Merge commit 'arm/2.6.28-arm' into android-tegra-2.6.29

Conflicts:
	MAINTAINERS
	arch/arm/Kconfig
	arch/arm/Makefile
	arch/arm/boot/compressed/head.S
	arch/arm/common/Makefile
	arch/arm/configs/realview-smp_defconfig
	arch/arm/configs/realview_defconfig
	arch/arm/configs/versatile_defconfig
	arch/arm/include/asm/elf.h
	arch/arm/include/asm/uaccess.h
	arch/arm/kernel/module.c
	arch/arm/kernel/signal.c
	arch/arm/mach-realview/Kconfig
	arch/arm/mach-realview/Makefile
	arch/arm/mach-realview/core.c
	arch/arm/mach-realview/core.h
	arch/arm/mach-realview/include/mach/board-pba8.h
	arch/arm/mach-realview/include/mach/debug-macro.S
	arch/arm/mach-realview/include/mach/hardware.h
	arch/arm/mach-realview/include/mach/irqs.h
	arch/arm/mach-realview/include/mach/memory.h
	arch/arm/mach-realview/include/mach/uncompress.h
	arch/arm/mach-realview/localtimer.c
	arch/arm/mach-realview/platsmp.c
	arch/arm/mach-realview/realview_eb.c
	arch/arm/mach-realview/realview_pb1176.c
	arch/arm/mach-realview/realview_pb11mp.c
	arch/arm/mach-realview/realview_pba8.c
	arch/arm/mm/Kconfig
	arch/arm/mm/copypage-v6.c
	arch/arm/mm/dma-mapping.c
	arch/arm/mm/proc-v7.S
	arch/arm/oprofile/op_model_mpcore.c
	arch/arm/tools/mach-types
	arch/arm/vfp/vfpmodule.c
	drivers/mtd/maps/integrator-flash.c
	drivers/net/smsc911x.c
	drivers/net/smsc911x.h

1 files changed, 15 insertions, 0 deletions

diff --git a/arch/arm/include/asm/stacktrace.h b/arch/arm/include/asm/stacktrace.h
new file mode 100644
index 000000000000..4d0a16441b29
--- /dev/null
+++ b/arch/arm/include/asm/stacktrace.h
@@ -0,0 +1,15 @@
+#ifndef __ASM_STACKTRACE_H
+#define __ASM_STACKTRACE_H
+
+struct stackframe {
+	unsigned long fp;
+	unsigned long sp;
+	unsigned long lr;
+	unsigned long pc;
+};
+
+extern int unwind_frame(struct stackframe *frame);
+extern void walk_stackframe(struct stackframe *frame,
+			    int (*fn)(struct stackframe *, void *), void *data);
+
+#endif	/* __ASM_STACKTRACE_H */