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Message-ID: <20140605002012.GA10446@localhost>
Date: Thu, 5 Jun 2014 08:20:12 +0800
From: Fengguang Wu <fengguang.wu@...el.com>
To: Steven Rostedt <rostedt@...dmis.org>
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 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
Thanks,
Fengguang
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