Hi Devesh, I love your patch! Yet something to improve: [auto build test ERROR on rdma/for-next] [also build test ERROR on v4.20 next-20181224] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Devesh-Sharma/Add-support-Broadcom-s-57500-series-of-adapters/20181231-151329 base: https://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git for-next config: arm-allmodconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (Debian 7.2.0-11) 7.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree GCC_VERSION=7.2.0 make.cross ARCH=arm All errors (new ones prefixed by >>): In file included from drivers/infiniband/hw/bnxt_re/qplib_rcfw.c:49:0: drivers/infiniband/hw/bnxt_re/qplib_rcfw.h: In function 'bnxt_qplib_ring_creq_db64': >> drivers/infiniband/hw/bnxt_re/qplib_rcfw.h:175:2: error: implicit declaration of function 'writeq'; did you mean 'writeb'? [-Werror=implicit-function-declaration] writeq(*val, db); ^~~~~~ writeb cc1: some warnings being treated as errors vim +175 drivers/infiniband/hw/bnxt_re/qplib_rcfw.h 147 148 #define CREQ_CMP_VALID(hdr, raw_cons, cp_bit) \ 149 (!!((hdr)->v & CREQ_BASE_V) == \ 150 !((raw_cons) & (cp_bit))) 151 152 #define CREQ_DB_KEY_CP (0x2 << CMPL_DOORBELL_KEY_SFT) 153 #define CREQ_DB_IDX_VALID CMPL_DOORBELL_IDX_VALID 154 #define CREQ_DB_IRQ_DIS CMPL_DOORBELL_MASK 155 #define CREQ_DB_CP_FLAGS_REARM (CREQ_DB_KEY_CP | \ 156 CREQ_DB_IDX_VALID) 157 #define CREQ_DB_CP_FLAGS (CREQ_DB_KEY_CP | \ 158 CREQ_DB_IDX_VALID | \ 159 CREQ_DB_IRQ_DIS) 160 161 static inline void bnxt_qplib_ring_creq_db64(void __iomem *db, u32 index, 162 u16 xid, bool arm) 163 { 164 struct dbc_dbc hdr64 = { 0 }; 165 u32 tmp = 0; 166 u64 *val; 167 168 hdr64.index = cpu_to_le32(index & DBC_DBC_INDEX_MASK); 169 tmp = xid & DBC_DBC_XID_MASK; 170 tmp |= DBC_DBC_PATH_ROCE; 171 tmp |= arm ? DBC_DBC_TYPE_NQ_ARM : DBC_DBC_TYPE_NQ; 172 hdr64.type_path_xid = cpu_to_le32(tmp); 173 val = (u64 *)&hdr64.index; 174 wmb(); > 175 writeq(*val, db); 176 } 177 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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