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[PATCH] x86_64: Always use CPUID 80000008 to figure out MTRR address space size
authorAndi Kleen <ak@suse.de>
Sat, 16 Apr 2005 22:25:10 +0000 (15:25 -0700)
committerLinus Torvalds <torvalds@ppc970.osdl.org>
Sat, 16 Apr 2005 22:25:10 +0000 (15:25 -0700)
commitc008eb017bbe1e489b3de18e52d424619a4cc6a5
tree4b3759c85b9be100fd871fcf1b1355061eb44c91tree | snapshot
parentd03f85eb7fde79445bc44483799b44dd4294ab11commit | diff
[PATCH] x86_64: Always use CPUID 80000008 to figure out MTRR address space size

It doesn't make sense to only do this only for AMD K8.

This would support future CPUs with extended address spaces properly.

For i386 and x86-64

Cc: <davej@redhat.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
arch/i386/kernel/cpu/mtrr/main.c diff | blob | history
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