x86 Fix VMI crash on boot in 2.6.28-rc8

[linux-2.6-omap-h63xx.git] / arch / x86 / kernel / smpboot.c

diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 7ece815ea637497355a63ba90b218ef5536d57a0..f71f96fc9e62ea8e4f027a78cb3aafcd96fdbf99 100644 (file)
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -294,9 +294,7 @@ static void __cpuinit start_secondary(void *unused)
         * fragile that we want to limit the things done here to the
         * most necessary things.
         */
-#ifdef CONFIG_VMI
        vmi_bringup();
-#endif
        cpu_init();
        preempt_disable();
        smp_callin();
@@ -893,9 +891,11 @@ do_rest:
                smpboot_setup_warm_reset_vector(start_ip);
                /*
                 * Be paranoid about clearing APIC errors.
-               */
-               apic_write(APIC_ESR, 0);
-               apic_read(APIC_ESR);
+               */
+               if (APIC_INTEGRATED(apic_version[boot_cpu_physical_apicid])) {
+                       apic_write(APIC_ESR, 0);
+                       apic_read(APIC_ESR);
+               }
        }
 
        /*