diff options
Diffstat (limited to 'arch/x86/Kconfig')
| -rw-r--r-- | arch/x86/Kconfig | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 4a3f5851ec6..0ca2eb7573c 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -243,7 +243,7 @@ config X86_HAS_BOOT_CPU_ID config SPARSE_IRQ bool "Support sparse irq numbering" - depends on (PCI_MSI || HT_IRQ) && SMP + depends on PCI_MSI || HT_IRQ default y help This enables support for sparse irq, esp for msi/msi-x. You may need @@ -251,6 +251,15 @@ config SPARSE_IRQ If you don't know what to do here, say Y. +config NUMA_MIGRATE_IRQ_DESC + bool "Move irq desc when changing irq smp_affinity" + depends on SPARSE_IRQ && SMP + default n + help + This enables moving irq_desc to cpu/node that irq will use handled. + + If you don't know what to do here, say N. + config X86_FIND_SMP_CONFIG def_bool y depends on X86_MPPARSE || X86_VOYAGER |