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

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Message-ID: <20130928195448.GJ5956@pd.tnic>
Date:	Sat, 28 Sep 2013 21:54:48 +0200
From:	Borislav Petkov <bp@...en8.de>
To:	"H. Peter Anvin" <hpa@...or.com>
Cc:	Ingo Molnar <mingo@...nel.org>, 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 09:49:27PM +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;
}

-- 
Regards/Gruss,
    Boris.

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