Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel…

…/git/hskinnemoen/avr32-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6:
  [AVR32] Fix wrong pt_regs in critical exception handler
  [AVR32] Fix copy_to_user_page() breakage
  [AVR32] Follow the rules when dealing with the OCD system
  [AVR32] Clean up OCD register usage
  [AVR32] Implement irqflags trace and lockdep support
  [AVR32] Implement stacktrace support
  [AVR32] Kconfig: Use def_bool instead of bool + default
  [AVR32] Fix invalid status register bit definitions in asm/ptrace.h
  [AVR32] Add TIF_RESTORE_SIGMASK to the work masks

arch/avr32/Kconfig

@@ -6,8 +6,7 @@
 mainmenu "Linux Kernel Configuration"
 
 config AVR32
-	bool
-	default y
+	def_bool y
 	# With EMBEDDED=n, we get lots of stuff automatically selected
 	# that we usually don't need on AVR32.
 	select EMBEDDED
@@ -20,51 +19,49 @@ config AVR32
 	  http://avr32linux.org/.
 
 config GENERIC_GPIO
-	bool
-	default y
+	def_bool y
 
 config GENERIC_HARDIRQS
-	bool
-	default y
+	def_bool y
+
+config STACKTRACE_SUPPORT
+	def_bool y
+
+config LOCKDEP_SUPPORT
+	def_bool y
+
+config TRACE_IRQFLAGS_SUPPORT
+	def_bool y
 
 config HARDIRQS_SW_RESEND
-	bool
-	default y
+	def_bool y
 
 config GENERIC_IRQ_PROBE
-	bool
-	default y
+	def_bool y
 
 config RWSEM_GENERIC_SPINLOCK
-	bool
-	default y
+	def_bool y
 
 config GENERIC_TIME
-	bool
-	default y
+	def_bool y
 
 config RWSEM_XCHGADD_ALGORITHM
-	bool
+	def_bool n
 
 config ARCH_HAS_ILOG2_U32
-	bool
-	default n
+	def_bool n
 
 config ARCH_HAS_ILOG2_U64
-	bool
-	default n
+	def_bool n
 
 config GENERIC_HWEIGHT
-	bool
-	default y
+	def_bool y
 
 config GENERIC_CALIBRATE_DELAY
-	bool
-	default y
+	def_bool y
 
 config GENERIC_BUG
-	bool
-	default y
+	def_bool y
 	depends on BUG
 
 source "init/Kconfig"
@@ -139,28 +136,22 @@ config PHYS_OFFSET
 source "kernel/Kconfig.preempt"
 
 config HAVE_ARCH_BOOTMEM_NODE
-	bool
-	default n
+	def_bool n
 
 config ARCH_HAVE_MEMORY_PRESENT
-	bool
-	default n
+	def_bool n
 
 config NEED_NODE_MEMMAP_SIZE
-	bool
-	default n
+	def_bool n
 
 config ARCH_FLATMEM_ENABLE
-	bool
-	default y
+	def_bool y
 
 config ARCH_DISCONTIGMEM_ENABLE
-	bool
-	default n
+	def_bool n
 
 config ARCH_SPARSEMEM_ENABLE
-	bool
-	default n
+	def_bool n
 
 source "mm/Kconfig"
 

arch/avr32/kernel/Makefile

@@ -11,3 +11,4 @@ obj-y				+= signal.o sys_avr32.o process.o time.o
 obj-y				+= init_task.o switch_to.o cpu.o
 obj-$(CONFIG_MODULES)		+= module.o avr32_ksyms.o
 obj-$(CONFIG_KPROBES)		+= kprobes.o
+obj-$(CONFIG_STACKTRACE)	+= stacktrace.o

arch/avr32/kernel/asm-offsets.c

@@ -21,5 +21,7 @@ void foo(void)
 	OFFSET(TI_flags, thread_info, flags);
 	OFFSET(TI_cpu, thread_info, cpu);
 	OFFSET(TI_preempt_count, thread_info, preempt_count);
+	OFFSET(TI_rar_saved, thread_info, rar_saved);
+	OFFSET(TI_rsr_saved, thread_info, rsr_saved);
 	OFFSET(TI_restart_block, thread_info, restart_block);
 }