diff options
Diffstat (limited to 'arch/x86/Kconfig')
| -rw-r--r-- | arch/x86/Kconfig | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 5b2196ab8168..bc25b9f5e4cd 100644 --- 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 @@ -1881,7 +1878,6 @@ 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 |