Subject: Re: linux-next: build warning after merge of the ftrace tree

From: Fengguang Wu <[email-masked]>
Date: Thu, 5 Jun 2014 10:44:30 +0800

On Wed, Jun 04, 2014 at 10:38:17PM -0400, Steven Rostedt wrote:
> On Thu, 5 Jun 2014 10:14:57 +0800
> Fengguang Wu <[email-masked]> wrote:
> 
> > On Wed, Jun 04, 2014 at 09:39:32PM -0400, Steven Rostedt wrote:
> > > On Thu, 5 Jun 2014 09:33:00 +0800
> > > Fengguang Wu <[email-masked]> wrote:
> > > 
> > > 
> > > > Here are the recent emails sent to you:
> > > > 
> > > >  439   F May 10 To Steven Rostedt (4440:1) [trace:ftrace/next-3.17 29/29] kernel/trace/ftrace.c:108:27: warning: 'removed_ops' defined but not used
> > > >  446   F May 10 To Steven Rostedt (3531:1) [trace:ftrace/next-3.17 29/29] kernel/trace/ftrace.c:5358:12: error: 'struct ftrace_ops' has no member named 'trampoline'
> > > > 1207   F May 31 To Steven Rostedt (  43:0) [trace:ftrace/core 29/32] kernel/trace/trace_benchmark.c:38:6: warning: unused variable 'seedsq'
> > > > 1210   F May 31 To Steven Rostedt (  29:0) [trace:ftrace/core 29/32] kernel/trace/trace_benchmark.c:84:3: warning: comparison of distinct pointer types lacks a cast
> > > 
> > > I don't have any of those :-(
> > 
> BTW, can you give me the links to those errors. I'd like to fix them.

Sure. Search "ftrace" in this page, and you'll get all the 4 reports:

https://lists.01.org/pipermail/kbuild-all/2014-May/date.html

Thanks,
Fengguang