From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
Subject: Re: [Bug #11875] radeonfb lockup in .28-rc (bisected)
Date: Thu, 13 Nov 2008 20:28:18 -0800 (PST)
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From: Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org>
Date: Fri, 14 Nov 2008 14:29:11 +1100

> 
> So I consider the loss of perfs due to the workaround to be minor enough
> here. I'll submit the patch for inclusion.

BTW, there is a warning generated by this fix, the src_bytes
variable becomes unused or something like that.