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charset=us-ascii Content-Disposition: inline In-Reply-To: <20250729145135.12463-3-joshi.k@samsung.com> Hi Kanchan, [This is a private test report for your RFC patch.] kernel test robot noticed the following build errors: [auto build test ERROR on 66639db858112bf6b0f76677f7517643d586e575] url: https://github.com/intel-lab-lkp/linux/commits/Kanchan-Joshi/fs-add-a-new-user_write_streams-callback/20250729-225440 base: 66639db858112bf6b0f76677f7517643d586e575 patch link: https://lore.kernel.org/r/20250729145135.12463-3-joshi.k%40samsung.com patch subject: [RFC PATCH 2/5] fs: add the interface to query user write streams config: x86_64-buildonly-randconfig-001-20250730 (https://download.01.org/0day-ci/archive/20250730/202507301220.RYskgxEV-lkp@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14+deb12u1) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250730/202507301220.RYskgxEV-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202507301220.RYskgxEV-lkp@intel.com/ All errors (new ones prefixed by >>): ld: fs/fcntl.o: in function `vfs_user_write_streams': >> fs/fcntl.c:403: undefined reference to `I_BDEV' vim +403 fs/fcntl.c 397 398 static u8 vfs_user_write_streams(struct inode *inode) 399 { 400 struct super_block *sb; 401 402 if (S_ISBLK(inode->i_mode)) > 403 return bdev_max_write_streams(I_BDEV(inode)); 404 405 sb = inode->i_sb; 406 /* If available, use per-mount/fs policy */ 407 if (sb->s_op && sb->s_op->user_write_streams) 408 return sb->s_op->user_write_streams(sb); 409 /* otherwise, fallback to queue limit */ 410 if (sb->s_bdev) 411 return bdev_max_write_streams(sb->s_bdev); 412 return 0; 413 } 414 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki