IB: Pass uverbs_attr_bundle down ib_x destroy path

The uverbs_attr_bundle with the ucontext is sent down to the drivers ib_x
destroy path as ib_udata. The next patch will use the ib_udata to free the
drivers destroy path from the dependency in 'uobject->context' as we
already did for the create path.

Signed-off-by: Shamir Rabinovitch <shamir.rabinovitch@oracle.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

5 files changed, 14 insertions, 16 deletions

diff --git a/drivers/infiniband/hw/cxgb4/cq.c b/drivers/infiniband/hw/cxgb4/cq.c
index 1fa5f6445be3..562187f0c5af 100644
--- a/drivers/infiniband/hw/cxgb4/cq.c
+++ b/drivers/infiniband/hw/cxgb4/cq.c
@@ -968,7 +968,7 @@ int c4iw_poll_cq(struct ib_cq *ibcq, int num_entries, struct ib_wc *wc)
 	return !err || err == -ENODATA ? npolled : err;
 }
 
-int c4iw_destroy_cq(struct ib_cq *ib_cq)
+int c4iw_destroy_cq(struct ib_cq *ib_cq, struct ib_udata *udata)
 {
 	struct c4iw_cq *chp;
 	struct c4iw_ucontext *ucontext;
diff --git a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h
index 4c918fe2430e..586fd1a00d33 100644
--- a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h
+++ b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h
@@ -979,9 +979,8 @@ int c4iw_accept_cr(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param);
 int c4iw_reject_cr(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len);
 void c4iw_qp_add_ref(struct ib_qp *qp);
 void c4iw_qp_rem_ref(struct ib_qp *qp);
-struct ib_mr *c4iw_alloc_mr(struct ib_pd *pd,
-			    enum ib_mr_type mr_type,
-			    u32 max_num_sg);
+struct ib_mr *c4iw_alloc_mr(struct ib_pd *pd, enum ib_mr_type mr_type,
+			    u32 max_num_sg, struct ib_udata *udata);
 int c4iw_map_mr_sg(struct ib_mr *ibmr, struct scatterlist *sg, int sg_nents,
 		   unsigned int *sg_offset);
 int c4iw_dealloc_mw(struct ib_mw *mw);
@@ -992,8 +991,8 @@ struct ib_mr *c4iw_reg_user_mr(struct ib_pd *pd, u64 start,
 					   u64 length, u64 virt, int acc,
 					   struct ib_udata *udata);
 struct ib_mr *c4iw_get_dma_mr(struct ib_pd *pd, int acc);
-int c4iw_dereg_mr(struct ib_mr *ib_mr);
-int c4iw_destroy_cq(struct ib_cq *ib_cq);
+int c4iw_dereg_mr(struct ib_mr *ib_mr, struct ib_udata *udata);
+int c4iw_destroy_cq(struct ib_cq *ib_cq, struct ib_udata *udata);
 struct ib_cq *c4iw_create_cq(struct ib_device *ibdev,
 			     const struct ib_cq_init_attr *attr,
 			     struct ib_ucontext *ib_context,
@@ -1002,11 +1001,11 @@ int c4iw_arm_cq(struct ib_cq *ibcq, enum ib_cq_notify_flags flags);
 int c4iw_modify_srq(struct ib_srq *ib_srq, struct ib_srq_attr *attr,
 		    enum ib_srq_attr_mask srq_attr_mask,
 		    struct ib_udata *udata);
-int c4iw_destroy_srq(struct ib_srq *ib_srq);
+int c4iw_destroy_srq(struct ib_srq *ib_srq, struct ib_udata *udata);
 struct ib_srq *c4iw_create_srq(struct ib_pd *pd,
 			       struct ib_srq_init_attr *attrs,
 			       struct ib_udata *udata);
-int c4iw_destroy_qp(struct ib_qp *ib_qp);
+int c4iw_destroy_qp(struct ib_qp *ib_qp, struct ib_udata *udata);
 struct ib_qp *c4iw_create_qp(struct ib_pd *pd,
 			     struct ib_qp_init_attr *attrs,
 			     struct ib_udata *udata);
diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
index 81f5b5b026b1..811c0c8c5b16 100644
--- a/drivers/infiniband/hw/cxgb4/mem.c
+++ b/drivers/infiniband/hw/cxgb4/mem.c
@@ -683,9 +683,8 @@ int c4iw_dealloc_mw(struct ib_mw *mw)
 	return 0;
 }
 
-struct ib_mr *c4iw_alloc_mr(struct ib_pd *pd,
-			    enum ib_mr_type mr_type,
-			    u32 max_num_sg)
+struct ib_mr *c4iw_alloc_mr(struct ib_pd *pd, enum ib_mr_type mr_type,
+			    u32 max_num_sg, struct ib_udata *udata)
 {
 	struct c4iw_dev *rhp;
 	struct c4iw_pd *php;
@@ -786,7 +785,7 @@ int c4iw_map_mr_sg(struct ib_mr *ibmr, struct scatterlist *sg, int sg_nents,
 	return ib_sg_to_pages(ibmr, sg, sg_nents, sg_offset, c4iw_set_page);
 }
 
-int c4iw_dereg_mr(struct ib_mr *ib_mr)
+int c4iw_dereg_mr(struct ib_mr *ib_mr, struct ib_udata *udata)
 {
 	struct c4iw_dev *rhp;
 	struct c4iw_mr *mhp;
diff --git a/drivers/infiniband/hw/cxgb4/provider.c b/drivers/infiniband/hw/cxgb4/provider.c
index 507c54572cc9..12f7d3ae6a53 100644
--- a/drivers/infiniband/hw/cxgb4/provider.c
+++ b/drivers/infiniband/hw/cxgb4/provider.c
@@ -190,7 +190,7 @@ static int c4iw_mmap(struct ib_ucontext *context, struct vm_area_struct *vma)
 	return ret;
 }
 
-static void c4iw_deallocate_pd(struct ib_pd *pd)
+static void c4iw_deallocate_pd(struct ib_pd *pd, struct ib_udata *udata)
 {
 	struct c4iw_dev *rhp;
 	struct c4iw_pd *php;
@@ -224,7 +224,7 @@ static int c4iw_allocate_pd(struct ib_pd *pd, struct ib_ucontext *context,
 		struct c4iw_alloc_pd_resp uresp = {.pdid = php->pdid};
 
 		if (ib_copy_to_udata(udata, &uresp, sizeof(uresp))) {
-			c4iw_deallocate_pd(&php->ibpd);
+			c4iw_deallocate_pd(&php->ibpd, udata);
 			return -EFAULT;
 		}
 	}
diff --git a/drivers/infiniband/hw/cxgb4/qp.c b/drivers/infiniband/hw/cxgb4/qp.c
index b2ae5b40cc3e..76e6544cf0b9 100644
--- a/drivers/infiniband/hw/cxgb4/qp.c
+++ b/drivers/infiniband/hw/cxgb4/qp.c
@@ -2095,7 +2095,7 @@ out:
 	return ret;
 }
 
-int c4iw_destroy_qp(struct ib_qp *ib_qp)
+int c4iw_destroy_qp(struct ib_qp *ib_qp, struct ib_udata *udata)
 {
 	struct c4iw_dev *rhp;
 	struct c4iw_qp *qhp;
@@ -2826,7 +2826,7 @@ err_free_srq:
 	return ERR_PTR(ret);
 }
 
-int c4iw_destroy_srq(struct ib_srq *ibsrq)
+int c4iw_destroy_srq(struct ib_srq *ibsrq, struct ib_udata *udata)
 {
 	struct c4iw_dev *rhp;
 	struct c4iw_srq *srq;