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| author | Yinghai Lu <yhlu.kernel@gmail.com> | 2008-07-02 18:53:44 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-08 13:16:23 +0200 |
| commit | 5f4765f96eebee6a0adc4009758b597ba48a0a3a (patch) | |
| tree | b47b506e989a31e8a14536706b0ef3b14333be2e /arch/x86/kernel/setup.c | |
| parent | cb95a13a8ace8612ecab042a838e5aab2ec14ef0 (diff) | |
| download | op-kernel-dev-5f4765f96eebee6a0adc4009758b597ba48a0a3a.zip op-kernel-dev-5f4765f96eebee6a0adc4009758b597ba48a0a3a.tar.gz | |
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>
Diffstat (limited to 'arch/x86/kernel/setup.c')
| -rw-r--r-- | arch/x86/kernel/setup.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index d5de157..f52a6fb 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -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(); |
