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From: Robert Richter <robert.richter@amd.com>
To: Stephane Eranian <eranian@google.com>
Cc: "mingo@redhat.com" <mingo@redhat.com>,
	"hpa@zytor.com" <hpa@zytor.com>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"acme@redhat.com" <acme@redhat.com>,
	"tglx@linutronix.de" <tglx@linutronix.de>,
	"mhiramat@redhat.com" <mhiramat@redhat.com>,
	"mingo@elte.hu" <mingo@elte.hu>,
	"linux-tip-commits@vger.kernel.org" 
	<linux-tip-commits@vger.kernel.org>
Subject: Re: [tip:perf/core] perf probe: Don't compile CFI related code if elfutils is old
Date: Tue, 18 May 2010 12:18:04 +0200	[thread overview]
Message-ID: <20100518101803.GI21799@erda.amd.com> (raw)
In-Reply-To: <AANLkTilWR9fEWBOZLyvFcU6DR6i9aswpSRzFnlIiSoNm@mail.gmail.com>

On 18.05.10 05:39:58, Stephane Eranian wrote:
> If I understand Masami's patch, you can still compile dwarf support
> in despite the lack of Dwarf_CFI.

I see, so the #if macros are effectively needed only for versions 138
to 141.

-Robert

-- 
Advanced Micro Devices, Inc.
Operating System Research Center
email: robert.richter@amd.com


  reply	other threads:[~2010-05-18 10:18 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-05-10 17:12 [PATCH -tip] perf probe: Don't compile CFI related code if elfutils is old Masami Hiramatsu
2010-05-10 17:28 ` Arnaldo Carvalho de Melo
2010-05-10 18:36   ` Robert Richter
2010-05-10 18:57     ` Arnaldo Carvalho de Melo
2010-05-10 18:57     ` Masami Hiramatsu
2010-05-10 19:15       ` Arnaldo Carvalho de Melo
2010-05-10 19:19         ` Masami Hiramatsu
2010-05-11  4:59           ` [PATCH -tip] perf probe: Check older elfutils and set NO_DWARF Masami Hiramatsu
2010-05-11 10:41             ` Robert Richter
2010-05-12  8:40             ` [tip:perf/core] " tip-bot for Masami Hiramatsu
2010-05-11  8:12           ` [PATCH -tip] perf probe: Don't compile CFI related code if elfutils is old Mark Wielaard
2010-05-18  1:57 ` [tip:perf/core] " tip-bot for Masami Hiramatsu
2010-05-18  9:35   ` Robert Richter
2010-05-18  9:39     ` Stephane Eranian
2010-05-18 10:18       ` Robert Richter [this message]
2010-05-18 14:03       ` acme

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