Commit 8cbfaac3 authored by Leon Romanovsky's avatar Leon Romanovsky Committed by Jason Gunthorpe
Browse files

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: default avatarLeon Romanovsky <leonro@mellanox.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@mellanox.com>
parent dbe30dae

drivers/infiniband/hw/hns/hns_roce_pd.c

+1 −1
Original line number Diff line number Diff line
@@ -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);

drivers/infiniband/hw/mlx5/main.c

+1 −1
Original line number Diff line number Diff line
@@ -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);

drivers/infiniband/hw/mthca/mthca_provider.c

+1 −1
Original line number Diff line number Diff line
@@ -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);

drivers/infiniband/hw/vmw_pvrdma/pvrdma_verbs.c

+1 −1
Original line number Diff line number Diff line
@@ -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;

drivers/infiniband/sw/rdmavt/pd.c

+1 −1
Original line number Diff line number Diff line
@@ -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;

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