[PATCH 0/5] clean up logical flat apic mode using

From: Yinghai Lu
Date: Tue Jan 12 2010 - 18:19:17 EST

1. instroduce nr_cpus=x, to enumlate that only one x cpus are installed
2. nur nr_cpu_ids for checking
3. make default_setup_irq_routing of 32but more like 64 bit
4. amd cpu useing logical flat even one of 8 scpu apicid >= 8
5. use dmi table to decide if we need to disabled cpus as hotplug cpus.

need to apply after putting Suresh patch back.

1. seperate probe_32.c to probe_32.c and apic_default_32.c
2. merge probe_32.c and probe_64.c or create probe.c to share dmi table


Yinghai Lu
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