Merge branch 'x86/uv' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux...

[~andy/linux] / arch / x86 / Kconfig

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 5b2196ab8168def9b8b44cc060877130d7b633bc..c9086e6307a5e18096ed19d78c85da7931211bdd 100644 (file)
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -252,16 +252,13 @@ config SMP
 
 config X86_X2APIC
        bool "Support x2apic"
-       depends on X86_LOCAL_APIC && X86_64
+       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
@@ -356,6 +353,7 @@ 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.
@@ -1881,7 +1879,6 @@ config DMAR_FLOPPY_WA
 config INTR_REMAP
        bool "Support for Interrupt Remapping (EXPERIMENTAL)"
        depends on X86_64 && X86_IO_APIC && PCI_MSI && ACPI && EXPERIMENTAL
-       select X86_X2APIC
        ---help---
          Supports Interrupt remapping for IO-APIC and MSI devices.
          To use x2apic mode in the CPU's which support x2APIC enhancements or