diff options
| author | Leon Romanovsky <leonro@mellanox.com> | 2019-01-09 21:16:01 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-01-11 03:08:52 +0300 |
| commit | 081de9495c7a90560e9cc264cdcc2ff39b705843 (patch) | |
| tree | 7d0f16131df305e845698b85f06d02977e5bbf52 | |
| parent | 0975890ebe9b40abf08fecf216aed4f92805db70 (diff) | |
| download | linux-081de9495c7a90560e9cc264cdcc2ff39b705843.tar.xz | |
RDMA: Clear CTX objects during their allocation
As part of an audit process to update drivers to use rdma_restrack_add()
ensure that CTX 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_main.c | 2 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_provider.c | 2 | ||||
| -rw-r--r-- | drivers/infiniband/hw/usnic/usnic_ib_verbs.c | 2 | ||||
| -rw-r--r-- | drivers/infiniband/hw/vmw_pvrdma/pvrdma_verbs.c | 2 | ||||
| -rw-r--r-- | drivers/infiniband/sw/rdmavt/vt.c | 2 |
5 files changed, 5 insertions, 5 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_main.c b/drivers/infiniband/hw/hns/hns_roce_main.c index c79054ba9495..44a07fce0617 100644 --- a/drivers/infiniband/hw/hns/hns_roce_main.c +++ b/drivers/infiniband/hw/hns/hns_roce_main.c @@ -343,7 +343,7 @@ static struct ib_ucontext *hns_roce_alloc_ucontext(struct ib_device *ib_dev, resp.qp_tab_size = hr_dev->caps.num_qps; - context = kmalloc(sizeof(*context), GFP_KERNEL); + context = kzalloc(sizeof(*context), GFP_KERNEL); if (!context) return ERR_PTR(-ENOMEM); diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c index 1fcc007d1d34..0a939ea5497b 100644 --- a/drivers/infiniband/hw/mthca/mthca_provider.c +++ b/drivers/infiniband/hw/mthca/mthca_provider.c @@ -318,7 +318,7 @@ static struct ib_ucontext *mthca_alloc_ucontext(struct ib_device *ibdev, else uresp.uarc_size = 0; - context = kmalloc(sizeof *context, GFP_KERNEL); + context = kzalloc(sizeof(*context), GFP_KERNEL); if (!context) return ERR_PTR(-ENOMEM); diff --git a/drivers/infiniband/hw/usnic/usnic_ib_verbs.c b/drivers/infiniband/hw/usnic/usnic_ib_verbs.c index 63c7b48774e9..432e6f6599fa 100644 --- a/drivers/infiniband/hw/usnic/usnic_ib_verbs.c +++ b/drivers/infiniband/hw/usnic/usnic_ib_verbs.c @@ -683,7 +683,7 @@ struct ib_ucontext *usnic_ib_alloc_ucontext(struct ib_device *ibdev, struct usnic_ib_dev *us_ibdev = to_usdev(ibdev); usnic_dbg("\n"); - context = kmalloc(sizeof(*context), GFP_KERNEL); + context = kzalloc(sizeof(*context), GFP_KERNEL); if (!context) 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 65b6115caa55..e10149248ce2 100644 --- a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_verbs.c +++ b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_verbs.c @@ -327,7 +327,7 @@ struct ib_ucontext *pvrdma_alloc_ucontext(struct ib_device *ibdev, if (!vdev->ib_active) return ERR_PTR(-EAGAIN); - context = kmalloc(sizeof(*context), GFP_KERNEL); + context = kzalloc(sizeof(*context), GFP_KERNEL); if (!context) return ERR_PTR(-ENOMEM); diff --git a/drivers/infiniband/sw/rdmavt/vt.c b/drivers/infiniband/sw/rdmavt/vt.c index aef3aa3fe667..8724a1817158 100644 --- a/drivers/infiniband/sw/rdmavt/vt.c +++ b/drivers/infiniband/sw/rdmavt/vt.c @@ -304,7 +304,7 @@ static struct ib_ucontext *rvt_alloc_ucontext(struct ib_device *ibdev, { struct rvt_ucontext *context; - context = kmalloc(sizeof(*context), GFP_KERNEL); + context = kzalloc(sizeof(*context), GFP_KERNEL); if (!context) return ERR_PTR(-ENOMEM); return &context->ibucontext; |