Commit e640cc30 authored Mar 31, 2017 by Max Filippov

xtensa: fix stack dump output



Use %pB in pr_cont format string instead of calling print_symbol
separately. It turns

  [   19.166249] Call Trace:
  [   19.167265]  [<a000e50a>]
  [   19.167843]  __warn+0x92/0xa0
  [   19.169656]  [<a000e554>]
  [   19.170059]  warn_slowpath_fmt+0x3c/0x40
  [   19.171934]  [<a02d5bd8>]

back into

  [   18.123240] Call Trace:
  [   18.125039]  [<a000e4f6>] __warn+0x92/0xa0
  [   18.126961]  [<a000e540>] warn_slowpath_fmt+0x3c/0x40

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>

parent 2b83878d

arch/xtensa/kernel/traps.c

+2 −4

Original line number	Diff line number	Diff line
		@@ -483,10 +483,8 @@ void show_regs(struct pt_regs * regs)

		static int show_trace_cb(struct stackframe frame, void data)
		{
		if (kernel_text_address(frame->pc)) {
		pr_cont(" [<%08lx>]", frame->pc);
		print_symbol(" %s\n", frame->pc);
		}
		if (kernel_text_address(frame->pc))
		pr_cont(" [<%08lx>] %pB\n", frame->pc, (void *)frame->pc);
		return 0;
		}