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(parent: 6767d2f) | patch
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)
commitdc22f2cc0998984b1932e03efb445429e10e3bf7
treed59321dbb65d41e729db8c34dc46a6ee0872ef3dtree | snapshot
parent6767d2fbf70c8885ece6e03533b56dda75a98381commit | diff
x86, gart: Make sure GART does not map physmem above 1TB

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>
arch/x86/kernel/pci-gart_64.c diff | blob | history
Linux Kernel Source Tree.