Hi Joe, [auto build test WARNING on linus/master] [also build test WARNING on v4.8-rc1 next-20160812] [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/Joe-Perches/block-skd_main-Neaten-pr_debug-uses-by-adding-and-using-skd_dbg/20160815-102230 config: sparc64-allyesconfig (attached as .config) compiler: sparc64-linux-gnu-gcc (Debian 5.4.0-6) 5.4.0 20160609 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=sparc64 All warnings (new ones prefixed by >>): In file included from include/linux/kernel.h:13:0, from drivers/block/skd_main.c:19: drivers/block/skd_main.c: In function 'skd_preop_sg_list': drivers/block/skd_main.c:91:11: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 8 has type 'dma_addr_t {aka unsigned int}' [-Wformat=] pr_debug("%s:%s:%d " fmt, \ ^ include/linux/printk.h:260:21: note: in definition of macro 'pr_fmt' #define pr_fmt(fmt) fmt ^ include/linux/printk.h:308:2: note: in expansion of macro 'dynamic_pr_debug' dynamic_pr_debug(fmt, ##__VA_ARGS__) ^ drivers/block/skd_main.c:91:2: note: in expansion of macro 'pr_debug' pr_debug("%s:%s:%d " fmt, \ ^ >> drivers/block/skd_main.c:866:3: note: in expansion of macro 'skd_dbg' skd_dbg(skdev, "skreq=%x sksg_list=%p sksg_dma=%llx\n", ^ drivers/block/skd_main.c: In function 'skd_skreq_prep_buffering': drivers/block/skd_main.c:91:11: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 8 has type 'dma_addr_t {aka unsigned int}' [-Wformat=] pr_debug("%s:%s:%d " fmt, \ ^ include/linux/printk.h:260:21: note: in definition of macro 'pr_fmt' #define pr_fmt(fmt) fmt ^ include/linux/printk.h:308:2: note: in expansion of macro 'dynamic_pr_debug' dynamic_pr_debug(fmt, ##__VA_ARGS__) ^ drivers/block/skd_main.c:91:2: note: in expansion of macro 'pr_debug' pr_debug("%s:%s:%d " fmt, \ ^ drivers/block/skd_main.c:1521:3: note: in expansion of macro 'skd_dbg' skd_dbg(skdev, "skreq=%x sksg_list=%p sksg_dma=%llx\n", ^ drivers/block/skd_main.c: In function 'skd_send_fitmsg': drivers/block/skd_main.c:91:11: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 6 has type 'dma_addr_t {aka unsigned int}' [-Wformat=] pr_debug("%s:%s:%d " fmt, \ ^ include/linux/printk.h:260:21: note: in definition of macro 'pr_fmt' #define pr_fmt(fmt) fmt ^ include/linux/printk.h:308:2: note: in expansion of macro 'dynamic_pr_debug' dynamic_pr_debug(fmt, ##__VA_ARGS__) ^ drivers/block/skd_main.c:91:2: note: in expansion of macro 'pr_debug' pr_debug("%s:%s:%d " fmt, \ ^ drivers/block/skd_main.c:2066:2: note: in expansion of macro 'skd_dbg' skd_dbg(skdev, "dma address 0x%llx, busy=%d\n", ^ drivers/block/skd_main.c: In function 'skd_send_special_fitmsg': drivers/block/skd_main.c:91:11: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 9 has type 'dma_addr_t {aka unsigned int}' [-Wformat=] pr_debug("%s:%s:%d " fmt, \ ^ include/linux/printk.h:260:21: note: in definition of macro 'pr_fmt' #define pr_fmt(fmt) fmt ^ include/linux/printk.h:308:2: note: in expansion of macro 'dynamic_pr_debug' dynamic_pr_debug(fmt, ##__VA_ARGS__) ^ drivers/block/skd_main.c:91:2: note: in expansion of macro 'pr_debug' pr_debug("%s:%s:%d " fmt, \ ^ drivers/block/skd_main.c:2126:3: note: in expansion of macro 'skd_dbg' skd_dbg(skdev, "skspcl=%p id=%04x sksg_list=%p sksg_dma=%llx\n", ^ vim +/skd_dbg +866 drivers/block/skd_main.c 850 for (i = 0; i < n_sg; i++) { 851 struct fit_sg_descriptor *sgd = &skreq->sksg_list[i]; 852 u32 cnt = sg_dma_len(&sg[i]); 853 uint64_t dma_addr = sg_dma_address(&sg[i]); 854 855 sgd->control = FIT_SGD_CONTROL_NOT_LAST; 856 sgd->byte_count = cnt; 857 skreq->sg_byte_count += cnt; 858 sgd->host_side_addr = dma_addr; 859 sgd->dev_side_addr = 0; 860 } 861 862 skreq->sksg_list[n_sg - 1].next_desc_ptr = 0LL; 863 skreq->sksg_list[n_sg - 1].control = FIT_SGD_CONTROL_LAST; 864 865 if (unlikely(skdev->dbg_level > 1)) { > 866 skd_dbg(skdev, "skreq=%x sksg_list=%p sksg_dma=%llx\n", 867 skreq->id, skreq->sksg_list, skreq->sksg_dma_address); 868 for (i = 0; i < n_sg; i++) { 869 struct fit_sg_descriptor *sgd = &skreq->sksg_list[i]; 870 skd_dbg(skdev, " sg[%d] count=%u ctrl=0x%x addr=0x%llx next=0x%llx\n", 871 i, sgd->byte_count, sgd->control, 872 sgd->host_side_addr, sgd->next_desc_ptr); 873 } 874 } --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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