diff options
Diffstat (limited to 'arch/powerpc/kernel/stacktrace.c')
| -rw-r--r-- | arch/powerpc/kernel/stacktrace.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/stacktrace.c b/arch/powerpc/kernel/stacktrace.c index 66711958493c..d534ed901538 100644 --- a/arch/powerpc/kernel/stacktrace.c +++ b/arch/powerpc/kernel/stacktrace.c @@ -59,7 +59,14 @@ EXPORT_SYMBOL_GPL(save_stack_trace); void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace) { - save_context_stack(trace, tsk->thread.ksp, tsk, 0); + unsigned long sp; + + if (tsk == current) + sp = current_stack_pointer(); + else + sp = tsk->thread.ksp; + + save_context_stack(trace, sp, tsk, 0); } EXPORT_SYMBOL_GPL(save_stack_trace_tsk); |