Hi George, [auto build test WARNING on v4.9-rc8] [cannot apply to cryptodev/master crypto/master sparc-next/master next-20170111] [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/George-Cherian/Add-Support-for-Cavium-Cryptographic-Acceleration-Unit/20170112-192240 config: parisc-allyesconfig (attached as .config) compiler: hppa-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=parisc All warnings (new ones prefixed by >>): drivers/crypto/cavium/cpt/cptvf_reqmanager.c: In function 'process_request': >> drivers/crypto/cavium/cpt/cptvf_reqmanager.c:470:49: warning: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'unsigned int' [-Wformat=] dev_err(&pdev->dev, "mapping compptr Failed %lu\n", ^ vim +470 drivers/crypto/cavium/cpt/cptvf_reqmanager.c 8413476d George Cherian 2017-01-11 454 goto request_cleanup; 8413476d George Cherian 2017-01-11 455 } 8413476d George Cherian 2017-01-11 456 8413476d George Cherian 2017-01-11 457 cpt_req->dlen = info->dlen; 8413476d George Cherian 2017-01-11 458 /* 8413476d George Cherian 2017-01-11 459 * Get buffer for union cpt_res_s response 8413476d George Cherian 2017-01-11 460 * structure and its physical address 8413476d George Cherian 2017-01-11 461 */ 8413476d George Cherian 2017-01-11 462 info->completion_addr = kzalloc(sizeof(union cpt_res_s), 8413476d George Cherian 2017-01-11 463 GFP_KERNEL | GFP_ATOMIC); 8413476d George Cherian 2017-01-11 464 *((u8 *)(info->completion_addr)) = COMPLETION_CODE_INIT; 8413476d George Cherian 2017-01-11 465 info->comp_baddr = dma_map_single(&pdev->dev, 8413476d George Cherian 2017-01-11 466 (void *)info->completion_addr, 8413476d George Cherian 2017-01-11 467 sizeof(union cpt_res_s), 8413476d George Cherian 2017-01-11 468 DMA_BIDIRECTIONAL); 8413476d George Cherian 2017-01-11 469 if (dma_mapping_error(&pdev->dev, info->comp_baddr)) { 8413476d George Cherian 2017-01-11 @470 dev_err(&pdev->dev, "mapping compptr Failed %lu\n", 8413476d George Cherian 2017-01-11 471 sizeof(union cpt_res_s)); 8413476d George Cherian 2017-01-11 472 ret = -EFAULT; 8413476d George Cherian 2017-01-11 473 goto request_cleanup; 8413476d George Cherian 2017-01-11 474 } 8413476d George Cherian 2017-01-11 475 8413476d George Cherian 2017-01-11 476 /* Fill the VQ command */ 8413476d George Cherian 2017-01-11 477 vq_cmd.cmd.u64 = 0; 8413476d George Cherian 2017-01-11 478 vq_cmd.cmd.s.opcode = cpu_to_be16(cpt_req->opcode.flags); :::::: The code at line 470 was first introduced by commit :::::: 8413476deed83359518ea36cc316f4669a8c521c drivers: crypto: Add the Virtual Function driver for CPT :::::: TO: George Cherian <george.cherian@xxxxxxxxxx> :::::: CC: 0day robot <fengguang.wu@xxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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