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Message-ID: <20130929091453.GA5426@pd.tnic>
Date: Sun, 29 Sep 2013 11:14:53 +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 04:13:29PM -0700, H. Peter Anvin wrote:
> For negative numbers presumably we need to d++ for the minus sign, no?
That's easy - the function is called num_digits, so we count only digits.
The real question is, is there a use case where we would need to count
the sign too or only the digits?
And since I can't be clairvoyant, I'll leave it to future generations to
decide what to do with the sign.
:-)
--
Regards/Gruss,
Boris.
Sent from a fat crate under my desk. Formatting is fine.
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