1 files changed, 36 insertions, 38 deletions

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 9e9761504422..8b89810fe3f2 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -268,36 +268,6 @@ config X86_VOYAGER
           If you do not specifically know you have a Voyager based machine,
           say N here, otherwise the kernel you build will not be bootable.
 
-config X86_NUMAQ
-        bool "NUMAQ (IBM/Sequent)"
-        depends on SMP && X86_32
-        select NUMA
-        help
-          This option is used for getting Linux to run on a (IBM/Sequent) NUMA
-          multiquad box. This changes the way that processors are bootstrapped,
-          and uses Clustered Logical APIC addressing mode instead of Flat Logical.
-          You will need a new lynxer.elf file to flash your firmware with - send
-          email to <Martin.Bligh@us.ibm.com>.
-
-config X86_SUMMIT
-        bool "Summit/EXA (IBM x440)"
-        depends on X86_32 && SMP
-        help
-          This option is needed for IBM systems that use the Summit/EXA chipset.
-          In particular, it is needed for the x440.
-
-          If you don't have one of these computers, you should say N here.
-          If you want to build a NUMA kernel, you must select ACPI.
-
-config X86_BIGSMP
-        bool "Support for other sub-arch SMP systems with more than 8 CPUs"
-        depends on X86_32 && SMP
-        help
-          This option is needed for the systems that have more than 8 CPUs
-          and if the system is not of any sub-arch type above.
-
-          If you don't have such a system, you should say N here.
-
 config X86_VISWS
         bool "SGI 320/540 (Visual Workstation)"
         depends on X86_32
@@ -311,12 +281,33 @@ config X86_VISWS
           and vice versa. See <file:Documentation/sgi-visws.txt> for details.
 
 config X86_GENERICARCH
-       bool "Generic architecture (Summit, bigsmp, ES7000, default)"
+       bool "Generic architecture"
         depends on X86_32
        help
-          This option compiles in the Summit, bigsmp, ES7000, default subarchitectures.
-          It is intended for a generic binary kernel.
-          If you want a NUMA kernel, select ACPI.   We need SRAT for NUMA.
+          This option compiles in the NUMAQ, Summit, bigsmp, ES7000, default
+          subarchitectures.  It is intended for a generic binary kernel.
+          if you select them all, kernel will probe it one by one. and will
+          fallback to default.
+
+if X86_GENERICARCH
+
+config X86_NUMAQ
+        bool "NUMAQ (IBM/Sequent)"
+        depends on SMP && X86_32
+        select NUMA
+        help
+          This option is used for getting Linux to run on a NUMAQ (IBM/Sequent)
+          NUMA multiquad box. This changes the way that processors are
+          bootstrapped, and uses Clustered Logical APIC addressing mode instead
+          of Flat Logical.  You will need a new lynxer.elf file to flash your
+          firmware with - send email to <Martin.Bligh@us.ibm.com>.
+
+config X86_SUMMIT
+        bool "Summit/EXA (IBM x440)"
+        depends on X86_32 && SMP
+        help
+          This option is needed for IBM systems that use the Summit/EXA chipset.
+          In particular, it is needed for the x440.
 
 config X86_ES7000
         bool "Support for Unisys ES7000 IA32 series"
@@ -324,8 +315,15 @@ config X86_ES7000
         help
           Support for Unisys ES7000 systems.  Say 'Y' here if this kernel is
           supposed to run on an IA32-based Unisys ES7000 system.
-          Only choose this option if you have such a system, otherwise you
-          should say N here.
+
+config X86_BIGSMP
+        bool "Support for big SMP systems with more than 8 CPUs"
+        depends on X86_32 && SMP
+        help
+          This option is needed for the systems that have more than 8 CPUs
+          and if the system is not of any sub-arch type above.
+
+endif
 
 config X86_RDC321X
         bool "RDC R-321x SoC"
@@ -913,9 +911,9 @@ config X86_PAE
 config NUMA
         bool "Numa Memory Allocation and Scheduler Support (EXPERIMENTAL)"
         depends on SMP
-        depends on X86_64 || (X86_32 && HIGHMEM64G && (X86_NUMAQ || (X86_SUMMIT || X86_GENERICARCH) && ACPI) && EXPERIMENTAL)
+        depends on X86_64 || (X86_32 && HIGHMEM64G && (X86_NUMAQ || X86_GENERICARCH || X86_SUMMIT && ACPI) && EXPERIMENTAL)
         default n if X86_PC
-        default y if (X86_NUMAQ || X86_SUMMIT)
+        default y if (X86_NUMAQ || X86_SUMMIT || X86_GENERICARCH)
         help
           Enable NUMA (Non Uniform Memory Access) support.
           The kernel will try to allocate memory used by a CPU on the