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| author | Jason Gunthorpe <jgg@mellanox.com> | 2018-03-20 23:19:51 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-03-27 23:25:09 +0300 |
| commit | 26b9906612c3553189d7d1673ee116ffac474d53 (patch) | |
| tree | 33a01f00d30e60c07a1e6142fe55ddec46c4bf4f /include/uapi/rdma/mlx4-abi.h | |
| parent | f2e9bfac13c904e5cfe58612002acde6f058dc83 (diff) | |
| download | linux-26b9906612c3553189d7d1673ee116ffac474d53.tar.xz | |
RDMA: Change all uapi headers to use __aligned_u64 instead of __u64
The new auditing standard for the subsystem will be to only use
__aligned_64 in uapi headers to try and prevent 32/64 compat bugs
from existing in the future.
Changing all existing usage will help ensure new developers copy the
right idea.
The before/after of this patch was tested using pahole on 32 and 64
bit compiles to confirm it has no change in the structure layout, so
this patch is a NOP.
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'include/uapi/rdma/mlx4-abi.h')
| -rw-r--r-- | include/uapi/rdma/mlx4-abi.h | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/include/uapi/rdma/mlx4-abi.h b/include/uapi/rdma/mlx4-abi.h index 50a56aeb1f41..04f64bc4045f 100644 --- a/include/uapi/rdma/mlx4-abi.h +++ b/include/uapi/rdma/mlx4-abi.h @@ -77,8 +77,8 @@ struct mlx4_ib_alloc_pd_resp { }; struct mlx4_ib_create_cq { - __u64 buf_addr; - __u64 db_addr; + __aligned_u64 buf_addr; + __aligned_u64 db_addr; }; struct mlx4_ib_create_cq_resp { @@ -87,12 +87,12 @@ struct mlx4_ib_create_cq_resp { }; struct mlx4_ib_resize_cq { - __u64 buf_addr; + __aligned_u64 buf_addr; }; struct mlx4_ib_create_srq { - __u64 buf_addr; - __u64 db_addr; + __aligned_u64 buf_addr; + __aligned_u64 db_addr; }; struct mlx4_ib_create_srq_resp { @@ -101,7 +101,7 @@ struct mlx4_ib_create_srq_resp { }; struct mlx4_ib_create_qp_rss { - __u64 rx_hash_fields_mask; /* Use enum mlx4_ib_rx_hash_fields */ + __aligned_u64 rx_hash_fields_mask; /* Use enum mlx4_ib_rx_hash_fields */ __u8 rx_hash_function; /* Use enum mlx4_ib_rx_hash_function_flags */ __u8 reserved[7]; __u8 rx_hash_key[40]; @@ -110,8 +110,8 @@ struct mlx4_ib_create_qp_rss { }; struct mlx4_ib_create_qp { - __u64 buf_addr; - __u64 db_addr; + __aligned_u64 buf_addr; + __aligned_u64 db_addr; __u8 log_sq_bb_count; __u8 log_sq_stride; __u8 sq_no_prefetch; @@ -120,8 +120,8 @@ struct mlx4_ib_create_qp { }; struct mlx4_ib_create_wq { - __u64 buf_addr; - __u64 db_addr; + __aligned_u64 buf_addr; + __aligned_u64 db_addr; __u8 log_range_size; __u8 reserved[3]; __u32 comp_mask; @@ -161,7 +161,7 @@ enum mlx4_ib_rx_hash_fields { }; struct mlx4_ib_rss_caps { - __u64 rx_hash_fields_mask; /* enum mlx4_ib_rx_hash_fields */ + __aligned_u64 rx_hash_fields_mask; /* enum mlx4_ib_rx_hash_fields */ __u8 rx_hash_function; /* enum mlx4_ib_rx_hash_function_flags */ __u8 reserved[7]; }; @@ -181,7 +181,7 @@ struct mlx4_ib_tso_caps { struct mlx4_uverbs_ex_query_device_resp { __u32 comp_mask; __u32 response_length; - __u64 hca_core_clock_offset; + __aligned_u64 hca_core_clock_offset; __u32 max_inl_recv_sz; __u32 reserved; struct mlx4_ib_rss_caps rss_caps; |