x86: change boot_cpu_id to boot_cpu_physical_apicid
This is to match i386. The former name was cuter,
but the current is more meaningful and more general,
since cpu_id can be a logical id.
Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/kernel/smpboot_64.c b/arch/x86/kernel/smpboot_64.c
index 7ec9621..420ae4a 100644
--- a/arch/x86/kernel/smpboot_64.c
+++ b/arch/x86/kernel/smpboot_64.c
@@ -602,7 +602,8 @@
cpu_present_map = cpumask_of_cpu(0);
cpu_possible_map = cpumask_of_cpu(0);
if (smp_found_config)
- phys_cpu_present_map = physid_mask_of_physid(boot_cpu_id);
+ phys_cpu_present_map =
+ physid_mask_of_physid(boot_cpu_physical_apicid);
else
phys_cpu_present_map = physid_mask_of_physid(0);
cpu_set(0, per_cpu(cpu_sibling_map, 0));
@@ -637,9 +638,10 @@
* Should not be necessary because the MP table should list the boot
* CPU too, but we do it for the sake of robustness anyway.
*/
- if (!physid_isset(boot_cpu_id, phys_cpu_present_map)) {
- printk(KERN_NOTICE "weird, boot CPU (#%d) not listed by the BIOS.\n",
- boot_cpu_id);
+ if (!physid_isset(boot_cpu_physical_apicid, phys_cpu_present_map)) {
+ printk(KERN_NOTICE
+ "weird, boot CPU (#%d) not listed by the BIOS.\n",
+ boot_cpu_physical_apicid);
physid_set(hard_smp_processor_id(), phys_cpu_present_map);
}
@@ -648,7 +650,7 @@
*/
if (!cpu_has_apic) {
printk(KERN_ERR "BIOS bug, local APIC #%d not detected!...\n",
- boot_cpu_id);
+ boot_cpu_physical_apicid);
printk(KERN_ERR "... forcing use of dummy APIC emulation. (tell your hw vendor)\n");
nr_ioapics = 0;
return -1;
@@ -709,9 +711,9 @@
enable_IO_APIC();
end_local_APIC_setup();
- if (GET_APIC_ID(apic_read(APIC_ID)) != boot_cpu_id) {
+ if (GET_APIC_ID(apic_read(APIC_ID)) != boot_cpu_physical_apicid) {
panic("Boot APIC ID in local APIC unexpected (%d vs %d)",
- GET_APIC_ID(apic_read(APIC_ID)), boot_cpu_id);
+ GET_APIC_ID(apic_read(APIC_ID)), boot_cpu_physical_apicid);
/* Or can we switch back to PIC here? */
}
@@ -756,7 +758,7 @@
Dprintk("++++++++++++++++++++=_---CPU UP %u\n", cpu);
- if (apicid == BAD_APICID || apicid == boot_cpu_id ||
+ if (apicid == BAD_APICID || apicid == boot_cpu_physical_apicid ||
!physid_isset(apicid, phys_cpu_present_map)) {
printk("__cpu_up: bad cpu %d\n", cpu);
return -EINVAL;