diff options
| author | Yinghai Lu <yinghai.lu@oracle.com> | 2011-10-12 20:53:17 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-10-13 12:12:12 +0200 |
| commit | 141d55e6cc590293ea1378f55b9ebd38f5024bf0 (patch) | |
| tree | cf3026eb84d80ec48e8ef39ba8e5d4b0c0c84596 /arch/x86/Kconfig | |
| parent | x86, ioapic: Clean up ioapic/apic_id usage (diff) | |
| download | linux-141d55e6cc590293ea1378f55b9ebd38f5024bf0.tar.xz linux-141d55e6cc590293ea1378f55b9ebd38f5024bf0.zip | |
x86/irq: Standardize on CONFIG_SPARSE_IRQ=y
Sparseirq got introduced in v2.6.28 and Thomas did a huge cleanup
around v2.6.38 that eliminated basically all disadvantages
of it.
So we can remove non-sparseirq support now and simplify
our IRQ degrees of freedom a bit.
Suggested-and-acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Link: http://lkml.kernel.org/r/4E95E21D.6090200@oracle.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/Kconfig')
| -rw-r--r-- | arch/x86/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 6a47bb22657f..fcd34c30debd 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -64,6 +64,7 @@ config X86 select HAVE_TEXT_POKE_SMP select HAVE_GENERIC_HARDIRQS select HAVE_SPARSE_IRQ + select SPARSE_IRQ select GENERIC_FIND_FIRST_BIT select GENERIC_IRQ_PROBE select GENERIC_PENDING_IRQ if SMP |