PATCH: radeondrm x86_64 and android32

[Sergey Korshunoff]

> The definition of the field was always 64bit and when userspace fails to properly set the
> upper 32bits than userspace needs to get fixed, not the kernel.

Userspace fails to properly set the upper 32bits and a 32 bit kernel
don't check the upper 32 bits :-)

> Can you try to figure out where the random bits in the upper 32bits come from?

I don't think so. I use android-x86 4.0-r1 image taken from
http://www.android-x86.org
Thank's a lot.