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| author | Dragos Tatulea <dtatulea@nvidia.com> | 2026-04-03 12:09:23 +0300 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2026-04-07 14:34:04 +0300 |
| commit | 1047e14b44edecbbab02a86514a083b8db9fde4d (patch) | |
| tree | 412c485c7cccdb5825a34acc51ce3c44bb1e6f17 | |
| parent | dfecb0c5af3b07ebfa84be63a7a21bfc9e29a872 (diff) | |
| download | linux-1047e14b44edecbbab02a86514a083b8db9fde4d.tar.xz | |
net/mlx5e: XSK, Increase size for chunk_size param
When 64K pages are used, chunk_size can take the 64K value
which doesn't fit in u16. This results in overflows that
are detected in mlx5e_mpwrq_log_wqe_sz().
Increase the type to u32 to fix this.
Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com>
Reviewed-by: Carolina Jubran <cjubran@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/20260403090927.139042-2-tariqt@nvidia.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/params.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/params.h b/drivers/net/ethernet/mellanox/mlx5/core/en/params.h index 9b1a2aed17c3..275f9be53a34 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/params.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/params.h @@ -8,7 +8,7 @@ struct mlx5e_xsk_param { u16 headroom; - u16 chunk_size; + u32 chunk_size; bool unaligned; }; |