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

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20130928195833.GB32081@gmail.com>
Date:	Sat, 28 Sep 2013 21:58:33 +0200
From:	Ingo Molnar <mingo@...nel.org>
To:	Borislav Petkov <bp@...en8.de>
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


* 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!

Thanks,

	Ingo
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/