linux-kernel - Re: Re: [tip:perf/core] x86/kprobes: Fix to recover instructions on optimized path

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Date:	Thu, 23 Feb 2012 08:07:47 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>
Cc:	mingo@...hat.com, hpa@...or.com, ananth@...ibm.com,
	linux-kernel@...r.kernel.org, tglx@...utronix.de,
	linux-tip-commits@...r.kernel.org
Subject: Re: Re: [tip:perf/core] x86/kprobes: Fix to recover instructions on
 optimized path


* Masami Hiramatsu <masami.hiramatsu.pt@...achi.com> wrote:

> (2012/02/23 1:22), Ingo Molnar wrote:
> > 
> > * tip-bot for Masami Hiramatsu <masami.hiramatsu.pt@...achi.com> wrote:
> > 
> >> Commit-ID:  f5dbbb8e1e055d6f02817a1995993b461910b1b7
> >> Gitweb:     http://git.kernel.org/tip/f5dbbb8e1e055d6f02817a1995993b461910b1b7
> >> Author:     Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>
> >> AuthorDate: Tue, 21 Feb 2012 17:36:21 +0900
> >> Committer:  Ingo Molnar <mingo@...e.hu>
> >> CommitDate: Wed, 22 Feb 2012 11:31:34 +0100
> >>
> >> x86/kprobes: Fix to recover instructions on optimized path
> > 
> > Does not build on x86 if CONFIG_OPTPROBES is off:
> > 
> > arch/x86/kernel/kprobes.c:260:8: error: dereferencing pointer to incomplete type
> > arch/x86/kernel/kprobes.c:260:8: error: invalid use of undefined type ‘struct optimized_kprobe’
> > arch/x86/kernel/kprobes.c:262:22: error: dereferencing pointer to incomplete type
> > arch/x86/kernel/kprobes.c:264:18: error: dereferencing pointer to incomplete type
> 
> Oops, should I update this patch or send new diff?

Please send a delta fix.

Thanks,

	Ingo
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