linux-kernel - Re: [tip:x86/debug] x86: Minimise printk spew from per-vendor init code

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Date:	Fri, 13 Nov 2009 20:38:56 -0500
From:	Dave Jones <davej@...hat.com>
To:	Yinghai Lu <yhlu.kernel@...il.com>
Cc:	mingo@...hat.com, hpa@...or.com, linux-kernel@...r.kernel.org,
	tglx@...utronix.de, mingo@...e.hu,
	linux-tip-commits@...r.kernel.org
Subject: Re: [tip:x86/debug] x86: Minimise printk spew from per-vendor init
 code

On Fri, Nov 13, 2009 at 05:03:44PM -0800, Yinghai Lu wrote:

 > > --- a/arch/x86/kernel/cpu/common.c
 > > +++ b/arch/x86/kernel/cpu/common.c
 > > @@ -656,6 +656,7 @@ static void __init early_identify_cpu(struct cpuinfo_x86 *c)
 > >
 > >  void __init early_cpu_init(void)
 > >  {
 > > +#ifdef PROCESSOR_SELECT
 > >        const struct cpu_dev *const *cdev;
 > >        int count = 0;
 > >
 > > @@ -676,7 +677,7 @@ void __init early_cpu_init(void)
 > >                                cpudev->c_ident[j]);
 > >                }
 > >        }
 > > -
 > > +#endif
 > >        early_identify_cpu(&boot_cpu_data);
 > >  }
 > 
 > NACK.
 > 
 > the function is initializing cpu_devs array.
 
Ugh, I don't know how I missed that.  I also seem to have boot tested the wrong kernel.
Back to the drawing board.

	Dave



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