Hi Giovanni, Thank you for the patch! Yet something to improve: [auto build test ERROR on herbert-cryptodev-2.6/master] [also build test ERROR on herbert-crypto-2.6/master linus/master next-20211112] [cannot apply to v5.15] [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] url: https://github.com/0day-ci/linux/commits/Giovanni-Cabiddu/crypto-qat-PFVF-refactoring/20211111-045418 base: https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git master config: x86_64-randconfig-a002-20210928 (attached as .config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): # https://github.com/0day-ci/linux/commit/3c769abfb3bc46aebd23323b3ed4ac36216dd51a git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Giovanni-Cabiddu/crypto-qat-PFVF-refactoring/20211111-045418 git checkout 3c769abfb3bc46aebd23323b3ed4ac36216dd51a # save the attached .config to linux build tree mkdir build_dir make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): ld: drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.o: in function `disable_vf2pf_interrupts': >> drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.c:151: undefined reference to `adf_gen2_disable_vf2pf_interrupts' ld: drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.o: in function `enable_vf2pf_interrupts': >> drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.c:137: undefined reference to `adf_gen2_enable_vf2pf_interrupts' ld: drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.o: in function `get_vf2pf_sources': >> drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.c:120: undefined reference to `adf_gen2_get_vf2pf_sources' vim +151 drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.c 22e4dda06dd0fa2 Allan, Bruce W 2015-01-09 115 993161d36ab5f0f Marco Chiappero 2021-09-28 116 static u32 get_vf2pf_sources(void __iomem *pmisc_bar) 993161d36ab5f0f Marco Chiappero 2021-09-28 117 { 993161d36ab5f0f Marco Chiappero 2021-09-28 118 u32 errsou5, errmsk5, vf_int_mask; 993161d36ab5f0f Marco Chiappero 2021-09-28 119 993161d36ab5f0f Marco Chiappero 2021-09-28 @120 vf_int_mask = adf_gen2_get_vf2pf_sources(pmisc_bar); 993161d36ab5f0f Marco Chiappero 2021-09-28 121 993161d36ab5f0f Marco Chiappero 2021-09-28 122 /* Get the interrupt sources triggered by VFs, but to avoid duplicates 993161d36ab5f0f Marco Chiappero 2021-09-28 123 * in the work queue, clear vf_int_mask_sets bits that are already 993161d36ab5f0f Marco Chiappero 2021-09-28 124 * masked in ERRMSK register. 993161d36ab5f0f Marco Chiappero 2021-09-28 125 */ 993161d36ab5f0f Marco Chiappero 2021-09-28 126 errsou5 = ADF_CSR_RD(pmisc_bar, ADF_GEN2_ERRSOU5); 993161d36ab5f0f Marco Chiappero 2021-09-28 127 errmsk5 = ADF_CSR_RD(pmisc_bar, ADF_GEN2_ERRMSK5); 993161d36ab5f0f Marco Chiappero 2021-09-28 128 vf_int_mask |= ADF_DH895XCC_ERR_REG_VF2PF_U(errsou5); 993161d36ab5f0f Marco Chiappero 2021-09-28 129 vf_int_mask &= ~ADF_DH895XCC_ERR_REG_VF2PF_U(errmsk5); 993161d36ab5f0f Marco Chiappero 2021-09-28 130 993161d36ab5f0f Marco Chiappero 2021-09-28 131 return vf_int_mask; 993161d36ab5f0f Marco Chiappero 2021-09-28 132 } 993161d36ab5f0f Marco Chiappero 2021-09-28 133 993161d36ab5f0f Marco Chiappero 2021-09-28 134 static void enable_vf2pf_interrupts(void __iomem *pmisc_addr, u32 vf_mask) 993161d36ab5f0f Marco Chiappero 2021-09-28 135 { 993161d36ab5f0f Marco Chiappero 2021-09-28 136 /* Enable VF2PF Messaging Ints - VFs 0 through 15 per vf_mask[15:0] */ 993161d36ab5f0f Marco Chiappero 2021-09-28 @137 adf_gen2_enable_vf2pf_interrupts(pmisc_addr, vf_mask); 993161d36ab5f0f Marco Chiappero 2021-09-28 138 993161d36ab5f0f Marco Chiappero 2021-09-28 139 /* Enable VF2PF Messaging Ints - VFs 16 through 31 per vf_mask[31:16] */ 993161d36ab5f0f Marco Chiappero 2021-09-28 140 if (vf_mask >> 16) { 993161d36ab5f0f Marco Chiappero 2021-09-28 141 u32 val = ADF_CSR_RD(pmisc_addr, ADF_GEN2_ERRMSK5) 993161d36ab5f0f Marco Chiappero 2021-09-28 142 & ~ADF_DH895XCC_ERR_MSK_VF2PF_U(vf_mask); 993161d36ab5f0f Marco Chiappero 2021-09-28 143 993161d36ab5f0f Marco Chiappero 2021-09-28 144 ADF_CSR_WR(pmisc_addr, ADF_GEN2_ERRMSK5, val); 993161d36ab5f0f Marco Chiappero 2021-09-28 145 } 993161d36ab5f0f Marco Chiappero 2021-09-28 146 } 993161d36ab5f0f Marco Chiappero 2021-09-28 147 993161d36ab5f0f Marco Chiappero 2021-09-28 148 static void disable_vf2pf_interrupts(void __iomem *pmisc_addr, u32 vf_mask) 993161d36ab5f0f Marco Chiappero 2021-09-28 149 { 993161d36ab5f0f Marco Chiappero 2021-09-28 150 /* Disable VF2PF interrupts for VFs 0 through 15 per vf_mask[15:0] */ 993161d36ab5f0f Marco Chiappero 2021-09-28 @151 adf_gen2_disable_vf2pf_interrupts(pmisc_addr, vf_mask); 993161d36ab5f0f Marco Chiappero 2021-09-28 152 993161d36ab5f0f Marco Chiappero 2021-09-28 153 /* Disable VF2PF interrupts for VFs 16 through 31 per vf_mask[31:16] */ 993161d36ab5f0f Marco Chiappero 2021-09-28 154 if (vf_mask >> 16) { 993161d36ab5f0f Marco Chiappero 2021-09-28 155 u32 val = ADF_CSR_RD(pmisc_addr, ADF_GEN2_ERRMSK5) 993161d36ab5f0f Marco Chiappero 2021-09-28 156 | ADF_DH895XCC_ERR_MSK_VF2PF_U(vf_mask); 993161d36ab5f0f Marco Chiappero 2021-09-28 157 993161d36ab5f0f Marco Chiappero 2021-09-28 158 ADF_CSR_WR(pmisc_addr, ADF_GEN2_ERRMSK5, val); 993161d36ab5f0f Marco Chiappero 2021-09-28 159 } 993161d36ab5f0f Marco Chiappero 2021-09-28 160 } 993161d36ab5f0f Marco Chiappero 2021-09-28 161 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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