Re: [PATCH] s390:ftrace: add save_stack_trace_regs()

From: Steven Rostedt
Date: Fri Jan 29 2016 - 08:59:46 EST

On Fri, 29 Jan 2016 13:57:49 +0100
Heiko Carstens <heiko.carstens@xxxxxxxxxx> wrote:

> Surpringly it wasn't one of my own patches which broke the stack tracer on
> s390, but one from Steven:
> 72ac426a5bb0 ("tracing: Clean up stack tracing and fix fentry updates")
> Now I only need to figure out why :)

Try this one?

tracing: Fix stacktrace skip depth in trace_buffer_unlock_commit_regs()

Or at the very least, merge with Linus's latest and see if something
else doesn't fix it.

-- Steve