x86, apic: Remove early_init_lapic_mapping()
It is almost the same as smp_register_lapic_addr(). We just need to
let smp_read_mpc() call smp_register_lapic_addr() when early==1.
Add the apic_printk to smp_register_lapic_address()
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Cc: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
LKML-Reference: <4CFDF681.3030509@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c
index db0b703..27ccb70 100644
--- a/arch/x86/kernel/mpparse.c
+++ b/arch/x86/kernel/mpparse.c
@@ -289,17 +289,13 @@
#ifdef CONFIG_X86_32
generic_mps_oem_check(mpc, oem, str);
#endif
- /* save the local APIC address, it might be non-default */
- if (!acpi_lapic)
- mp_lapic_addr = mpc->lapic;
-
- if (early)
- return 1;
-
/* Initialize the lapic mapping */
if (!acpi_lapic)
register_lapic_address(mpc->lapic);
+ if (early)
+ return 1;
+
if (mpc->oemptr)
x86_init.mpparse.smp_read_mpc_oem(mpc);