linux-kernel - Re: [PATCH 3/6] x86: Allow the user not to build hw

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Message-ID: <4E1F5EF3.6050601@zytor.com>
Date:	Thu, 14 Jul 2011 14:26:11 -0700
From:	"H. Peter Anvin" <hpa@...or.com>
To:	Frederic Weisbecker <fweisbec@...il.com>
CC:	Ingo Molnar <mingo@...e.hu>, LKML <linux-kernel@...r.kernel.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Jason Wessel <jason.wessel@...driver.com>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: Re: [PATCH 3/6] x86: Allow the user not to build hw_breakpoints

On 07/14/2011 08:03 AM, Frederic Weisbecker wrote:
> So that hw_breakpoints and perf can be not built on
> specific embedded systems.

I want to emphasize I am very, very unhappy about this.  It should be
possible to not build perf while still have breakpoints available...
breakpoints are way more important than perf.

	-hpa
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