linux-kernel - Re: [PATCH v1 5/6] x86/boot: Allow longer parameter list for earlyprintk

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Message-ID: <1516100227.7000.1004.camel@linux.intel.com>
Date:   Tue, 16 Jan 2018 12:57:07 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Ingo Molnar <mingo@...nel.org>
Cc:     "H. Peter Anvin" <hpa@...or.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, x86@...nel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1 5/6] x86/boot: Allow longer parameter list for
 earlyprintk

On Tue, 2018-01-16 at 04:11 +0100, Ingo Molnar wrote:
> * Andy Shevchenko <andriy.shevchenko@...ux.intel.com> wrote:
> 
> > Allow longer parameter list for earlyprintk to support new coming
> > parameters.
> > 
> > No functional change intended.

> BTW., what happens if the parsed string is longer than this buffer?

It will be cut up to 63 characters IIUC.

-- 
Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Intel Finland Oy