Re: [PATCH 0/8] ftrace/x86: function_graph stack dump fixes

[Ingo Molnar]

* Steven Rostedt <rostedt@xxxxxxxxxxx> wrote:

> On Fri, 19 Aug 2016 06:52:54 -0500
> Josh Poimboeuf <jpoimboe@xxxxxxxxxx> wrote:
> 
> > Some stack dump fixes related to function_graph tracing.
> > 
> > Josh Poimboeuf (8):
> >   ftrace: remove CONFIG_HAVE_FUNCTION_GRAPH_FP_TEST from config
> >   ftrace: only allocate the ret_stack 'fp' field when needed
> >   ftrace: add return address pointer to ftrace_ret_stack
> >   ftrace: add ftrace_graph_ret_addr() stack unwinding helpers
> >   x86/dumpstack/ftrace: convert dump_trace() callbacks to use
> >     ftrace_graph_ret_addr()
> >   ftrace/x86: implement HAVE_FUNCTION_GRAPH_RET_ADDR_PTR
> >   x86/dumpstack/ftrace: mark function graph handler function as
> >     unreliable
> >   x86/dumpstack/ftrace: don't print unreliable addresses in
> >     print_context_stack_bp()
> 
> For the series..
> 
> Acked-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
> 
> Ingo,
> 
> If you want, please take it through tip.

Thanks Steve!

	Ingo