struct ib_ucm_event, ctx_list);
list_del(&uevent->file_list);
list_del(&uevent->ctx_list);
+ mutex_unlock(&ctx->file->file_mutex);
/* clear incoming connections. */
if (ib_ucm_new_cm_id(uevent->resp.event))
ib_destroy_cm_id(uevent->cm_id);
kfree(uevent);
+ mutex_lock(&ctx->file->file_mutex);
}
mutex_unlock(&ctx->file->file_mutex);
}
}
if (uvt->data_len) {
- uvt->data = kmalloc(uvt->data_len, GFP_KERNEL);
+ uvt->data = kmemdup(evt->private_data, uvt->data_len, GFP_KERNEL);
if (!uvt->data)
goto err1;
- memcpy(uvt->data, evt->private_data, uvt->data_len);
uvt->resp.present |= IB_UCM_PRES_DATA;
}
if (uvt->info_len) {
- uvt->info = kmalloc(uvt->info_len, GFP_KERNEL);
+ uvt->info = kmemdup(info, uvt->info_len, GFP_KERNEL);
if (!uvt->info)
goto err2;
- memcpy(uvt->info, info, uvt->info_len);
uvt->resp.present |= IB_UCM_PRES_INFO;
}
return 0;
return result;
}
-static ssize_t ib_ucm_establish(struct ib_ucm_file *file,
- const char __user *inbuf,
- int in_len, int out_len)
+static ssize_t ib_ucm_notify(struct ib_ucm_file *file,
+ const char __user *inbuf,
+ int in_len, int out_len)
{
- struct ib_ucm_establish cmd;
+ struct ib_ucm_notify cmd;
struct ib_ucm_context *ctx;
int result;
if (IS_ERR(ctx))
return PTR_ERR(ctx);
- result = ib_cm_establish(ctx->cm_id);
+ result = ib_cm_notify(ctx->cm_id, (enum ib_event_type) cmd.event);
ib_ucm_ctx_put(ctx);
return result;
}
[IB_USER_CM_CMD_DESTROY_ID] = ib_ucm_destroy_id,
[IB_USER_CM_CMD_ATTR_ID] = ib_ucm_attr_id,
[IB_USER_CM_CMD_LISTEN] = ib_ucm_listen,
- [IB_USER_CM_CMD_ESTABLISH] = ib_ucm_establish,
+ [IB_USER_CM_CMD_NOTIFY] = ib_ucm_notify,
[IB_USER_CM_CMD_SEND_REQ] = ib_ucm_send_req,
[IB_USER_CM_CMD_SEND_REP] = ib_ucm_send_rep,
[IB_USER_CM_CMD_SEND_RTU] = ib_ucm_send_rtu,
kfree(dev);
}
-static struct file_operations ucm_fops = {
+static const struct file_operations ucm_fops = {
.owner = THIS_MODULE,
.open = ib_ucm_open,
.release = ib_ucm_close,