x86: Clean up memory model related configs in arch/x86/Kconfig

* Remove bogus dependency on ARCH_SELECT_MEMORY_MODEL from
  ARCH_FLATMEM_ENABLE.  ENABLE configs don't interfere with
  SELECT_MEMORY_MODEL.  They just need to indicate whether the
  specific memory model is supported.

* Relocate HAVE_ARCH_ALLOC_REMAP, ARCH_PROC_KCORE_TEXT and
  ARCH_SPARSEMEM_DEFAULT so that memory model related configs are
  together in consistent order.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reviewed-by: Christoph Lameter <cl@linux.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Thomas Gleixner <tglx@linutronix.de>

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index b034814..8db4fbf 100644 (file)
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1223,6 +1223,10 @@ config HAVE_ARCH_BOOTMEM
        def_bool y
        depends on X86_32 && NUMA
 
+config HAVE_ARCH_ALLOC_REMAP
+       def_bool y
+       depends on X86_32 && NUMA
+
 config ARCH_HAVE_MEMORY_PRESENT
        def_bool y
        depends on X86_32 && DISCONTIGMEM
@@ -1231,13 +1235,9 @@ config NEED_NODE_MEMMAP_SIZE
        def_bool y
        depends on X86_32 && (DISCONTIGMEM || SPARSEMEM)
 
-config HAVE_ARCH_ALLOC_REMAP
-       def_bool y
-       depends on X86_32 && NUMA
-
 config ARCH_FLATMEM_ENABLE
        def_bool y
-       depends on X86_32 && ARCH_SELECT_MEMORY_MODEL && !NUMA
+       depends on X86_32 && !NUMA
 
 config ARCH_DISCONTIGMEM_ENABLE
        def_bool y
@@ -1247,20 +1247,16 @@ config ARCH_DISCONTIGMEM_DEFAULT
        def_bool y
        depends on NUMA && X86_32
 
-config ARCH_PROC_KCORE_TEXT
-       def_bool y
-       depends on X86_64 && PROC_KCORE
-
-config ARCH_SPARSEMEM_DEFAULT
-       def_bool y
-       depends on X86_64
-
 config ARCH_SPARSEMEM_ENABLE
        def_bool y
        depends on X86_64 || NUMA || (EXPERIMENTAL && X86_32) || X86_32_NON_STANDARD
        select SPARSEMEM_STATIC if X86_32
        select SPARSEMEM_VMEMMAP_ENABLE if X86_64
 
+config ARCH_SPARSEMEM_DEFAULT
+       def_bool y
+       depends on X86_64
+
 config ARCH_SELECT_MEMORY_MODEL
        def_bool y
        depends on ARCH_SPARSEMEM_ENABLE
@@ -1269,6 +1265,10 @@ config ARCH_MEMORY_PROBE
        def_bool X86_64
        depends on MEMORY_HOTPLUG
 
+config ARCH_PROC_KCORE_TEXT
+       def_bool y
+       depends on X86_64 && PROC_KCORE
+
 config ILLEGAL_POINTER_VALUE
        hex
        default 0 if X86_32