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Message-ID: <1525348093.21176.644.camel@linux.intel.com>
Subject: Re: [PATCH v1 5/6] x86/boot: Allow longer parameter list for
 earlyprintk
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Ingo Molnar <mingo@kernel.org>
Cc: "H. Peter Anvin" <hpa@zytor.com>, Thomas Gleixner <tglx@linutronix.de>,
        Ingo Molnar <mingo@redhat.com>, x86@kernel.org,
        linux-kernel@vger.kernel.org
Date: Thu, 03 May 2018 14:48:13 +0300
In-Reply-To: <20180116155133.d7dknmm6vodpsqfb@gmail.com>
References: <20180114143254.15429-1-andriy.shevchenko@linux.intel.com>
         <20180114143254.15429-5-andriy.shevchenko@linux.intel.com>
         <20180116031123.35emo6eiqicbx67q@gmail.com>
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On Tue, 2018-01-16 at 16:51 +0100, Ingo Molnar wrote:
> * Andy Shevchenko <andriy.shevchenko@linux.intel.com> wrote:
> 
> > On Tue, 2018-01-16 at 04:11 +0100, Ingo Molnar wrote:
> > > * Andy Shevchenko <andriy.shevchenko@linux.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.
> 
> Ok, that's fine!
> 
> Could you please add a comment that explains the limit and the
> (benign) effects if 
> we go past it?

Will do.

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