Hi Robert, I love your patch! Yet something to improve:
[auto build test ERROR on linus/master] [cannot apply to v5.3 next-20190915] [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/Robert-Baldyga/nvme-Add-kernel-API-for-admin-command/20190916-134358 config: sparc64-allmodconfig (attached as .config) compiler: sparc64-linux-gcc (GCC) 7.4.0 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=7.4.0 make.cross ARCH=sparc64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot <l...@intel.com> All error/warnings (new ones prefixed by >>): In file included from include/linux/linkage.h:7:0, from include/linux/kernel.h:8, from include/asm-generic/bug.h:18, from arch/sparc/include/asm/bug.h:25, from include/linux/bug.h:5, from include/linux/thread_info.h:12, from arch/sparc/include/asm/current.h:15, from include/linux/sched.h:12, from include/linux/blkdev.h:5, from drivers/nvme/host/core.c:7: >> drivers/nvme/host/core.c:827:19: error: 'nvme_nsid_by_bdev' undeclared here >> (not in a function); did you mean 'nvme_get_nsid_by_bdev'? EXPORT_SYMBOL_GPL(nvme_nsid_by_bdev); ^ include/linux/export.h:79:16: note: in definition of macro '___EXPORT_SYMBOL' extern typeof(sym) sym; \ ^~~ >> drivers/nvme/host/core.c:827:1: note: in expansion of macro >> 'EXPORT_SYMBOL_GPL' EXPORT_SYMBOL_GPL(nvme_nsid_by_bdev); ^~~~~~~~~~~~~~~~~ vim +827 drivers/nvme/host/core.c 814 815 int nvme_get_nsid_by_bdev(struct block_device *bdev, unsigned int *nsid) 816 { 817 struct nvme_ns *ns; 818 819 if (!bdev && !nsid) 820 return -EINVAL; 821 822 ns = bdev->bd_disk->private_data; 823 *nsid = ns->head->ns_id; 824 825 return 0; 826 } > 827 EXPORT_SYMBOL_GPL(nvme_nsid_by_bdev); 828 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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