Properly pack the data for file copy functionality. Patch based on
investigation done by Matej Muzila <mmuzila@xxxxxxxxxx>
Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
Reported-by: qge@xxxxxxxxxx
Cc: <stable@xxxxxxxxxxxxxxx>
---
include/uapi/linux/hyperv.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/include/uapi/linux/hyperv.h b/include/uapi/linux/hyperv.h
index 78e4a86..0a8e6ba 100644
--- a/include/uapi/linux/hyperv.h
+++ b/include/uapi/linux/hyperv.h
@@ -137,7 +137,7 @@ struct hv_do_fcopy {
__u64 offset;
__u32 size;
__u8 data[DATA_FRAGMENT];
-};
+} __attribute__((packed));
/*
* An implementation of HyperV key value pair (KVP) functionality for Linux.
--
1.7.4.1
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