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Subject[PATCH 003/104] KVM: Future-proof the exit information union ABI
Date
Note that as the size of struct kvm_run is not part of the ABI, we can add
things at the end.

Signed-off-by: Avi Kivity <avi@qumranet.com>
---
include/linux/kvm.h | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index e6edca8..b9a4b7c 100644
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -111,6 +111,8 @@ struct kvm_run {
__u32 longmode;
__u32 pad;
} hypercall;
+ /* Fix the size of the union. */
+ char padding[256];
};
};

--
1.5.3
-
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