From: Ingo Molnar <mingo@kernel.org>
To: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Borislav Petkov <bp@amd64.org>, Ingo Molnar <mingo@elte.hu>,
LKML <linux-kernel@vger.kernel.org>, X86-ML <x86@kernel.org>,
Borislav Petkov <borislav.petkov@amd.com>,
Steven Rostedt <rostedt@goodmis.org>
Subject: Re: [PATCH] x86, kprobes: Hide skip_singlestep forward declaration properly
Date: Thu, 20 Sep 2012 11:25:40 +0200 [thread overview]
Message-ID: <20120920092540.GB3611@gmail.com> (raw)
In-Reply-To: <505ADB6B.3070706@hitachi.com>
* Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> wrote:
> (2012/09/19 22:46), Borislav Petkov wrote:
> > From: Borislav Petkov <borislav.petkov@amd.com>
> >
> > I get
> >
> > arch/x86/kernel/kprobes.c:544:23: warning: ‘skip_singlestep’ declared ‘static’ but never defined [-Wunused-function]
> >
> > on tip/auto-latest.
> >
> > Hide the forward declaration in the KPROBES_CAN_USE_FTRACE as it
> > is done in its callsites.
>
> Thank you for reporting and fixing :)
Why is a forward declation needed, why isn't the function in the
proper spot in the file to begin with?
Thanks,
Ingo
next prev parent reply other threads:[~2012-09-20 9:25 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-19 13:46 [PATCH] x86, kprobes: Hide skip_singlestep forward declaration properly Borislav Petkov
2012-09-20 9:01 ` Masami Hiramatsu
2012-09-20 9:25 ` Ingo Molnar [this message]
2012-09-20 9:36 ` Masami Hiramatsu
2012-09-20 9:40 ` Ingo Molnar
2012-09-20 10:33 ` Borislav Petkov
2012-09-20 11:05 ` Ingo Molnar
2012-09-20 12:43 ` [PATCH -v2] x86, kprobes: Move skip_singlestep up Borislav Petkov
2012-09-20 14:15 ` [tip:perf/core] kprobes/x86: " tip-bot for Borislav Petkov
2012-09-24 10:28 ` [PATCH] x86, kprobes: Hide skip_singlestep forward declaration properly Masami Hiramatsu
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