linux-kernel - Re: [PATCH -v1.1] x86, boot: Further compress CPUs bootup message

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Message-ID: <20130928200838.GK5956@pd.tnic>
Date:	Sat, 28 Sep 2013 22:08:38 +0200
From:	Borislav Petkov <bp@...en8.de>
To:	Ingo Molnar <mingo@...nel.org>
Cc:	"H. Peter Anvin" <hpa@...or.com>, linux-kernel@...r.kernel.org,
	huawei.libin@...wei.com, wangyijing@...wei.com,
	fenghua.yu@...el.com, tglx@...utronix.de, guohanjun@...wei.com,
	paul.gortmaker@...driver.com, linux-tip-commits@...r.kernel.org
Subject: Re: [PATCH -v1.1] x86, boot: Further compress CPUs bootup message

On Sat, Sep 28, 2013 at 09:58:33PM +0200, Ingo Molnar wrote:
> 
> * Borislav Petkov <bp@...en8.de> wrote:
> 
> > On Sat, Sep 28, 2013 at 09:49:27PM +0200, Borislav Petkov wrote:
> > > And yes, that one works too.
> > 
> > Btw, just to be thorough, we could handle negative numbers too:
> > 
> > int num_digits(int val)
> > {
> >         int m = 10;
> >         int d = 1;
> > 
> >         if (val < 0)
> >                 val = -val;
> > 
> >         while (val >= m) {
> >                 m *= 10;
> >                 d++;
> >         }
> > 
> >         return d;
> > }
> 
> I like the cell phone version better!

This *is* the cell phone version + negative numbers handling.

-- 
Regards/Gruss,
    Boris.

Sent from a fat crate under my desk. Formatting is fine.
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