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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>
This commit is contained in:
Leon Romanovsky 2019-01-09 20:15:58 +02:00 committed by Jason Gunthorpe
parent dbe30dae48
commit 8cbfaac3d0
5 changed files with 5 additions and 5 deletions
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2
drivers/infiniband/hw/hns/hns_roce_pd.c
View File

@ -66,7 +66,7 @@ struct ib_pd *hns_roce_alloc_pd(struct ib_device *ib_dev,
struct hns_roce_pd *pd; struct hns_roce_pd *pd;
int ret; int ret;
pd = kmalloc(sizeof(*pd), GFP_KERNEL); pd = kzalloc(sizeof(*pd), GFP_KERNEL);
if (!pd) if (!pd)
return ERR_PTR(-ENOMEM); return ERR_PTR(-ENOMEM);

2
drivers/infiniband/hw/mlx5/main.c
View File

@ -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)] = {}; u32 in[MLX5_ST_SZ_DW(alloc_pd_in)] = {};
u16 uid = 0; u16 uid = 0;
pd = kmalloc(sizeof(*pd), GFP_KERNEL); pd = kzalloc(sizeof(*pd), GFP_KERNEL);
if (!pd) if (!pd)
return ERR_PTR(-ENOMEM); return ERR_PTR(-ENOMEM);

2
drivers/infiniband/hw/mthca/mthca_provider.c
View File

@ -381,7 +381,7 @@ static struct ib_pd *mthca_alloc_pd(struct ib_device *ibdev,
struct mthca_pd *pd; struct mthca_pd *pd;
int err; int err;
pd = kmalloc(sizeof *pd, GFP_KERNEL); pd = kzalloc(sizeof(*pd), GFP_KERNEL);
if (!pd) if (!pd)
return ERR_PTR(-ENOMEM); return ERR_PTR(-ENOMEM);

2
drivers/infiniband/hw/vmw_pvrdma/pvrdma_verbs.c
View File

@ -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)) if (!atomic_add_unless(&dev->num_pds, 1, dev->dsr->caps.max_pd))
return ERR_PTR(-ENOMEM); return ERR_PTR(-ENOMEM);
pd = kmalloc(sizeof(*pd), GFP_KERNEL); pd = kzalloc(sizeof(*pd), GFP_KERNEL);
if (!pd) { if (!pd) {
ptr = ERR_PTR(-ENOMEM); ptr = ERR_PTR(-ENOMEM);
goto err; goto err;

2
drivers/infiniband/sw/rdmavt/pd.c
View File

@ -66,7 +66,7 @@ struct ib_pd *rvt_alloc_pd(struct ib_device *ibdev,
struct rvt_pd *pd; struct rvt_pd *pd;
struct ib_pd *ret; struct ib_pd *ret;
pd = kmalloc(sizeof(*pd), GFP_KERNEL); pd = kzalloc(sizeof(*pd), GFP_KERNEL);
if (!pd) { if (!pd) {
ret = ERR_PTR(-ENOMEM); ret = ERR_PTR(-ENOMEM);
goto bail; goto bail;