linux-kernel - Re: [PATCH 3/6] x86: unification of i386 and x86

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Message-ID: <20071026042926.GA18411@uranus.ravnborg.org>
Date:	Fri, 26 Oct 2007 06:29:26 +0200
From:	Sam Ravnborg <sam@...nborg.org>
To:	Yinghai Lu <yhlu.kernel@...il.com>
Cc:	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>,
	LKML <linux-kernel@...r.kernel.org>,
	linux-kbuild <linux-kbuild@...r.kernel.org>
Subject: Re: [PATCH 3/6] x86: unification of i386 and x86_64 Kconfig.debug

On Thu, Oct 25, 2007 at 04:30:48PM -0700, Yinghai Lu wrote:
> >  config EARLY_PRINTK
> >         bool "Early printk" if EMBEDDED && DEBUG_KERNEL
> >         default y
> > +       depends on X86_32
> >         help
> >           Write kernel log output directly into the VGA buffer or to a serial
> >           port.
> ...
> 
> why disabling early_printk for x86_64?
The abovce disables the prompt but 
arch/x86_64/Kconifg.x86_64 set the value to y so EARLY_PRINTK is
always enabled (see answer I wrote to Kay).

This patchset leaves room for futher clean-up which is
welcome. The aim was to unify the two Kconfig.debug file
where Randy did a quick and good job. The aim was not
maximum unification of the Kconfig files used for the two
ARCH's this comes later - and there are much to be done
here.

Please let me know if you see other issues woth the patch serie.

	Sam
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