linux-kernel - Re: [PATCH 2/3] powerpc: Make it possible to safely select CONFIG_FRAME

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Message-Id: <1233794154.16878.20.camel@localhost.localdomain>
Date:	Wed, 04 Feb 2009 19:35:54 -0500
From:	Steven Rostedt <srostedt@...hat.com>
To:	Benjamin Herrenschmidt <benh@...nel.crashing.org>
Cc:	Anton Vorontsov <avorontsov@...mvista.com>,
	Ingo Molnar <mingo@...e.hu>, Paul Mackerras <paulus@...ba.org>,
	linuxppc-dev@...abs.org, linux-kernel@...r.kernel.org,
	linux-rt-users@...r.kernel.org
Subject: Re: [PATCH 2/3] powerpc: Make it possible to safely select
	CONFIG_FRAME_POINTER


On Thu, 2009-02-05 at 11:31 +1100, Benjamin Herrenschmidt wrote:
> On Wed, 2009-02-04 at 18:08 +0300, Anton Vorontsov wrote:
> > Remove -fno-omit-frame-pointer flag from CFLAGS.
> > Remove -fno-omit-frame-pointer workarounds.
> 
> But what about -pg -requires -fno-omit-frame-pointer ?

I don't think it requires -fno-omit-frame-pointer. It is just
incompatible with -fomit-frame-pointer.

-- Steve


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