Merge branch 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[cascardo/linux.git] / arch / x86 / kernel / smpboot.c

diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 7137ec4..54e2f1a 100644 (file)
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -691,7 +691,7 @@ wakeup_secondary_cpu_via_nmi(int apicid, unsigned long start_eip)
         * Give the other CPU some time to accept the IPI.
         */
        udelay(200);
-       if (APIC_INTEGRATED(apic_version[boot_cpu_physical_apicid])) {
+       if (APIC_INTEGRATED(boot_cpu_apic_version)) {
                maxlvt = lapic_get_maxlvt();
                if (maxlvt > 3)                 /* Due to the Pentium erratum 3AP.  */
                        apic_write(APIC_ESR, 0);
@@ -718,7 +718,7 @@ wakeup_secondary_cpu_via_init(int phys_apicid, unsigned long start_eip)
        /*
         * Be paranoid about clearing APIC errors.
         */
-       if (APIC_INTEGRATED(apic_version[phys_apicid])) {
+       if (APIC_INTEGRATED(boot_cpu_apic_version)) {
                if (maxlvt > 3)         /* Due to the Pentium erratum 3AP.  */
                        apic_write(APIC_ESR, 0);
                apic_read(APIC_ESR);
@@ -757,7 +757,7 @@ wakeup_secondary_cpu_via_init(int phys_apicid, unsigned long start_eip)
         * Determine this based on the APIC version.
         * If we don't have an integrated APIC, don't send the STARTUP IPIs.
         */
-       if (APIC_INTEGRATED(apic_version[phys_apicid]))
+       if (APIC_INTEGRATED(boot_cpu_apic_version))
                num_starts = 2;
        else
                num_starts = 0;
@@ -995,7 +995,7 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
                /*
                 * Be paranoid about clearing APIC errors.
                */
-               if (APIC_INTEGRATED(apic_version[boot_cpu_physical_apicid])) {
+               if (APIC_INTEGRATED(boot_cpu_apic_version)) {
                        apic_write(APIC_ESR, 0);
                        apic_read(APIC_ESR);
                }
@@ -1250,7 +1250,7 @@ static int __init smp_sanity_check(unsigned max_cpus)
        /*
         * If we couldn't find a local APIC, then get out of here now!
         */
-       if (APIC_INTEGRATED(apic_version[boot_cpu_physical_apicid]) &&
+       if (APIC_INTEGRATED(boot_cpu_apic_version) &&
            !boot_cpu_has(X86_FEATURE_APIC)) {
                if (!disable_apic) {
                        pr_err("BIOS bug, local APIC #%d not detected!...\n",
@@ -1334,14 +1334,13 @@ void __init native_smp_prepare_cpus(unsigned int max_cpus)
                break;
        }
 
-       default_setup_apic_routing();
-
        if (read_apic_id() != boot_cpu_physical_apicid) {
                panic("Boot APIC ID in local APIC unexpected (%d vs %d)",
                     read_apic_id(), boot_cpu_physical_apicid);
                /* Or can we switch back to PIC here? */
        }
 
+       default_setup_apic_routing();
        cpu0_logical_apicid = apic_bsp_setup(false);
 
        pr_info("CPU%d: ", 0);