On Thu, Nov 16, 2017 at 01:52:17PM +0800, oulijun wrote: > My os is ubuntu 14.04 > the print info by uname -a is: > Linux a8d50a1f660b 4.2.0-27-generic #32~14.04.1-Ubuntu SMP Fri Jan 22 15:32:26 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux Urk, that is half your problem. You will have a lot less trouble if you are able to use Ubuntu Xenial 16.04. I think the best option for you will be to run sparse inside docker, let me see if I have time to make that happen for you. Jason -- 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