x86: make generic arch support NUMAQ
... so it could fall back to normal numa and we'd reduce the impact of the
NUMAQ subarch.
NUMAQ depends on GENERICARCH
also decouple genericarch numa from acpi.
also make it fall back to bigsmp if apicid > 8.
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index f226bdc..7dc213004 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -848,7 +848,7 @@
#ifdef CONFIG_X86_IO_APIC
#define MP_ISA_BUS 0
-#if defined(CONFIG_X86_ES7000) || defined(CONFIG_X86_GENERICARCH)
+#ifdef CONFIG_X86_ES7000
extern int es7000_plat;
#endif
@@ -997,7 +997,7 @@
set_bit(MP_ISA_BUS, mp_bus_not_pci);
Dprintk("Bus #%d is ISA\n", MP_ISA_BUS);
-#if defined(CONFIG_X86_ES7000) || defined(CONFIG_X86_GENERICARCH)
+#ifdef CONFIG_X86_ES7000
/*
* Older generations of ES7000 have no legacy identity mappings
*/