Commit 654b6436 authored by Mike Marciniszyn's avatar Mike Marciniszyn Committed by Doug Ledford

IB/rdmavt: Insure QP vmalloc variants zero memory

The usage of the various vmalloc APIs do not consistently zero memory
when allocating the swqe. Insure zeroing variants are used.
Reviewed-by: default avatarMitko Haralanov <mitko.haralanov@intel.com>
Signed-off-by: default avatarMike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: default avatarDennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent 9565c6a3
...@@ -653,9 +653,9 @@ struct ib_qp *rvt_create_qp(struct ib_pd *ibpd, ...@@ -653,9 +653,9 @@ struct ib_qp *rvt_create_qp(struct ib_pd *ibpd,
if (gfp == GFP_NOIO) if (gfp == GFP_NOIO)
swq = __vmalloc( swq = __vmalloc(
(init_attr->cap.max_send_wr + 1) * sz, (init_attr->cap.max_send_wr + 1) * sz,
gfp, PAGE_KERNEL); gfp | __GFP_ZERO, PAGE_KERNEL);
else else
swq = vmalloc_node( swq = vzalloc_node(
(init_attr->cap.max_send_wr + 1) * sz, (init_attr->cap.max_send_wr + 1) * sz,
rdi->dparms.node); rdi->dparms.node);
if (!swq) if (!swq)
...@@ -704,9 +704,9 @@ struct ib_qp *rvt_create_qp(struct ib_pd *ibpd, ...@@ -704,9 +704,9 @@ struct ib_qp *rvt_create_qp(struct ib_pd *ibpd,
qp->r_rq.wq = __vmalloc( qp->r_rq.wq = __vmalloc(
sizeof(struct rvt_rwq) + sizeof(struct rvt_rwq) +
qp->r_rq.size * sz, qp->r_rq.size * sz,
gfp, PAGE_KERNEL); gfp | __GFP_ZERO, PAGE_KERNEL);
else else
qp->r_rq.wq = vmalloc_node( qp->r_rq.wq = vzalloc_node(
sizeof(struct rvt_rwq) + sizeof(struct rvt_rwq) +
qp->r_rq.size * sz, qp->r_rq.size * sz,
rdi->dparms.node); rdi->dparms.node);
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment