Hi Vlad, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on net/master] [also build test WARNING on v4.17-rc5 next-20180514] [cannot apply to net-next/master] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Vlad-Buslov/Modify-action-API-for-implementing-lockless-actions/20180515-025420 reproduce: # apt-get install sparse make ARCH=x86_64 allmodconfig make C=1 CF=-D__CHECK_ENDIAN__ sparse warnings: (new ones prefixed by >>) net/sched/act_api.c:71:15: sparse: incorrect type in initializer (different address spaces) @@ expected struct tc_cookie [noderef] <asn:4>*__ret @@ got [noderef] <asn:4>*__ret @@ net/sched/act_api.c:71:15: expected struct tc_cookie [noderef] <asn:4>*__ret net/sched/act_api.c:71:15: got struct tc_cookie *new_cookie net/sched/act_api.c:71:13: sparse: incorrect type in assignment (different address spaces) @@ expected struct tc_cookie *old @@ got struct tc_cookie [noderef] <struct tc_cookie *old @@ net/sched/act_api.c:71:13: expected struct tc_cookie *old net/sched/act_api.c:71:13: got struct tc_cookie [noderef] <asn:4>*[assigned] __ret >> net/sched/act_api.c:287:6: sparse: symbol '__tcf_idr_check' was not declared. Should it be static? net/sched/act_api.c:144:48: sparse: dereference of noderef expression Please review and possibly fold the followup patch. --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html