Hi Anil, I love your patch! Perhaps something to improve: [auto build test WARNING on scsi/for-next] [also build test WARNING on next-20180913] [cannot apply to v4.19-rc3] [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/Himanshu-Madhani/qla2xxx-Add-FC-NVMe-Target-support/20180916-090108 base: https://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git for-next config: xtensa-allmodconfig (attached as .config) compiler: xtensa-linux-gcc (GCC) 8.1.0 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=8.1.0 make.cross ARCH=xtensa All warnings (new ones prefixed by >>): drivers/scsi/qla2xxx/qla_target.c: In function 'qlt_send_plogi_resp': >> drivers/scsi/qla2xxx/qla_target.c:480:63: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 8 has type 'dma_addr_t' {aka 'unsigned int'} [-Wformat=] "sp: %p, vha: %p, plogi_ack_buf: %p, plogi_ack_udma: %#llx\n", ~~~~^ %#x sp, vha, plogi_ack_buf, plogi_ack_udma); ~~~~~~~~~~~~~~ drivers/scsi/qla2xxx/qla_target.c: In function 'qlt_process_logo': drivers/scsi/qla2xxx/qla_target.c:693:60: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 8 has type 'dma_addr_t' {aka 'unsigned int'} [-Wformat=] "sp: %p, vha: %p, logo_ack_buf: %p, logo_ack_buf: %#llx\n", ~~~~^ %#x sp, vha, logo_ack_buf, logo_ack_udma); ~~~~~~~~~~~~~ vim +480 drivers/scsi/qla2xxx/qla_target.c 456 457 static int qlt_send_plogi_resp(struct scsi_qla_host *vha, uint8_t op_code, 458 struct purex_entry_24xx *purex, struct fc_port *fcport) 459 { 460 int ret, rval, i; 461 dma_addr_t plogi_ack_udma = vha->vha_tgt.qla_tgt->nvme_els_rsp; 462 void *plogi_ack_buf = vha->vha_tgt.qla_tgt->nvme_els_ptr; 463 uint8_t *tmp; 464 uint32_t *opcode; 465 srb_t *sp; 466 467 /* Alloc SRB structure */ 468 sp = qla2x00_get_sp(vha, fcport, GFP_KERNEL); 469 if (!sp) { 470 ql_log(ql_log_info, vha, 0x11033, 471 "Failed to allocate SRB\n"); 472 return -ENOMEM; 473 } 474 475 sp->type = SRB_NVME_ELS_RSP; 476 sp->done = qlt_nvme_els_done; 477 sp->vha = vha; 478 479 ql_log(ql_log_info, vha, 0x11034, > 480 "sp: %p, vha: %p, plogi_ack_buf: %p, plogi_ack_udma: %#llx\n", 481 sp, vha, plogi_ack_buf, plogi_ack_udma); 482 483 sp->u.snvme_els.dma_addr = plogi_ack_udma; 484 sp->u.snvme_els.dma_ptr = plogi_ack_buf; 485 sp->gen1 = 116; 486 sp->gen2 = ELS_ACC; 487 sp->u.snvme_els.ptr = (struct purex_entry_24xx *)purex; 488 sp->cmd_type = ELS_PLOGI; 489 490 tmp = (uint8_t *)plogi_ack_udma; 491 492 tmp += 4; /* fw doesn't return 1st 4 bytes where opcode goes */ 493 494 ret = qla2x00_get_plogi_template(vha, (dma_addr_t)tmp, (116/4 - 1)); 495 if (ret) { 496 ql_log(ql_log_warn, vha, 0x11035, 497 "Failed to get plogi template\n"); 498 return -ENOMEM; 499 } 500 501 opcode = (uint32_t *) plogi_ack_buf; 502 *opcode = cpu_to_be32(ELS_ACC << 24); 503 504 for (i = 0; i < 0x1c; i++) { 505 ++opcode; 506 *opcode = cpu_to_be32(*opcode); 507 } 508 509 ql_dbg(ql_dbg_disc + ql_dbg_verbose, vha, 0xfff3, 510 "Dumping the PLOGI from fw\n"); 511 ql_dump_buffer(ql_dbg_disc + ql_dbg_verbose, vha, 0x70cf, 512 (uint8_t *)plogi_ack_buf, 116); 513 514 rval = qla2x00_start_sp(sp); 515 if (rval != QLA_SUCCESS) 516 qla2x00_rel_sp(sp); 517 518 return 0; 519 } 520 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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