diff options
Diffstat (limited to 'drivers/vdpa/mlx5/core/mr.c')
| -rw-r--r-- | drivers/vdpa/mlx5/core/mr.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/vdpa/mlx5/core/mr.c b/drivers/vdpa/mlx5/core/mr.c index 8455f08f5d40..61424342c096 100644 --- a/drivers/vdpa/mlx5/core/mr.c +++ b/drivers/vdpa/mlx5/core/mr.c @@ -190,9 +190,12 @@ again: klm->bcount = cpu_to_be32(klm_bcount(dmr->end - dmr->start)); preve = dmr->end; } else { + u64 bcount = min_t(u64, dmr->start - preve, MAX_KLM_SIZE); + klm->key = cpu_to_be32(mvdev->res.null_mkey); - klm->bcount = cpu_to_be32(klm_bcount(dmr->start - preve)); - preve = dmr->start; + klm->bcount = cpu_to_be32(klm_bcount(bcount)); + preve += bcount; + goto again; } } |