Hi, [FYI, it's a private test report for your RFC patch.] [auto build test ERROR on net-next/master] url: https://github.com/0day-ci/linux/commits/sameehj-amazon-com/Introduce-XDP... base: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git c23fcbbc6aa4e0bb615e8a7f23e1f32aec235a1c config: i386-randconfig-g002-201943 (attached as .config) compiler: gcc-7 (Debian 7.4.0-14) 7.4.0 reproduce: # save the attached .config to linux build tree make ARCH=i386 If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): drivers/net/ethernet/amazon/ena/ena_netdev.c: In function 'ena_xdp_execute': trace_xdp_exception(rx_ring->netdev, xdp_prog, verdict); ^~~~~~~~~~~~~~~~~~~ fixup_exception cc1: some warnings being treated as errors vim +121 drivers/net/ethernet/amazon/ena/ena_netdev.c 107 108 static int ena_xdp_execute(struct ena_ring *rx_ring, struct xdp_buff *xdp) 109 { 110 struct bpf_prog *xdp_prog = rx_ring->xdp_bpf_prog; 111 u32 verdict = XDP_PASS; 112 113 rcu_read_lock(); 114 115 if (!xdp_prog) 116 goto out; 117 118 verdict = bpf_prog_run_xdp(xdp_prog, xdp); 119 120 if (unlikely(verdict == XDP_ABORTED)) 122 else if (unlikely(verdict >= XDP_TX)) 123 bpf_warn_invalid_xdp_action(verdict); 124 out: 125 rcu_read_unlock(); 126 return verdict; 127 } 128 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation