x86: use setup_clear_cpu_cap() when disabling the lapic
... so don't need to call clear_cpu_cap again in early_identify_cpu,
and could use cleared_cpu_caps like other places.
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/kernel/apic_32.c b/arch/x86/kernel/apic_32.c
index a437d02..e9a00e5 100644
--- a/arch/x86/kernel/apic_32.c
+++ b/arch/x86/kernel/apic_32.c
@@ -1214,9 +1214,6 @@
int __init APIC_init_uniprocessor(void)
{
- if (disable_apic)
- clear_cpu_cap(&boot_cpu_data, X86_FEATURE_APIC);
-
if (!smp_found_config && !cpu_has_apic)
return -1;
@@ -1700,7 +1697,7 @@
static int __init parse_nolapic(char *arg)
{
disable_apic = 1;
- clear_cpu_cap(&boot_cpu_data, X86_FEATURE_APIC);
+ setup_clear_cpu_cap(X86_FEATURE_APIC);
return 0;
}
early_param("nolapic", parse_nolapic);