x86, x2apic: Simplify apic init in SMP and UP builds

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Move enable_IR_x2apic() inside the default_setup_apic_routing(),
and for SMP platforms, move the default_setup_apic_routing() after
smp_sanity_check(). This cleans up the code that tries to avoid multiple
calls to default_setup_apic_routing() when smp_sanity_check() fails (which
goes through the APIC_init_uniprocessor() path).

Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
LKML-Reference: <20100827181049.173087246@sbsiddha-MOBL3.sc.intel.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>

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Suresh Siddha 2010-08-27 11:09:50 -07:00 • committed by H. Peter Anvin

parent 62a92f4c69

commit fa47f7e528

3 changed files with 5 additions and 5 deletions

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3

arch/x86/kernel/apic/apic.c

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3

arch/x86/kernel/apic/probe_64.c

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4

arch/x86/kernel/smpboot.c

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