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| author | Thomas Gleixner <tglx@linutronix.de> | 2010-09-27 12:46:02 +0000 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2010-10-04 11:01:15 +0200 |
| commit | 3bb9808e99bcc36eecb8e082bf70efb2a0bcdcb7 (patch) | |
| tree | 45513260869ad56a519b9ca3da2e3b257ad04c80 /arch | |
| parent | d9817ebeeef16e01487549312c68540ca8f1561b (diff) | |
| download | op-kernel-dev-3bb9808e99bcc36eecb8e082bf70efb2a0bcdcb7.zip op-kernel-dev-3bb9808e99bcc36eecb8e082bf70efb2a0bcdcb7.tar.gz | |
x86: Use genirq Kconfig
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
LKML-Reference: <20100927121843.314600915@linutronix.de>
Reviewed-by: H. Peter Anvin <hpa@zytor.com>
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/Kconfig | 36 |
1 files changed, 5 insertions, 31 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index cea0cd9..3ec657f 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -59,6 +59,11 @@ config X86 select ANON_INODES select HAVE_ARCH_KMEMCHECK select HAVE_USER_RETURN_NOTIFIER + select HAVE_GENERIC_HARDIRQS + select HAVE_SPARSE_IRQ + select NUMA_IRQ_DESC if (SPARSE_IRQ && NUMA) + select GENERIC_IRQ_PROBE + select GENERIC_PENDING_IRQ if SMP config INSTRUCTION_DECODER def_bool (KPROBES || PERF_EVENTS) @@ -200,20 +205,6 @@ config HAVE_INTEL_TXT def_bool y depends on EXPERIMENTAL && DMAR && ACPI -# Use the generic interrupt handling code in kernel/irq/: -config GENERIC_HARDIRQS - def_bool y - -config GENERIC_HARDIRQS_NO__DO_IRQ - def_bool y - -config GENERIC_IRQ_PROBE - def_bool y - -config GENERIC_PENDING_IRQ - def_bool y - depends on GENERIC_HARDIRQS && SMP - config USE_GENERIC_SMP_HELPERS def_bool y depends on SMP @@ -296,23 +287,6 @@ config X86_X2APIC If you don't know what to do here, say N. -config SPARSE_IRQ - bool "Support sparse irq numbering" - depends on PCI_MSI || HT_IRQ - ---help--- - This enables support for sparse irqs. This is useful for distro - kernels that want to define a high CONFIG_NR_CPUS value but still - want to have low kernel memory footprint on smaller machines. - - ( Sparse IRQs can also be beneficial on NUMA boxes, as they spread - out the irq_desc[] array in a more NUMA-friendly way. ) - - If you don't know what to do here, say N. - -config NUMA_IRQ_DESC - def_bool y - depends on SPARSE_IRQ && NUMA - config X86_MPPARSE bool "Enable MPS table" if ACPI default y |
