mirror of https://gitee.com/openkylin/linux.git
x86: turn CONFIG_SPARSE_IRQ off by default
New feature - lets disable it by default first - can flip it around later. Signed-off-by: Ingo Molnar <mingo@elte.hu>
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@ -241,7 +241,6 @@ config X86_HAS_BOOT_CPU_ID
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config SPARSE_IRQ
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bool "Support sparse irq numbering"
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depends on PCI_MSI || HT_IRQ
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default y
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help
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This enables support for sparse irq, esp for msi/msi-x. You may need
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if you have lots of cards supports msi-x installed.
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