diff options
| author | Andi Kleen <ak@suse.de> | 2006-09-26 04:52:30 -0400 |
|---|---|---|
| committer | Andi Kleen <andi@basil.nowhere.org> | 2006-09-26 04:52:30 -0400 |
| commit | a8fcf1a24a16e1c735c795d99773b5dcefb71518 (patch) | |
| tree | c1edcfe3b21dcee6d5f25a4461607a3dd785419c /arch/x86_64/kernel/smpboot.c | |
| parent | e50991343488edf25d58820be1684322808c763c (diff) | |
[PATCH] Remove obsolete PIC mode
PIC mode is an outdated way to drive the APICs that was used on
some early MP boards. It is not supported in the ACPI model.
It is unlikely to be ever configured by any x86-64 system
Remove it thus.
Signed-off-by: Andi Kleen <ak@suse.de>
Diffstat (limited to 'arch/x86_64/kernel/smpboot.c')
| -rw-r--r-- | arch/x86_64/kernel/smpboot.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86_64/kernel/smpboot.c b/arch/x86_64/kernel/smpboot.c index d29571e24953..ae7d6d84e352 100644 --- a/arch/x86_64/kernel/smpboot.c +++ b/arch/x86_64/kernel/smpboot.c | |||
| @@ -1090,7 +1090,6 @@ void __init smp_prepare_cpus(unsigned int max_cpus) | |||
| 1090 | /* | 1090 | /* |
| 1091 | * Switch from PIC to APIC mode. | 1091 | * Switch from PIC to APIC mode. |
| 1092 | */ | 1092 | */ |
| 1093 | connect_bsp_APIC(); | ||
| 1094 | setup_local_APIC(); | 1093 | setup_local_APIC(); |
| 1095 | 1094 | ||
| 1096 | if (GET_APIC_ID(apic_read(APIC_ID)) != boot_cpu_id) { | 1095 | if (GET_APIC_ID(apic_read(APIC_ID)) != boot_cpu_id) { |