12 files changed, 13 insertions, 18 deletions

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 8e6413e0e7cb..3671506fb8df 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -173,11 +173,6 @@ config GENERIC_PENDING_IRQ
         depends on GENERIC_HARDIRQS && SMP
         default y
 
-config X86_SMP
-        bool
-        depends on SMP && ((X86_32 && !X86_VOYAGER) || X86_64)
-        default y
-
 config USE_GENERIC_SMP_HELPERS
         def_bool y
         depends on SMP
@@ -203,7 +198,7 @@ config X86_BIOS_REBOOT
 
 config X86_TRAMPOLINE
         bool
-        depends on X86_SMP || (X86_VOYAGER && SMP) || (64BIT && ACPI_SLEEP)
+        depends on SMP || (64BIT && ACPI_SLEEP)
         default y
 
 config KTIME_SCALAR
diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
index 28f111461ca8..a38dd6064f10 100644
--- a/arch/x86/Kconfig.debug
+++ b/arch/x86/Kconfig.debug
@@ -83,7 +83,7 @@ config DEBUG_PAGEALLOC
 config DEBUG_PER_CPU_MAPS
         bool "Debug access to per_cpu maps"
         depends on DEBUG_KERNEL
-        depends on X86_SMP
+        depends on SMP
         default n
         help
           Say Y to verify that the per_cpu map being accessed has
diff --git a/arch/x86/include/asm/entry_arch.h b/arch/x86/include/asm/entry_arch.h
index b87b077cc231..854d538ae857 100644
--- a/arch/x86/include/asm/entry_arch.h
+++ b/arch/x86/include/asm/entry_arch.h
@@ -9,7 +9,7 @@
  * is no hardware IRQ pin equivalent for them, they are triggered
  * through the ICC by us (IPIs)
  */
-#ifdef CONFIG_X86_SMP
+#ifdef CONFIG_SMP
 BUILD_INTERRUPT(reschedule_interrupt,RESCHEDULE_VECTOR)
 BUILD_INTERRUPT(call_function_interrupt,CALL_FUNCTION_VECTOR)
 BUILD_INTERRUPT(call_function_single_interrupt,CALL_FUNCTION_SINGLE_VECTOR)
diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h
index bfa921fad133..415507973968 100644
--- a/arch/x86/include/asm/hw_irq.h
+++ b/arch/x86/include/asm/hw_irq.h
@@ -98,7 +98,7 @@ extern asmlinkage void qic_call_function_interrupt(void);
 extern void smp_apic_timer_interrupt(struct pt_regs *);
 extern void smp_spurious_interrupt(struct pt_regs *);
 extern void smp_error_interrupt(struct pt_regs *);
-#ifdef CONFIG_X86_SMP
+#ifdef CONFIG_SMP
 extern void smp_reschedule_interrupt(struct pt_regs *);
 extern void smp_call_function_interrupt(struct pt_regs *);
 extern void smp_call_function_single_interrupt(struct pt_regs *);
diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
index 1bc4cdc797db..dc05a57a474a 100644
--- a/arch/x86/kernel/Makefile
+++ b/arch/x86/kernel/Makefile
@@ -57,8 +57,8 @@ obj-$(CONFIG_X86_CPUID)		+= cpuid.o
 obj-$(CONFIG_PCI)               += early-quirks.o
 apm-y                           := apm_32.o
 obj-$(CONFIG_APM)               += apm.o
-obj-$(CONFIG_X86_SMP)           += smp.o
-obj-$(CONFIG_X86_SMP)           += smpboot.o tsc_sync.o ipi.o
+obj-$(CONFIG_SMP)               += smp.o
+obj-$(CONFIG_SMP)               += smpboot.o tsc_sync.o ipi.o
 obj-$(CONFIG_SMP)               += setup_percpu.o
 obj-$(CONFIG_X86_64_SMP)        += tsc_sync.o
 obj-$(CONFIG_X86_TRAMPOLINE)    += trampoline_$(BITS).o
diff --git a/arch/x86/kernel/apic.c b/arch/x86/kernel/apic.c
index 81efe86eca81..968c817762a4 100644
--- a/arch/x86/kernel/apic.c
+++ b/arch/x86/kernel/apic.c
@@ -1900,7 +1900,7 @@ void __cpuinit generic_processor_info(int apicid, int version)
         }
 #endif
 
-#if defined(CONFIG_X86_SMP) || defined(CONFIG_X86_64)
+#if defined(CONFIG_SMP) || defined(CONFIG_X86_64)
         early_per_cpu(x86_cpu_to_apicid, cpu) = apicid;
         early_per_cpu(x86_bios_cpu_apicid, cpu) = apicid;
 #endif
diff --git a/arch/x86/kernel/cpu/addon_cpuid_features.c b/arch/x86/kernel/cpu/addon_cpuid_features.c
index 4a48bb409748..e48640cfac0c 100644
--- a/arch/x86/kernel/cpu/addon_cpuid_features.c
+++ b/arch/x86/kernel/cpu/addon_cpuid_features.c
@@ -69,7 +69,7 @@ void __cpuinit init_scattered_cpuid_features(struct cpuinfo_x86 *c)
  */
 void __cpuinit detect_extended_topology(struct cpuinfo_x86 *c)
 {
-#ifdef CONFIG_X86_SMP
+#ifdef CONFIG_SMP
         unsigned int eax, ebx, ecx, edx, sub_index;
         unsigned int ht_mask_width, core_plus_mask_width;
         unsigned int core_select_mask, core_level_siblings;
diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index e68bb9e30864..89537f678b2d 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -344,7 +344,7 @@ static void c1e_idle(void)
 
 void __cpuinit select_idle_routine(const struct cpuinfo_x86 *c)
 {
-#ifdef CONFIG_X86_SMP
+#ifdef CONFIG_SMP
         if (pm_idle == poll_idle && smp_num_siblings > 1) {
                 printk(KERN_WARNING "WARNING: polling idle and HT enabled,"
                         " performance may degrade.\n");
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index e645d4793e4d..eeb180b1d7aa 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -588,7 +588,7 @@ early_param("elfcorehdr", setup_elfcorehdr);
 
 static int __init default_update_genapic(void)
 {
-#ifdef CONFIG_X86_SMP
+#ifdef CONFIG_SMP
         if (!apic->wakeup_cpu)
                 apic->wakeup_cpu = wakeup_secondary_cpu_via_init;
 #endif
diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
index 599e58168631..83d53ce5d4c4 100644
--- a/arch/x86/kernel/tsc.c
+++ b/arch/x86/kernel/tsc.c
@@ -773,7 +773,7 @@ __cpuinit int unsynchronized_tsc(void)
         if (!cpu_has_tsc || tsc_unstable)
                 return 1;
 
-#ifdef CONFIG_X86_SMP
+#ifdef CONFIG_SMP
         if (apic_is_clustered_box())
                 return 1;
 #endif
diff --git a/arch/x86/kernel/vmiclock_32.c b/arch/x86/kernel/vmiclock_32.c
index c4c1f9e09402..a4791ef412d1 100644
--- a/arch/x86/kernel/vmiclock_32.c
+++ b/arch/x86/kernel/vmiclock_32.c
@@ -256,7 +256,7 @@ void __devinit vmi_time_bsp_init(void)
          */
         clockevents_notify(CLOCK_EVT_NOTIFY_SUSPEND, NULL);
         local_irq_disable();
-#ifdef CONFIG_X86_SMP
+#ifdef CONFIG_SMP
         /*
          * XXX handle_percpu_irq only defined for SMP; we need to switch over
          * to using it, since this is a local interrupt, which each CPU must
diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile
index 9f05157220f5..2b938a384910 100644
--- a/arch/x86/mm/Makefile
+++ b/arch/x86/mm/Makefile
@@ -1,7 +1,7 @@
 obj-y   :=  init_$(BITS).o fault.o ioremap.o extable.o pageattr.o mmap.o \
             pat.o pgtable.o gup.o
 
-obj-$(CONFIG_X86_SMP)           += tlb.o
+obj-$(CONFIG_SMP)               += tlb.o
 
 obj-$(CONFIG_X86_32)            += pgtable_32.o iomap_32.o