Hi Luming, kernel test robot noticed the following build errors:
[auto build test ERROR on powerpc/next] [also build test ERROR on powerpc/fixes linus/master v6.7-rc8 next-20240103] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Luming-Yu/powerpc-powernv-fix-up-kernel-compile-issues/20240102-105402 base: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next patch link: https://lore.kernel.org/r/9D8FEE1731685D9B%2B20240102024834.1276-2-luming.yu%40shingroup.cn patch subject: [PATCH v1 1/1] powerpc/powernv: fix up kernel compile issues config: powerpc-powernv_defconfig (https://download.01.org/0day-ci/archive/20240103/202401032003.71dm6nhr-...@intel.com/config) compiler: clang version 18.0.0git (https://github.com/llvm/llvm-project baf8a39aaf8b61a38b5b2b5591deb765e42eb00b) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240103/202401032003.71dm6nhr-...@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/202401032003.71dm6nhr-...@intel.com/ All errors (new ones prefixed by >>): >> drivers/crypto/nx/nx-common-powernv.c:718:13: error: call to undeclared >> function 'cpu_to_chip_id'; ISO C99 and later do not support implicit >> function declarations [-Wimplicit-function-declaration] 718 | chip_id = cpu_to_chip_id(i); | ^ 1 error generated. vim +/cpu_to_chip_id +718 drivers/crypto/nx/nx-common-powernv.c b0d6c9bab5e41d drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-08-31 703 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 704 /* 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 705 * Identify chip ID for each CPU, open send wndow for the corresponding NX 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 706 * engine and save txwin in percpu cpu_txwin. 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 707 * cpu_txwin is used in copy/paste operation for each compression / 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 708 * decompression request. 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 709 */ 4aebf3ce26ca21 drivers/crypto/nx/nx-common-powernv.c Haren Myneni 2020-04-17 710 static int nx_open_percpu_txwins(void) 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 711 { 4aebf3ce26ca21 drivers/crypto/nx/nx-common-powernv.c Haren Myneni 2020-04-17 712 struct nx_coproc *coproc, *n; 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 713 unsigned int i, chip_id; 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 714 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 715 for_each_possible_cpu(i) { 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 716 struct vas_window *txwin = NULL; 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 717 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 @718 chip_id = cpu_to_chip_id(i); 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 719 4aebf3ce26ca21 drivers/crypto/nx/nx-common-powernv.c Haren Myneni 2020-04-17 720 list_for_each_entry_safe(coproc, n, &nx_coprocs, list) { 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 721 /* 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 722 * Kernel requests use only high priority FIFOs. So 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 723 * open send windows for these FIFOs. 4aebf3ce26ca21 drivers/crypto/nx/nx-common-powernv.c Haren Myneni 2020-04-17 724 * GZIP is not supported in kernel right now. 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 725 */ 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 726 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 727 if (coproc->ct != VAS_COP_TYPE_842_HIPRI) 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 728 continue; 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 729 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 730 if (coproc->chip_id == chip_id) { 4aebf3ce26ca21 drivers/crypto/nx/nx-common-powernv.c Haren Myneni 2020-04-17 731 txwin = nx_alloc_txwin(coproc); 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 732 if (IS_ERR(txwin)) 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 733 return PTR_ERR(txwin); 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 734 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 735 per_cpu(cpu_txwin, i) = txwin; 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 736 break; 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 737 } 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 738 } 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 739 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 740 if (!per_cpu(cpu_txwin, i)) { 6905c461e539ca drivers/crypto/nx/nx-842-powernv.c Colin Ian King 2017-11-14 741 /* shouldn't happen, Each chip will have NX engine */ 6905c461e539ca drivers/crypto/nx/nx-842-powernv.c Colin Ian King 2017-11-14 742 pr_err("NX engine is not available for CPU %d\n", i); 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 743 return -EINVAL; 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 744 } 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 745 } 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 746 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 747 return 0; 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 748 } 976dd6490b1b45 drivers/crypto/nx/nx-842-powernv.c Haren Myneni 2017-09-24 749 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
