From 8cdfdf7fe4fec5a952edfb8927ee7cc639c58184 Mon Sep 17 00:00:00 2001 From: Ard Biesheuvel Date: Tue, 5 Oct 2021 09:15:38 +0200 Subject: ARM: export dump_mem() to other objects The unwind info based stack unwinder will make its own call to dump_mem() to dump the exception stack, so give it external linkage. Signed-off-by: Ard Biesheuvel Reviewed-by: Arnd Bergmann Acked-by: Linus Walleij Tested-by: Keith Packard Tested-by: Marc Zyngier Tested-by: Vladimir Murzin # ARMv7M --- arch/arm/include/asm/stacktrace.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm/include/asm/stacktrace.h') diff --git a/arch/arm/include/asm/stacktrace.h b/arch/arm/include/asm/stacktrace.h index 8f54f9ad8a9b..33ee1aa4b8c0 100644 --- a/arch/arm/include/asm/stacktrace.h +++ b/arch/arm/include/asm/stacktrace.h @@ -36,5 +36,7 @@ void arm_get_current_stackframe(struct pt_regs *regs, struct stackframe *frame) extern int unwind_frame(struct stackframe *frame); extern void walk_stackframe(struct stackframe *frame, int (*fn)(struct stackframe *, void *), void *data); +extern void dump_mem(const char *lvl, const char *str, unsigned long bottom, + unsigned long top); #endif /* __ASM_STACKTRACE_H */ -- cgit v1.2.3