1 files changed, 8 insertions, 6 deletions

diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
index 220a1c11cfde..999e2793590b 100644
--- a/arch/x86/kernel/dumpstack.c
+++ b/arch/x86/kernel/dumpstack.c
@@ -175,21 +175,21 @@ static const struct stacktrace_ops print_trace_ops = {
 
 void
 show_trace_log_lvl(struct task_struct *task, struct pt_regs *regs,
-                unsigned long *stack, char *log_lvl)
+                unsigned long *stack, unsigned long bp, char *log_lvl)
 {
         printk("%sCall Trace:\n", log_lvl);
-        dump_trace(task, regs, stack, &print_trace_ops, log_lvl);
+        dump_trace(task, regs, stack, bp, &print_trace_ops, log_lvl);
 }
 
 void show_trace(struct task_struct *task, struct pt_regs *regs,
-                unsigned long *stack)
+                unsigned long *stack, unsigned long bp)
 {
-        show_trace_log_lvl(task, regs, stack, "");
+        show_trace_log_lvl(task, regs, stack, bp, "");
 }
 
 void show_stack(struct task_struct *task, unsigned long *sp)
 {
-        show_stack_log_lvl(task, NULL, sp, "");
+        show_stack_log_lvl(task, NULL, sp, 0, "");
 }
 
 /*
@@ -197,14 +197,16 @@ void show_stack(struct task_struct *task, unsigned long *sp)
  */
 void dump_stack(void)
 {
+        unsigned long bp;
         unsigned long stack;
 
+        bp = stack_frame(current, NULL);
         printk("Pid: %d, comm: %.20s %s %s %.*s\n",
                 current->pid, current->comm, print_tainted(),
                 init_utsname()->release,
                 (int)strcspn(init_utsname()->version, " "),
                 init_utsname()->version);
-        show_trace(NULL, NULL, &stack);
+        show_trace(NULL, NULL, &stack, bp);
 }
 EXPORT_SYMBOL(dump_stack);