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

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Message-ID: <20140604210016.4766adba@gandalf.local.home>
Date:	Wed, 4 Jun 2014 21:00:16 -0400
From:	Steven Rostedt <rostedt@...dmis.org>
To:	Fengguang Wu <fengguang.wu@...el.com>
Cc:	Stephen Rothwell <sfr@...b.auug.org.au>,
	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: linux-next: build warning after merge of the ftrace tree

On Thu, 5 Jun 2014 08:20:12 +0800
Fengguang Wu <fengguang.wu@...el.com> wrote:

> On Wed, Jun 04, 2014 at 12:26:12PM -0400, Steven Rostedt wrote:
> > On Wed, 4 Jun 2014 16:09:21 +1000
> > Stephen Rothwell <sfr@...b.auug.org.au> wrote:
> > 
> > > Hi Steven,
> > > 
> > > After merging the ftrace tree, today's linux-next build (x86_64 allmodconfig)
> > > produced this warning:
> > > 
> > > kernel/trace/trace_benchmark.c: In function 'trace_do_benchmark':
> > > kernel/trace/trace_benchmark.c:38:6: warning: unused variable 'seedsq' [-Wunused-variable]
> > >   u64 seedsq;
> > >       ^
> > > 
> > > Introduced by commit 81dc9f0ef21e ("tracing: Add tracepoint benchmark tracepoint").
> > 
> > Hmm, I don't know why my tests missed this. I do a allmodconfig looking
> > for new warning messages too. Oh, but I do need to add this config to my
> > regular testing config :-/
> > 
> > I'm surprised Wu's bot didn't report it either.
> 
> Steven, it was reported, here is the email archive:
> 
> https://lists.01.org/pipermail/kbuild-all/2014-May/004749.html

Was I Cc'd? I don't have that in my inbox, nor do I see it in any of my
spam filters.

-- Steve
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