[PATCH] x86: fix smp_num_siblings on buggy BIOSes

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This fixes 'smp_num_siblings' value on the systems with a buggy bios,
which sets number of siblings to '2' even when HT is disabled.  (more
details are at http://bugzilla.kernel.org/show_bug.cgi?id=4359)

I am planning to do more cleanup in this area (like moving smp_num_siblings
to per cpuinfo) shortly.

Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
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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Siddha, Suresh B 2005-05-27 12:53:01 -07:00 • committed by Linus Torvalds

parent b60c1f6ffd

commit 49f384b82b

1 changed files with 3 additions and 1 deletions

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arch/i386/kernel/smpboot.c

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