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Peter Zijlstra authored
Commit ad7687dd ("x86/numa: Check for nonsensical topologies on real hw as well") is broken in that the condition can trigger for valid setups but only changes the end result for invalid setups with no real means of discerning between those. Rewrite set_cpu_sibling_map() to make the code clearer and make sure to only warn when the check changes the end result. Signed-off-by:
Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/n/tip-klcwahu3gx467uhfiqjyhdcs@git.kernel.orgSigned-off-by:
Ingo Molnar <mingo@kernel.org>
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