diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-05-21 15:59:23 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-05-21 15:59:23 -0300 |
| commit | f248d687e99da6799a25bbf53ca1350b84d41077 (patch) | |
| tree | edb0b90c039e34e838329ca4d96e9888a4ebfa34 /drivers/infiniband/hw/mlx5/dm.c | |
| parent | 3b2f17ad1770e51b8b4e68b5069c4f1ee477eff8 (diff) | |
| parent | 011ff616ffe8df6b86ee54d14a43c8d1a96a6325 (diff) | |
| download | linux-f248d687e99da6799a25bbf53ca1350b84d41077.tar.bz2 | |
Merge remote-tracking branch 'torvalds/master' into perf/urgent
To pick up more UAPI updates to sync with tools/.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx5/dm.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/dm.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx5/dm.c b/drivers/infiniband/hw/mlx5/dm.c index 094bf85589db..001d766cf291 100644 --- a/drivers/infiniband/hw/mlx5/dm.c +++ b/drivers/infiniband/hw/mlx5/dm.c @@ -217,6 +217,9 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DM_MAP_OP_ADDR)( if (err) return err; + if (op >= BITS_PER_TYPE(u32)) + return -EOPNOTSUPP; + if (!(MLX5_CAP_DEV_MEM(dev->mdev, memic_operations) & BIT(op))) return -EOPNOTSUPP; |