Messages in this thread | | | Date | Sat, 23 Sep 2023 00:05:22 +0800 | From | kernel test robot <> | Subject | net/core/xdp.c:725:5: error: no previous declaration for 'bpf_xdp_metadata_rx_timestamp' |
| |
Hi Stanislav,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 27bbf45eae9ca98877a2d52a92a188147cd61b07 commit: 3d76a4d3d4e591af3e789698affaad88a5a8e8ab bpf: XDP metadata RX kfuncs date: 8 months ago config: x86_64-sof-customedconfig-avs-defconfig (https://download.01.org/0day-ci/archive/20230923/202309230010.Eio2q6e0-lkp@intel.com/config) compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230923/202309230010.Eio2q6e0-lkp@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 <lkp@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202309230010.Eio2q6e0-lkp@intel.com/
All errors (new ones prefixed by >>):
>> net/core/xdp.c:725:5: error: no previous declaration for 'bpf_xdp_metadata_rx_timestamp' [-Werror=missing-declarations] int bpf_xdp_metadata_rx_timestamp(const struct xdp_md *ctx, u64 *timestamp) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> net/core/xdp.c:737:5: error: no previous declaration for 'bpf_xdp_metadata_rx_hash' [-Werror=missing-declarations] int bpf_xdp_metadata_rx_hash(const struct xdp_md *ctx, u32 *hash) ^~~~~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors
vim +/bpf_xdp_metadata_rx_timestamp +725 net/core/xdp.c
713 714 __diag_push(); 715 __diag_ignore_all("-Wmissing-prototypes", 716 "Global functions as their definitions will be in vmlinux BTF"); 717 718 /** 719 * bpf_xdp_metadata_rx_timestamp - Read XDP frame RX timestamp. 720 * @ctx: XDP context pointer. 721 * @timestamp: Return value pointer. 722 * 723 * Returns 0 on success or ``-errno`` on error. 724 */ > 725 int bpf_xdp_metadata_rx_timestamp(const struct xdp_md *ctx, u64 *timestamp) 726 { 727 return -EOPNOTSUPP; 728 } 729 730 /** 731 * bpf_xdp_metadata_rx_hash - Read XDP frame RX hash. 732 * @ctx: XDP context pointer. 733 * @hash: Return value pointer. 734 * 735 * Returns 0 on success or ``-errno`` on error. 736 */ > 737 int bpf_xdp_metadata_rx_hash(const struct xdp_md *ctx, u32 *hash) 738 { 739 return -EOPNOTSUPP; 740 } 741
-- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
| |