Re: [PATCH] matroxfb: fix incorrect use of memcpy_toio()

[Andrew Morton]

On Wed, 11 Aug 2010 22:27:42 +0200
Ondrej Zary <linux@xxxxxxxxxxxxxxxxxxxx> wrote:

> Fix incorrect use of memcpy_toio() in matroxfb that broke in 2.6.34 on x86.
> 

Thanks.

What was incorrect about it?  And what is the user-visible effect of
this regression?

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