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[PATCH] x86: sutomatically enable bigsmp when we have more than 8 CPUs
authorVenkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Sat, 3 Sep 2005 22:56:31 +0000 (15:56 -0700)
committerLinus Torvalds <torvalds@evo.osdl.org>
Mon, 5 Sep 2005 07:06:10 +0000 (00:06 -0700)
i386 generic subarchitecture requires explicit dmi strings or command line
to enable bigsmp mode.  The patch below removes that restriction, and uses
bigsmp as soon as it finds more than 8 logical CPUs, Intel processors and
xAPIC support.

Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

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