Hi Ahmed, kernel test robot noticed the following build errors:
[auto build test ERROR on tnguy-next-queue/dev-queue] url: https://github.com/intel-lab-lkp/linux/commits/Ahmed-Zaki/virtchnl2-add-flow-steering-support/20250324-215138 base: https://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git dev-queue patch link: https://lore.kernel.org/r/20250324134939.253647-3-ahmed.zaki%40intel.com patch subject: [Intel-wired-lan] [PATCH iwl-next 2/2] idpf: add flow steering support config: i386-buildonly-randconfig-003-20250324 (https://download.01.org/0day-ci/archive/20250325/202503250010.xvqgpcvh-...@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250325/202503250010.xvqgpcvh-...@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <l...@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202503250010.xvqgpcvh-...@intel.com/ All errors (new ones prefixed by >>): >> drivers/net/ethernet/intel/idpf/idpf_virtchnl.c:3532:6: error: conflicting >> types for 'idpf_vport_is_cap_ena'; have 'bool(struct idpf_vport *, u16)' >> {aka '_Bool(struct idpf_vport *, short unsigned int)'} 3532 | bool idpf_vport_is_cap_ena(struct idpf_vport *vport, u16 flag) | ^~~~~~~~~~~~~~~~~~~~~ In file included from drivers/net/ethernet/intel/idpf/idpf.h:24, from drivers/net/ethernet/intel/idpf/idpf_virtchnl.c:6: drivers/net/ethernet/intel/idpf/idpf_virtchnl.h:108:6: note: previous declaration of 'idpf_vport_is_cap_ena' with type 'bool(struct idpf_vport *, u64)' {aka '_Bool(struct idpf_vport *, long long unsigned int)'} 108 | bool idpf_vport_is_cap_ena(struct idpf_vport *vport, u64 flag); | ^~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/intel/idpf/idpf_virtchnl.c: In function 'idpf_sideband_flow_type_ena': >> drivers/net/ethernet/intel/idpf/idpf_virtchnl.c:3560:77: error: expected ')' >> before ';' token 3560 | return !!(supp_ftypes & cpu_to_le64(VIRTCHNL2_FLOW_IPV4_UDP); | ~ ^ >> drivers/net/ethernet/intel/idpf/idpf_virtchnl.c:3562:30: error: expected ';' >> before '}' token 3562 | return false; | ^ | ; 3563 | } | ~ >> drivers/net/ethernet/intel/idpf/idpf_virtchnl.c:3564:1: error: control >> reaches end of non-void function [-Werror=return-type] 3564 | } | ^ cc1: some warnings being treated as errors vim +3532 drivers/net/ethernet/intel/idpf/idpf_virtchnl.c 3524 3525 /** 3526 * idpf_vport_is_cap_ena - Check if vport capability is enabled 3527 * @vport: Private data struct 3528 * @flag: flag(s) to check 3529 * 3530 * Return true if the capability is supported, false otherwise 3531 */ > 3532 bool idpf_vport_is_cap_ena(struct idpf_vport *vport, u16 flag) 3533 { 3534 struct virtchnl2_create_vport *vport_msg; 3535 3536 vport_msg = vport->adapter->vport_params_recvd[vport->idx]; 3537 3538 return !!(vport_msg->vport_flags & le16_to_cpu(flag)); 3539 } 3540 3541 /** 3542 * idpf_sideband_flow_type_ena - Check if steering is enabled for flow type 3543 * @vport: Private data struct 3544 * @flow_type: flow type to check (from ethtool.h) 3545 * 3546 * Return true if sideband filters are allowed for @flow_type, false otherwise 3547 */ 3548 bool idpf_sideband_flow_type_ena(struct idpf_vport *vport, u32 flow_type) 3549 { 3550 struct virtchnl2_create_vport *vport_msg; 3551 __le64 supp_ftypes; 3552 3553 vport_msg = vport->adapter->vport_params_recvd[vport->idx]; 3554 supp_ftypes = vport_msg->sideband_flow_types; 3555 3556 switch (flow_type) { 3557 case TCP_V4_FLOW: 3558 return !!(supp_ftypes & cpu_to_le64(VIRTCHNL2_FLOW_IPV4_TCP)); 3559 case UDP_V4_FLOW: > 3560 return !!(supp_ftypes & > cpu_to_le64(VIRTCHNL2_FLOW_IPV4_UDP); 3561 default: > 3562 return false; 3563 } > 3564 } 3565 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
