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| author | Jason Gunthorpe <jgunthorpe@obsidianresearch.com> | 2007-01-19 11:58:49 -0700 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2007-02-04 14:11:56 -0800 |
| commit | fa7252ed4d92397baf30e4a144af95a33eaa925b (patch) | |
| tree | aeb9502195cc0faff69631ca184d38779e0d8ed5 /include | |
| parent | 1033ff670d49760604f5d4c73a1b60741863a406 (diff) | |
| download | lwn-fa7252ed4d92397baf30e4a144af95a33eaa925b.tar.gz lwn-fa7252ed4d92397baf30e4a144af95a33eaa925b.zip | |
IB: Make sure struct ib_user_mad.data is aligned
Make the untyped data region in ib_user_mad have type u64 so that it
gets aligned properly. This avoids alignment faults in ib_umad when
casting the data field to an rmpp_mad and accessing the 64-bit tid
field on architectures like ia64.
Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/rdma/ib_user_mad.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/rdma/ib_user_mad.h b/include/rdma/ib_user_mad.h index 44537aa32e62..d66b15ea82c4 100644 --- a/include/rdma/ib_user_mad.h +++ b/include/rdma/ib_user_mad.h @@ -98,7 +98,7 @@ struct ib_user_mad_hdr { */ struct ib_user_mad { struct ib_user_mad_hdr hdr; - __u8 data[0]; + __u64 data[0]; }; /** |