Convert MessageID in smb2_hdr to LE
We have encountered failures when When testing smb2 mounts on ppc64
machines when using both Samba as well as Windows 2012.
On poking around, the problem was determined to be caused by the
high endian MessageID passed in the header for smb2. On checking the
corresponding MID for smb1 is converted to LE before being sent on the
wire.
We have tested this patch successfully on a ppc64 machine.
Signed-off-by: Sachin Prabhu <sprabhu@redhat.com>
diff --git a/fs/cifs/smb2pdu.h b/fs/cifs/smb2pdu.h
index ce85847..70867d5 100644
--- a/fs/cifs/smb2pdu.h
+++ b/fs/cifs/smb2pdu.h
@@ -110,7 +110,7 @@
__le16 CreditRequest; /* CreditResponse */
__le32 Flags;
__le32 NextCommand;
- __u64 MessageId; /* opaque - so can stay little endian */
+ __le64 MessageId;
__le32 ProcessId;
__u32 TreeId; /* opaque - so do not make little endian */
__u64 SessionId; /* opaque - so do not make little endian */
