i386 mmzone: use __maybe_unused

[linux-2.6-omap-h63xx.git] / arch / sparc64 / Kconfig

diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig
index f75a686ba6443d7ed3853c9afcdbbc6eeaaa83a8..ad8d6b256a7014332d7cfec98e4522b15d3f0ba8 100644 (file)
--- a/arch/sparc64/Kconfig
+++ b/arch/sparc64/Kconfig
@@ -19,6 +19,14 @@ config SPARC64
          SPARC64 ports; its web page is available at
          <http://www.ultralinux.org/>.
 
+config GENERIC_TIME
+       bool
+       default y
+
+config GENERIC_CLOCKEVENTS
+       bool
+       default y
+
 config 64BIT
        def_bool y
 
@@ -26,15 +34,15 @@ config MMU
        bool
        default y
 
-config STACKTRACE_SUPPORT
+config QUICKLIST
        bool
        default y
 
-config LOCKDEP_SUPPORT
+config STACKTRACE_SUPPORT
        bool
        default y
 
-config TIME_INTERPOLATION
+config LOCKDEP_SUPPORT
        bool
        default y
 
@@ -113,6 +121,8 @@ config GENERIC_HARDIRQS
 
 menu "General machine setup"
 
+source "kernel/time/Kconfig"
+
 config SMP
        bool "Symmetric multi-processing support"
        ---help---
@@ -136,18 +146,6 @@ config SMP
 
          If you don't know what to do here, say N.
 
-config PREEMPT
-       bool "Preemptible Kernel"
-       help
-         This option reduces the latency of the kernel when reacting to
-         real-time or interactive events by allowing a low priority process to
-         be preempted even if it is in kernel mode executing a system call.
-         This allows applications to run more reliably even when the system is
-         under load.
-
-         Say Y here if you are building a kernel for a desktop, embedded
-         or real-time system.  Say N if you are unsure.
-
 config NR_CPUS
        int "Maximum number of CPUs (2-64)"
        range 2 64
@@ -226,6 +224,7 @@ config ARCH_SPARSEMEM_ENABLE
 
 config ARCH_SPARSEMEM_DEFAULT
        def_bool y
+       select SPARSEMEM_STATIC
 
 config LARGE_ALLOCS
        def_bool y
@@ -311,6 +310,7 @@ config SUN_IO
 
 config PCI
        bool "PCI support"
+       select ARCH_SUPPORTS_MSI
        help
          Find out whether you have a PCI motherboard. PCI is the name of a
          bus system, i.e. the way the CPU talks to the other stuff inside
@@ -399,6 +399,8 @@ config SCHED_SMT
          when dealing with UltraSPARC cpus at a cost of slightly increased
          overhead in some places. If unsure say N here.
 
+source "kernel/Kconfig.preempt"
+
 config CMDLINE_BOOL
        bool "Default bootloader kernel arguments"