diff options
| author | Leon Romanovsky <leonro@nvidia.com> | 2025-07-20 12:25:35 +0300 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2025-07-21 02:27:52 -0400 |
| commit | b83440736864ad96f863666fea49bd14ab17547d (patch) | |
| tree | 80c2a1089f7e10983b4c2a5291a475caf5c3a739 | |
| parent | d59ebb4549ff9bdba7abf6a5246a749e7f4a36ed (diff) | |
RDMA/mlx5: Fix incorrect MKEY masking
mkey_mask is __be64 type, while MLX5_MKEY_MASK_PAGE_SIZE is declared as
unsigned long long. This causes to the static checkers errors:
drivers/infiniband/hw/mlx5/umr.c:663:49: warning: invalid assignment: &=
drivers/infiniband/hw/mlx5/umr.c:663:49: left side has type restricted __be64
drivers/infiniband/hw/mlx5/umr.c:663:49: right side has type int
Fixes: e73242aa14d2 ("RDMA/mlx5: Optimize DMABUF mkey page size")
Link: https://patch.msgid.link/e354d70b98dfa5ecf4c236a36cd36b64add9d9de.1753003467.git.leon@kernel.org
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
| -rw-r--r-- | drivers/infiniband/hw/mlx5/umr.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx5/umr.c b/drivers/infiniband/hw/mlx5/umr.c index 054f6dae2415..7ef35cddce81 100644 --- a/drivers/infiniband/hw/mlx5/umr.c +++ b/drivers/infiniband/hw/mlx5/umr.c @@ -660,7 +660,8 @@ static void mlx5r_umr_final_update_xlt(struct mlx5_ib_dev *dev, if (!mr->ibmr.length) MLX5_SET(mkc, &wqe->mkey_seg, length64, 1); if (flags & MLX5_IB_UPD_XLT_KEEP_PGSZ) - wqe->ctrl_seg.mkey_mask &= ~MLX5_MKEY_MASK_PAGE_SIZE; + wqe->ctrl_seg.mkey_mask &= + cpu_to_be64(~MLX5_MKEY_MASK_PAGE_SIZE); } wqe->ctrl_seg.xlt_octowords = |