diff options
| -rw-r--r-- | arch/arm/include/asm/stacktrace.h | 2 | ||||
| -rw-r--r-- | arch/arm/kernel/process.c | 2 | ||||
| -rw-r--r-- | arch/arm/kernel/traps.c | 8 |
3 files changed, 7 insertions, 5 deletions
diff --git a/arch/arm/include/asm/stacktrace.h b/arch/arm/include/asm/stacktrace.h index 3e78f921b8b2..dd19a46f781a 100644 --- a/arch/arm/include/asm/stacktrace.h +++ b/arch/arm/include/asm/stacktrace.h @@ -41,5 +41,7 @@ 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); +extern void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk, + const char *loglvl); #endif /* __ASM_STACKTRACE_H */ diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c index 3d9cace63884..96f3fbd51764 100644 --- a/arch/arm/kernel/process.c +++ b/arch/arm/kernel/process.c @@ -201,7 +201,7 @@ void __show_regs(struct pt_regs *regs) void show_regs(struct pt_regs * regs) { __show_regs(regs); - dump_stack(); + dump_backtrace(regs, NULL, KERN_DEFAULT); } ATOMIC_NOTIFIER_HEAD(thread_notify_head); diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c index a24d26eaa2cb..20b2db6dcd1c 100644 --- a/arch/arm/kernel/traps.c +++ b/arch/arm/kernel/traps.c @@ -205,14 +205,14 @@ static void dump_instr(const char *lvl, struct pt_regs *regs) } #ifdef CONFIG_ARM_UNWIND -static inline void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk, - const char *loglvl) +void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk, + const char *loglvl) { unwind_backtrace(regs, tsk, loglvl); } #else -static void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk, - const char *loglvl) +void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk, + const char *loglvl) { unsigned int fp, mode; int ok = 1; |