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authorAvi Kivity <avi@qumranet.com>2007-03-01 17:56:20 +0200
committerAvi Kivity <avi@qumranet.com>2007-05-03 10:52:24 +0300
commit5d308f4550d9dc4c236e08b0377b610b9578577b (patch)
treec19005059de37403db7962bcfa7bac657331b052 /drivers/kvm
parent739872c56f3322c38320c7a5a543ef6f56f174bc (diff)
downloadop-kernel-dev-5d308f4550d9dc4c236e08b0377b610b9578577b.zip
op-kernel-dev-5d308f4550d9dc4c236e08b0377b610b9578577b.tar.gz
KVM: Add method to check for backwards-compatible API extensions
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'drivers/kvm')
-rw-r--r--drivers/kvm/kvm_main.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c
index 5d24203..39cf8fd 100644
--- a/drivers/kvm/kvm_main.c
+++ b/drivers/kvm/kvm_main.c
@@ -2416,6 +2416,12 @@ static long kvm_dev_ioctl(struct file *filp,
r = 0;
break;
}
+ case KVM_CHECK_EXTENSION:
+ /*
+ * No extensions defined at present.
+ */
+ r = 0;
+ break;
default:
;
}
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