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| author |   Jason Gunthorpe <jgg@mellanox.com> | 2018-03-19 11:30:43 -0600 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-03-23 14:53:29 -0600 |
| commit | f64705b8715a090cd5526a2c082eeb199a51e8b2 (patch) | |
| tree | 32d1e6690944133feb30bd3b32d038bf9aa0640a /include/uapi/rdma/ocrdma-abi.h | |
| parent | iw_cxgb4: Add ib_device->get_netdev support (diff) | |
| download | linux-dev-f64705b8715a090cd5526a2c082eeb199a51e8b2.tar.xz linux-dev-f64705b8715a090cd5526a2c082eeb199a51e8b2.zip | |
RDMA/ocrdma: Fix structure layout for ocrdma_alloc_pd
The udata's for alloc_pd cannot contain u64s due to alignment
constraints. Switch the two never-used u64's to arrays of u32 to reduce
the required struct alignment to 4 bytes.
These reserved fields are totally unnecessary, never written and never
read.
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'include/uapi/rdma/ocrdma-abi.h')
| -rw-r--r-- | include/uapi/rdma/ocrdma-abi.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/uapi/rdma/ocrdma-abi.h b/include/uapi/rdma/ocrdma-abi.h index e0475d59cdf0..32ef8670583a 100644 --- a/include/uapi/rdma/ocrdma-abi.h +++ b/include/uapi/rdma/ocrdma-abi.h @@ -65,7 +65,7 @@ struct ocrdma_alloc_ucontext_resp { }; struct ocrdma_alloc_pd_ureq { - __u64 rsvd1; + __u32 rsvd[2]; }; struct ocrdma_alloc_pd_uresp { @@ -73,7 +73,7 @@ struct ocrdma_alloc_pd_uresp { __u32 dpp_enabled; __u32 dpp_page_addr_hi; __u32 dpp_page_addr_lo; - __u64 rsvd1; + __u32 rsvd[2]; }; struct ocrdma_create_cq_ureq { |