Commit 8a4830f8 authored Dec 09, 2008 by Yinghai Lu Committed by Ingo Molnar Dec 09, 2008

sparseirq: fix !SMP && !PCI_MSI && !HT_IRQ build

Ingo Molnar wrote:

>>>  drivers/pci/intr_remapping.c: In function 'irq_2_iommu_alloc':
>>>  drivers/pci/intr_remapping.c:72: error: 'boot_cpu_id' undeclared (first use in this function)
>>>  drivers/pci/intr_remapping.c:72: error: (Each undeclared identifier is reported only once
>>>  drivers/pci/intr_remapping.c:72: error: for each function it appears in.)

sparseirq should only be used with SMP for now.

parent 240d367b

arch/x86/Kconfig

+1 −1

Original line number	Diff line number	Diff line
		@@ -240,7 +240,7 @@ config X86_HAS_BOOT_CPU_ID

		config SPARSE_IRQ
		bool "Support sparse irq numbering"
		depends on PCI_MSI \|\| HT_IRQ
		depends on (PCI_MSI \|\| HT_IRQ) && SMP
		default y
		help
		This enables support for sparse irq, esp for msi/msi-x. You may need

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