linux-kernel - Re: [Linux-fbdev-devel] radeonfb lockup in .28-rc (bisected)

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Message-Id: <1225834394.8004.273.camel@pasglop>
Date:	Wed, 05 Nov 2008 08:33:14 +1100
From:	Benjamin Herrenschmidt <benh@...nel.crashing.org>
To:	Paul Collins <paul@...ly.ondioline.org>
Cc:	James Cloos <cloos@...loos.com>,
	linux-fbdev-devel@...ts.sourceforge.net,
	linux-kernel@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	"David S. Miller" <davem@...emloft.net>,
	Krzysztof Halasa <khc@...waw.pl>
Subject: Re: [Linux-fbdev-devel] radeonfb lockup in .28-rc (bisected)

On Tue, 2008-11-04 at 19:49 +1300, Paul Collins wrote:
> +               int width = ((image->width - 1) / 32 + 1) * 32;

Heh, it would have been easier to do

	width = (image->width | 0x1f) + 1; 

BTW. Does it always lockup or only when using this special font (without
the hack that is ?)

Cheers,
Ben.


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