cpuset, write the new list of CPUs
+without the CPU to be removed.
+
+To remove all the CPUs:
+
+# /bin/echo "" > cpus		-> clear cpus list
+
 2.3 Setting flags
 -----------------
 

Documentation/dvb/get_dvb_firmware

@@ -25,7 +25,7 @@ use IO::Handle;
 		"tda10046lifeview", "av7110", "dec2000t", "dec2540t",
 		"dec3000s", "vp7041", "dibusb", "nxt2002", "nxt2004",
 		"or51211", "or51132_qam", "or51132_vsb", "bluebird",
-		"opera1", "cx231xx", "cx18", "cx23885", "pvrusb2" );
+		"opera1", "cx231xx", "cx18", "cx23885", "pvrusb2", "mpc718" );
 
 # Check args
 syntax() if (scalar(@ARGV) != 1);
@@ -381,6 +381,57 @@ sub cx18 {
     $allfiles;
 }
 
+sub mpc718 {
+    my $archive = 'Yuan MPC718 TV Tuner Card 2.13.10.1016.zip';
+    my $url = "ftp://ftp.work.acer-euro.com/desktop/aspire_idea510/vista/Drivers/$archive";
+    my $fwfile = "dvb-cx18-mpc718-mt352.fw";
+    my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
+
+    checkstandard();
+    wgetfile($archive, $url);
+    unzip($archive, $tmpdir);
+
+    my $sourcefile = "$tmpdir/Yuan MPC718 TV Tuner Card 2.13.10.1016/mpc718_32bit/yuanrap.sys";
+    my $found = 0;
+
+    open IN, '<', $sourcefile or die "Couldn't open $sourcefile to extract $fwfile data\n";
+    binmode IN;
+    open OUT, '>', $fwfile;
+    binmode OUT;
+    {
+	# Block scope because we change the line terminator variable $/
+	my $prevlen = 0;
+	my $currlen;
+
+	# Buried in the data segment are 3 runs of almost identical
+	# register-value pairs that end in 0x5d 0x01 which is a "TUNER GO"
+	# command for the MT352.
+	# Pull out the middle run (because it's easy) of register-value
+	# pairs to make the "firmware" file.
+
+	local $/ = "\x5d\x01"; # MT352 "TUNER GO"
+
+	while (<IN>) {
+	    $currlen = length($_);
+	    if ($prevlen == $currlen && $currlen <= 64) {
+		chop; chop; # Get rid of "TUNER GO"
+		s/^\0\0//;  # get rid of leading 00 00 if it's there
+		printf OUT "$_";
+		$found = 1;
+		last;
+	    }
+	    $prevlen = $currlen;
+	}
+    }
+    close OUT;
+    close IN;
+    if (!$found) {
+	unlink $fwfile;
+	die "Couldn't find valid register-value sequence in $sourcefile for $fwfile\n";
+    }
+    $fwfile;
+}
+
 sub cx23885 {
     my $url = "http://linuxtv.org/downloads/firmware/";
 

Documentation/feature-removal-schedule.txt

@@ -458,3 +458,13 @@ Why:	Remove the old legacy 32bit machine check code. This has been
 	but the old version has been kept around for easier testing. Note this
 	doesn't impact the old P5 and WinChip machine check handlers.
 Who:	Andi Kleen <andi@firstfloor.org>
+
+----------------------------
+
+What:	lock_policy_rwsem_* and unlock_policy_rwsem_* will not be
+	exported interface anymore.
+When:	2.6.33
+Why:	cpu_policy_rwsem has a new cleaner definition making it local to
+	cpufreq core and contained inside cpufreq.c. Other dependent
+	drivers should not use it in order to safely avoid lockdep issues.
+Who:	Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>

Documentation/gcov.txt

@@ -188,13 +188,18 @@ Solution: Exclude affected source files from profiling by specifying
           GCOV_PROFILE := n or GCOV_PROFILE_basename.o := n in the
           corresponding Makefile.
 
+Problem:  Files copied from sysfs appear empty or incomplete.
+Cause:    Due to the way seq_file works, some tools such as cp or tar
+          may not correctly copy files from sysfs.
+Solution: Use 'cat' to read .gcda files and 'cp -d' to copy links.
+          Alternatively use the mechanism shown in Appendix B.
+
 
 Appendix A: gather_on_build.sh
 ==============================
 
 Sample script to gather coverage meta files on the build machine
 (see 6a):
-
 #!/bin/bash
 
 KSRC=$1
@@ -226,7 +231,7 @@ Appendix B: gather_on_test.sh
 Sample script to gather coverage data files on the test machine
 (see 6b):
 
-#!/bin/bash
+#!/bin/bash -e
 
 DEST=$1
 GCDA=/sys/kernel/debug/gcov
@@ -236,11 +241,13 @@ if [ -z "$DEST" ] ; then
   exit 1
 fi
 
-find $GCDA -name '*.gcno' -o -name '*.gcda' | tar cfz $DEST -T -
+TEMPDIR=$(mktemp -d)
+echo Collecting data..
+find $GCDA -type d -exec mkdir -p $TEMPDIR/\{\} \;
+find $GCDA -name '*.gcda' -exec sh -c 'cat < $0 > '$TEMPDIR'/$0' {} \;
+find $GCDA -name '*.gcno' -exec sh -c 'cp -d $0 '$TEMPDIR'/$0' {} \;
+tar czf $DEST -C $TEMPDIR sys
+rm -rf $TEMPDIR
 
-if [ $? -eq 0 ] ; then
-  echo "$DEST successfully created, copy to build system and unpack with:"
-  echo "  tar xfz $DEST"
-else
-  echo "Could not create file $DEST"
-fi
+echo "$DEST successfully created, copy to build system and unpack with:"
+echo "  tar xfz $DEST"

Documentation/kernel-parameters.txt

@@ -1720,8 +1720,8 @@ and is between 256 and 4096 characters. It is defined in the file
 	oprofile.cpu_type=	Force an oprofile cpu type
 			This might be useful if you have an older oprofile
 			userland or if you want common events.
-			Format: { archperfmon }
-			archperfmon: [X86] Force use of architectural
+			Format: { arch_perfmon }
+			arch_perfmon: [X86] Force use of architectural
 				perfmon on Intel CPUs instead of the
 				CPU specific event set.
 

Documentation/kmemleak.txt

@@ -16,13 +16,17 @@ Usage
 -----
 
 CONFIG_DEBUG_KMEMLEAK in "Kernel hacking" has to be enabled. A kernel
-thread scans the memory every 10 minutes (by default) and prints any new
-unreferenced objects found. To trigger an intermediate scan and display
-all the possible memory leaks:
+thread scans the memory every 10 minutes (by default) and prints the
+number of new unreferenced objects found. To display the details of all
+the possible memory leaks:
 
   # mount -t debugfs nodev /sys/kernel/debug/
   # cat /sys/kernel/debug/kmemleak
 
+To trigger an intermediate memory scan:
+
+  # echo scan > /sys/kernel/debug/kmemleak
+
 Note that the orphan objects are listed in the order they were allocated
 and one object at the beginning of the list may cause other subsequent
 objects to be reported as orphan.
@@ -31,16 +35,21 @@ Memory scanning parameters can be modified at run-time by writing to the
 /sys/kernel/debug/kmemleak file. The following parameters are supported:
 
   off		- disable kmemleak (irreversible)
-  stack=on	- enable the task stacks scanning
+  stack=on	- enable the task stacks scanning (default)
   stack=off	- disable the tasks stacks scanning
-  scan=on	- start the automatic memory scanning thread
+  scan=on	- start the automatic memory scanning thread (default)
   scan=off	- stop the automatic memory scanning thread
-  scan=<secs>	- set the automatic memory scanning period in seconds (0
-		  to disable it)
+  scan=<secs>	- set the automatic memory scanning period in seconds
+		  (default 600, 0 to stop the automatic scanning)
+  scan		- trigger a memory scan
 
 Kmemleak can also be disabled at boot-time by passing "kmemleak=off" on
 the kernel command line.
 
+Memory may be allocated or freed before kmemleak is initialised and
+these actions are stored in an early log buffer. The size of this buffer
+is configured via the CONFIG_DEBUG_KMEMLEAK_EARLY_LOG_SIZE option.
+
 Basic Algorithm
 ---------------
 

Documentation/spi/spidev_test.c

@@ -99,11 +99,13 @@ void parse_opts(int argc, char *argv[])
 			{ "lsb",     0, 0, 'L' },
 			{ "cs-high", 0, 0, 'C' },
 			{ "3wire",   0, 0, '3' },
+			{ "no-cs",   0, 0, 'N' },
+			{ "ready",   0, 0, 'R' },
 			{ NULL, 0, 0, 0 },
 		};
 		int c;
 
-		c = getopt_long(argc, argv, "D:s:d:b:lHOLC3", lopts, NULL);
+		c = getopt_long(argc, argv, "D:s:d:b:lHOLC3NR", lopts, NULL);
 
 		if (c == -1)
 			break;
@@ -139,6 +141,12 @@ void parse_opts(int argc, char *argv[])
 		case '3':
 			mode |= SPI_3WIRE;
 			break;
+		case 'N':
+			mode |= SPI_NO_CS;
+			break;
+		case 'R':
+			mode |= SPI_READY;
+			break;
 		default:
 			print_usage(argv[0]);
 			break;

Documentation/video4linux/CARDLIST.em28xx

@@ -66,3 +66,4 @@
  68 -> Terratec AV350                           (em2860)        [0ccd:0084]
  69 -> KWorld ATSC 315U HDTV TV Box             (em2882)        [eb1a:a313]
  70 -> Evga inDtube                             (em2882)
+ 71 -> Silvercrest Webcam 1.3mpix               (em2820/em2840)

Documentation/x86/00-INDEX

@@ -2,3 +2,5 @@
 	- this file
 mtrr.txt
 	- how to use x86 Memory Type Range Registers to increase performance
+exception-tables.txt
+	- why and how Linux kernel uses exception tables on x86

Documentation/exception.txt → Documentation/x86/exception-tables.txt

@@ -1,123 +1,123 @@
-     Kernel level exception handling in Linux 2.1.8
+     Kernel level exception handling in Linux
   Commentary by Joerg Pommnitz <joerg@raleigh.ibm.com>
 
-When a process runs in kernel mode, it often has to access user 
-mode memory whose address has been passed by an untrusted program. 
+When a process runs in kernel mode, it often has to access user
+mode memory whose address has been passed by an untrusted program.
 To protect itself the kernel has to verify this address.
 
-In older versions of Linux this was done with the 
-int verify_area(int type, const void * addr, unsigned long size) 
+In older versions of Linux this was done with the
+int verify_area(int type, const void * addr, unsigned long size)
 function (which has since been replaced by access_ok()).
 
-This function verified that the memory area starting at address 
+This function verified that the memory area starting at address
 'addr' and of size 'size' was accessible for the operation specified
-in type (read or write). To do this, verify_read had to look up the 
-virtual memory area (vma) that contained the address addr. In the 
-normal case (correctly working program), this test was successful. 
+in type (read or write). To do this, verify_read had to look up the
+virtual memory area (vma) that contained the address addr. In the
+normal case (correctly working program), this test was successful.
 It only failed for a few buggy programs. In some kernel profiling
 tests, this normally unneeded verification used up a considerable
 amount of time.
 
-To overcome this situation, Linus decided to let the virtual memory 
+To overcome this situation, Linus decided to let the virtual memory
 hardware present in every Linux-capable CPU handle this test.
 
 How does this work?
 
-Whenever the kernel tries to access an address that is currently not 
-accessible, the CPU generates a page fault exception and calls the 
-page fault handler 
+Whenever the kernel tries to access an address that is currently not
+accessible, the CPU generates a page fault exception and calls the
+page fault handler
 
 void do_page_fault(struct pt_regs *regs, unsigned long error_code)
 
-in arch/i386/mm/fault.c. The parameters on the stack are set up by 
-the low level assembly glue in arch/i386/kernel/entry.S. The parameter
-regs is a pointer to the saved registers on the stack, error_code 
+in arch/x86/mm/fault.c. The parameters on the stack are set up by
+the low level assembly glue in arch/x86/kernel/entry_32.S. The parameter
+regs is a pointer to the saved registers on the stack, error_code
 contains a reason code for the exception.
 
-do_page_fault first obtains the unaccessible address from the CPU 
-control register CR2. If the address is within the virtual address 
-space of the process, the fault probably occurred, because the page 
-was not swapped in, write protected or something similar. However, 
-we are interested in the other case: the address is not valid, there 
-is no vma that contains this address. In this case, the kernel jumps 
-to the bad_area label. 
-
-There it uses the address of the instruction that caused the exception 
-(i.e. regs->eip) to find an address where the execution can continue 
-(fixup). If this search is successful, the fault handler modifies the 
-return address (again regs->eip) and returns. The execution will 
+do_page_fault first obtains the unaccessible address from the CPU
+control register CR2. If the address is within the virtual address
+space of the process, the fault probably occurred, because the page
+was not swapped in, write protected or something similar. However,
+we are interested in the other case: the address is not valid, there
+is no vma that contains this address. In this case, the kernel jumps
+to the bad_area label.
+
+There it uses the address of the instruction that caused the exception
+(i.e. regs->eip) to find an address where the execution can continue
+(fixup). If this search is successful, the fault handler modifies the
+return address (again regs->eip) and returns. The execution will
 continue at the address in fixup.
 
 Where does fixup point to?
 
-Since we jump to the contents of fixup, fixup obviously points 
-to executable code. This code is hidden inside the user access macros. 
-I have picked the get_user macro defined in include/asm/uaccess.h as an
-example. The definition is somewhat hard to follow, so let's peek at 
+Since we jump to the contents of fixup, fixup obviously points
+to executable code. This code is hidden inside the user access macros.
+I have picked the get_user macro defined in arch/x86/include/asm/uaccess.h
+as an example. The definition is somewhat hard to follow, so let's peek at
 the code generated by the preprocessor and the compiler. I selected
-the get_user call in drivers/char/console.c for a detailed examination.
+the get_user call in drivers/char/sysrq.c for a detailed examination.
 
-The original code in console.c line 1405:
+The original code in sysrq.c line 587:
         get_user(c, buf);
 
 The preprocessor output (edited to become somewhat readable):
 
 (
-  {        
-    long __gu_err = - 14 , __gu_val = 0;        
-    const __typeof__(*( (  buf ) )) *__gu_addr = ((buf));        
-    if (((((0 + current_set[0])->tss.segment) == 0x18 )  || 
-       (((sizeof(*(buf))) <= 0xC0000000UL) && 
-       ((unsigned long)(__gu_addr ) <= 0xC0000000UL - (sizeof(*(buf)))))))        
+  {
+    long __gu_err = - 14 , __gu_val = 0;
+    const __typeof__(*( (  buf ) )) *__gu_addr = ((buf));
+    if (((((0 + current_set[0])->tss.segment) == 0x18 )  ||
+       (((sizeof(*(buf))) <= 0xC0000000UL) &&
+       ((unsigned long)(__gu_addr ) <= 0xC0000000UL - (sizeof(*(buf)))))))
       do {
-        __gu_err  = 0;        
-        switch ((sizeof(*(buf)))) {        
-          case 1: 
-            __asm__ __volatile__(        
-              "1:      mov" "b" " %2,%" "b" "1\n"        
-              "2:\n"        
-              ".section .fixup,\"ax\"\n"        
-              "3:      movl %3,%0\n"        
-              "        xor" "b" " %" "b" "1,%" "b" "1\n"        
-              "        jmp 2b\n"        
-              ".section __ex_table,\"a\"\n"        
-              "        .align 4\n"        
-              "        .long 1b,3b\n"        
+        __gu_err  = 0;
+        switch ((sizeof(*(buf)))) {
+          case 1:
+            __asm__ __volatile__(
+              "1:      mov" "b" " %2,%" "b" "1\n"
+              "2:\n"
+              ".section .fixup,\"ax\"\n"
+              "3:      movl %3,%0\n"
+              "        xor" "b" " %" "b" "1,%" "b" "1\n"
+              "        jmp 2b\n"
+              ".section __ex_table,\"a\"\n"
+              "        .align 4\n"
+              "        .long 1b,3b\n"
               ".text"        : "=r"(__gu_err), "=q" (__gu_val): "m"((*(struct __large_struct *)
-                            (   __gu_addr   )) ), "i"(- 14 ), "0"(  __gu_err  )) ; 
-              break;        
-          case 2: 
+                            (   __gu_addr   )) ), "i"(- 14 ), "0"(  __gu_err  )) ;
+              break;
+          case 2:
             __asm__ __volatile__(
-              "1:      mov" "w" " %2,%" "w" "1\n"        
-              "2:\n"        
-              ".section .fixup,\"ax\"\n"        
-              "3:      movl %3,%0\n"        
-              "        xor" "w" " %" "w" "1,%" "w" "1\n"        
-              "        jmp 2b\n"        
-              ".section __ex_table,\"a\"\n"        
-              "        .align 4\n"        
-              "        .long 1b,3b\n"        
+              "1:      mov" "w" " %2,%" "w" "1\n"
+              "2:\n"
+              ".section .fixup,\"ax\"\n"
+              "3:      movl %3,%0\n"
+              "        xor" "w" " %" "w" "1,%" "w" "1\n"
+              "        jmp 2b\n"
+              ".section __ex_table,\"a\"\n"
+              "        .align 4\n"
+              "        .long 1b,3b\n"
               ".text"        : "=r"(__gu_err), "=r" (__gu_val) : "m"((*(struct __large_struct *)
-                            (   __gu_addr   )) ), "i"(- 14 ), "0"(  __gu_err  )); 
-              break;        
-          case 4: 
-            __asm__ __volatile__(        
-              "1:      mov" "l" " %2,%" "" "1\n"        
-              "2:\n"        
-              ".section .fixup,\"ax\"\n"        
-              "3:      movl %3,%0\n"        
-              "        xor" "l" " %" "" "1,%" "" "1\n"        
-              "        jmp 2b\n"        
-              ".section __ex_table,\"a\"\n"        
-              "        .align 4\n"        "        .long 1b,3b\n"        
+                            (   __gu_addr   )) ), "i"(- 14 ), "0"(  __gu_err  ));
+              break;
+          case 4:
+            __asm__ __volatile__(
+              "1:      mov" "l" " %2,%" "" "1\n"
+              "2:\n"
+              ".section .fixup,\"ax\"\n"
+              "3:      movl %3,%0\n"
+              "        xor" "l" " %" "" "1,%" "" "1\n"
+              "        jmp 2b\n"
+              ".section __ex_table,\"a\"\n"
+              "        .align 4\n"        "        .long 1b,3b\n"
               ".text"        : "=r"(__gu_err), "=r" (__gu_val) : "m"((*(struct __large_struct *)
-                            (   __gu_addr   )) ), "i"(- 14 ), "0"(__gu_err)); 
-              break;        
-          default: 
-            (__gu_val) = __get_user_bad();        
-        }        
-      } while (0) ;        
-    ((c)) = (__typeof__(*((buf))))__gu_val;        
+                            (   __gu_addr   )) ), "i"(- 14 ), "0"(__gu_err));
+              break;
+          default:
+            (__gu_val) = __get_user_bad();
+        }
+      } while (0) ;
+    ((c)) = (__typeof__(*((buf))))__gu_val;
     __gu_err;
   }
 );
@@ -127,12 +127,12 @@ see what code gcc generates:
 
  >         xorl %edx,%edx
  >         movl current_set,%eax
- >         cmpl $24,788(%eax)        
- >         je .L1424        
+ >         cmpl $24,788(%eax)
+ >         je .L1424
  >         cmpl $-1073741825,64(%esp)
- >         ja .L1423                
+ >         ja .L1423
  > .L1424:
- >         movl %edx,%eax                        
+ >         movl %edx,%eax
  >         movl 64(%esp),%ebx
  > #APP
  > 1:      movb (%ebx),%dl                /* this is the actual user access */
@@ -149,17 +149,17 @@ see what code gcc generates:
  > .L1423:
  >         movzbl %dl,%esi
 
-The optimizer does a good job and gives us something we can actually 
-understand. Can we? The actual user access is quite obvious. Thanks 
-to the unified address space we can just access the address in user 
+The optimizer does a good job and gives us something we can actually
+understand. Can we? The actual user access is quite obvious. Thanks
+to the unified address space we can just access the address in user
 memory. But what does the .section stuff do?????
 
 To understand this we have to look at the final kernel:
 
  > objdump --section-headers vmlinux
- > 
+ >
  > vmlinux:     file format elf32-i386
- > 
+ >
  > Sections:
  > Idx Name          Size      VMA       LMA       File off  Algn
  >   0 .text         00098f40  c0100000  c0100000  00001000  2**4
@@ -198,18 +198,18 @@ final kernel executable:
 
 The whole user memory access is reduced to 10 x86 machine instructions.
 The instructions bracketed in the .section directives are no longer
-in the normal execution path. They are located in a different section 
+in the normal execution path. They are located in a different section
 of the executable file:
 
  > objdump --disassemble --section=.fixup vmlinux
- > 
+ >
  > c0199ff5 <.fixup+10b5> movl   $0xfffffff2,%eax
  > c0199ffa <.fixup+10ba> xorb   %dl,%dl
  > c0199ffc <.fixup+10bc> jmp    c017e7a7 <do_con_write+e3>
 
 And finally:
  > objdump --full-contents --section=__ex_table vmlinux
- > 
+ >
  >  c01aa7c4 93c017c0 e09f19c0 97c017c0 99c017c0  ................
  >  c01aa7d4 f6c217c0 e99f19c0 a5e717c0 f59f19c0  ................
  >  c01aa7e4 080a18c0 01a019c0 0a0a18c0 04a019c0  ................
@@ -235,8 +235,8 @@ sections in the ELF object file. So the instructions
 ended up in the .fixup section of the object file and the addresses
         .long 1b,3b
 ended up in the __ex_table section of the object file. 1b and 3b
-are local labels. The local label 1b (1b stands for next label 1 
-backward) is the address of the instruction that might fault, i.e. 
+are local labels. The local label 1b (1b stands for next label 1
+backward) is the address of the instruction that might fault, i.e.
 in our case the address of the label 1 is c017e7a5:
 the original assembly code: > 1:      movb (%ebx),%dl
 and linked in vmlinux     : > c017e7a5 <do_con_write+e1> movb   (%ebx),%dl
@@ -254,7 +254,7 @@ The assembly code
 becomes the value pair
  >  c01aa7d4 c017c2f6 c0199fe9 c017e7a5 c0199ff5  ................
                                ^this is ^this is
-                               1b       3b 
+                               1b       3b
 c017e7a5,c0199ff5 in the exception table of the kernel.
 
 So, what actually happens if a fault from kernel mode with no suitable
@@ -266,9 +266,9 @@ vma occurs?
 3.) CPU calls do_page_fault
 4.) do page fault calls search_exception_table (regs->eip == c017e7a5);
 5.) search_exception_table looks up the address c017e7a5 in the
-    exception table (i.e. the contents of the ELF section __ex_table) 
+    exception table (i.e. the contents of the ELF section __ex_table)
     and returns the address of the associated fault handle code c0199ff5.
-6.) do_page_fault modifies its own return address to point to the fault 
+6.) do_page_fault modifies its own return address to point to the fault
     handle code and returns.
 7.) execution continues in the fault handling code.
 8.) 8a) EAX becomes -EFAULT (== -14)

MAINTAINERS

@@ -867,12 +867,22 @@ M:	alex@shark-linux.de
 W:	http://www.shark-linux.de/shark.html
 S:	Maintained
 
+ARM/SAMSUNG ARM ARCHITECTURES
+P:	Ben Dooks
+M:	ben-linux@fluff.org
+L:	linux-arm-kernel@lists.arm.linux.org.uk	(subscribers-only)
+W:	http://www.fluff.org/ben/linux/
+S:	Maintained
+F:	arch/arm/plat-s3c/
+F:	arch/arm/plat-s3c24xx/
+
 ARM/S3C2410 ARM ARCHITECTURE
 P:	Ben Dooks
 M:	ben-linux@fluff.org
 L:	linux-arm-kernel@lists.arm.linux.org.uk	(subscribers-only)
 W:	http://www.fluff.org/ben/linux/
 S:	Maintained
+F:	arch/arm/mach-s3c2410/
 
 ARM/S3C2440 ARM ARCHITECTURE
 P:	Ben Dooks
@@ -880,6 +890,39 @@ M:	ben-linux@fluff.org
 L:	linux-arm-kernel@lists.arm.linux.org.uk	(subscribers-only)
 W:	http://www.fluff.org/ben/linux/
 S:	Maintained
+F:	arch/arm/mach-s3c2440/
+
+ARM/S3C2442 ARM ARCHITECTURE
+P:	Ben Dooks
+M:	ben-linux@fluff.org
+L:	linux-arm-kernel@lists.arm.linux.org.uk	(subscribers-only)
+W:	http://www.fluff.org/ben/linux/
+S:	Maintained
+F:	arch/arm/mach-s3c2442/
+
+ARM/S3C2443 ARM ARCHITECTURE
+P:	Ben Dooks
+M:	ben-linux@fluff.org
+L:	linux-arm-kernel@lists.arm.linux.org.uk	(subscribers-only)
+W:	http://www.fluff.org/ben/linux/
+S:	Maintained
+F:	arch/arm/mach-s3c2443/
+
+ARM/S3C6400 ARM ARCHITECTURE
+P:	Ben Dooks
+M:	ben-linux@fluff.org
+L:	linux-arm-kernel@lists.arm.linux.org.uk	(subscribers-only)
+W:	http://www.fluff.org/ben/linux/
+S:	Maintained
+F:	arch/arm/mach-s3c6400/
+
+ARM/S3C6410 ARM ARCHITECTURE
+P:	Ben Dooks
+M:	ben-linux@fluff.org
+L:	linux-arm-kernel@lists.arm.linux.org.uk	(subscribers-only)
+W:	http://www.fluff.org/ben/linux/
+S:	Maintained
+F:	arch/arm/mach-s3c6410/
 
 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
 P:	Lennert Buytenhek
@@ -2087,9 +2130,9 @@ F:	drivers/edac/i5400_edac.c
 
 EDAC-I82975X
 P:	Ranganathan Desikan
-M:	rdesikan@jetzbroadband.com
+M:	ravi@jetztechnologies.com
 P:	Arvind R.
-M:	arvind@acarlab.com
+M:	arvind@jetztechnologies.com
 L:	bluesmoke-devel@lists.sourceforge.net (moderated for non-subscribers)
 W:	bluesmoke.sourceforge.net
 S:	Maintained
@@ -2808,7 +2851,9 @@ S:	Maintained
 
 IA64 (Itanium) PLATFORM
 P:	Tony Luck
+P:	Fenghua Yu
 M:	tony.luck@intel.com
+M:	fenghua.yu@intel.com
 L:	linux-ia64@vger.kernel.org
 W:	http://www.ia64-linux.org/
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6.git
@@ -2886,7 +2931,7 @@ P:	Dmitry Eremin-Solenikov
 M:	dbaryshkov@gmail.com
 P:	Sergey Lapin
 M:	slapin@ossfans.org
-L:	linux-zigbee-devel@lists.sourceforge.net
+L:	linux-zigbee-devel@lists.sourceforge.net (moderated for non-subscribers)
 W:	http://apps.sourceforge.net/trac/linux-zigbee
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/lowpan/lowpan.git
 S:	Maintained
@@ -4362,7 +4407,7 @@ W:	http://www.nongnu.org/orinoco/
 S:	Maintained
 F:	drivers/net/wireless/orinoco/
 
-OSD LIBRARY
+OSD LIBRARY and FILESYSTEM
 P:	Boaz Harrosh
 M:	bharrosh@panasas.com
 P:	Benny Halevy
@@ -4371,6 +4416,9 @@ L:	osd-dev@open-osd.org
 W:	http://open-osd.org
 T:	git git://git.open-osd.org/open-osd.git
 S:	Maintained
+F:	drivers/scsi/osd/
+F:	drivers/include/scsi/osd_*
+F:	fs/exofs/
 
 P54 WIRELESS DRIVER
 P:	Michael Wu
@@ -5533,8 +5581,8 @@ F:	drivers/staging/
 
 STARFIRE/DURALAN NETWORK DRIVER
 P:	Ion Badulescu
-M:	ionut@cs.columbia.edu
-S:	Maintained
+M:	ionut@badula.org
+S:	Odd Fixes
 F:	drivers/net/starfire*
 
 STARMODE RADIO IP (STRIP) PROTOCOL DRIVER
@@ -5758,17 +5806,17 @@ P:	Jiri Kosina
 M:	trivial@kernel.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
 S:	Maintained
-F:	drivers/char/tty_*
-F:	drivers/serial/serial_core.c
-F:	include/linux/serial_core.h
-F:	include/linux/serial.h
-F:	include/linux/tty.h
 
 TTY LAYER
 P:	Alan Cox
 M:	alan@lxorguk.ukuu.org.uk
 S:	Maintained
 T:	stgit http://zeniv.linux.org.uk/~alan/ttydev/
+F:	drivers/char/tty_*
+F:	drivers/serial/serial_core.c
+F:	include/linux/serial_core.h
+F:	include/linux/serial.h
+F:	include/linux/tty.h
 
 TULIP NETWORK DRIVERS
 P:	Grant Grundler
@@ -5806,7 +5854,7 @@ UBI FILE SYSTEM (UBIFS)
 P:	Artem Bityutskiy
 M:	dedekind@infradead.org
 P:	Adrian Hunter
-M:	ext-adrian.hunter@nokia.com
+M:	adrian.hunter@nokia.com
 L:	linux-mtd@lists.infradead.org
 T:	git git://git.infradead.org/ubifs-2.6.git
 W:	http://www.linux-mtd.infradead.org/doc/ubifs.html

Makefile

@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 31
-EXTRAVERSION = -rc1
+EXTRAVERSION = -rc2
 NAME = Man-Eating Seals of Antiquity
 
 # *DOCUMENTATION*
@@ -140,15 +140,13 @@ _all: modules
 endif
 
 srctree		:= $(if $(KBUILD_SRC),$(KBUILD_SRC),$(CURDIR))
-TOPDIR		:= $(srctree)
-# FIXME - TOPDIR is obsolete, use srctree/objtree
 objtree		:= $(CURDIR)
 src		:= $(srctree)
 obj		:= $(objtree)
 
 VPATH		:= $(srctree)$(if $(KBUILD_EXTMOD),:$(KBUILD_EXTMOD))
 
-export srctree objtree VPATH TOPDIR
+export srctree objtree VPATH
 
 
 # SUBARCH tells the usermode build what the underlying arch is.  That is set
@@ -344,7 +342,8 @@ KBUILD_CPPFLAGS := -D__KERNEL__
 
 KBUILD_CFLAGS   := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
 		   -fno-strict-aliasing -fno-common \
-		   -Werror-implicit-function-declaration
+		   -Werror-implicit-function-declaration \
+		   -Wno-format-security
 KBUILD_AFLAGS   := -D__ASSEMBLY__
 
 # Read KERNELRELEASE from include/config/kernel.release (if it exists)
@@ -566,7 +565,7 @@ KBUILD_CFLAGS += $(call cc-option,-Wdeclaration-after-statement,)
 KBUILD_CFLAGS += $(call cc-option,-Wno-pointer-sign,)
 
 # disable invalid "can't wrap" optimizations for signed / pointers
-KBUILD_CFLAGS	+= $(call cc-option,-fwrapv)
+KBUILD_CFLAGS	+= $(call cc-option,-fno-strict-overflow)
 
 # revert to pre-gcc-4.4 behaviour of .eh_frame
 KBUILD_CFLAGS	+= $(call cc-option,-fno-dwarf2-cfi-asm)

arch/alpha/include/asm/percpu.h

@@ -30,7 +30,7 @@ extern unsigned long __per_cpu_offset[NR_CPUS];
 
 #ifndef MODULE
 #define SHIFT_PERCPU_PTR(var, offset) RELOC_HIDE(&per_cpu_var(var), (offset))
-#define PER_CPU_ATTRIBUTES
+#define PER_CPU_DEF_ATTRIBUTES
 #else
 /*
  * To calculate addresses of locally defined variables, GCC uses 32-bit
@@ -49,7 +49,7 @@ extern unsigned long __per_cpu_offset[NR_CPUS];
 		: "=&r"(__ptr), "=&r"(tmp_gp));		\
 	(typeof(&per_cpu_var(var)))(__ptr + (offset)); })
 
-#define PER_CPU_ATTRIBUTES	__used
+#define PER_CPU_DEF_ATTRIBUTES	__used
 
 #endif /* MODULE */
 
@@ -71,7 +71,7 @@ extern unsigned long __per_cpu_offset[NR_CPUS];
 #define __get_cpu_var(var)		per_cpu_var(var)
 #define __raw_get_cpu_var(var)		per_cpu_var(var)
 
-#define PER_CPU_ATTRIBUTES
+#define PER_CPU_DEF_ATTRIBUTES
 
 #endif /* SMP */
 

arch/alpha/include/asm/thread_info.h

@@ -37,6 +37,7 @@ struct thread_info {
 	.task		= &tsk,			\
 	.exec_domain	= &default_exec_domain,	\
 	.addr_limit	= KERNEL_DS,		\
+	.preempt_count	= INIT_PREEMPT_COUNT,	\
 	.restart_block = {			\
 		.fn = do_no_restart_syscall,	\
 	},					\

arch/alpha/kernel/ptrace.c

@@ -8,7 +8,6 @@
 #include <linux/sched.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
-#include <linux/smp_lock.h>
 #include <linux/errno.h>
 #include <linux/ptrace.h>
 #include <linux/user.h>

arch/arm/Kconfig.debug

@@ -99,14 +99,6 @@ config DEBUG_CLPS711X_UART2
 	  output to the second serial port on these devices.  Saying N will
 	  cause the debug messages to appear on the first serial port.
 
-config DEBUG_S3C_PORT
-	depends on DEBUG_LL && PLAT_S3C
-	bool "Kernel low-level debugging messages via S3C UART"
-	help
-	  Say Y here if you want debug print routines to go to one of the
-	  S3C internal UARTs. The chosen UART must have been configured
-	  before it is used.
-
 config DEBUG_S3C_UART
 	depends on PLAT_S3C
 	int "S3C UART to use for low-level debug"

arch/arm/configs/kb9202_defconfig

@@ -1,109 +1,246 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.13-rc2
-# Sun Aug 14 19:26:59 2005
+# Linux kernel version: 2.6.30-rc8
+# Wed Jun  3 13:52:33 2009
 #
 CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_MMU=y
-CONFIG_UID16=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
 #
-# Code maturity level options
+# General setup
 #
-# CONFIG_EXPERIMENTAL is not set
-CONFIG_CLEAN_COMPILE=y
+CONFIG_EXPERIMENTAL=y
 CONFIG_BROKEN_ON_SMP=y
+CONFIG_LOCK_KERNEL=y
 CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
 CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
 # CONFIG_SWAP is not set
-# CONFIG_SYSVIPC is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
+CONFIG_BSD_PROCESS_ACCT=y
+# CONFIG_BSD_PROCESS_ACCT_V3 is not set
+# CONFIG_TASKSTATS is not set
+CONFIG_AUDIT=y
+
+#
+# RCU Subsystem
+#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=17
+# CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
+# CONFIG_RELAY is not set
+CONFIG_NAMESPACES=y
+# CONFIG_UTS_NS is not set
+# CONFIG_IPC_NS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+# CONFIG_NET_NS is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+CONFIG_RD_BZIP2=y
+CONFIG_RD_LZMA=y
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-# CONFIG_KOBJECT_UEVENT is not set
-# CONFIG_IKCONFIG is not set
+CONFIG_ANON_INODES=y
 # CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_KALLSYMS_EXTRA_PASS=y
+# CONFIG_STRIP_ASM_SYMS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
+CONFIG_AIO=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLUB_DEBUG=y
+CONFIG_COMPAT_BRK=y
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+CONFIG_TRACEPOINTS=y
+CONFIG_MARKERS=y
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_CLK=y
+# CONFIG_SLOW_WORK is not set
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
 CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
 
 #
-# Loadable module support
+# IO Schedulers
 #
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+# CONFIG_IOSCHED_DEADLINE is not set
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_FREEZER is not set
 
 #
 # System Type
 #
-# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+CONFIG_ARCH_AT91=y
 # CONFIG_ARCH_CLPS711X is not set
-# CONFIG_ARCH_CO285 is not set
 # CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_GEMINI is not set
 # CONFIG_ARCH_FOOTBRIDGE is not set
-# CONFIG_ARCH_INTEGRATOR is not set
-# CONFIG_ARCH_IOP3XX is not set
-# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
 # CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
 # CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KIRKWOOD is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_LOKI is not set
+# CONFIG_ARCH_MV78XX0 is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_ORION5X is not set
+# CONFIG_ARCH_PNX4008 is not set
 # CONFIG_ARCH_PXA is not set
+# CONFIG_ARCH_MMP is not set
 # CONFIG_ARCH_RPC is not set
 # CONFIG_ARCH_SA1100 is not set
 # CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_S3C64XX is not set
 # CONFIG_ARCH_SHARK is not set
 # CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
 # CONFIG_ARCH_OMAP is not set
-# CONFIG_ARCH_VERSATILE is not set
-# CONFIG_ARCH_IMX is not set
-# CONFIG_ARCH_H720X is not set
-# CONFIG_ARCH_AAEC2000 is not set
-CONFIG_ARCH_AT91=y
+# CONFIG_ARCH_MSM is not set
+# CONFIG_ARCH_W90X900 is not set
+
+#
+# Atmel AT91 System-on-Chip
+#
 CONFIG_ARCH_AT91RM9200=y
+# CONFIG_ARCH_AT91SAM9260 is not set
+# CONFIG_ARCH_AT91SAM9261 is not set
+# CONFIG_ARCH_AT91SAM9263 is not set
+# CONFIG_ARCH_AT91SAM9RL is not set
+# CONFIG_ARCH_AT91SAM9G20 is not set
+# CONFIG_ARCH_AT91CAP9 is not set
+# CONFIG_ARCH_AT91X40 is not set
+CONFIG_AT91_PMC_UNIT=y
 
 #
-# AT91RM9200 Implementations
+# AT91RM9200 Board Type
 #
+# CONFIG_MACH_ONEARM is not set
 # CONFIG_ARCH_AT91RM9200DK is not set
 # CONFIG_MACH_AT91RM9200EK is not set
 # CONFIG_MACH_CSB337 is not set
 # CONFIG_MACH_CSB637 is not set
 # CONFIG_MACH_CARMEVA is not set
+# CONFIG_MACH_ATEB9200 is not set
 CONFIG_MACH_KB9200=y
+# CONFIG_MACH_PICOTUX2XX is not set
+# CONFIG_MACH_KAFA is not set
+# CONFIG_MACH_ECBAT91 is not set
+# CONFIG_MACH_YL9200 is not set
+
+#
+# AT91 Board Options
+#
+
+#
+# AT91 Feature Selections
+#
+CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
+CONFIG_AT91_TIMER_HZ=128
+CONFIG_AT91_EARLY_DBGU=y
+# CONFIG_AT91_EARLY_USART0 is not set
+# CONFIG_AT91_EARLY_USART1 is not set
+# CONFIG_AT91_EARLY_USART2 is not set
+# CONFIG_AT91_EARLY_USART3 is not set
+# CONFIG_AT91_EARLY_USART4 is not set
+# CONFIG_AT91_EARLY_USART5 is not set
 
 #
 # Processor Type
 #
 CONFIG_CPU_32=y
 CONFIG_CPU_ARM920T=y
-CONFIG_CPU_32v4=y
+CONFIG_CPU_32v4T=y
 CONFIG_CPU_ABRT_EV4T=y
+CONFIG_CPU_PABRT_NOIFAR=y
 CONFIG_CPU_CACHE_V4WT=y
 CONFIG_CPU_CACHE_VIVT=y
 CONFIG_CPU_COPY_V4WB=y
 CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
 
 #
 # Processor Features
@@ -112,23 +249,48 @@ CONFIG_ARM_THUMB=y
 # CONFIG_CPU_ICACHE_DISABLE is not set
 # CONFIG_CPU_DCACHE_DISABLE is not set
 # CONFIG_CPU_DCACHE_WRITETHROUGH is not set
+# CONFIG_OUTER_CACHE is not set
 
 #
 # Bus support
 #
-CONFIG_ISA_DMA_API=y
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
 # CONFIG_PCCARD is not set
 
 #
 # Kernel Features
 #
-# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+CONFIG_VMSPLIT_3G=y
+# CONFIG_VMSPLIT_2G is not set
+# CONFIG_VMSPLIT_1G is not set
+CONFIG_PAGE_OFFSET=0xC0000000
+CONFIG_PREEMPT=y
+CONFIG_HZ=128
+CONFIG_AEABI=y
+CONFIG_OABI_COMPAT=y
+# CONFIG_ARCH_HAS_HOLES_MEMORYMODEL is not set
+# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
+# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
+# CONFIG_HIGHMEM is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_PHYS_ADDR_T_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_VIRT_TO_BUS=y
+CONFIG_UNEVICTABLE_LRU=y
+CONFIG_HAVE_MLOCK=y
+CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_LEDS is not set
 CONFIG_ALIGNMENT_TRAP=y
 
@@ -137,8 +299,16 @@ CONFIG_ALIGNMENT_TRAP=y
 #
 CONFIG_ZBOOT_ROM_TEXT=0x10000000
 CONFIG_ZBOOT_ROM_BSS=0x20040000
-CONFIG_ZBOOT_ROM=y
-CONFIG_CMDLINE="console=ttyS0,115200 root=/dev/ram rw initrd=0x20210000,654933"
+# CONFIG_ZBOOT_ROM is not set
+CONFIG_CMDLINE="noinitrd root=/dev/mtdblock0 rootfstype=jffs2 mem=64M"
+# CONFIG_XIP_KERNEL is not set
+CONFIG_KEXEC=y
+CONFIG_ATAGS_PROC=y
+
+#
+# CPU Power Management
+#
+# CONFIG_CPU_IDLE is not set
 
 #
 # Floating point emulation
@@ -149,74 +319,251 @@ CONFIG_CMDLINE="console=ttyS0,115200 root=/dev/ram rw initrd=0x20210000,654933"
 #
 CONFIG_FPE_NWFPE=y
 # CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
 
 #
 # Userspace binary formats
 #
 CONFIG_BINFMT_ELF=y
-CONFIG_BINFMT_AOUT=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_HAVE_AOUT=y
+# CONFIG_BINFMT_AOUT is not set
 CONFIG_BINFMT_MISC=y
-# CONFIG_ARTHUR is not set
 
 #
 # Power management options
 #
 # CONFIG_PM is not set
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_NET=y
 
 #
-# Device Drivers
+# Networking options
 #
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+# CONFIG_INET_DIAG is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_PHONET is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
-# Generic Driver Options
+# Network testing
 #
-CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
-CONFIG_DEBUG_DRIVER=y
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_NET_DROP_MONITOR is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
 
 #
-# Memory Technology Devices (MTD)
+# Device Drivers
 #
-# CONFIG_MTD is not set
 
 #
-# Parallel port support
+# Generic Driver Options
 #
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+CONFIG_MTD_CONCAT=y
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
+# CONFIG_MTD_REDBOOT_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_AFS_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+CONFIG_MTD_CFI_INTELEXT=y
+# CONFIG_MTD_CFI_AMDSTD is not set
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+CONFIG_MTD_COMPLEX_MAPPINGS=y
+CONFIG_MTD_PHYSMAP=y
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
+# CONFIG_MTD_ARM_INTEGRATOR is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+CONFIG_MTD_NAND=y
+# CONFIG_MTD_NAND_VERIFY_WRITE is not set
+# CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+# CONFIG_MTD_NAND_GPIO is not set
+CONFIG_MTD_NAND_IDS=y
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+CONFIG_MTD_NAND_ATMEL=y
+# CONFIG_MTD_NAND_ATMEL_ECC_HW is not set
+CONFIG_MTD_NAND_ATMEL_ECC_SOFT=y
+# CONFIG_MTD_NAND_ATMEL_ECC_NONE is not set
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_ALAUDA is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+
+#
+# UBI - Unsorted block images
+#
+CONFIG_MTD_UBI=y
+CONFIG_MTD_UBI_WL_THRESHOLD=4096
+CONFIG_MTD_UBI_BEB_RESERVE=1
+CONFIG_MTD_UBI_GLUEBI=y
+
+#
+# UBI debugging options
+#
+# CONFIG_MTD_UBI_DEBUG is not set
 # CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-
-#
-# Block devices
-#
+CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
-CONFIG_BLK_DEV_NBD=y
+# CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_UB is not set
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
+CONFIG_BLK_DEV_RAM_SIZE=16384
+# CONFIG_BLK_DEV_XIP is not set
 # CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_MISC_DEVICES=y
+CONFIG_ATMEL_TCLIB=y
+CONFIG_ATMEL_TCB_CLKSRC=y
+CONFIG_ATMEL_TCB_CLKSRC_BLOCK=0
+CONFIG_ATMEL_SSC=y
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 
 #
-# IO Schedulers
+# EEPROM support
 #
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_EEPROM_93CX6 is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
 
 #
 # SCSI device support
 #
+# CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
 CONFIG_SCSI_PROC_FS=y
 
 #
@@ -232,145 +579,87 @@ CONFIG_CHR_DEV_SG=y
 #
 # Some SCSI devices (e.g. CD jukebox) support multiple LUNs
 #
-# CONFIG_SCSI_MULTI_LUN is not set
-# CONFIG_SCSI_CONSTANTS is not set
-# CONFIG_SCSI_LOGGING is not set
+CONFIG_SCSI_MULTI_LUN=y
+CONFIG_SCSI_CONSTANTS=y
+CONFIG_SCSI_LOGGING=y
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
 
 #
-# SCSI Transport Attributes
+# SCSI Transports
 #
-# CONFIG_SCSI_SPI_ATTRS is not set
+CONFIG_SCSI_SPI_ATTRS=m
 # CONFIG_SCSI_FC_ATTRS is not set
 # CONFIG_SCSI_ISCSI_ATTRS is not set
-
-#
-# SCSI low-level drivers
-#
-# CONFIG_SCSI_SATA is not set
-# CONFIG_SCSI_DEBUG is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+# CONFIG_SCSI_LOWLEVEL is not set
+# CONFIG_SCSI_DH is not set
+# CONFIG_SCSI_OSD_INITIATOR is not set
+# CONFIG_ATA is not set
 # CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-
-#
-# I2O device support
-#
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_FIB_HASH=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_TUNNEL is not set
-# CONFIG_IP_TCPDIAG is not set
-# CONFIG_IP_TCPDIAG_IPV6 is not set
-# CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TCP_CONG_BIC=y
-# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
 CONFIG_NETDEVICES=y
+CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
+# CONFIG_VETH is not set
+# CONFIG_PHYLIB is not set
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 CONFIG_ARM_AT91_ETHER=y
+# CONFIG_AX88796 is not set
 # CONFIG_SMC91X is not set
 # CONFIG_DM9000 is not set
+# CONFIG_ETHOC is not set
+# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
+# CONFIG_DNET is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
+# CONFIG_B44 is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
 
 #
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
-
-#
-# Token Ring devices
+# Wireless LAN
 #
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
 
 #
-# Wireless LAN (non-hamradio)
+# Enable WiMAX (Networking options) to see the WiMAX drivers
 #
-# CONFIG_NET_RADIO is not set
 
 #
-# Wan interfaces
+# USB Network Adapters
 #
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
-
-#
-# ISDN subsystem
-#
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
 # CONFIG_ISDN is not set
 
 #
 # Input device support
 #
 CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
 
 #
 # Userland interfaces
@@ -380,7 +669,6 @@ CONFIG_INPUT_MOUSEDEV=y
 CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
 # CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
 # CONFIG_INPUT_EVDEV is not set
 # CONFIG_INPUT_EVBUG is not set
 
@@ -390,23 +678,25 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
 # CONFIG_INPUT_TOUCHSCREEN is not set
 # CONFIG_INPUT_MISC is not set
 
 #
 # Hardware I/O ports
 #
-CONFIG_SERIO=y
-# CONFIG_SERIO_SERPORT is not set
-# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO is not set
 # CONFIG_GAMEPORT is not set
 
 #
 # Character devices
 #
 CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
 CONFIG_VT_CONSOLE=y
 CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
 # CONFIG_SERIAL_NONSTANDARD is not set
 
 #
@@ -419,215 +709,362 @@ CONFIG_HW_CONSOLE=y
 #
 CONFIG_SERIAL_ATMEL=y
 CONFIG_SERIAL_ATMEL_CONSOLE=y
+CONFIG_SERIAL_ATMEL_PDC=y
+# CONFIG_SERIAL_ATMEL_TTYAT is not set
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+# CONFIG_I2C is not set
+# CONFIG_SPI is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
 
 #
-# IPMI
+# Memory mapped GPIO expanders:
 #
-# CONFIG_IPMI_HANDLER is not set
 
 #
-# Watchdog Cards
+# I2C GPIO expanders:
 #
-# CONFIG_WATCHDOG is not set
-# CONFIG_NVRAM is not set
-# CONFIG_RTC is not set
-# CONFIG_AT91RM9200_RTC is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
 
 #
-# Ftape, the floppy tape device driver
+# PCI GPIO expanders:
 #
-# CONFIG_RAW_DRIVER is not set
 
 #
-# TPM devices
+# SPI GPIO expanders:
 #
-# CONFIG_AT91_SPI is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
 
 #
-# I2C support
+# Watchdog Device Drivers
 #
-# CONFIG_I2C is not set
+# CONFIG_SOFT_WATCHDOG is not set
+CONFIG_AT91RM9200_WATCHDOG=y
+
+#
+# USB-based Watchdog Cards
+#
+# CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
-# Misc devices
+# Sonics Silicon Backplane
 #
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_ASIC3 is not set
+# CONFIG_HTC_EGPIO is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_T7L66XB is not set
+# CONFIG_MFD_TC6387XB is not set
+# CONFIG_MFD_TC6393XB is not set
 
 #
 # Multimedia devices
 #
+
+#
+# Multimedia core support
+#
 # CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
 
 #
-# Digital Video Broadcasting Devices
+# Multimedia drivers
 #
-# CONFIG_DVB is not set
+# CONFIG_DAB is not set
 
 #
 # Graphics support
 #
-# CONFIG_FB is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+# CONFIG_FB_BOOT_VESA_SUPPORT is not set
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+# CONFIG_FB_SYS_FOPS is not set
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+CONFIG_FB_MODE_HELPERS=y
+CONFIG_FB_TILEBLITTING=y
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
+# CONFIG_FB_BROADSHEET is not set
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+# CONFIG_LCD_CLASS_DEVICE is not set
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+# CONFIG_BACKLIGHT_GENERIC is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
 
 #
 # Console display driver support
 #
 # CONFIG_VGA_CONSOLE is not set
 CONFIG_DUMMY_CONSOLE=y
-
-#
-# Sound
-#
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+CONFIG_FONTS=y
+# CONFIG_FONT_8x8 is not set
+# CONFIG_FONT_8x16 is not set
+# CONFIG_FONT_6x11 is not set
+# CONFIG_FONT_7x14 is not set
+# CONFIG_FONT_PEARL_8x8 is not set
+# CONFIG_FONT_ACORN_8x8 is not set
+CONFIG_FONT_MINI_4x6=y
+# CONFIG_FONT_SUN8x16 is not set
+# CONFIG_FONT_SUN12x22 is not set
+# CONFIG_FONT_10x18 is not set
+# CONFIG_LOGO is not set
 # CONFIG_SOUND is not set
-
-#
-# USB support
-#
+# CONFIG_HID_SUPPORT is not set
+CONFIG_USB_SUPPORT=y
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
 CONFIG_USB=y
-CONFIG_USB_DEBUG=y
+# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
 
 #
 # Miscellaneous USB options
 #
 CONFIG_USB_DEVICEFS=y
+CONFIG_USB_DEVICE_CLASS=y
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+# CONFIG_USB_MON is not set
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
 
 #
 # USB Host Controller Drivers
 #
+# CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
-# CONFIG_USB_OHCI_BIG_ENDIAN is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
 CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
+# CONFIG_USB_MUSB_HDRC is not set
 
 #
 # USB Device Class drivers
 #
-# CONFIG_USB_BLUETOOTH_TTY is not set
 # CONFIG_USB_ACM is not set
 # CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+# CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
 #
-CONFIG_USB_STORAGE=y
-CONFIG_USB_STORAGE_DEBUG=y
-# CONFIG_USB_STORAGE_FREECOM is not set
-# CONFIG_USB_STORAGE_DPCM is not set
-
-#
-# USB Input Devices
-#
-# CONFIG_USB_HID is not set
 
 #
-# USB HID Boot Protocol drivers
+# also be needed; see USB_STORAGE Help for more info
 #
-# CONFIG_USB_KBD is not set
-# CONFIG_USB_MOUSE is not set
-# CONFIG_USB_AIPTEK is not set
-# CONFIG_USB_WACOM is not set
-# CONFIG_USB_ACECAD is not set
-# CONFIG_USB_KBTAB is not set
-# CONFIG_USB_POWERMATE is not set
-# CONFIG_USB_MTOUCH is not set
-# CONFIG_USB_ITMTOUCH is not set
-# CONFIG_USB_EGALAX is not set
-# CONFIG_USB_XPAD is not set
-# CONFIG_USB_ATI_REMOTE is not set
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+CONFIG_USB_LIBUSUAL=y
 
 #
 # USB Imaging devices
 #
+# CONFIG_USB_MDC800 is not set
 # CONFIG_USB_MICROTEK is not set
 
 #
-# USB Multimedia devices
+# USB port drivers
 #
-# CONFIG_USB_DABUSB is not set
+# CONFIG_USB_SERIAL is not set
 
 #
-# Video4Linux support is needed for USB Multimedia device support
+# USB Miscellaneous drivers
 #
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_VST is not set
+# CONFIG_USB_GADGET is not set
 
 #
-# USB Network Adapters
+# OTG and related infrastructure
 #
-# CONFIG_USB_KAWETH is not set
-# CONFIG_USB_PEGASUS is not set
-# CONFIG_USB_USBNET is not set
-# CONFIG_USB_MON is not set
+# CONFIG_USB_GPIO_VBUS is not set
+# CONFIG_NOP_USB_XCEIV is not set
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
 
 #
-# USB port drivers
+# MMC/SD/SDIO Card Drivers
 #
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_BOUNCE=y
+# CONFIG_SDIO_UART is not set
+# CONFIG_MMC_TEST is not set
 
 #
-# USB Serial Converter support
+# MMC/SD/SDIO Host Controller Drivers
 #
-# CONFIG_USB_SERIAL is not set
+# CONFIG_MMC_SDHCI is not set
+CONFIG_MMC_AT91=y
+# CONFIG_MEMSTICK is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_NEW_LEDS is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
 
 #
-# USB Miscellaneous drivers
+# RTC interfaces
 #
-# CONFIG_USB_EMI62 is not set
-# CONFIG_USB_EMI26 is not set
-# CONFIG_USB_LCD is not set
-# CONFIG_USB_LED is not set
-# CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_PHIDGETKIT is not set
-# CONFIG_USB_PHIDGETSERVO is not set
-# CONFIG_USB_IDMOUSE is not set
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
 
 #
-# USB DSL modem support
+# SPI RTC drivers
 #
 
 #
-# USB Gadget Support
+# Platform RTC drivers
 #
-# CONFIG_USB_GADGET is not set
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_V3020 is not set
 
 #
-# MMC/SD Card support
+# on-CPU RTC drivers
 #
-# CONFIG_MMC is not set
+CONFIG_RTC_DRV_AT91RM9200=y
+# CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
+# CONFIG_REGULATOR is not set
+# CONFIG_UIO is not set
+# CONFIG_STAGING is not set
 
 #
 # File systems
 #
 CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-# CONFIG_EXT2_FS_POSIX_ACL is not set
-# CONFIG_EXT2_FS_SECURITY is not set
+# CONFIG_EXT2_FS_XATTR is not set
 # CONFIG_EXT2_FS_XIP is not set
 CONFIG_EXT3_FS=y
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
 CONFIG_EXT3_FS_XATTR=y
 # CONFIG_EXT3_FS_POSIX_ACL is not set
 # CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4_FS is not set
 CONFIG_JBD=y
 # CONFIG_JBD_DEBUG is not set
 CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+CONFIG_FILE_LOCKING=y
+# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_DNOTIFY is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
 
 #
-# XFS support
+# Caches
 #
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
-CONFIG_AUTOFS_FS=y
-CONFIG_AUTOFS4_FS=y
+# CONFIG_FSCACHE is not set
 
 #
 # CD-ROM/DVD Filesystems
@@ -639,7 +1076,7 @@ CONFIG_AUTOFS4_FS=y
 # DOS/FAT/NT Filesystems
 #
 CONFIG_FAT_FS=y
-CONFIG_MSDOS_FS=y
+# CONFIG_MSDOS_FS is not set
 CONFIG_VFAT_FS=y
 CONFIG_FAT_DEFAULT_CODEPAGE=437
 CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
@@ -649,53 +1086,70 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
 # Pseudo filesystems
 #
 CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
 CONFIG_SYSFS=y
-CONFIG_DEVPTS_FS_XATTR=y
-# CONFIG_DEVPTS_FS_SECURITY is not set
 CONFIG_TMPFS=y
-# CONFIG_TMPFS_XATTR is not set
+# CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_CONFIGFS_FS=y
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
 # CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_UBIFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
 # CONFIG_HPFS_FS is not set
 # CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
+# CONFIG_NILFS2_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
-# CONFIG_NFSD is not set
+# CONFIG_NFS_V4 is not set
 CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
 CONFIG_LOCKD=y
 CONFIG_LOCKD_V4=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
 
 #
 # Partition Types
 #
 # CONFIG_PARTITION_ADVANCED is not set
 CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
 CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="utf8"
+CONFIG_NLS_DEFAULT="iso8859-1"
 CONFIG_NLS_CODEPAGE_437=y
 # CONFIG_NLS_CODEPAGE_737 is not set
 # CONFIG_NLS_CODEPAGE_775 is not set
@@ -719,7 +1173,7 @@ CONFIG_NLS_CODEPAGE_437=y
 # CONFIG_NLS_ISO8859_8 is not set
 # CONFIG_NLS_CODEPAGE_1250 is not set
 # CONFIG_NLS_CODEPAGE_1251 is not set
-CONFIG_NLS_ASCII=y
+# CONFIG_NLS_ASCII is not set
 # CONFIG_NLS_ISO8859_1 is not set
 # CONFIG_NLS_ISO8859_2 is not set
 # CONFIG_NLS_ISO8859_3 is not set
@@ -733,47 +1187,119 @@ CONFIG_NLS_ASCII=y
 # CONFIG_NLS_ISO8859_15 is not set
 # CONFIG_NLS_KOI8_R is not set
 # CONFIG_NLS_KOI8_U is not set
-# CONFIG_NLS_UTF8 is not set
+CONFIG_NLS_UTF8=y
+# CONFIG_DLM is not set
 
 #
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_FS=y
+# CONFIG_HEADERS_CHECK is not set
 CONFIG_DEBUG_KERNEL=y
-# CONFIG_MAGIC_SYSRQ is not set
-CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
+# CONFIG_SCHED_DEBUG is not set
 # CONFIG_SCHEDSTATS is not set
-# CONFIG_DEBUG_SLAB is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_PREEMPT is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
 CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_INFO is not set
-# CONFIG_DEBUG_FS is not set
-CONFIG_FRAME_POINTER=y
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_ERRORS=y
-CONFIG_DEBUG_LL=y
-# CONFIG_DEBUG_ICEDCC is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+CONFIG_DEBUG_MEMORY_INIT=y
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
+# CONFIG_PAGE_POISONING is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_TRACING_SUPPORT=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_PREEMPT_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_EVENT_TRACER is not set
+# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_KMEMTRACE is not set
+# CONFIG_WORKQUEUE_TRACER is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_ARM_UNWIND=y
+# CONFIG_DEBUG_USER is not set
+# CONFIG_DEBUG_ERRORS is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_DEBUG_LL is not set
 
 #
 # Security options
 #
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
+# CONFIG_SECURITYFS is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
 # CONFIG_CRYPTO is not set
-
-#
-# Hardware crypto devices
-#
+# CONFIG_BINARY_PRINTF is not set
 
 #
 # Library routines
 #
+CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
+# CONFIG_CRC_ITU_T is not set
 CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
 # CONFIG_LIBCRC32C is not set
+CONFIG_AUDIT_GENERIC=y
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_DECOMPRESS_BZIP2=y
+CONFIG_DECOMPRESS_LZMA=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_NLATTR=y

arch/arm/configs/s3c2410_defconfig

@@ -260,6 +260,7 @@ CONFIG_MACH_NEXCODER_2440=y
 CONFIG_SMDK2440_CPU2440=y
 CONFIG_MACH_AT2440EVB=y
 CONFIG_CPU_S3C2442=y
+CONFIG_MACH_MINI2440=y
 
 #
 # S3C2442 Machines
@@ -2298,7 +2299,6 @@ CONFIG_DEBUG_ERRORS=y
 # CONFIG_DEBUG_STACK_USAGE is not set
 CONFIG_DEBUG_LL=y
 # CONFIG_DEBUG_ICEDCC is not set
-CONFIG_DEBUG_S3C_PORT=y
 CONFIG_DEBUG_S3C_UART=0
 
 #

arch/arm/configs/s3c6400_defconfig

@@ -816,7 +816,6 @@ CONFIG_DEBUG_ERRORS=y
 # CONFIG_DEBUG_STACK_USAGE is not set
 CONFIG_DEBUG_LL=y
 # CONFIG_DEBUG_ICEDCC is not set
-CONFIG_DEBUG_S3C_PORT=y
 CONFIG_DEBUG_S3C_UART=0
 
 #

arch/arm/configs/tct_hammer_defconfig

@@ -857,7 +857,6 @@ CONFIG_DEBUG_ERRORS=y
 # CONFIG_DEBUG_STACK_USAGE is not set
 CONFIG_DEBUG_LL=y
 # CONFIG_DEBUG_ICEDCC is not set
-# CONFIG_DEBUG_S3C_PORT is not set
 CONFIG_DEBUG_S3C_UART=0
 
 #

arch/arm/configs/u300_defconfig

@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc6
-# Mon Jun  1 09:18:22 2009
+# Linux kernel version: 2.6.31-rc1
+# Thu Jul  2 00:16:59 2009
 #
 CONFIG_ARM=y
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -9,7 +9,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_MMU=y
-# CONFIG_NO_IOPORT is not set
+CONFIG_HAVE_TCM=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -18,13 +18,12 @@ CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_HARDIRQS_SW_RESEND=y
 CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
-# CONFIG_ARCH_HAS_ILOG2_U32 is not set
-# CONFIG_ARCH_HAS_ILOG2_U64 is not set
 CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 CONFIG_VECTORS_BASE=0xffff0000
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -68,7 +67,6 @@ CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -81,8 +79,13 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 # CONFIG_AIO is not set
+
+#
+# Performance Counters
+#
 # CONFIG_VM_EVENT_COUNTERS is not set
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -94,6 +97,10 @@ CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_CLK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
@@ -106,7 +113,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -138,9 +145,9 @@ CONFIG_DEFAULT_IOSCHED="deadline"
 # CONFIG_ARCH_EP93XX is not set
 # CONFIG_ARCH_FOOTBRIDGE is not set
 # CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_STMP3XXX is not set
 # CONFIG_ARCH_NETX is not set
 # CONFIG_ARCH_H720X is not set
-# CONFIG_ARCH_IMX is not set
 # CONFIG_ARCH_IOP13XX is not set
 # CONFIG_ARCH_IOP32X is not set
 # CONFIG_ARCH_IOP33X is not set
@@ -216,8 +223,8 @@ CONFIG_ARM_THUMB=y
 # CONFIG_CPU_DCACHE_DISABLE is not set
 # CONFIG_CPU_DCACHE_WRITETHROUGH is not set
 # CONFIG_CPU_CACHE_ROUND_ROBIN is not set
-# CONFIG_OUTER_CACHE is not set
 CONFIG_ARM_VIC=y
+CONFIG_ARM_VIC_NR=2
 CONFIG_COMMON_CLKDEV=y
 
 #
@@ -243,7 +250,6 @@ CONFIG_PREEMPT=y
 CONFIG_HZ=100
 CONFIG_AEABI=y
 CONFIG_OABI_COMPAT=y
-CONFIG_ARCH_FLATMEM_HAS_HOLES=y
 # CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
 # CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
 # CONFIG_HIGHMEM is not set
@@ -258,17 +264,18 @@ CONFIG_SPLIT_PTLOCK_CPUS=4096
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_ALIGNMENT_TRAP=y
+# CONFIG_UACCESS_WITH_MEMCPY is not set
 
 #
 # Boot options
 #
 CONFIG_ZBOOT_ROM_TEXT=0x0
 CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="root=/dev/mtdblock2 rw rootfstype=yaffs2 console=ttyAMA0,115200n8 ab3100.force=0,0x48 mtdparts=u300nand:128k@0x0(bootrecords)ro,8064k@128k(free)ro,253952k@8192k(platform) lpj=515072"
+CONFIG_CMDLINE="root=/dev/ram0 rw rootfstype=rootfs console=ttyAMA0,115200n8 lpj=515072"
 # CONFIG_XIP_KERNEL is not set
 # CONFIG_KEXEC is not set
 
@@ -359,6 +366,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -497,6 +505,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_AT24 is not set
 # CONFIG_EEPROM_AT25 is not set
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -538,6 +547,7 @@ CONFIG_INPUT_KEYBOARD=y
 # CONFIG_KEYBOARD_XTKBD is not set
 # CONFIG_KEYBOARD_NEWTON is not set
 # CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_LM8323 is not set
 # CONFIG_KEYBOARD_GPIO is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_JOYSTICK is not set
@@ -597,9 +607,11 @@ CONFIG_I2C_HELPER_AUTO=y
 #
 # I2C system bus drivers (mostly embedded / system-on-chip)
 #
+# CONFIG_I2C_DESIGNWARE is not set
 # CONFIG_I2C_GPIO is not set
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+CONFIG_I2C_STU300=y
 
 #
 # External I2C/SMBus adapter drivers
@@ -620,7 +632,6 @@ CONFIG_I2C_HELPER_AUTO=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -635,6 +646,7 @@ CONFIG_SPI_MASTER=y
 #
 # CONFIG_SPI_BITBANG is not set
 # CONFIG_SPI_GPIO is not set
+CONFIG_SPI_PL022=y
 
 #
 # SPI Protocol Masters
@@ -647,6 +659,7 @@ CONFIG_POWER_SUPPLY=y
 # CONFIG_PDA_POWER is not set
 # CONFIG_BATTERY_DS2760 is not set
 # CONFIG_BATTERY_BQ27x00 is not set
+# CONFIG_BATTERY_MAX17040 is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
@@ -657,6 +670,7 @@ CONFIG_WATCHDOG=y
 # Watchdog Device Drivers
 #
 # CONFIG_SOFT_WATCHDOG is not set
+CONFIG_COH901327_WATCHDOG=y
 CONFIG_SSB_POSSIBLE=y
 
 #
@@ -678,22 +692,9 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+CONFIG_AB3100_CORE=y
+# CONFIG_EZX_PCAP is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -760,6 +761,11 @@ CONFIG_SND_JACK=y
 # CONFIG_SND_VERBOSE_PROCFS is not set
 # CONFIG_SND_VERBOSE_PRINTK is not set
 # CONFIG_SND_DEBUG is not set
+# CONFIG_SND_RAWMIDI_SEQ is not set
+# CONFIG_SND_OPL3_LIB_SEQ is not set
+# CONFIG_SND_OPL4_LIB_SEQ is not set
+# CONFIG_SND_SBAWE_SEQ is not set
+# CONFIG_SND_EMU10K1_SEQ is not set
 # CONFIG_SND_DRIVERS is not set
 # CONFIG_SND_ARM is not set
 # CONFIG_SND_SPI is not set
@@ -770,7 +776,7 @@ CONFIG_SND_SOC_I2C_AND_SPI=y
 # CONFIG_HID_SUPPORT is not set
 # CONFIG_USB_SUPPORT is not set
 CONFIG_MMC=y
-# CONFIG_MMC_DEBUG is not set
+CONFIG_MMC_DEBUG=y
 # CONFIG_MMC_UNSAFE_RESUME is not set
 
 #
@@ -797,7 +803,7 @@ CONFIG_LEDS_CLASS=y
 #
 # CONFIG_LEDS_PCA9532 is not set
 # CONFIG_LEDS_GPIO is not set
-# CONFIG_LEDS_LP5521 is not set
+# CONFIG_LEDS_LP3944 is not set
 # CONFIG_LEDS_PCA955X is not set
 # CONFIG_LEDS_DAC124S085 is not set
 # CONFIG_LEDS_BD2802 is not set
@@ -845,6 +851,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
 
 #
 # SPI RTC drivers
@@ -887,7 +894,10 @@ CONFIG_REGULATOR=y
 # CONFIG_REGULATOR_DEBUG is not set
 # CONFIG_REGULATOR_FIXED_VOLTAGE is not set
 # CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
+# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
 # CONFIG_REGULATOR_BQ24022 is not set
+# CONFIG_REGULATOR_MAX1586 is not set
+# CONFIG_REGULATOR_LP3971 is not set
 # CONFIG_UIO is not set
 # CONFIG_STAGING is not set
 
@@ -900,16 +910,20 @@ CONFIG_REGULATOR=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 # CONFIG_DNOTIFY is not set
 # CONFIG_INOTIFY is not set
+CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
 CONFIG_FUSE_FS=y
+# CONFIG_CUSE is not set
 
 #
 # Caches
@@ -1033,6 +1047,7 @@ CONFIG_TIMER_STATS=y
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
 # CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
 # CONFIG_DEBUG_PREEMPT is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
@@ -1063,18 +1078,16 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_PAGE_POISONING is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
 # CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_PREEMPT_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
@@ -1109,6 +1122,7 @@ CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC32 is not set
 # CONFIG_CRC7 is not set
 # CONFIG_LIBCRC32C is not set
+CONFIG_GENERIC_ALLOCATOR=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y

arch/arm/include/asm/page.h

@@ -12,7 +12,7 @@
 
 /* PAGE_SHIFT determines the page size */
 #define PAGE_SHIFT		12
-#define PAGE_SIZE		(1UL << PAGE_SHIFT)
+#define PAGE_SIZE		(_AC(1,UL) << PAGE_SHIFT)
 #define PAGE_MASK		(~(PAGE_SIZE-1))
 
 #ifndef __ASSEMBLY__

arch/arm/include/asm/pgtable.h

@@ -285,15 +285,6 @@ extern struct page *empty_zero_page;
 #define pte_young(pte)		(pte_val(pte) & L_PTE_YOUNG)
 #define pte_special(pte)	(0)
 
-/*
- * The following only works if pte_present() is not true.
- */
-#define pte_file(pte)		(pte_val(pte) & L_PTE_FILE)
-#define pte_to_pgoff(x)		(pte_val(x) >> 2)
-#define pgoff_to_pte(x)		__pte(((x) << 2) | L_PTE_FILE)
-
-#define PTE_FILE_MAX_BITS	30
-
 #define PTE_BIT_FUNC(fn,op) \
 static inline pte_t pte_##fn(pte_t pte) { pte_val(pte) op; return pte; }
 
@@ -384,16 +375,50 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
 
 extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
 
-/* Encode and decode a swap entry.
+/*
+ * Encode and decode a swap entry.  Swap entries are stored in the Linux
+ * page tables as follows:
  *
- * We support up to 32GB of swap on 4k machines
+ *   3 3 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1
+ *   1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0
+ *   <--------------- offset --------------------> <--- type --> 0 0
+ *
+ * This gives us up to 127 swap files and 32GB per swap file.  Note that
+ * the offset field is always non-zero.
  */
-#define __swp_type(x)		(((x).val >> 2) & 0x7f)
-#define __swp_offset(x)		((x).val >> 9)
-#define __swp_entry(type,offset) ((swp_entry_t) { ((type) << 2) | ((offset) << 9) })
+#define __SWP_TYPE_SHIFT	2
+#define __SWP_TYPE_BITS		7
+#define __SWP_TYPE_MASK		((1 << __SWP_TYPE_BITS) - 1)
+#define __SWP_OFFSET_SHIFT	(__SWP_TYPE_BITS + __SWP_TYPE_SHIFT)
+
+#define __swp_type(x)		(((x).val >> __SWP_TYPE_SHIFT) & __SWP_TYPE_MASK)
+#define __swp_offset(x)		((x).val >> __SWP_OFFSET_SHIFT)
+#define __swp_entry(type,offset) ((swp_entry_t) { ((type) << __SWP_TYPE_SHIFT) | ((offset) << __SWP_OFFSET_SHIFT) })
+
 #define __pte_to_swp_entry(pte)	((swp_entry_t) { pte_val(pte) })
 #define __swp_entry_to_pte(swp)	((pte_t) { (swp).val })
 
+/*
+ * It is an error for the kernel to have more swap files than we can
+ * encode in the PTEs.  This ensures that we know when MAX_SWAPFILES
+ * is increased beyond what we presently support.
+ */
+#define MAX_SWAPFILES_CHECK() BUILD_BUG_ON(MAX_SWAPFILES_SHIFT > __SWP_TYPE_BITS)
+
+/*
+ * Encode and decode a file entry.  File entries are stored in the Linux
+ * page tables as follows:
+ *
+ *   3 3 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1
+ *   1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0
+ *   <------------------------ offset -------------------------> 1 0
+ */
+#define pte_file(pte)		(pte_val(pte) & L_PTE_FILE)
+#define pte_to_pgoff(x)		(pte_val(x) >> 2)
+#define pgoff_to_pte(x)		__pte(((x) << 2) | L_PTE_FILE)
+
+#define PTE_FILE_MAX_BITS	30
+
 /* Needs to be defined here and not in linux/mm.h, as it is arch dependent */
 /* FIXME: this is not correct */
 #define kern_addr_valid(addr)	(1)

arch/arm/include/asm/thread_info.h

@@ -73,7 +73,7 @@ struct thread_info {
 	.task		= &tsk,						\
 	.exec_domain	= &default_exec_domain,				\
 	.flags		= 0,						\
-	.preempt_count	= 1,						\
+	.preempt_count	= INIT_PREEMPT_COUNT,				\
 	.addr_limit	= KERNEL_DS,					\
 	.cpu_domain	= domain_val(DOMAIN_USER, DOMAIN_MANAGER) |	\
 			  domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) |	\

arch/arm/kernel/irq.c

@@ -98,17 +98,6 @@ unlock:
 	return 0;
 }
 
-/* Handle bad interrupts */
-static struct irq_desc bad_irq_desc = {
-	.handle_irq = handle_bad_irq,
-	.lock = __SPIN_LOCK_UNLOCKED(bad_irq_desc.lock),
-};
-
-#ifdef CONFIG_CPUMASK_OFFSTACK
-/* We are not allocating bad_irq_desc.affinity or .pending_mask */
-#error "ARM architecture does not support CONFIG_CPUMASK_OFFSTACK."
-#endif
-
 /*
  * do_IRQ handles all hardware IRQ's.  Decoded IRQs should not
  * come via this function.  Instead, they should provide their
@@ -124,10 +113,13 @@ asmlinkage void __exception asm_do_IRQ(unsigned int irq, struct pt_regs *regs)
 	 * Some hardware gives randomly wrong interrupts.  Rather
 	 * than crashing, do something sensible.
 	 */
-	if (irq >= NR_IRQS)
-		handle_bad_irq(irq, &bad_irq_desc);
-	else
+	if (unlikely(irq >= NR_IRQS)) {
+		if (printk_ratelimit())
+			printk(KERN_WARNING "Bad IRQ%u\n", irq);
+		ack_bad_irq(irq);
+	} else {
 		generic_handle_irq(irq);
+	}
 
 	/* AT91 specific workaround */
 	irq_finish(irq);
@@ -165,10 +157,6 @@ void __init init_IRQ(void)
 	for (irq = 0; irq < NR_IRQS; irq++)
 		irq_desc[irq].status |= IRQ_NOREQUEST | IRQ_NOPROBE;
 
-#ifdef CONFIG_SMP
-	cpumask_setall(bad_irq_desc.affinity);
-	bad_irq_desc.node = smp_processor_id();
-#endif
 	init_arch_irq();
 }
 

arch/arm/kernel/vmlinux.lds.S

@@ -6,6 +6,7 @@
 #include <asm-generic/vmlinux.lds.h>
 #include <asm/thread_info.h>
 #include <asm/memory.h>
+#include <asm/page.h>
 	
 OUTPUT_ARCH(arm)
 ENTRY(stext)
@@ -63,7 +64,7 @@ SECTIONS
 			usr/built-in.o(.init.ramfs)
 		__initramfs_end = .;
 #endif
-		. = ALIGN(4096);
+		. = ALIGN(PAGE_SIZE);
 		__per_cpu_load = .;
 		__per_cpu_start = .;
 			*(.data.percpu.page_aligned)
@@ -73,7 +74,7 @@ SECTIONS
 #ifndef CONFIG_XIP_KERNEL
 		__init_begin = _stext;
 		INIT_DATA
-		. = ALIGN(4096);
+		. = ALIGN(PAGE_SIZE);
 		__init_end = .;
 #endif
 	}
@@ -118,7 +119,7 @@ SECTIONS
 		*(.got)			/* Global offset table		*/
 	}
 
-	RODATA
+	RO_DATA(PAGE_SIZE)
 
 	_etext = .;			/* End of text and rodata section */
 
@@ -158,17 +159,17 @@ SECTIONS
 		*(.data.init_task)
 
 #ifdef CONFIG_XIP_KERNEL
-		. = ALIGN(4096);
+		. = ALIGN(PAGE_SIZE);
 		__init_begin = .;
 		INIT_DATA
-		. = ALIGN(4096);
+		. = ALIGN(PAGE_SIZE);
 		__init_end = .;
 #endif
 
-		. = ALIGN(4096);
+		. = ALIGN(PAGE_SIZE);
 		__nosave_begin = .;
 		*(.data.nosave)
-		. = ALIGN(4096);
+		. = ALIGN(PAGE_SIZE);
 		__nosave_end = .;
 
 		/*

arch/arm/mach-at91/board-sam9g20ek.c

@@ -24,6 +24,8 @@
 #include <linux/platform_device.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/at73c213.h>
+#include <linux/gpio_keys.h>
+#include <linux/input.h>
 #include <linux/clk.h>
 
 #include <mach/hardware.h>
@@ -218,6 +220,56 @@ static struct gpio_led ek_leds[] = {
 	}
 };
 
+
+/*
+ * GPIO Buttons
+ */
+#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
+static struct gpio_keys_button ek_buttons[] = {
+	{
+		.gpio		= AT91_PIN_PA30,
+		.code		= BTN_3,
+		.desc		= "Button 3",
+		.active_low	= 1,
+		.wakeup		= 1,
+	},
+	{
+		.gpio		= AT91_PIN_PA31,
+		.code		= BTN_4,
+		.desc		= "Button 4",
+		.active_low	= 1,
+		.wakeup		= 1,
+	}
+};
+
+static struct gpio_keys_platform_data ek_button_data = {
+	.buttons	= ek_buttons,
+	.nbuttons	= ARRAY_SIZE(ek_buttons),
+};
+
+static struct platform_device ek_button_device = {
+	.name		= "gpio-keys",
+	.id		= -1,
+	.num_resources	= 0,
+	.dev		= {
+		.platform_data	= &ek_button_data,
+	}
+};
+
+static void __init ek_add_device_buttons(void)
+{
+	at91_set_gpio_input(AT91_PIN_PA30, 1);	/* btn3 */
+	at91_set_deglitch(AT91_PIN_PA30, 1);
+	at91_set_gpio_input(AT91_PIN_PA31, 1);	/* btn4 */
+	at91_set_deglitch(AT91_PIN_PA31, 1);
+
+	platform_device_register(&ek_button_device);
+}
+#else
+static void __init ek_add_device_buttons(void) {}
+#endif
+
+
 static struct i2c_board_info __initdata ek_i2c_devices[] = {
 	{
 		I2C_BOARD_INFO("24c512", 0x50),
@@ -245,6 +297,8 @@ static void __init ek_board_init(void)
 	at91_add_device_i2c(ek_i2c_devices, ARRAY_SIZE(ek_i2c_devices));
 	/* LEDs */
 	at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
+	/* Push Buttons */
+	ek_add_device_buttons();
 	/* PCK0 provides MCLK to the WM8731 */
 	at91_set_B_periph(AT91_PIN_PC1, 0);
 	/* SSC (for WM8731) */

arch/arm/mach-at91/board-sam9rlek.c

@@ -186,19 +186,21 @@ static struct fb_monspecs at91fb_default_monspecs = {
 static void at91_lcdc_power_control(int on)
 {
 	if (on)
-		at91_set_gpio_value(AT91_PIN_PA30, 0);	/* power up */
+		at91_set_gpio_value(AT91_PIN_PC1, 0);	/* power up */
 	else
-		at91_set_gpio_value(AT91_PIN_PA30, 1);	/* power down */
+		at91_set_gpio_value(AT91_PIN_PC1, 1);	/* power down */
 }
 
 /* Driver datas */
 static struct atmel_lcdfb_info __initdata ek_lcdc_data = {
+	.lcdcon_is_backlight            = true,
 	.default_bpp			= 16,
 	.default_dmacon			= ATMEL_LCDC_DMAEN,
 	.default_lcdcon2		= AT91SAM9RL_DEFAULT_LCDCON2,
 	.default_monspecs		= &at91fb_default_monspecs,
 	.atmel_lcdfb_power_control	= at91_lcdc_power_control,
 	.guard_time			= 1,
+	.lcd_wiring_mode		= ATMEL_LCDC_WIRING_RGB,
 };
 
 #else

arch/arm/mach-omap1/board-nokia770.c

@@ -36,7 +36,6 @@
 #include <mach/hwa742.h>
 #include <mach/lcd_mipid.h>
 #include <mach/mmc.h>
-#include <mach/usb.h>
 #include <mach/clock.h>
 
 #define ADS7846_PENDOWN_GPIO	15
@@ -205,9 +204,11 @@ static int nokia770_mmc_get_cover_state(struct device *dev, int slot)
 static struct omap_mmc_platform_data nokia770_mmc2_data = {
 	.nr_slots                       = 1,
 	.dma_mask			= 0xffffffff,
+	.max_freq                       = 12000000,
 	.slots[0]       = {
 		.set_power		= nokia770_mmc_set_power,
 		.get_cover_state	= nokia770_mmc_get_cover_state,
+		.ocr_mask               = MMC_VDD_32_33|MMC_VDD_33_34,
 		.name                   = "mmcblk",
 	},
 };

arch/arm/mach-omap1/mailbox.c

@@ -203,5 +203,5 @@ module_exit(omap1_mbox_exit);
 
 MODULE_LICENSE("GPL v2");
 MODULE_DESCRIPTION("omap mailbox: omap1 architecture specific functions");
-MODULE_AUTHOR("Hiroshi DOYU" <Hiroshi.DOYU@nokia.com>);
+MODULE_AUTHOR("Hiroshi DOYU <Hiroshi.DOYU@nokia.com>");
 MODULE_ALIAS("platform:omap1-mailbox");

arch/arm/mach-omap2/board-rx51-peripherals.c

@@ -362,6 +362,7 @@ static struct omap_onenand_platform_data board_onenand_data = {
 	.gpio_irq	= 65,
 	.parts		= onenand_partitions,
 	.nr_parts	= ARRAY_SIZE(onenand_partitions),
+	.flags		= ONENAND_SYNC_READWRITE,
 };
 
 static void __init board_onenand_init(void)

arch/arm/mach-omap2/gpmc-onenand.c

@@ -31,6 +31,8 @@ static struct platform_device gpmc_onenand_device = {
 static int omap2_onenand_set_async_mode(int cs, void __iomem *onenand_base)
 {
 	struct gpmc_timings t;
+	u32 reg;
+	int err;
 
 	const int t_cer = 15;
 	const int t_avdp = 12;
@@ -43,6 +45,11 @@ static int omap2_onenand_set_async_mode(int cs, void __iomem *onenand_base)
 	const int t_wpl = 40;
 	const int t_wph = 30;
 
+	/* Ensure sync read and sync write are disabled */
+	reg = readw(onenand_base + ONENAND_REG_SYS_CFG1);
+	reg &= ~ONENAND_SYS_CFG1_SYNC_READ & ~ONENAND_SYS_CFG1_SYNC_WRITE;
+	writew(reg, onenand_base + ONENAND_REG_SYS_CFG1);
+
 	memset(&t, 0, sizeof(t));
 	t.sync_clk = 0;
 	t.cs_on = 0;
@@ -74,7 +81,16 @@ static int omap2_onenand_set_async_mode(int cs, void __iomem *onenand_base)
 			  GPMC_CONFIG1_DEVICESIZE_16 |
 			  GPMC_CONFIG1_MUXADDDATA);
 
-	return gpmc_cs_set_timings(cs, &t);
+	err = gpmc_cs_set_timings(cs, &t);
+	if (err)
+		return err;
+
+	/* Ensure sync read and sync write are disabled */
+	reg = readw(onenand_base + ONENAND_REG_SYS_CFG1);
+	reg &= ~ONENAND_SYS_CFG1_SYNC_READ & ~ONENAND_SYS_CFG1_SYNC_WRITE;
+	writew(reg, onenand_base + ONENAND_REG_SYS_CFG1);
+
+	return 0;
 }
 
 static void set_onenand_cfg(void __iomem *onenand_base, int latency,
@@ -124,7 +140,8 @@ static int omap2_onenand_set_sync_mode(struct omap_onenand_platform_data *cfg,
 	} else if (cfg->flags & ONENAND_SYNC_READWRITE) {
 		sync_read = 1;
 		sync_write = 1;
-	}
+	} else
+		return omap2_onenand_set_async_mode(cs, onenand_base);
 
 	if (!freq) {
 		/* Very first call freq is not known */

arch/arm/mach-omap2/id.c

@@ -48,6 +48,28 @@ int omap_chip_is(struct omap_chip_id oci)
 }
 EXPORT_SYMBOL(omap_chip_is);
 
+int omap_type(void)
+{
+	u32 val = 0;
+
+	if (cpu_is_omap24xx())
+		val = omap_ctrl_readl(OMAP24XX_CONTROL_STATUS);
+	else if (cpu_is_omap34xx())
+		val = omap_ctrl_readl(OMAP343X_CONTROL_STATUS);
+	else {
+		pr_err("Cannot detect omap type!\n");
+		goto out;
+	}
+
+	val &= OMAP2_DEVICETYPE_MASK;
+	val >>= 8;
+
+out:
+	return val;
+}
+EXPORT_SYMBOL(omap_type);
+
+
 /*----------------------------------------------------------------------------*/
 
 #define OMAP_TAP_IDCODE		0x0204

arch/arm/mach-omap2/mailbox.c

@@ -282,12 +282,12 @@ static int __devinit omap2_mbox_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	/* DSP or IVA2 IRQ */
-	mbox_dsp_info.irq = platform_get_irq(pdev, 0);
-	if (mbox_dsp_info.irq < 0) {
+	ret = platform_get_irq(pdev, 0);
+	if (ret < 0) {
 		dev_err(&pdev->dev, "invalid irq resource\n");
-		ret = -ENODEV;
 		goto err_dsp;
 	}
+	mbox_dsp_info.irq = ret;
 
 	ret = omap_mbox_register(&pdev->dev, &mbox_dsp_info);
 	if (ret)

arch/arm/mach-omap2/mmc-twl4030.c

@@ -263,8 +263,19 @@ static int twl_mmc1_set_power(struct device *dev, int slot, int power_on,
 static int twl_mmc23_set_power(struct device *dev, int slot, int power_on, int vdd)
 {
 	int ret = 0;
-	struct twl_mmc_controller *c = &hsmmc[1];
+	struct twl_mmc_controller *c = NULL;
 	struct omap_mmc_platform_data *mmc = dev->platform_data;
+	int i;
+
+	for (i = 1; i < ARRAY_SIZE(hsmmc); i++) {
+		if (mmc == hsmmc[i].mmc) {
+			c = &hsmmc[i];
+			break;
+		}
+	}
+
+	if (c == NULL)
+		return -ENODEV;
 
 	/* If we don't see a Vcc regulator, assume it's a fixed
 	 * voltage always-on regulator.

arch/arm/mach-s3c2440/mach-mini2440.c

@@ -48,8 +48,6 @@
 #include <plat/mci.h>
 #include <plat/udc.h>
 
-#include <plat/regs-serial.h>
-
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/nand.h>
 #include <linux/mtd/nand_ecc.h>
@@ -275,6 +273,7 @@ static struct s3c2410_nand_set mini2440_nand_sets[] __initdata = {
 		.nr_chips	= 1,
 		.nr_partitions	= ARRAY_SIZE(mini2440_default_nand_part),
 		.partitions	= mini2440_default_nand_part,
+		.flash_bbt 	= 1, /* we use u-boot to create a BBT */
 	},
 };
 

arch/arm/mach-s3c2442/mach-gta02.c

@@ -433,8 +433,7 @@ static struct s3c2410_nand_set gta02_nand_sets[] = {
 		 */
 		.name		= "neo1973-nand",
 		.nr_chips	= 1,
-		.use_bbt	= 1,
-		.force_soft_ecc	= 1,
+		.flash_bbt	= 1,
 	},
 };
 

arch/arm/mach-u300/clock.c

@@ -24,6 +24,7 @@
 #include <linux/init.h>
 #include <linux/timer.h>
 #include <linux/io.h>
+#include <linux/seq_file.h>
 
 #include <asm/clkdev.h>
 #include <mach/hardware.h>
@@ -702,6 +703,7 @@ static struct clk amba_clk = {
 	.rate	    = 52000000, /* this varies! */
 	.hw_ctrld   = true,
 	.reset	    = false,
+	.lock       = __SPIN_LOCK_UNLOCKED(amba_clk.lock),
 };
 
 /*
@@ -720,6 +722,7 @@ static struct clk cpu_clk = {
 	.set_rate   = clk_set_rate_cpuclk,
 	.get_rate   = clk_get_rate_cpuclk,
 	.round_rate = clk_round_rate_cpuclk,
+	.lock       = __SPIN_LOCK_UNLOCKED(cpu_clk.lock),
 };
 
 static struct clk nandif_clk = {
@@ -732,6 +735,7 @@ static struct clk nandif_clk = {
 	.clk_val    = U300_SYSCON_SBCER_NANDIF_CLK_EN,
 	.enable     = syscon_clk_enable,
 	.disable    = syscon_clk_disable,
+	.lock       = __SPIN_LOCK_UNLOCKED(nandif_clk.lock),
 };
 
 static struct clk semi_clk = {
@@ -744,6 +748,7 @@ static struct clk semi_clk = {
 	.clk_val    = U300_SYSCON_SBCER_SEMI_CLK_EN,
 	.enable     = syscon_clk_enable,
 	.disable    = syscon_clk_disable,
+	.lock       = __SPIN_LOCK_UNLOCKED(semi_clk.lock),
 };
 
 #ifdef CONFIG_MACH_U300_BS335
@@ -758,6 +763,7 @@ static struct clk isp_clk = {
 	.clk_val    = U300_SYSCON_SBCER_ISP_CLK_EN,
 	.enable     = syscon_clk_enable,
 	.disable    = syscon_clk_disable,
+	.lock       = __SPIN_LOCK_UNLOCKED(isp_clk.lock),
 };
 
 static struct clk cds_clk = {
@@ -771,6 +777,7 @@ static struct clk cds_clk = {
 	.clk_val    = U300_SYSCON_SBCER_CDS_CLK_EN,
 	.enable     = syscon_clk_enable,
 	.disable    = syscon_clk_disable,
+	.lock       = __SPIN_LOCK_UNLOCKED(cds_clk.lock),
 };
 #endif
 
@@ -785,6 +792,7 @@ static struct clk dma_clk = {
 	.clk_val    = U300_SYSCON_SBCER_DMAC_CLK_EN,
 	.enable     = syscon_clk_enable,
 	.disable    = syscon_clk_disable,
+	.lock       = __SPIN_LOCK_UNLOCKED(dma_clk.lock),
 };
 
 static struct clk aaif_clk = {
@@ -798,6 +806,7 @@ static struct clk aaif_clk = {
 	.clk_val    = U300_SYSCON_SBCER_AAIF_CLK_EN,
 	.enable     = syscon_clk_enable,
 	.disable    = syscon_clk_disable,
+	.lock       = __SPIN_LOCK_UNLOCKED(aaif_clk.lock),
 };
 
 static struct clk apex_clk = {
@@ -811,6 +820,7 @@ static struct clk apex_clk = {
 	.clk_val    = U300_SYSCON_SBCER_APEX_CLK_EN,
 	.enable     = syscon_clk_enable,
 	.disable    = syscon_clk_disable,
+	.lock       = __SPIN_LOCK_UNLOCKED(apex_clk.lock),
 };
 
 static struct clk video_enc_clk = {
@@ -825,6 +835,7 @@ static struct clk video_enc_clk = {
 	.clk_val    = U300_SYSCON_SBCER_VIDEO_ENC_CLK_EN,
 	.enable     = syscon_clk_enable,
 	.disable    = syscon_clk_disable,
+	.lock       = __SPIN_LOCK_UNLOCKED(video_enc_clk.lock),
 };
 
 static struct clk xgam_clk = {
@@ -839,6 +850,7 @@ static struct clk xgam_clk = {
 	.get_rate   = clk_get_rate_xgamclk,
 	.enable     = syscon_clk_enable,
 	.disable    = syscon_clk_disable,
+	.lock       = __SPIN_LOCK_UNLOCKED(xgam_clk.lock),
 };
 
 /* This clock is used to activate the video encoder */
@@ -854,6 +866,7 @@ static struct clk ahb_clk = {
 	.enable     = syscon_clk_enable,
 	.disable    = syscon_clk_disable,
 	.get_rate   = clk_get_rate_ahb_clk,
+	.lock       = __SPIN_LOCK_UNLOCKED(ahb_clk.lock),
 };
 
 
@@ -871,6 +884,7 @@ static struct clk ahb_subsys_clk = {
 	.enable     = syscon_clk_enable,
 	.disable    = syscon_clk_disable,
 	.get_rate   = clk_get_rate_ahb_clk,
+	.lock       = __SPIN_LOCK_UNLOCKED(ahb_subsys_clk.lock),
 };
 
 static struct clk intcon_clk = {
@@ -882,6 +896,8 @@ static struct clk intcon_clk = {
 	.res_reg    = U300_SYSCON_VBASE + U300_SYSCON_RRR,
 	.res_mask   = U300_SYSCON_RRR_INTCON_RESET_EN,
 	/* INTCON can be reset but not clock-gated */
+	.lock       = __SPIN_LOCK_UNLOCKED(intcon_clk.lock),
+
 };
 
 static struct clk mspro_clk = {
@@ -895,6 +911,7 @@ static struct clk mspro_clk = {
 	.clk_val    = U300_SYSCON_SBCER_MSPRO_CLK_EN,
 	.enable     = syscon_clk_enable,
 	.disable    = syscon_clk_disable,
+	.lock       = __SPIN_LOCK_UNLOCKED(mspro_clk.lock),
 };
 
 static struct clk emif_clk = {
@@ -909,6 +926,7 @@ static struct clk emif_clk = {
 	.enable     = syscon_clk_enable,
 	.disable    = syscon_clk_disable,
 	.get_rate   = clk_get_rate_emif_clk,
+	.lock       = __SPIN_LOCK_UNLOCKED(emif_clk.lock),
 };
 
 
@@ -926,6 +944,7 @@ static struct clk fast_clk = {
 	.clk_val    = U300_SYSCON_SBCER_FAST_BRIDGE_CLK_EN,
 	.enable     = syscon_clk_enable,
 	.disable    = syscon_clk_disable,
+	.lock       = __SPIN_LOCK_UNLOCKED(fast_clk.lock),
 };
 
 static struct clk mmcsd_clk = {
@@ -942,6 +961,7 @@ static struct clk mmcsd_clk = {
 	.round_rate = clk_round_rate_mclk,
 	.disable    = syscon_clk_disable,
 	.enable     = syscon_clk_enable,
+	.lock       = __SPIN_LOCK_UNLOCKED(mmcsd_clk.lock),
 };
 
 static struct clk i2s0_clk = {
@@ -956,6 +976,7 @@ static struct clk i2s0_clk = {
 	.enable     = syscon_clk_enable,
 	.disable    = syscon_clk_disable,
 	.get_rate   = clk_get_rate_i2s_i2c_spi,
+	.lock       = __SPIN_LOCK_UNLOCKED(i2s0_clk.lock),
 };
 
 static struct clk i2s1_clk = {
@@ -970,6 +991,7 @@ static struct clk i2s1_clk = {
 	.enable     = syscon_clk_enable,
 	.disable    = syscon_clk_disable,
 	.get_rate   = clk_get_rate_i2s_i2c_spi,
+	.lock       = __SPIN_LOCK_UNLOCKED(i2s1_clk.lock),
 };
 
 static struct clk i2c0_clk = {
@@ -984,6 +1006,7 @@ static struct clk i2c0_clk = {
 	.enable     = syscon_clk_enable,
 	.disable    = syscon_clk_disable,
 	.get_rate   = clk_get_rate_i2s_i2c_spi,
+	.lock       = __SPIN_LOCK_UNLOCKED(i2c0_clk.lock),
 };
 
 static struct clk i2c1_clk = {
@@ -998,6 +1021,7 @@ static struct clk i2c1_clk = {
 	.enable     = syscon_clk_enable,
 	.disable    = syscon_clk_disable,
 	.get_rate   = clk_get_rate_i2s_i2c_spi,
+	.lock       = __SPIN_LOCK_UNLOCKED(i2c1_clk.lock),
 };
 
 static struct clk spi_clk = {
@@ -1012,6 +1036,7 @@ static struct clk spi_clk = {
 	.enable     = syscon_clk_enable,
 	.disable    = syscon_clk_disable,
 	.get_rate   = clk_get_rate_i2s_i2c_spi,
+	.lock       = __SPIN_LOCK_UNLOCKED(spi_clk.lock),
 };
 
 #ifdef CONFIG_MACH_U300_BS335
@@ -1026,6 +1051,7 @@ static struct clk uart1_clk = {
 	.clk_val    = U300_SYSCON_SBCER_UART1_CLK_EN,
 	.enable     = syscon_clk_enable,
 	.disable    = syscon_clk_disable,
+	.lock       = __SPIN_LOCK_UNLOCKED(uart1_clk.lock),
 };
 #endif
 
@@ -1044,6 +1070,7 @@ static struct clk slow_clk = {
 	.clk_val    = U300_SYSCON_SBCER_SLOW_BRIDGE_CLK_EN,
 	.enable     = syscon_clk_enable,
 	.disable    = syscon_clk_disable,
+	.lock       = __SPIN_LOCK_UNLOCKED(slow_clk.lock),
 };
 
 /* TODO: implement SYSCON clock? */
@@ -1055,6 +1082,7 @@ static struct clk wdog_clk = {
 	.rate	    = 32768,
 	.reset	    = false,
 	/* This is always on, cannot be enabled/disabled or reset */
+	.lock       = __SPIN_LOCK_UNLOCKED(wdog_clk.lock),
 };
 
 /* This one is hardwired to PLL13 */
@@ -1069,6 +1097,7 @@ static struct clk uart_clk = {
 	.clk_val    = U300_SYSCON_SBCER_UART_CLK_EN,
 	.enable     = syscon_clk_enable,
 	.disable    = syscon_clk_disable,
+	.lock       = __SPIN_LOCK_UNLOCKED(uart_clk.lock),
 };
 
 static struct clk keypad_clk = {
@@ -1082,6 +1111,7 @@ static struct clk keypad_clk = {
 	.clk_val    = U300_SYSCON_SBCER_KEYPAD_CLK_EN,
 	.enable     = syscon_clk_enable,
 	.disable    = syscon_clk_disable,
+	.lock       = __SPIN_LOCK_UNLOCKED(keypad_clk.lock),
 };
 
 static struct clk gpio_clk = {
@@ -1095,6 +1125,7 @@ static struct clk gpio_clk = {
 	.clk_val    = U300_SYSCON_SBCER_GPIO_CLK_EN,
 	.enable     = syscon_clk_enable,
 	.disable    = syscon_clk_disable,
+	.lock       = __SPIN_LOCK_UNLOCKED(gpio_clk.lock),
 };
 
 static struct clk rtc_clk = {
@@ -1106,6 +1137,7 @@ static struct clk rtc_clk = {
 	.res_reg    = U300_SYSCON_VBASE + U300_SYSCON_RSR,
 	.res_mask   = U300_SYSCON_RSR_RTC_RESET_EN,
 	/* This clock is always on, cannot be enabled/disabled */
+	.lock       = __SPIN_LOCK_UNLOCKED(rtc_clk.lock),
 };
 
 static struct clk bustr_clk = {
@@ -1119,6 +1151,7 @@ static struct clk bustr_clk = {
 	.clk_val    = U300_SYSCON_SBCER_BTR_CLK_EN,
 	.enable     = syscon_clk_enable,
 	.disable    = syscon_clk_disable,
+	.lock       = __SPIN_LOCK_UNLOCKED(bustr_clk.lock),
 };
 
 static struct clk evhist_clk = {
@@ -1132,6 +1165,7 @@ static struct clk evhist_clk = {
 	.clk_val    = U300_SYSCON_SBCER_EH_CLK_EN,
 	.enable     = syscon_clk_enable,
 	.disable    = syscon_clk_disable,
+	.lock       = __SPIN_LOCK_UNLOCKED(evhist_clk.lock),
 };
 
 static struct clk timer_clk = {
@@ -1145,6 +1179,7 @@ static struct clk timer_clk = {
 	.clk_val    = U300_SYSCON_SBCER_ACC_TMR_CLK_EN,
 	.enable     = syscon_clk_enable,
 	.disable    = syscon_clk_disable,
+	.lock       = __SPIN_LOCK_UNLOCKED(timer_clk.lock),
 };
 
 static struct clk app_timer_clk = {
@@ -1158,6 +1193,7 @@ static struct clk app_timer_clk = {
 	.clk_val    = U300_SYSCON_SBCER_APP_TMR_CLK_EN,
 	.enable     = syscon_clk_enable,
 	.disable    = syscon_clk_disable,
+	.lock       = __SPIN_LOCK_UNLOCKED(app_timer_clk.lock),
 };
 
 #ifdef CONFIG_MACH_U300_BS335
@@ -1172,6 +1208,7 @@ static struct clk ppm_clk = {
 	.clk_val    = U300_SYSCON_SBCER_PPM_CLK_EN,
 	.enable     = syscon_clk_enable,
 	.disable    = syscon_clk_disable,
+	.lock       = __SPIN_LOCK_UNLOCKED(ppm_clk.lock),
 };
 #endif
 
@@ -1187,53 +1224,53 @@ static struct clk ppm_clk = {
  */
 static struct clk_lookup lookups[] = {
 	/* Connected directly to the AMBA bus */
-	DEF_LOOKUP("amba", &amba_clk),
-	DEF_LOOKUP("cpu", &cpu_clk),
-	DEF_LOOKUP("nandif", &nandif_clk),
-	DEF_LOOKUP("semi", &semi_clk),
+	DEF_LOOKUP("amba",      &amba_clk),
+	DEF_LOOKUP("cpu",       &cpu_clk),
+	DEF_LOOKUP("fsmc",      &nandif_clk),
+	DEF_LOOKUP("semi",      &semi_clk),
 #ifdef CONFIG_MACH_U300_BS335
-	DEF_LOOKUP("isp", &isp_clk),
-	DEF_LOOKUP("cds", &cds_clk),
+	DEF_LOOKUP("isp",       &isp_clk),
+	DEF_LOOKUP("cds",       &cds_clk),
 #endif
-	DEF_LOOKUP("dma", &dma_clk),
-	DEF_LOOKUP("aaif", &aaif_clk),
-	DEF_LOOKUP("apex", &apex_clk),
+	DEF_LOOKUP("dma",       &dma_clk),
+	DEF_LOOKUP("msl",       &aaif_clk),
+	DEF_LOOKUP("apex",      &apex_clk),
 	DEF_LOOKUP("video_enc", &video_enc_clk),
-	DEF_LOOKUP("xgam", &xgam_clk),
-	DEF_LOOKUP("ahb", &ahb_clk),
+	DEF_LOOKUP("xgam",      &xgam_clk),
+	DEF_LOOKUP("ahb",       &ahb_clk),
 	/* AHB bridge clocks */
-	DEF_LOOKUP("ahb", &ahb_subsys_clk),
-	DEF_LOOKUP("intcon", &intcon_clk),
-	DEF_LOOKUP("mspro", &mspro_clk),
-	DEF_LOOKUP("pl172", &emif_clk),
+	DEF_LOOKUP("ahb_subsys", &ahb_subsys_clk),
+	DEF_LOOKUP("intcon",    &intcon_clk),
+	DEF_LOOKUP("mspro",     &mspro_clk),
+	DEF_LOOKUP("pl172",     &emif_clk),
 	/* FAST bridge clocks */
-	DEF_LOOKUP("fast", &fast_clk),
-	DEF_LOOKUP("mmci", &mmcsd_clk),
+	DEF_LOOKUP("fast",      &fast_clk),
+	DEF_LOOKUP("mmci",      &mmcsd_clk),
 	/*
 	 * The .0 and .1 identifiers on these comes from the platform device
 	 * .id field and are assigned when the platform devices are registered.
 	 */
-	DEF_LOOKUP("i2s.0", &i2s0_clk),
-	DEF_LOOKUP("i2s.1", &i2s1_clk),
-	DEF_LOOKUP("stddci2c.0", &i2c0_clk),
-	DEF_LOOKUP("stddci2c.1", &i2c1_clk),
-	DEF_LOOKUP("pl022", &spi_clk),
+	DEF_LOOKUP("i2s.0",     &i2s0_clk),
+	DEF_LOOKUP("i2s.1",     &i2s1_clk),
+	DEF_LOOKUP("stu300.0",  &i2c0_clk),
+	DEF_LOOKUP("stu300.1",  &i2c1_clk),
+	DEF_LOOKUP("pl022",     &spi_clk),
 #ifdef CONFIG_MACH_U300_BS335
-	DEF_LOOKUP("uart1", &uart1_clk),
+	DEF_LOOKUP("uart1",     &uart1_clk),
 #endif
 	/* SLOW bridge clocks */
-	DEF_LOOKUP("slow", &slow_clk),
-	DEF_LOOKUP("wdog", &wdog_clk),
-	DEF_LOOKUP("uart0", &uart_clk),
-	DEF_LOOKUP("apptimer", &app_timer_clk),
-	DEF_LOOKUP("keypad", &keypad_clk),
+	DEF_LOOKUP("slow",      &slow_clk),
+	DEF_LOOKUP("coh901327_wdog",      &wdog_clk),
+	DEF_LOOKUP("uart0",     &uart_clk),
+	DEF_LOOKUP("apptimer",  &app_timer_clk),
+	DEF_LOOKUP("coh901461-keypad",    &keypad_clk),
 	DEF_LOOKUP("u300-gpio", &gpio_clk),
-	DEF_LOOKUP("rtc0", &rtc_clk),
-	DEF_LOOKUP("bustr", &bustr_clk),
-	DEF_LOOKUP("evhist", &evhist_clk),
-	DEF_LOOKUP("timer", &timer_clk),
+	DEF_LOOKUP("rtc-coh901331",      &rtc_clk),
+	DEF_LOOKUP("bustr",     &bustr_clk),
+	DEF_LOOKUP("evhist",    &evhist_clk),
+	DEF_LOOKUP("timer",     &timer_clk),
 #ifdef CONFIG_MACH_U300_BS335
-	DEF_LOOKUP("ppm", &ppm_clk),
+	DEF_LOOKUP("ppm",       &ppm_clk),
 #endif
 };
 
@@ -1427,16 +1464,20 @@ static const struct file_operations u300_clocks_operations = {
 	.release	= single_release,
 };
 
-static void init_clk_read_procfs(void)
+static int __init init_clk_read_debugfs(void)
 {
 	/* Expose a simple debugfs interface to view all clocks */
 	(void) debugfs_create_file("u300_clocks", S_IFREG | S_IRUGO,
-				   NULL, NULL, &u300_clocks_operations);
-}
-#else
-static inline void init_clk_read_procfs(void)
-{
+				   NULL, NULL,
+				   &u300_clocks_operations);
+	return 0;
 }
+/*
+ * This needs to come in after the core_initcall() for the
+ * overall clocks, because debugfs is not available until
+ * the subsystems come up.
+ */
+module_init(init_clk_read_debugfs);
 #endif
 
 static int __init u300_clock_init(void)
@@ -1462,8 +1503,6 @@ static int __init u300_clock_init(void)
 
 	clk_register();
 
-	init_clk_read_procfs();
-
 	/*
 	 * Some of these may be on when we boot the system so make sure they
 	 * are turned OFF.

arch/arm/mm/proc-syms.c

@@ -27,6 +27,7 @@ EXPORT_SYMBOL(__cpuc_flush_kern_all);
 EXPORT_SYMBOL(__cpuc_flush_user_all);
 EXPORT_SYMBOL(__cpuc_flush_user_range);
 EXPORT_SYMBOL(__cpuc_coherent_kern_range);
+EXPORT_SYMBOL(__cpuc_flush_dcache_page);
 EXPORT_SYMBOL(dmac_inv_range);  /* because of flush_ioremap_region() */
 #else
 EXPORT_SYMBOL(cpu_cache);

arch/arm/plat-omap/dma.c

@@ -2457,6 +2457,19 @@ static int __init omap_init_dma(void)
 		setup_irq(irq, &omap24xx_dma_irq);
 	}
 
+	/* Enable smartidle idlemodes and autoidle */
+	if (cpu_is_omap34xx()) {
+		u32 v = dma_read(OCP_SYSCONFIG);
+		v &= ~(DMA_SYSCONFIG_MIDLEMODE_MASK |
+				DMA_SYSCONFIG_SIDLEMODE_MASK |
+				DMA_SYSCONFIG_AUTOIDLE);
+		v |= (DMA_SYSCONFIG_MIDLEMODE(DMA_IDLEMODE_SMARTIDLE) |
+			DMA_SYSCONFIG_SIDLEMODE(DMA_IDLEMODE_SMARTIDLE) |
+			DMA_SYSCONFIG_AUTOIDLE);
+		dma_write(v , OCP_SYSCONFIG);
+	}
+
+
 	/* FIXME: Update LCD DMA to work on 24xx */
 	if (cpu_class_is_omap1()) {
 		r = request_irq(INT_DMA_LCD, lcd_dma_irq_handler, 0,

arch/arm/plat-omap/gpio.c

@@ -1585,6 +1585,7 @@ static int __init _omap_gpio_init(void)
 			__raw_writel(0x00000000, bank->base + OMAP24XX_GPIO_IRQENABLE1);
 			__raw_writel(0xffffffff, bank->base + OMAP24XX_GPIO_IRQSTATUS1);
 			__raw_writew(0x0015, bank->base + OMAP24XX_GPIO_SYSCONFIG);
+			__raw_writel(0x00000000, bank->base + OMAP24XX_GPIO_DEBOUNCE_EN);
 
 			/* Initialize interface clock ungated, module enabled */
 			__raw_writel(0, bank->base + OMAP24XX_GPIO_CTRL);

arch/arm/plat-omap/include/mach/cpu.h

@@ -30,6 +30,17 @@
 #ifndef __ASM_ARCH_OMAP_CPU_H
 #define __ASM_ARCH_OMAP_CPU_H
 
+/*
+ * Omap device type i.e. EMU/HS/TST/GP/BAD
+ */
+#define OMAP2_DEVICE_TYPE_TEST		0
+#define OMAP2_DEVICE_TYPE_EMU		1
+#define OMAP2_DEVICE_TYPE_SEC		2
+#define OMAP2_DEVICE_TYPE_GP		3
+#define OMAP2_DEVICE_TYPE_BAD		4
+
+int omap_type(void);
+
 struct omap_chip_id {
 	u8 oc;
 	u8 type;
@@ -424,17 +435,6 @@ IS_OMAP_TYPE(3430, 0x3430)
 
 
 int omap_chip_is(struct omap_chip_id oci);
-int omap_type(void);
-
-/*
- * Macro to detect device type i.e. EMU/HS/TST/GP/BAD
- */
-#define OMAP2_DEVICE_TYPE_TEST		0
-#define OMAP2_DEVICE_TYPE_EMU		1
-#define OMAP2_DEVICE_TYPE_SEC		2
-#define OMAP2_DEVICE_TYPE_GP		3
-#define OMAP2_DEVICE_TYPE_BAD		4
-
 void omap2_check_revision(void);
 
 #endif    /* defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) */

arch/arm/plat-omap/include/mach/dma.h

@@ -389,6 +389,21 @@
 #define DMA_THREAD_FIFO_25		(0x02 << 14)
 #define DMA_THREAD_FIFO_50		(0x03 << 14)
 
+/* DMA4_OCP_SYSCONFIG bits */
+#define DMA_SYSCONFIG_MIDLEMODE_MASK		(3 << 12)
+#define DMA_SYSCONFIG_CLOCKACTIVITY_MASK	(3 << 8)
+#define DMA_SYSCONFIG_EMUFREE			(1 << 5)
+#define DMA_SYSCONFIG_SIDLEMODE_MASK		(3 << 3)
+#define DMA_SYSCONFIG_SOFTRESET			(1 << 2)
+#define DMA_SYSCONFIG_AUTOIDLE			(1 << 0)
+
+#define DMA_SYSCONFIG_MIDLEMODE(n)		((n) << 12)
+#define DMA_SYSCONFIG_SIDLEMODE(n)		((n) << 3)
+
+#define DMA_IDLEMODE_SMARTIDLE			0x2
+#define DMA_IDLEMODE_NO_IDLE			0x1
+#define DMA_IDLEMODE_FORCE_IDLE			0x0
+
 /* Chaining modes*/
 #ifndef CONFIG_ARCH_OMAP1
 #define OMAP_DMA_STATIC_CHAIN		0x1

arch/arm/plat-omap/include/mach/io.h

@@ -201,7 +201,7 @@
 #define OMAP2_IO_ADDRESS(pa)	IOMEM(__OMAP2_IO_ADDRESS(pa))
 
 #ifdef __ASSEMBLER__
-#define IOMEM(x)		x
+#define IOMEM(x)		(x)
 #else
 #define IOMEM(x)		((void __force __iomem *)(x))
 

arch/arm/plat-omap/iommu.c

@@ -298,7 +298,7 @@ void flush_iotlb_page(struct iommu *obj, u32 da)
 		if ((start <= da) && (da < start + bytes)) {
 			dev_dbg(obj->dev, "%s: %08x<=%08x(%x)\n",
 				__func__, start, da, bytes);
-
+			iotlb_load_cr(obj, &cr);
 			iommu_write_reg(obj, 1, MMU_FLUSH_ENTRY);
 		}
 	}

arch/arm/plat-omap/sram.c

@@ -133,7 +133,12 @@ void __init omap_detect_sram(void)
 			if (cpu_is_omap34xx()) {
 				omap_sram_base = OMAP3_SRAM_PUB_VA;
 				omap_sram_start = OMAP3_SRAM_PUB_PA;
-				omap_sram_size = 0x8000; /* 32K */
+				if ((omap_type() == OMAP2_DEVICE_TYPE_EMU) ||
+				    (omap_type() == OMAP2_DEVICE_TYPE_SEC)) {
+					omap_sram_size = 0x7000; /* 28K */
+				} else {
+					omap_sram_size = 0x8000; /* 32K */
+				}
 			} else {
 				omap_sram_base = OMAP2_SRAM_PUB_VA;
 				omap_sram_start = OMAP2_SRAM_PUB_PA;

arch/arm/plat-s3c/Makefile

@@ -34,7 +34,7 @@ obj-$(CONFIG_S3C_DEV_HSMMC)	+= dev-hsmmc.o
 obj-$(CONFIG_S3C_DEV_HSMMC1)	+= dev-hsmmc1.o
 obj-y				+= dev-i2c0.o
 obj-$(CONFIG_S3C_DEV_I2C1)	+= dev-i2c1.o
-obj-$(CONFIG_SND_S3C24XX_SOC)	+= dev-audio.o
+obj-$(CONFIG_SND_S3C64XX_SOC_I2S)	+= dev-audio.o
 obj-$(CONFIG_S3C_DEV_FB)	+= dev-fb.o
 obj-$(CONFIG_S3C_DEV_USB_HOST)	+= dev-usb.o
 obj-$(CONFIG_S3C_DEV_USB_HSOTG)	+= dev-usb-hsotg.o

arch/arm/plat-s3c/include/plat/devs.h

@@ -37,6 +37,7 @@ extern struct platform_device s3c_device_i2c1;
 extern struct platform_device s3c_device_rtc;
 extern struct platform_device s3c_device_adc;
 extern struct platform_device s3c_device_sdi;
+extern struct platform_device s3c_device_iis;
 extern struct platform_device s3c_device_hwmon;
 extern struct platform_device s3c_device_hsmmc0;
 extern struct platform_device s3c_device_hsmmc1;

arch/arm/plat-s3c24xx/Makefile

@@ -29,7 +29,7 @@ obj-$(CONFIG_PM_SIMTEC)		+= pm-simtec.o
 obj-$(CONFIG_PM)		+= pm.o
 obj-$(CONFIG_PM)		+= irq-pm.o
 obj-$(CONFIG_PM)		+= sleep.o
-obj-$(CONFIG_HAVE_PWM)		+= pwm.o
+obj-$(CONFIG_S3C24XX_PWM)	+= pwm.o
 obj-$(CONFIG_S3C2410_CLOCK)	+= s3c2410-clock.o
 obj-$(CONFIG_S3C2410_DMA)	+= dma.o
 obj-$(CONFIG_S3C24XX_ADC)	+= adc.o

arch/arm/plat-s3c24xx/spi-bus0-gpe11_12_13.c

@@ -12,8 +12,7 @@
 */
 
 #include <linux/kernel.h>
-
-#include <mach/hardware.h>
+#include <linux/gpio.h>
 
 #include <mach/spi.h>
 #include <mach/regs-gpio.h>

arch/arm/plat-s3c24xx/spi-bus1-gpg5_6_7.c

@@ -12,8 +12,7 @@
 */
 
 #include <linux/kernel.h>
-
-#include <mach/hardware.h>
+#include <linux/gpio.h>
 
 #include <mach/spi.h>
 #include <mach/regs-gpio.h>

arch/avr32/include/asm/thread_info.h

@@ -40,7 +40,7 @@ struct thread_info {
 	.exec_domain	= &default_exec_domain,				\
 	.flags		= 0,						\
 	.cpu		= 0,						\
-	.preempt_count	= 1,						\
+	.preempt_count	= INIT_PREEMPT_COUNT,				\
 	.restart_block	= {						\
 		.fn	= do_no_restart_syscall				\
 	}								\

arch/avr32/kernel/traps.c

@@ -32,22 +32,25 @@ void NORET_TYPE die(const char *str, struct pt_regs *regs, long err)
 	spin_lock_irq(&die_lock);
 	bust_spinlocks(1);
 
-	printk(KERN_ALERT "Oops: %s, sig: %ld [#%d]\n" KERN_EMERG,
+	printk(KERN_ALERT "Oops: %s, sig: %ld [#%d]\n",
 	       str, err, ++die_counter);
+
+	printk(KERN_EMERG);
+
 #ifdef CONFIG_PREEMPT
-	printk("PREEMPT ");
+	printk(KERN_CONT "PREEMPT ");
 #endif
 #ifdef CONFIG_FRAME_POINTER
-	printk("FRAME_POINTER ");
+	printk(KERN_CONT "FRAME_POINTER ");
 #endif
 	if (current_cpu_data.features & AVR32_FEATURE_OCD) {
 		unsigned long did = ocd_read(DID);
-		printk("chip: 0x%03lx:0x%04lx rev %lu\n",
+		printk(KERN_CONT "chip: 0x%03lx:0x%04lx rev %lu\n",
 		       (did >> 1) & 0x7ff,
 		       (did >> 12) & 0x7fff,
 		       (did >> 28) & 0xf);
 	} else {
-		printk("cpu: arch %u r%u / core %u r%u\n",
+		printk(KERN_CONT "cpu: arch %u r%u / core %u r%u\n",
 		       current_cpu_data.arch_type,
 		       current_cpu_data.arch_revision,
 		       current_cpu_data.cpu_type,

arch/blackfin/include/asm/thread_info.h

@@ -77,7 +77,7 @@ struct thread_info {
 	.exec_domain	= &default_exec_domain,	\
 	.flags		= 0,			\
 	.cpu		= 0,			\
-	.preempt_count  = 1,                    \
+	.preempt_count  = INIT_PREEMPT_COUNT,   \
 	.restart_block	= {			\
 		.fn = do_no_restart_syscall,	\
 	},					\

arch/blackfin/kernel/ptrace.c

@@ -31,7 +31,6 @@
 #include <linux/sched.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
-#include <linux/smp_lock.h>
 #include <linux/errno.h>
 #include <linux/ptrace.h>
 #include <linux/user.h>

arch/blackfin/kernel/setup.c

@@ -408,13 +408,14 @@ static void __init print_memory_map(char *who)
 			bfin_memmap.map[i].addr + bfin_memmap.map[i].size);
 		switch (bfin_memmap.map[i].type) {
 		case BFIN_MEMMAP_RAM:
-				printk("(usable)\n");
-				break;
+			printk(KERN_CONT "(usable)\n");
+			break;
 		case BFIN_MEMMAP_RESERVED:
-				printk("(reserved)\n");
-				break;
-		default:	printk("type %lu\n", bfin_memmap.map[i].type);
-				break;
+			printk(KERN_CONT "(reserved)\n");
+			break;
+		default:
+			printk(KERN_CONT "type %lu\n", bfin_memmap.map[i].type);
+			break;
 		}
 	}
 }
@@ -614,19 +615,19 @@ static __init void memory_setup(void)
 	printk(KERN_INFO "Kernel Managed Memory: %ldMB\n", _ramend >> 20);
 
 	printk(KERN_INFO "Memory map:\n"
-		KERN_INFO "  fixedcode = 0x%p-0x%p\n"
-		KERN_INFO "  text      = 0x%p-0x%p\n"
-		KERN_INFO "  rodata    = 0x%p-0x%p\n"
-		KERN_INFO "  bss       = 0x%p-0x%p\n"
-		KERN_INFO "  data      = 0x%p-0x%p\n"
-		KERN_INFO "    stack   = 0x%p-0x%p\n"
-		KERN_INFO "  init      = 0x%p-0x%p\n"
-		KERN_INFO "  available = 0x%p-0x%p\n"
+	       "  fixedcode = 0x%p-0x%p\n"
+	       "  text      = 0x%p-0x%p\n"
+	       "  rodata    = 0x%p-0x%p\n"
+	       "  bss       = 0x%p-0x%p\n"
+	       "  data      = 0x%p-0x%p\n"
+	       "    stack   = 0x%p-0x%p\n"
+	       "  init      = 0x%p-0x%p\n"
+	       "  available = 0x%p-0x%p\n"
 #ifdef CONFIG_MTD_UCLINUX
-		KERN_INFO "  rootfs    = 0x%p-0x%p\n"
+	       "  rootfs    = 0x%p-0x%p\n"
 #endif
 #if DMA_UNCACHED_REGION > 0
-		KERN_INFO "  DMA Zone  = 0x%p-0x%p\n"
+	       "  DMA Zone  = 0x%p-0x%p\n"
 #endif
 		, (void *)FIXED_CODE_START, (void *)FIXED_CODE_END,
 		_stext, _etext,
@@ -859,13 +860,13 @@ void __init setup_arch(char **cmdline_p)
 #endif
 	printk(KERN_INFO "Hardware Trace ");
 	if (bfin_read_TBUFCTL() & 0x1)
-		printk("Active ");
+		printk(KERN_CONT "Active ");
 	else
-		printk("Off ");
+		printk(KERN_CONT "Off ");
 	if (bfin_read_TBUFCTL() & 0x2)
-		printk("and Enabled\n");
+		printk(KERN_CONT "and Enabled\n");
 	else
-	printk("and Disabled\n");
+		printk(KERN_CONT "and Disabled\n");
 
 #if defined(CONFIG_CHR_DEV_FLASH) || defined(CONFIG_BLK_DEV_FLASH)
 	/* we need to initialize the Flashrom device here since we might

arch/blackfin/kernel/sys_bfin.c

@@ -29,7 +29,6 @@
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
-#include <linux/smp_lock.h>
 #include <linux/spinlock.h>
 #include <linux/sem.h>
 #include <linux/msg.h>

arch/blackfin/kernel/traps.c

@@ -212,7 +212,7 @@ asmlinkage void double_fault_c(struct pt_regs *fp)
 	console_verbose();
 	oops_in_progress = 1;
 #ifdef CONFIG_DEBUG_VERBOSE
-	printk(KERN_EMERG "\n" KERN_EMERG "Double Fault\n");
+	printk(KERN_EMERG "Double Fault\n");
 #ifdef CONFIG_DEBUG_DOUBLEFAULT_PRINT
 	if (((long)fp->seqstat &  SEQSTAT_EXCAUSE) == VEC_UNCOV) {
 		unsigned int cpu = smp_processor_id();
@@ -583,15 +583,14 @@ asmlinkage void trap_c(struct pt_regs *fp)
 #ifndef CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE
 		if (trapnr == VEC_CPLB_I_M || trapnr == VEC_CPLB_M)
 			verbose_printk(KERN_NOTICE "No trace since you do not have "
-				"CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE enabled\n"
-				KERN_NOTICE "\n");
+			       "CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE enabled\n\n");
 		else
 #endif
 			dump_bfin_trace_buffer();
 
 		if (oops_in_progress) {
 			/* Dump the current kernel stack */
-			verbose_printk(KERN_NOTICE "\n" KERN_NOTICE "Kernel Stack\n");
+			verbose_printk(KERN_NOTICE "Kernel Stack\n");
 			show_stack(current, NULL);
 			print_modules();
 #ifndef CONFIG_ACCESS_CHECK
@@ -906,7 +905,7 @@ void show_stack(struct task_struct *task, unsigned long *stack)
 
 			ret_addr = 0;
 			if (!j && i % 8 == 0)
-				printk("\n" KERN_NOTICE "%p:",addr);
+				printk(KERN_NOTICE "%p:",addr);
 
 			/* if it is an odd address, or zero, just skip it */
 			if (*addr & 0x1 || !*addr)
@@ -996,9 +995,9 @@ void dump_bfin_process(struct pt_regs *fp)
 
 		printk(KERN_NOTICE "CPU = %d\n", current_thread_info()->cpu);
 		if (!((unsigned long)current->mm & 0x3) && (unsigned long)current->mm >= FIXED_CODE_START)
-			verbose_printk(KERN_NOTICE  "TEXT = 0x%p-0x%p        DATA = 0x%p-0x%p\n"
-				KERN_NOTICE " BSS = 0x%p-0x%p  USER-STACK = 0x%p\n"
-				KERN_NOTICE "\n",
+			verbose_printk(KERN_NOTICE
+				"TEXT = 0x%p-0x%p        DATA = 0x%p-0x%p\n"
+				" BSS = 0x%p-0x%p  USER-STACK = 0x%p\n\n",
 				(void *)current->mm->start_code,
 				(void *)current->mm->end_code,
 				(void *)current->mm->start_data,
@@ -1009,8 +1008,8 @@ void dump_bfin_process(struct pt_regs *fp)
 		else
 			verbose_printk(KERN_NOTICE "invalid mm\n");
 	} else
-		verbose_printk(KERN_NOTICE "\n" KERN_NOTICE
-		     "No Valid process in current context\n");
+		verbose_printk(KERN_NOTICE
+			       "No Valid process in current context\n");
 #endif
 }
 
@@ -1028,7 +1027,7 @@ void dump_bfin_mem(struct pt_regs *fp)
 	     addr < (unsigned short *)((unsigned long)erraddr & ~0xF) + 0x10;
 	     addr++) {
 		if (!((unsigned long)addr & 0xF))
-			verbose_printk("\n" KERN_NOTICE "0x%p: ", addr);
+			verbose_printk(KERN_NOTICE "0x%p: ", addr);
 
 		if (!get_instruction(&val, addr)) {
 				val = 0;
@@ -1056,9 +1055,9 @@ void dump_bfin_mem(struct pt_regs *fp)
 	    oops_in_progress)){
 		verbose_printk(KERN_NOTICE "Looks like this was a deferred error - sorry\n");
 #ifndef CONFIG_DEBUG_HWERR
-		verbose_printk(KERN_NOTICE "The remaining message may be meaningless\n"
-			KERN_NOTICE "You should enable CONFIG_DEBUG_HWERR to get a"
-			 " better idea where it came from\n");
+		verbose_printk(KERN_NOTICE
+"The remaining message may be meaningless\n"
+"You should enable CONFIG_DEBUG_HWERR to get a better idea where it came from\n");
 #else
 		/* If we are handling only one peripheral interrupt
 		 * and current mm and pid are valid, and the last error
@@ -1114,9 +1113,10 @@ void show_regs(struct pt_regs *fp)
 
 	verbose_printk(KERN_NOTICE "%s", linux_banner);
 
-	verbose_printk(KERN_NOTICE "\n" KERN_NOTICE "SEQUENCER STATUS:\t\t%s\n", print_tainted());
+	verbose_printk(KERN_NOTICE "\nSEQUENCER STATUS:\t\t%s\n",
+		       print_tainted());
 	verbose_printk(KERN_NOTICE " SEQSTAT: %08lx  IPEND: %04lx  SYSCFG: %04lx\n",
-		(long)fp->seqstat, fp->ipend, fp->syscfg);
+		       (long)fp->seqstat, fp->ipend, fp->syscfg);
 	if ((fp->seqstat & SEQSTAT_EXCAUSE) == VEC_HWERR) {
 		verbose_printk(KERN_NOTICE "  HWERRCAUSE: 0x%lx\n",
 			(fp->seqstat & SEQSTAT_HWERRCAUSE) >> 14);
@@ -1184,7 +1184,7 @@ unlock:
 		verbose_printk(KERN_NOTICE "ICPLB_FAULT_ADDR: %s\n", buf);
 	}
 
-	verbose_printk(KERN_NOTICE "\n" KERN_NOTICE "PROCESSOR STATE:\n");
+	verbose_printk(KERN_NOTICE "PROCESSOR STATE:\n");
 	verbose_printk(KERN_NOTICE " R0 : %08lx    R1 : %08lx    R2 : %08lx    R3 : %08lx\n",
 		fp->r0, fp->r1, fp->r2, fp->r3);
 	verbose_printk(KERN_NOTICE " R4 : %08lx    R5 : %08lx    R6 : %08lx    R7 : %08lx\n",

arch/cris/include/asm/thread_info.h

@@ -50,8 +50,6 @@ struct thread_info {
 
 /*
  * macros/functions for gaining access to the thread information structure
- *
- * preempt_count needs to be 1 initially, until the scheduler is functional.
  */
 #ifndef __ASSEMBLY__
 #define INIT_THREAD_INFO(tsk)				\
@@ -60,7 +58,7 @@ struct thread_info {
 	.exec_domain	= &default_exec_domain,		\
 	.flags		= 0,				\
 	.cpu		= 0,				\
-	.preempt_count	= 1,				\
+	.preempt_count	= INIT_PREEMPT_COUNT,		\
 	.addr_limit	= KERNEL_DS,			\
 	.restart_block = {				\
 		       .fn = do_no_restart_syscall,	\

arch/cris/kernel/sys_cris.c

@@ -15,7 +15,6 @@
 #include <linux/mm.h>
 #include <linux/fs.h>
 #include <linux/smp.h>
-#include <linux/smp_lock.h>
 #include <linux/sem.h>
 #include <linux/msg.h>
 #include <linux/shm.h>

arch/frv/Kconfig

@@ -7,6 +7,7 @@ config FRV
 	default y
 	select HAVE_IDE
 	select HAVE_ARCH_TRACEHOOK
+	select HAVE_PERF_COUNTERS
 
 config ZONE_DMA
 	bool

arch/frv/include/asm/atomic.h

@@ -121,10 +121,72 @@ static inline void atomic_dec(atomic_t *v)
 #define atomic_dec_and_test(v)		(atomic_sub_return(1, (v)) == 0)
 #define atomic_inc_and_test(v)		(atomic_add_return(1, (v)) == 0)
 
+/*
+ * 64-bit atomic ops
+ */
+typedef struct {
+	volatile long long counter;
+} atomic64_t;
+
+#define ATOMIC64_INIT(i)	{ (i) }
+
+static inline long long atomic64_read(atomic64_t *v)
+{
+	long long counter;
+
+	asm("ldd%I1 %M1,%0"
+	    : "=e"(counter)
+	    : "m"(v->counter));
+	return counter;
+}
+
+static inline void atomic64_set(atomic64_t *v, long long i)
+{
+	asm volatile("std%I0 %1,%M0"
+		     : "=m"(v->counter)
+		     : "e"(i));
+}
+
+extern long long atomic64_inc_return(atomic64_t *v);
+extern long long atomic64_dec_return(atomic64_t *v);
+extern long long atomic64_add_return(long long i, atomic64_t *v);
+extern long long atomic64_sub_return(long long i, atomic64_t *v);
+
+static inline long long atomic64_add_negative(long long i, atomic64_t *v)
+{
+	return atomic64_add_return(i, v) < 0;
+}
+
+static inline void atomic64_add(long long i, atomic64_t *v)
+{
+	atomic64_add_return(i, v);
+}
+
+static inline void atomic64_sub(long long i, atomic64_t *v)
+{
+	atomic64_sub_return(i, v);
+}
+
+static inline void atomic64_inc(atomic64_t *v)
+{
+	atomic64_inc_return(v);
+}
+
+static inline void atomic64_dec(atomic64_t *v)
+{
+	atomic64_dec_return(v);
+}
+
+#define atomic64_sub_and_test(i,v)	(atomic64_sub_return((i), (v)) == 0)
+#define atomic64_dec_and_test(v)	(atomic64_dec_return((v)) == 0)
+#define atomic64_inc_and_test(v)	(atomic64_inc_return((v)) == 0)
+
 /*****************************************************************************/
 /*
  * exchange value with memory
  */
+extern uint64_t __xchg_64(uint64_t i, volatile void *v);
+
 #ifndef CONFIG_FRV_OUTOFLINE_ATOMIC_OPS
 
 #define xchg(ptr, x)								\
@@ -174,8 +236,10 @@ extern uint32_t __xchg_32(uint32_t i, volatile void *v);
 
 #define tas(ptr) (xchg((ptr), 1))
 
-#define atomic_cmpxchg(v, old, new) (cmpxchg(&((v)->counter), old, new))
-#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
+#define atomic_cmpxchg(v, old, new)	(cmpxchg(&(v)->counter, old, new))
+#define atomic_xchg(v, new)		(xchg(&(v)->counter, new))
+#define atomic64_cmpxchg(v, old, new)	(__cmpxchg_64(old, new, &(v)->counter))
+#define atomic64_xchg(v, new)		(__xchg_64(new, &(v)->counter))
 
 static __inline__ int atomic_add_unless(atomic_t *v, int a, int u)
 {

arch/frv/include/asm/perf_counter.h

@@ -0,0 +1,17 @@
+/* FRV performance counter support
+ *
+ * Copyright (C) 2009 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public Licence
+ * as published by the Free Software Foundation; either version
+ * 2 of the Licence, or (at your option) any later version.
+ */
+
+#ifndef _ASM_PERF_COUNTER_H
+#define _ASM_PERF_COUNTER_H
+
+#define PERF_COUNTER_INDEX_OFFSET	0
+
+#endif /* _ASM_PERF_COUNTER_H */

arch/frv/include/asm/system.h

@@ -208,6 +208,8 @@ extern void free_initmem(void);
  * - if (*ptr == test) then orig = *ptr; *ptr = test;
  * - if (*ptr != test) then orig = *ptr;
  */
+extern uint64_t __cmpxchg_64(uint64_t test, uint64_t new, volatile uint64_t *v);
+
 #ifndef CONFIG_FRV_OUTOFLINE_ATOMIC_OPS
 
 #define cmpxchg(ptr, test, new)							\

arch/frv/include/asm/thread_info.h

@@ -56,8 +56,6 @@ struct thread_info {
 
 /*
  * macros/functions for gaining access to the thread information structure
- *
- * preempt_count needs to be 1 initially, until the scheduler is functional.
  */
 #ifndef __ASSEMBLY__
 
@@ -67,7 +65,7 @@ struct thread_info {
 	.exec_domain	= &default_exec_domain,	\
 	.flags		= 0,			\
 	.cpu		= 0,			\
-	.preempt_count	= 1,			\
+	.preempt_count	= INIT_PREEMPT_COUNT,	\
 	.addr_limit	= KERNEL_DS,		\
 	.restart_block = {			\
 		.fn = do_no_restart_syscall,	\

arch/frv/include/asm/unistd.h

@@ -341,10 +341,12 @@
 #define __NR_inotify_init1	332
 #define __NR_preadv		333
 #define __NR_pwritev		334
+#define __NR_rt_tgsigqueueinfo	335
+#define __NR_perf_counter_open	336
 
 #ifdef __KERNEL__
 
-#define NR_syscalls 335
+#define NR_syscalls 337
 
 #define __ARCH_WANT_IPC_PARSE_VERSION
 /* #define __ARCH_WANT_OLD_READDIR */

arch/frv/kernel/entry.S

@@ -1524,5 +1524,7 @@ sys_call_table:
 	.long sys_inotify_init1
 	.long sys_preadv
 	.long sys_pwritev
+	.long sys_rt_tgsigqueueinfo	/* 335 */
+	.long sys_perf_counter_open
 
 syscall_table_size = (. - sys_call_table)

arch/frv/kernel/frv_ksyms.c

@@ -67,6 +67,10 @@ EXPORT_SYMBOL(atomic_sub_return);
 EXPORT_SYMBOL(__xchg_32);
 EXPORT_SYMBOL(__cmpxchg_32);
 #endif
+EXPORT_SYMBOL(atomic64_add_return);
+EXPORT_SYMBOL(atomic64_sub_return);
+EXPORT_SYMBOL(__xchg_64);
+EXPORT_SYMBOL(__cmpxchg_64);
 
 EXPORT_SYMBOL(__debug_bug_printk);
 EXPORT_SYMBOL(__delay_loops_MHz);

arch/frv/lib/Makefile

@@ -4,5 +4,5 @@
 
 lib-y := \
 	__ashldi3.o __lshrdi3.o __muldi3.o __ashrdi3.o __negdi2.o __ucmpdi2.o \
-	checksum.o memcpy.o memset.o atomic-ops.o \
-	outsl_ns.o outsl_sw.o insl_ns.o insl_sw.o cache.o
+	checksum.o memcpy.o memset.o atomic-ops.o atomic64-ops.o \
+	outsl_ns.o outsl_sw.o insl_ns.o insl_sw.o cache.o perf_counter.o

arch/frv/lib/atomic-ops.S

@@ -163,11 +163,10 @@ __cmpxchg_32:
 	ld.p		@(gr11,gr0),gr8
 	orcr		cc7,cc7,cc3
 	subcc		gr8,gr9,gr7,icc0
-	bne		icc0,#0,1f
+	bnelr		icc0,#0
 	cst.p		gr10,@(gr11,gr0)	,cc3,#1
 	corcc		gr29,gr29,gr0		,cc3,#1
 	beq		icc3,#0,0b
-1:
 	bralr
 
 	.size		__cmpxchg_32, .-__cmpxchg_32

arch/frv/lib/atomic64-ops.S

@@ -0,0 +1,162 @@
+/* kernel atomic64 operations
+ *
+ * For an explanation of how atomic ops work in this arch, see:
+ *   Documentation/frv/atomic-ops.txt
+ *
+ * Copyright (C) 2009 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * 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 (at your option) any later version.
+ */
+
+#include <asm/spr-regs.h>
+
+	.text
+	.balign 4
+
+
+###############################################################################
+#
+# long long atomic64_inc_return(atomic64_t *v)
+#
+###############################################################################
+	.globl		atomic64_inc_return
+        .type		atomic64_inc_return,@function
+atomic64_inc_return:
+	or.p		gr8,gr8,gr10
+0:
+	orcc		gr0,gr0,gr0,icc3		/* set ICC3.Z */
+	ckeq		icc3,cc7
+	ldd.p		@(gr10,gr0),gr8			/* LDD.P/ORCR must be atomic */
+	orcr		cc7,cc7,cc3			/* set CC3 to true */
+	addicc		gr9,#1,gr9,icc0
+	addxi		gr8,#0,gr8,icc0
+	cstd.p		gr8,@(gr10,gr0)		,cc3,#1
+	corcc		gr29,gr29,gr0		,cc3,#1	/* clear ICC3.Z if store happens */
+	beq		icc3,#0,0b
+	bralr
+
+	.size		atomic64_inc_return, .-atomic64_inc_return
+
+###############################################################################
+#
+# long long atomic64_dec_return(atomic64_t *v)
+#
+###############################################################################
+	.globl		atomic64_dec_return
+        .type		atomic64_dec_return,@function
+atomic64_dec_return:
+	or.p		gr8,gr8,gr10
+0:
+	orcc		gr0,gr0,gr0,icc3		/* set ICC3.Z */
+	ckeq		icc3,cc7
+	ldd.p		@(gr10,gr0),gr8			/* LDD.P/ORCR must be atomic */
+	orcr		cc7,cc7,cc3			/* set CC3 to true */
+	subicc		gr9,#1,gr9,icc0
+	subxi		gr8,#0,gr8,icc0
+	cstd.p		gr8,@(gr10,gr0)		,cc3,#1
+	corcc		gr29,gr29,gr0		,cc3,#1	/* clear ICC3.Z if store happens */
+	beq		icc3,#0,0b
+	bralr
+
+	.size		atomic64_dec_return, .-atomic64_dec_return
+
+###############################################################################
+#
+# long long atomic64_add_return(long long i, atomic64_t *v)
+#
+###############################################################################
+	.globl		atomic64_add_return
+        .type		atomic64_add_return,@function
+atomic64_add_return:
+	or.p		gr8,gr8,gr4
+	or		gr9,gr9,gr5
+0:
+	orcc		gr0,gr0,gr0,icc3		/* set ICC3.Z */
+	ckeq		icc3,cc7
+	ldd.p		@(gr10,gr0),gr8			/* LDD.P/ORCR must be atomic */
+	orcr		cc7,cc7,cc3			/* set CC3 to true */
+	addcc		gr9,gr5,gr9,icc0
+	addx		gr8,gr4,gr8,icc0
+	cstd.p		gr8,@(gr10,gr0)		,cc3,#1
+	corcc		gr29,gr29,gr0		,cc3,#1	/* clear ICC3.Z if store happens */
+	beq		icc3,#0,0b
+	bralr
+
+	.size		atomic64_add_return, .-atomic64_add_return
+
+###############################################################################
+#
+# long long atomic64_sub_return(long long i, atomic64_t *v)
+#
+###############################################################################
+	.globl		atomic64_sub_return
+        .type		atomic64_sub_return,@function
+atomic64_sub_return:
+	or.p		gr8,gr8,gr4
+	or		gr9,gr9,gr5
+0:
+	orcc		gr0,gr0,gr0,icc3		/* set ICC3.Z */
+	ckeq		icc3,cc7
+	ldd.p		@(gr10,gr0),gr8			/* LDD.P/ORCR must be atomic */
+	orcr		cc7,cc7,cc3			/* set CC3 to true */
+	subcc		gr9,gr5,gr9,icc0
+	subx		gr8,gr4,gr8,icc0
+	cstd.p		gr8,@(gr10,gr0)		,cc3,#1
+	corcc		gr29,gr29,gr0		,cc3,#1	/* clear ICC3.Z if store happens */
+	beq		icc3,#0,0b
+	bralr
+
+	.size		atomic64_sub_return, .-atomic64_sub_return
+
+###############################################################################
+#
+# uint64_t __xchg_64(uint64_t i, uint64_t *v)
+#
+###############################################################################
+	.globl		__xchg_64
+        .type		__xchg_64,@function
+__xchg_64:
+	or.p		gr8,gr8,gr4
+	or		gr9,gr9,gr5
+0:
+	orcc		gr0,gr0,gr0,icc3		/* set ICC3.Z */
+	ckeq		icc3,cc7
+	ldd.p		@(gr10,gr0),gr8			/* LDD.P/ORCR must be atomic */
+	orcr		cc7,cc7,cc3			/* set CC3 to true */
+	cstd.p		gr4,@(gr10,gr0)		,cc3,#1
+	corcc		gr29,gr29,gr0		,cc3,#1	/* clear ICC3.Z if store happens */
+	beq		icc3,#0,0b
+	bralr
+
+	.size		__xchg_64, .-__xchg_64
+
+###############################################################################
+#
+# uint64_t __cmpxchg_64(uint64_t test, uint64_t new, uint64_t *v)
+#
+###############################################################################
+	.globl		__cmpxchg_64
+        .type		__cmpxchg_64,@function
+__cmpxchg_64:
+	or.p		gr8,gr8,gr4
+	or		gr9,gr9,gr5
+0:
+	orcc		gr0,gr0,gr0,icc3		/* set ICC3.Z */
+	ckeq		icc3,cc7
+	ldd.p		@(gr12,gr0),gr8			/* LDD.P/ORCR must be atomic */
+	orcr		cc7,cc7,cc3
+	subcc		gr8,gr4,gr0,icc0
+	subcc.p		gr9,gr5,gr0,icc1
+	bnelr		icc0,#0
+	bnelr		icc1,#0
+	cstd.p		gr10,@(gr12,gr0)	,cc3,#1
+	corcc		gr29,gr29,gr0		,cc3,#1	/* clear ICC3.Z if store happens */
+	beq		icc3,#0,0b
+	bralr
+
+	.size		__cmpxchg_64, .-__cmpxchg_64
+

arch/frv/lib/perf_counter.c

@@ -0,0 +1,19 @@
+/* Performance counter handling
+ *
+ * Copyright (C) 2009 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public Licence
+ * as published by the Free Software Foundation; either version
+ * 2 of the Licence, or (at your option) any later version.
+ */
+
+#include <linux/perf_counter.h>
+
+/*
+ * mark the performance counter as pending
+ */
+void set_perf_counter_pending(void)
+{
+}

arch/h8300/include/asm/thread_info.h

@@ -36,7 +36,7 @@ struct thread_info {
 	.exec_domain =	&default_exec_domain,	\
 	.flags =	0,			\
 	.cpu =		0,			\
-	.preempt_count = 1,			\
+	.preempt_count = INIT_PREEMPT_COUNT,	\
 	.restart_block	= {			\
 		.fn = do_no_restart_syscall,	\
 	},					\

arch/ia64/include/asm/thread_info.h

@@ -48,7 +48,7 @@ struct thread_info {
 	.flags		= 0,			\
 	.cpu		= 0,			\
 	.addr_limit	= KERNEL_DS,		\
-	.preempt_count	= 0,			\
+	.preempt_count	= INIT_PREEMPT_COUNT,	\
 	.restart_block = {			\
 		.fn = do_no_restart_syscall,	\
 	},					\

arch/ia64/kernel/esi.c

@@ -65,7 +65,7 @@ static int __init esi_init (void)
 	}
 
 	if (!esi)
-		return -ENODEV;;
+		return -ENODEV;
 
 	systab = __va(esi);
 

arch/ia64/kernel/perfmon.c

@@ -5603,7 +5603,7 @@ pfm_interrupt_handler(int irq, void *arg)
  * /proc/perfmon interface, for debug only
  */
 
-#define PFM_PROC_SHOW_HEADER	((void *)nr_cpu_ids+1)
+#define PFM_PROC_SHOW_HEADER	((void *)(long)nr_cpu_ids+1)
 
 static void *
 pfm_proc_start(struct seq_file *m, loff_t *pos)

arch/ia64/kernel/ptrace.c

@@ -15,7 +15,6 @@
 #include <linux/mm.h>
 #include <linux/errno.h>
 #include <linux/ptrace.h>
-#include <linux/smp_lock.h>
 #include <linux/user.h>
 #include <linux/security.h>
 #include <linux/audit.h>

arch/ia64/kernel/salinfo.c

@@ -192,7 +192,7 @@ struct salinfo_platform_oemdata_parms {
 static void
 salinfo_work_to_do(struct salinfo_data *data)
 {
-	down_trylock(&data->mutex);
+	(void)(down_trylock(&data->mutex) ?: 0);
 	up(&data->mutex);
 }
 

arch/ia64/kvm/process.c

@@ -130,7 +130,7 @@ static void collect_interruption(struct kvm_vcpu *vcpu)
 	if (vdcr & IA64_DCR_PP) {
 		vpsr |= IA64_PSR_PP;
 	} else {
-		vpsr &= ~IA64_PSR_PP;;
+		vpsr &= ~IA64_PSR_PP;
 	}
 
 	vcpu_set_psr(vcpu, vpsr);
@@ -594,11 +594,11 @@ static void set_pal_call_data(struct kvm_vcpu *vcpu)
 		p->u.pal_data.gr30 = vcpu_get_gr(vcpu, 30);
 		break;
 	case PAL_BRAND_INFO:
-		p->u.pal_data.gr29 = gr29;;
+		p->u.pal_data.gr29 = gr29;
 		p->u.pal_data.gr30 = kvm_trans_pal_call_args(vcpu, gr30);
 		break;
 	default:
-		p->u.pal_data.gr29 = gr29;;
+		p->u.pal_data.gr29 = gr29;
 		p->u.pal_data.gr30 = vcpu_get_gr(vcpu, 30);
 	}
 	p->u.pal_data.gr28 = gr28;

arch/ia64/kvm/vcpu.c

@@ -406,7 +406,7 @@ void getreg(unsigned long regnum, unsigned long *val,
 	 * Now look at registers in [0-31] range and init correct UNAT
 	 */
 	addr = (unsigned long)regs;
-	unat = &regs->eml_unat;;
+	unat = &regs->eml_unat;
 
 	addr += gr_info[regnum];
 

arch/ia64/kvm/vtlb.c

@@ -135,7 +135,7 @@ struct thash_data *__vtr_lookup(struct kvm_vcpu *vcpu, u64 va, int type)
 	u64 rid;
 
 	rid = vcpu_get_rr(vcpu, va);
-	rid = rid & RR_RID_MASK;;
+	rid = rid & RR_RID_MASK;
 	if (type == D_TLB) {
 		if (vcpu_quick_region_check(vcpu->arch.dtr_regions, va)) {
 			for (trp = (struct thash_data *)&vcpu->arch.dtrs, i = 0;
@@ -518,7 +518,7 @@ struct thash_data *vtlb_lookup(struct kvm_vcpu *v, u64 va, int is_data)
 
 	struct thash_cb *hcb = &v->arch.vtlb;
 
-	cch = __vtr_lookup(v, va, is_data);;
+	cch = __vtr_lookup(v, va, is_data);
 	if (cch)
 		return cch;
 

arch/ia64/pci/pci.c

@@ -537,7 +537,7 @@ pcibios_align_resource (void *data, struct resource *res,
 /*
  * PCI BIOS setup, always defaults to SAL interface
  */
-char * __devinit
+char * __init
 pcibios_setup (char *str)
 {
 	return str;

arch/ia64/sn/kernel/io_common.c

@@ -435,7 +435,8 @@ void sn_generate_path(struct pci_bus *pci_bus, char *address)
 	bricktype = MODULE_GET_BTYPE(moduleid);
 	if ((bricktype == L1_BRICKTYPE_191010) ||
 	    (bricktype == L1_BRICKTYPE_1932))
-			sprintf(address, "%s^%d", address, geo_slot(geoid));
+			sprintf(address + strlen(address), "^%d",
+						geo_slot(geoid));
 }
 
 void __devinit

arch/m32r/include/asm/thread_info.h

@@ -57,8 +57,6 @@ struct thread_info {
 
 /*
  * macros/functions for gaining access to the thread information structure
- *
- * preempt_count needs to be 1 initially, until the scheduler is functional.
  */
 #ifndef __ASSEMBLY__
 
@@ -68,7 +66,7 @@ struct thread_info {
 	.exec_domain	= &default_exec_domain,	\
 	.flags		= 0,			\
 	.cpu		= 0,			\
-	.preempt_count	= 1,			\
+	.preempt_count	= INIT_PREEMPT_COUNT,	\
 	.addr_limit	= KERNEL_DS,		\
 	.restart_block = {			\
 		.fn = do_no_restart_syscall,	\

arch/m32r/kernel/ptrace.c

@@ -19,7 +19,6 @@
 #include <linux/mm.h>
 #include <linux/err.h>
 #include <linux/smp.h>
-#include <linux/smp_lock.h>
 #include <linux/errno.h>
 #include <linux/ptrace.h>
 #include <linux/user.h>

arch/m68k/include/asm/thread_info_mm.h

@@ -19,6 +19,7 @@ struct thread_info {
 {						\
 	.task		= &tsk,			\
 	.exec_domain	= &default_exec_domain,	\
+	.preempt_count	= INIT_PREEMPT_COUNT,	\
 	.restart_block = {			\
 		.fn = do_no_restart_syscall,	\
 	},					\

arch/m68k/include/asm/thread_info_no.h

@@ -49,6 +49,7 @@ struct thread_info {
 	.exec_domain	= &default_exec_domain,	\
 	.flags		= 0,			\
 	.cpu		= 0,			\
+	.preempt_count	= INIT_PREEMPT_COUNT,	\
 	.restart_block	= {			\
 		.fn = do_no_restart_syscall,	\
 	},					\

arch/m68knommu/kernel/process.c

@@ -290,7 +290,7 @@ void dump(struct pt_regs *fp)
 	unsigned char	*tp;
 	int		i;
 
-	printk(KERN_EMERG "\n" KERN_EMERG "CURRENT PROCESS:\n" KERN_EMERG "\n");
+	printk(KERN_EMERG "\nCURRENT PROCESS:\n\n");
 	printk(KERN_EMERG "COMM=%s PID=%d\n", current->comm, current->pid);
 
 	if (current->mm) {
@@ -301,8 +301,7 @@ void dump(struct pt_regs *fp)
 			(int) current->mm->end_data,
 			(int) current->mm->end_data,
 			(int) current->mm->brk);
-		printk(KERN_EMERG "USER-STACK=%08x KERNEL-STACK=%08x\n"
-			KERN_EMERG "\n",
+		printk(KERN_EMERG "USER-STACK=%08x KERNEL-STACK=%08x\n\n",
 			(int) current->mm->start_stack,
 			(int)(((unsigned long) current) + THREAD_SIZE));
 	}
@@ -313,35 +312,35 @@ void dump(struct pt_regs *fp)
 		fp->d0, fp->d1, fp->d2, fp->d3);
 	printk(KERN_EMERG "d4: %08lx    d5: %08lx    a0: %08lx    a1: %08lx\n",
 		fp->d4, fp->d5, fp->a0, fp->a1);
-	printk(KERN_EMERG "\n" KERN_EMERG "USP: %08x   TRAPFRAME: %08x\n",
+	printk(KERN_EMERG "\nUSP: %08x   TRAPFRAME: %08x\n",
 		(unsigned int) rdusp(), (unsigned int) fp);
 
-	printk(KERN_EMERG "\n" KERN_EMERG "CODE:");
+	printk(KERN_EMERG "\nCODE:");
 	tp = ((unsigned char *) fp->pc) - 0x20;
 	for (sp = (unsigned long *) tp, i = 0; (i < 0x40);  i += 4) {
 		if ((i % 0x10) == 0)
-			printk("\n" KERN_EMERG "%08x: ", (int) (tp + i));
+			printk(KERN_EMERG "%08x: ", (int) (tp + i));
 		printk("%08x ", (int) *sp++);
 	}
-	printk("\n" KERN_EMERG "\n");
+	printk(KERN_EMERG "\n");
 
 	printk(KERN_EMERG "KERNEL STACK:");
 	tp = ((unsigned char *) fp) - 0x40;
 	for (sp = (unsigned long *) tp, i = 0; (i < 0xc0); i += 4) {
 		if ((i % 0x10) == 0)
-			printk("\n" KERN_EMERG "%08x: ", (int) (tp + i));
+			printk(KERN_EMERG "%08x: ", (int) (tp + i));
 		printk("%08x ", (int) *sp++);
 	}
-	printk("\n" KERN_EMERG "\n");
+	printk(KERN_EMERG "\n");
 
 	printk(KERN_EMERG "USER STACK:");
 	tp = (unsigned char *) (rdusp() - 0x10);
 	for (sp = (unsigned long *) tp, i = 0; (i < 0x80); i += 4) {
 		if ((i % 0x10) == 0)
-			printk("\n" KERN_EMERG "%08x: ", (int) (tp + i));
+			printk(KERN_EMERG "%08x: ", (int) (tp + i));
 		printk("%08x ", (int) *sp++);
 	}
-	printk("\n" KERN_EMERG "\n");
+	printk(KERN_EMERG "\n");
 }
 
 /*

arch/m68knommu/kernel/traps.c

@@ -111,7 +111,7 @@ static void print_this_address(unsigned long addr, int i)
 	if (i % 5)
 		printk(KERN_CONT " [%08lx] ", addr);
 	else
-		printk(KERN_CONT "\n" KERN_EMERG " [%08lx] ", addr);
+		printk(KERN_EMERG " [%08lx] ", addr);
 	i++;
 #endif
 }
@@ -137,8 +137,8 @@ static void __show_stack(struct task_struct *task, unsigned long *stack)
 		if (stack + 1 + i > endstack)
 			break;
 		if (i % 8 == 0)
-			printk("\n" KERN_EMERG "       ");
-		printk(" %08lx", *(stack + i));
+			printk(KERN_EMERG "       ");
+		printk(KERN_CONT " %08lx", *(stack + i));
 	}
 	printk("\n");
 	i = 0;

arch/microblaze/Kconfig

@@ -53,6 +53,9 @@ config GENERIC_HARDIRQS_NO__DO_IRQ
 config GENERIC_GPIO
 	def_bool y
 
+config GENERIC_CSUM
+	def_bool y
+
 config PCI
 	def_bool n
 

arch/microblaze/include/asm/atomic.h

@@ -1,95 +1,7 @@
-/*
- * Copyright (C) 2006 Atmark Techno, Inc.
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-
 #ifndef _ASM_MICROBLAZE_ATOMIC_H
 #define _ASM_MICROBLAZE_ATOMIC_H
 
-#include <linux/types.h>
-#include <linux/compiler.h> /* likely */
-#include <asm/system.h> /* local_irq_XXX and friends */
-
-#define ATOMIC_INIT(i)		{ (i) }
-#define atomic_read(v)		((v)->counter)
-#define atomic_set(v, i)	(((v)->counter) = (i))
-
-#define atomic_inc(v)		(atomic_add_return(1, (v)))
-#define atomic_dec(v)		(atomic_sub_return(1, (v)))
-
-#define atomic_add(i, v)	(atomic_add_return(i, (v)))
-#define atomic_sub(i, v)	(atomic_sub_return(i, (v)))
-
-#define atomic_inc_return(v)	(atomic_add_return(1, (v)))
-#define atomic_dec_return(v)	(atomic_sub_return(1, (v)))
-
-#define atomic_inc_and_test(v)	(atomic_add_return(1, (v)) == 0)
-#define atomic_dec_and_test(v)	(atomic_sub_return(1, (v)) == 0)
-
-#define atomic_inc_not_zero(v)	(atomic_add_unless((v), 1, 0))
-
-#define atomic_sub_and_test(i, v) (atomic_sub_return((i), (v)) == 0)
-
-static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
-{
-	int ret;
-	unsigned long flags;
-
-	local_irq_save(flags);
-	ret = v->counter;
-	if (likely(ret == old))
-		v->counter = new;
-	local_irq_restore(flags);
-
-	return ret;
-}
-
-static inline int atomic_add_unless(atomic_t *v, int a, int u)
-{
-	int c, old;
-
-	c = atomic_read(v);
-	while (c != u && (old = atomic_cmpxchg((v), c, c + a)) != c)
-		c = old;
-	return c != u;
-}
-
-static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr)
-{
-	unsigned long flags;
-
-	local_irq_save(flags);
-	*addr &= ~mask;
-	local_irq_restore(flags);
-}
-
-/**
- * atomic_add_return - add and return
- * @i: integer value to add
- * @v: pointer of type atomic_t
- *
- * Atomically adds @i to @v and returns @i + @v
- */
-static inline int atomic_add_return(int i, atomic_t *v)
-{
-	unsigned long flags;
-	int val;
-
-	local_irq_save(flags);
-	val = v->counter;
-	v->counter = val += i;
-	local_irq_restore(flags);
-
-	return val;
-}
-
-static inline int atomic_sub_return(int i, atomic_t *v)
-{
-	return atomic_add_return(-i, v);
-}
+#include <asm-generic/atomic.h>
 
 /*
  * Atomically test *v and decrement if it is greater than 0.
@@ -109,15 +21,4 @@ static inline int atomic_dec_if_positive(atomic_t *v)
 	return res;
 }
 
-#define atomic_add_negative(a, v)	(atomic_add_return((a), (v)) < 0)
-#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
-
-/* Atomic operations are already serializing */
-#define smp_mb__before_atomic_dec()	barrier()
-#define smp_mb__after_atomic_dec()	barrier()
-#define smp_mb__before_atomic_inc()	barrier()
-#define smp_mb__after_atomic_inc()	barrier()
-
-#include <asm-generic/atomic-long.h>
-
 #endif /* _ASM_MICROBLAZE_ATOMIC_H */

arch/microblaze/include/asm/bitops.h

@@ -1,27 +1 @@
-/*
- * Copyright (C) 2006 Atmark Techno, Inc.
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-
-#ifndef _ASM_MICROBLAZE_BITOPS_H
-#define _ASM_MICROBLAZE_BITOPS_H
-
-/*
- * Copyright 1992, Linus Torvalds.
- */
-
-#include <asm/byteorder.h> /* swab32 */
-#include <asm/system.h> /* save_flags */
-
-/*
- * clear_bit() doesn't provide any barrier for the compiler.
- */
-#define smp_mb__before_clear_bit()	barrier()
-#define smp_mb__after_clear_bit()	barrier()
 #include <asm-generic/bitops.h>
-#include <asm-generic/bitops/__fls.h>
-
-#endif /* _ASM_MICROBLAZE_BITOPS_H */

arch/microblaze/include/asm/bug.h

@@ -1,15 +1 @@
-/*
- * Copyright (C) 2006 Atmark Techno, Inc.
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-
-#ifndef _ASM_MICROBLAZE_BUG_H
-#define _ASM_MICROBLAZE_BUG_H
-
-#include <linux/kernel.h>
 #include <asm-generic/bug.h>
-
-#endif /* _ASM_MICROBLAZE_BUG_H */

arch/microblaze/include/asm/bugs.h

@@ -1,17 +1 @@
-/*
- * Copyright (C) 2006 Atmark Techno, Inc.
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-
-#ifndef _ASM_MICROBLAZE_BUGS_H
-#define _ASM_MICROBLAZE_BUGS_H
-
-static inline void check_bugs(void)
-{
-	/* nothing to do */
-}
-
-#endif /* _ASM_MICROBLAZE_BUGS_H */
+#include <asm-generic/bugs.h>

arch/microblaze/include/asm/checksum.h

@@ -10,12 +10,11 @@
 #ifndef _ASM_MICROBLAZE_CHECKSUM_H
 #define _ASM_MICROBLAZE_CHECKSUM_H
 
-#include <linux/in6.h>
-
 /*
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
+#define csum_tcpudp_nofold	csum_tcpudp_nofold
 static inline __wsum
 csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
 		   unsigned short proto, __wsum sum)
@@ -30,71 +29,6 @@ csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
 	return sum;
 }
 
-/*
- * computes the checksum of a memory block at buff, length len,
- * and adds in "sum" (32-bit)
- *
- * returns a 32-bit number suitable for feeding into itself
- * or csum_tcpudp_magic
- *
- * this function must be called with even lengths, except
- * for the last fragment, which may be odd
- *
- * it's best to have buff aligned on a 32-bit boundary
- */
-extern __wsum csum_partial(const void *buff, int len, __wsum sum);
-
-/*
- * the same as csum_partial, but copies from src while it
- * checksums
- *
- * here even more important to align src and dst on a 32-bit (or even
- * better 64-bit) boundary
- */
-extern __wsum csum_partial_copy(const void *src, void *dst, int len,
-								__wsum sum);
-
-/*
- * the same as csum_partial_copy, but copies from user space.
- *
- * here even more important to align src and dst on a 32-bit (or even
- * better 64-bit) boundary
- */
-extern __wsum csum_partial_copy_from_user(const void __user *src, void *dst,
-					int len, __wsum sum, int *csum_err);
-
-#define csum_partial_copy_nocheck(src, dst, len, sum)	\
-	csum_partial_copy((src), (dst), (len), (sum))
-
-/*
- *	This is a version of ip_compute_csum() optimized for IP headers,
- *	which always checksum on 4 octet boundaries.
- *
- */
-extern __sum16 ip_fast_csum(const void *iph, unsigned int ihl);
-
-/*
- *	Fold a partial checksum
- */
-static inline __sum16 csum_fold(__wsum csum)
-{
-	u32 sum = (__force u32)csum;
-	sum = (sum & 0xffff) + (sum >> 16);
-	sum = (sum & 0xffff) + (sum >> 16);
-	return (__force __sum16)~sum;
-}
-
-static inline __sum16
-csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len,
-		  unsigned short proto, __wsum sum)
-{
-	return csum_fold(csum_tcpudp_nofold(saddr, daddr, len, proto, sum));
-}
-
-/*
- * this routine is used for miscellaneous IP-like checksums, mainly
- * in icmp.c
- */
-extern __sum16 ip_compute_csum(const void *buff, int len);
+#include <asm-generic/checksum.h>
 
 #endif /* _ASM_MICROBLAZE_CHECKSUM_H */

arch/microblaze/include/asm/fb.h

@@ -0,0 +1 @@
+#include <asm-generic/fb.h>

arch/microblaze/include/asm/hardirq.h

@@ -9,21 +9,11 @@
 #ifndef _ASM_MICROBLAZE_HARDIRQ_H
 #define _ASM_MICROBLAZE_HARDIRQ_H
 
-#include <linux/cache.h>
-#include <linux/irq.h>
-#include <asm/irq.h>
-#include <asm/current.h>
-#include <linux/ptrace.h>
-
 /* should be defined in each interrupt controller driver */
 extern unsigned int get_irq(struct pt_regs *regs);
 
-typedef struct {
-	unsigned int __softirq_pending;
-} ____cacheline_aligned irq_cpustat_t;
-
+#define ack_bad_irq ack_bad_irq
 void ack_bad_irq(unsigned int irq);
-
-#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */
+#include <asm-generic/hardirq.h>
 
 #endif /* _ASM_MICROBLAZE_HARDIRQ_H */