Merge branches 'x86/mm', 'x86/build', 'x86/apic' and 'x86/platform' into x86/core...

[linux-2.6-block.git] / arch / x86 / Kconfig

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 6bbb991d0f3c17396d1a89ec11ba9af5ce708fa2..e68408facf7a4f95770939e81d3e941b5cf35434 100644 (file)
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -100,7 +100,7 @@ config X86
        select IRQ_FORCED_THREADING
        select HAVE_BPF_JIT if X86_64
        select HAVE_ARCH_TRANSPARENT_HUGEPAGE
-       select HAVE_ARCH_HUGE_VMAP if X86_64 || (X86_32 && X86_PAE)
+       select HAVE_ARCH_HUGE_VMAP if X86_64 || X86_PAE
        select ARCH_HAS_SG_CHAIN
        select CLKEVT_I8253
        select ARCH_HAVE_NMI_SAFE_CMPXCHG
@@ -441,6 +441,7 @@ config X86_UV
        depends on X86_EXTENDED_PLATFORM
        depends on NUMA
        depends on X86_X2APIC
+       depends on PCI
        ---help---
          This option is needed in order to support SGI Ultraviolet systems.
          If you don't have one of these, you should say N here.
@@ -850,11 +851,12 @@ config NR_CPUS
        default "1" if !SMP
        default "8192" if MAXSMP
        default "32" if SMP && X86_BIGSMP
-       default "8" if SMP
+       default "8" if SMP && X86_32
+       default "64" if SMP
        ---help---
          This allows you to specify the maximum number of CPUs which this
          kernel will support.  If CPUMASK_OFFSTACK is enabled, the maximum
-         supported value is 4096, otherwise the maximum value is 512.  The
+         supported value is 8192, otherwise the maximum value is 512.  The
          minimum value which makes sense is 2.
 
          This is purely to save memory - each supported CPU adds