linux-kernel - Re: [PATCH] Add ability to print calltraces tighter on i386

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Message-ID: <20070814071148.GA2905@elf.ucw.cz>
Date:	Tue, 14 Aug 2007 09:11:48 +0200
From:	Pavel Machek <pavel@....cz>
To:	Andi Kleen <andi@...stfloor.org>
Cc:	Pavel Emelyanov <xemul@...nvz.org>, Andrew Morton <akpm@...l.org>,
	linux-arch@...r.kernel.org,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	devel@...nvz.org
Subject: Re: [PATCH] Add ability to print calltraces tighter on i386

Hi!

> > E.g. OOPSes of 50 lines occupy ~20 with this patch.
> > 
> > This is an example of how it will look for i386, but if this
> > will be found useful, I will make the patch for other arched
> > I can test it on (at least x86_64, ia64).
> 
> Just use a higher resolution with vga=... 
> I have yet to see an oops that doesn't fit on 80x50

vga= does not work properly in some setups I'd like to debug, like
kexec.
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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