x86, gart: Make sure GART does not map physmem above 1TB
authorJoerg Roedel <joerg.roedel@amd.com>
Mon, 18 Apr 2011 13:45:46 +0000 (15:45 +0200)
committerH. Peter Anvin <hpa@zytor.com>
Mon, 18 Apr 2011 16:26:49 +0000 (09:26 -0700)
The GART can only map physical memory below 1TB. Make sure
the gart driver in the kernel does not try to map memory
above 1TB.

Cc: <stable@kernel.org>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Link: http://lkml.kernel.org/r/1303134346-5805-5-git-send-email-joerg.roedel@amd.com
Signed-off-by: H. Peter Anvin <hpa@zytor.com>

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