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DateFri, 27 May 2011 16:48:39 +0100
FromDaniel Haid <>
SubjectRe: Question about iommu on x86 64 and ra deon driver.
 I have looked again at the radeon driver and it seems that the
drm drivers use vmalloc_32 to allocate their dma memory and
that vmalloc_32 should allocate physical 32-bit addresses
(in 2.6.39)?

So why does it still not work?




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