Hi Deepa, [auto build test WARNING on linus/master] [also build test WARNING on v4.10-rc8 next-20170217] [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/Deepa-Dinamani/vfs-Add-timestamp-range-check-support/20170219-073734 reproduce: make htmldocs All warnings (new ones prefixed by >>): fs/inode.c:1679: warning: No description found for parameter 'rcu' fs/inode.c:2125: warning: No description found for parameter 'inode' >> fs/inode.c:2125: warning: Excess function parameter 'gran' description in 'timestamp_truncate' include/linux/jbd2.h:442: warning: No description found for parameter 'i_transaction' include/linux/jbd2.h:442: warning: No description found for parameter 'i_next_transaction' include/linux/jbd2.h:442: warning: No description found for parameter 'i_list' include/linux/jbd2.h:442: warning: No description found for parameter 'i_vfs_inode' include/linux/jbd2.h:442: warning: No description found for parameter 'i_flags' include/linux/jbd2.h:494: warning: No description found for parameter 'h_rsv_handle' include/linux/jbd2.h:494: warning: No description found for parameter 'h_reserved' include/linux/jbd2.h:494: warning: No description found for parameter 'h_type' include/linux/jbd2.h:494: warning: No description found for parameter 'h_line_no' include/linux/jbd2.h:494: warning: No description found for parameter 'h_start_jiffies' include/linux/jbd2.h:494: warning: No description found for parameter 'h_requested_credits' include/linux/jbd2.h:1047: warning: No description found for parameter 'j_chkpt_bhs[JBD2_NR_BATCH]' include/linux/jbd2.h:1047: warning: No description found for parameter 'j_devname[BDEVNAME_SIZE+24]' include/linux/jbd2.h:1047: warning: No description found for parameter 'j_average_commit_time' include/linux/jbd2.h:1047: warning: No description found for parameter 'j_min_batch_time' include/linux/jbd2.h:1047: warning: No description found for parameter 'j_max_batch_time' include/linux/jbd2.h:1047: warning: No description found for parameter 'j_commit_callback' include/linux/jbd2.h:1047: warning: No description found for parameter 'j_failed_commit' include/linux/jbd2.h:1047: warning: No description found for parameter 'j_chksum_driver' include/linux/jbd2.h:1047: warning: No description found for parameter 'j_csum_seed' fs/jbd2/transaction.c:428: warning: No description found for parameter 'rsv_blocks' fs/jbd2/transaction.c:428: warning: No description found for parameter 'gfp_mask' fs/jbd2/transaction.c:428: warning: No description found for parameter 'type' fs/jbd2/transaction.c:428: warning: No description found for parameter 'line_no' fs/jbd2/transaction.c:504: warning: No description found for parameter 'type' fs/jbd2/transaction.c:504: warning: No description found for parameter 'line_no' fs/jbd2/transaction.c:634: warning: No description found for parameter 'gfp_mask' vim +2125 fs/inode.c 2109 2110 void inode_nohighmem(struct inode *inode) 2111 { 2112 mapping_set_gfp_mask(inode->i_mapping, GFP_USER); 2113 } 2114 EXPORT_SYMBOL(inode_nohighmem); 2115 2116 /** 2117 * fs_timespec_trunc - Truncate timespec to a granularity 2118 * @t: Timespec 2119 * @gran: Granularity in ns. 2120 * 2121 * Truncate a timespec to a granularity. Always rounds down. gran must 2122 * not be 0 nor greater than a second (NSEC_PER_SEC, or 10^9 ns). 2123 */ 2124 struct timespec timestamp_truncate(struct timespec t, struct inode *inode) > 2125 { 2126 struct super_block *sb = inode->i_sb; 2127 unsigned int gran = sb->s_time_gran; 2128 2129 t.tv_sec = clamp_t(time64_t, t.tv_sec, sb->s_time_min, sb->s_time_max); 2130 2131 /* Avoid division in the common cases 1 ns and 1 s. */ 2132 if (gran == 1) { 2133 /* nothing */ --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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