Because the sys_image_guid of ib_device_attr structure is __be64, it need to use cpu_to_be64 for converting. Signed-off-by: Lijun Ou <oulijun@xxxxxxxxxx> --- drivers/infiniband/hw/hns/hns_roce_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/hns/hns_roce_main.c b/drivers/infiniband/hw/hns/hns_roce_main.c index 9d48bc0..96fb6a9 100644 --- a/drivers/infiniband/hw/hns/hns_roce_main.c +++ b/drivers/infiniband/hw/hns/hns_roce_main.c @@ -199,7 +199,7 @@ static int hns_roce_query_device(struct ib_device *ib_dev, memset(props, 0, sizeof(*props)); - props->sys_image_guid = cpu_to_be32(hr_dev->sys_image_guid); + props->sys_image_guid = cpu_to_be64(hr_dev->sys_image_guid); props->max_mr_size = (u64)(~(0ULL)); props->page_size_cap = hr_dev->caps.page_size_cap; props->vendor_id = hr_dev->vendor_id; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
