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-rw-r--r--arch/x86/Kconfig6
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 5b2196a..bc25b9f 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
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