kvm: make sure we select EVENTFD for any arch that declares HAVE_KVM_EVENTFD

Commit Message

Gregory Haskins June 5, 2009, 1:35 p.m. UTC

http://lkml.org/lkml/2009/6/5/277

(It is unclear what action, if any, we also may need to address kvm-kmod
 for kernels prior to eventfd support (2.6.22ish))

Signed-off-by: Gregory Haskins <[e-mail]>
---

 virt/kvm/Kconfig |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)


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Comments

Avi Kivity June 8, 2009, 8:56 a.m. UTC | #1

Gregory Haskins wrote:
> http://lkml.org/lkml/2009/6/5/277
>
> (It is unclear what action, if any, we also may need to address kvm-kmod
>  for kernels prior to eventfd support (2.6.22ish))
>   

Applied, thanks.

Patch

diff --git a/virt/kvm/Kconfig b/virt/kvm/Kconfig
index b166f30..56c6848 100644
--- a/virt/kvm/Kconfig
+++ b/virt/kvm/Kconfig
@@ -8,3 +8,4 @@  config HAVE_KVM_IRQCHIP
 
 config HAVE_KVM_EVENTFD
        bool
+       select EVENTFD