struct i40iw_qp *iwqp,
u32 qp_num)
{
+ struct i40iw_pbl *iwpbl = &iwqp->iwpbl;
+
i40iw_dealloc_push_page(iwdev, &iwqp->sc_qp);
if (qp_num)
i40iw_free_resource(iwdev, iwdev->allocated_qps, qp_num);
+ if (iwpbl->pbl_allocated)
+ i40iw_free_pble(iwdev->pble_rsrc, &iwpbl->pble_alloc);
i40iw_free_dma_mem(iwdev->sc_dev.hw, &iwqp->q2_ctx_mem);
i40iw_free_dma_mem(iwdev->sc_dev.hw, &iwqp->kqp.dma_mem);
kfree(iwqp->kqp.wrid_mem);
struct i40iw_qp *iwqp,
struct i40iw_qp_init_info *init_info)
{
- struct i40iw_pbl *iwpbl = iwqp->iwpbl;
+ struct i40iw_pbl *iwpbl = &iwqp->iwpbl;
struct i40iw_qp_mr *qpmr = &iwpbl->qp_mr;
iwqp->page = qpmr->sq_page;
ucontext = to_ucontext(ibpd->uobject->context);
if (req.user_wqe_buffers) {
+ struct i40iw_pbl *iwpbl;
+
spin_lock_irqsave(
&ucontext->qp_reg_mem_list_lock, flags);
- iwqp->iwpbl = i40iw_get_pbl(
+ iwpbl = i40iw_get_pbl(
(unsigned long)req.user_wqe_buffers,
&ucontext->qp_reg_mem_list);
spin_unlock_irqrestore(
&ucontext->qp_reg_mem_list_lock, flags);
- if (!iwqp->iwpbl) {
+ if (!iwpbl) {
err_code = -ENODATA;
i40iw_pr_err("no pbl info\n");
goto error;
}
+ memcpy(&iwqp->iwpbl, iwpbl, sizeof(iwqp->iwpbl));
}
}
err_code = i40iw_setup_virt_qp(iwdev, iwqp, &init_info);
memset(&req, 0, sizeof(req));
iwcq->user_mode = true;
ucontext = to_ucontext(context);
- if (ib_copy_from_udata(&req, udata, sizeof(struct i40iw_create_cq_req)))
+ if (ib_copy_from_udata(&req, udata, sizeof(struct i40iw_create_cq_req))) {
+ err_code = -EFAULT;
goto cq_free_resources;
+ }
spin_lock_irqsave(&ucontext->cq_reg_mem_list_lock, flags);
iwpbl = i40iw_get_pbl((unsigned long)req.user_cq_buffer,
ucontext = to_ucontext(ibpd->uobject->context);
i40iw_del_memlist(iwmr, ucontext);
}
- if (iwpbl->pbl_allocated)
+ if (iwpbl->pbl_allocated && iwmr->type != IW_MEMREG_TYPE_QP)
i40iw_free_pble(iwdev->pble_rsrc, palloc);
kfree(iwmr);
return 0;