From: Andi Kleen <andi@firstfloor.org>
To: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Arnaldo Carvalho de Melo <acme@infradead.org>,
Ingo Molnar <mingo@elte.hu>, Steven Rostedt <rostedt@goodmis.org>,
Michal Marek <mmarek@suse.cz>, Andi Kleen <andi@firstfloor.org>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
linux-kernel@vger.kernel.org, Ingo Molnar <mingo@redhat.com>,
Paul Mackerras <paulus@samba.org>,
systemtap@sourceware.org, yrl.pp-manager.tt@hitachi.com
Subject: Re: [PATCH -tip ] [BUGFIX] perf probe: Add a workaround for GCC -mfentry
Date: Wed, 3 Oct 2012 14:27:39 +0200 [thread overview]
Message-ID: <20121003122738.GE16230@one.firstfloor.org> (raw)
In-Reply-To: <20121003121707.4186.28696.stgit@ltc138.sdl.hitachi.co.jp>
On Wed, Oct 03, 2012 at 09:17:07PM +0900, Masami Hiramatsu wrote:
> Add a workaround for GCC -mfentry option. This enables perf
> probe to find function parameters(arguments) at given function
> entry point again.
Could you please file a gcc PR about this?
-Andi
next prev parent reply other threads:[~2012-10-03 12:27 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-03 12:17 Masami Hiramatsu
2012-10-03 12:27 ` Andi Kleen [this message]
2012-10-03 13:12 ` Masami Hiramatsu
2012-10-03 13:53 ` Steven Rostedt
2012-10-03 16:00 ` Mark Wielaard
2012-10-04 1:55 ` Masami Hiramatsu
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