tree: https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git master head: 0a8f5989e03476cfb2a7756e33fa4d0163cb4375 commit: 6c6dd5802c2d6769fa589c0e8de54299def199a7 [12/24] crypto: hisilicon/qm - add controller reset interface config: sparc-allyesconfig (attached as .config) compiler: sparc64-linux-gcc (GCC) 9.3.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 6c6dd5802c2d6769fa589c0e8de54299def199a7 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day GCC_VERSION=9.3.0 make.cross ARCH=sparc If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): drivers/crypto/hisilicon/qm.c: In function 'qm_soft_reset': 2810 | s = acpi_evaluate_integer(ACPI_HANDLE(&pdev->dev), | ^~~~~~~~~~~~~~~~~~~~~ | acpi_evaluate_object cc1: some warnings being treated as errors vim +2810 drivers/crypto/hisilicon/qm.c 2757 2758 static int qm_soft_reset(struct hisi_qm *qm) 2759 { 2760 struct pci_dev *pdev = qm->pdev; 2761 int ret; 2762 u32 val; 2763 2764 /* Ensure all doorbells and mailboxes received by QM */ 2765 ret = qm_check_req_recv(qm); 2766 if (ret) 2767 return ret; 2768 2769 if (qm->vfs_num) { 2770 ret = qm_set_vf_mse(qm, false); 2771 if (ret) { 2772 pci_err(pdev, "Fails to disable vf MSE bit.\n"); 2773 return ret; 2774 } 2775 } 2776 2777 ret = qm_set_msi(qm, false); 2778 if (ret) { 2779 pci_err(pdev, "Fails to disable PEH MSI bit.\n"); 2780 return ret; 2781 } 2782 2783 qm_dev_ecc_mbit_handle(qm); 2784 2785 /* OOO register set and check */ 2786 writel(ACC_MASTER_GLOBAL_CTRL_SHUTDOWN, 2787 qm->io_base + ACC_MASTER_GLOBAL_CTRL); 2788 2789 /* If bus lock, reset chip */ 2790 ret = readl_relaxed_poll_timeout(qm->io_base + ACC_MASTER_TRANS_RETURN, 2791 val, 2792 (val == ACC_MASTER_TRANS_RETURN_RW), 2793 POLL_PERIOD, POLL_TIMEOUT); 2794 if (ret) { 2795 pci_emerg(pdev, "Bus lock! Please reset system.\n"); 2796 return ret; 2797 } 2798 2799 ret = qm_set_pf_mse(qm, false); 2800 if (ret) { 2801 pci_err(pdev, "Fails to disable pf MSE bit.\n"); 2802 return ret; 2803 } 2804 2805 /* The reset related sub-control registers are not in PCI BAR */ 2806 if (ACPI_HANDLE(&pdev->dev)) { 2807 unsigned long long value = 0; 2808 acpi_status s; 2809 2811 qm->err_ini->err_info.acpi_rst, 2812 NULL, &value); 2813 if (ACPI_FAILURE(s)) { 2814 pci_err(pdev, "NO controller reset method!\n"); 2815 return -EIO; 2816 } 2817 2818 if (value) { 2819 pci_err(pdev, "Reset step %llu failed!\n", value); 2820 return -EIO; 2821 } 2822 } else { 2823 pci_err(pdev, "No reset method!\n"); 2824 return -EINVAL; 2825 } 2826 2827 return 0; 2828 } 2829 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org