Merge branch 'linus' into perfcounters/core

Merge reason: This brach was on -rc1, refresh it to almost-rc4 to pick up
              the latest upstream fixes.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 4 insertions, 5 deletions

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 6da24fc6a09e..32ada97c964d 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -252,17 +252,13 @@ config SMP
 
 config X86_X2APIC
         bool "Support x2apic"
-        depends on X86_LOCAL_APIC && X86_64
-        select INTR_REMAP
+        depends on X86_LOCAL_APIC && X86_64 && INTR_REMAP
         ---help---
           This enables x2apic support on CPUs that have this feature.
 
           This allows 32-bit apic IDs (so it can support very large systems),
           and accesses the local apic via MSRs not via mmio.
 
-          ( On certain CPU models you may need to enable INTR_REMAP too,
-            to get functional x2apic mode. )
-
           If you don't know what to do here, say N.
 
 config SPARSE_IRQ
@@ -281,6 +277,7 @@ config SPARSE_IRQ
 config NUMA_MIGRATE_IRQ_DESC
         bool "Move irq desc when changing irq smp_affinity"
         depends on SPARSE_IRQ && NUMA
+        depends on BROKEN
         default n
         ---help---
           This enables moving irq_desc to cpu/node that irq will use handled.
@@ -357,6 +354,7 @@ config X86_UV
         bool "SGI Ultraviolet"
         depends on X86_64
         depends on X86_EXTENDED_PLATFORM
+        depends on NUMA
         select X86_X2APIC
         ---help---
           This option is needed in order to support SGI Ultraviolet systems.
@@ -667,6 +665,7 @@ config MAXSMP
 
 config NR_CPUS
         int "Maximum number of CPUs" if SMP && !MAXSMP
+        range 2 8 if SMP && X86_32 && !X86_BIGSMP
         range 2 512 if SMP && !MAXSMP
         default "1" if !SMP
         default "4096" if MAXSMP