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x86: move init_cpu_to_node after get_smp_config 

when acpi=off, cpu_to_apicid is ready after get_smp_config
so need to move init_cpu_to_node after it.

otherwise, we will get wrong cpu->node mapping, and it will rely on
amd_detect_cmp() to correct it - but that is too late as
setup_per_cpu_data is already called before that so  we will get
per_cpu_data on the wrong node.

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Yinghai Lu 2008-07-02 18:53:44 -07:00 committed by Ingo Molnar
parent cb95a13a8a
commit 5f4765f96e
1 changed files with 4 additions and 4 deletions
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8
arch/x86/kernel/setup.c
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@ -810,10 +810,6 @@ void __init setup_arch(char **cmdline_p)
*/
acpi_boot_init();
#ifdef CONFIG_X86_64
init_cpu_to_node();
#endif
#if defined(CONFIG_X86_MPPARSE) || defined(CONFIG_X86_VISWS)
/*
* get boot-time SMP configuration:
@ -822,6 +818,10 @@ void __init setup_arch(char **cmdline_p)
get_smp_config();
#endif
#ifdef CONFIG_X86_64
init_cpu_to_node();
#endif
init_apic_mappings();
ioapic_init_mappings();