[SPARC64]: Add NUMA support.

[mirror_ubuntu-bionic-kernel.git] / arch / sparc64 / Kconfig

diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig
index 463d1be32c98614cea3fc98cb31154895a5858eb..8acc5cc386212c4cba07ff12b93cd2fabf0a57b6 100644 (file)
--- a/arch/sparc64/Kconfig
+++ b/arch/sparc64/Kconfig
@@ -16,6 +16,7 @@ config SPARC64
        bool
        default y
        select HAVE_IDE
+       select HAVE_LMB
        help
          SPARC is a family of RISC microprocessors designed and marketed by
          Sun Microsystems, incorporated.  This port covers the newer 64-bit
@@ -87,9 +88,6 @@ config GENERIC_HARDIRQS_NO__DO_IRQ
        bool
        def_bool y
 
-config ARCH_SUPPORTS_AOUT
-       def_bool y
-
 choice
        prompt "Kernel page size"
        default SPARC64_PAGE_SIZE_8KB
@@ -147,11 +145,6 @@ config HOTPLUG_CPU
 
 source "init/Kconfig"
 
-config SYSVIPC_COMPAT
-       bool
-       depends on COMPAT && SYSVIPC
-       default y
-
 config GENERIC_HARDIRQS
        bool
        default y
@@ -257,6 +250,26 @@ endchoice
 
 endmenu
 
+config NUMA
+       bool "NUMA support"
+
+config NODES_SHIFT
+       int
+       default "4"
+       depends on NEED_MULTIPLE_NODES
+
+# Some NUMA nodes have memory ranges that span
+# other nodes.  Even though a pfn is valid and
+# between a node's start and end pfns, it may not
+# reside on that node.  See memmap_init_zone()
+# for details.
+config NODES_SPAN_OTHER_NODES
+       def_bool y
+       depends on NEED_MULTIPLE_NODES
+
+config ARCH_POPULATES_NODE_MAP
+       def_bool y
+
 config ARCH_SELECT_MEMORY_MODEL
        def_bool y
 
@@ -379,6 +392,10 @@ config SUN_OPENPROMFS
          To compile the /proc/openprom support as a module, choose M here: the
          module will be called openpromfs.  If unsure, choose M.
 
+menu "Executable file formats"
+
+source "fs/Kconfig.binfmt"
+
 config SPARC32_COMPAT
        bool "Kernel support for Linux/Sparc 32bit binary compatibility"
        help
@@ -391,37 +408,10 @@ config COMPAT
        default y
        select COMPAT_BINFMT_ELF
 
-config BINFMT_AOUT32
-       bool "Kernel support for 32-bit (ie. SunOS) a.out binaries"
-       depends on SPARC32_COMPAT && ARCH_SUPPORTS_AOUT
-       help
-         This allows you to run 32-bit a.out format binaries on your Ultra.
-         If you want to run SunOS binaries (see SunOS binary emulation below)
-         or other a.out binaries, say Y. If unsure, say N.
-
-menu "Executable file formats"
-
-source "fs/Kconfig.binfmt"
-
-config SUNOS_EMUL
-       bool "SunOS binary emulation"
-       depends on BINFMT_AOUT32
-       help
-         This allows you to run most SunOS binaries.  If you want to do this,
-         say Y here and place appropriate files in /usr/gnemul/sunos. See
-         <http://www.ultralinux.org/faq.html> for more information.  If you
-         want to run SunOS binaries on an Ultra you must also say Y to
-         "Kernel support for 32-bit a.out binaries" above.
-
-config SOLARIS_EMUL
-       tristate "Solaris binary emulation (EXPERIMENTAL)"
-       depends on SPARC32_COMPAT && NET && EXPERIMENTAL
-       help
-         This is experimental code which will enable you to run (many)
-         Solaris binaries on your SPARC Linux machine.
-
-         To compile this code as a module, choose M here: the
-         module will be called solaris.
+config SYSVIPC_COMPAT
+       bool
+       depends on COMPAT && SYSVIPC
+       default y
 
 endmenu