diff options
| author | Leon Romanovsky <leonro@mellanox.com> | 2019-01-09 21:15:58 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-01-11 03:08:52 +0300 |
| commit | 8cbfaac3d0974ecf53b28db23ea8c105f491bb35 (patch) | |
| tree | a3daca92f03d2f7e68bfe88215296e1c48960f86 | |
| parent | dbe30dae487e1a232158c24b432d45281c2805b7 (diff) | |
| download | linux-8cbfaac3d0974ecf53b28db23ea8c105f491bb35.tar.xz | |
RDMA: Clear PD objects during their allocation
As part of an audit process to update drivers to use rdma_restrack_add()
ensure that PD objects is cleared before access.
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_pd.c | 2 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mlx5/main.c | 2 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_provider.c | 2 | ||||
| -rw-r--r-- | drivers/infiniband/hw/vmw_pvrdma/pvrdma_verbs.c | 2 | ||||
| -rw-r--r-- | drivers/infiniband/sw/rdmavt/pd.c | 2 |
5 files changed, 5 insertions, 5 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_pd.c b/drivers/infiniband/hw/hns/hns_roce_pd.c index e11c149da04d..4a29b2cb9bab 100644 --- a/drivers/infiniband/hw/hns/hns_roce_pd.c +++ b/drivers/infiniband/hw/hns/hns_roce_pd.c @@ -66,7 +66,7 @@ struct ib_pd *hns_roce_alloc_pd(struct ib_device *ib_dev, struct hns_roce_pd *pd; int ret; - pd = kmalloc(sizeof(*pd), GFP_KERNEL); + pd = kzalloc(sizeof(*pd), GFP_KERNEL); if (!pd) return ERR_PTR(-ENOMEM); diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index 11e9783cefcc..717e8535b41a 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -2263,7 +2263,7 @@ static struct ib_pd *mlx5_ib_alloc_pd(struct ib_device *ibdev, u32 in[MLX5_ST_SZ_DW(alloc_pd_in)] = {}; u16 uid = 0; - pd = kmalloc(sizeof(*pd), GFP_KERNEL); + pd = kzalloc(sizeof(*pd), GFP_KERNEL); if (!pd) return ERR_PTR(-ENOMEM); diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c index 53fff6aed896..f87ee3058c65 100644 --- a/drivers/infiniband/hw/mthca/mthca_provider.c +++ b/drivers/infiniband/hw/mthca/mthca_provider.c @@ -381,7 +381,7 @@ static struct ib_pd *mthca_alloc_pd(struct ib_device *ibdev, struct mthca_pd *pd; int err; - pd = kmalloc(sizeof *pd, GFP_KERNEL); + pd = kzalloc(sizeof(*pd), GFP_KERNEL); if (!pd) return ERR_PTR(-ENOMEM); diff --git a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_verbs.c b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_verbs.c index 4d238d0e484b..65b6115caa55 100644 --- a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_verbs.c +++ b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_verbs.c @@ -457,7 +457,7 @@ struct ib_pd *pvrdma_alloc_pd(struct ib_device *ibdev, if (!atomic_add_unless(&dev->num_pds, 1, dev->dsr->caps.max_pd)) return ERR_PTR(-ENOMEM); - pd = kmalloc(sizeof(*pd), GFP_KERNEL); + pd = kzalloc(sizeof(*pd), GFP_KERNEL); if (!pd) { ptr = ERR_PTR(-ENOMEM); goto err; diff --git a/drivers/infiniband/sw/rdmavt/pd.c b/drivers/infiniband/sw/rdmavt/pd.c index 8a89afff3363..dcc1870b8d23 100644 --- a/drivers/infiniband/sw/rdmavt/pd.c +++ b/drivers/infiniband/sw/rdmavt/pd.c @@ -66,7 +66,7 @@ struct ib_pd *rvt_alloc_pd(struct ib_device *ibdev, struct rvt_pd *pd; struct ib_pd *ret; - pd = kmalloc(sizeof(*pd), GFP_KERNEL); + pd = kzalloc(sizeof(*pd), GFP_KERNEL); if (!pd) { ret = ERR_PTR(-ENOMEM); goto bail; |